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  • 151.
    Beukes, Eldre W.
    et al.
    Anglia Ruskin Univ, England; Lamar Univ, TX 77710 USA.
    Manchaiah, Vinaya
    Lamar Univ, TX 77710 USA; Manipal Univ, India; Audiol India, India.
    Davies, Alice S. A.
    Swansea Univ, Wales; Princess Wales Hosp, Wales.
    Allen, Peter M.
    Anglia Ruskin Univ, England; Anglia Ruskin Univ, England.
    Baguley, David M.
    Nottingham Biomed Res Ctr, England; Univ Nottingham, England; Nottingham Univ Hosp, England.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Inst, Sweden.
    Participants experiences of an Internet-based cognitive behavioural therapy intervention for tinnitus2018Inngår i: International Journal of Audiology, ISSN 1499-2027, E-ISSN 1708-8186, Vol. 57, nr 12, s. 947-954Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective: This study aimed to explore participants experiences after undertaking an Internet-based cognitive behavioural therapy intervention (ICBT) for tinnitus. Design: Semi-structured telephone interviews were conducted 6-8 months after participants undertook the ICBT intervention. Qualitative thematic analysis was used to interpret the interview data. Study sample: A purposeful sampling strategy was used to identify a diverse range of participants. Semi-structured interviews were carried out with 15 participants. The mean age was 58.5 years, 7 men and 8 women participated. Results: The analysis generated the following main themes: (1) expectations and motivation for doing the intervention, (2) experiences of the intervention, (3) intervention engagement and (4) intervention effects. Most participants expectations were hopeful that the intervention would lessen the impact of their tinnitus. Aspects of the intervention that were beneficial, as well as difficult, were identified together with the impact they had on engagement. Intervention effects were evident on both tinnitus and activities of daily life. Conclusions: The benefits described by participants indicate the potential of ICBT as an alternate form of intervention delivery. The difficulties that hampered engagement need to be addressed to enhance the application and to optimise the clinical acceptability of ICBT for tinnitus.

  • 152.
    Beukes, Eldré W
    et al.
    Anglia Ruskin University, Cambridge, UK; Lamar University, Beaumont, TX, USA.
    Manchaiah, Vinaya
    Lamar University, Beaumont, TX, USA; Manipal University, Manipal, Karnataka, India; Audiology India, Mysore, Karnataka, India.
    Baguley, David M
    Ropewalk House, Nottingham, UK; University of Nottingham, Nottingham, UK.
    Allen, Peter M
    Anglia Ruskin University, Cambridge, UK.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institute, Stockholm, Sweden.
    Internet-based interventions for adults with hearing loss, tinnitus and vestibular disorders: a protocol for a systematic review2018Inngår i: Systematic Reviews, E-ISSN 2046-4053, Vol. 7, nr 1, artikkel-id 205Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Internet-based interventions are emerging as an alternative way of delivering accessible healthcare for various conditions including hearing and balance disorders. A comprehensive review regarding the evidence-base of Internet-based interventions for auditory-related conditions is required to determine the existing evidence of their efficacy and effectiveness. The objective of the current protocol is to provide the methodology for a systematic review regarding the effects of Internet-based interventions for adults with hearing loss, tinnitus and vestibular disorders.

    METHOD: This protocol was developed according to the Preferred Reporting Items for Systematic reviews and Meta-analyses for Protocols (PRISMA-P) 2015 guidelines. Electronic database searches will include EBSCOhost, PubMed and Cochrane Central Register performed by two researchers. This will be complemented by searching other resources such as the reference lists for included studies to identify studies meeting the eligibility for inclusion with regard to study designs, participants, interventions, comparators and outcomes. The Cochrane risk of bias tool (RoB 2) for randomised trials will be used for the bias assessments in the included studies. Criteria for conducting meta-analyses were defined.

    DISCUSSION: The result of this systematic review will be of value to establish the effects of Internet-based interventions for hearing loss, tinnitus and vestibular disorders. This will be of importance to guide future planning of auditory intervention research and clinical services by healthcare providers, researchers, consumers and stakeholders.

    SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42018094801.

  • 153.
    Beukes, Eldré W.
    et al.
    Department of Vision and Hearing Sciences, Anglia Ruskin University, Cambridge CB1 1PT, United Kingdom.
    Vlaescu, George
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Manchaiah, Vinaya K. C.
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten. Department of Speech and Hearing Sciences, Lamar University, Beaumont, TX 77710, USA.
    Baguley, David M.
    Department of Vision and Hearing Sciences, Anglia Ruskin University, Cambridge CB1 1PT, United Kingdom Audiology Department, Cambridge University Hospital NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom.
    Allen, Peter M.
    Department of Vision and Hearing Sciences, Anglia Ruskin University, Cambridge CB1 1PT, United Kingdom Vision and Eye Research Unit, Anglia Ruskin University, Cambridge CB1 1PT, United Kingdom.
    Kaldo, Viktor
    Division of Psychiatry, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Department of Clinical Neuroscience, Center for Psychiatry Research, Karolinska Institute, Stockholm, Sweden.
    Development and technical functionality of an Internet-based intervention for tinnitus in the UK2016Inngår i: Internet Interventions, ISSN 2214-7829, Vol. 6, s. 6-15Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Purpose

    Creative approaches to improve access to evidence-based tinnitus treatments are required. The purpose of this study was to develop an Internet-based cognitive behavioural therapy (iCBT) intervention, for those experiencing tinnitus in the United Kingdom (UK). Furthermore, it aimed, through technical functionality testing, to identify specific aspects of the iCBT that require improving.

    Method

    An innovative iCBT intervention for treating tinnitus in the UK has been developed using a cognitive-behavioural theoretical framework. This iCBT was evaluated by two user groups during this developmental phase. Initially, five expert reviews evaluated the intervention, prior to evaluation by a group of 29 adults experiencing significant levels of tinnitus distress. Both groups evaluated iCBT in an independent measures design, using a specifically designed satisfaction outcome measure.

    Results

    Overall, similar ratings were given by the expert reviewers and adults with tinnitus, showing a high level of satisfaction regarding the content, suitability, presentation, usability and exercises provided in the intervention. The iCBT intervention has been refined following technical functionality testing.

    Conclusions

    Rigorous testing of the developed iCBT intervention has been undertaken. These evaluations provide confidence that further clinical trials can commence in the UK, to assess the feasibility and effectiveness of this iCBT intervention for tinnitus.

  • 154.
    Bjärehed, Jonas
    et al.
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Sarkohi, Ali
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Less positive or more negative? Future-directed thinking in mild to moderate depression2010Inngår i: Cognitive Behaviour Therapy, ISSN 1650-6073, E-ISSN 1651-2316, Vol. 39, nr 1, s. 37-45Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Depressed patients have been found to generate fewer anticipated positive future events, but most previous studies have included patients who have either been severely depressed or expressed suicidal thoughts and intents or both. The aim of this study was to compare positive and negative future-directed thinking in persons with mild to moderate depression who did not express suicidal thoughts or intents (n = 20) with a matched group of nondepressed persons (n = 20). The two groups completed the Future-Thinking Task (FTT), in which they were asked to generate positive and negative anticipated future events for three upcoming time periods (1 week, 1 year, and 5-10 years). In the present version of the FTT, both quantitative and qualitative aspects were included (i.e. subjective likelihood and emotional valence). Results showed that depressed persons reported lower scores regarding anticipated future positive events but they did not differ in terms of future negative events. The results are consistent with previous research and further strengthen the notion that reduced anticipation of future positive events is a defining characteristic of depression, even in the absence of suicidal ideation.

  • 155.
    Blom, Kerstin
    et al.
    Karolinska Institute, Sweden.
    Tarkian Tillgren, Hanna
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Wiklund, Tobias
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Hälsouniversitetet. Region Östergötland, Sinnescentrum, Smärt och rehabiliteringscentrum.
    Danlycke, Ewa
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Forssen, Mattias
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Söderström, Alexandra
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Johansson, Robert
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Hesser, Hugo
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Jernelov, Susanna
    Karolinska Institute, Sweden.
    Lindefors, Nils
    Karolinska Institute, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institute, Sweden.
    Kaldo, Viktor
    Karolinska Institute, Sweden.
    Internet-vs. group-delivered cognitive behavior therapy for insomnia: A randomized controlled non-inferiority trial2015Inngår i: Behaviour Research and Therapy, ISSN 0005-7967, E-ISSN 1873-622X, Vol. 70, s. 47-55Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The aim of this study was to compare guided Internet-delivered to group-delivered cognitive behavioral therapy (CBT) for insomnia. We conducted an 8-week randomized controlled non-inferiority trial with 6-months follow-up. Participants were forty-eight adults with insomnia, recruited via media. Interventions were guided Internet-delivered CBT (ICBT) and group-delivered CBT (GCBT) for insomnia. Primary outcome measure was the Insomnia Severity Index (ISI), secondary outcome measures were sleep diary data, depressive symptoms, response- and remission rates. Both treatment groups showed significant improvements and large effect sizes for ISI (Within Cohens d: ICBT post = 1.8, 6-months follow-up = 2.1; GCBT post = 2.1, 6-months follow-up = 2.2). Confidence interval of the difference between groups posttreatment and at FU6 indicated non-inferiority of ICBT compared to GCBT. At post-treatment, two thirds of patients in both groups were considered responders (ISI-reduction greater than 7p). Using diagnostic criteria, 63% (ICBT) and 75% (GCBT) were in remission. Sleep diary data showed moderate to large effect sizes. We conclude that both guided Internet-CBT and group-CBT in this study were efficacious with regard to insomnia severity, sleep parameters and depressive symptoms. The results are in line with previous research, and strengthen the evidence for guided Internet-CBT for insomnia. Trial registration: The study protocol was approved by, and registered with, the regional ethics review board in Linkoping, Sweden, registration number 2010/385-31.

  • 156.
    Blomberg, Stefan
    et al.
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Rosander, Michael
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande.
    Fears, hyperacusis and musicality in Williams syndrome2006Inngår i: Research in Developmental Disabilities, ISSN 0891-4222, E-ISSN 1873-3379, Vol. 27, nr 6, s. 668-680Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The study investigated the prevalence of fear and hyperacusis and the possible connections between fear, hyperacusis and musicality in a Swedish sample of individuals with Williams syndrome (WS). The study included 38 individuals and a cross-sectional design, with no matched control group. Two persons, who knew the participant well, completed a questionnaire. On reported fears, 58% of the participants scored higher than +2S.D., compared to a psychometric study. Thirteen percent scored above the suggested cut-off for hyperacusis, compared to 2.5% in a psychometric study. Female participants generally had higher reported fears and hyperacusis compared to male participants. There were also startling findings of correlations between reported fears and hyperacusis. This preliminary report supports a hypothesis that fears and anxiety could be associated with hyperacusis in the WS population. A hypothesis that musicality could serve as a protective factor and prevent anxiety, received no or very limited support. A hypothesis that hyperacusis could be connected to a general, readily arousal, tendency in the sympathetic nervous system and could be seen as vulnerability for psychopathology is discussed. © 2005 Elsevier Ltd. All rights reserved.

  • 157.
    Boettcher, Johanna
    et al.
    Department of Clinical Psychology and Psychotherapy, Freie Universität Berlin, Berlin, Germany.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Carlbring, Per
    Department of Psychology, Stockholm University, Sweden.
    Combining attention training with cognitive-behavior therapy in Internet-based self-help for social anxiety: study protocol for a randomized controlled trial2013Inngår i: Trials, ISSN 1745-6215, E-ISSN 1745-6215, Vol. 14, nr 1, s. 68-Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background

    Guided Internet-based cognitive-behavioral therapy (ICBT) has been found to be effective for social anxiety disorder (SAD) by several independent research groups. However, since the extent of clinically significant change demonstrated leaves room for improvement, new treatments should be developed and investigated. A novel treatment, which has generally been found to be effective, is cognitive bias modification (CBM). This study aims to evaluate the combination of CBM and ICBT. It is intended that two groups will be compared; one group randomized to receiving ICBT and CBM towards threat cues and one group receiving ICBT and control training. We hypothesize that the group receiving ICBT plus CBM will show superior treatment outcomes.

    Methods/design

    Participants with SAD (N = 128), will be recruited from the general population. A composite score combining the scores obtained from three social anxiety questionnaires will serve as the primary outcome measure. Secondary measures include self-reported depression and quality of life. All treatments and assessments will be conducted via the Internet and measurement points will be baseline, Week 2, post-treatment, and 4 months post-treatment.

    Discussion

    There is no direct evidence of the effects of combining CBM and ICBT in SAD. Adding attention-training sessions to ICBT protocols could increase the proportion of participants who improve and recover through Internet-based self-help.

    Trial registration

    ClinicalTrials.gov:NCT01570400

  • 158.
    Boettcher, Johanna
    et al.
    Stockholm University, Sweden .
    Hasselrot, Jonas
    Umeå University, Sweden .
    Sund, Erik
    Umeå University, Sweden .
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Carlbring, Per
    Stockholm University, Sweden .
    Combining Attention Training with Internet-Based Cognitive-Behavioural Self-Help for Social Anxiety: A Randomised Controlled Trial2014Inngår i: Cognitive Behaviour Therapy, ISSN 1650-6073, E-ISSN 1651-2316, Vol. 43, nr 1, s. 34-48Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Guided Internet-based cognitive-behavioural self-help (ICBT) has been proven to be effective for social anxiety disorder (SAD) by several independent research groups. However, as the proportion of clinical significant change has room for improvement, new treatments should be developed and investigated. A novel treatment is attention bias modification (ABM). This study aimed at evaluating the combination of ABM and ICBT. We compared two groups, one group receiving ICBT and ABM targeting attentional avoidance and the other group receiving ICBT and control training. ABM and control training tasks were both based on the dot-probe paradigm. A total of 133 participants, diagnosed with SAD, were randomised to these two groups. The attention training group (N=66) received 2 weeks of daily attention training followed by 9 weeks of ICBT. The control group (N=67) received 2 weeks of daily control training, also followed by 9 weeks of ICBT. Social anxiety measures as well as the attention bias were assessed at pre-assessment, at week 2, and at post-treatment. Results showed no significant differences between the attention training group and the control group. Both groups improved substantially on social anxiety symptoms from pre- to post-assessment (d(within)=1.39-1.41), but showed no change in attention processes (d(within)=0.10-0.17). In this trial, the attention modification training failed to induce differential change in attention bias. Results demonstrate that the applied ABM procedure with its focus on the reduction of attentional avoidance was ineffective in the Internet-based setting. The results do not suggest that adding ABM targeting attentional avoidance to ICBT results in better outcomes than ICBT alone.

  • 159.
    Boettcher, Johanna
    et al.
    Stockholm University, Sweden .
    Leek, Linda
    Umeå University, Sweden .
    Matson, Lisa
    Umeå University, Sweden .
    Holmes, Emily A.
    MRC Cognit and Brain Science Unit, England .
    Browning, Michael
    University of Oxford, England .
    MacLeod, Colin
    University of Western Australia, Australia .
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Carlbring, Per
    Stockholm University, Sweden .
    Internet-Based Attention Bias Modification for Social Anxiety: A Randomised Controlled Comparison of Training towards Negative and Training Towards Positive Cues2013Inngår i: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 8, nr 9Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Biases in attention processes are thought to play a crucial role in the aetiology and maintenance of Social Anxiety Disorder (SAD). The goal of the present study was to examine the efficacy of a programme intended to train attention towards positive cues and a programme intended to train attention towards negative cues. In a randomised, controlled, double-blind design, the impact of these two training conditions on both selective attention and social anxiety were compared to that of a control training condition. A modified dot probe task was used, and delivered via the internet. A total of 129 individuals, diagnosed with SAD, were randomly assigned to one of these three conditions and took part in a 14-day programme with daily training/control sessions. Participants in all three groups did not on average display an attentional bias prior to the training. Critically, results on change in attention bias implied that significantly differential change in selective attention to threat was not detected in the three conditions. However, symptoms of social anxiety reduced significantly from pre- to follow-up-assessment in all three conditions (d(within) = 0.63-1.24), with the procedure intended to train attention towards threat cues producing, relative to the control condition, a significantly greater reduction of social fears. There were no significant differences in social anxiety outcome between the training condition intended to induce attentional bias towards positive cues and the control condition. To our knowledge, this is the first RCT where a condition intended to induce attention bias to negative cues yielded greater emotional benefits than a control condition. Intriguingly, changes in symptoms are unlikely to be by the mechanism of change in attention processes since there was no change detected in bias per se. Implications of this finding for future research on attention bias modification in social anxiety are discussed. less thanbrgreater than less thanbrgreater thanTrial Registration: ClinicalTrials.gov NCT01463137

  • 160.
    Boettcher, Johanna
    et al.
    Free Univ Berlin, Germany.
    Magnusson, Kristoffer
    Karolinska Inst, Sweden.
    Marklund, Arvid
    Stockholm Univ, Sweden.
    Berglund, Ellinor
    Stockholm Univ, Sweden.
    Blomdahl, Rikard
    Stockholm Univ, Sweden.
    Braun, Ulrike
    Stockholm Univ, Sweden.
    Delin, Lovisa
    Uppsala Univ, Sweden.
    Lunden, Charlotte
    Stockholm Univ, Sweden.
    Sjoblom, Katja
    Uppsala Univ, Sweden.
    Sommer, Daniel
    Free Univ Berlin, Germany.
    von Weber, Kaspar
    Stockholm Univ, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Inst, Sweden.
    Carlbring, Per
    Stockholm Univ, Sweden; Univ Southern Denmark, Denmark.
    Adding a smartphone app to internet-based self-help for social anxiety: A randomized controlled trial2018Inngår i: Computers in human behavior, ISSN 0747-5632, E-ISSN 1873-7692, Vol. 87, s. 98-108Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Increasing access to treatment via smartphone apps is an important topic in Social Anxiety Disorder (SAD). Challenger is an app promoting exposure exercises in daily life. The present study evaluated the additional benefit of using the app as adjunct to Internet-based unguided self-help for SAD. In a second step, we also tested how the app and the self-help programme (SH) should best be combined. Method: 209 patients diagnosed with SAD were randomly allocated to three groups. Group 1 received the app and the self-help programme for six weeks (parallel treatment), group 2 first received SH for six weeks and then the app for six weeks (sequential treatment). Group 3 was a wait-list group. Comparisons were made at week 7 evaluating the potential add-on effect of the app (SH plus app versus SH only) and at week 14 comparing the parallel to the sequential treatment. Participants filled in questionnaires prior, during, and post treatment, and at 4- and 12- months follow-up. Results: Intention-to-treat analyses showed no significant effect of adding the app to Internet-based self-help. However, among participants actively using the app, adding Challenger to self-help resulted in significantly less social anxiety (d = 0.30). At week 14, decreases in social anxiety were large for both the parallel and the sequential group with no differences between the active groups (d(within) = 1.12-1.19). Changes were maintained throughout the follow-up period. Conclusion: Results of the current study cautiously support the notion of adding a smartphone app to unguided self-help for SAD. Future studies should investigate how patients can be motivated to use the app more frequently. (C) 2018 Elsevier Ltd. All rights reserved.

  • 161.
    Boettcher, Johanna
    et al.
    Department of Psychology, Stockholm University, Sweden Department of Clinical Psychology, Freie Universitaet Berlin, Germany.
    Rozental, Alexander
    Department of Psychology, Stockholm University, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Department of Clinical Neuroscience, Center for Psychiatry Research, Karolinska Institute, Stockholm, Sweden.
    Carlbring, Per
    Division of Clinical Psychology, Department of Psychology, Stockholm University, Stockholm, Sweden.
    Side effects in Internet-based interventions for Social Anxiety Disorder2014Inngår i: Internet Interventions, ISSN 2214-7829, Vol. 1, nr 1, s. 3-11Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Internet-based interventions are effective in the treatment of various mental disorders and have already been integrated in routine health care in some countries. Empirical data on potential negative effects of these interventions is lacking. This study investigated side effects in an Internet-based treatment for Social Anxiety Disorder (SAD).

    A total of 133 individuals diagnosed with SAD took part in an 11-week guided treatment. Side effects were assessed as open formatted questions after week 2 and at post-treatment after week 11. Answers were independently rated by two coders. In addition, rates of deterioration and non-response were calculated for primary social anxiety and secondary outcome measures (depression and quality of life).

    In total, 19 participants (14%) described unwanted negative events that they related to treatment. The emergence of new symptoms was the most commonly experienced side effect, followed by the deterioration of social anxiety symptoms and negative well-being. The large majority of the described side effects had a temporary but no enduring negative effect on participants' well-being. At post-treatment, none of the participants reported deterioration on social anxiety measures and 0–7% deteriorated on secondary outcome measures. Non-response was frequent with 32–50% for social anxiety measures and 57–90% for secondary outcomes at post-assessment.

    Results suggest that a small proportion of participants in Internet-based interventions experiences negative effects during treatment. Information about potential side effects should be integrated in patient education in the practice of Internet-based treatments.

  • 162.
    Boettcher, Johanna
    et al.
    Stockholm University, Sweden and Freie Universitaet Berlin, Germany.
    Åström, Viktor
    Umeå University, Sweden.
    Påhlsson, Daniel
    Umeå University, Sweden.
    Schenström, Ola
    Mindfulnesscenter AB, Luleå, Sweden.
    Andersson, Gerhard
    Karolinska Institutet, Stockholm, Sweden.
    Carlbring, Per
    Stockholm University, Sweden.
    Internet-based mindfulness treatment for anxiety disorders: a randomized controlled trial2014Inngår i: Behavior Therapy, ISSN 0005-7894, E-ISSN 1878-1888, Vol. 45, nr 2, s. 241-253Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Mindfulness-based interventions have proven effective for the transdiagnostic treatment of heterogeneous anxiety disorders. So far, no study has investigated the potential of mindfulness-based treatments when delivered remotely via the Internet. The current trial aims at evaluating the efficacy of a stand-alone, unguided, Internet-based mindfulness treatment program for anxiety. Ninety-one participants diagnosed with social anxiety disorder, generalized anxiety disorder, panic disorder, or anxiety disorder not otherwise specified were randomly assigned to a mindfulness treatment group (MTG) or to an online discussion forum control group (CG). Mindfulness treatment consisted of 96 audio files with instructions for various mindfulness meditation exercises. Primary and secondary outcome measures were assessed at pre-, posttreatment, and at 6-months follow-up. Participants of the MTG showed a larger decrease of symptoms of anxiety, depression, and insomnia from pre- to postassessment than participants of the CG (Cohen's dbetween=0.36-0.99). Within effect sizes were large in the MTG (d=0.82-1.58) and small to moderate in the CG (d=0.45-0.76). In contrast to participants of the CG, participants of the MTG also achieved a moderate improvement in their quality of life. The study provided encouraging results for an Internet-based mindfulness protocol in the treatment of primary anxiety disorders. Future replications of these results will show whether Web-based mindfulness meditation can constitute a valid alternative to existing, evidence-based cognitive-behavioural Internet treatments. The trial was registered at ClinicalTrials.gov (NCT01577290).

  • 163.
    Bohman, Benjamin
    et al.
    Karolinska Institute, Stockholm, Sweden; Stockholm Health Care Services, Stockholm, Sweden.
    Santi, Alberto
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten. Psykologpartners Private Practice, Linköping, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institutet, Stockholm, Sweden; Stockholm Health Care Services, Stockholm, Sweden.
    Cognitive behavioral therapy in practice: therapist perceptions of techniques, outcome measures, practitioner qualifications, and relation to research.2017Inngår i: Cognitive Behaviour Therapy, ISSN 1650-6073, E-ISSN 1651-2316, Vol. 46, nr 5, s. 391-403Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Cognitive behavioral therapy (CBT) has a strong evidence base for several psychiatric disorders, however, it may be argued that currently there is no overall agreement on what counts as 'CBT'. One reason is that CBT is commonly perceived as encompassing a broad range of treatments, from purely cognitive to purely behavioral, making it difficult to arrive at a clear definition. The purpose of the present study was to explore practicing therapists' perceptions of CBT. Three hundred fifty members of two multi-disciplinary interest groups for CBT in Sweden participated. Mean age was 46 years, 68% were females, 63% psychologists and mean number of years of professional experience was 12 years. Participants completed a web-based survey including items covering various aspects of CBT practice. Overall, therapist perceptions of the extent to which different treatment techniques and procedures were consistent with CBT were in line with current evidence-based CBT protocols and practice guidelines, as were therapists' application of the techniques and procedures in their own practice. A majority of participants (78%) agreed that quality of life or level of functioning were the most important outcome measures for evaluating treatment success. Eighty percent of therapists believed that training in CBT at a basic level was a requirement for practicing CBT. There was a medium size Spearman correlation of rs=.46 between the perceived importance of research to practice and the extent to which participants kept themselves updated on research. Implications for training, quality assurance, and the effectiveness of CBT in clinical practice are discussed.

  • 164.
    Bower, Peter
    et al.
    University of Manchester, England.
    Kontopantelis, Evangelos
    University of Manchester, England.
    Sutton, Alex
    University of Leicester, England.
    Kendrick, Tony
    University of York, England.
    Richards, David A.
    University of Exeter, England.
    Gilbody, Simon
    University of York, England.
    Knowles, Sarah
    University of Manchester, England.
    Cuijpers, Pim
    Vrije University of Amsterdam, Netherlands.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Christensen, Helen
    University of New S Wales, Australia.
    Meyer, Bjoern
    GAIA AG, Germany.
    Huibers, Marcus
    Vrije University of Amsterdam, Netherlands.
    Smit, Filip
    Vrije University of Amsterdam, Netherlands.
    van Straten, Annemieke
    Vrije University of Amsterdam, Netherlands.
    Warmerdam, Lisanne
    Vrije University of Amsterdam, Netherlands.
    Barkham, Michael
    University of Sheffield, England.
    Bilich, Linda
    University of Wollongong, Australia.
    Lovell, Karina
    University of Manchester, England.
    Tung-Hsueh Liu, Emily
    Fu Jen Catholic University, Taiwan.
    Influence of initial severity of depression on effectiveness of low intensity interventions: meta-analysis of individual patient data2013Inngår i: BMJ (Clinical Research Edition), ISSN 0959-8138, Vol. 346Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective To assess how initial severity of depression affects the benefit derived from low intensity interventions for depression.

    Design Meta-analysis of individual patient data from 16 datasets comparing low intensity interventions with usual care.

    Setting Primary care and community settings.

    Participants 2470 patients with depression.

    Interventions Low intensity interventions for depression (such as guided self help by means of written materials and limited professional support, and internet delivered interventions).

    Main outcome measures Depression outcomes (measured with the Beck Depression Inventory or Center for Epidemiologic Studies Depression Scale), and the effect of initial depression severity on the effects of low intensity interventions.

    Results Although patients were referred for low intensity interventions, many had moderate to severe depression at baseline. We found a significant interaction between baseline severity and treatment effect (coefficient −0.1 (95% CI −0.19 to −0.002)), suggesting that patients who are more severely depressed at baseline demonstrate larger treatment effects than those who are less severely depressed. However, the magnitude of the interaction (equivalent to an additional drop of around one point on the Beck Depression Inventory for a one standard deviation increase in initial severity) was small and may not be clinically significant.

    Conclusions The data suggest that patients with more severe depression at baseline show at least as much clinical benefit from low intensity interventions as less severely depressed patients and could usefully be offered these interventions as part of a stepped care model.

  • 165.
    Brännström, Jonas K
    et al.
    Linköpings universitet, Filosofiska fakulteten. Dept of clinical science, Section of Logopedics, Phoiatrics and audiology, Lund University, Sweden.
    Öberg, Marie
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Sinnescentrum, Öron- näsa- och halskliniken US.
    Ingo, Elisabeth
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten.
    Månsson, Kristoffer N. T.
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institute, Sweden.
    Lunner, Thomas
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutet för handikappvetenskap (IHV). Eriksholm Research Centre, Oticon A/S, Denmark.
    Laplante-Lévesque, Ariane
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten. Eriksholm Research Centre, Oticon A/S, Denmark.
    The Process of Developing an Internet-Based Support System for Audiologists and First-Time Hearing Aid Clients2015Inngår i: American Journal of Audiology, ISSN 1059-0889, E-ISSN 1558-9137, Vol. 24, nr 3, s. 320-324Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: In audiologic practice, complementary information sources and access to the clinician between appointments improve information retention and facilitate adjustment behaviors. An Internet-based support system is a novel way to support information sharing and clinician access. Purpose: This research forum article describes the process of developing an Internet-based support system for audiologists and their first-time hearing aid clients. Method: The iterative development process, including revisions by 4 research audiologists and 4 clinical audiologists, is described. The final system is exemplified. Conclusion: An Internet-based support system was successfully developed for audiologic practice.

  • 166.
    Brännström, Jonas
    et al.
    Clinical Sciences Lund, Sweden.
    Öberg, Marie
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Östergötlands Läns Landsting, Sinnescentrum, Öron- näsa- och halskliniken US. Linköpings universitet, Medicinska fakulteten.
    Ingo, Elisabeth
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten.
    Månsson, Kristoffer N T
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institutet, Department of Clinical Neuroscience, Sweden.
    Lunner, Thomas
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutet för handikappvetenskap (IHV). Snekkersten, Oticon A/S, Eriksholm Research Centre, Denmark.
    Laplante-Lévesque, Ariane
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten. Snekkersten, Oticon A/S, Eriksholm Research Centre, Denmark.
    The initial evaluation of an internet-based support system for audiologists and first-time hearing aid clientsThe process of developing an internet-based support system for audiologists and first-time hearing aid clients2016Inngår i: Internet Interventions, ISSN 2214-7829, Vol. 4, nr 1, s. 82-91Artikkel i tidsskrift (Fagfellevurdert)
  • 167. Buhrman, Monica
    et al.
    Fältenhag, Sofia
    Ström, Lars
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap, Avdelningen för klinisk och socialpsykologi, CS.
    Controlled trial of Internet-based treatment with telephone support for chronic back pain2004Inngår i: Pain, ISSN 0304-3959, E-ISSN 1872-6623, Vol. 111, nr 3, s. 368-377Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The purpose of this study was to investigate the effects of an Internet-based cognitive-behavioral intervention with telephone support for chronic back pain. Participants who met the criteria for chronic back pain (N=56) were randomly assigned to either an Internet-based cognitive behavioral self-help treatment or to a waiting-list control condition. The study period lasted 8 weeks and consisted of 1 week of self-monitoring prior to the intervention, 6 weeks of intervention, and 1 week of post-intervention assessment. Treatment consisted of education, cognitive skill acquisition, behavioral rehearsal, generalization and maintenance. The dropout rate was 9% (N=5). Results showed statistically significant improvements in catastrophizing, control over pain and ability to decrease pain. Some improvement was found in both the control group and the treatment group. A follow-up of 3 months after treatment termination was completed in 92% (N=47) of the participants who completed the treatment intervention. Follow-up results showed that some improvement was maintained. Findings indicate that Internet-based self-help with telephone support, based on established psychological treatment methods, holds promise as an effective approach for treating disability in association with pain.

  • 168.
    Buhrman, Monica
    et al.
    Uppsala University, Sweden .
    Skoglund, Astrid
    Uppsala University, Sweden .
    Husell, Josefin
    Uppsala University, Sweden .
    Bergstrom, Kristina
    Uppsala University, Sweden .
    Gordh, Torsten
    Uppsala University, Sweden .
    Hursti, Timo
    Uppsala University, Sweden .
    Bendelin, Nina
    Linköpings universitet, Institutionen för klinisk och experimentell medicin. Linköpings universitet, Hälsouniversitetet.
    Furmark, Tomas
    Uppsala University, Sweden .
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Guided internet-delivered acceptance and commitment therapy for chronic pain patients: A randomized controlled trial2013Inngår i: Behaviour Research and Therapy, ISSN 0005-7967, E-ISSN 1873-622X, Vol. 51, nr 6, s. 307-315Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Acceptance and commitment therapy (ACT) interventions for persons with chronic pain have recently received empirical support. ACT focuses on reducing the disabling influences of pain through targeting ineffective control strategies and teaches people to stay in contact with unpleasant emotions, sensations, and thoughts. The aim of the present study was to investigate the effect of a guided internet-delivered ACT intervention for persons with chronic pain. A total of 76 patients with chronic pain were included in the study and randomized to either treatment for 7 weeks or to a control group that participated in a moderated online discussion forum. Intent-to-treat analyses showed significant increases regarding activity engagement and pain willingness. Measurements were provided with the primary outcome variable Chronic Pain Acceptance Questionnaire which was in favour of the treatment group. Reductions were found on other measures of pain-related distress, anxiety and depressive symptoms. A six month follow-up showed maintenance of improvements. We conclude that an acceptance based internet-delivered treatment can be effective for persons with chronic pain.

  • 169.
    Buhrman, Monica
    et al.
    Uppsala University, Sweden.
    Syk, Martin
    Uppsala University, Sweden.
    Burvall, Olle
    Uppsala University, Sweden.
    Hartig, Terry
    Uppsala University, Sweden.
    Gordh, Torsten
    Uppsala University, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institute, Sweden.
    Individualized Guided Internet-delivered Cognitive-Behavior Therapy for Chronic Pain Patients With Comorbid Depression and Anxiety A Randomized Controlled Trial2015Inngår i: The Clinical Journal of Pain, ISSN 0749-8047, E-ISSN 1536-5409, Vol. 31, nr 6, s. 504-516Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objectives: Depression and anxiety are commonly seen in patients with chronic pain which affects the patients daily life functioning. Although considerable attention has been devoted to explain why depression and anxiety are frequent comorbid with chronic pain, little empirical work has been conducted on interventions that target depression and anxiety and chronic pain. The present study was designed to test an individualized cognitive-behavioral treatment delivered through the internet for persons with chronic pain and emotional distress. Materials and Methods: A total of 52 patients with chronic pain and depression were included and randomized to either treatment for 8 weeks or to a control group that participated in a moderated online discussion forum. Results: Intent-to-treat analyses showed significant decreases regarding depressive symptoms and pain disability in the treatment group. Results on the primary outcomes of depression and anxiety were in favor of the treatment group. Reductions were also found on pain catastrophizing. Discussion: One-year follow-up showed maintenance of improvements. We conclude that an individualized guided internet-delivered treatment based on cognitive-behavior therapy can be effective for persons with chronic pain comorbid emotional distress.

  • 170.
    Bystedt, Samuel
    et al.
    Stockholm University, Sweden.
    Rozental, Alexander
    Stockholm University, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Boettcher, Johanna
    Free University of Berlin, Germany.
    Carlbring, Per
    Stockholm University, Sweden.
    Clinicians Perspectives on Negative Effects of Psychological Treatments2014Inngår i: Cognitive Behaviour Therapy, ISSN 1650-6073, E-ISSN 1651-2316, Vol. 43, nr 4, s. 319-331Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Negative effects of psychological treatments is a fairly unexplored area of clinical research. Previous investigations have indicated that a portion of all patients experience negative effects in terms of deterioration and various adverse events. Meanwhile, evidence suggests that many clinicians are untrained in identifying negative effects and unaware of the current research findings. The objective of the current study is thus to investigate clinicians own perspectives and experiences of possible negative effects of psychological treatments. An invitation to participate in an anonymous online survey consisting of 14 open-ended questions was distributed via three mailing lists used by clinicians that primarily identify themselves as cognitive behavior therapists. The responses were analyzed using a qualitative method based on thematic analysis. In total, 74 participants completed the survey. A majority agreed that negative effects of psychological treatments exist and pose a problem, and many reported having experienced both deterioration and adverse events among patients in their own practice. The thematic analysis resulted in three core themes: characteristics of negative effects, causal factors, as well as methods and criteria for evaluating negative effects. The clinicians recognize that negative effects exist, but many are unaware of the current research findings and are unfamiliar with methods and criteria for identifying and preventing deterioration and adverse events. The results provide evidence for further dissemination of the present knowledge regarding negative effects, particularly during basic clinical training, as well as the need for raising awareness of the available methods for identifying and preventing negative effects.

  • 171.
    C. Manchaiah, Vinaya K.
    et al.
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Rönnberg, Jerker
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Institutet för handikappvetenskap (IHV). Linköpings universitet, Filosofiska fakulteten.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Lunner, Thomas
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten.
    Stages of change in adults noticing hearing difficulties but not using hearing aidsManuskript (preprint) (Annet vitenskapelig)
    Abstract [en]

    Objective: The aim of the current study was to investigate health behaviour change characteristics based on the transtheoretical stages-of-change model in adults noticing hearing difficulties but not using hearing aids using the University of Rhode Island Change Assessment (URICA) scale.

    Design: The study employed a cross-sectional design.

    Study Sample: The study was conducted in United Kingdom and 90 pre-clinical participants completed URICA as well as measures of self-reported hearing disability, self-reported anxiety and depression, self-reported hearing disability acceptance and also provided some demographic details online.

    Results: As predicted, the results indicate that a high percentage of participants (over 90%) were in the contemplation and preparation stages. This was in contrast to a previous study, which included participants attending audiology clinic, where most participants (about 80%) were in the action stage (Laplante-Lévesque et al., 2013). In addition, statistically significant differences were observed in terms of readiness to change composite and committed action composite between the study samples in the current and the previous study.

    Conclusions: Study results support the stages-of-change model. In addition, implications of the current study and areas for future research are discussed.

  • 172.
    Carlbring, P.
    et al.
    Department of Psychology, Uppsala University, SE-751 42 Uppsala, PO Box 1225, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Internet and psychological treatment. How well can they be combined?2006Inngår i: Computers in human behavior, ISSN 0747-5632, E-ISSN 1873-7692, Vol. 22, nr 3, s. 545-553Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    As evidenced by several trials, cognitive behavior therapy (CBT) is a highly effective treatment for many conditions including panic disorder with or without agoraphobia. However, therapists are short in supply, and patients with conditions like agoraphobia may not seek therapy due to fear of leaving their homes or traveling certain distances. A major challenge therefore is to increase the accessibility and affordability of empirically supported psychological treatments. The results of randomized controlled trails testing Internet delivered self-help programs generally provide evidence to support the continued use and development for a range of conditions. However, there are special treatment aspects that need to be taken into consideration such as internet access and the idiosyncrasies provided in traditional face to face therapies. © 2004 Elsevier Ltd. All rights reserved.

  • 173.
    Carlbring, Per
    et al.
    Department of Psychology, Stockholm University, Stockholm, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Cuijpers, Pim
    Department of Clinical, Neuro and Developmental Psychology, Section of Clinical Psychology, Vrije Universiteit, Amsterdam, The Netherlands.
    Riper, Heleen
    Department of Clinical, Neuro and Developmental Psychology, Section of Clinical Psychology, Vrije Universiteit, Amsterdam, The Netherlands; VU University Medical Centre/GGZ inGeest, Amsterdam, The Netherlands; Amsterdam Public Health Research Institute, Amsterdam, The Netherlands; Faculty of Health Science, Telepsychiatric Unit, University of Southern Denmark, University Hospital, Odense, Denmark.
    Hedman-Lagerlöf, Erik
    Department of Clinical Neuroscience, Osher Center for Integrative Medicine and Division of Psychology, Karolinska Institutet, Stockholm, Sweden.
    Internet-based vs. face-to-face cognitive behavior therapy for psychiatric and somatic disorders: an updated systematic review and meta-analysis2018Inngår i: Cognitive Behaviour Therapy, ISSN 1650-6073, E-ISSN 1651-2316, Vol. 47, nr 1, s. 1-18Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    During the last two decades, Internet-delivered cognitive behavior therapy (ICBT) has been tested in hundreds of randomized controlled trials, often with promising results. However, the control groups were often waitlisted, care-as-usual or attention control. Hence, little is known about the relative efficacy of ICBT as compared to face-to-face cognitive behavior therapy (CBT). In the present systematic review and meta-analysis, which included 1418 participants, guided ICBT for psychiatric and somatic conditions were directly compared to face-to-face CBT within the same trial. Out of the 2078 articles screened, a total of 20 studies met all inclusion criteria. Results showed a pooled effect size at post-treatment of Hedges g = .05 (95% CI, -.09 to .20), indicating that ICBT and face-to-face treatment produced equivalent overall effects. Study quality did not affect outcomes. While the overall results indicate equivalence, there have been few studies of the individual psychiatric and somatic conditions so far, and for the majority, guided ICBT has not been compared against face-to-face treatment. Thus, more research, preferably with larger sample sizes, is needed to establish the general equivalence of the two treatment formats.

  • 174.
    Carlbring, Per
    et al.
    Umeå University, Sweden.
    Apelstrand, Maria
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Sehlin, Helena
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Amir, Nader
    San Diego State University, USA .
    Rousseau, Andreas
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Hofmann, Stefan
    Boston University, USA .
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Internet-delivered attention bias modification training in individuals with social anxiety disorder - a double blind randomized controlled trial2012Inngår i: BMC Psychiatry, ISSN 1471-244X, E-ISSN 1471-244X, Vol. 12, nr 1, s. 66-Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    ABSTRACT: BACKGROUND: Computerized cognitive bias modification for social anxiety disorder has in several well conducted trials shown great promise with as many as 72% no longer fulfilling diagnostic criteria after a 4 week training program. To test if the same program can be transferred from a clinical setting to an internet delivered home based treatment the authors conducted a randomized, double-blind placebo-controlled trial. METHODS: After a diagnostic interview 79 participants were randomized to one of two attention training programs using a probe detection task. In the active condition the participant was trained to direct attention away from threat, whereas in the placebo condition the probe appeared with equal frequency in the position of the threatening and neutral faces. RESULTS: Results were analyzed on an intention-to-treat basis, including all randomized participants. Immediate and 4-month follow-up results revealed a significant time effect on all measured dimensions (social anxiety scales, general anxiety and depression levels, quality of life). However, there were no time x group interactions. The lack of differences in the two groups was also mirrored by the infinitesimal between group effect size both at post test and at 4-month follow-up. CONCLUSION: We conclude that computerized attention bias modification may need to be altered before dissemination for the Internet. Trial registration ISRCTN01715124.

  • 175.
    Carlbring, Per
    et al.
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Bergman, L
    CS / IBL LiU.
    Furmark, T
    Psyk Inst Uppsala universitet.
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Long term follow-up of Internet-based treatment of social phobia2007Inngår i: The third meeting of the International Society for Research on Internet Interventions,2007, Charlottesville: ISRII , 2007Konferansepaper (Fagfellevurdert)
  • 176.
    Carlbring, Per
    et al.
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Bergman, L
    CS IBL.
    Furmark, T
    Inst f Psykologi Uppsala universitet.
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Långtidseffekter av Internetbaserad KBT vid social fobi2007Inngår i: Svenska Läkaresällskapets Rikstämma,2007, Katrieneholm: Hygiena , 2007, s. 94-Konferansepaper (Fagfellevurdert)
  • 177.
    Carlbring, Per
    et al.
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS). Linköpings universitet, Filosofiska fakulteten.
    Bergman Nordgren, Lise
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Furmark, T.
    Uppsala University.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS). Linköpings universitet, Filosofiska fakulteten.
    Long-term outcome of Internet-delivered cognitive-behavioural therapy for social phobia: A 30-month follow-up2009Inngår i: Behaviour Research and Therapy, ISSN 0005-7967, Vol. 47, nr 10, s. 848-850Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Internet-delivered guided cognitive behaviour therapy for social anxiety disorder has been found to generate promising short-term results, up to one year posttreatment. No study has however documented longer follow-up periods. In this 30-month follow-up we contacted 57 participants from the original study of which 77.2% (44/57) responded to the Internet-administered outcome measures and 66.7% (38/57) completed a telephone interview. Results showed large pretreatment to follow-up within-group effect sizes for the primary outcome measures (Cohens d 1.10-1.71), and a majority (68.4%; 26/38) reported improvements in the interview. The findings suggest that the long-term effects seen in previous live treatment CBT trials can occur in Internet-delivered treatment as well.

  • 178.
    Carlbring, Per
    et al.
    Uppsala University.
    Björnstjerna, Eva
    Uppsala University.
    Norkrans, Anna
    Uppsala University.
    Waara, Johan
    Uppsala University.
    Andersson, Gerhard
    Uppsala University.
    Applied Relaxation: an experimental analog study of therapist vs. computer administration2007Inngår i: Computers in human behavior, ISSN 0747-5632, E-ISSN 1873-7692, Vol. 23, nr 1, s. 2-10Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    This experimental analog component study compared two ways of administrating relaxation, either via a computer or by a therapist. The second phase of applied relaxation was used, which is called “release-only relaxation”. Sixty participants from a student population were randomized to one of three groups: computer-administered relaxation, therapist-administered relaxation, or a control group in which participants surfed on the Internet. Outcome was measures using psychophysiological responses and self-report. Objective psychophysiological data and results on the subjective visual analogue scale suggest that there was no difference between the two forms of administration. Both experimental groups became significantly more relaxed than the control group that surfed on the Internet. Practical applications and future directions are discussed.

  • 179.
    Carlbring, Per
    et al.
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap, Avdelningen för klinisk och socialpsykologi, CS.
    Bohman, Susanna
    Brunt, Sara
    Buhrman, Monica
    Westling, Bengt
    Ekselius, Lisa
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap, Avdelningen för klinisk och socialpsykologi, CS.
    Remote treatment of panic disorder: A randomized trial of internet-based cognitive behavior therapy supplemented with telephone calls2006Inngår i: American Journal of Psychiatry, ISSN 0002-953X, E-ISSN 1535-7228, Vol. 163, nr 12, s. 2119-2125Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective: This study evaluated a 10-week Internet-based bibliotherapy self-help program with short weekly telephone calls for people suffering from panic disorder with or without agoraphobia. Method: After the authors confirmed the diagnosis by administering the Structured Clinical Interview for DSM-IV by telephone, 60 participants were randomly assigned to either a wait-listed control group or a multimodal treatment package based on cognitive behavior therapy plus minimal therapist contact via e-mail. A 10-minute telephone call was made each week to support each participant. Total mean time spent on each participant during the 10 weeks was 3.9 hours. The participants were required to send in homework assignments before receiving the next treatment module. Results: Analyses were conducted on an intention-to-treat basis, which included all randomly assigned participants. From pretreatment to posttreatment, all treated participants improved significantly on all measured dimensions (bodily interpretations, maladaptive cognitions, avoidance, general anxiety and depression levels, and quality of life). Treatment gains on self-report measures were maintained at the 9-month follow-up. A blind telephone interview after the end of treatment revealed that 77% of the treated patients no longer fulfilled the criteria for panic disorder, whereas all of the wait-listed subjects still suffered from it. Conclusions: This study provides evidence to support the use of treatment distributed via the Internet with the addition of short weekly telephone calls to treat panic disorder. Replication should be made to compare self-help and telephone treatment based on cognitive behavior methods with nonspecific interventions.

  • 180.
    Carlbring, Per
    et al.
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap, Avdelningen för klinisk och socialpsykologi, CS.
    Brung, Sara
    Bohman, Susanne
    Austin, David
    Richards, Jeff
    Öst, Lars-Göran
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande.
    Internet vs. paper and pencil administration of questionnaires commonly used in panic/agoraphobia research2007Inngår i: Computers in human behavior, ISSN 0747-5632, E-ISSN 1873-7692, Vol. 23, nr 3, s. 1421-1434Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The aim of this study was to investigate the psychometric properties of Internet administered questionnaires used in panic research. Included were 494 people who had registered for an Internet-based treatment program for panic disorder (PD). Participants were randomly assigned to fill in the questionnaires either on the Internet or the paper-and-pencil versions, and then to fill in the same questionnaires again the next day using the other format. The questionnaires were the body sensations questionnaire [BSQ, Chambless, D. L., Caputo, G. C., Bright, P., & Gallagher, R. (1984). Assessment of fear of fear in agoraphobics: the body sensations questionnaire and the agoraphobic cognitions questionnaire. Journal of Consulting and Clinical Psychology, 52, 1090-1097], agoraphobic cognitions questionnaire [ACQ, Chambless, D. L., Caputo, G. C., Bright, P., & Gallagher, R. (1984). Assessment of fear of fear in agoraphobics: the body sensations questionnaire and the agoraphobic cognitions questionnaire. Journal of Consulting and Clinical Psychology, 52, 1090-1097], mobility inventory [MI, Chambless, D. L., Caputo, G., Jasin, S., Gracely, E. J., & Williams, C. (1985). The mobility inventory for agoraphobia. Behaviour Research and Therapy, 23, 35-44], beck anxiety inventory [BAI, Beck, A. T., Epstein, N., Brown, G., & Steer, R. A. (1988). An inventory for measuring clinical anxiety: psychometric properties. Journal of Consulting and Clinical Psychology, 56, 893-897], beck depression inventory II [Beck, A. T., & Steer, R. A. (1996). Beck Depression Inventory. Manual, Svensk version (Swedish version). Fagernes, Norway: Psykologiförlaget, AB], quality of life inventory [QOLI, Frisch, M. B., Cornell, J., Villanueva, M., & Retzlaff, P. J. (1992). Clinical validation of the quality of life inventory. A measure of life satisfaction for use in treatment planning and outcome assessment. Psychological Assessment, 4, 92-101], and montgomery Åsberg depression rating scale [MADRS, Svanborg, P., & Åsberg, M. (1994). A new self-rating scale for depression and anxiety states based on the comprehensive psychopathological rating scale. ACTA Psychiatrica Scandinavica, 89, 21-28]. Results showed largely equivalent psychometric properties for the two administration formats (Cronbach's α between 0.79 and 0.95). The results also showed high and significant correlations between the Internet and the paper-and-pencil versions. Analyses of order effects showed an interaction effect for the BSQ and the MI (subscale Accompanied), a main effect was identified for ACQ, MI-Alone, BAI and BDI II. However, in contrast to previous research, the Internet version did not consistently generate higher scores and effect sizes for the differences were generally low. Given the presence of an interaction effect, we recommend that the administration format should be stable in research across measurement points. Finally, the findings suggest that Internet versions of questionnaires used in PD research can be used with confidence. © 2005 Elsevier Ltd. All rights reserved.

  • 181.
    Carlbring, Per
    et al.
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap, Avdelningen för klinisk och socialpsykologi, CS.
    Furmark, Tomas
    Steczkó, Johan
    Ekselius, Lisa
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap, Avdelningen för klinisk och socialpsykologi, CS.
    An open study of Internet-based bibliotherapy with minimal therapist contact via e-mail for social phobia2006Inngår i: Clinical Psychologist, ISSN 1328-4207, E-ISSN 1742-9552, Vol. 10, s. 30-38Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    This study evaluated a nine-week Internet-based self-help program for people suffering from social phobia. After confirming the diagnosis with a structured clinical interview for the DSM-IV (SCID) by telephone, 26 participants were treated with a multimodal treatment package based on cognitive behavioral therapy plus weekly therapist contact via e-mail. Results were analyzed on a basis of intention-to-treat. There were no differences between the two pre-treatment assessment points. However, from pre- to post-test, treated participants improved signi?cantly on all measured dimensions (social anxiety, general anxiety, depression levels, and quality of life). The overall within-group effect size measured with Cohen-s d was d=0.88. Treatment gains were maintained or improved at the 6-month follow-up (Cohen-s d=1.31). The results of this study support the continued use and development of Internet-distributed self-help programs for people diagnosed with social phobia. 

  • 182.
    Carlbring, Per
    et al.
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Gunnarsdottir, M.
    Gunnarsdóttir, M., Uppsala University, Uppsala, Sweden.
    Hedensjo, L.
    Hedensjö, L., Uppsala University, Uppsala, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Ekselius, L.
    Uppsala University, Uppsala, Sweden.
    Furmark, T.
    Uppsala University, Uppsala, Sweden.
    Treatment of social phobia: Randomised trial of internet-delivered cognitive-behavioural therapy with telephone support2007Inngår i: British Journal of Psychiatry, ISSN 0007-1250, E-ISSN 1472-1465, Vol. 190, nr FEB., s. 123-128Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Although effective therapies for social phobia exist, many individuals refrain from seeking treatment owing to the embarrassment associated with help-seeking. Internet-based cognitive-behavioural self-help can be an alternative, but adherence is a problem. Aims: To evaluate a 9-week programme of internet-based therapy designed to increase treatment adherence by the addition of short weekly telephone calls, nine in all, with a total duration of 95 min. Method: In a randomised controlled trial the effects of internet-based cognitive-behavioural therapy in the treatment group (n=29) were compared with a waiting-list control group (n=28). Results: Compared with the control group the treated participants experienced greater reductions on measures of general and social anxiety, avoidance and depression. Adherence to treatment was high, with 93% finishing the complete treatment package. One year later all improvements were maintained. Conclusions: This study provides evidence to support the use of internet-based treatment supplemented by short, weekly telephone calls.

  • 183.
    Carlbring, Per
    et al.
    Stockholm University, Sweden .
    Hagglund, Malin
    Umeå University, Sweden .
    Luthstrom, Anne
    Umeå University, Sweden .
    Dahlin, Mats
    Psykologpartners, Linkoping, Sweden .
    Kadowaki, Asa
    Psykologpartners, Linkoping, Sweden .
    Vernmark, Kristofer
    Psykologpartners, Linkoping, Sweden .
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Internet-based behavioral activation and acceptance-based treatment for depression: A randomized controlled trial2013Inngår i: Journal of Affective Disorders, ISSN 0165-0327, E-ISSN 1573-2517, Vol. 148, nr 2-3, s. 331-337Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Internet-based cognitive behavior therapy for depression has been tested in several trials but there are no internet studies on behavioral activation (BA), and no studies on BA over the internet including components of acceptance and commitment therapy (ACT). The aim of this study was to develop and test the effects of internet-delivered BA combined with ACT against a waiting list control condition as a first test of the effects of treatment. less thanbrgreater than less thanbrgreater thanMethods: Selection took place with a computerized screening interview and a subsequent semi-structured telephone interview. A total of 80 individuals from the general public were randomized to one of two conditions. The treatment lasted for 8 weeks after which both groups were assessed. We also included a 3 month follow-up. The treatment included interactive elements online and a CD-ROM for mindfulness and acceptance exercises. In addition, written support and feedback was given by a therapist every week. less thanbrgreater than less thanbrgreater thanResults: Results at posttreatment showed a large between group effect size on the Beck Depression inventory II d = 0.98 (95%CI = 0.51-1.44). In the treated group 25% (10/40) reached remission defined as a BDI score andlt;= 10 vs. 5% (2/40) in the control group. Results on secondary measures were smaller. While few dropped out from the study (N = 2) at posttreatment, the average number of completed modules was M = 5.1 out of the seven modules. less thanbrgreater than less thanbrgreater thanLimitations: The study only included a waiting-list comparison and it is not possible to determine which treatment components were the most effective. less thanbrgreater than less thanbrgreater thanConclusions: We conclude that there is initial evidence that BA with components of ACT can be effective in reducing symptoms of depression.

  • 184.
    Carlbring, Per
    et al.
    Department of Psychology, Stockholm University, Stockholm, Sweden.
    Lindner, Philip
    Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden and Department of Psychology, Umeå University, Umeå, Sweden .
    Martell, Christopher
    Martell Behavioral Activation Research Consulting and Department of Psychology, University of Wisconsin, Milwaukee, WI, USA.
    Hassmén, Peter
    Department of Psychology, Umeå University, Umeå, Sweden.
    Forsberg, Lars
    Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
    Ström, Lars
    Department of Psychology, Umeå University, Umeå, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    The effects on depression of Internet-administered behavioural activation and physical exercise with treatment rationale and relapse prevention: study protocol for a randomised controlled trial2013Inngår i: Trials, ISSN 1745-6215, E-ISSN 1745-6215, Vol. 14, nr 35Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background

    Despite their potential as low-threshold, low-cost and high-flexibility treatments of depression, behavioural activation and physical exercise have not yet been directly compared. This study will examine the effects of these interventions, administered via the Internet. The added effect of providing a treatment rationale will also be studied, as well as a relapse prevention program featuring cognitive behavioural therapy components.

    Methods/Design

    This randomised controlled trial will include 500 participants meeting the diagnostic criteria for major depression, recruited in multiple cycles and randomised to either a waiting list control group with delayed treatment, or one of the four treatment groups: (1) physical exercise without a clear treatment rationale; (2) physical exercise with treatment rationale; (3) behavioural activation with treatment rationale; or (4) behavioural activation without a clear treatment rationale. Post treatment, half of the participants will be offered a relapse prevention program. Primary outcome measure will be the Patient Health Questionnaire 9-item. Secondary measures include diagnostic criteria for depression, as well as self-reported anxiety, physical activity and quality of life. Measurements - done via telephone and the Internet - will be collected pre-treatment, weekly during treatment period, immediately post treatment and then monthly during a 24-month follow-up period.

    Discussion

    The results of this study will constitute an important contribution to the body of knowledge of the respective interventions. Limitations are discussed.

    Trial registration

    ClinicalTrials.gov: NCT01619930

  • 185.
    Carlbring, Per
    et al.
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    Maurin, L
    CS / IBL LiU.
    Törngren, C
    CS / IBL LiU.
    Linna, E
    CS / IBL LiU.
    Sparthan, E
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS).
    NOVA: Individualized Internet- delivered guided self-help for anxiety disorders A randomized controlled study.2007Inngår i: the third meeting of the International Society for Research on Internet Interventions,2007, Charlottesville: ISRII , 2007Konferansepaper (Fagfellevurdert)
    Abstract [en]

      

  • 186.
    Carlbring, Per
    et al.
    Umea University.
    Maurin, Linda
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Torngren, Charlotta
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Linna, Emma
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Eriksson, Thomas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Psykiatri. Linköpings universitet, Hälsouniversitetet. Östergötlands Läns Landsting, Närsjukvården i centrala Östergötland, Psykiatriska kliniken.
    Sparthan, Elisabeth
    Svenska KBT Institute.
    Straat, Marcus
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Marquez von Hage, Christian
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Bergman-Nordgren, Lise
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Filosofiska fakulteten.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS). Linköpings universitet, Filosofiska fakulteten.
    Individually-tailored, Internet-based treatment for anxiety disorders: A randomized controlled trial2011Inngår i: BEHAVIOUR RESEARCH AND THERAPY, ISSN 0005-7967, Vol. 49, nr 1, s. 18-24Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Previous studies on Internet-based treatment with minimal to moderate therapist guidance have shown promising results for a number of specific diagnoses. The aim of this study was to test a new approach to Internet treatment that involves tailoring the treatment according to the patients unique characteristics and comorbidities. A total of 54 participants, regardless of specific anxiety diagnosis, were included after an in-person, semi-structured diagnostic interview and randomized to a 10 week treatment program or to a control group. Treatment consisted of a number of individually-prescribed modules in conjunction with online therapist guidance. Significant results were found for all dependent measures both immediately following treatment and at 1 and 2 year intervals. Mean between-group effect size including measures of anxiety, depression and quality of life was Cohens d = 0.69 at post-treatment, while the mean within-group effect size was d = 1.15 at post-treatment and d = 1.13 and d = 1.04 at 1 and 2 year follow-up respectively. The tentative conclusion drawn from these results is that tailoring the Internet-based therapy can be a feasible approach in the treatment of anxiety in a homogeneous population.

  • 187.
    Carlbring, Per
    et al.
    Linköpings universitet, Institutionen för beteendevetenskap, Avdelningen för klinisk och socialpsykologi, CS. Linköpings universitet, Filosofiska fakulteten.
    Nilsson-Ihrfelt, Elisabeth
    Waara, Johan
    Kollenstam, Cecilia
    Buhrman, Monica
    Kaldo, Viktor
    Söderberg, Marie
    Ekselius, Lisa
    Andersson, Gerhard
    Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap, Avdelningen för klinisk och socialpsykologi, CS.
    Treatment of panic disorder: Live therapy vs. self-help via the Internet2005Inngår i: Behaviour Research and Therapy, ISSN 0005-7967, E-ISSN 1873-622X, Vol. 43, nr 10, s. 1321-1333Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    A randomized trial was conducted comparing 10 individual weekly sessions of cognitive behaviour therapy for panic disorder (PD) with or without agoraphobia with a 10-module self-help program on the Internet. After confirming the PD diagnosis with an in-person structured clinical interview (SCID) 49 participants were randomized. Overall, the results suggest that Internet-administered self-help plus minimal therapist contact via e-mail can be equally effective as traditional individual cognitive behaviour therapy. Composite within-group effect sizes were high in both groups, while the between-group effect size was small (Cohen's d=16). One-year follow-up confirmed the results, with a within-group effect size of Cohen's d=0.80 for the Internet group and d=0.93 for the live group. The results from this study generally provide evidence to support the continued use and development of Internet-distributed self-help programs. © 2004 Elsevier Ltd. All rights reserved.

  • 188.
    Christensen, Helen
    et al.
    University of New South Wales, Sydney, Australia.
    Calear, Alison L
    Australian National University, Canberra, Australia.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Thorndike, Frances P
    University of Virginia Health System, Charlottesville, VA, United States.
    Tait, Robert J
    Australian National University, Canberra, Australia.
    Beyond efficacy: the depth and diversity of current internet interventions.2012Inngår i: Journal of Medical Internet Research, ISSN 1438-8871, E-ISSN 1438-8871, Vol. 14, nr 3, s. e92-Artikkel i tidsskrift (Fagfellevurdert)
  • 189.
    Cima, Rilana F. F.
    et al.
    Maastricht University, Netherlands Adelante, Netherlands .
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Schmidt, Caroline J.
    VA Connecticut Healthcare Syst, CT USA Yale School Med, CT USA .
    Henry, James A.
    VA Medical Centre, OR USA Oregon Health and Science University, OR 97201 USA .
    Cognitive-Behavioral Treatments for Tinnitus: A Review of the Literature2014Inngår i: JOURNAL OF THE AMERICAN ACADEMY OF AUDIOLOGY, ISSN 1050-0545, Vol. 25, nr 1, s. 29-61Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Background: Tinnitus can be defined as the perception of an auditory sensation, perceivable without the presence of an external sound. Purpose: The aim of this article is to systematically review the peer-reviewed literature on treatment approaches for tinnitus based on cognitive-behavioral therapy (CBT) and to provide a historical overview of developments within these approaches. Research Design: Experimental studies, (randomized) trials, follow-up assessments, and reviews assessing educational, counseling, psychological, and CBT treatment approaches were identified as a result of an electronic database metasearch. Results: A total of 31 (of the initial 75 studies) were included in the review. Results confirm that CBT treatment for tinnitus management is the most evidence-based treatment option so far. Though studied protocols are diverse and are usually a combination of different treatment elements, and tinnitus diagnostics and outcome assessments vary over investigations, a common ground of therapeutic elements was established, and evidence was found to be robust enough to guide clinical practice. Conclusions: Treatment strategy might best be CBT-based, moving toward a more multidisciplinary approach. There is room for the involvement of different disciplines, using a stepped-care approach. This may provide brief and effective treatment for a larger group of tinnitus patients, and additional treatment steps can be provided for those suffering on a more severe level.

  • 190.
    Conrad, Isabell
    et al.
    Johannes Gutenberg University of Mainz, Germany.
    Kleinstaeuber, Maria
    University of Marburg, Germany.
    Jasper, Kristine
    Johannes Gutenberg University of Mainz, Germany.
    Hiller, Wolfgang
    Johannes Gutenberg University of Mainz, Germany.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institute, Sweden.
    Weise, Cornelia
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutet för handikappvetenskap (IHV). University of Marburg, Germany.
    The Changeability and Predictive Value of Dysfunctional Cognitions in Cognitive Behavior Therapy for Chronic Tinnitus2015Inngår i: International Journal of Behavioral Medicine, ISSN 1070-5503, E-ISSN 1532-7558, Vol. 22, nr 2, s. 239-250Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background Multidimensional tinnitus models describe dysfunctional cognitions as a complicating factor in the process of tinnitus habituation. However, this concept has rarely been investigated in previous research. Purpose The present study investigated the effects of two cognitive-behavioral treatments on dysfunctional tinnitus-related cognitions in patients with chronic tinnitus. Furthermore, dysfunctional cognitions were examined as possible predictors of the therapeutic effect on tinnitus distress. Method A total of 128 patients with chronic tinnitus were randomly assigned to either an Internet-delivered guided self-help treatment (Internet-based cognitive-behavioral therapy, ICBT), a conventional face-to-face group therapy (cognitive-behavioral group therapy, GCBT), or an active control group in the form of a web-based discussion forum (DF). To assess tinnitus-related dysfunctional thoughts, the Tinnitus Cognitions Scale (T-Cog) was used at pre- and post-assessment, as well as at the 6- and 12-month follow-up. Results Multivariate ANOVAs with post hoc tests revealed significant and comparable reductions of dysfunctional tinnitus-related cognitions for both treatments (GCBT and ICBT), which remained stable over a 6- and 12-month period. Negative correlations were found between the catastrophic subscale of the T-Cog and therapy outcome for ICBT, but not for GCBT. This means a higher degree of catastrophic thinking at baseline was associated with lower benefit from ICBT directly after the treatment. Hierarchical regression analysis confirmed catastrophizing as a predictor of poorer therapy outcome regarding emotional tinnitus distress in ICBT. No associations were detected in the follow-up assessments. Conclusion Both forms of CBT are successful in reducing dysfunctional tinnitus-related cognitions. Catastrophizing significantly predicted a less favorable outcome regarding emotional tinnitus distress in ICBT. Clinical implications of these results are described. Dysfunctional cognitions could be targeted more intensively in therapy and in future research on tinnitus.

  • 191.
    Conrad, Isabell
    et al.
    Johannes Gutenberg University of Mainz, Germany.
    Kleinstaeuber, Maria
    University of Marburg, Germany.
    Jasper, Kristine
    Johannes Gutenberg University of Mainz, Germany.
    Hiller, Wolfgang
    Johannes Gutenberg University of Mainz, Germany.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institute, Sweden.
    Weise, Cornelia
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutet för handikappvetenskap (IHV). University of Marburg, Germany.
    The Role of Dysfunctional Cognitions in Patients With Chronic Tinnitus2015Inngår i: Ear and Hearing, ISSN 0196-0202, E-ISSN 1538-4667, Vol. 36, nr 5, s. E279-E289Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objectives: The present study investigates the role of dysfunctional cognitions in patients with chronic tinnitus. To explore different dimensions of tinnitus-related thoughts, a 22-item self-report measure, the Tinnitus Cognitions Scale (T-Cog), is presented. Furthermore, dysfunctional cognitions are examined as a possible mediator of the relation between tinnitus distress and depression. Design: The present study analyzes the cross-sectional data of 373 patients with chronic tinnitus. Parallel analysis and principal axis factoring are used to identify the factor structure of the T-Cog. Assumed mediating effects are tested using the asymptotic and resampling procedure. Results: Factor analysis reveals two factors interpreted as tinnitus-related catastrophic thinking and tinnitus-related avoidance cognitions. Internal consistency is sufficient with a Cronbachs of 0.88 for the total scale and 0.74 and 0.87 for the subscales. The authors find high associations between the T-Cog and other measures of tinnitus distress, depression, anxiety, and tinnitus acceptance, indicating convergent validity. With the exception of neuroticism, low correlations with personality factors are found, indicating discriminant validity. Patients with moderate or severe tinnitus distress report significantly higher scores of dysfunctional cognitions than patients with mild tinnitus distress. Tinnitus-related catastrophic thinking and tinnitus-related avoidance cognitions partially mediate the relation between tinnitus distress and depression. Conclusions: Dysfunctional cognitions can play an important role in the degree of tinnitus distress. Catastrophic and avoidant thoughts contribute to the explanation of depression among tinnitus patients. The T-Cog is a reliable and valid questionnaire for the assessment of different dimensions of cognitions. Its use could provide information for identifying tinnitus patients who are particularly suitable for cognitive-behavioral therapy.

  • 192.
    Cristea, Ioana A
    et al.
    University of Pisa, Pisa, Italy.
    Huibers, Marcus J H
    EMGO Institute for Health and Care Research, The Netherlands.
    David, Daniel
    Babeş-Bolyai University, Cluj-Napoca, Romania.
    Hollon, Steven D
    Vanderbilt University, Nashville, USA.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Cuijpers, Pim
    EMGO Institute for Health and Care Research, The Netherlands.
    The effects of cognitive behavior therapy for adult depression on dysfunctional thinking: A meta-analysis.2015Inngår i: Clinical Psychology Review, ISSN 0272-7358, E-ISSN 1873-7811, Vol. 42, s. 62-71Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: It is not clear whether cognitive behavior therapy (CBT) works through changing dysfunctional thinking. Although several primary studies have examined the effects of CBT on dysfunctional thinking, no meta-analysis has yet been conducted.

    METHOD: We searched for randomized trials comparing CBT for adult depression with control groups or with other therapies and reporting outcomes on dysfunctional thinking. We calculated effect sizes for CBT versus control groups, and separately for CBT versus other psychotherapies and respectively, pharmacotherapy.

    RESULTS: 26 studies totalizing 2002 patients met inclusion criteria. The quality of the studies was less than optimal. We found a moderate effect of CBT compared to control groups on dysfunctional thinking at post-test (g=0.50; 95% CI: 0.38-0.62), with no differences between the measures used. This result was maintained at follow-up (g=0.46; 95% CI: 0.15-0.78). There was a strong association between the effects on dysfunctional thinking and those on depression. We found no significant differences between CBT and other psychotherapies (g=0.17; p=0.31), except when restrict in outcomes to the Dysfunctional Attitudes Scale (g=0.29). There also was no difference between CBT and pharmacotherapy (g=0.04), though this result was based on only 4 studies.

    DISCUSSION: While CBT had a robust and stable effect on dysfunctional thoughts, this was not significantly different from what other psychotherapies or pharmacotherapy achieved. This result can be interpreted as confirming the primacy of cognitive change in symptom change, irrespective of how it is attained, as well as supporting the idea that dysfunctional thoughts are simply another symptom that changes subsequent to treatment.

  • 193.
    Cuijpers, P
    et al.
    Vrije University Amsterdam.
    Donker, T
    Vrije University Amsterdam.
    van Straten, A
    Vrije University Amsterdam.
    Li, J
    Chinese Academy of Science.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS). Linköpings universitet, Filosofiska fakulteten.
    Is guided self-help as effective as face-to-face psychotherapy for depression and anxiety disorders? A systematic review and meta-analysis of comparative outcome studies2010Inngår i: PSYCHOLOGICAL MEDICINE, ISSN 0033-2917, Vol. 40, nr 12, s. 1943-1957Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Background. Although guided self-help for depression and anxiety disorders has been examined in many studies, it is not clear whether it is equally effective as face-to-face treatments. Method. We conducted a meta-analysis of randomized controlled trials in which the effects of guided self-help on depression and anxiety were compared directly with face-to-face psychotherapies for depression and anxiety disorders. A systematic search in bibliographical databases (PubMed, PsycINFO, EMBASE, Cochrane) resulted in 21 studies with 810 participants. Results. The overall effect size indicating the difference between guided self-help and face-to-face psychotherapy at post-test was d=-0.02, in favour of guided self-help. At follow-up (up to 1 year) no significant difference was found either. No significant difference was found between the drop-out rates in the two treatments formats. Conclusions. It seems safe to conclude that guided self-help and face-to-face treatments can have comparable effects. It is time to start thinking about implementation in routine care.

  • 194.
    Cuijpers, P.
    et al.
    Vrije University of Amsterdam, Netherlands; EMGO Institute Health and Care Research, Netherlands.
    Karyotaki, E.
    Vrije University of Amsterdam, Netherlands; EMGO Institute Health and Care Research, Netherlands.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institute, Sweden.
    Li, J.
    Chinese Academic Science, Peoples R China.
    Mergl, R.
    University of Leipzig, Germany.
    Hegerl, U.
    University of Leipzig, Germany.
    The effects of blinding on the outcomes of psychotherapy and pharmacotherapy for adult depression: A meta-analysis2015Inngår i: European psychiatry, ISSN 0924-9338, E-ISSN 1778-3585, Vol. 30, nr 6, s. 685-693Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Background: Randomized trials with antidepressants are often run under double blind placebo-controlled conditions, whereas those with psychotherapies are mostly unblinded. This can introduce bias in favor of psychotherapy when the treatments are directly compared. In this meta-analysis, we examine this potential source of bias. Methods: We searched Pubmed, PsycInfo, Embase and the Cochrane database (1966 to January 2014) by combining terms indicative of psychological treatment and depression, and limited to randomized trials. We included 35 trials (with 3721 patients) in which psychotherapy and pharmacotherapy for adult depression were directly compared with each other. We calculated effect sizes for each study indicating the difference between psychotherapy and pharmacotherapy at post-test. Then, we examined the difference between studies with a placebo condition and those without in moderator analyses. Results: We did not find a significant difference between the studies with and those without a placebo condition. The studies in which a placebo condition was included indicated no significant difference between psychotherapy and pharmacotherapy (g = -0.07; NNT = 25). Studies in which no placebo condition was included (and patients and clinicians in both conditions were not blinded), resulted in a small, but significant difference between psychotherapy and pharmacotherapy in favor of pharmacotherapy (g = -0.13; NNT = 14). Conclusions: Studies comparing psychotherapy and pharmacotherapy in which both groups of patients (and therapists) are not blinded (no placebo condition is included) result in a very small, but significantly higher effect for pharmacotherapy. (C) 2015 Elsevier Masson SAS. All rights reserved.

  • 195.
    Cuijpers, P.
    et al.
    Vrije University of Amsterdam, Netherlands EMGO Institute Health and Care Research, Netherlands .
    Turner, E.H.
    Portland VA Medical Centre, OR USA Oregon Health and Science University, OR 97201 USA Oregon Health and Science University, OR 97201 USA .
    C. Mohr, D.
    Northwestern University, IL 60611 USA .
    Hofmann, S.G.
    Boston University, MA 02215 USA .
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Berking, M.
    University of Marburg, Germany .
    Coyne, J.
    University of Groningen, Netherlands .
    Comparison of psychotherapies for adult depression to pill placebo control groups: a meta-analysis2014Inngår i: Psychological Medicine, ISSN 0033-2917, E-ISSN 1469-8978, Vol. 44, nr 4, s. 685-695Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Background The effects of antidepressants for treating depressive disorders have been overestimated because of selective publication of positive trials. Reanalyses that include unpublished trials have yielded reduced effect sizes. This in turn has led to claims that antidepressants have clinically insignificant advantages over placebo and that psychotherapy is therefore a better alternative. To test this, we conducted a meta-analysis of studies comparing psychotherapy with pill placebo. Method Ten 10 studies comparing psychotherapies with pill placebo were identified. In total, 1240 patients were included in these studies. For each study, Hedges g was calculated. Characteristics of the studies were extracted for subgroup and meta-regression analyses. Results The effect of psychotherapy compared to pill placebo at post-test was g=0.25 [95% confidence interval (CI) 0.14-0.36, I (2)=0%, 95% CI 0-58]. This effect size corresponds to a number needed to treat (NNT) of 7.14 (95% CI 5.00-12.82). The psychotherapy conditions scored 2.66 points lower on the Hamilton Depression Rating Scale (HAMD) than the placebo conditions, and 3.20 points lower on the Beck Depression Inventory (BDI). Some indications for publication bias were found (two missing studies). We found no significant differences between subgroups of the studies and in meta-regression analyses we found no significant association between baseline severity and effect size. Conclusions Although there are differences between the role of placebo in psychotherapy and pharmacotherapy research, psychotherapy has an effect size that is comparable to that of antidepressant medications. Whether these effects should be deemed clinically relevant remains open to debate.

  • 196.
    Cuijpers, P
    et al.
    Vrije University Amsterdam.
    van Straten, A
    Vrije University Amsterdam.
    Bohlmeijer, E
    Technical University of Twente.
    Hollon, S D
    Vanderbilt University.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS). Linköpings universitet, Filosofiska fakulteten.
    The effects of psychotherapy for adult depression are overestimated: a meta-analysis of study quality and effect size2010Inngår i: PSYCHOLOGICAL MEDICINE, ISSN 0033-2917, Vol. 40, nr 2, s. 211-223Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background. No meta-analytical study has examined whether the quality of the Studies examining psychotherapy for adult depression is associated with the effect sizes found. This study assesses this association. Method. We used a database of 115 randomized controlled trials in which 178 psychotherapies for adult depression were compared to a control condition. Eight quality criteria were assessed by two independent coders: participants met diagnostic criteria for a depressive disorder, a treatment manual was used, the therapists were trained, treatment integrity was checked, intention-to-treat analyses were used, N andgt;= 50, randomization was Conducted by an independent party, and assessors of outcome were blinded. Results. Only 11 studies (16 comparisons) met the eight quality criteria. The standardized mean effect size found for the high-quality studies (d=0.22) was significantly smaller than in the other Studies (d=0.74, pandlt;0.001), even after restricting the sample to the Subset of other studies that used the kind of care-as-usual or non-specific controls that tended to be used in the high-quality studies. Heterogeneity was zero in the group of high-quality studies. The numbers needed to be treated in the high-quality studies was 8, while it was 2 in the lower-quality Studies. Conclusions. We found strong evidence that the effects of psychotherapy for adult depression have been overestimated in meta-analytical studies. Although the effects of psychotherapy are significant, the), are Much smaller than was assumed until now, even after controlling for the type of control condition used.

  • 197.
    Cuijpers, Pim
    et al.
    Vrije University of Amsterdam.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS). Linköpings universitet, Filosofiska fakulteten.
    Donker, Tara
    Vrije University of Amsterdam.
    van Straten, Annemieke
    Vrije University of Amsterdam.
    Psychological treatment of depression: Results of a series of meta-analyses2011Inngår i: Nordic Journal of Psychiatry, ISSN 0803-9488, E-ISSN 1502-4725, Vol. 65, nr 6, s. 354-364Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Cuijpers P, Andersson G, Donker T, van Straten A. Psychological treatment of depression: Results of a series of meta-analyses. Nord J Psychiatry 2011;65:354-364. less thanbrgreater than less thanbrgreater thanBackground: In the past few decades, a considerable number of studies have examined the effects of psychotherapies for adult depression. Aim: We described the results of a series of meta-analyses examining what this large body of research has contributed to our knowledge of these treatments of depression. Results: We found that different types of psychotherapy are efficacious in the treatment of adult depression, including cognitive behavior therapy, interpersonal psychotherapy, problem-solving therapy, non-directive supportive therapy and behavioral activation therapy. Differences between types of psychotherapy are small. The efficacy of psychotherapy for mild to moderate depression is about the same as the efficacy of pharmacotherapy, and that combined treatment is more effective than psychotherapy alone and pharmacotherapy alone. Psychotherapy is not only effective in depressed adults in general, but also in older adults, women with postpartum depression, patients with general medical disorders, in inpatients, in primary care patients, patients with chronic depression and in subthreshold depression. Conclusions: We found no evidence showing that psychotherapy is less efficacious in severe depression ( with mean baseline Hamilton Depression Rating Scale scores up to 31, mean Beck Depression Inventory scores up to 35.85 and mean Beck Depression Inventory-II scores up to 36.50), but effects are smaller in chronic depression. We also found that the effects of psychotherapy are probably overestimated because of publication bias and the relatively low quality of many studies in the field.

  • 198.
    Cuijpers, Pim
    et al.
    Vrije University of Amsterdam, Netherlands .
    Berking, Matthias
    Leuphana University, Germany .
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Quigley, Leanne
    University of Calgary, Canada .
    Kleiboer, Annet
    Vrije University of Amsterdam, Netherlands .
    Dobson, Keith S.
    University of Calgary, Canada .
    A Meta-Analysis of Cognitive-Behavioural Therapy for Adult Depression, Alone and in Comparison With Other Treatments2013Inngår i: Canadian journal of psychiatry, ISSN 0706-7437, Vol. 58, nr 7, s. 376-385Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Objective: No recent meta-analysis has examined the effects of cognitive-behavioural therapy (CBT) for adult depression. We decided to conduct such an updated meta-analysis. less thanbrgreater than less thanbrgreater thanMethods: Studies were identified through systematic searches in bibliographical databases (PubMed, PsycINFO, Embase, and the Cochrane library). We included studies examining the effects of CBT, compared with control groups, other psychotherapies, and pharmacotherapy. less thanbrgreater than less thanbrgreater thanResults: A total of 115 studies met inclusion criteria. The mean effect size (ES) of 94 comparisons from 75 studies of CBT and control groups was Hedges g = 0.71 (95% CI 0.62 to 0.79), which corresponds with a number needed to treat of 2.6. However, this may be an overestimation of the true ES as we found strong indications for publication bias (ES after adjustment for bias was g = 0.53), and because the ES of higher-quality studies was significantly lower (g = 0.53) than for lower-quality studies (g = 0.90). The difference between high-and low-quality studies remained significant after adjustment for other study characteristics in a multivariate meta-regression analysis. We did not find any indication that CBT was more or less effective than other psychotherapies or pharmacotherapy. Combined treatment was significantly more effective than pharmacotherapy alone (g = 0.49). less thanbrgreater than less thanbrgreater thanConclusions: There is no doubt that CBT is an effective treatment for adult depression, although the effects may have been overestimated until now. CBT is also the most studied psychotherapy for depression, and thus has the greatest weight of evidence. However, other treatments approach its overall efficacy.

  • 199.
    Cuijpers, Pim
    et al.
    Vrije University Amsterdam.
    Clignet, Frans
    Vrije University Amsterdam.
    van Meijel, Berno
    INHolland University Appl Science.
    van Straten, Annemieke
    Vrije University Amsterdam.
    Li, Juan
    Chinese Acad Science.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Avdelningen för klinisk och socialpsykologi (CS). Linköpings universitet, Filosofiska fakulteten.
    Psychological treatment of depression in inpatients: A systematic review and meta-analysis2011Inngår i: CLINICAL PSYCHOLOGY REVIEW, ISSN 0272-7358, Vol. 31, nr 3, s. 353-360Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Research on psychological treatment of depression in inpatients is not conclusive, with some studies finding clear positive effects and other studies finding no significant benefit compared to usual care or structured pharmacotherapy. The results of a meta-analysis investigating how effective psychological treatment is for depressed inpatients are presented. A systematic search in bibliographical databases resulted in 12 studies with a total of 570 respondents. This set of studies had sufficient statistical power to detect small effect sizes. Psychological treatments had a small (g = 0.29), but statistically significant additional effect on depression compared to usual care and structured pharmacological treatments only. This corresponded with a numbers-needed-to-be-treated of 6.17. Heterogeneity was zero in most analyses, and not significant in all analyses. There was no indication for significant publication bias. Effects were not associated with characteristics of the population, the interventions and the design of the studies. Although the number of studies was small, and the quality of many studies was not optimal, it seems safe to conclude that psychological treatments have a small but robust effect on depression in depressed inpatients. More high-quality research is needed to verify these results.

  • 200.
    Cuijpers, Pim
    et al.
    VU University Amsterdam, The Netherlands.
    de Beurs, Derek P.
    VU University Amsterdam, The Netherlands.
    van Spijker, Bregje A. J.
    VU University Amsterdam, The Netherlands.
    Berking, Matthias
    Philipps-University Marburg, Germany.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Kerkhof, Ad J. F. M.
    VU University Amsterdam, The Netherlands.
    The effects of psychotherapy for adult depression on suicidality and hopelessness: a systematic review and meta-analysis2013Inngår i: Journal of Affective Disorders, ISSN 0165-0327, E-ISSN 1573-2517, Vol. 144, nr 3, s. 183-190Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Although treatment guidelines suggest that suicidal patients with depression should be treated for depression with psychotherapy, it is not clear whether these psychological treatments actually reduce suicidal ideation or suicide risk.

    METHODS: We conducted a systematic review and meta-analysis of studies on psychotherapy for depression in which outcomes on suicidality were reported. We also focused on outcomes on hopelessness because this is strongly associated with suicidal behavior in depression.

    RESULTS: Thirteen studies (with 616 patients) were included, three of which examined the effects of psychotherapy for depression on suicidal ideation and suicide risk, and eleven on hopelessness. No studies were found with suicide attempts or completed suicides as the outcome variables. The effects on suicidal ideation and suicide risk were small (g=0.12; 95% CI: -0.20-0.44) and not statistically significant. A power calculation showed that these studies only had sufficient power to find an effect size of g=0.47. The effects on hopelessness were large (g=1.10; 95% CI: 0.72-1.48) and significant, although heterogeneity was very high. Furthermore, significant publication bias was found. After adjustment of publication bias the effect size was reduced to g=0.60.

    DISCUSSION: At this point, there is insufficient evidence for the assumption that suicidality in depressed patients can be reduced with psychotherapy for depression. Although psychotherapy of depression may have small positive effects on suicidality, available data suggest that psychotherapy for depression cannot be considered to be a sufficient treatment. The effects on hopelessness are probably higher.

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