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  • 1.
    Jonsson, Yvonne
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet.
    Ekerfelt, Christina
    Linköpings universitet, Institutionen för klinisk och experimentell medicin. Linköpings universitet, Hälsouniversitetet.
    Berg, Göran
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Obstetrik och gynekologi. Linköpings universitet, Hälsouniversitetet. Östergötlands Läns Landsting, Barn- och kvinnocentrum, Kvinnokliniken i Linköping.
    Nieminen, Katri
    Linköpings universitet, Institutionen för molekylär och klinisk medicin. Linköpings universitet, Hälsouniversitetet.
    Sharma, Surendra
    Departments of Pediatrics and Pathology, Brown University and Women and Infants' Hospital of Rhode Island, Providence, RI, USA.
    Ernerudh, Jan
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet. Östergötlands Läns Landsting, Laboratoriemedicinskt centrum, Klinisk immunologi och transfusionsmedicin.
    Systemic Th1/Th2 cytokine responses to paternal and vaccination antigens in preeclampsia: no differences compared with normal pregnancy2004Inngår i: American Journal of Reproductive Immunology, ISSN 1046-7408, E-ISSN 1600-0897, Vol. 51, nr 4, s. 302-310Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Problem: A Th1-shift has been suggested to be involved in the pathogenesis of preeclampsia. This study was designed to compare Th1/Th2 related cytokine secretion in blood between women with preeclampsia (n = 15) and normal pregnancies (n = 15), using a high-sensitivity technique for cytokine detection.

    Methods of study: Spontaneous as well as 'fetus-specific' and recall antigen-specific (purified protein derivate of Mycobacterium tuberculosis, tetanus toxoid and lipopolysaccharide) secretion of interferon-γ, interleukin (IL)-4, IL-10 and IL-12 in peripheral blood mononuclear cells (PBMC) was detected by enzyme-linked immunosorbent spot-forming cell assay (ELISPOT). Fetus-specific secretion was induced by stimulation with paternal PBMC in a mixed leukocyte culture assay.

    Results: All cytokines were secreted by PBMCs both from women with preeclampsia and women with normal pregnancies. No differences in the number of cytokine-secreting cells were found between the two groups.

    Conclusions: No evidence was found for a shift in the systemic Th1/Th2 responses, in preeclampsia compared with normal pregnancy. This does, however, not exclude differences in the local immune responses related to the fetoplacental unit.

  • 2.
    Jonsson, Yvonne
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet.
    Matthiesen, Leif
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Obstetrik och gynekologi. Linköpings universitet, Hälsouniversitetet.
    Berg, Göran
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Obstetrik och gynekologi. Linköpings universitet, Hälsouniversitetet.
    Ernerudh, Jan
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet.
    Nieminen, Katri
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Obstetrik och gynekologi. Linköpings universitet, Hälsouniversitetet.
    Ekerfelt, Christina
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet.
    Indications of an altered immune balance in preeclampsia: A decrease in in vitro secretion of IL-5 and IL-10 from blood mononuclear cells and in blood basophil counts compared with normal pregnancy2005Inngår i: Journal of Reproductive Immunology, ISSN 0165-0378, Vol. 66, nr 1, s. 69-84Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    It has been suggested that maladaptation of the maternal immune response during pregnancy might be a causal factor for preeclampsia. This study was designed to examine the systemic immune status at both the innate level and the adaptive level in pregnancies complicated by preeclampsia (n = 15) and normal pregnancies (n = 15). Spontaneous and in vitro-induced secretion of IL-5, IL-6, IL-10, IL-12, IL-13 and TNF-α, in response to paternal blood cells and the vaccination antigens purified protein derivate of tuberculin (PPD) and tetanus toxoid (TT), was detected in cell culture supernatants from blood mononuclear cells by ELISA. Preeclamptic women showed reduced numbers of basophil granulocytes in the blood (p = 0.004) and lower spontaneous secretion of IL-5 from blood mononuclear cells (p = 0.016). In addition, paternal antigen-induced secretion of IL-10 was decreased in preeclampsia compared with normal pregnancy (p = 0.012). No further differences between preeclampsia and normal pregnancy were found for any stimuli or cytokines. The present findings of reduced basophil numbers and lower spontaneous in vitro secretion of IL-5 in preeclampsia compared with normal pregnancy indicate a decrease in systemic Th2 immunity in preeclampsia. Furthermore, the decrease in paternal antigen-induced secretion of the immunosuppressive cytokine IL-10 in preeclampsia indicates a fetus-specific decrease in immunosuppression mediated by blood mononuclear cells. Whether these systemic changes are a cause or a consequence of preeclampsia remains to be elucidated.

  • 3.
    Jonsson, Yvonne
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet.
    Rubér, Marie
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet.
    Matthiesen, Leif
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Obstetrik och gynekologi. Linköpings universitet, Hälsouniversitetet.
    Berg, Göran
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Obstetrik och gynekologi. Linköpings universitet, Hälsouniversitetet.
    Nieminen, Katri
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Obstetrik och gynekologi. Linköpings universitet, Hälsouniversitetet.
    Sharma, Surendra
    Departments of Pediatrics and Pathology, Brown University and Women and Infants’ Hospital of Rhode Island, Providence, RI, USA.
    Ernerudh, Jan
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet.
    Ekerfelt, Christina
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk immunologi. Linköpings universitet, Hälsouniversitetet.
    Cytokine mapping of sera from women with preeclampsia and from women with normal pregnancies2006Inngår i: Journal of Reproductive Immunology, ISSN 0165-0378, Vol. 70, nr 1-2, s. 83-91Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Introduction

    Preeclampsia is a pregnancy-specific syndrome. The immune system in preeclampsia is changed with an increased innate activity and there is a hypothesis of a shift towards Th1-type immunity. The aim of this study was to determine a spectrum of soluble immunological factors denoting different aspects of immune activation in third trimester sera from women with preeclampsia (N = 15) and compare with levels in sera from normal pregnant women (N = 15).

    Material and methods

    IL-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12 p40, IL-13, IL-15, IL-17, IFN-α, IFN-γ, TNF-α, GM-CSF, MIP-lα, MIP-1β, MCP-1, eotaxin and RANTES were measured in serum using multiplex bead arrays. The levels of soluble CD14 and soluble IL-4 receptor were measured by enzyme-linked immunoassay (ELISA).

    Results

    Preeclamptic women had significantly increased levels of circulating IL-6 (p = 0.002), IL-8 (p = 0.003) and soluble IL-4R (p = 0.037), compared to women with normal pregnancies.

    Conclusion

    This study supports the hypothesis of increased inflammatory responses in preeclampsia, illustrated by the increased levels of IL-6 and IL-8. The finding of increased levels of soluble IL-4 receptor is an intriguing finding with several interpretations, which may partly support the hypothesis of a Th1 shift in preeclampsia.

  • 4.
    Nieminen, Katri
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Barn- och kvinnocentrum, Kvinnokliniken i Norrköping.
    Clinical aspects of childbirth-related anxiety2016Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    Background: Although giving birth is a positive experience for many, some 10% of pregnant Swedish women suffer from severe fear of childbirth (FOC), which impairs their daily functioning and poses a risk for a negative delivery experience. This thesis focuses on the mental and health-economic effects of severe FOC, and explores new treatment options for childbirth-related anxiety.

    Aims: (i) to investigate the prevalence of and variables associated with severe FOC, (ii) to estimate the cost of illness of severe FOC and (iii) to explore whether Internetbased cognitive behaviour therapy (ICBT) is feasible for treating pregnant women with severe FOC and those with childbirth-related symptoms of posttraumatic stress disorder (PTSD).

    Design and Results: Study 1: In a cross-sectional study 1635 pregnant women were asked about their FOC via the Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ), and provided socio-demographic data and information of their preferred mode of delivery. It was found that 15.6% of the participants had a severe FOC, which also strongly correlated with the preference of a caesarean section. Study 2: In a prospective case-control cohort study we mapped all visits, in-patient care, sick leave and delivery variables from medical records and estimated the societal costs in two groups of women; one group with severe FOC and one with low FOC. The costs for the group with severe FOC were 38% higher than for the low FOC group. Study 3: Twenty-eight nulliparous women with severe FOC were self-recruited to an eight weeks ICBT program for severe FOC. Fifteen women followed the entire program. Their FOC decreased significantly after treatment (Cohen’s d=0.95, p<0.0001), which means that ICBT is feasible and an option for treating women with severe FOC. Study 4: Fifteen participants in Study 3 wrote narratives of the imminent delivery before as well as after therapy. After treatment, the women had a more realistic attitude towards childbirth, more self-confidence and more active coping strategies. Partners and staff were perceived as more helpful, and the women were more aware of the child they were bearing. Study 5: Fifty-six women with a traumatic delivery experience were included in a randomized wait-list controlled study (RCT) of the effects of an eight week long ICBT program for childbirth-related PTSD symptoms. These symptoms decreased in both groups during active therapy, while the between-group effect size varied depending on measurements. Psychiatric comorbidity decreased in both groups after active treatment.

    Conclusion: Severe FOC is prevalent among Swedish pregnant women, and the cost of illness of this marker of peripartum psychological vulnerability is considerable when treated using standard care. A new treatment option for this group with ICBT seems feasible and is associated with more realistic attitudes towards the imminent delivery. An RCT with eight weeks of ICBT for parous women with PTSD symptoms also had promising results.

    As severe FOC is prevalent and associated with mental and economic burdens for the individual and the society, there is an urgent need to expand the research field. It is important to find feasible and effective treatments that can be applied on a large scale.

    Delarbeid
    1. Women’s fear of childbirth and preference for cesarean section – a cross-sectional study at various stages of pregnancy in Sweden
    Åpne denne publikasjonen i ny fane eller vindu >>Women’s fear of childbirth and preference for cesarean section – a cross-sectional study at various stages of pregnancy in Sweden
    2009 (engelsk)Inngår i: Acta Obstetricia et Gynecologica Scandinavica, ISSN 0001-6349, E-ISSN 1600-0412, Vol. 88, nr 7, s. 807-813Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Objective. To investigate Swedish women’s level of antenatal fear of childbirth at various gestational ages, and factors associated with intense fear and with preference for cesarean section.

    Design. A cross-sectional study. Setting. All antenatal clinics in four geographical areas. Sample. Thousand six hundred and thirty-five pregnant women at various gestational ages recruited during September–October 2006.

    Method. A questionnaire completed at the antenatal clinic. The women reported their appraisal of the approaching delivery according to the Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ).

    Main outcome measures. The level of fear of childbirth and preferred mode of delivery. Results. Mean W-DEQ score was 62.8. The prevalence of intense fear of childbirth (W-DEQ score ≥85) was 15.8% and very intense fear (tocophobia) (W-DEQ score ≥100) 5.7%. Nulliparous women had a higher mean score than parous women, but more parous women reported an intense fear. Preference for cesarean section was associated with fear of childbirth (OR 11.79, 6.1–22.59 for nulliparous and OR 8.32, 4.36–15.85 for parous women) and for parous women also with a previous cesarean section (OR 18.54, 9.55–35.97), or an instrumental vaginal delivery (OR 2.34, 1.02–5.34). The level of fear of childbirth was not associated with the gestational age.

    Conclusions. When a woman requests a cesarean section, both primary fear of birth and traumatic childbirth experiences need to be considered and dealt with. The W-DEQ can be used at any time during pregnancy in order to identify pregnant women who suffer from intense fear of childbirth.

    sted, utgiver, år, opplag, sider
    John Wiley & Sons, 2009
    Emneord
    Fear of childbirth, tocophobia, cesarean section, W-DEQ
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-126490 (URN)10.1080/00016340902998436 (DOI)19488882 (PubMedID)
    Tilgjengelig fra: 2016-03-29 Laget: 2016-03-29 Sist oppdatert: 2017-11-30bibliografisk kontrollert
    2. Severe fear of childbirth indicates high perinatal costs for Swedish women giving birth to their first child.
    Åpne denne publikasjonen i ny fane eller vindu >>Severe fear of childbirth indicates high perinatal costs for Swedish women giving birth to their first child.
    Vise andre…
    2017 (engelsk)Inngår i: Acta Obstetricia et Gynecologica Scandinavica, ISSN 0001-6349, E-ISSN 1600-0412, Vol. 96, nr 4, s. 438-446Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    INTRODUCTION: The objective of this study was to calculate costs associated with severe fear of childbirth (FOC) during pregnancy and peripartum by comparing two groups of women expecting their first child and attending an ordinary antenatal program; one with low FOC and one with severe FOC.

    MATERIAL AND METHODS: In a prospective case-control cohort study one group with low FOC [Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ) sum score ≤60, n = 107] and one with severe FOC (W-DEQ ≥85, n = 43) were followed up till 3 months postpartum and included in the analysis. Medical records were assessed and medical parameters were mapped. Mean costs for healthcare consumption and sick leave during pregnancy were calculated and compared.

    RESULTS: When means were compared between the groups, the group with severe FOC had more visits for psychosocial reasons (p = 0.001) and more hours on sick leave (p = 0.03) during pregnancy, and stayed longer at the maternity ward (p = 0.04). They also more seldom had normal spontaneous deliveries (p = 0.03), and more often had an elective cesarean section on maternal request (p = 0.02). Postpartum, they more often than the group with low FOC paid visits to the maternity clinic because of complications (p = 0.001) and to the antenatal unit because of adverse childbirth experiences (p = 0.001). The costs for handling women with severe FOC was 38% higher than those for women with low FOC.

    CONCLUSION: Women with severe FOC generate considerably higher perinatal costs than women with low FOC when handled in care as usual.

    sted, utgiver, år, opplag, sider
    John Wiley & Sons, 2017
    Emneord
    Costs, W-DEQ, severe fear of childbirth
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-136484 (URN)10.1111/aogs.13091 (DOI)000397384800007 ()28052318 (PubMedID)
    Merknad

    Funding agencies: Swedish Research Council for Health, Working Life and Welfare (FORTE); Medical Research Council of Southeast Sweden (FORSS); Regional Council in Ostergotland (RO); Linkoping University (LIU)

    Tilgjengelig fra: 2017-04-14 Laget: 2017-04-14 Sist oppdatert: 2018-11-15
    3. Treatment of nulliparous women with severe fear of childbirth via the Internet: a feasibility study
    Åpne denne publikasjonen i ny fane eller vindu >>Treatment of nulliparous women with severe fear of childbirth via the Internet: a feasibility study
    Vise andre…
    2016 (engelsk)Inngår i: Journal of Psychosomatic Obstetrics and Gynaecology, ISSN 0167-482X, E-ISSN 1743-8942, Vol. 37, nr 2, s. 37-43Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Objective: The aim of the present study was to test the feasibility of Internet interventions among nulliparous women suffering from severe fear of childbirth (FOC) by means of an Internet-delivered therapist-supported self-help program based on cognitive behavioral therapy (ICBT).

    Design: Prospective, longitudinal cohort study.Setting: A feasibility study of an ICBT program for the treatment of severe FOC in pregnant women.Sample: Twenty-eight Swedish-speaking nulliparous women with severe FOC recruited via a project home page from January 2012 to December 2013.

    Methods: The main components of the ICBT program for the treatment of severe FOC comprised psycho-education, breathing retraining, cognitive restructuring, imaginary exposure, in vivo exposure and relapse prevention. The study participants were anonymously self-recruited over the Internet, interviewed by telephone and then enrolled. All participants were offered 8 weeks of treatment via the Internet. Participants reported their homework weekly, submitted measurements of their fear and received feedback from a therapist via a secure online contact management system.

    Main outcome measures: Level of FOC measured with the Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ A) during screening at enrollment and weekly during the treatment (W-DEQ version A), and after the delivery (W-DEQ version B).

    Results: A statistically significant (p < 0.0005) decrease of FOC [W-DEQ sum score decreased pre to post-therapy, with a large effect size (Cohen’s d = 0.95)].Conclusions: The results of this feasibility study suggest that ICBT has potential in the treatment of severe FOC during pregnancy in motivated nulliparous women. The results need to be confirmed by randomized controlled studies.

    sted, utgiver, år, opplag, sider
    Taylor & Francis, 2016
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-126491 (URN)10.3109/0167482X.2016.1140143 (DOI)000372410100001 ()26918752 (PubMedID)
    Merknad

    Funding agencies: Swedish Research Council for Health, Working Life and Welfare (FORTE); Medical Research Council of Southeast Sweden (FORSS); County Council in Ostergotland (LIO)

    Tilgjengelig fra: 2016-03-29 Laget: 2016-03-29 Sist oppdatert: 2018-11-15bibliografisk kontrollert
    4. Nulliparous pregnant womens narratives of imminent childbirth before and after internet-based cognitive behavioural therapy for severe fear of childbirth: a qualitative study
    Åpne denne publikasjonen i ny fane eller vindu >>Nulliparous pregnant womens narratives of imminent childbirth before and after internet-based cognitive behavioural therapy for severe fear of childbirth: a qualitative study
    Vise andre…
    2015 (engelsk)Inngår i: British Journal of Obstetrics and Gynecology, ISSN 1470-0328, E-ISSN 1471-0528, Vol. 122, nr 9, s. 1259-1265Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    ObjectiveTo describe the expectations concerning imminent childbirth before and after 8weeks of internet-based cognitive behavioural therapy (ICBT) among nulliparous pregnant women with severe fear of childbirth. DesignQualitative study of nulliparous pregnant womens narratives before and after CBT. SettingThe first ICBT programme for treating severe fear of childbirth. SampleFifteen nulliparous pregnant Swedish women with severe fear of childbirth participating in an ICBT self-help programme. MethodsSemi-structured open-ended questions over the internet before and after 8weeks of ICBT. The data were analysed using thematic analysis. Main outcome measuresThe participants narratives pertaining to five different situations during labour and delivery before and after ICBT. ResultsAfter therapy, participants described a more realistic attitude towards imminent childbirth, more self-confidence and more active coping strategies. They perceived their partners and the staff as more supportive. They were more aware of the approaching meeting with their baby when giving birth. ConclusionsFollowing the ICBT programme, participants changed their attitude towards imminent childbirth from negative to more positive. This was manifested in positive and more realistic expectations regarding themselves, their partner and the staff that would look after them.

    sted, utgiver, år, opplag, sider
    Wiley: 12 months, 2015
    Emneord
    Active coping; appraisal; delivery; fear of childbirth; internet cognitive behavioural therapy; self-confidence
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-120728 (URN)10.1111/1471-0528.13358 (DOI)000358619900020 ()25817045 (PubMedID)
    Merknad

    Funding Agencies|Swedish Research Council for Health, Working Life and Welfare (FORTE); Medical Research Council of Southeast Sweden (FORSS); County Council in Ostergotland (LIO)

    Tilgjengelig fra: 2015-08-24 Laget: 2015-08-24 Sist oppdatert: 2018-11-15
    5. Internet-provided cognitive behaviour therapy of posttraumatic stress symptoms following childbirth—a randomized controlled trial
    Åpne denne publikasjonen i ny fane eller vindu >>Internet-provided cognitive behaviour therapy of posttraumatic stress symptoms following childbirth—a randomized controlled trial
    Vise andre…
    2016 (engelsk)Inngår i: Cognitive Behaviour Therapy, ISSN 1650-6073, E-ISSN 1651-2316, Vol. 45, nr 4, s. 287-306Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    The aim of this study was to analyse the effects of trauma-focused guided Internet-based cognitive behaviour therapy for relieving posttraumatic stress disorder (PTSD) symptoms following childbirth, a problem that about 3% women encounter postpartum. Following inclusion, 56 traumatized women were randomized to either treatment or to a waiting list control group. Primary outcome measures were the Traumatic Event Scale (TES) and Impact of Event Scale—Reversed (IES-R). Secondary measures were Beck depression inventory II, Patient Health Questionnaire (PHQ-9), Beck Anxiety Inventory, Quality Of Life Inventory and the EuroQol 5 Dimensions. The treatment was guided by a clinician and lasted eight weeks and comprised eight modules of written text. The between-group effect size (ES) was d = .82 (p < .0001) for the IES-R. The ES for the TES was small (d = .36) and not statistically significant (p = .09). A small between-group ES (d = .20; p = .02) was found for the PHQ-9. The results from pre- to post-treatment showed large within-group ESs for PTSD symptoms in the treatment group both on the TES (d = 1.42) and the IES-R (d = 1.30), but smaller ESs in the control group from inclusion to after deferred treatment (TES, d = .80; IES-R d = .45). In both groups, the treatment had positive effects on comorbid depression and anxiety, and in the treatment group also on quality of life. The results need to be verified in larger trials. Further studies are also needed to examine long-term effects.

    sted, utgiver, år, opplag, sider
    Routledge, 2016
    Emneord
    Childbirth; Internet-based cognitive behaviour therapy (ICBT); posttraumatic stress disorder (PTSD); trauma-focused psychotherapy
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-127695 (URN)10.1080/16506073.2016.1169626 (DOI)000379764500003 ()27152849 (PubMedID)
    Merknad

    Funding agencies: Linkoping University (LiU) Department of Behavioral Sciences and Learning; Region Council in Ostergotland (RO)

    Tilgjengelig fra: 2016-05-09 Laget: 2016-05-09 Sist oppdatert: 2018-03-20bibliografisk kontrollert
  • 5.
    Nieminen, Katri
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Barn- och kvinnocentrum, Kvinnokliniken i Norrköping.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutetet, Stockholm, Sweden.
    Wijma, Barbro
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Barn- och kvinnocentrum, Kvinnokliniken i Linköping.
    Ryding, Elsa-Lena
    Department of Women’s and Children’s Health, Division of Obstetrics and Gynaecology, Karolinska Institutet, Stockholm, Sweden.
    Wijma, Klaas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten.
    Treatment of nulliparous women with severe fear of childbirth via the Internet: a feasibility study2016Inngår i: Journal of Psychosomatic Obstetrics and Gynaecology, ISSN 0167-482X, E-ISSN 1743-8942, Vol. 37, nr 2, s. 37-43Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective: The aim of the present study was to test the feasibility of Internet interventions among nulliparous women suffering from severe fear of childbirth (FOC) by means of an Internet-delivered therapist-supported self-help program based on cognitive behavioral therapy (ICBT).

    Design: Prospective, longitudinal cohort study.Setting: A feasibility study of an ICBT program for the treatment of severe FOC in pregnant women.Sample: Twenty-eight Swedish-speaking nulliparous women with severe FOC recruited via a project home page from January 2012 to December 2013.

    Methods: The main components of the ICBT program for the treatment of severe FOC comprised psycho-education, breathing retraining, cognitive restructuring, imaginary exposure, in vivo exposure and relapse prevention. The study participants were anonymously self-recruited over the Internet, interviewed by telephone and then enrolled. All participants were offered 8 weeks of treatment via the Internet. Participants reported their homework weekly, submitted measurements of their fear and received feedback from a therapist via a secure online contact management system.

    Main outcome measures: Level of FOC measured with the Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ A) during screening at enrollment and weekly during the treatment (W-DEQ version A), and after the delivery (W-DEQ version B).

    Results: A statistically significant (p < 0.0005) decrease of FOC [W-DEQ sum score decreased pre to post-therapy, with a large effect size (Cohen’s d = 0.95)].Conclusions: The results of this feasibility study suggest that ICBT has potential in the treatment of severe FOC during pregnancy in motivated nulliparous women. The results need to be confirmed by randomized controlled studies.

  • 6.
    Nieminen, Katri
    et al.
    Östergötlands Läns Landsting, Barn- och kvinnocentrum, Kvinnokliniken i Norrköping. Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten.
    Berg, Ida
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Utbildningsvetenskap.
    Frankenstein, Katri
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Utbildningsvetenskap.
    Viita, Lina
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Utbildningsvetenskap.
    Larsson, Kamilla
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Utbildningsvetenskap.
    Persson, Ulrika
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Utbildningsvetenskap.
    Spånberger, Loviisa
    Linköpings universitet, Institutionen för beteendevetenskap och lärande. Linköpings universitet, Utbildningsvetenskap.
    Wretman, Anna
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten.
    Silfvernagel, Kristin
    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.
    Wijma, Klaas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten.
    Internet-provided cognitive behaviour therapy of posttraumatic stress symptoms following childbirth—a randomized controlled trial2016Inngår i: Cognitive Behaviour Therapy, ISSN 1650-6073, E-ISSN 1651-2316, Vol. 45, nr 4, s. 287-306Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The aim of this study was to analyse the effects of trauma-focused guided Internet-based cognitive behaviour therapy for relieving posttraumatic stress disorder (PTSD) symptoms following childbirth, a problem that about 3% women encounter postpartum. Following inclusion, 56 traumatized women were randomized to either treatment or to a waiting list control group. Primary outcome measures were the Traumatic Event Scale (TES) and Impact of Event Scale—Reversed (IES-R). Secondary measures were Beck depression inventory II, Patient Health Questionnaire (PHQ-9), Beck Anxiety Inventory, Quality Of Life Inventory and the EuroQol 5 Dimensions. The treatment was guided by a clinician and lasted eight weeks and comprised eight modules of written text. The between-group effect size (ES) was d = .82 (p < .0001) for the IES-R. The ES for the TES was small (d = .36) and not statistically significant (p = .09). A small between-group ES (d = .20; p = .02) was found for the PHQ-9. The results from pre- to post-treatment showed large within-group ESs for PTSD symptoms in the treatment group both on the TES (d = 1.42) and the IES-R (d = 1.30), but smaller ESs in the control group from inclusion to after deferred treatment (TES, d = .80; IES-R d = .45). In both groups, the treatment had positive effects on comorbid depression and anxiety, and in the treatment group also on quality of life. The results need to be verified in larger trials. Further studies are also needed to examine long-term effects.

  • 7.
    Nieminen, Katri
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Barn- och kvinnocentrum, Kvinnokliniken i Norrköping.
    Malmquist, Anna
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten.
    Wijma, Barbro
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Barn- och kvinnocentrum, Kvinnokliniken i Linköping.
    Ryding, E-L
    Karolinska Institute, Sweden.
    Andersson, Gerhard
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Karolinska Institute, Sweden.
    Wijma, Klaas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten.
    Nulliparous pregnant womens narratives of imminent childbirth before and after internet-based cognitive behavioural therapy for severe fear of childbirth: a qualitative study2015Inngår i: British Journal of Obstetrics and Gynecology, ISSN 1470-0328, E-ISSN 1471-0528, Vol. 122, nr 9, s. 1259-1265Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    ObjectiveTo describe the expectations concerning imminent childbirth before and after 8weeks of internet-based cognitive behavioural therapy (ICBT) among nulliparous pregnant women with severe fear of childbirth. DesignQualitative study of nulliparous pregnant womens narratives before and after CBT. SettingThe first ICBT programme for treating severe fear of childbirth. SampleFifteen nulliparous pregnant Swedish women with severe fear of childbirth participating in an ICBT self-help programme. MethodsSemi-structured open-ended questions over the internet before and after 8weeks of ICBT. The data were analysed using thematic analysis. Main outcome measuresThe participants narratives pertaining to five different situations during labour and delivery before and after ICBT. ResultsAfter therapy, participants described a more realistic attitude towards imminent childbirth, more self-confidence and more active coping strategies. They perceived their partners and the staff as more supportive. They were more aware of the approaching meeting with their baby when giving birth. ConclusionsFollowing the ICBT programme, participants changed their attitude towards imminent childbirth from negative to more positive. This was manifested in positive and more realistic expectations regarding themselves, their partner and the staff that would look after them.

  • 8.
    Nieminen, Katri
    et al.
    Department of Obstetrics and Gynaecology, Motala Hospital, Motala, Sweden.
    Stephansson, Olof
    Department of Medicine, Clinical Epidemiology Unit, Karolinska Institutet/Karolinska University Hospital, Stockholm, Sweden.
    Rryding, Elsa Lena
    Department of Woman and Child Health, Division of Obstetrics and Gynaecology, Karolinska Institutet/Karolinska University Hospital, Stockholm, Sweden.
    Women’s fear of childbirth and preference for cesarean section – a cross-sectional study at various stages of pregnancy in Sweden2009Inngår i: Acta Obstetricia et Gynecologica Scandinavica, ISSN 0001-6349, E-ISSN 1600-0412, Vol. 88, nr 7, s. 807-813Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective. To investigate Swedish women’s level of antenatal fear of childbirth at various gestational ages, and factors associated with intense fear and with preference for cesarean section.

    Design. A cross-sectional study. Setting. All antenatal clinics in four geographical areas. Sample. Thousand six hundred and thirty-five pregnant women at various gestational ages recruited during September–October 2006.

    Method. A questionnaire completed at the antenatal clinic. The women reported their appraisal of the approaching delivery according to the Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ).

    Main outcome measures. The level of fear of childbirth and preferred mode of delivery. Results. Mean W-DEQ score was 62.8. The prevalence of intense fear of childbirth (W-DEQ score ≥85) was 15.8% and very intense fear (tocophobia) (W-DEQ score ≥100) 5.7%. Nulliparous women had a higher mean score than parous women, but more parous women reported an intense fear. Preference for cesarean section was associated with fear of childbirth (OR 11.79, 6.1–22.59 for nulliparous and OR 8.32, 4.36–15.85 for parous women) and for parous women also with a previous cesarean section (OR 18.54, 9.55–35.97), or an instrumental vaginal delivery (OR 2.34, 1.02–5.34). The level of fear of childbirth was not associated with the gestational age.

    Conclusions. When a woman requests a cesarean section, both primary fear of birth and traumatic childbirth experiences need to be considered and dealt with. The W-DEQ can be used at any time during pregnancy in order to identify pregnant women who suffer from intense fear of childbirth.

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