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- Comasco, Erika, et al.
(författare)
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Postpartum depressive symptoms and the BDNF Val66Met functional polymorphism: effect of season of delivery :
- 2011
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Ingår i: Archives of Women's Mental Health. - : Springer Science and Business Media LLC. - 1434-1816 .- 1435-1102. ; 14:6, s. 453-463
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Tidskriftsartikel (refereegranskat)abstract
- Postpartum depression (PPD) is an often underdiagnosed and undertreated mood disorder, with negative impact on the mother's and infant's health. Seasonal variation has been discussed as a risk factor for PPD. Candidate genes, such as those encoding for the brain-derived neurotrophic factor (BDNF), serotonin transporter (5-HTT), and Period2 (PER2), have been associated with depression and seasonal disorders. The present study is aimed to examine whether functional polymorphic variants, BDNF Val66Met, 5-HTTLPR, or PER2 SNP 10870, are associated with PPD symptoms and whether these genetic polymorphisms interact with season in predicting PPD symptoms. This case-control study comprised of 275 women from a population-based cohort of delivering women in Sweden, who completed a questionnaire containing the Edinburgh postnatal depression scale (EPDS) at 6 weeks and 6 months postpartum. Stressful life events (SLEs) and maternity stressors were also assessed. The results did not reveal any statistically significant overall association between the studied genetic polymorphisms and PPD symptoms. However, a significant association between BDNF Met66 carrier status and development of PPD symptoms at 6 weeks postpartum, even when controlling for prepartum and postpartum environmental risk factors, was evident among mothers delivering during autumn/winter. No gene-gene interactions were found but a cumulative effect was detected with carriers of a greater number of 5-HTTLPR S and BDNFVal66Met Met alleles reporting higher EPDS scores, if delivered during autumn/winter. Our findings propose a role of the BDNF gene in the development of PPD symptoms, potentially mediated by season of delivery.
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- Gingnell, Malin, et al.
(författare)
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Neuroticism-related personality traits are related to symptom severity in patients with premenstrual dysphoric disorder and to the serotonin transporter gene-linked polymorphism 5-HTTPLPR
- 2010
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Ingår i: Archives of Women's Mental Health. - : Springer Science and Business Media LLC. - 1434-1816 .- 1435-1102. ; 13:5, s. 417-423
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Tidskriftsartikel (refereegranskat)abstract
- Neuroticism has been linked to a functional polymorphism in the serotonin transporter gene (5-HTTLPR), with short-allele carriers being overrepresented among high-scorers on neuroticism. Studies evaluating neuroticism-related personality traits in relation to the 5-HTTLPR polymorphism among patients with premenstrual dysphoric disorder (PMDD) and are lacking. The primary aim of this study was to evaluate the relationship between PMDD and neuroticism-related personality traits, and secondly, to relate the personality trait scores of PMDD patients to experienced symptom severity and to the 5-HTTLPR short allele. Thirty PMDD patients and 55 asymptomatic healthy controls were included in the study. The Swedish Universities Scale of Personality was used to evaluate personality traits. Genotype analyses were available in 27 PMDD patients and 18 healthy controls. Women with PMDD displayed higher levels of neuroticism-related personality traits (psychic trait anxiety, somatic trait anxiety, embitterment, stress susceptibility and mistrust) than healthy controls, and these effects were most prominent in women with more severe luteal phase symptoms. Furthermore, PMDD patients with at least one copy of the short allele of the 5-HTTLPR polymorphism scored higher on psychic trait anxiety and lack of assertiveness than PMDD patients who were homozygous for the long allele. PMDD patients who suffer from more severe luteal phase symptoms also display increased scores of neuroticism-related personality traits in comparison with healthy controls. Within the group of PMDD patients, differences in certain personality trait scores are associated with the short allele of the 5-HTTLPR polymorphism.
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- Hanlon, Charlotte, et al.
(författare)
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Between life and death : exploring the sociocultural context of antenatal mental distress in rural Ethiopia
- 2010
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Ingår i: Archives of Women's Mental Health. - : Springer Science and Business Media LLC. - 1434-1816 .- 1435-1102. ; 13:5, s. 385-393
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Tidskriftsartikel (refereegranskat)abstract
- The high prevalence of antenatal common mental disorders in sub-Saharan Africa compared to high-income countries is poorly understood. This qualitative study explored the sociocultural context of antenatal mental distress in a rural Ethiopian community. Five focus group discussions and 25 in-depth interviews were conducted with purposively sampled community stakeholders. Inductive analysis was used to develop final themes. Worry about forthcoming delivery and fears for the woman's survival were prominent concerns of all participants, but only rarely perceived to be pathological in intensity. Sociocultural practices such as continuing physical labour, dietary restriction, prayer and rituals to protect against supernatural attack were geared towards safe delivery and managing vulnerability. Despite strong cultural norms to celebrate pregnancy, participants emphasised that many pregnancies were unwanted and an additional burden on top of pre-existing economic and marital difficulties. Short birth interval and pregnancy out of wedlock were both seen as shameful and potent sources of mental distress. The notion that pregnancy in traditional societies is uniformly a time of joy and happiness is misplaced. Although antenatal mental distress may be self-limiting for many women, in those with enduring life difficulties, including poverty and abusive relationships, poor maternal mental health may persist.
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- Hellgren, Charlotte, et al.
(författare)
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Decreased startle modulation during anticipation in the postpartum period in comparison to late pregnancy
- 2012
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Ingår i: Archives of Women's Mental Health. - : Springer Science and Business Media LLC. - 1434-1816 .- 1435-1102. ; 15:2, s. 87-94
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Tidskriftsartikel (refereegranskat)abstract
- Knowledge about healthy women's psychophysiological adaptations during the large neuroendocrine changes of pregnancy and childbirth is essential in order to understand why these events have the potential to disrupt mental health in vulnerable individuals. This study aimed to compare startle response modulation, an objective psychophysiological measure demonstrated to be influenced by anxiety and depression, longitudinally across late pregnancy and the postpartum period. The acoustic startle response modulation was assessed during anticipation of affective images and during image viewing in 31 healthy women during gestational weeks 36-39 and again at 4 to 6 weeks postpartum. No startle modulation by affective images was observed at either time point. Significant modulation during anticipation stimuli was found at pregnancy assessment but was reduced in the postpartum period. The women rated the unpleasant images more negative and more arousing and the pleasant images more positive at the postpartum assessment. Self-reported anxiety and depressive symptoms did not change between assessments. The observed postpartum decrease in modulation of startle by anticipation suggests a relatively deactivated defense system in the postpartum period.
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- Ismail, K. M. K., et al.
(författare)
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Clinical subtypes of core premenstrual disorders: a Delphi survey
- 2013
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Ingår i: Archives of Womens Mental Health. - : Springer Science and Business Media LLC. - 1434-1816 .- 1435-1102. ; 16:3, s. 197-201
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this study was to classify the clinical subtypes of core premenstrual disorders during
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- Lagerberg, Dagmar, 1941-, et al.
(författare)
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Infant gender and postpartum sadness in the light of region of birth and some other factors : a contribution to the knowledge of postpartum depression
- 2012
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Ingår i: Archives of Women's Mental Health. - : Springer Science and Business Media LLC. - 1434-1816 .- 1435-1102. ; 15:2, s. 121-130
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this paper is to analyse postpartum depressive symptoms as related to baby gender, maternal region of birth, stress, perception of child difficult temperament and some demographic factors. The setting was 36 Swedish child health centres. Mothers of 1,848 19-month-old children completed a questionnaire, including an item about recall of postpartum sadness. A subsample of 360 answered the Edinburgh Postnatal Depression Scale (EPDS). Overall, significantly more mothers of boys than of girls recalled postpartum sadness. The same was found in mothers born in Sweden and in other regions, except for the Middle East (no significant result). Among those born in Sweden and in other regions, more mothers of boys than of girls scored ≥12 on the EPDS, except for Middle East mothers with the opposite pattern (no significant finding). More mothers of “difficult”boys than of“difficult” girls recalled postpartum sadness. Our findings are tentative but may inspire future research. Immigrant mothers in Sweden seem rather like the majority population, possibly with the exception of Middle East mothers. The significance of parents’ knowledge of their child’s gender in advance is an important area for research. Future parents could benefit from discussing gender expectations with a nurse or other professional.
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| 10. |
- Lilliecreutz, Caroline, et al.
(författare)
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An open trial with cognitive behavioral therapy for blood- and injection phobia in pregnant women-a group intervention program
- 2010
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Ingår i: ARCHIVES OF WOMENS MENTAL HEALTH. - : Springer Science Business Media. - 1434-1816 .- 1435-1102. ; 13:3, s. 259-265
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Tidskriftsartikel (refereegranskat)abstract
- Around 7% of pregnant women suffer from blood- and injection phobia. The aim was to investigate if cognitive behavior group therapy (CBT) is effective in treating pregnant womens blood- and injection phobia. Thirty pregnant women with blood- and injection phobia according to DSM-IV took part in an open treatment intervention. A two-session cognitive behavior group therapy was conducted. As controls, 46 pregnant women with untreated blood- and injection phobia and 70 healthy pregnant women were used. Repeated measures ANOVA were performed. The scores for the CBT treatment group on the "Injection Phobia Scale-Anxiety" were reduced both after each treatment session and postpartum (p andlt; 0.001). Anxiety and depressive symptoms were also reduced (p andlt; 0.001). Cognitive-behavior group therapy for pregnant women with blood- and injection phobia is effective and stable up to at least 3 months postpartum. It seems also to reduce anxiety and depressive symptoms during pregnancy.
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