Bipolar disorder and peripartum mood episodes: Epidemiology and clinical correlates. (13th April 2021)

• Record Type: Journal Article
• Authors: Aragno, E.; Salvo, G. Di; Rosso, G.; Maina, G.
• Is Part Of: European psychiatry. Volume 64:Supplement 1(2021)
• Page Start: S197
• Page End: S197
• Publication Date: 2021-04-13
• Subjects: bipolar disorder -- women -- reproductive cycles -- peripartum episodes; Psychiatry -- Periodicals; Mental illness -- Periodicals; Electronic journals; 616.89
• DOI: 10.1192/j.eurpsy.2021.523
• Languages: English
• ISSNs: 0924-9338

Abstract

Abstract : Introduction: It is known that the peripartum period is a high-risk period of recurrence in bipolar disorder (BD). However, data on correlations between reproductive life events, such as age at menarche and peripartum period, are mixed in BD. Objectives: The aims of this retrospective study are to investigate the lifetime rate of peripartum mood episodes, the clinical correlates and the relationship between age at menarche and peripartum episode in a sample of women with BD. Methods: The study focused on comparisons between women with vs. without peripartum mood episodes (n = 292). Socio-demographic and clinical characteristics between women with vs without BD peripartum episode were examined through descriptive statistics.Adjusted logistic regression analysis was run to examine the association between variables. Results: In our sample, 30% had at least one BD peripartum episode. Women with peripartum episode had significantly earlier age at menarche, earlier onset of BD and longer duration of untreated disorder compared to women without peripartum episode. After adjustment, the late menarche (>15 years) was associated with lower probability of BD episodes during the peripartum period compared to normal menarche (12-14 years). Conclusions: Peripartum mood episodes are common in BD and are correlated with early onset of BD and long duration of untreated disorder. Moreover, age at menarche may be related to the risk of peripartum mood episodes. The results deserve to be deepened in further studies.