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Abstract
In the Systematic Treatment Enhancement Program for Bipolar Disorder, we showed that valproate is associated with new-onset menstrual-cycle irregularities and hyperandrogenism in 10.5% of 86 women. We now determine whether polycystic ovarian syndrome (PCOS) features reverse on valproate discontinutation.Women with valproate-associated PCOS and those at risk for PCOS (valproate use < or =6 months) were re-evaluated for PCOS.Follow-up (mean 17 months) assessments were completed in 14 women (5 with treatment-emergent PCOS, 9 on valproate < or =6-month). Of seven women who developed valproate-associated PCOS, PCOS reproductive features remitted in three of four discontinuing valproate and persisted in all 3 continuing valproate. Menstrual-cycle irregularities improved among valproate-discontinuers whose PCOS features remitted (p = 0.01). There was a trend toward lower serum testosterone (p = 0.06). Body-weight and polycystic ovarian morphology did not change.In the first longitudinal bipolar-disorder study of valproate-associated PCOS, most valproate-discontinuers had improved reproductive features of PCOS despite static body-weight.
View details for DOI 10.1016/j.biopsych.2006.05.027
View details for Web of Science ID 000242735700016
View details for PubMedID 16950230