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Longitudinal follow-up of reproductive and metabolic features of valproate-associated polycystic ovarian syndrome features: A preliminary report.

Joffe H, Cohen LS, Suppes T, Hwang CH, Molay F, Adams JM, Sachs GS, Hall JE

Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, USA. hjoffe@partners.org

BACKGROUND: 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. METHODS: Women with valproate-associated PCOS and those at risk for PCOS (valproate use < or =6 months) were re-evaluated for PCOS. RESULTS: 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. CONCLUSIONS: In the first longitudinal bipolar-disorder study of valproate-associated PCOS, most valproate-discontinuers had improved reproductive features of PCOS despite static body-weight.

Published 12 December 2006 in Biol Psychiatry, 60(12): 1378-81.
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