OBJECTIVE: To compare triptorelin, cyproterone acetate (CPA), and flutamide, in combination with an oral contraceptive, in the treatment of hirsutism. DESIGN: Prospective randomized study. SETTING(S): Tertiary care hospital. PATIENT(S): Thirty-nine hirsute women with idiopathic or functional ovarian hyperandrogenism. INTERVENTION(S): Patients were randomly assigned to receive triptorelin (3.75 mg IM every 28 days), CPA (100 mg/d orally on days 1-10 of the menstrual cycle), or flutamide (250 mg orally twice daily). All the patients also received a triphasic oral contraceptive. MAIN OUTCOME MEASURE(S): Before and after 3 and 9 months of treatment, the Ferriman-Gallwey score, hepatic function, and gonadal and adrenal steroid profiles were evaluated. RESULTS:Thirty-three patients completed the 9-month study period. The Ferriman-Gallwey score decreased in all the groups. In the patients treated with CPA or flutamide, a decrease in the hirsutism score was noted as soon as after 3 months of treatment. This decrease was more pronounced after 9 months of treatment, especially in the patients who received flutamide, who had lower hirsutism scores compared with the other treatment groups. None of the patients had abnormal liver function test results. There was a mild increase in serum lipid concentrations, mostly in the group treated with triptorelin. CONCLUSION(S): Triptorelin, CPA, and flutamide are effective drugs for the treatment of hirsutism. Flutamide results in a greater reduction in the hirsutism score, but CPA also offers satisfactory results at a much lower cost. Triptorelin has no advantages over flutamide and CPA, and is the most expensive of the three drugs tested.
RCT Entities:
OBJECTIVE: To compare triptorelin, cyproterone acetate (CPA), and flutamide, in combination with an oral contraceptive, in the treatment of hirsutism. DESIGN: Prospective randomized study. SETTING(S): Tertiary care hospital. PATIENT(S): Thirty-nine hirsute women with idiopathic or functional ovarian hyperandrogenism. INTERVENTION(S): Patients were randomly assigned to receive triptorelin (3.75 mg IM every 28 days), CPA (100 mg/d orally on days 1-10 of the menstrual cycle), or flutamide (250 mg orally twice daily). All the patients also received a triphasic oral contraceptive. MAIN OUTCOME MEASURE(S): Before and after 3 and 9 months of treatment, the Ferriman-Gallwey score, hepatic function, and gonadal and adrenal steroid profiles were evaluated. RESULTS: Thirty-three patients completed the 9-month study period. The Ferriman-Gallwey score decreased in all the groups. In the patients treated with CPA or flutamide, a decrease in the hirsutism score was noted as soon as after 3 months of treatment. This decrease was more pronounced after 9 months of treatment, especially in the patients who received flutamide, who had lower hirsutism scores compared with the other treatment groups. None of the patients had abnormal liver function test results. There was a mild increase in serum lipid concentrations, mostly in the group treated with triptorelin. CONCLUSION(S): Triptorelin, CPA, and flutamide are effective drugs for the treatment of hirsutism. Flutamide results in a greater reduction in the hirsutism score, but CPA also offers satisfactory results at a much lower cost. Triptorelin has no advantages over flutamide and CPA, and is the most expensive of the three drugs tested.
Authors: Aleksandra Suszka-Świtek; Piotr Czekaj; Jacek Pająk; Rafał Skowronek; Katarzyna Wrona-Bogus; Danuta Plewka; Danuta Kozłowska-Rup; Ryszard Wiaderkiewicz; Andrzej Jankowski Journal: Med Sci Monit Date: 2012-08