TY - JOUR T1 - Combined oral contraceptive pill compared with no medical treatment in the management of polycystic ovary syndrome: A systematic review. AU - Forslund,Maria, AU - Melin,Johanna, AU - Alesi,Simon, AU - Piltonen,Terhi, AU - Romualdi,Daniela, AU - Tay,Chau Thien, AU - Witchel,Selma, AU - Pena,Alexia, AU - Mousa,Aya, AU - Teede,Helena, Y1 - 2023/03/20/ PY - 2023/03/02/revised PY - 2023/02/13/received PY - 2023/03/15/accepted PY - 2023/3/21/pubmed PY - 2023/3/21/medline PY - 2023/3/20/entrez KW - combined oral contraceptive pills KW - hyperandrogenism KW - irregular cycles KW - polycystic ovary syndrome KW - treatment JF - Clinical endocrinology JO - Clin Endocrinol (Oxf) N2 - OBJECTIVE: As part of the update of the International Evidence-Based Guidelines for the Assessment and Management of polycystic ovary syndrome (PCOS), a systematic review was performed to inform evidence-based recommendations. DESIGN: Systematic review. Only randomised controlled trial were included. PATIENTS: Women with PCOS; the use of combined oral contraceptive pills (COCP) was compared with no medical treatment. MEASUREMENTS: Outcomes were designed in collaboration with clinical experts, researchers, and consumers. Critical outcomes included hirsutism, irregular cycles, quality of life, body mass index (BMI), and weight. RESULTS: 1660 publications were identified, but only four studies were included. No studies could be combined for meta-analysis. COCP treatment improved cycle regularity compared with no medical treatment (100% vs. 0%, with low certainty of evidence). COCP showed no difference in improvement of hirsutism or BMI compared with placebo or lifestyle; a lower weight after COCP compared with no treatment (mean difference [MD] -8.0 (95% confidence interval, CI -11.67); -4.33 kg); and improvement in quality of life (MD 1.2 [95% CI 0.96]; 1.44), but these results were all very low certainty of evidence. CONCLUSION: Results show that COCP benefit cycle regulation, but other benefits or potential adverse effects were only identified with very low certainty of evidence. The COCP is frontline medical treatment in PCOS, but this is still based on established efficacy in the broader general population. Our results show that research in PCOS is seriously lacking and should be prioritised to capture core reproductive, metabolic and psychological outcomes important in PCOS. SN - 1365-2265 UR - https://www.unboundmedicine.com/medline/citation/36939017/Combined_oral_contraceptive_pill_compared_with_no_medical_treatment_in_the_management_of_polycystic_ovary_syndrome:_A_systematic_review_ DB - PRIME DP - Unbound Medicine ER -