Laparoscopic ovarian drilling in clomiphene citrate-resistant women with polycystic ovary syndrome. |
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Authors: | A Kriplani R Manchanda N Agarwal B Nayar |
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Affiliation: | Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India. |
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Abstract: | STUDY OBJECTIVE: To analyze the efficacy of laparoscopic ovarian drilling using monopolar diathermy in women with anovulatory infertility with clomiphene-resistant polycystic ovary syndrome (PCOS), and to determine factors influencing pregnancy rate and pregnancy outcomes. DESIGN: Prospective study (Canadian Task Force classification II-2). SETTING: Infertility clinic in a tertiary referral teaching hospital. PATIENTS: Seventy women with clomiphene-resistant PCOS. INTERVENTION: Laparoscopic ovarian drilling, with follow-up for 4.5 years. MEASUREMENTS AND MAIN RESULTS: Follow-up data, which were available for 66 patients, showed a spontaneous ovulation rate of 81.8%, cumulative ovulation rate of 93.9%, and pregnancy rate of 54.5%. Successful pregnancies were commonly complicated by gestational diabetes mellitus and pregnancy-induced hypertension. Pregnancy rates (23.5%) were low in women with tuboperitoneal disease and those whose partners had subfertile male factors. Statistical evaluation using a proportion test (Z test) and multivariable logistical regression analysis showed that elevated luteinizing hormone levels (>10 IU/L), short duration of infertility (<3 yrs), and absence of preexisting tubal disease were associated with better outcomes. CONCLUSION: Laparoscopic ovarian drilling is an effective surgical procedure in women with clomiphene-resistant PCOS. |
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