International journal of gynaecology and obstetrics : the official organ of the International Federation of Gynaecology and Obstetrics
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Int J Gynaecol Obstet · Jun 2011
Randomized Controlled Trial Comparative StudyReproductive outcome after letrozole versus laparoscopic ovarian drilling for clomiphene-resistant polycystic ovary syndrome.
To compare the clinical outcomes of letrozole and laparoscopic ovarian drilling (LOD) in patients with clomiphene-citrate-resistant polycystic ovary syndrome (PCOS). ⋯ Letrozole seems to be a suitable second-line ovulation-inducing alternative to LOD in women with PCOS who do not conceive with clomiphene citrate.