OBJECTIVE: To compare the effect of N-acetyl cysteine and metformin on hormonal profile (insulin and T) and ovulation rate in women with clomiphene citrate-resistant polycystic ovary syndrome. DESIGN: Prospective randomized controlled study. SETTING: Department of obstetrics and gynecology in a university hospital in Egypt. PATIENT(S): Sixty-one infertile women with clomiphene citrate-resistant polycystic ovary syndrome were assigned randomly to receive either metformin (1,500 mg/d) or N-acetyl cysteine (1.8 g/d) for 6 weeks. INTERVENTION(S): Hormonal profile was determined before and after the course of treatment. Folliculometry was performed to assess ovulation. MAIN OUTCOME MEASURE(S): Ovulation rate and insulin and T changes. RESULT(S): In the metformin group, there was a significant decrease in the fasting glucose, fasting insulin, and total T. In the N-acetyl cysteine group, there was no significant difference in the fasting glucose or fasting insulin and there was a significant decrease in total T. There was no significant difference in the fasting glucose-fasting insulin ratio in both groups. In the metformin group, the rate of ovulation was 51.6% (16/31), vs. 6.7% (2/30) in the N-acetyl cysteine group, which was statistically significant. CONCLUSION(S): Metformin alone is an effective drug in inducing ovulation in clomiphene citrate-resistant polycystic ovary syndrome, whereas N-acetyl cysteine alone is not. Further large studies are required to confirm our results.
RCT Entities:
OBJECTIVE: To compare the effect of N-acetyl cysteine and metformin on hormonal profile (insulin and T) and ovulation rate in women with clomiphene citrate-resistant polycystic ovary syndrome. DESIGN: Prospective randomized controlled study. SETTING: Department of obstetrics and gynecology in a university hospital in Egypt. PATIENT(S): Sixty-one infertilewomen with clomiphene citrate-resistant polycystic ovary syndrome were assigned randomly to receive either metformin (1,500 mg/d) or N-acetyl cysteine (1.8 g/d) for 6 weeks. INTERVENTION(S): Hormonal profile was determined before and after the course of treatment. Folliculometry was performed to assess ovulation. MAIN OUTCOME MEASURE(S): Ovulation rate and insulin and T changes. RESULT(S): In the metformin group, there was a significant decrease in the fasting glucose, fasting insulin, and total T. In the N-acetyl cysteine group, there was no significant difference in the fasting glucose or fasting insulin and there was a significant decrease in total T. There was no significant difference in the fasting glucose-fasting insulin ratio in both groups. In the metformin group, the rate of ovulation was 51.6% (16/31), vs. 6.7% (2/30) in the N-acetyl cysteine group, which was statistically significant. CONCLUSION(S): Metformin alone is an effective drug in inducing ovulation in clomiphene citrate-resistant polycystic ovary syndrome, whereas N-acetyl cysteine alone is not. Further large studies are required to confirm our results.
Authors: Ebrahim Cheraghi; Malek Soleimani Mehranjani; Seyed Mohammad Ali Shariatzadeh; Mohammad Hossein Nasr Esfahani; Behrang Alani Journal: Int J Fertil Steril Date: 2017-10-12
Authors: Ebrahim Cheraghi; Malek Soleimani Mehranjani; Mohammad Ali Shariatzadeh; Mohammad Hossein Nasr Esfahani; Zahra Ebrahimi Journal: Int J Fertil Steril Date: 2014-07-08