Semaglutide Improves Metabolic Abnormalities and Fertility in Obese Infertile Women With Polycystic Ovary Syndrome: a Prospective, Randomized, Open, Controlled Study
Status: Recruiting
Location: See location...
Intervention Type: Behavioral, Drug
Study Type: Interventional
Study Phase: Phase 4
SUMMARY
To investigate the efficacy of semaglutide in obese infertile women of childbearing age with polycystic ovary syndrome (PCOS), we design this prospective, randomized, open and controlled study. 75 obese infertile PCOS patients will be recruited and randomized into three groups: metformin, semaglutide and metformin+semaglutide, on the basis of calorie-restricted diet and physical exercise. All subjects will be treated for 12 weeks, and then stop taking the drug for at least 8 weeks to initiate ovulation induction or ovulation induction combined with artificial insemination. All subjects will be followed up for 24 weeks for pregnancy outcome. The primary endpoint of the study is the percentage of weight loss at 12 weeks of treatment. The secondary endpoints include HOMA-IR and androgen levels at 12 weeks of treatment, ovulation rate at 24 weeks of follow-up, clinical pregnancy rate and cumulative pregnancy rate, and depression, anxiety, diet and quality of life scores at 12 weeks of treatment.
Eligibility
Participation Requirements
Sex: Female
Minimum Age: 22
Maximum Age: 40
Healthy Volunteers: f
View:
• Meet the PCOS diagnostic criteria (Rotterdam）
• Age 22-40
• BMI ≥ 28 kg/m2
• Infertility: having normal sexual life and failing to conceive without contraception for more than 1 year
• Willing to be pregnant, and her husband has no serious infertility
Locations
Other Locations
China
PekingUFH
RECRUITING
Beijing
Contact Information
Primary
Tingting Zhang, M.D.
cathine@sina.com
86-10-83575103
Time Frame
Start Date:2023-05-09
Estimated Completion Date:2025-06-30
Participants
Target number of participants:75
Treatments
Active_comparator: metformin
About 25 subjects will be allocated to this group to receive metformin only, as the active comparator of semaglutide groups. Metformin used in this trial is Glucophage ( 500mg per tablet）produced by Bristol-Myers Squibb.The initial dose of metformin will be 500mg twice daily, which will be increased to 1000mg twice daily after two weeks, and then maintained until the end of treatment in total 12 weeks.
Experimental: semaglutide
About 25 subjects will be allocated to this group to receive semaglutide only, as one of the experimental groups. Semaglutide used in this trial is WEGOVY (semaglutide) injection produced by Novo Nordisk. Administer WEGOVY once weekly, on the same day each week, at any time of day, with or without meals. Inject subcutaneously in the abdomen, thigh or upper arm. Initiate at 0.25 mg once weekly for 4 weeks. In 4 week intervals, increase the dose until a dose of 1.0 mg is reached, and then maintained 1.0 mg until the end of treatment in total 12 weeks..
Experimental: semaglutide and metformin
About 25 subjects will be allocated to this group to receive both semaglutide and metformin, as another of the experimental groups. Metformin used in this trial is Glucophage ( 500mg per tablet）produced by Bristol-Myers Squibb.The initial dose of metformin will be 500mg twice daily, which will be increased to 1000mg twice daily after two weeks, and then maintained until the end of treatment in total 12 weeks. Semaglutide used in this trial is WEGOVY (semaglutide) injection produced by Novo Nordisk. Administer WEGOVY once weekly, on the same day each week, at any time of day, with or without meals. Inject subcutaneously in the abdomen, thigh or upper arm. Initiate at 0.25 mg once weekly for 4 weeks. In 4 week intervals, increase the dose until a dose of 1.0 mg is reached, and then maintained 1.0 mg until the end of treatment in total 12 weeks.