Role of Semaglutide in Restoring Ovulation in Youth and Adults With Polycystic Ovary Syndrome

Recruiting now · Phase 3

Conditions studied: PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Obese

In brief

Girls and women 12-35 years old with obesity and polycystic ovarian syndrome who are on or off metformin, will receive a glucagon like peptide-1 receptor agonist intervention for 10 months to induce metabolic changes, weight loss and improve reproductive abnormalities.

Key facts

Study ID

NCT05819853

Run by

University of Colorado, Denver

People needed

80

Starts

2023-11-03

Expected to finish

2028-06-30

Last updated by the study team

2025-08-28

Who can join

Age: 12 and older, up to 35. Sex: female. Healthy volunteers: not accepted.

You may qualify if…

• Female
• Ages 12-35 years
• Sedentary- less than 2 hours of moderate (jogging, swimming etc.) exercise a week.
• Oligomenorrhea, on or off metformin, as defined per age category in the most recent 2018 PCOS international guidelines
• Initial BMI based on age and weight:
• If <18 years, initial BMI percentile ≥95
• If 18-35 years, initial BMI ≥30 kg/m2 OR initial BMI ≥27 kg/m2 with at least one weight-related comorbid condition, e.g., hypertension or dyslipidemia
• Must be weight stable within ±5kg in the 3 months prior to enrollment
• Diagnosed with PCOS per the most stringent NIH criteria with adaptation for adolescents (oligomenorrhea >24 months post-menarche or primary amenorrhea after age 15 years and clinical/ biochemical hypertestosteronemia
• Participants cannot be on hormonal contraception, so participants should remain abstinent or use reliable non-hormonal contraception (e.g., copper IUD) for the entire study period. For participants who receive semaglutide, they should avoid pregnancy for at least 2 months after stopping medication to avoid fetal exposure to the medication.
• For participants in the metformin + semaglutide group, participants must have been stable on ≥ 1500 mg of metformin a day for at least 3 months by time of screening

You may not qualify if…

• Diagnosed with or have a family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN2). Family history of medullary thyroid cancer or thyroid nodule palpated by endocrinologist at screening. - Per approved drug label
• Use of medications known to affect insulin sensitivity: metformin (cannot have been used in the 3 months prior to screening for the untreated arm of the study), chronic oral steroids, oral glucocorticoids within 10 days, atypical antipsychotics, immunosuppressant agents, HIV medications, estrogen-containing hormonal contraception (cannot have been used in the 6 months prior to screening), progesterone-containing hormonal contraception (cannot have been used in the 3 months prior to screening). Dermal patch or vaginal ring contraception methods. Weight loss medications or stimulants. Use of other products containing other GLP-1 agonists.
• Weight loss medications in the last 6 months
• Currently pregnant or breastfeeding women. Development of pregnancy during the study period will necessitate withdrawal from the study.
• Severe illness requiring hospitalization within 60 days.
• Diabetes, defined as Hemoglobin A1C ≥6.5%
• Anemia, defined as Hemoglobin < 12 mg/dL
• Diagnosed major psychiatric or developmental disorder limiting informed consent.
• Known liver disease other than NAFLD, or AST or ALT >125 IU/L. 11) Personal history of pancreatitis 12) Known renal disease of any severity or an eGFR at screening of <45ml/min/1.73m2 13) History of severe GI disease (e.g., gastroparesis) 14) History of gallstones 15) Untreated thyroid disease 16) History of hypersensitivity to semaglutide 17) Other causes of hyperandrogenism (example: tumor, CAH) or amenorrhea (untreated thyroid disease, tumor, primary ovarian failure, prolactinoma).
• Active symptoms or undergoing treatment for anorexia nervosa or binging/purging disorder 19) Desiring pregnancy in the next 12-18 months. 20) Bariatric surgery 21) Use of THC (smoking or edible) more than 3 days a week 22) Alcohol use-drinking more than 2 drinks, more than 3 days a week 23) Any potential participants who cannot/will not commit to abstinence, use of a copper intrauterine device (IUD), or use of double barrier forms of contraception.

Where it is running

• University of Colorado Anschutz/Children's Hospital Colorado Aurora — Aurora, Colorado, United States (enrolling)

Full record on ClinicalTrials.gov

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