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ClinicalTrials.gov public records Last synced Oct 6, 2026, 11:01 AM EDT

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Showing 25–48 of 193 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Polycystic Ovarian Syndrome (PCOS) Clear all
Terminated Phase 4 Interventional Results available

Metformin for Ectopic Fat Deposition and Metabolic Markers in Polycystic Ovary Syndrome (PCOS)

NCT02500147
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Non-Alcoholic Fatty Liver Disease, Metabolic Syndrome
Interventions
Metformin, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
13 Years to 25 Years · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Oct 6, 2026, 11:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ultrasound Characterization of Ovarian Follicle Dynamics in Women With Amenorrhea

NCT01927432
View directory record Official record
Conditions
Oligomenorrhea, Amenorrhea, Polycystic Ovary Syndrome (PCOS)
Interventions
Not listed
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2021
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Feb 9, 2024 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Impact of Metformin in Teens With Polycystic Ovary Syndrome (PCOS) on Oral Contraceptive Therapy

NCT00283816
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin, Oral Contraceptive Pill, Lifestyle Management Program, Quality of Life Questionnaire, Oral Glucose Tolerance Test, Blood work, Abdominal Ultra Sound, Dual-energy x-ray absorptiometry (DEXA scan), placebo
Drug · Behavioral · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 15, 2015 · Synced Oct 6, 2026, 11:01 AM EDT
Not listed Not applicable Interventional

Iyengar Yoga Therapy for Dysmenorrhea and Endometriosis

NCT03784976
View directory record Official record
Conditions
Secondary Dysmenorrhea, Dysmenorrhea, Dysmenorrhea Secondary, Polycystic Ovary Syndrome, Endometriosis, Fibroid, Menstrual Pain, Menstrual Disorder, Menstrual Discomfort
Interventions
Iyengar Yoga Therapy
Other
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
12 Years to 65 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 24, 2018 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 3 Interventional

Treatment of Infertility in Women With Polycystic Ovary Syndrome

NCT00068861
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Infertility, Pregnancy
Interventions
metformin XR, clomiphene citrate
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 39 Years · Female only
Enrollment
678 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
11
States / cities
Birmingham, Alabama • La Jolla, California • Stanford, California + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2007 · Synced Oct 6, 2026, 11:01 AM EDT
Recruiting Not applicable Interventional

ActiveGirls: Physical Activity, Hormone Health, and Diabetes Risk in Early Adolescence

NCT07102797
View directory record Official record
Conditions
PCOS (Polycystic Ovary Syndrome), Puberty, Insulin Resistance, Physical Activity
Interventions
ActiveGirls Physical Activity Program (Full), ActiveGirls Physical Activity Program (Delayed Lower Intensity)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
8 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Somerville, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 6, 2026, 11:01 AM EDT
Completed No phase listed Observational

Endometrial Effects of Metformin Action in Women With Polycystic Ovarian Syndrome (PCOS)

NCT01070160
View directory record Official record
Conditions
Polycystic Ovarian Syndrome
Interventions
Endometrin (progesterone 100mg vaginal inserts), Metformin
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Vitamin D for the Treatment of Women With Polycystic Ovary Syndrome (PCOS)

NCT00907153
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Vitamin D, Placebo
Dietary Supplement · Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 19, 2017 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

The Effect of Metformin Added to Clomiphene Citrate on Pregnancy Rates in Hyperandrogenic, Chronic Oligoovulatory or Anovulatory Women

NCT00413179
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Anovulation, Oligoovulation, Infertility, Hyperandrogenism
Interventions
Metformin, Clomiphene citrate, Placebo
Drug
Lead sponsor
59th Medical Wing
Federal
Eligibility
18 Years to 40 Years · Female only
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2003
U.S. locations
1
States / cities
Lackland Air Force Base, Texas
Source: ClinicalTrials.gov public record
Updated Dec 19, 2006 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Not applicable Interventional

Heat Therapy and Cardiometabolic Health in Obese Women

NCT03644524
View directory record Official record
Conditions
Obesity, Polycystic Ovary Syndrome, Prehypertension, PreDiabetes, Cardiovascular Risk Factor, Metabolic Syndrome
Interventions
Heat therapy
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 23, 2018 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 1Phase 2 Interventional Results available

The University of Michigan PCOS Intervention Using Nutritional Ketosis

NCT03987854
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
diet and lifestyle program
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 25, 2022 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Insulin Resistance, Polycystic Ovary Syndrome, and Bone Research Study

NCT00640224
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
rosiglitazone, drospirenone/ethinyl estradiol
Drug
Lead sponsor
Silva Arslanian
Other
Eligibility
10 Years to 20 Years · Female only
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 4 Interventional

Does Vaginal Delivery of Combined Hormonal Contraception Affect the Risk of Metabolic Syndrome in Overweight/Obese Women With PCOS

NCT04257500
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Etonogestrel/ethinyl estradiol vaginal ring
Drug
Lead sponsor
Andrea Roe, MD, MPH
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

In Vitro Maturation (IVM) for Polycystic Ovary Syndrome (PCOS)

NCT01237106
View directory record Official record
Conditions
Polycystic Ovarian Syndrome
Interventions
IVM
Other
Lead sponsor
University Reproductive Associates
Other
Eligibility
18 Years to 34 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
2
States / cities
Hasbrouck Heights, New Jersey • Hoboken, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 6, 2026, 11:01 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Adipose Tissue and Polycystic Ovary Syndrome (PCOS)(EIFFEL)

NCT01745471
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Metabolic Diseases, Overweight
Interventions
Not listed
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
20 Years to 40 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2025 · Synced Oct 6, 2026, 11:01 AM EDT
Terminated Phase 2 Interventional Results available

MLE4901 vs. Placebo for the Treatment of PCOS

NCT02865915
View directory record Official record
Conditions
Polycystic Ovary Syndrome (PCOS)
Interventions
MLE4901, Placebo
Drug
Lead sponsor
Millendo Therapeutics US, Inc.
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
31
States / cities
Phoenix, Arizona • Jonesboro, Arkansas • Oceanside, California + 27 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Oct 6, 2026, 11:01 AM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers

Relative Contributions of Predictors of Hyperandrogenism in Older vs. Young Women With PCOS

NCT03905603
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
ACTH, rhCG
Drug
Lead sponsor
University of Virginia
Other
Eligibility
20 Years to 49 Years · Female only
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 3, 2023 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 3 Interventional Results available

Liraglutide 3mg (Saxenda) on Weight, Body Composition, Hormonal and Metabolic Parameters in Obese Women With PCOS

NCT03480022
View directory record Official record
Conditions
Pre Diabetes, Polycystic Ovary Syndrome, Obesity Android
Interventions
Liraglutide Pen Injector [Saxenda], Placebo Liraglutide Pen Injector
Drug
Lead sponsor
Woman's
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Not applicable Interventional

The Supporting Understanding of PCOS Education and Research (SUPER) Study

NCT05452642
View directory record Official record
Conditions
Polycystic Ovary
Interventions
DASH diet, Very low-carbohydrate diet
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 2 Interventional Results available

A Trial of Lipitor (Atorvastatin) for the Treatment of Polycystic Ovary Syndrome (PCOS) in Women With Elevated Low-density Lipoprotein (LDL) Cholesterol

NCT00529542
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Lipitor, Placebo
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 25, 2014 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Compromised Microcirculation in Women With Polycystic Ovary Syndrome

NCT00757185
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
ganirelix acetate, methyl testosterone
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 4, 2016 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Not applicable Interventional Results available

Oral Amino Acid Nutrition to Improve Glucose Excursions in PCOS

NCT03717935
View directory record Official record
Conditions
Polycystic Ovarian Syndrome, Obesity, Hepatic Steatosis
Interventions
Essential Amino Acid (EAA) Supplement, Placebo
Dietary Supplement · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 21 Years · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Oct 6, 2026, 11:01 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Liver and Fat Regulation in Overweight Adolescent Girls

NCT02157974
View directory record Official record
Conditions
Hepatic Steatosis, Polycystic Ovarian Syndrome, Obesity
Interventions
Byetta 5Mcg Pen Injection
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 21 Years · Female only
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Oct 6, 2026, 11:01 AM EDT
Completed No phase listed Observational

Environmental Factors in the Development of Polycystic Ovary Syndrome

NCT00341731
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
2
States / cities
Research Triangle Park, North Carolina • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 1, 2009 · Synced Oct 6, 2026, 11:01 AM EDT