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Showing 1–24 of 190 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Polycystic Ovary Syndrome (PCOS) Clear all
Completed Phase 3 Interventional Results available

Saxagliptin + Metformin Compared to Saxagliptin or Metformin Monotherapy in PCOS Women With Impaired Glucose Homeostasis

NCT02022007
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Disorder of Glucose Regulation
Interventions
Metformin XR, Saxagliptin, Saxagliptin-Metformin XR
Drug
Lead sponsor
Woman's
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Effect of a Commonly Used Antibiotic, Doxycycline, in Women With Polycystic Ovarian Syndrome

NCT01788215
View directory record Official record
Conditions
Polycystic Ovarian Syndrome (PCOS), Irregular Menstrual Cycles, Androgen Excess
Interventions
doxycycline, Sugar Pill
Drug · Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 12, 2016 · Synced Jul 23, 2026, 11:43 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

The Genetics of Polycystic Ovarian Syndrome

NCT00166569
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years and older · Female only
Enrollment
2,700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 2, 2020 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

Adrenal Hyperplasia Among Young People With PCOS

NCT01313455
View directory record Official record
Conditions
Adrenal Hyperplasia, Polycystic Ovarian Syndrome, Oligomenorrhea, Obesity, Hyperandrogenism
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
16 Years to 29 Years · Female only
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 30, 2019 · Synced Jul 23, 2026, 11:43 PM EDT
Terminated Phase 2 Interventional Results available

A Study of Safety and Efficacy of Tildacerfont in Females With Polycystic Ovary Syndrome and Elevated Adrenal Androgens

NCT05370521
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Tildacerfont, Placebo
Drug
Lead sponsor
Spruce Biosciences
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
21
States / cities
Sacramento, California • San Francisco, California • New Haven, Connecticut + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Jul 23, 2026, 11:43 PM EDT
Active, not recruiting Not applicable Interventional

Restoring Metabolic and Reproductive Health With Sleep in PCOS Study, CPAP Trial

NCT05920694
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Obstructive Sleep Apnea
Interventions
Continuous Positive Airway Pressure Device (CPAP), Delayed Continuous Positive Airway Pressure Device (CPAP)
Device · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

PCOS Twin Study - Environmental Factors in the Development of Polycystic Ovary Syndrome, Phase 2

NCT00444288
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
2007 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Not applicable Interventional Results available

Effect of Metformin on Sensitivity of the GnRH Pulse Generator to Suppression by Estradiol and Progesterone

NCT01427595
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Hyperandrogenism
Interventions
Metformin, Progesterone, estrace
Drug
Lead sponsor
University of Virginia
Other
Eligibility
10 Years to 17 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 7, 2021 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Continuous Versus Cyclical OCP Use in PCOS

NCT03819140
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Yasmin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
15 Years to 40 Years · Female only
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of AZD4901 in Females With Polycystic Ovary Syndrome

NCT01872078
View directory record Official record
Conditions
Polycystic Ovary Syndrome (PCOS), Female Endocrine Disorder
Interventions
AZD4901 (oral), Placebo to match AZD4901
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida • Springfield, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 11, 2015 · Synced Jul 23, 2026, 11:43 PM EDT
Withdrawn Early Phase 1 Interventional

Effect of Short Term Adrenal Suppression on Androgen Overproduction in Overweight Girls With Androgen Excess

NCT01422707
View directory record Official record
Conditions
Hyperandrogenemia, Obesity, Polycystic Ovary Syndrome
Interventions
Hydrocortisone
Drug
Lead sponsor
University of Virginia
Other
Eligibility
7 Years to 18 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 18, 2018 · Synced Jul 23, 2026, 11:43 PM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers Results available

Mechanisms of Hypertension in Women With Polycystic Ovary Syndrome

NCT04327934
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Hypertension
Interventions
GnRH antagonist, GnRH antagonist + MethylTESTOSTERone 5 MG
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 1, 2024 · Synced Jul 23, 2026, 11:43 PM 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 8, 2024 · Synced Jul 23, 2026, 11:43 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

FHA: Characterization of Metabolic Status, Brain Circuitry, and Stress-Reactivity

NCT00453219
View directory record Official record
Conditions
Anovulation, FHA, Eumenorrhea, Polycystic Ovary Syndrome
Interventions
Screening evaluation, Meal Response, Blood Collection, Functional MRI, Endocrine Assessment
Procedure · Genetic
Lead sponsor
Emory University
Other
Eligibility
18 Years to 35 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2011
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 29, 2013 · Synced Jul 23, 2026, 11:43 PM 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 6, 2021 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Effect of Cinnamon Extract on Insulin Resistance Parameters in Polycystic Ovary Syndrome: A Pilot Study

NCT00331279
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Oral Cinnamon Extract, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
23 Years to 47 Years · Female only
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 9, 2012 · Synced Jul 23, 2026, 11:43 PM EDT
Recruiting Not applicable Interventional

Lifestyle Medicine: Establishing Clinical Approaches to Chronic Disease for Rural Patients

NCT06049420
View directory record Official record
Conditions
Obesity, Hyperlipidemias, Polycystic Ovary Syndrome, Hypertension, Coronary Heart Disease, Heart Failure, Depression, Anxiety, Type II Diabetes, Metabolic Syndrome
Interventions
Lifestyle counseling and coaching
Behavioral
Lead sponsor
West Virginia School of Osteopathic Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Lewisburg, West Virginia
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Reduced Carbohydrate Diet Intervention for Polycystic Ovary Syndrome (PCOS)

NCT01028989
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Reduced Glycemic Load Diet, Standard Diet
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 50 Years · Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 14, 2013 · Synced Jul 23, 2026, 11:43 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Health-Related Quality of Life and Metabolic Outcomes in PCOS

NCT07571915
View directory record Official record
Conditions
PCOS (Polycystic Ovary Syndrome)
Interventions
Intervention Group
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Jul 23, 2026, 11:43 PM EDT
Terminated No phase listed Observational

Insulin Resistance Before and During Pregnancy in Women With Polycystic Ovary Syndrome

NCT01475565
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Insulin Resistance, Insulin Sensitivity, Obesity, Pregnancy
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Jul 23, 2026, 11:43 PM EDT
Terminated Not applicable Interventional Results available

Effects of Androgen Blockade on Sensitivity of the GnRH Pulse Generator to Suppression by Estradiol and Progesterone

NCT01428193
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Hyperandrogenism
Interventions
Flutamide, Progesterone, estrace
Drug
Lead sponsor
University of Virginia
Other
Eligibility
13 Years to 17 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 3, 2018 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Time Restricted Eating for the Treatment of PCOS

NCT05629858
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Obesity, Overweight
Interventions
6-h Time restricted eating (TRE), Calorie restriction (CR), Control
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Lifestyle Intervention and Metformin for Women With Polycystic Ovary Syndrome (PCOS)

NCT00151411
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin, Placebo, Lifestyle Intervention
Drug · Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
12 Years to 39 Years · Female only
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Jul 23, 2026, 11:43 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Astronaut Vision Issues in a Ground Analog Population: Polycystic Ovary Syndrome

NCT02896452
View directory record Official record
Conditions
Polycystic Ovarian Syndrome, Idiopathic Intracranial Hypertension
Interventions
Not listed
Lead sponsor
National Aeronautics and Space Administration
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Jul 23, 2026, 11:43 PM EDT