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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Endocrine Female Infertility Clear all
Active, not recruiting Not applicable Interventional

Myo-Inositol for Infertility in PCOS

NCT04407754
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Inositol supplement, Placebo supplement
Dietary Supplement
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 36 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 22, 2026, 10:05 PM EDT
Completed No phase listed Observational

The Longitudinal Ovarian Reserve Study

NCT02395341
View directory record Official record
Conditions
Effects of Chemotherapy
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
15 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Radnor, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 21, 2016 · Synced Sep 22, 2026, 10:05 PM EDT
Terminated Phase 2Phase 3 Interventional Accepts healthy volunteers

Study of Oral Dehydroepiandrosterone(DHEA) to Treat Previously Unexplained Infertility

NCT00650754
View directory record Official record
Conditions
Primary Ovarian Insufficiency, Unexplained Infertility
Interventions
Dehydroepiandrosterone, Placebo
Dietary Supplement · Other
Lead sponsor
Center for Human Reproduction
Other
Eligibility
21 Years to 37 Years · Female only
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2015 · Synced Sep 22, 2026, 10:05 PM EDT
Completed No phase listed Observational

A Follow-up Study of Women Evaluated and Treated for Infertility

NCT00342446
View directory record Official record
Conditions
Ovarian Cancer, Breast Cancer, Endometrial Cancer, Thyroid Cancer, Colorectal Cancer, Melanoma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
44 Years to 88 Years · Female only
Enrollment
12,193 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Sep 22, 2026, 10:05 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Quest to Analyze One Thousand Humans Meditating

NCT06583395
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis (ALS), Angina, Stable, Anxiety, Asthma, Atrial Fibrillation, Cancer Brain, Cancer, Breast, Cancer Colon, Cancer, Lung, Cancer, Ovarian, Cancer Prostate, Cancer Skin, Throat Cancer, Lymphoma, Cancer, Thyroid, Cancer, Other, Cerebral Palsy, Chronic Fatigue Syndrome, Cluster Headache, Chronic Obstructive Pulmonary Disease (COPD), Chronic Kidney Diseases, Crohn Disease, Deafness, Depression, Diabetes, Eczema, Epilepsy, Fibroids, Fibromyalgia, Heart Failure, Hypertension, Hyperthyroidism, Hypothyroidism, Irritable Bowel Syndrome (IBS), Infertility, Lyme Disease, Macular Degeneration, Migraine, Multiple Allergies, Multiple Sclerosis, Osteoarthritis, Osteoporosis, Ovarian Cysts, Parkinson Disease, Phantom Limb Pain, Psoriasis, Post Traumatic Stress Disorder (PTSD), Rheumatoid Arthritis, Sjogrens Disease, Spinal Cord Injury, Spinal Stenosis, Stroke, Tension Headache, Tinnitus, Ulcerative Colitis
Interventions
Advanced multi-component meditation practice
Behavioral
Lead sponsor
Tobias Moeller-Bertram
Industry
Eligibility
21 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Palm Desert, California
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Sep 22, 2026, 10:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Treatment of Hyperandrogenism Versus Insulin Resistance in Infertile Polycystic Ovary Syndrome (PCOS) Women

NCT00704912
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Orlistat/Meal Replacement/Lifestyle Modification, Loestrin 1/20, Combination of treatments
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
217 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
2
States / cities
Hershey, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2016 · Synced Sep 22, 2026, 10:05 PM EDT
Completed No phase listed Observational

The Clinical Study of Sex Chromosome Variants

NCT01661010
View directory record Official record
Conditions
Male Factor Infertility, Female Factor Infertility
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 22, 2026, 10:05 PM 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 18, 2006 · Synced Sep 22, 2026, 10:05 PM EDT
Not listed Phase 1Phase 2 Interventional

Effect of Testosterone Treatment on Embryo Quality

NCT01662466
View directory record Official record
Conditions
Primary Ovarian Insufficiency, Female Infertility Due to Diminished Ovarian Reserve
Interventions
Testosterone cream (0.5mg per gram), DHEA, Placebo
Drug · Dietary Supplement
Lead sponsor
Center for Human Reproduction
Other
Eligibility
38 Years to 44 Years · Female only
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
2
States / cities
New York, New York • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 11, 2020 · Synced Sep 22, 2026, 10:05 PM EDT
Terminated Phase 4 Interventional Results available

The Luveris In Vitro Fertilization Trial

NCT00889512
View directory record Official record
Conditions
Infertility, Hypothalamic Amenorrhea, Hyperprolactinemia
Interventions
Luveris fixed dose, Luveris increasing dose
Drug
Lead sponsor
University Reproductive Associates
Other
Eligibility
18 Years to 38 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Hasbrouck Heights, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 6, 2018 · Synced Sep 22, 2026, 10:05 PM EDT
Completed Phase 4 Interventional Results available

Menopur® Versus Follistim® in Polycystic Ovarian Syndrome (PCOS)

NCT00805935
View directory record Official record
Conditions
Polycystic Ovarian Syndrome, Infertility
Interventions
Menotropin, Progesterone vaginal insert, Follitropin beta, Progesterone in oil, leuprolide acetate
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 42 Years · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
6
States / cities
Littleton, Colorado • Clearwater, Florida • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2012 · Synced Sep 22, 2026, 10:05 PM EDT
Completed No phase listed Observational

Ovarian Stem Cells From Women With Ovarian Insufficiency

NCT01702935
View directory record Official record
Conditions
Infertility
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
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 22, 2026, 10:05 PM EDT
Terminated Not applicable Interventional

The REBALANCE Study - a Prospective, Multicenter, Randomized, Pivotal Study of the May Health System

NCT06206746
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Infertility, Female
Interventions
May Health System
Device
Lead sponsor
May Health
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
19
States / cities
Encino, California • San Francisco, California • Tampa, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 22, 2026, 10:05 PM EDT
Completed Phase 4 Interventional Results available

Combined Letrozole and Clomid in Women With Infertility and PCOS

NCT02802865
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Infertility
Interventions
Clomiphene, Letrozole
Drug
Lead sponsor
Rachel Mejia
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 26, 2019 · Synced Sep 22, 2026, 10:05 PM EDT
Completed Phase 2 Interventional Results available

RA-2 13-cis Retinoic Acid (Isotretinoin)

NCT02061384
View directory record Official record
Conditions
Male Infertility, Klinefelter's Syndrome, Y-chromosome Microdeletions
Interventions
13-cis retinoic acid, Calcitriol
Drug
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 60 Years · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 1, 2021 · Synced Sep 22, 2026, 10:05 PM EDT
Terminated Not applicable Interventional

In Vitro Follicle Activation

NCT02496598
View directory record Official record
Conditions
Primary Ovarian Insufficiency, Infertility
Interventions
In Vitro Follicle Activation (IVA), Follicle Activation
Procedure · Drug
Lead sponsor
National Foundation for Fertility Research
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Sep 22, 2026, 10:05 PM EDT
Completed Not applicable Interventional

Feasibility Study of the AblaCare System in Transvaginal Ablation of Ovarian Tissue Under ULTRAsound Visualization in Women With Infertility Due to Polycystic Ovary Syndrome

NCT05320289
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Infertility, Female
Interventions
AblaCare System
Device
Lead sponsor
May Health
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 8, 2023 · Synced Sep 22, 2026, 10:05 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Apple Women's Health Study

NCT04196595
View directory record Official record
Conditions
Menstrual Cycle, Ovulation, Menstruation, Polycystic Ovary Syndrome, Infertility, Menopause, Reproduction, Reproductive Health
Interventions
Not listed
Lead sponsor
Apple Inc.
Industry
Eligibility
18 Years and older
Enrollment
500,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2024 · Synced Sep 22, 2026, 10:05 PM EDT
Recruiting No phase listed Observational

Identifying Genome Variants in Non-Obstructive Azoospermia (NOA) or Primary Ovarian Insufficiency (POI)

NCT07357701
View directory record Official record
Conditions
Primary Ovarian Insufficiency, Azoospermia, Oligospermia
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 100 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Bethesda, Maryland • Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 15, 2026 · Synced Sep 22, 2026, 10:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Gynecological Age on LH Sensitivity to Energy Availability

NCT00260286
View directory record Official record
Conditions
Anovulation, Amenorrhea, Infertility, Starvation
Interventions
Energy availability
Behavioral
Lead sponsor
Ohio University
Other
Eligibility
18 Years to 34 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
1
States / cities
Athens, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 4, 2005 · Synced Sep 22, 2026, 10:05 PM EDT
Recruiting No phase listed Observational

Inherited Reproductive Disorders

NCT01500447
View directory record Official record
Conditions
Genetic Disorder, Infertility, Hypogonadism, Amenorrhea
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
6 Weeks to 120 Years
Enrollment
850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
2
States / cities
Bethesda, Maryland • Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 22, 2026, 10:05 PM EDT
Terminated Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Dehydroepiandrosterone (DHEA) Treatment and Premature Ovarian Failure (POF)

NCT00948857
View directory record Official record
Conditions
Premature Ovarian Failure
Interventions
Dehydroepiandrosterone, Placebo
Dietary Supplement
Lead sponsor
David H. Barad
Other
Eligibility
21 Years to 39 Years · Female only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 9, 2012 · Synced Sep 22, 2026, 10:05 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Blood Vessel Function in Adolescents and Women With Polycystic Ovary Syndrome

NCT01615562
View directory record Official record
Conditions
Polycystic Ovary Syndrome (PCOS)
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
14 Years to 40 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Sep 22, 2026, 10:05 PM EDT
Completed Not applicable Interventional

Rejuvenation of Premature Ovarian Failure With Stem Cells

NCT02696889
View directory record Official record
Conditions
Primary Ovarian Insufficiency, Low Ovarian Reserve, Premature Ovarian Failure
Interventions
ROSE-1 Protocol
Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 22, 2021 · Synced Sep 22, 2026, 10:05 PM EDT