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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Early Menopause Clear all
Completed Phase 2 Interventional Results available

GnRH Analogue for Ovarian Function Preservation in Hematopoietic Stem Cell Transplantation Patients

NCT00429494
View directory record Official record
Conditions
Amenorrhea, Premature Ovarian Failure, Ovarian Function Insufficiency
Interventions
Leuprolide Acetate, Questionnaire, Hematopoietic Stem Cell Transplantation
Drug · Behavioral · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 40 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2013 · Synced Sep 23, 2026, 5:21 PM EDT
Terminated No phase listed Observational

The Natural History of Reproductive and Overall Health in Girls and Women With a Pre-Mutation in the FMR1 Gene; Creation of a Patient Registry

NCT01187524
View directory record Official record
Conditions
Fragile X Syndrome, FMR1 Premutation, Primary Ovairan Insufficiency, Premature Ovarian Failure, Premature Menopause
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
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Sep 23, 2026, 5:21 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 23, 2026, 5:21 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Kronos Early Estrogen Prevention Study (KEEPS)

NCT00154180
View directory record Official record
Conditions
Menopause, Arteriosclerosis
Interventions
Conjugated equine estrogens 0.45 mg/day, Transdermal estradiol, 50 mcg/day, Micronized progesterone, 200 mg/day x 12 d/month, CEE , progesterone, estradiol patch or placebo for each, CEE, progesterone, transdermal patch or the placebo
Drug
Lead sponsor
Kronos Longevity Research Institute
Other
Eligibility
42 Years to 58 Years · Female only
Enrollment
728 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
9
States / cities
Phoenix, Arizona • San Francisco, California • New Haven, Connecticut + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2009 · Synced Sep 23, 2026, 5:21 PM EDT
Recruiting No phase listed Observational

Biorepository in Participants Who Undergo OTC for Gonadotoxic Therapy

NCT05440617
View directory record Official record
Conditions
Acute Ovarian Failure, Infertility, Early Menopause And Infertility In Females After Treatment For Childhood Cancer
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
4 Years to 35 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2041
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Sep 23, 2026, 5:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Blood Spot Self-administered Test and Assay

NCT03840824
View directory record Official record
Conditions
Dysfunction; Endocrine, Effects of Chemotherapy, Premature Ovarian Failure
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 10, 2020 · Synced Sep 23, 2026, 5:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Feasibility Study for Development of an Early Test for Ovarian Failure

NCT00006156
View directory record Official record
Conditions
Healthy, Premature Ovarian Failure
Interventions
Control, Drug: FSH
Other · Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 70 Years · Female only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 15, 2013 · Synced Sep 23, 2026, 5:21 PM EDT
Completed Phase 3 Interventional

Estrogen Treatment (Oral vs. Patches) in Turner Syndrome

NCT00140998
View directory record Official record
Conditions
Turner Syndrome, Hypogonadism, Premature Ovarian Failure
Interventions
17 beta estradiol
Drug
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
10 Years to 16 Years · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Sep 23, 2026, 5:21 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Estrogen Dosing in Turner Syndrome: Pharmacology and Metabolism

NCT00837616
View directory record Official record
Conditions
Turner Syndrome, Hypogonadism, Premature Ovarian Failure
Interventions
17 B estradiol orally, 17 B estradiol
Drug
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
13 Years to 20 Years · Female only
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Jacksonville, Florida • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Sep 23, 2026, 5:21 PM EDT
Recruiting No phase listed Observational

Gonadal Tissue Freezing for Fertility Preservation in Individuals at Risk for Ovarian Dysfunction, Premature Ovarian Insufficiency and Clinically Indicated Gonadectomy

NCT04948658
View directory record Official record
Conditions
Turner Syndrome, Post-menarcheal Adolescents, Ovarian Disfunction, Galactosemia, Variations in Sex Characteristics, Differences in Sex Development
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 35 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 23, 2026, 5:21 PM EDT
Active, not recruiting Phase 2 Interventional

Clinical Trial Assessing the Safety of Neoadjuvant Palbociclib in Combination With Endocrine Therapy

NCT05069038
View directory record Official record
Conditions
Breast Cancer
Interventions
Palbociclib 125mg
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older · Female only
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 23, 2026, 5:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Early Hormone Replacement Therapy on Risk Factors for Sudden Cardiac Death

NCT00580775
View directory record Official record
Conditions
Menopausal Women
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
42 Years to 58 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 21, 2015 · Synced Sep 23, 2026, 5:21 PM EDT
Not yet recruiting Phase 2 Interventional

Pre-pubertal Low Dose Transdermal Estradiol in Turner Syndrome

NCT07784582
View directory record Official record
Conditions
Turner Syndrome, Primary Ovarian Insufficiency
Interventions
Estradiol transdermal patch 0.025mg/24 hours- 1/8th fractionated patch
Drug
Lead sponsor
Children's National Research Institute
Other
Eligibility
8 Years to 12 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 23, 2026, 5:21 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Ovarian Tissue Allo-transplantation

NCT06673004
View directory record Official record
Conditions
Ovarian Failure, Ovarian Insufficiency, Menopause Ovarian Failure, Menopause, Premature, Infertility, Female, Endocrine Female Infertility
Interventions
Ovarian tissue allo-transplantation
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 23, 2026, 5:21 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Autonomic Regulation of Blood Pressure in Premature and Early Menopausal Women

NCT04439370
View directory record Official record
Conditions
Hypertension, Menopause, Premature, Menopause, Blood Pressure
Interventions
Microneurography to measure muscle sympathetic nerve activity (MSNA), Baroreflex sensitivity testing, Sympathoexcitatory Maneuvers, Blood tests
Diagnostic Test
Lead sponsor
University of Minnesota
Other
Eligibility
35 Years to 70 Years · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 23, 2026, 5:21 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 23, 2026, 5:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessing Fertility Potential in Female Cancer Survivors

NCT01143844
View directory record Official record
Conditions
Effects of Chemotherapy
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
11 Years to 50 Years · Female only
Enrollment
391 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2020
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Radnor, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 12, 2021 · Synced Sep 23, 2026, 5:21 PM EDT
Completed Not applicable Interventional

Ovarian Rejuvenation for Premature Ovarian Insufficiency and Poor Ovarian Response

NCT04163640
View directory record Official record
Conditions
Ovarian Failure, Infertility, Female
Interventions
intra-ovarian platelet rich plasma injection
Other
Lead sponsor
Reproductive Medicine Associates of New Jersey
Other
Eligibility
18 Years to 38 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Basking Ridge, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 14, 2023 · Synced Sep 23, 2026, 5:21 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

ELITE: Early Versus Late Intervention Trial With Estradiol

NCT00114517
View directory record Official record
Conditions
Atherosclerosis
Interventions
17B-estradiol, Placebo
Drug · Other
Lead sponsor
University of Southern California
Other
Eligibility
Female only
Enrollment
643 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Sep 23, 2026, 5:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dry Eye in Women With Turner Syndrome and Women With Premature Ovarian Failure

NCT00471731
View directory record Official record
Conditions
Turner Syndrome, Ovarian Failure, Premature, Sex Chromosome Aberrations, Menopause, Perimenopause
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Sep 23, 2026, 5:21 PM EDT
Recruiting No phase listed Observational

Assessment of Endometrial Thickness Among Adolescent and Young Adult Patients on Estrogen Replacement Therapy Using Daily Oral Micronized Progesterone Versus the Etonogestrel Implant.

NCT06357442
View directory record Official record
Conditions
Primary Ovarian Insufficiency, Hypogonadotropic Hypogonadism, Hormone Replacement Therapy
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 25 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Sep 23, 2026, 5:21 PM EDT
Withdrawn Early Phase 1 Interventional

The Use of DHEA in Women With Premature Ovarian Failure

NCT01129947
View directory record Official record
Conditions
Premature Ovarian Failure
Interventions
DHEA
Drug
Lead sponsor
Virginia Center for Reproductive Medicine
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Reston, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 28, 2013 · Synced Sep 23, 2026, 5:21 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 23, 2026, 5:21 PM EDT
Completed No phase listed Observational

Steroid Therapy in Autoimmune Premature Ovarian Failure

NCT00001306
View directory record Official record
Conditions
Autoimmune Disease, Infertility, Premature Ovarian Failure
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 39 Years · Female only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 23, 2026, 5:21 PM EDT