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ClinicalTrials.gov public records Last synced Oct 19, 2026, 1:29 AM EDT

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Showing 241–264 of 453 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Progesterone Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacodynamics and Pharmacokinetics Study of Existing DMPA Contraceptive Methods

NCT02456584
View directory record Official record
Conditions
Contraception
Interventions
DMPA 150, DMPA 300, DMPA 104
Drug
Lead sponsor
FHI 360
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 18, 2018 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 3 Interventional Results available

Progesterone vs Placebo Therapy for Women With Epilepsy

NCT00029536
View directory record Official record
Conditions
Epilepsy
Interventions
Progesterone Lozenges, Matched Placebo Lozenges
Biological · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
13 Years to 45 Years · Female only
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
14
States / cities
Los Angeles, California • Atlanta, Georgia • Baltimore, Maryland + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced Oct 19, 2026, 1:29 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Impact of Endometrial Compaction in Euploid Frozen Embryo Transfers

NCT04330066
View directory record Official record
Conditions
Infertility, Female
Interventions
Abdominal ultrasound measurement of the endometrial lining
Diagnostic Test
Lead sponsor
Boston IVF
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
187 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 11, 2022 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Comparing Premarin®/MPA, PREMPRO® and Provera® in Healthy Postmenopausal Women

NCT00543634
View directory record Official record
Conditions
Postmenopause
Interventions
Premarin/MPA, Provera 10 mg
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
35 Years to 70 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 22, 2010 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Serum Assessment of Preterm Birth Outcomes Compared to Historical Controls: AVERT PRETERM TRIAL

NCT03151330
View directory record Official record
Conditions
Preterm Birth
Interventions
Screened Arm
Other
Lead sponsor
Christiana Care Health Services
Other
Eligibility
18 Years and older · Female only
Enrollment
1,873 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Oct 19, 2026, 1:29 AM EDT
Not listed Phase 2 Interventional

Oral CDB-4124 vs. Placebo in Stage I-II Primary Breast Cancer

NCT01800422
View directory record Official record
Conditions
Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer
Interventions
telapristone acetate, placebo, therapeutic conventional surgery, laboratory biomarker analysis, questionnaire administration
Drug · Other · Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 2 Interventional Results available

Paclitaxel, Cyclophosphamide & Doxorubicin, Autologous Dendritic Cells & Surgery in Stage II/III Breast Cancer (Women)

NCT00499083
View directory record Official record
Conditions
Breast Cancer
Interventions
therapeutic autologous dendritic cells, aromatase inhibition therapy, cyclophosphamide, doxorubicin hydrochloride, paclitaxel, tamoxifen citrate, gene expression analysis, protein expression analysis, reverse transcriptase-polymerase chain reaction, immunoenzyme technique, immunohistochemistry staining method, laboratory biomarker analysis, adjuvant therapy, biopsy, conventional surgery, neoadjuvant therapy, radiation therapy
Biological · Drug · Genetic + 3 more
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 120 Years · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
2
States / cities
Tampa, Florida • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 29, 2023 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Continuation of Subcutaneous and Intramuscular Depot Medroxyprogesterone Acetate in Post-abortion Patients

NCT05505435
View directory record Official record
Conditions
Contraception
Interventions
Depot-Medroxyprogestereone Acetate
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
263 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 19, 2026, 1:29 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Role of Pregnancy Related Hormones in Lowering the Insulin Requirement in Pregnant Women With Type 1 Diabetes

NCT01265017
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Estradiol, medroxyprogesterone, hydrocortisone, GH, Matching placebo
Drug
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2018 · Synced Oct 19, 2026, 1:29 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Prematurity Risk Assessment Combined With Clinical Interventions for Improving Neonatal outcoMEs

NCT04301518
View directory record Official record
Conditions
Preterm Labor, Preterm Birth
Interventions
Multimodal intervention strategy
Other
Lead sponsor
Sera Prognostics, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
6,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
18
States / cities
San Diego, California • New Haven, Connecticut • Newark, Delaware + 15 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2024 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 2 Interventional

Effects of Raloxifene on Hormone Levels

NCT00026962
View directory record Official record
Conditions
Breast Cancer
Interventions
measuring estradiol and progesterone levels in saliva
Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 2 Interventional Results available

Neuroactive Steroids and Traumatic Brain Injury (TBI) in OEF/OIF Veterans

NCT01336413
View directory record Official record
Conditions
Brain Injuries, Traumatic
Interventions
Pregnenolone, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 55 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 12, 2019 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 1Phase 2 Interventional Results available

A Pharmacokinetic and Randomized Trial of Neoadjuvant Treatment With Anastrozole Plus AZD0530 in Postmenopausal Patients With Hormone Receptor Positive Breast Cancer

NCT01216176
View directory record Official record
Conditions
Breast Cancer
Interventions
Anastrozole, AZD0530 (saracatinib), Placebo
Drug
Lead sponsor
Joyce Marie Slingerland, MD
Other
Eligibility
18 Years and older · Female only
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
2
States / cities
Palo Alto, California • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Hormonal Birth Control and the Risk of Acquiring HIV

NCT00006324
View directory record Official record
Conditions
HIV Infections
Interventions
Ethinyl estradiol/levonorgestrel, Medroxyprogesterone acetate
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
16 Years to 35 Years · Female only
Enrollment
6,360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2002
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 7, 2008 · Synced Oct 19, 2026, 1:29 AM EDT
Recruiting No phase listed Observational

Longitudinal Tumor Burden Quantification Using Circulating Tumor DNA in Metastatic Lobular Breast Cancer

NCT06666439
View directory record Official record
Conditions
Metastatic Invasive Lobular Carcinoma (mILC)
Interventions
circulating tumor DNA (ctDNA)
Diagnostic Test
Lead sponsor
Julia Foldi
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 19, 2026, 1:29 AM EDT
Recruiting Phase 4 Interventional

Bleeding Patterns in Sequential and Continuous Progesterone Supplementation in Adolescents With Turner Syndrome

NCT06834594
View directory record Official record
Conditions
Turner Syndrome, Primary Ovarian Insufficiency (Poi)
Interventions
Micronized progesterone 200 MG, Micronized Progesterone 100 MG
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
12 Years to 20 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 1 Interventional

SU5416 and Doxorubicin in Treating Patients With Stage IIIB or Stage IV Inflammatory Breast Cancer

NCT00005822
View directory record Official record
Conditions
Breast Cancer
Interventions
doxorubicin hydrochloride, semaxanib, conventional surgery, radiation therapy, tamoxifen
Drug · Procedure · Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 11, 2010 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Atherosclerosis, Immune Mediated Inflammation and Hypoestrogenemia in Young Women

NCT03018366
View directory record Official record
Conditions
Estrogen Deficiency, Cardiovascular Disease (CVD), Functional Hypothalamic Amenorrhea, Endothelial Dysfunction
Interventions
17beta Estradiol, Transdermal placebo patch, Progesterone, Placebo Pill
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Panobinostat and Letrozole in Treating Patients With Metastatic Breast Cancer

NCT01105312
View directory record Official record
Conditions
Breast Cancer
Interventions
letrozole, panobinostat, RNA analysis, microarray analysis, reverse transcriptase-polymerase chain reaction, enzyme-linked immunosorbent assay, immunohistochemistry staining method, laboratory biomarker analysis
Drug · Genetic · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
172
States / cities
Scottsdale, Arizona • Martinez, California • Mountain View, California + 119 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 4 Interventional

Vaginal Compared to Intramuscular Progesterone for Frozen Embryo Transfer

NCT02254577
View directory record Official record
Conditions
Infertility
Interventions
Endometrin® plus Progesterone in Oil (PIO), Progesterone in Oil (PIO) Only
Drug
Lead sponsor
Shady Grove Fertility Reproductive Science Center
Other
Eligibility
18 Years to 48 Years · Female only
Enrollment
1,139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
14
States / cities
Washington D.C., District of Columbia • Annapolis, Maryland • Baltimore, Maryland + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2018 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 3 Interventional Results available

Confirmatory Study of 17P vs Vehicle for Prevention of Preterm Birth in Women w/ Previous Spontaneous Preterm Delivery

NCT01004029
View directory record Official record
Conditions
Preterm Birth
Interventions
Hydroxyprogesterone Caproate Injection (HPC), 250mg/mL, Vehicle
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
1,740 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
41
States / cities
Montgomery, Alabama • Tucson, Arizona • La Mesa, California + 35 more
Source: ClinicalTrials.gov public record
Updated Jun 1, 2022 · Synced Oct 19, 2026, 1:29 AM EDT
Active, not recruiting Not applicable Interventional

Hypofractionated Regional Nodal Irradiation Clinical Trial for Women With Breast Cancer

NCT02515110
View directory record Official record
Conditions
Breast Cancer, Node-positive Breast Cancer, Breast Adenocarcinoma, Invasive Breast Carcinoma, Lobular Breast Carcinoma In Situ
Interventions
External Beam Radiation Therapy
Radiation
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
40 Years and older · Female only
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
2
States / cities
Richmond, Virginia • South Hill, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Novel Approaches for Minimizing Drug-Induced QT Interval Lengthening

NCT04675788
View directory record Official record
Conditions
Long QT Syndrome, Abnormalities, Drug-Induced
Interventions
Progesterone, Ibutilide, Testosterone, Placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
50 Years to 99 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
3
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 19, 2026, 1:29 AM EDT
Completed Not applicable Interventional

Targeting Cognition in PTSD: Pregnenolone Augmentation of SSRIs

NCT00560781
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Pregnenolone or Placebo
Drug
Lead sponsor
Durham VA Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 26, 2014 · Synced Oct 19, 2026, 1:29 AM EDT