- Conditions
- Menstruation Disturbances
- Interventions
- micronized progesterone, transdermal estradiol
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 12 Years to 16 Years · Female only
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Nicotine Dependence
- Interventions
- Intravenous Nicotine, Progesterone
- Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2015
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Polycystic Ovary Syndrome, Hyperandrogenism, Normal Puberty
- Interventions
- Progesterone, Placebo
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 7 Years to 14 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2024
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Premature Birth, Obstetric Labor, Premature
- Interventions
- Micronized progesterone suppository
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- PCOS, Polycystic Ovary Syndrome
- Interventions
- Micronized progesterone, Placebo, Flutamide, Estradiol patch
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 30 Years · Female only
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Postpartum Depression
- Interventions
- Leuprolide Acetate, Micronized estradiol, Progesterone
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 22 Years to 50 Years · Female only
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Tobacco Cessation
- Interventions
- Placebo, Progesterone, Smoking Cessation Behavioral Counseling
- Other · Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 216 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Perinatal Depression, Post Partum Depression, Depression, Postpartum, Depression
- Interventions
- Leuprolide Acetate 3.75 MG/ML, Estradiol 2 Mg tablet, Micronized progesterone
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 22 Years to 45 Years · Female only
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- 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
- Conditions
- Transgender Women
- Interventions
- Placebo, Progesterone
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 60 Years · Male only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- 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
- Conditions
- Depression, Psychosis, Anhedonia
- Interventions
- Transdermal Estradiol, Micronized Progesterone, Matching Placebo Patch, Raclopride C11
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 45 Years to 55 Years · Female only
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Primary Ovarian Insufficiency
- Interventions
- Hormone Replacement Therapy, Combined Oral Contraceptives
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 14 Years to 45 Years · Female only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Nicotine Dependence
- Interventions
- Intravenous Nicotine, Progesterone
- Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 40 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2015
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Perimenopause, Menopause, Depression
- Interventions
- Estradiol, Placebo
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 45 Years to 60 Years · Female only
- Enrollment
- 172 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Preterm Birth
- Interventions
- oral micronized progesterone, Identical Placebo tablet
- Drug
- Lead sponsor
- Fetal Medicine Foundation
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Dayton, Ohio
- 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
- Conditions
- Nicotine Dependence
- Interventions
- Nicotine, Progesterone
- Other
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2016
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Transgender Persons
- Interventions
- Progesterone 200 MG, Placebo
- Drug
- Lead sponsor
- St. Louis University
- Other
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Suicidal Ideation
- Interventions
- Estradiol Transdermal Patch 0.1 mg/24 hrs, Oral Micronized Progesterone, Inactive Clear Patch, Placebo capsule
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Bulimia Nervosa
- Interventions
- Estradiol, Micronized progesterone, Leuprolide Acetate, Placebo Oral Capsule
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 42 Years · Female only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Tobacco Use Cessation, Tobacco Use Disorder
- Interventions
- Progesterone, Placebo
- Drug · Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 35 Years · Female only
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Tobacco Use Disorder
- Interventions
- Progesterone, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 42 Years · Female only
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Cocaine Dependence
- Interventions
- Oral micronized progesterone, Placebo
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 60 Years · Female only
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- New York, New York