- Conditions
- Eating Disorders, Hypoestrogenemia
- Interventions
- 17-β estradiol transdermal patches with cyclic progesterone, Placebo patch and pill
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 14 Years to 35 Years · Female only
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- 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 1–23
of 23
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Perimenopausal Depression
- Interventions
- Estradiol, Progesterone
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 44 Years to 55 Years · Female only
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Covid19
- Interventions
- Placebo injection and placebo pill, Estradiol Cypionate 5 mg/ml, Progesterone 200 mg Oral Capsule
- Other · Drug
- Lead sponsor
- Tulane University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- Exercise-related Amenorrhea
- Interventions
- Transdermal 17Beta-estradiol, progesterone, Ethinyl Estradiol + Desogestrel, Sham Comparator
- Drug · Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 14 Years to 21 Years · Female only
- Enrollment
- 121 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Pregnancy, Unwanted
- Interventions
- Mifepristone 200 MG, micronized Progesterone, Placebo oral capsule
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 3
- States / cities
- Sacramento, California
- 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
- Mammographic Density, Abnormal Mammogram
- Interventions
- CEE pill, Estradiol patch, Active Progesterone, Placebo tablet, Placebo patch, Placebo progesterone
- Drug · Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 42 Years to 58 Years · Female only
- Enrollment
- 517 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Bone Strength, Bone Density, FHA (Functional Hypothalamic Amenorrhea)
- Interventions
- transdermal 17β-E2 with cyclic progestin, oral 17β-E2 with cyclic progestin, transdermal EE+LNG
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 14 Years to 30 Years · Female only
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 2
- States / cities
- Charlottesville, Virginia
- 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
- 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
- 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
- Methamphetamine-dependence, Postpartum Abstinence
- Interventions
- Progesterone, Placebo
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- 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
- Perimenopausal Disorder, Stress, Emotional
- Interventions
- Estradiol Patch, 0.1 Mg/24 Hours Weekly Transdermal Film, Extended Release, Placebo Patch, Progesterone Capsule, Placebo Oral Capsule
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 45 Years to 60 Years · Female only
- Enrollment
- 82 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 2
- States / cities
- Chapel Hill, North Carolina