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Showing 1–24 of 40 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Estrogen Cream Clear all
Completed Phase 3 Interventional Results available

Multicenter Study to Evaluate Safety and Efficacy of WC3011 (Estradiol Vaginal Cream) in Postmenopausal Women

NCT01816139
View directory record Official record
Conditions
Vulvovaginal Atrophy
Interventions
Vehicle, WC3011 Estradiol Vaginal Cream
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
35 Years and older · Female only
Enrollment
576 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
48
States / cities
Huntsville, Alabama • Mobile, Alabama • Phoenix, Arizona + 38 more
Source: ClinicalTrials.gov public record
Updated May 8, 2022 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 4 Interventional Results available

Investigation of the Effect of the Female Urinary Microbiome on Incontinence

NCT02835846
View directory record Official record
Conditions
Overactive Bladder, Incontinence, Nocturia
Interventions
Estrogen Cream
Drug
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older · Female only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 22, 2021 · Synced Sep 5, 2026, 6:27 PM EDT
Recruiting Not applicable Interventional

Silicone Gel vs. Estrogen Vaginal Cream for the Management of Genitourinary Syndrome of Menopause

NCT05672901
View directory record Official record
Conditions
Genitourinary Syndrome of Menopause
Interventions
StrataMGT, Estrace 0.01% Vaginal Cream
Device · Drug
Lead sponsor
Stratpharma AG
Industry
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
Laguna Hills, California • Miami, Florida • Johns Creek, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

In Vivo Drug Interaction Pharmacokinetic Study of Tenofovir 1% Gel and Three Commonly Used Vaginal Products

NCT01813162
View directory record Official record
Conditions
HIV Prevention
Interventions
Tenofovir 1% gel, Vaginal product
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
2
States / cities
San Francisco, California • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2015 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Preoperative Estrogen Treatment on Connective Tissues of the Pelvic Floor

NCT01778985
View directory record Official record
Conditions
Pelvic Organ Prolapse, Menopause
Interventions
Premarin, Placebo
Drug · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
40 Years to 70 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 1, 2014 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Evaluation of Bioidentical Compounded Estrogen Cream and Natural Progesterone

NCT00864214
View directory record Official record
Conditions
Menopause
Interventions
bioidentical hormone (Biest), bioidentical hormone (Vivelle-Dot)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 60 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 15, 2012 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Not applicable Interventional Results available

The Estrogen Impact on Overactive Bladder Syndrome: Female Pelvic Floor Microbiomes and Antimicrobial Peptides

NCT02524769
View directory record Official record
Conditions
Overactive Bladder
Interventions
conjugated estrogen
Drug
Lead sponsor
Loyola University
Other
Eligibility
55 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 14, 2021 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Methenamine Hippurate Versus Trimethoprim in the Prevention of Recurrent UTIs

NCT03077711
View directory record Official record
Conditions
Urinary Tract Infections, Recurrent
Interventions
Trimethoprim, Methenamine hippurate
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Skokie, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced Sep 5, 2026, 6:27 PM EDT
Terminated Phase 4 Interventional Results available

Hormonal Status on Blood Flow and Tissue in Pelvic Organ Prolapse

NCT01886794
View directory record Official record
Conditions
Pelvic Floor Disorders
Interventions
Postmenopausal, topical vaginal estrogen cream, Placebo Comparator: Postmenopausal, topical placebo cream
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
21 Years to 70 Years · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Estradiol Topical Products

NCT05645393
View directory record Official record
Conditions
Menopause
Interventions
topical estrogen product
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 19, 2025 · Synced Sep 5, 2026, 6:27 PM EDT
Terminated Phase 4 Interventional Results available

Effect of Vaginal Estrogen on Asymptomatic Microhematuria (AMH)

NCT02213757
View directory record Official record
Conditions
Microscopic Hematuria
Interventions
Premarin vaginal estrogen cream, Placebo vaginal cream
Drug
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 14, 2023 · Synced Sep 5, 2026, 6:27 PM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Vaginal Estradiol Use in Pessary Care

NCT05458375
View directory record Official record
Conditions
Pelvic Organ Prolapse, Urinary Incontinence, Pessary Ulcer of Vagina, Vaginal Atrophy
Interventions
Estradiol vaginal cream
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older · Female only
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Vaginal and Urinary Microbiome Trial

NCT02869165
View directory record Official record
Conditions
Atrophic Vaginitis, Menopause, Recurrent Urinary Tract Infections
Interventions
Conjugated equine estrogen topical cream, Apricot kernel oil
Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 17, 2021 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 3 Interventional

Study Evaluating Conjugated Estrogen Cream for Atrophic Vaginitis

NCT00137371
View directory record Official record
Conditions
Atrophic Vaginitis, Atrophy, Vaginitis
Interventions
PVC (daily for 21 days, 7 days off), PVC (twice weekly)
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
45 Years to 80 Years · Female only
Enrollment
480 participants
Timeline
2005 – 2007
U.S. locations
32
States / cities
Tucson, Arizona • Encinitas, California • San Diego, California + 28 more
Source: ClinicalTrials.gov public record
Updated Dec 9, 2007 · Synced Sep 5, 2026, 6:27 PM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Patient Adherence to Premarin Versus Vagifem Therapy After Female Pelvic Reconstructive Surgery

NCT02860897
View directory record Official record
Conditions
Estrogen, Menopause, Pelvic Floor Disorders, Surgery
Interventions
Premarin, Vagifem
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 90 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Not applicable Interventional Results available

Treatment of Prepubertal Labial Adhesions

NCT02218463
View directory record Official record
Conditions
Prepubertal Labial Adhesions
Interventions
Estradiol cream 0.01%, Cetaphil
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
3 Months to 12 Years · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 22, 2025 · Synced Sep 5, 2026, 6:27 PM EDT
Terminated Phase 4 Interventional Results available

Postmenopausal Pessary Users: Estrogen Versus Trimosan

NCT03943823
View directory record Official record
Conditions
Vaginosis, Vaginosis, Bacterial, Vaginal Discharge
Interventions
Estrogen vaginal cream, Trimo-San vaginal gel
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
40 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 7, 2023 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Not applicable Interventional Results available

Comparison of Vaginal Laser Therapy to Vaginal Estrogen Therapy

NCT02691936
View directory record Official record
Conditions
Atrophic Vaginitis, Menopause
Interventions
CO2 fractionated vaginal laser, Estrogens, Conjugated (USP)
Device · Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
Female only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
6
States / cities
Stanford, California • Washington D.C., District of Columbia • Winston-Salem, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2019 · Synced Sep 5, 2026, 6:27 PM EDT
Terminated Phase 4 Interventional

Topical Vaginal Estrogen for Postpartum Obstetric Anal Sphincter Injury Recovery

NCT05317364
View directory record Official record
Conditions
Obstetric; Injury Pelvic Floor, Sexual Dysfunction, Anal Incontinence, Urinary Incontinence
Interventions
Estradiol 0.01% Vag Cream, Placebo vaginal cream
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Female only
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Topical Estriol for Vaginal Health

NCT00908570
View directory record Official record
Conditions
Vaginal Health
Interventions
estriol, Placebo
Drug
Lead sponsor
Gynuity Health Projects
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Los Angeles, California • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 3, 2011 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 1 Interventional

Study Comparing Premarin® Vaginal Cream Versus Premarin® Oral Tablets in Atrophic Vaginitis

NCT00167921
View directory record Official record
Conditions
Atrophic Vaginitis
Interventions
Premarin® Vaginal Cream, Premarin® oral tablets
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
45 Years to 80 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
2
States / cities
Miami, Florida • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 27, 2007 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Not applicable Interventional Results available

Fractional CO2 Vaginal LASER Therapy for Recurrent Urinary Tract Infection

NCT04301934
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Mona Lisa Touch, Conjugated estrogen, Estradiol
Device · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 25, 2024 · Synced Sep 5, 2026, 6:27 PM EDT
Completed Phase 4 Interventional Results available

Investigation of Microbiomes of Postmenopausal Women Looking for Outcomes and Response to Estrogen Therapy

NCT03996603
View directory record Official record
Conditions
Female Urogenital Diseases, Vaginal Atrophy, Postmenopausal Atrophic Vaginitis, Genitourinary Disease, Postmenopausal Symptoms
Interventions
Conjugated Estrogens Cream
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
55 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 6, 2024 · Synced Sep 5, 2026, 6:27 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Adherence to Vaginal Estrogen Therapy in Hypoestrogenic Women With Recurrent Urinary Tract Infections

NCT06353269
View directory record Official record
Conditions
Recurrent Urinary Tract Infection, Hypoestrogenism
Interventions
Estring Vaginal Product, Vagifem, Estrace 0.01% Vaginal Cream
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older · Female only
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 5, 2026, 6:27 PM EDT