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ClinicalTrials.gov public records Last synced Oct 17, 2026, 6:17 AM EDT

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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: finasteride Clear all
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Finasteride 5 mg Tablets Under Fasting Conditions

NCT00835666
View directory record Official record
Conditions
Healthy
Interventions
Finasteride 5 mg tablets, PROSCAR®
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 19, 2024 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Medical Therapy of Prostatic Symptoms

NCT00021814
View directory record Official record
Conditions
Prostatic Hyperplasia, Prostatic Hypertrophy, Benign
Interventions
Doxazosin, Finasteride, Doxazosin placebo, Finasteride placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years and older · Male only
Enrollment
3,407 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2001
U.S. locations
17
States / cities
La Jolla, California • Aurora, Colorado • New Haven, Connecticut + 13 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2018 · Synced Oct 17, 2026, 6:17 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

The Use of 5mg Finasteride Versus 200mg Spironolactone and Topical 5% Minoxidil in Treating Postmenopausal Female Androgenetic Alopecia

NCT02483195
View directory record Official record
Conditions
Female Androgenetic Alopecia
Interventions
5% Minoxidil, 200mg Spironolactone, 5mg Finasteride, Placebo
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
60 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 2, 2016 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 4 Interventional Results available

3 Month Finasteride Challenge Test Can Significantly Improve the Performance of Screening for Prostate Cancer

NCT01296672
View directory record Official record
Conditions
Prostate Cancer
Interventions
Finasteride, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
55 Years and older · Male only
Enrollment
383 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 2 Interventional Results available

A Safety and Efficacy Study of Setipiprant Tablets in Androgenetic Alopecia in Males

NCT02781311
View directory record Official record
Conditions
Alopecia
Interventions
Setipiprant, Placebo, Finasteride
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 49 Years · Male only
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
18
States / cities
Hot Springs, Arkansas • Little Rock, Arkansas • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2019 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 3 Interventional Results available

A Study of Tadalafil Use With Finasteride in Men With Enlarged Prostates and Urinary Symptoms

NCT01139762
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Enlarged Prostate
Interventions
Tadalafil, Placebo, Finasteride
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
45 Years and older · Male only
Enrollment
696 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
10
States / cities
Davis, California • Fresno, California • Laguna Hills, California + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2013 · Synced Oct 17, 2026, 6:17 AM EDT
Recruiting Not applicable Interventional

5-Alpha Reductase 2 as a Marker of Resistance to 5ARI Therapy

NCT04288427
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Prostate Hyperplasia, Prostate Disease, Prostate Hypertrophy, Prostate Pain, Lower Urinary Tract Symptoms, Urinary Obstruction, Urinary Tract Disease
Interventions
Finasteride
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
50 Years and older · Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioequivalence Study of Finasteride 5 mg Tablet Formulations Under Fasting Conditions

NCT01264289
View directory record Official record
Conditions
Healthy
Interventions
Finasteride
Drug
Lead sponsor
Dr. Reddy's Laboratories Limited
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Dec 21, 2010 · Synced Oct 17, 2026, 6:17 AM EDT
Terminated Phase 3 Interventional

Minimally Invasive Surgical Therapy for BPH

NCT00064649
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Transurethral Microwave Thermotherapy (TUMT), Transurethral Needle Ablation (TUNA) Therapy, Finasteride and Alfuzosin
Device · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years and older · Male only
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
7
States / cities
Denver, Colorado • Chicago, Illinois • Rochester, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2010 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioequivalence Study of Two Finasteride 5 mg Tablet Formulations Under Non-Fasting Conditions

NCT01264302
View directory record Official record
Conditions
Healthy
Interventions
Finasteride
Drug
Lead sponsor
Dr. Reddy's Laboratories Limited
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Dec 21, 2010 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Finasteride Treatment of Severe Nodulocystic Acne

NCT02502669
View directory record Official record
Conditions
NODULOCYSTIC ACNE
Interventions
Finasteride 23.5 mg tablets, Finasteride 33.5 mg tablets, Placebo tablets
Drug
Lead sponsor
Elorac, Inc.
Industry
Eligibility
18 Years to 35 Years · Male only
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
25
States / cities
Phoenix, Arizona • Hot Springs, Arkansas • Beverly Hills, California + 22 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fed Study of Finasteride Tablets 5 mg and Proscar® Tablets 5 mg

NCT00650377
View directory record Official record
Conditions
Healthy
Interventions
Finasteride Tablets 5 mg, Proscar® Tablets 5 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Oct 17, 2026, 6:17 AM EDT
Terminated Phase 2 Interventional Results available

Testosterone Plus Finasteride Treatment After Spinal Cord Injury

NCT02248701
View directory record Official record
Conditions
Spinal Cord Injury, Spinal Cord Injuries, Trauma, Nervous System, Wounds and Injuries, Central Nervous System Diseases, Nervous System Diseases, Spinal Cord Diseases, Gonadal Disorders, Endocrine System Diseases, Hypogonadism, Genital Diseases, Male
Interventions
Testosterone Enanthate, Finasteride, Placebo injection, Placebo pill
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Gainesville, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 29, 2023 · Synced Oct 17, 2026, 6:17 AM EDT
Withdrawn Phase 3 Interventional

H-36731: Finasteride in Management of Elevated Red Blood Cells

NCT02548117
View directory record Official record
Conditions
ERYTHROCYTOSIS
Interventions
Finasteride
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Extension Study for the Evaluation of Finasteride in the Treatment of Chronic Central Serous Chorioretinopathy

NCT01227993
View directory record Official record
Conditions
Retinal Disease
Interventions
Finasteride
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Oct 17, 2026, 6:17 AM EDT
Not listed Phase 4 Interventional

A Study to Determine the Improvement of the Symptoms of Benign Prostatic Hyperplasia (BPH) When Switching Subjects From Proscar to Avodart

NCT00690950
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Dutasteride
Drug
Lead sponsor
Urologic Consultants of Southeastern PA
Other
Eligibility
50 Years to 80 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Bala-Cynwyd, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 5, 2008 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Finasteride Tablets 5 mg and Proscar Tablets 5 mg

NCT00648791
View directory record Official record
Conditions
Healthy
Interventions
Finasteride Tablets 5 mg, Proscar Tablets 5 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 2 Interventional Results available

Enzalutamide & Dutasteride/Finasteride as 1st Line Treatment for Patients =/> 65 Years Old With Prostate Cancer.

NCT02213107
View directory record Official record
Conditions
Prostate Cancer
Interventions
Enzalutamide and Dutasteride or finasteride
Drug
Lead sponsor
University of Rochester
Other
Eligibility
65 Years to 99 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
2
States / cities
Rochester, New York • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 13, 2024 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

ORAL T-6: Oral Androgens in Man-6

NCT00663793
View directory record Official record
Conditions
Contraception, Hypogonadism
Interventions
Acyline, Testosterone, Finasteride
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 24, 2011 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 2 Interventional Results available

Selenomethionine and Finasteride Before Surgery or Radiation Therapy in Treating Patients With Stage I or Stage II Prostate Cancer

NCT00736645
View directory record Official record
Conditions
Prostate Cancer
Interventions
selenomethionine, finasteride, placebo
Dietary Supplement · Drug · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 2, 2023 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

5-Alpha Reductase and Anabolic Effects of Testosterone

NCT00475501
View directory record Official record
Conditions
Male Hypogonadism, Muscle Atrophy, Sarcopenia, Benign Prostate Hypertrophy
Interventions
Testosterone Enanthate, Finasteride, Placebo
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 2 Interventional Results available

Finasteride in Treating Patients With Stage II Prostate Cancer Who Are Undergoing Surgery

NCT00438464
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Stage II Prostate Cancer
Interventions
Finasteride, Placebo, Prostatectomy, Laboratory biomarker analysis
Drug · Other · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
8
States / cities
Cleveland, Ohio • Dallas, Texas • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2016 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

High Risk Prostate Cancer Prevention Study

NCT01174953
View directory record Official record
Conditions
Prostate Cancer
Interventions
finasteride
Drug
Lead sponsor
University of Kansas
Other
Eligibility
55 Years to 95 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
2
States / cities
Kansas City, Kansas • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 1, 2014 · Synced Oct 17, 2026, 6:17 AM EDT
Not yet recruiting Phase 2Phase 3 Interventional

Testosterone Therapy With or Without Finasteride After Spinal Cord Injury: TRT-SCI Trial

NCT07742553
View directory record Official record
Conditions
Spinal Cord Injury, Spinal Cord Injuries, Injuries, Spinal Cord, Spinal Cord Contusion, Spinal Cord Trauma, Trauma, Nervous System, Wounds and Injuries, Spinal Cord Compression, Nervous System Diseases, Spinal Cord Diseases, Gonadal Disorders, Endocrine System Diseases, Hypogonadism, Genital Diseases, Male
Interventions
testosterone cypionate, finasteride, placebo injection, placebo pill
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
4
States / cities
Aurora, Colorado • Gainesville, Florida • Tampa, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 17, 2026, 6:17 AM EDT