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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: dutasteride Clear all
Completed Phase 1 Interventional

Dutasteride to Treat Women With Menstrually Related Mood Disorders

NCT00082043
View directory record Official record
Conditions
Premenstrual Syndrome, PMS, Healthy, Depression
Interventions
Dutasteride, Placebo oral capsule
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
30 Years to 50 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pharmacokinetic Study of Single Dose Dutasteride in Healthy Subjects

NCT00802321
View directory record Official record
Conditions
Alcohol Related Disorders, Alcoholism, Alcohol Abuse
Interventions
Dutasteride
Drug
Lead sponsor
UConn Health
Other
Eligibility
21 Years to 55 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 22, 2010 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 4 Interventional Results available

Prostate Cancer Study In Men Who Have Failed First-Line Androgen Deprivation Therapy

NCT00470834
View directory record Official record
Conditions
Neoplasms, Prostate
Interventions
dutasteride, placebo, bicalutamide
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years to 90 Years · Male only
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
47
States / cities
Homewood, Alabama • Huntsville, Alabama • Little Rock, Arkansas + 43 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2017 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 2 Interventional

28-Day Study of Testosterone Co-administered With Dutasteride in Hypogonadal Men

NCT00398580
View directory record Official record
Conditions
Hypogonadism, Hypogonadism, Male
Interventions
Nanomilled testosterone, Nanomilled dutasteride, commercially available dutasteride
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 70 Years · Male only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
7
States / cities
Torrance, California • Louisville, Kentucky • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Not applicable Interventional Results available

MRI and Magnetic Resonance Spectroscopy Imaging in Patients Receiving Dutasteride for Benign Prostatic Hypertrophy and Low-Risk Prostate Cancer

NCT00706966
View directory record Official record
Conditions
Nonmalignant Neoplasm, Prostate Cancer
Interventions
dutasteride
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2014 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 2 Interventional

Dutasteride in Treating Patients With Recurrent Prostate Cancer That Did Not Respond to Androgen-Deprivation Therapy

NCT00403000
View directory record Official record
Conditions
Prostate Cancer
Interventions
dutasteride
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2013 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study On Bioavailability And Pharmacokinetics Of Various Doses Of Testosterone Administered With And Without Dutasteride

NCT00400335
View directory record Official record
Conditions
Hypogonadism, Hypogonadism, Male
Interventions
Nanomilled testosterone, commercially available dutasteride, Nanomilled dutasteride
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jun 3, 2012 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 4 Interventional Results available

Dutasteride and Flex Dose of Tamsulosin on as Needed Basis, to Treat Benign Prostatic Hyperplasia

NCT00701779
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Tamsulosin
Drug
Lead sponsor
Siami, Paul F., M.D.
Other
Eligibility
50 Years and older · Male only
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Evansville, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 1, 2018 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 4 Interventional Results available

Dutasteride With Tolterodine ER or Placebo to Treat Lower Urinary Tract Symptoms (LUTS)

NCT00939120
View directory record Official record
Conditions
Benign Prostatic Hyperplasia (BPH)
Interventions
Tolterodine ER 4mg, Placebo, Pre-randomization Dutasteride
Drug
Lead sponsor
Siami, Paul F., M.D.
Other
Eligibility
50 Years and older · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Newburgh, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study To Compare Giving AVODART And FLOMAX Together Or In A Combination Capsule In The Fed And Fasted State

NCT00537654
View directory record Official record
Conditions
Prostatic Hyperplasia
Interventions
Treatment sequence A, Treatment sequence B, Treatment sequence C, Treatment sequence D
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
2
States / cities
Evansville, Indiana • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 16, 2017 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

The Role of 5-alpha Reductase in Mediating Testosterone Actions

NCT00493987
View directory record Official record
Conditions
Healthy
Interventions
Testosterone Enanthate, Dutasteride
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 50 Years · Male only
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 12, 2010 · Synced Sep 2, 2026, 3:58 AM EDT
Active, not recruiting Not applicable Interventional Results available

Feasibility of Hormones and Radiation for Intermediate or High Risk Prostate Cancer

NCT01342367
View directory record Official record
Conditions
Prostate Cancer
Interventions
Bicalutamide, Dutasteride, Finasteride, Radiation
Drug · Radiation
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 9, 2025 · Synced Sep 2, 2026, 3:58 AM EDT
Completed No phase listed Observational

Validation of Digital Morphometry for Cancer Risk in Benign Prostate Biopsies

NCT01594502
View directory record Official record
Conditions
Prostate Cancer
Interventions
Dutasteride, Placebo
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
50 Years to 75 Years · Male only
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 11, 2020 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 2 Interventional

Exogenous Testosterone Plus Dutasteride for the Treatment of Castrate Metastatic Prostate Cancer

NCT00853697
View directory record Official record
Conditions
Prostate Cancer, Castration-resistant, Metastatic
Interventions
testosterone (AndroGel®) with the 5α-reductase inhibitor dutasteride
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 29, 2015 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 4 Interventional

Efficacy Study for Use of Dutasteride (Avodart) With Testosterone Replacement

NCT00752869
View directory record Official record
Conditions
Hypogonadism
Interventions
dutasteride, placebo
Drug
Lead sponsor
The Miriam Hospital
Other
Eligibility
40 Years to 85 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
2
States / cities
Boston, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 25, 2013 · Synced Sep 2, 2026, 3:58 AM EDT
Terminated Phase 1 Interventional

Study of PCUR-101 in Combination With ADT in Patients With mCRPC

NCT04677855
View directory record Official record
Conditions
Prostate Cancer
Interventions
PCUR-101, Dutasteride 0.5 mg, Abiraterone and Prednisone
Drug
Lead sponsor
Pellficure Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Ann Arbor, Michigan • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 9, 2024 · Synced Sep 2, 2026, 3:58 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 4, 2008 · Synced Sep 2, 2026, 3:58 AM EDT
Terminated Phase 2 Interventional Results available

Role of Dutasteride in Patients Undergoing 3D Mapping Biopsy in Early Stage Prostate Cancer

NCT00985738
View directory record Official record
Conditions
Prostate Cancer
Interventions
Dutasteride, Placebo
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years to 85 Years · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 16, 2016 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study To Compare 3 Different Formulations Of Tamsulosin At Steady State.

NCT00609596
View directory record Official record
Conditions
Prostatic Hyperplasia
Interventions
GI198745
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 3, 2017 · Synced Sep 2, 2026, 3:58 AM EDT
Completed No phase listed Observational

For Cause Prostate Biopsy in REDUCE Population Trial

NCT01529086
View directory record Official record
Conditions
Prostate Cancer
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
50 Years to 75 Years · Male only
Enrollment
6,608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 22, 2016 · Synced Sep 2, 2026, 3:58 AM EDT
Completed No phase listed Observational

Long-term Effects of Dutasteride on Architectural and Nuclear Morphometric Features of Benign Prostate Tissue

NCT01473030
View directory record Official record
Conditions
Benign Prostate Tissue
Interventions
Not listed
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
50 Years to 75 Years · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 4, 2020 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

ITT4 Intratesticular Hormonal Milieu in Man (ITT4)

NCT01215292
View directory record Official record
Conditions
Healthy Males
Interventions
Acyline, Testosterone gel, ketoconazole 400, Ketoconazole 800, Dutasteride, Anastrozole, Placebo ketoconazole
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 30, 2014 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Phase 4 Interventional

Study Assessing The Efficacy And Safety Of Avodart (Dutasteride) At Improving Urinary Symptoms In Men With Prostate Cancer Who Are Undergoing Seed Implantation

NCT00805701
View directory record Official record
Conditions
Prostate Cancer
Interventions
avodart, Placebo
Drug
Lead sponsor
Bay State Clinical Trials, Inc.
Other
Eligibility
35 Years to 90 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Watertown, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2014 · Synced Sep 2, 2026, 3:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pharmacogenetics of Alcohol: Treatment Implications

NCT00734656
View directory record Official record
Conditions
Alcohol Related Disorders, Alcoholism, Alcohol Abuse
Interventions
dutasteride + ethanol, placebo medication + ethanol, dutasteride + placebo alcohol, placebo medication + placebo alcohol
Drug
Lead sponsor
UConn Health
Other
Eligibility
21 Years to 45 Years · Male only
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 27, 2012 · Synced Sep 2, 2026, 3:58 AM EDT