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ClinicalTrials.gov public records Last synced May 21, 2026, 11:24 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 31 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Enlarged Prostate (BPH) Clear all
Completed Phase 3 Interventional
View directory record Official record
Conditions
Urinary Retention, Prostatic Hyperplasia, Benign Prostatic Hypertrophy
Interventions
Alfuzosin (SL770499)
Drug
Lead sponsor
Sanofi
Industry
Eligibility
55 Years and older · Male only
Enrollment
1,522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
35
States / cities
Huntsville, Alabama • La Mesa, California • San Bernardino, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2008 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
NX-1207
Drug
Lead sponsor
Nymox Corporation
Industry
Eligibility
45 Years and older · Male only
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
28
States / cities
Huntsville, Alabama • Atherton, California • San Diego, California + 25 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2014 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Neoplasms, Prostate
Interventions
Dutasteride, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
50 Years to 75 Years · Male only
Enrollment
8,231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
297
States / cities
Birmingham, Alabama • Homewood, Alabama • Huntsville, Alabama + 236 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2016 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
PRX302, Placebo
Drug
Lead sponsor
Sophiris Bio Corp
Industry
Eligibility
50 Years to 80 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
15
States / cities
Laguna Hills, California • Long Beach, California • Newport Beach, California + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2013 · Synced May 21, 2026, 11:24 PM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Lower Urinary Tract Symptoms, Benign Prostatic Hyperplasia, Urinary Frequency/Urgency, Urinary Incontinence, Urge, Incontinence, Urinary, Nocturia
Interventions
UroLift as artifical device for prostatic urethral lift., Embospheres Microspheres as embolic agents for prostate artery embolization
Device
Lead sponsor
St. Louis University
Other
Eligibility
40 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 19, 2018 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia (BPH)
Interventions
NX-1207, Placebo
Drug
Lead sponsor
Nymox Corporation
Industry
Eligibility
45 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
35
States / cities
Laguna Hills, California • San Diego, California • Tarzana, California + 30 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2017 · Synced May 21, 2026, 11:24 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Prostatic Hyperplasia
Interventions
ML-04A
Drug
Lead sponsor
Milkhaus Laboratory
Industry
Eligibility
45 Years to 80 Years · Male only
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
14
States / cities
Mobile, Alabama • Fair Oaks, California • Stanford, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced May 21, 2026, 11:24 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Male Urogenital Diseases, Genital Diseases, Male, Prostatic Disease, Prostatic Hyperplasia
Interventions
SoracteLite(TM) TPLA for BPH
Device
Lead sponsor
Urological Research Network, LLC
Other
Eligibility
40 Years to 85 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Hialeah, Florida
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced May 21, 2026, 11:24 PM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
BPH, Enlarged Prostate (BPH), Prostatic Hyperplasia
Interventions
Prostatic Artery Embolization (HydroPearl® compressible microspheres)
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 6, 2024 · Synced May 21, 2026, 11:24 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Enlarged Prostate With Lower Urinary Tract Symptoms, Enlarged Prostate (BPH)
Interventions
Emsella chair
Device
Lead sponsor
Northwestern University
Other
Eligibility
50 Years to 80 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced May 21, 2026, 11:24 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Lower Urinary Tract Symptom
Interventions
Rezum System, Rigid Cystoscopy
Device · Procedure
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
50 Years and older · Male only
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
15
States / cities
Tucson, Arizona • Denver, Colorado • Aventura, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2020 · Synced May 21, 2026, 11:24 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
BPH With Symptomatic Lower Urinary Tract Symptoms, BPH With Urinary Obstruction
Interventions
holmium laser, pulsed thulium laser
Device
Lead sponsor
Smita De
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia (BPH), Enlarged Prostate
Interventions
2.5 mg NX-1207, 0.125 mg NX-1207, finasteride
Drug
Lead sponsor
Nymox Corporation
Industry
Eligibility
45 Years to 75 Years · Male only
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
30
States / cities
Huntsville, Alabama • Tucson, Arizona • Little Rock, Arkansas + 27 more
Source: ClinicalTrials.gov public record
Updated Jun 13, 2012 · Synced May 21, 2026, 11:24 PM EDT
Not listed Phase 1 Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Placebo Tablet, Pomegranate Tablet
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
2
States / cities
Long Beach, California • Orange, California
Source: ClinicalTrials.gov public record
Updated Jan 5, 2010 · Synced May 21, 2026, 11:24 PM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Embosphere Microspheres, TURP
Device · Procedure
Lead sponsor
Merit Medical Systems, Inc.
Industry
Eligibility
50 Years to 79 Years · Male only
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
10
States / cities
Long Beach, California • Los Angeles, California • Stanford, California + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2021 · Synced May 21, 2026, 11:24 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
FloStent, Sham (Control)
Device
Lead sponsor
Rivermark Medical
Industry
Eligibility
45 Years and older · Male only
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
19
States / cities
Bakersfield, California • Beverly Hills, California • La Mesa, California + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced May 21, 2026, 11:24 PM EDT
Active, not recruiting No phase listed Observational
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Enlarged Prostate
Interventions
Registry and Database
Other
Lead sponsor
Indiana Kidney Stone Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 22, 2025 · Synced May 21, 2026, 11:24 PM EDT
Terminated Phase 2 Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Lonidamine
Drug
Lead sponsor
Threshold Pharmaceuticals
Industry
Eligibility
65 Years to 80 Years · Male only
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
34
States / cities
Tucson, Arizona • Atherton, California • Culver City, California + 29 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2009 · Synced May 21, 2026, 11:24 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Prostatic Hyperplasia, Benign, Enlarged Prostate With Lower Urinary Tract Symptoms
Interventions
Embosphere microparticles for prostate artery embolization
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years to 85 Years · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
NX-1207, Placebo
Drug
Lead sponsor
Nymox Corporation
Industry
Eligibility
45 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
41
States / cities
Birmingham, Alabama • Huntsville, Alabama • Tucson, Arizona + 38 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2014 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Benign Prostatic Hypertrophy
Interventions
Ozarelix, Placebo
Drug
Lead sponsor
Spectrum Pharmaceuticals, Inc
Industry
Eligibility
50 Years and older · Male only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
13
States / cities
Tucson, Arizona • Laguna Hills, California • Los Angeles, California + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2021 · Synced May 21, 2026, 11:24 PM EDT
Not yet recruiting No phase listed Observational
View directory record Official record
Conditions
BPH (Benign Prostatic Hyperplasia)
Interventions
Zenflow Spring System
Device
Lead sponsor
Zenflow, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
La Mesa, California • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced May 21, 2026, 11:24 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Prostatic Hyperplasia
Interventions
Embosphere Microspheres
Device
Lead sponsor
South Florida Medical Imaging, PA
Other
Eligibility
40 Years to 89 Years · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
PRX302, Placebo
Drug · Other
Lead sponsor
Sophiris Bio Corp
Industry
Eligibility
50 Years and older · Male only
Enrollment
479 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
45
States / cities
Huntsville, Alabama • Anchorage, Alaska • Laguna Hills, California + 40 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced May 21, 2026, 11:24 PM EDT