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ClinicalTrials.gov public records Last synced Oct 13, 2026, 2:02 AM EDT

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Showing 121–144 of 182 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Benign Prostatic Hypertrophy (BPH) Clear all
Not listed Phase 4 Interventional

Evaluation of Solifenacin in the Treatment of OAB Symptoms in Patients Who Have Successfully Undergone GreenLight Photoselective Vaporization of the Prostate (PVP)

NCT00826527
View directory record Official record
Conditions
Urinary Frequency, Urinary Urgency, Nocturia
Interventions
Solifenacin PO
Drug
Lead sponsor
Seattle Urology Research Center
Other
Eligibility
18 Years and older · Male only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 22, 2009 · Synced Oct 13, 2026, 2:02 AM EDT
Terminated Not applicable Interventional Results available

Prostate Artery Embolization With Embosphere Microspheres Compared to TURP for Benign Prostatic Hyperplasia

NCT01789840
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 11, 2021 · Synced Oct 13, 2026, 2:02 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 17, 2017 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Not applicable Interventional

Loop Resectoscope in Treating Patients With Bladder Cancer or Benign Prostatic Hyperplasia Who Are Undergoing Transurethral Resection

NCT00303654
View directory record Official record
Conditions
Bladder Cancer
Interventions
biopsy, therapeutic conventional surgery
Procedure
Lead sponsor
Roei Medical Technologies Ltd.
Industry
Eligibility
Not listed
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2013 · Synced Oct 13, 2026, 2:02 AM EDT
Not listed Not applicable Interventional

Safety and Effectiveness Study of the Zenflow Spring System

NCT04987138
View directory record Official record
Conditions
BPH (Benign Prostatic Hyperplasia), Lower Urinary Tract Symptoms (LUTS)
Interventions
Zenflow Spring System, Sham Procedure
Device
Lead sponsor
Zenflow, Inc.
Industry
Eligibility
45 Years and older · Male only
Enrollment
279 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
7
States / cities
Los Angeles, California • Glenview, Illinois • Las Vegas, Nevada + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Not applicable Interventional Results available

UroLift System TOlerability and ReCovery When Administering Local Anesthesia

NCT01876706
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
UroLift® System
Device
Lead sponsor
NeoTract, Inc.
Industry
Eligibility
50 Years and older · Male only
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
7
States / cities
San Diego, California • Daytona Beach, Florida • St. Petersburg, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2019 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Not applicable Interventional

A Randomized Triple-Blind Placebo-Controlled Study to Evaluate the Effects of a Supplement on Lower Urinary Tract Symptoms in Men.

NCT06504472
View directory record Official record
Conditions
Lower Urinary Tract Symptoms, Benign Prostatic Hyperplasia, Erectile Dysfunction
Interventions
ProstaThrive™ Supplement, Placebo
Dietary Supplement
Lead sponsor
Optimale
Industry
Eligibility
40 Years and older · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Study of Tadalafil Once-a Day for 12 Weeks in Men With Signs and Symptoms of Benign Prostatic Hyperplasia

NCT00384930
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
tadalafil, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
45 Years and older · Male only
Enrollment
1,058 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Greenwood, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 2, 2009 · Synced Oct 13, 2026, 2:02 AM EDT
Completed No phase listed Observational Results available

Flexiva Pulse Registry

NCT05027971
View directory record Official record
Conditions
Urinary Calculi, Benign Prostatic Hyperplasia
Interventions
Flexiva Pulse High Power Single-Use Laser Fibers
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
Not listed
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
4
States / cities
Phoenix, Arizona • Miami, Florida • Orlando, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Not applicable Interventional Results available

Randomized Controlled Trial Comparing Two Different Morcellators for HoLEP Procedures

NCT02195622
View directory record Official record
Conditions
Benign Prostatic Hypertrophy Requiring Surgical Intervention
Interventions
Lumenis VersaCut Morcellator, Wolf Piranha Morcellator
Device
Lead sponsor
Indiana Kidney Stone Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 11, 2019 · Synced Oct 13, 2026, 2:02 AM EDT
Withdrawn Not applicable Interventional

Innovative Minimally Invasive Options in Treatment of Urinary Problems Related to Prostate Enlargement (BPH) in Men

NCT03043222
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 20, 2018 · Synced Oct 13, 2026, 2:02 AM EDT
Completed No phase listed Observational

Human Prostate Tissue Model to Maintain and Study Prostate Cancer Stem Cells

NCT02425800
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Prostate Carcinoma
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
Male only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
2
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 1, 2021 · Synced Oct 13, 2026, 2:02 AM EDT
Active, not recruiting No phase listed Observational

Laser Prostatectomy Database and Registry

NCT00159406
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 23, 2025 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

TRADE-Testosterone Replacement and Dutasteride Effectiveness

NCT00194675
View directory record Official record
Conditions
Hypogonadism, Benign Prostatic Hyperplasia
Interventions
Dutasteride, Testosterone gel, Placebo dutasteride
Drug
Lead sponsor
University of Washington
Other
Eligibility
50 Years and older · Male only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Phase 2 Interventional

The Safety and Efficacy of Ozarelix to Treat Men With Lower Urinary Tract Symptoms Due to Enlargement of the Prostate

NCT00427219
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 15, 2021 · Synced Oct 13, 2026, 2:02 AM EDT
Completed No phase listed Observational Results available

An Observational Study of Radial Access Embolization Procedures Using HydroPearl Microspheres

NCT04272216
View directory record Official record
Conditions
Uterine Fibroid, Arteriovenous Malformations, Hypervascular Tumors, Benign Prostatic Hyperplasia
Interventions
Treatment with HydroPearl via radial access
Device
Lead sponsor
Terumo Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
6
States / cities
Los Angeles, California • Chicago, Illinois • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Phase 3 Interventional

Phase 3 Evaluation of Re-Injection of NX-1207 for the Treatment of Benign Prostatic Hyperplasia (BPH)(NX02-0022)

NCT01846793
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, BPH, Lower Urinary Tract Symptoms (LUTS), LUTS
Interventions
NX-1207
Drug
Lead sponsor
Nymox Corporation
Industry
Eligibility
45 Years and older · Male only
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
17
States / cities
Laguna Beach, California • San Diego, California • Aventura, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2017 · Synced Oct 13, 2026, 2:02 AM EDT
Withdrawn No phase listed Observational

RELIEF Study: Real-world Evaluation of LUTS Interventions and Patient Experience During Follow-up

NCT05784558
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
UroLift System, Watchful Waiting or BPH Medications, Other Surgical Intervention
Device · Other
Lead sponsor
NeoTract, Inc.
Industry
Eligibility
45 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pleasanton, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 13, 2026, 2:02 AM EDT
Withdrawn Not applicable Interventional

Prostatic Artery Embolization for the Treatment of Symptomatic Benign Prostatic Hyperplasia (BPH)

NCT04563221
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Lower Urinary Tract Symptoms
Interventions
Prostatic artery embolization
Device
Lead sponsor
Andrew Picel
Other
Eligibility
45 Years to 85 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 4, 2021 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Not applicable Interventional

UroLift System With SAbR for Prostate Cancer and BPH

NCT05311527
View directory record Official record
Conditions
Prostate Cancer
Interventions
Urolift, SABR
Device · Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
45 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 13, 2026, 2:02 AM EDT
Completed No phase listed Observational Results available

Embosphere® PROstate Post Market Study

NCT03527589
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Lower Urinary Tract Symptoms
Interventions
Prostate artery embolization
Device
Lead sponsor
Merit Medical Systems, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
499 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
8
States / cities
Long Beach, California • Los Angeles, California • Orange, California + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2023 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Results available

The Evaluation of the Safety of a New Drug for Benign Prostatic Hyperplasia Used for 9 Months

NCT00224133
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Silodosin
Drug
Lead sponsor
Watson Pharmaceuticals
Industry
Eligibility
50 Years and older · Male only
Enrollment
661 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
79
States / cities
Birmingham, Alabama • Huntsville, Alabama • Tucson, Arizona + 76 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2010 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Results available

Cetrorelix Pamoate IM Regimens in Patients With Symptomatic Benign Prostatic Hyperplasia (BPH)

NCT00670306
View directory record Official record
Conditions
Benign Prostatic Hypertrophy
Interventions
Cetrorelix Pamoate
Drug
Lead sponsor
AEterna Zentaris
Industry
Eligibility
50 Years and older · Male only
Enrollment
528 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
56
States / cities
Homewood, Alabama • Huntsville, Alabama • Laguna Hills, California + 49 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2011 · Synced Oct 13, 2026, 2:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Self-Administered Maneuver to Relieve Symptoms Suggestive of Benign Prostatic Hyperplasia

NCT01387893
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
the Digital Repetitive Infrapubic Pressure maneuver
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
45 Years and older · Male only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Santa Clara, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2015 · Synced Oct 13, 2026, 2:02 AM EDT