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ClinicalTrials.gov public records Last synced May 21, 2026, 10:49 PM EDT

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

Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Urethral Stricture Clear all
Active, not recruiting Not applicable Interventional Results available
View directory record Official record
Conditions
Urethral Stricture
Interventions
Optilume Drug Coated Balloon (DCB), Control Treatment
Device
Lead sponsor
Urotronic Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
21
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Daytona Beach, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Hypospadias
Interventions
Caudal block anesthesia, Dorsal penile nerve block anesthesia
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
4 Months to 4 Years · Male only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2023 · Synced May 21, 2026, 10:49 PM EDT
Completed Early Phase 1 Interventional Results available
View directory record Official record
Conditions
Stricture Urethra
Interventions
Urotronic Drug Coated Balloon (DCB)
Combination Product
Lead sponsor
Urotronic Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Brooklyn Park, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced May 21, 2026, 10:49 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Pain, Postoperative, Urethral Stricture
Interventions
Oxycodone, Acetaminophen, Gabapentin, celebrex, Bupivacaine, Ibuprofen 800 mg, Dexamethasone
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Male only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced May 21, 2026, 10:49 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Urethral Stricture
Interventions
Liposomal Bupivacaine
Drug
Lead sponsor
Urology of Virginia
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Virginia Beach, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 30, 2021 · Synced May 21, 2026, 10:49 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Urethral Stricture
Interventions
Clostridium Histolyticum Collagenase, Saline
Drug · Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced May 21, 2026, 10:49 PM EDT
Enrolling by invitation Not applicable Interventional
View directory record Official record
Conditions
Urethral Stricture, Bulbar
Interventions
Early catheter removal, Later catheter removal
Device
Lead sponsor
Jane Kurtzman
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
4
States / cities
Burlington, Massachusetts • Buffalo, New York • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced May 21, 2026, 10:49 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Urethral Stricture
Interventions
Urethroplasty with buccal mucosa graft, Ventral Buccal
Procedure
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 85 Years · Male only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced May 21, 2026, 10:49 PM EDT
Not listed Phase 1 Interventional
View directory record Official record
Conditions
Urethral Stricture
Interventions
DVIU treated with liquid buccal mucosal graft
Biological
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced May 21, 2026, 10:49 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Urethral Stricture
Interventions
Memokath stenting
Device
Lead sponsor
Pnn Medical DK
Industry
Eligibility
21 Years and older · Male only
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2009
U.S. locations
7
States / cities
San Francisco, California • Jackson, Mississippi • Cleveland, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2009 · Synced May 21, 2026, 10:49 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Urologic Diseases, Male Urogenital Diseases, Urethral Stricture, Urethral Injury
Interventions
Autologous Engineered Urethral Construct
Biological
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
21 Years to 75 Years · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
San Francisco, California • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced May 21, 2026, 10:49 PM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Urethral Stricture
Interventions
GetWell Mobile Application, Standard of Care
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced May 21, 2026, 10:49 PM EDT
Not yet recruiting Phase 4 Interventional
View directory record Official record
Conditions
Urethral Stricture, Urethral Diseases
Interventions
Tranexamic Acid, Urethroplasty
Drug · Procedure
Lead sponsor
Amjad Alwaal, MD, MSc, FRCSC, FACS
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced May 21, 2026, 10:49 PM EDT
Recruiting Phase 3 Interventional
View directory record Official record
Conditions
Urethral Stricture, Male
Interventions
Standard Buccal Harvest, Basic buccal procedure + Long acting local, Basic buccal procedure + Buccal block
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
San Francisco, California • Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Urethral Stricture
Interventions
Urotronic Drug Coated Balloon (DCB)
Device
Lead sponsor
Urotronic Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
5
States / cities
Iowa City, Iowa • Hanover, Maryland • Minneapolis, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Gastric Foreign Body, Nos, Disorder of Abdomen (Disorder), Foreign Body in Esophagus, Prostatic Diseases, Disease of Small Intestine
Interventions
Natural Orifice Transluminal Endoscopic Surgery (NOTES), Natural Orifice Translumenal Endoscopic Surgery (NOTES)
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 15, 2014 · Synced May 21, 2026, 10:49 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Urethral Stricture
Interventions
Ventral buccal mucosa onlay urethroplasty, Dorsal buccal mucosa onlay urethroplasty
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced May 21, 2026, 10:49 PM EDT
Recruiting Phase 4 Interventional
View directory record Official record
Conditions
Urethral Stricture
Interventions
Optilume Urethral DCB
Combination Product
Lead sponsor
Urotronic Inc.
Industry
Eligibility
22 Years to 65 Years · Male only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
9
States / cities
Little Rock, Arkansas • Orlando, Florida • Tampa, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced May 21, 2026, 10:49 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Urethral Stricture, Surgery, Urologic Diseases
Interventions
Transecting anastomotic repair (tAR), Vessel-sparing anastomotic repair (vsAR)
Procedure
Lead sponsor
University Hospital, Ghent
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Syracuse, New York • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 7, 2024 · Synced May 21, 2026, 10:49 PM EDT