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ClinicalTrials.gov public records Last synced May 22, 2026, 2:46 AM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Urinary Obstruction Clear all
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Lower Urinary Tract Symptoms, Bladder Outlet Obstruction
Interventions
Mirabegron, Placebo
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
45 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
15
States / cities
Tuscon, Arizona • Atherton, California • Culver City, California + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2014 · Synced May 22, 2026, 2:46 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Urethral Obstruction
Interventions
Fetal Intervention for LUTO
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
11 Weeks to 2 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced May 22, 2026, 2:46 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Bladder Dysfunction, Overactive Bladder, BPH With Urinary Obstruction
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
2,023 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced May 22, 2026, 2:46 AM EDT
Active, not recruiting Phase 1 Interventional
View directory record Official record
Conditions
Anhydramnios, Potter Syndrome, Lung Hypoplasia, Multicystic Dysplastic Kidney, Multicystic Renal Dysplasia, Bilateral, Lower Urinary Tract Obstructive Syndrome, Fetal Renal Anomaly
Interventions
Serial amnioinfusions with isotonic fluid, Spinal needle, Isotonic fluid
Procedure · Device · Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
9
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced May 22, 2026, 2:46 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Lower Urinary Tract Symptoms, Bladder Outlet Obstruction
Interventions
solifenacin succinate, tamsulosin hydrochloride, Placebo to solifenacin, Placebo to tamsulosin
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
45 Years and older · Male only
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
17
States / cities
Homewood, Alabama • La Mesa, California • Long Beach, California + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2014 · Synced May 22, 2026, 2:46 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Bladder Outlet Obstruction
Interventions
Toviaz (Fesoterodine)
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
40 Years to 99 Years · Male only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 9, 2018 · Synced May 22, 2026, 2:46 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Overactive Bladder
Interventions
Botox, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
40 Years to 90 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced May 22, 2026, 2:46 AM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Bladder Cancer, Ileus, Narcotic Use
Interventions
Use of a pedometer following surgery, Standard of care
Behavioral
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 15, 2021 · Synced May 22, 2026, 2:46 AM EDT
Recruiting Not applicable Interventional
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 27, 2025 · Synced May 22, 2026, 2:46 AM EDT
Enrolling by invitation Not applicable Interventional
View directory record Official record
Conditions
Lower Urinary Tract Obstruction, Congenital
Interventions
Fetal cystoscope
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2060
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced May 22, 2026, 2:46 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Kidney Stone, Kidney Calculi, Urinary Tract Obstruction, Infection, Sepsis
Interventions
Initial clinical and laboratory evaluation
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
477 participants
Timeline
2019 – 2020
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced May 22, 2026, 2:46 AM EDT
Enrolling by invitation Not applicable Interventional
View directory record Official record
Conditions
Ureteral Obstruction, Stricture Ureter
Interventions
SPY fluorescent angiography
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 25, 2021 · Synced May 22, 2026, 2:46 AM EDT
Terminated No phase listed Observational
View directory record Official record
Conditions
Ureteral Obstruction, Urinary Diversion
Interventions
Extravesical ureteral reimplantation
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
Up to 6 Months
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced May 22, 2026, 2:46 AM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Urethral Obstruction
Interventions
Fetal Cystoscopy, Fetal vesicoamniotic shunt
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
16 Weeks to 26 Weeks · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 12, 2017 · Synced May 22, 2026, 2:46 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Pain, BPH With Urinary Obstruction, BPH With Urinary Obstruction With Other Lower Urinary Tract Symptoms
Interventions
Ibuprofen 600 mg, Education
Drug · Behavioral
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 26, 2019 · Synced May 22, 2026, 2:46 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Urinary Tract Infection, Kidney Diseases, Ureteral Diseases, Ureteral Obstruction
Interventions
observed levels of pain
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
2 Months to 7 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 17, 2007 · Synced May 22, 2026, 2:46 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Urinary Retention
Interventions
blue halo coil catheter
Device
Lead sponsor
Blue Halo Biomedical, LLC
Other
Eligibility
50 Years and older · Male only
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
4
States / cities
Birmingham, Alabama • Phoenix, Arizona • Brandon, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced May 22, 2026, 2:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
BPH, BPH With Urinary Obstruction With Other Lower Urinary Tract Symptoms, BPH Without Urinary Obstruction, BPH Without Urinary Obstruction With Other Lower Urinary Tract Symptoms, Lower Urinary Tract Symptoms, Overactive Bladder, Overactive Bladder Syndrome, Urinary Obstruction, Urinary Incontinence, Urge
Interventions
MenHealth Uroflowmeter
Device
Lead sponsor
BE Technologies Inc
Industry
Eligibility
18 Years to 90 Years · Male only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Virginia Beach, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 2, 2021 · Synced May 22, 2026, 2:46 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Lower Urinary Tract Symptoms, Benign Prostatic Hyperplasia
Interventions
Exercise, Calls and Newsletter
Behavioral · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years and older · Male only
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced May 22, 2026, 2:46 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Neuromuscular Blockade
Interventions
Neostigmine with glycopyrrolate, Sugammadex
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 9, 2025 · Synced May 22, 2026, 2:46 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Ureteral Obstruction
Interventions
RELIEF Stent
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced May 22, 2026, 2:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Stress Urinary Incontinence
Interventions
Pudendal block
Other
Lead sponsor
Michael Flynn
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2019 · Synced May 22, 2026, 2:46 AM EDT
Completed Phase 4 Interventional
View directory record Official record
Conditions
Urinary Incontinence
Interventions
Tolterodine ER 4 mg QD, Tamsulosin 0.4 mg QD
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
40 Years and older · Male only
Enrollment
830 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
95
States / cities
Birmingham, Alabama • Homewood, Alabama • Tucson, Arizona + 92 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced May 22, 2026, 2:46 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Urinary Retention Postoperative, Laparoscopic Cholecystectomy, Neuromuscular Blockade, Sugammadex, Neostigmine, Neuromuscular Blocking Agents, Physiological Effects of Drugs
Interventions
Neostigmine, Sugammadex
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced May 22, 2026, 2:46 AM EDT