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Urine and Urination clinical trials recruiting in the U.S.
12 studies for Urine and Urination are recruiting participants at sites across the United States.
A healthy bladder can hold up to 16 ounces of urine for 2 to 5 hours. If this isn't the norm, read about the problems it may be attributed to.
By state
Recently updated studies
Establishing Normative Urodynamics Parameters for the Glean Urodynamics System in Healthy Adults
RecruitingHealthy volunteers welcome
Ages 18 to 45 · All sexes · Updated Nov 4, 2026 · NCT07485205Laser Ablation a Salvage Treatment for Obstructive Benign Prostatic Hyperplasia
RecruitingObservational study
Ages 40 and older · Men · Updated Oct 13, 2026 · NCT07016620Adjustable Continence Therapy (ACT) for the Treatment of Female SUI
Recruiting
Ages 22 and older · Women · Updated Oct 6, 2026 · NCT04248283Prospective Post Market Clinical Registry for the Zenflow Spring System - A Minimally Invasive Treatment for LUTS Associated With BPH Spring System Registry
RecruitingObservational study
Ages 18 and older · Men · Updated Sep 1, 2026 · NCT07538622Use of PuraStat Following Aquablation to Determine if There is Change in Hematuria & Probability of Same Day Discharge
Recruiting
Ages 18 and older · Men · Updated Aug 27, 2026 · NCT07789041Enhanced Clinical Decisions for Management of Benign Prostatic Hyperplasia Using Patient-Reported Outcomes
RecruitingObservational study
Ages 50 and older · Men · Updated Aug 24, 2026 · NCT05898932Sonablate HIFU International Registry for PC & BPH Patients
RecruitingObservational study
Ages 18 and older · Men · Updated Aug 13, 2026 · NCT07757490BPH Global Registry
RecruitingObservational study
Ages 18 and older · Men · Updated Aug 13, 2026 · NCT05543200HoLEP Prior to Radiation Therapy for Patients With LUTS/Retention and Concurrent Prostate Cancer
Recruiting
Ages 18 and older · All sexes · Updated Jul 13, 2026 · NCT03802851Reducing Disparities in Urinary Control Symptoms for Minority Women
Recruiting
Ages 18 and older · Women · Updated Apr 7, 2026 · NCT06798311Intradetrusor Onabotulinumtoxin A (Botox) at the Time of Transurethral Resection of the Prostate or Transurethral Waterjet Ablation of the Prostate for Mixed Lower Urinary Tract Symptoms
RecruitingObservational study
Ages 18 and older · Men · Updated Jan 30, 2026 · NCT07377929US Imaging for the Assessment of LUTS
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 80 · Men · Updated Dec 22, 2025 · NCT06323109From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.