- Conditions
- Benign Prostatic Hyperplasia, Lower Urinary Track Symptoms
- Interventions
- onaBoNT-A + placebo, Tamsulosin + placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years and older · Male only
- Enrollment
- 63 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2019
- U.S. locations
- 1
- States / cities
- Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 4, 2021 · Synced May 22, 2026, 12:13 AM EDT