# Effect of Preoperative Tamsulosin on Postoperative Urinary Retention

> **NCT05753670** · PHASE3 · COMPLETED · sponsor: **Endeavor Health** · enrollment: 179 (actual)

## Conditions studied

- Postoperative Retention of Urine

## Interventions

- **DRUG:** Tamsulosin
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT05753670
- **Lead sponsor:** Endeavor Health
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-07-01
- **Primary completion:** 2024-05-02
- **Final completion:** 2024-06-02
- **Target enrollment:** 179 (ACTUAL)
- **Last updated:** 2025-10-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05753670

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05753670, "Effect of Preoperative Tamsulosin on Postoperative Urinary Retention". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05753670. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*