# Post-Operative Urinary Retention (POUR) in Thoracic Surgery Patients Receiving Prophylactic Tamsulosin

> **NCT04994431** · PHASE4 · TERMINATED · sponsor: **University of Massachusetts, Worcester** · enrollment: 109 (actual)

## Conditions studied

- Thoracic Diseases
- Urinary Retention

## Interventions

- **DRUG:** Tamsulosin Hydrochloride

## Key facts

- **NCT ID:** NCT04994431
- **Lead sponsor:** University of Massachusetts, Worcester
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2021-08-01
- **Primary completion:** 2023-10-04
- **Final completion:** 2023-10-04
- **Target enrollment:** 109 (ACTUAL)
- **Why stopped:** inability to recruit
- **Last updated:** 2024-11-07

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04994431

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04994431, "Post-Operative Urinary Retention (POUR) in Thoracic Surgery Patients Receiving Prophylactic Tamsulosin". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04994431. Licensed CC0.

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