# Effect of Perioperative Selective alpha1-blockers in Non-stented Ureteroscopic Laser Lithotripsy for Ureteric Stones: A Randomized Controlled Trial

> **NCT04557202** · PHASE3 · COMPLETED · sponsor: **Ain Shams University** · enrollment: 120 (actual)

## Conditions studied

- Non-stented Ureteroscopic Laser Lithotripsy for Ureteric Stones

## Interventions

- **DRUG:** Tamsulosin Oral Capsule
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT04557202
- **Lead sponsor:** Ain Shams University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-09-01
- **Primary completion:** 2018-08-01
- **Final completion:** 2018-12-01
- **Target enrollment:** 120 (ACTUAL)
- **Last updated:** 2020-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04557202

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04557202, "Effect of Perioperative Selective alpha1-blockers in Non-stented Ureteroscopic Laser Lithotripsy for Ureteric Stones: A Randomized Controlled Trial". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04557202. Licensed CC0.

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