# Can Second Resection for pT1 Bladder Cancer be Avoided After Initial En-Bloc Resection With Negative Safety Margins

> **NCT05969964** · — · RECRUITING · sponsor: **Mansoura University** · enrollment: 370 (estimated)

## Conditions studied

- Bladder Cancer Stage I

## Interventions

- **BEHAVIORAL:** Avoid second resection after initial complete resection

## Key facts

- **NCT ID:** NCT05969964
- **Lead sponsor:** Mansoura University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-07-01
- **Primary completion:** 2025-08
- **Final completion:** 2025-12
- **Target enrollment:** 370 (ESTIMATED)
- **Last updated:** 2024-10-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05969964

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05969964, "Can Second Resection for pT1 Bladder Cancer be Avoided After Initial En-Bloc Resection With Negative Safety Margins". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05969964. Licensed CC0.

---

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