# Comparison of Radical Prostatectomy Performed by Robot-assisted Laparoscopy or Conventional Laparoscopy or by Laparotomy

> **NCT04638088** · — · RECRUITING · sponsor: **Elsan** · enrollment: 2000 (estimated)

## Conditions studied

- Prostate Cancer

## Interventions

- **OTHER:** assessment of urinary function and erectil function before and after prostatectomy

## Key facts

- **NCT ID:** NCT04638088
- **Lead sponsor:** Elsan
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-03-08
- **Primary completion:** 2025-07-21
- **Final completion:** 2030-04-30
- **Target enrollment:** 2000 (ESTIMATED)
- **Last updated:** 2026-04-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04638088

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04638088, "Comparison of Radical Prostatectomy Performed by Robot-assisted Laparoscopy or Conventional Laparoscopy or by Laparotomy". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04638088. Licensed CC0.

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