# Nerve Grafting With an Allograft During Radical Prostatectomy - Extended Follow-up in a Prospective Randomized Trial

> **NCT01770340** · PHASE4 · TERMINATED · sponsor: **Kantonsspital Winterthur KSW** · enrollment: 30 (actual)

## Conditions studied

- Erectile Dysfunction Following Radical Prostatectomy

## Interventions

- **BIOLOGICAL:** Radical prostatectomy with implantation of allograft
- **PROCEDURE:** Radical prostatectomy without implantation of allograft

## Key facts

- **NCT ID:** NCT01770340
- **Lead sponsor:** Kantonsspital Winterthur KSW
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2011-01
- **Primary completion:** 2017-04
- **Final completion:** 2020-07-01
- **Target enrollment:** 30 (ACTUAL)
- **Why stopped:** Poor recruitment, Interim analysis: The rates of pts who reached primary and secondary endpoints were lower than expected.
- **Last updated:** 2021-02-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01770340

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01770340, "Nerve Grafting With an Allograft During Radical Prostatectomy - Extended Follow-up in a Prospective Randomized Trial". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01770340. Licensed CC0.

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