# Pulsed Radiofrequency of S2-4 Versus Ganglion Impar Neurolysis for Severe Perianal and Perineal Pain in Cancer Patients

> **NCT05591430** · NA · COMPLETED · sponsor: **National Cancer Institute, Egypt** · enrollment: 40 (actual)

## Conditions studied

- Analgesia

## Interventions

- **PROCEDURE:** Ganglion Impar Neurolysis
- **PROCEDURE:** Bilateral S2, S3 and S4 Pulsed radiofrequency

## Key facts

- **NCT ID:** NCT05591430
- **Lead sponsor:** National Cancer Institute, Egypt
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-10-28
- **Primary completion:** 2024-05-25
- **Final completion:** 2024-05-30
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2024-06-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05591430

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05591430, "Pulsed Radiofrequency of S2-4 Versus Ganglion Impar Neurolysis for Severe Perianal and Perineal Pain in Cancer Patients". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT05591430. Licensed CC0.

---

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