# Ultrasound-guided Pudendal Nerve Block for Pain After Hemorrhoidectomy

> **NCT05889962** · NA · UNKNOWN · sponsor: **Taipei Medical University Hospital** · enrollment: 60 (estimated)

## Conditions studied

- Hemorrhoids
- Postoperative Pain

## Interventions

- **PROCEDURE:** Pudendal nerve block
- **PROCEDURE:** Placebo block

## Key facts

- **NCT ID:** NCT05889962
- **Lead sponsor:** Taipei Medical University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-10-26
- **Primary completion:** 2024-07
- **Final completion:** 2024-09
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2024-02-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05889962

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05889962, "Ultrasound-guided Pudendal Nerve Block for Pain After Hemorrhoidectomy". Retrieved via AI Analytics 2026-06-30 from https://api.ai-analytics.org/clinical/NCT05889962. Licensed CC0.

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