# Recurrence Rate of Hemorrhoidal Disease at 10 Years and More After HAL Doppler or HAL-RAR Intervention

> **NCT04731064** · — · RECRUITING · sponsor: **University Hospital, Grenoble** · enrollment: 500 (estimated)

## Conditions studied

- Hemorrhoidal Disease

## Interventions

- **PROCEDURE:** HAL (Hemorrhoidal Artery Ligation) - RAR (Recto-Anal Repair)

## Key facts

- **NCT ID:** NCT04731064
- **Lead sponsor:** University Hospital, Grenoble
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-01-06
- **Primary completion:** 2024-06-30
- **Final completion:** 2024-06-30
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2024-05-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04731064

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04731064, "Recurrence Rate of Hemorrhoidal Disease at 10 Years and More After HAL Doppler or HAL-RAR Intervention". Retrieved via AI Analytics 2026-06-15 from https://api.ai-analytics.org/clinical/NCT04731064. Licensed CC0.

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