# Collagenase Chemonucleolysis vs Percutaneous Endoscopic Lumbar Discectomy (PELD) for Lumbar Disc Herniation

> **NCT05330806** · NA · UNKNOWN · sponsor: **Shenzhen People's Hospital** · enrollment: 140 (estimated)

## Conditions studied

- Lumbar Disc Herniation

## Interventions

- **PROCEDURE:** Collagenase chemonucleolysis
- **PROCEDURE:** Percutaneous endoscopic lumbar discectomy (PELD)

## Key facts

- **NCT ID:** NCT05330806
- **Lead sponsor:** Shenzhen People's Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-01-15
- **Primary completion:** 2023-06-25
- **Final completion:** 2023-06-28
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2023-03-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05330806

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05330806, "Collagenase Chemonucleolysis vs Percutaneous Endoscopic Lumbar Discectomy (PELD) for Lumbar Disc Herniation". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05330806. Licensed CC0.

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