# A Multicenter Randomized Controlled Study of 3D Laparoscopy Versus Endoscopy in the Treatment of Choledocholithiasis

> **NCT04658212** · NA · UNKNOWN · sponsor: **Shanghai Zhongshan Hospital** · enrollment: 300 (estimated)

## Conditions studied

- Choledocholithiasis
- ERCP

## Interventions

- **PROCEDURE:** 3D LCBDE
- **PROCEDURE:** ERCP

## Key facts

- **NCT ID:** NCT04658212
- **Lead sponsor:** Shanghai Zhongshan Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-01-01
- **Primary completion:** 2023-12-31
- **Final completion:** 2024-06-30
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2020-12-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04658212

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04658212, "A Multicenter Randomized Controlled Study of 3D Laparoscopy Versus Endoscopy in the Treatment of Choledocholithiasis". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04658212. Licensed CC0.

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