# Early Versus Late Laparoscopic Exploration of Common Bile Duct After Failure of Extraction of Common Bile Duct Stones by ERCP

> **NCT05823181** · — · UNKNOWN · sponsor: **Assiut University** · enrollment: 50 (estimated)

## Conditions studied

- Common Bile Duct Calculi

## Interventions

- **DEVICE:** laparoscopy

## Key facts

- **NCT ID:** NCT05823181
- **Lead sponsor:** Assiut University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-09-01
- **Primary completion:** 2025-09
- **Final completion:** 2025-11
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2023-04-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05823181

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05823181, "Early Versus Late Laparoscopic Exploration of Common Bile Duct After Failure of Extraction of Common Bile Duct Stones by ERCP". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05823181. Licensed CC0.

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