# Antegrade Transcystic Balloon Dilatation of the Papillary Sphincter During Emergency Laparoscopic Cholecystectomy for Common Bile Duct Stones

> **NCT07490730** · — · COMPLETED · sponsor: **North Estonia Medical Centre** · enrollment: 100 (actual)

## Conditions studied

- Cholelithiasis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07490730
- **Lead sponsor:** North Estonia Medical Centre
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2025-05-01
- **Primary completion:** 2026-02-28
- **Final completion:** 2026-02-28
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2026-03-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07490730

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07490730, "Antegrade Transcystic Balloon Dilatation of the Papillary Sphincter During Emergency Laparoscopic Cholecystectomy for Common Bile Duct Stones". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07490730. Licensed CC0.

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