# Effect of Endoscopic Papillary Large Balloon Dilation on Recurrent Rate of Patients With Recurrentstones in Bile Duct

> **NCT02330601** · NA · COMPLETED · sponsor: **Air Force Military Medical University, China** · enrollment: 180 (actual)

## Conditions studied

- Endoscopic Papillary Large Balloon Dilation

## Interventions

- **PROCEDURE:** endoscopic papillary large balloon dilation

## Key facts

- **NCT ID:** NCT02330601
- **Lead sponsor:** Air Force Military Medical University, China
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-06-01
- **Primary completion:** 2021-06-10
- **Final completion:** 2021-06-11
- **Target enrollment:** 180 (ACTUAL)
- **Last updated:** 2023-05-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02330601

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02330601, "Effect of Endoscopic Papillary Large Balloon Dilation on Recurrent Rate of Patients With Recurrentstones in Bile Duct". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02330601. Licensed CC0.

---

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