# A Comparison Between Lumen-apposing Metal Stent and Double-pigtail Plastic Stents for Treatment of Walled-off Necrosis

> **NCT04876235** · NA · COMPLETED · sponsor: **First People's Hospital of Hangzhou** · enrollment: 50 (actual)

## Conditions studied

- Walled-off Necrosis

## Interventions

- **PROCEDURE:** endoscopic ultrasound
- **DEVICE:** lumen-apposing metal stent
- **DEVICE:** double-pigtail plastic stents

## Key facts

- **NCT ID:** NCT04876235
- **Lead sponsor:** First People's Hospital of Hangzhou
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-05-01
- **Primary completion:** 2022-12-31
- **Final completion:** 2022-12-31
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2023-02-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04876235

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04876235, "A Comparison Between Lumen-apposing Metal Stent and Double-pigtail Plastic Stents for Treatment of Walled-off Necrosis". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04876235. Licensed CC0.

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