# Comparison of Efficacy Between a Newly Designed Covered Stent and Uncovered Stent for Malignant Colorectal Obstruction

> **NCT02640781** · NA · UNKNOWN · sponsor: **Yonsei University** · enrollment: 70 (estimated)

## Conditions studied

- Colorectal Cancer

## Interventions

- **PROCEDURE:** self-expandable metal stent insertion(covered stent)
- **PROCEDURE:** self-expandable metal stent insertion(uncovered stent)

## Key facts

- **NCT ID:** NCT02640781
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2015-12
- **Primary completion:** 2019-08
- **Final completion:** 2019-08
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2019-03-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02640781

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02640781, "Comparison of Efficacy Between a Newly Designed Covered Stent and Uncovered Stent for Malignant Colorectal Obstruction". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02640781. Licensed CC0.

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