# UEMR vs. CEMR for Diminutive Non-pedunculated Colorectal Polyps

> **NCT03833492** · NA · COMPLETED · sponsor: **Ningbo No. 1 Hospital** · enrollment: 130 (actual)

## Conditions studied

- Colonic Polyps

## Interventions

- **BEHAVIORAL:** Underwater EMR

## Key facts

- **NCT ID:** NCT03833492
- **Lead sponsor:** Ningbo No. 1 Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-01
- **Primary completion:** 2019-11-01
- **Final completion:** 2019-11-12
- **Target enrollment:** 130 (ACTUAL)
- **Last updated:** 2019-12-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03833492

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03833492, "UEMR vs. CEMR for Diminutive Non-pedunculated Colorectal Polyps". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT03833492. Licensed CC0.

---

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