# Comparison of Endoscopic Resection and Surgery for Early Gastric Cancer With Undifferentiated Histological Type

> **NCT04890171** · NA · RECRUITING · sponsor: **National Cancer Center, Korea** · enrollment: 708 (estimated)

## Conditions studied

- Stomach Cancer
- Undifferentiated Type
- Expanded Indication of Endoscopic Resection

## Interventions

- **PROCEDURE:** Endoscopic submucosal dissection
- **PROCEDURE:** Surgery

## Key facts

- **NCT ID:** NCT04890171
- **Lead sponsor:** National Cancer Center, Korea
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-06-11
- **Primary completion:** 2028-02-28
- **Final completion:** 2029-02-28
- **Target enrollment:** 708 (ESTIMATED)
- **Last updated:** 2024-12-27

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04890171

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04890171, "Comparison of Endoscopic Resection and Surgery for Early Gastric Cancer With Undifferentiated Histological Type". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04890171. Licensed CC0.

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