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A Study on Precutting Methods of Endoscopic Submucosal Dissection for Gastric Neoplasms Located at Lesser Curvature Side of Antrum

NCT02245971 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2019-01-16

No results posted yet for this study

Summary

Endoscopic submucosal dissection (ESD) is an advanced technique that enables en bloc resection of superficial tumors in the gastrointestinal tract. ESD, however, is a time-consuming procedure that requires a high level of endoscopic skill to achieve a desirable oncologic outcome. Especially, ESD for the lesion which is located in the antrum of lesser curvature side is difficult. Because the antrum of lesser curvature side is dependent position, irrigated water and blood may prevent visual field of ESD.

Generally, whole precutting around the lesion during the ESD is performed prior to dissection. However, it is expected that partial precutting method for the lesion located in the antrum of the lesser curvature may improve the visibility of ESD because it can help us the flap of the lesion evaginated easily. Therefore, we aimed to evaluate the procedure time of ESD for the lesion located in the antrum of the lesser curvature according to the precutting methods (whole precutting vs. partial precutting).

Conditions

  • Gastric Adenoma and Early Gastric Cancer

Interventions

PROCEDURE

Partial precutting

Partial precutting will be performed prior to dissection during the ESD.

PROCEDURE

Whole precutting

Whole precutting will be performed prior to dissection during the ESD.

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
19 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-07-26
Primary Completion
2014-08-12
Completion
2014-08-12

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02245971 on ClinicalTrials.gov