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A Predictive Model Based on Narrow Band Imaging for Early Gastric Cancerous Lesions

NCT02968069 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 300

Last updated 2025-10-02

No results posted yet for this study

Summary

Without high diagnostic efficacy of endoscopic forceps biopsy (EFB) and with low diagnostic efficacy of narrow band imaging (NBI) in novice endoscopists and endoscopists of community hospitals in China, it is urgent to improve diagnostic efficacy for gastric cancerous lesions.The investigators will conduct a study to develop and validate a diagnostic model based on NBI for early gastric cancerous lesions under endoscopic observation.

Conditions

  • Early Gastric Cancer

Interventions

DEVICE

NBI

Endoscopic factors under white light view and simplified narrow band imaging classification assisting in diagnosing cancerous lesions will be recorded.

Sponsors & Collaborators

  • Shanghai Putuo District Center Hospital

    collaborator OTHER

  • Shanghai MCC worker hospital

    collaborator UNKNOWN

  • Shanghai Jiao Tong University School of Medicine

    lead OTHER

Principal Investigators

  • Xiaobo Li, MD.Ph.D · Departments of Gastroenterology and Clinical Laboratory, Shanghai Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai,China,Shanghai Institute of Digestive Disease, Shanghai

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
20 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-10-10
Primary Completion
2026-10-01
Completion
2026-10-01

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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 NCT02968069 on ClinicalTrials.gov