Necessity Assessment of ME-NBI Targeted Biopsy Compared With EFB
NCT ID: NCT02738294
Last Updated: 2025-10-02
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
211 participants
INTERVENTIONAL
2013-06-30
2015-12-31
Brief Summary
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Detailed Description
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A prospective study was conducted encompassing suspected EGC. All patients were performed white light endoscopic examination with EFB and then ME-NBI with ME-NBI targeted biopsy. Outcome measures were assessed and compared, including diagnostic efficacy of EFB from white light endoscopy,ME-NBI combined with EFB, ME-NBI targeted biopsy and ME-NBI combined with targeted biopsy.
Conditions
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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Suspected EGC group
Participants with suspected EGC from white light endoscopy were enrolled.The endoscopist first used white light endoscopy to identify suspected gastric lesions and assessed lesions carefully with magnifying view, non-magnifying NBI view and ME-NBI view in sequence. After assessing suspected EGC in ME-NBI view, ME-NBI targeted biopsy was performed where abnormal phenomenon was identified in ME-NBI view.
ME-NBI observation and ME-NBI targeted biopsy
The endoscopist assessed lesions which were suspected EGC carefully with ME-NBI. After assessing suspected EGC in ME-NBI view, ME-NBI targeted biopsy was performed where abnormal phenomenon was identified in ME-NBI view.
Interventions
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ME-NBI observation and ME-NBI targeted biopsy
The endoscopist assessed lesions which were suspected EGC carefully with ME-NBI. After assessing suspected EGC in ME-NBI view, ME-NBI targeted biopsy was performed where abnormal phenomenon was identified in ME-NBI view.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* lesions were histopathologically confirmed to be submucosal tumors
* they had a history of gastrectomy
* tissue biopsy wasn't obtained or more than 2 biopsies were performed on suspected gastric lesions during last white light endoscopy
* they couldn't tolerate another endoscopic examination
ALL
No
Sponsors
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Shanghai Jiao Tong University School of Medicine
OTHER
Responsible Party
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Xiaobo Li
MD.Ph.D
Locations
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Departments of Gastroenterology and Clinical Laboratory, Shanghai Renji Hospital, Shanghai Jiaotong University School of Medicine
Shanghai, , China
Countries
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Other Identifiers
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rjxhnk[2013]113
Identifier Type: -
Identifier Source: org_study_id
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