Evidence map›Paper›PMID 35441573›Full record

Trial reportAnnals of medicine2022

Efficacy of high-vision transnasal endoscopy using texture and colour enhancement imaging and narrow-band imaging to evaluate gastritis: a randomized controlled trial.

Mitsushige Sugimoto, Yusuke Kawai, Yuko Morino, Mariko Hamada, Eri Iwata, Ryota Niikura, Naoyoshi Nagata, Yohei Koyama, Masakatsu Fukuzawa, Takao Itoi and 1 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Annals of medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.7field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 27 citations in OpenAlex.

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  14. Comparison of Texture and Color Enhancement Imaging with White Light Imaging in 52 Patients with Short-Segment Barrett's Esophagus.Medical science monitor : international medical journal of experimental and clinical research · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

Mitsushige SugimotoDepartment of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan.
Yusuke KawaiDepartment of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan.
Yuko MorinoTokyo University of Pharmacy and Life Sciences, Tokyo, Japan.
Mariko HamadaDepartment of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan.
Eri IwataDepartment of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan.
Ryota NiikuraDepartment of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan.
Naoyoshi NagataDepartment of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan.
Yohei KoyamaDepartment of Gastroenterology, Tokyo Medical University Hospital, Tokyo, Japan.
Masakatsu FukuzawaDepartment of Gastroenterology, Tokyo Medical University Hospital, Tokyo, Japan.
Takao ItoiDepartment of Gastroenterology, Tokyo Medical University Hospital, Tokyo, Japan.
Takashi KawaiDepartment of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan.
Tokyo Medical University Hospital · JPTokyo University of Pharmacy and Life Sciences · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA new image-enhanced endoscopy method called texture and colour enhancement imaging (TXI) enhances brightness, surface irregularities, and subtle colour changes in endoscopic images. However, it is unclear whether TXI and narrow-band imaging (NBI) with third-generation high-vision transnasal ultrathin endoscopy are advantageous over white-light imaging (WLI) for detecting atrophy, intestinal metaplasia, map-like redness and gastric cancer. We investigated to compare the endoscopic efficacy for evaluation of gastritis between TXI and NBI with high-vision transnasal endoscopy and clarified the endoscopic efficacy of TXI and NBI compared to WLI.

methodsWe enrolled 60 patients who underwent high-vision transnasal endoscopy as part of a health check-up from March to November 2021 and randomized patients into two groups (the WLI-NBI group and the WLI-TXI group) using the minimization method based on

resultsNo significant differences were observed in colour differences surrounding atrophy, intestinal metaplasia and map-like redness between NBI and TXI (

conclusionThird-generation high-vision transnasal ultrathin endoscopy using TXI and/or NBI is useful for detecting atrophic borders and intestinal metaplasia.Key MessagesHigh-vision transnasal endoscopy using TXI or NBI is useful for diagnosing and detecting atrophy and intestinal metaplasia.TXI and NBI increase colour differences surrounding atrophy and intestinal metaplasia, thereby increasing diagnostic efficiency to improve risk stratification for gastric cancer.The image quality and detection rate have improved markedly with the latest ultrathin high-vision transnasal endoscopes.

Indexed as

GastritisHelicobacter InfectionsHelicobacter pyloriStomach NeoplasmsAtrophyEndoscopy, GastrointestinalGastric MucosaHumansMetaplasiaH. pyloriKyoto classification of gastritisnarrow-band imagingTexture and colour enhancement imagingtransnasal endoscopy

Identifiers

PMID35441573
PMCPMC9987448
OpenAlexW4224214579

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.