Trial reportJournal of gastroenterology2016
New-generation narrow band imaging improves visibility of polyps: a colonoscopy video evaluation study.
Trial report in Journal of gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
What it found
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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.
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.
Who cites it
18 citing papers in PubMed.
- Efficacy of image-enhanced endoscopy for colorectal polyp detection.Clinical endoscopy · 2026Review
- Additional 30-second observation of the right-sided colon for missed polyp detection with linked color imaging compared with narrow band imaging.Endoscopy international open · 2024Article
- Analysis of Texture and Color Enhancement Imaging for Improving the Visibility of Non-polypoid Colorectal Lesions.Digestive diseases and sciences · 2022Review
- Using texture and colour enhancement imaging to evaluate gastrointestinal diseases in clinical practice: a review.Annals of medicine · 2022Review
- Computer-Aided Image Enhanced Endoscopy Automated System to Boost Polyp and Adenoma Detection Accuracy.Diagnostics (Basel, Switzerland) · 2022Article
- Narrow band imaging versus white light for detecting sessile serrated lesion: A prospective randomized multicenter study.DEN open · 2022Article
- Electronic chromo-endoscopy: technical details and a clinical perspective.Translational gastroenterology and hepatology · 2022Review
- Narrow band imaging under less-air condition improves the visibility of superficial esophageal squamous cell carcinoma.BMC gastroenterology · 2020Article
- Comparison Between Linked Color Imaging and Blue Laser Imaging for Improving the Visibility of Flat Colorectal Polyps: A Multicenter Pilot Study.Digestive diseases and sciences · 2020Article
- Advanced Endoscopic Imaging in Colonic Neoplasia.Visceral medicine · 2020Review
- Underwater Narrow-band Imaging in Colonic Diverticular Bleeding.Internal medicine (Tokyo, Japan) · 2020Article
- Evaluation of the impact of linked color imaging for improving the visibility of colonic polyp.Oncology letters · 2019Article
- Comparison of the detection of colorectal lesions in different endoscopic modalities: A network meta-analysis and systematic review.Experimental and therapeutic medicine · 2019Article
- Narrow-Band Imaging: Clinical Application in Gastrointestinal Endoscopy.GE Portuguese journal of gastroenterology · 2018Review
- An Additional 30-s Observation of the Right-Sided Colon with Narrow Band Imaging Decreases Missed Polyps: A Pilot Study.Digestive diseases and sciences · 2018Observational
- Detection of aberrant crypt foci with image-enhanced endoscopy.Endoscopy international open · 2018Article
- Linked color imaging improves the visibility of various featured colorectal polyps in an endoscopist's visibility and color difference value.International journal of colorectal disease · 2017Article
- Linked color imaging improves the visibility of colorectal polyps: a video study.Endoscopy international open · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe benefits of narrow band imaging (NBI) in colorectal polyp detection remain questionable. Previous NBI has poorer brightness and resolution than white light (WL). However, recently these factors were improved by the new-generation video processor system (EVIS LUCERA ELITE) in comparison with the previous system (EVIS LUCERA SPECTRUM). The aim of this study was to investigate whether NBI with EVIS LUCERA ELITE could improve the visibility of colorectal polyps compared to WL.
methodsWe analyzed prospectively 240 colorectal polyps (group 1: ELITE with CF-HQ290 scope, 80 polyps; group 2: ELITE with PCF-Q260AZI scope, 80 polyps; group 3: SPECTRUM with PCF-Q260AZI scope, 80 polyps) whose videos were recorded using NBI and WL at Kyoto Prefectural University of Medicine. The videos were evaluated in a randomized order by three experts and three non-experts. Each polyp was assigned a polyp visibility score from 4 (excellent visibility) to 1 (poor visibility). The polyp visibility scores in each mode and their relationship to the clinical characteristics were analyzed.
resultsThe mean polyp visibility scores of NBI with ELITE system were significantly higher than those of WL (ELITE with CF-HQ290: 3.14 ± 0.87 vs. 2.75 ± 0.98, p < 0.0001, ELITE with PCF-Q260AZI: 3.03 ± 0.92 vs. 2.83 ± 0.93, p = 0.0006). Conversely, the mean polyp visibility score of NBI using SPECTRUM system with PCF-Q260AZI was significantly lower than WL (2.75 ± 1.06 vs. 3.05 ± 0.92, p < 0.0001).
conclusionsOur study showed that NBI using EVIS LUCERA ELITE improved polyp visibility.
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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.