Background And Aim: The technical performance of colonoscopy performed in deeply sedated patients differs from that performed without sedation or under minimal to moderate sedation. The aim of this study is to evaluate the factors affecting cecal intubation during colonoscopy performed under deep sedation.
Methods: A total of 5352 consecutive subjects who underwent a screening colonoscopy as part of a health check-up between January 2008 and December 2008 at an academic hospital were reviewed. All endoscopies were performed with deep sedation using combination propofol or propofol alone. Data collected included characteristics of the patients (age, gender, body mass index, bowel habits, history of abdominal or pelvic surgery, quality of bowel preparation, and presence/absence of colonic diverticula) and characteristics of the colonoscopists (experience level, colonoscopy procedure volume, and instrument handling method). These factors were analyzed to evaluate their impact on cecal intubation rates.
Results: The crude cecal intubation rate was 98% and the adjusted cecal intubation rate was 98.3%. The mean cecal intubation time was 5.6 ± 3.2 min. Multivariate logistic regression analysis demonstrated that patient age greater than 60 years, constipation, poor colon preparation and a two-person colonoscopy procedure were independently associated with lower cecal intubation rates.
Conclusions: Colonoscopy performed under deep sedation by experienced colonoscopists results in high cecal intubation rates. Among the significant patient-related predictors influencing the cecal intubation, the quality of the bowel preparation was the only modifiable factor. When performed by experienced hands, the one-person method was associated with higher cecal intubation rates than the two-person method.
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http://dx.doi.org/10.1111/j.1440-1746.2011.06795.x | DOI Listing |
Introduction: Although several studies in Western countries have shown that Endocuff Vision-assisted colonoscopy (EC) can improve the colorectal adenoma detection rate (ADR), such evidence in Asia is still scarce. This study aimed to evaluate the performance of EC in detecting colorectal adenomas in Vietnamese patients.
Methods: This was a randomized controlled trial conducted at a tertiary hospital in Vietnam.
Dig Liver Dis
January 2025
Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Università Cattolica del Sacro Cuore, 00168, Roma, Italy.
Background And Aims: Adenoma detection rate (ADR) serves as a primary quality metric in colonoscopy. Various computer-aided detection (CADe) tools have emerged, yielding diverse impacts on ADR across different demographic cohorts. This study aims to evaluate a new CADe system in patients undergoing colonoscopy.
View Article and Find Full Text PDFGastrointest Endosc
January 2025
Population Health Sciences Institute, Newcastle University Centre for Cancer, Newcastle University, Newcastle-upon-Tyne, UK, NE2 4AX; North Tees and Hartlepool NHS Foundation Trust, TS19 8PE.
Background And Aims: Analysis of national colonoscopy quality using automatically uploaded data from a national database, including exploring performance variation.
Methods: Data on all colonoscopies performed in the UK 01/03/2019-29/02/2020 and recorded in the National Endoscopy Database were analysed. Unadjusted key performance indicators were calculated and proportions of endoscopists achieving national standards were determined.
Introduction: Controversy remains regarding transparent cap-assisted technique improves adenoma detection rate (ADR) in colonoscopy. We aimed to investigate the effect of transparent cap-assisted colonoscopy on ADR and other colonoscopy performance.
Methods: We performed sub-analysis of an international, multicenter, open-label database containing colonoscopy data from 11 centers in 4 Asian countries/regions on patients who underwent colonoscopy.
Contemp Clin Trials
December 2024
San Francisco VA Medical Center, United States of America; Department of Medicine, University of California, San Francisco, CA, United States of America; Measurement Science Quality Enhancement Research Initiative, San Francisco VA Healthcare System, United States of America. Electronic address:
Background: Colorectal cancer (CRC) prevention is a Veterans Affairs (VA) priority. Colonoscopy quality, especially adenoma detection rate (ADR), is critical for effective screening. Our research indicates considerable variation in ADR among VA providers.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!