Multidirectional Colonoscopy Quality Improvement Increases Adenoma Detection Rate: Results of the Seoul National University Hospital Healthcare System Gangnam Center Colonoscopy Quality Upgrade Project (Gangnam-CUP).

Autor: Seo JY; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Jin EH; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Bae JH; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Lim JH; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Chung GE; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Lee C; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Kwak MS; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Kang HY; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Song JH; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Yang SY; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Yang JI; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Lim SH; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Yim JY; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea., Kim JS; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea.; Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, South Korea., Chung SJ; Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 39F Gangnam Finance Center 152, Teheran-ro, Gangnam-gu, Seoul, 06236, South Korea. medjsj7@snuh.org.
Jazyk: angličtina
Zdroj: Digestive diseases and sciences [Dig Dis Sci] 2020 Jun; Vol. 65 (6), pp. 1806-1815. Date of Electronic Publication: 2019 Nov 15.
DOI: 10.1007/s10620-019-05944-5
Abstrakt: Background: To prevent colorectal cancer, high-quality colonoscopy is advocated, undertaken by endoscopists with high adenoma detection rates (ADRs). Despite reports that various factors may impact ADRs, the significance of such factors is still unclear.
Aims: The analysis was aimed at quality-oriented interventions for boosting ADRs.
Methods: Study enrollees were adults subjected to screening colonoscopy between September 2013 and August 2016 at the Gangnam Center of Seoul National University Hospital Healthcare System. The investigation entailed six periods (P1-6) of 6 months each, during which serial multidirectional quality improvement efforts were instituted. In particular, we sought to further educate endoscopists, provide feedback on individual ADRs, and introduce a split-dose regimen, gauging results via the Boston Bowel Preparation Score. Changes in polyp detection rates (PDRs) and ADRs were then analyzed.
Results: A total of 13,430 colonoscopies were undertaken by 15 experienced endoscopists. Overall, the ADR increased from 45.6% (P1) to 48.2% (P6, p < 0.001). The PDR, ADR, and advanced adenoma detection rate (AdvADR) showed the greatest increases between P3 and P4 [PDR 67.8% → 71.2% (p < 0.001); ADR 44.1% → 47.7% (p = 0.001); AdvADR 2.3% → 3.3% (p = 0.028)] in keeping with the introduction of a split-dose regimen. The sessile serrated adenoma detection rate (SSADR) increased substantially from 2.1% (P1) to 7.9% (P6, p < 0.001), with the largest gain between P1 and P2, just after education (p = 0.023).
Conclusions: Successful quality improvement in colonoscopy was achieved through comprehensive multidirectional efforts in education, feedback, and enhanced bowel preparation. Achieving high-level bowel preparation was paramount in ADR improvement. The SSADR was improved through education.
Databáze: MEDLINE
Externí odkaz: