GOALS: To determine whether patients referred for open access endoscopy (OAE) are being appropriately identified as "increased risk" or "average risk" for colorectal cancer (CRC) by referring physicians. BACKGROUND: OAE allows nongastroenterologists to schedule elective endoscopies without prior consultation with a gastroenterologist. It is unknown how accurately referring physicians identify CRC risk of such patients. METHODS: We retrospectively reviewed the records of outpatients referred to a single OAE center for screening or surveillance colonoscopy from July 1, 2001 to November 8, 2002. Before colonoscopy, a 3-question tool was used to stratify each patient as average risk or increased risk for CRC. CRC risk assessment was compared with the referring physician's indication for colonoscopy. Chi-square testing was used to compare the incidence of neoplastic polyps between average risk and increased risk patients. RESULTS: Two hundred eighty-eight patients met inclusion criteria. Referring physicians accurately identified 61% of 126 increased risk patients, including 13 of 19 patients (68%) with a personal history of CRC, 29 of 61 patients (48%) with a family history of CRC, 47 of 61 patients (77%) with a personal history of colonic polyps, and 0 of 8 patients (0%) who met clinical criteria for hereditary nonpolyposis colorectal cancer. Adenomatous polyps were found in 24% of average risk patients compared with 41% of increased risk patients (P<0.01). CONCLUSIONS: In an OAE system, referring physicians often fail to correctly identify patients at increased risk for CRC. Our 3-question tool for risk assessment helps to better identify patients at increased risk of CRC and can be used by gastroenterologists to stratify patients referred for OAE.
GOALS: To determine whether patients referred for open access endoscopy (OAE) are being appropriately identified as "increased risk" or "average risk" for colorectal cancer (CRC) by referring physicians. BACKGROUND: OAE allows nongastroenterologists to schedule elective endoscopies without prior consultation with a gastroenterologist. It is unknown how accurately referring physicians identify CRC risk of such patients. METHODS: We retrospectively reviewed the records of outpatients referred to a single OAE center for screening or surveillance colonoscopy from July 1, 2001 to November 8, 2002. Before colonoscopy, a 3-question tool was used to stratify each patient as average risk or increased risk for CRC. CRC risk assessment was compared with the referring physician's indication for colonoscopy. Chi-square testing was used to compare the incidence of neoplastic polyps between average risk and increased risk patients. RESULTS: Two hundred eighty-eight patients met inclusion criteria. Referring physicians accurately identified 61% of 126 increased risk patients, including 13 of 19 patients (68%) with a personal history of CRC, 29 of 61 patients (48%) with a family history of CRC, 47 of 61 patients (77%) with a personal history of colonic polyps, and 0 of 8 patients (0%) who met clinical criteria for hereditary nonpolyposis colorectal cancer. Adenomatous polyps were found in 24% of average risk patients compared with 41% of increased risk patients (P<0.01). CONCLUSIONS: In an OAE system, referring physicians often fail to correctly identify patients at increased risk for CRC. Our 3-question tool for risk assessment helps to better identify patients at increased risk of CRC and can be used by gastroenterologists to stratify patients referred for OAE.
Authors: Hamzah Abu-Sbeih; Faisal S Ali; Phillip S Ge; Carlos H Barcenas; Phillip Lum; Wei Qiao; Robert S Bresalier; Manoop S Bhutani; Gottumukkala S Raju; Yinghong Wang Journal: Ann Gastroenterol Date: 2019-05-20