OBJECTIVES: To determine whether applying National Health and Medical Research Council (NHMRC) guidelines for colorectal cancer prevention would reduce the number of follow-up colonoscopies. DESIGN: A prospective audit of colonoscopic surveillance decisions before and after the intervention. SETTING: The endoscopy suite at a metropolitan tertiary hospital three months before and after January 2000. INTERVENTION: Dissemination of NHMRC guidelines, and supervision of application of the guidelines by a nurse coordinator. SUBJECTS: We compared colonoscopic surveillance decisions before and after the intervention in two groups of 100 consecutive patients after polypectomy and in two groups of 50 consecutive patients with a family history of colorectal cancer after a normal colonoscopy. MAIN OUTCOME MEASURES: Change in concordance of decisions with NHMRC guidelines; and effect on number of follow-up colonoscopies. RESULTS: After the intervention, the proportion of postpolypectomy surveillance decisions matching the guidelines increased from 37% to 96% (P < 0.05). The mean time to repeat colonoscopy after polypectomy increased from 2.7 to 3.5 years (P < 0.005) (ie, a 23% reduction in the number of postpolypectomy surveillance colonoscopies performed per year). Likewise, the proportion of family-history surveillance decisions matching the guidelines increased from 63% to 96%. Adhering to the guidelines resulted in a 17% reduction in colonoscopies performed on the basis of a family history of colorectal cancer. CONCLUSIONS: Supervised application of evidence-based guidelines to a colorectal cancer surveillance program significantly reduces the number of surveillance colonoscopies performed.
OBJECTIVES: To determine whether applying National Health and Medical Research Council (NHMRC) guidelines for colorectal cancer prevention would reduce the number of follow-up colonoscopies. DESIGN: A prospective audit of colonoscopic surveillance decisions before and after the intervention. SETTING: The endoscopy suite at a metropolitan tertiary hospital three months before and after January 2000. INTERVENTION: Dissemination of NHMRC guidelines, and supervision of application of the guidelines by a nurse coordinator. SUBJECTS: We compared colonoscopic surveillance decisions before and after the intervention in two groups of 100 consecutive patients after polypectomy and in two groups of 50 consecutive patients with a family history of colorectal cancer after a normal colonoscopy. MAIN OUTCOME MEASURES: Change in concordance of decisions with NHMRC guidelines; and effect on number of follow-up colonoscopies. RESULTS: After the intervention, the proportion of postpolypectomy surveillance decisions matching the guidelines increased from 37% to 96% (P < 0.05). The mean time to repeat colonoscopy after polypectomy increased from 2.7 to 3.5 years (P < 0.005) (ie, a 23% reduction in the number of postpolypectomy surveillance colonoscopies performed per year). Likewise, the proportion of family-history surveillance decisions matching the guidelines increased from 63% to 96%. Adhering to the guidelines resulted in a 17% reduction in colonoscopies performed on the basis of a family history of colorectal cancer. CONCLUSIONS: Supervised application of evidence-based guidelines to a colorectal cancer surveillance program significantly reduces the number of surveillance colonoscopies performed.
Authors: Michael P Pignone; Kathy L Flitcroft; Kirsten Howard; Lyndal J Trevena; Glenn P Salkeld; D James B St John Journal: Med J Aust Date: 2011-02-21 Impact factor: 7.738
Authors: Else-Mariëtte B van Heijningen; Iris Lansdorp-Vogelaar; Ewout W Steyerberg; S Lucas Goede; Evelien Dekker; Wilco Lesterhuis; Frank ter Borg; Juda Vecht; Pieter Spoelstra; Leopold Engels; Clemens J M Bolwerk; Robin Timmer; Jan H Kleibeuker; Jan J Koornstra; Harry J de Koning; Ernst J Kuipers; Marjolein van Ballegooijen Journal: Gut Date: 2015-01-13 Impact factor: 23.059
Authors: David B Preen; Iris Lansdorp-Vogelaar; Hooi C Ee; Cameron Platell; Dayna R Cenin; Lakkhina Troeung; Max Bulsara; Peter O'Leary Journal: Front Public Health Date: 2017-09-08