Jae Myung Cha1, Richard A Kozarek2, Danielle La Selva2, Michael Gluck2, Andrew Ross2, Michael Chiorean2, Johannes Koch2, Otto S Lin3. 1. Gastroenterology Division, Kyung Hee University Hospital at Gang Dong, Kyung Hee University School of Medicine, Seoul, South Korea; Digestive Disease Institute, Virginia Mason Medical Center, Seattle, Washington. 2. Digestive Disease Institute, Virginia Mason Medical Center, Seattle, Washington. 3. Digestive Disease Institute, Virginia Mason Medical Center, Seattle, Washington. Electronic address: ottoslin@yahoo.com.
Abstract
BACKGROUND & AIMS: Although the numbers of medical procedures performed on extremely elderly patients (90 years or older, nonagenarians) are increasing, there are no data on the performance, diagnostic yield, or safety of colonoscopy for these patients. We compared the performance and safety of diagnostic colonoscopy, as well as lesions detected, in nonagenarians with patients who were 75 to 79 years old. METHODS: In a retrospective study, we compared data from 76 extremely elderly patients (90 years or older) with data from 140 very elderly patients (75 to 79 years old, controls), all of whom underwent diagnostic colonoscopy from January 2010 through March 2013 at Virginia Mason Medical Center. All colonoscopies were performed by 15 endoscopists. We compared rates of colonoscopy completion, bowel preparation quality, diagnostic yield, and adverse events. RESULTS: In extremely elderly patients, more colonoscopies were performed under general anesthesia, compared with controls (P < .001). When extremely elderly patients underwent colonoscopies with moderate sedation, lower doses of midazolam and fentanyl were given, compared with controls (P < .001). Colonoscopies were completed in a lower proportion of extremely elderly patients (88.2% vs. 99.3% for controls, P < .001), and these patients had a higher incidence of inadequate bowel preparation (29.7% vs. 15.0% for controls, P = .011). Colonoscopies were also associated with cardiopulmonary events in a higher proportion of extremely elderly patients (P = .006) as well as overall adverse events, compared with controls (P = .002). A higher proportion of extremely elderly patients were found to have advanced neoplasia (28.4% vs. 6.4% of controls, P < .001) as well as any neoplasia (P < .001 vs. controls). A greater percentage of extremely elderly patients also had large lesions (P = .002) and malignancies detected by histology (P < .001 vs. controls). Eleven extremely elderly patients (14.9%) were found to have cancer or high-grade dysplasia by colonoscopy. CONCLUSIONS: In patients 90 years or older, diagnostic colonoscopy is associated with increased risk for incomplete procedure, inadequate bowel preparation, and adverse events. However, a large proportion of patients are found to have advanced neoplasia and cancer, compared with patients 75 to 79 years old.
BACKGROUND & AIMS: Although the numbers of medical procedures performed on extremely elderly patients (90 years or older, nonagenarians) are increasing, there are no data on the performance, diagnostic yield, or safety of colonoscopy for these patients. We compared the performance and safety of diagnostic colonoscopy, as well as lesions detected, in nonagenarians with patients who were 75 to 79 years old. METHODS: In a retrospective study, we compared data from 76 extremely elderly patients (90 years or older) with data from 140 very elderly patients (75 to 79 years old, controls), all of whom underwent diagnostic colonoscopy from January 2010 through March 2013 at Virginia Mason Medical Center. All colonoscopies were performed by 15 endoscopists. We compared rates of colonoscopy completion, bowel preparation quality, diagnostic yield, and adverse events. RESULTS: In extremely elderly patients, more colonoscopies were performed under general anesthesia, compared with controls (P < .001). When extremely elderly patients underwent colonoscopies with moderate sedation, lower doses of midazolam and fentanyl were given, compared with controls (P < .001). Colonoscopies were completed in a lower proportion of extremely elderly patients (88.2% vs. 99.3% for controls, P < .001), and these patients had a higher incidence of inadequate bowel preparation (29.7% vs. 15.0% for controls, P = .011). Colonoscopies were also associated with cardiopulmonary events in a higher proportion of extremely elderly patients (P = .006) as well as overall adverse events, compared with controls (P = .002). A higher proportion of extremely elderly patients were found to have advanced neoplasia (28.4% vs. 6.4% of controls, P < .001) as well as any neoplasia (P < .001 vs. controls). A greater percentage of extremely elderly patients also had large lesions (P = .002) and malignancies detected by histology (P < .001 vs. controls). Eleven extremely elderly patients (14.9%) were found to have cancer or high-grade dysplasia by colonoscopy. CONCLUSIONS: In patients 90 years or older, diagnostic colonoscopy is associated with increased risk for incomplete procedure, inadequate bowel preparation, and adverse events. However, a large proportion of patients are found to have advanced neoplasia and cancer, compared with patients 75 to 79 years old.
Authors: Cristiano Spada; Cesare Hassan; Davide Bellini; David Burling; Giovanni Cappello; Cristina Carretero; Evelien Dekker; Rami Eliakim; Margriet de Haan; Michal F Kaminski; Anastasios Koulaouzidis; Andrea Laghi; Philippe Lefere; Thomas Mang; Sebastian Manuel Milluzzo; Martina Morrin; Deirdre McNamara; Emanuele Neri; Silvia Pecere; Mathieu Pioche; Andrew Plumb; Emanuele Rondonotti; Manon Cw Spaander; Stuart Taylor; Ignacio Fernandez-Urien; Jeanin E van Hooft; Jaap Stoker; Daniele Regge Journal: Eur Radiol Date: 2021-05 Impact factor: 5.315
Authors: Marc S Piper; Jennifer K Maratt; Brian J Zikmund-Fisher; Carmen Lewis; Jane Forman; Sandeep Vijan; Valbona Metko; Sameer D Saini Journal: JAMA Netw Open Date: 2018-12-07