Yield and Safety of Colonoscopy in Patients Older Than 80 Years
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00590434|
Recruitment Status : Completed
First Posted : January 10, 2008
Last Update Posted : October 26, 2012
Midwest Biomedical Research Foundation
US Department of Veterans Affairs
Information provided by (Responsible Party):
Ajay Bansal, Midwest Biomedical Research Foundation
No Study Results Posted on ClinicalTrials.gov for this Study
|Recruitment Status :||Completed|
|Actual Primary Completion Date :||December 2009|
|Actual Study Completion Date :||December 2009|
Winawer S, Fletcher R, Rex D, Bond J, Burt R, Ferrucci J, Ganiats T, Levin T, Woolf S, Johnson D, Kirk L, Litin S, Simmang C; Gastrointestinal Consortium Panel. Colorectal cancer screening and surveillance: clinical guidelines and rationale-Update based on new evidence. Gastroenterology. 2003 Feb;124(2):544-60.
Winawer SJ, Zauber AG, Fletcher RH, Stillman JS, O'Brien MJ, Levin B, Smith RA, Lieberman DA, Burt RW, Levin TR, Bond JH, Brooks D, Byers T, Hyman N, Kirk L, Thorson A, Simmang C, Johnson D, Rex DK; US Multi-Society Task Force on Colorectal Cancer; American Cancer Society. Guidelines for colonoscopy surveillance after polypectomy: a consensus update by the US Multi-Society Task Force on Colorectal Cancer and the American Cancer Society. Gastroenterology. 2006 May;130(6):1872-85. Review.
Lin OS, Kozarek RA, Schembre DB, Ayub K, Gluck M, Drennan F, Soon MS, Rabeneck L. Screening colonoscopy in very elderly patients: prevalence of neoplasia and estimated impact on life expectancy. JAMA. 2006 May 24;295(20):2357-65.
Stevens T, Burke CA. Colonoscopy screening in the elderly: when to stop? Am J Gastroenterol. 2003 Aug;98(8):1881-5.
Duncan JE, Sweeney WB, Trudel JL, Madoff RD, Mellgren AF. Colonoscopy in the elderly: low risk, low yield in asymptomatic patients. Dis Colon Rectum. 2006 May;49(5):646-51.
Cooper GS, Chak A, Koroukian S. The polyp detection rate of colonoscopy: a national study of Medicare beneficiaries. Am J Med. 2005 Dec;118(12):1413.
Cooper GS, Yuan Z, Landefeld CS, Johanson JF, Rimm AA. A national population-based study of incidence of colorectal cancer and age. Implications for screening in older Americans. Cancer. 1995 Feb 1;75(3):775-81.
O'Brien MJ, Winawer SJ, Zauber AG, Gottlieb LS, Sternberg SS, Diaz B, Dickersin GR, Ewing S, Geller S, Kasimian D, et al. The National Polyp Study. Patient and polyp characteristics associated with high-grade dysplasia in colorectal adenomas. Gastroenterology. 1990 Feb;98(2):371-9.
Sardinha TC, Nogueras JJ, Ehrenpreis ED, Zeitman D, Estevez V, Weiss EG, Wexner SD. Colonoscopy in octogenarians: a review of 428 cases. Int J Colorectal Dis. 1999 Aug;14(3):172-6.
Lieberman DA, Prindiville S, Weiss DG, Willett W; VA Cooperative Study Group 380. Risk factors for advanced colonic neoplasia and hyperplastic polyps in asymptomatic individuals. JAMA. 2003 Dec 10;290(22):2959-67.
Gatto NM, Frucht H, Sundararajan V, Jacobson JS, Grann VR, Neugut AI. Risk of perforation after colonoscopy and sigmoidoscopy: a population-based study. J Natl Cancer Inst. 2003 Feb 5;95(3):230-6.
Cappell MS. Safety and efficacy of colonoscopy after myocardial infarction: an analysis of 100 study patients and 100 control patients at two tertiary cardiac referral hospitals. Gastrointest Endosc. 2004 Dec;60(6):901-9.
Villa VM, Harada ND, Washington D, Damron-Rodriguez J. The health and functional status of US veterans aged 65+: implications for VA health programs serving an elderly, diverse veteran population. Am J Med Qual. 2003 May-Jun;18(3):108-16.
Ko CY, Chang JT, Chaudhry S, Kominski G. Are high-volume surgeons and hospitals the most important predictors of in-hospital outcome for colon cancer resection? Surgery. 2002 Aug;132(2):268-73.
Houry S, Amenabar J, Rezvani A, Huguier M. Should patients over 80 years old be operated on for colorectal or gastric cancer? Hepatogastroenterology. 1994 Dec;41(6):521-5.
Cohen HA, Williams DO, Holmes DR Jr, Selzer F, Kip KE, Johnston JM, Holubkov R, Kelsey SF, Detre KM; NHLBI Dynamic Registry. Impact of age on procedural and 1-year outcome in percutaneous transluminal coronary angioplasty: a report from the NHLBI Dynamic Registry. Am Heart J. 2003 Sep;146(3):513-9.
Clipp EC, Carver EH, Pollak KI, Puleo E, Emmons KM, Onken J, Farraye FA, McBride CM. Age-related vulnerabilities of older adults with colon adenomas: evidence from Project Prevent. Cancer. 2004 Mar 1;100(5):1085-94.
Chen H, Cantor A, Meyer J, Beth Corcoran M, Grendys E, Cavanaugh D, Antonek S, Camarata A, Haley W, Balducci L, Extermann M. Can older cancer patients tolerate chemotherapy? A prospective pilot study. Cancer. 2003 Feb 15;97(4):1107-14.
Neagoe A, Molnar AM, Acalovschi M, Seicean A, Serban A. Risk factors for colorectal cancer: an epidemiologic descriptive study of a series of 333 patients. Rom J Gastroenterol. 2004 Sep;13(3):187-93.
Anderson JC, Alpern Z, Messina CR, Lane B, Hubbard P, Grimson R, Ells PF, Brand DL. Predictors of proximal neoplasia in patients without distal adenomatous pathology. Am J Gastroenterol. 2004 Mar;99(3):472-7.
Juarranz M, Calle-Purón ME, González-Navarro A, Regidor-Poyatos E, Soriano T, Martínez-Hernandez D, Rojas VD, Guinee VF. Physical exercise, use of Plantago ovata and aspirin, and reduced risk of colon cancer. Eur J Cancer Prev. 2002 Oct;11(5):465-72.
Terry MB, Neugut AI, Mansukhani M, Waye J, Harpaz N, Hibshoosh H. Tobacco, alcohol, and p53 overexpression in early colorectal neoplasia. BMC Cancer. 2003 Nov 6;3:29.
Thun MJ, Namboodiri MM, Heath CW Jr. Aspirin use and reduced risk of fatal colon cancer. N Engl J Med. 1991 Dec 5;325(23):1593-6.