Emerging Technologies in Screening for Colorectal Cancer: CT Colonography, Immunochemical Fecal Occult Blood Tests, and Stool Screening Using Molecular Markers
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چکیده
منابع مشابه
Immunochemical fecal occult blood tests for colorectal cancer screening.
BACKGROUND The superiority of several immunochemical fecal occult blood tests (I-FOBT) over guaiac-based tests in colorectal cancer screening is now established. The aim of this study was to compare the analytical performance of 3 quantitative I-FOBTs. METHODS Stool samples from 10 healthy volunteers, initially I-FOBT negative, supplemented with human blood, were used to compare reproducibili...
متن کاملColorectal cancer screening: Why immunochemical fecal occult blood tests may be the best option
BACKGROUND There are many test options available for colorectal cancer screening. The choice of test relates to the objectives of those offering or considering screening. DISCUSSION While all screening programs aim to detect disease early in order to improve the length and/or quality of life for the individual, some organizations and individuals prefer screening tests that offer the opportuni...
متن کاملFecal Molecular Markers for Colorectal Cancer Screening
Despite multiple screening techniques, including colonoscopy, flexible sigmoidoscopy, radiological imaging, and fecal occult blood testing, colorectal cancer remains a leading cause of death. As these techniques improve, their sensitivity to detect malignant lesions is increasing; however, detection of precursor lesions remains problematic and has generated a lack of general acceptance for thei...
متن کاملColorectal cancer screening comparing no screening, immunochemical and guaiac fecal occult blood tests: a cost-effectiveness analysis.
Comparability of cost-effectiveness of colorectal cancer (CRC) screening strategies is limited if heterogeneous study data are combined. We analyzed prospective empirical data from a randomized-controlled trial to compare cost-effectiveness of screening with either one round of immunochemical fecal occult blood testing (I-FOBT; OC-Sensor®), one round of guaiac FOBT (G-FOBT; Hemoccult-II®) or no...
متن کاملClinical impact of the immunochemical fecal occult blood test for colorectal cancer screening in Brazil
BACKGROUND Colorectal cancer (CRC) screening programs based on the fecal occult blood test (FOBT) reduce CRC mortality. We carried out an observational prospective study to determine the accuracy of immunochemical FOBTs for the detection of CRC in individuals at average risk for the disease. METHODS This population-based study was performed between April 2015 and January 2016 in two gastroent...
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ژورنال
عنوان ژورنال: CA: A Cancer Journal for Clinicians
سال: 2003
ISSN: 0007-9235
DOI: 10.3322/canjclin.53.1.44