Colorectal cancer screening comparing no screening, immunochemical and guaiac fecal occult blood tests: a cost-effectiveness analysis
until further notice
SourceInternational Journal of Cancer, 128, 8, (2011), pp. 1908-1917
Article / Letter to editor
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Epidemiology, Biostatistics & HTA
International Journal of Cancer
SubjectIGMD 2: Molecular gastro-enterology and hepatology ONCOL 3: Translational research; NCEBP 1: Molecular epidemiology ONCOL 5: Aetiology, screening and detection; NCEBP 2: Evaluation of complex medical interventions; NCEBP 2:Evaluation of complex medical interventions ONCOL 4:Quality of Care; NCEBP 6: Quality of nursing and allied health care; NCEBP 2: Evaluation of complex medical interventions ONCOL 5: Aetiology, screening and detection; NCEBP 6: Quality of nursing and allied health care
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(R)), one round of guaiac FOBT (G-FOBT; Hemoccult-II(R)) or no screening in Dutch aged 50 to 75 years, completed with cancer registry and literature data, from a third-party payer perspective in a Markov model with first- and second-order Monte Carlo simulation. Costs were measured in Euros (euro), effects in life-years gained, and both were discounted with 3%. Uncertainty surrounding important parameters was analyzed. I-FOBT dominated the alternatives: after one round of I-FOBT screening, a hypothetical person would on average gain 0.003 life-years and save the health care system euro27 compared with G-FOBT and 0.003 life years and euro72 compared with no screening. Overall, in 4,460,265 Dutch aged 50-75 years, after one round I-FOBT screening, 13,400 life-years and euro320 million would have been saved compared with no screening. I-FOBT also dominated in sensitivity analyses, varying uncertainty surrounding important effect and cost parameters. CRC screening with I-FOBT dominated G-FOBT and no screening with or without accounting for uncertainty.
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