Abstract
Colorectal cancer (CRC) is the second most common cancer among both men and women in Germany. Owing to its relatively slow growth, perspectives for effective early detection are much better than for other forms of cancer. To summarize the evidence on effectiveness and cost-effectiveness of CRC screening, and to provide an overview on the current state and perspectives for effective CRC screening. Summary and critical review of evidence from randomized trials and observational epidemiological studies. A reduction in CRC mortality by offering annual fecal occult blood tests or once-only flexible sigmoidoscopy has been demonstrated in randomized trials. Novel fecal immunochemical tests for hemoglobin in stool have been shown to be more sensitive than traditional fecal occult blood tests and could substantially improve noninvasive CRC screening. Epidemiological studies suggest that the majority of CRC cases and deaths could be prevented by colonoscopy and removal of colorectal adenomas. However, adherence to screening offered outside organized screening programs is low. The National Cancer Plan recommends an organized CRC screening program in Germany. The law on the early detection of cancer from April 2013 has paved the way for its implementation. The great potential for CRC prevention by early detection has so far only been realized to a very limited extent in Germany. Introduction of an organized screening program and the offer of enhanced noninvasive screening tests could strongly enhance the utilization and effectiveness of CRC screening in Germany. The political frame has been set, and timely quality-assured implementation is required.
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More From: Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz
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