Klin Onkol 2010; 23(5): 343-353.
Summary
Backgrounds: All three cancer screening programmes recommended by the Council of the EU are available to defined target age groups in the Czech Republic. Organized programmes for screening of breast, colorectal and cervical cancer have been initiated in the last decade. Materials and Methods: A system for information support, as an essential component of organized screening programmes, has been implemented in all screening programmes. It comprises the Czech National Cancer Registry to monitor the cancer burden and population impact of the programmes, the National Reference Centre as a provider of nationwide insurance claims data, and the specialised databases of all three programmes, which collect information on screening, diagnostics and final diagnoses. Results: Early diagnostics of malignant neoplasms and progress in therapy have helped to stabilize mortality, even in diagnoses with increasing incidence. The coverage of the Czech screening programmes has constantly been rising; however, it is still insufficient: 51.2%, 17.9% and 48.4% of the target population was covered at the end of 2008 in breast, colorectal and cervical screening programmes, respectively. In 2008, a total of 468,419 women underwent screening mammography and 2,128 tumours were detected (4.5 per 1,000 screened). According to the screening colonoscopy registry, more than 13,000 men and women underwent preventive colonoscopy in 2009, 4,085 patients were diagnosed with adenoma and 619 with colorectal cancer, mostly in the early stages. The information system for cervical screening was implemented in 2009 and has been running in pilot mode; the first results are expected at the end of 2010. Conclusion: The system for information support within organised cancer screening programmes enables monitoring of the performance of screening and diagnostic centres and thus helps to maintain continuous quality improvements, which are a necessary presumption for replicating the promising results of clinical trials. To achieve a substantial impact on population incidence and mortality, a large increase in test coverage in target populations will be necessary. The programmes should be transformed to a population-based form, which involves inviting all people in the target population to be screened.
