Evaluation of cancer therapy from the perspective of a statutory health insurance

Increasing life expectancy, the introduction of costly new drugs and contributions from the health fund which do not cover overall costs, all contribute to financial problems for statutory health insurances (SHI) in oncology. Only an evidence-based approach can help to address these problems. In a first step patient-relevant benefits have to be substantiated as a necessary prerequisite for coverage of any treatment by SHIs. For products with no additional benefit compared to established forms of therapy the price will be limited by the established cost-benefit ratio. For products with additional benefits pricing is more difficult. For this situation the Institute for Quality and Efficiency in Healthcare (IQWiG) has developed general methods for the assessment of the relation of benefits to costs. Pricing based on this health economic evaluation is developed using efficiency frontier plots. However, this method is prone to manipulation and needs to be refined. Therapies without comparators, so-called soloists, cannot be priced in this way. New approaches to increase cost efficiency need to be developed in order to ensure the availability of high quality care in the future.