Abstract
BACKGROUND: To encourage the rational prescribing of biologics, payers across Europe have experimented with the implementation of benefit-sharing programs. Benefit-sharing programs are incentive programs that promote the use of 'best-value' off-patent biologics and biosimilars by driving changes in prescribing practices. The aim of these programs is to generate savings that can be shared among stakeholders involved (e.g. health authorities/payers, health care professionals, hospital managers/administration) and are generally used to improve the quality of health care and to increase patients' access to innovative services and medicines. However, the scarcity of information concerning the design, implementation and outcomes of benefit-sharing programs limits the transfer of knowledge to institutions aiming to adopt these types of incentive schemes in the future. OBJECTIVE: The aim of our study was to map benefit-sharing experiences across Europe, to compare their design and implementation characteristics and to assess the impact of the different benefit-sharing strategies on the use of 'best-value' biologics. METHOD: Our approach was based on a literature review and on semi-structured interviews with payers/insurers, regulators, health care professionals and industry representatives. RESULTS: Our analysis revealed variable design characteristics for benefit-sharing programs, depending on the organization of the health care system, the specific timeframe, the care setting and the policy environment. All these aspects can influence the robustness of benefit-sharing initiatives and their potential to stay in effect over time. We also noted a generalized lack of transparency regarding the distribution of savings and how they are reinvested. This lack of transparency has raised questions on how to optimally implement benefit-sharing in the future. CONCLUSIONS: To realize the full potential of benefit-sharing programs, we identify the importance of (i) setting up and timely monitoring success indicators for these programs; (ii) including quality of care and access to care parameters as success indicators; (iii) establishing clear pathways for the transparent redistribution/reinvestment of savings and (iv) transparently communicating with patients about the outcomes of benefit-sharing programs.