Health Technology Assessment, Price and Reimbursement Review for Orphan Drugs In France

HTA decision-making for drugs for rare diseases: comparison of processes across countries

Introduction

Drugs for rare diseases (DRDs) offer important health benefits, but challenge traditional health technology assessment, reimbursement, and pricing processes due to limited effectiveness evidence. Recently, modified processes to address these challenges while improving patient access have been proposed in Canada. This review examined processes in 12 jurisdictions to develop recommendations for consideration during formal government-led multi-sectoral discussions currently taking place in Canada.

Methods

(i) A scoping review of DRD reimbursement processes, (ii) key informant interviews, (iii) a case study of evaluations for and the reimbursement status of a set of 7 DRDs, and (iv) a virtual, multi-stakeholder consultation retreat were conducted.

Results

Only NHS England has a process specifically for DRDs, while Italy, Scotland, and Australia have modified processes for eligible DRDs. Almost all consider economic evaluations, budget impact analyses, and patient-reported outcomes; but less than half accept surrogate measures. Disease severity, lack of alternatives, therapeutic value, quality of evidence, and value for money are factors used in all decision-making process; only NICE England uses a cost-effectiveness threshold. Budget impact is considered in all jurisdictions except Sweden. In Italy, France, Germany, Spain, and the United Kingdom, specific factors are considered for DRDs. However, in all jurisdictions opportunities for clinician/patient input are the same as those for other drugs. Of the 7 DRDs included in the case study, the number that received a positive reimbursement recommendation was highest in Germany and France, followed by Spain and Italy. No relationship between recommendation type and specific elements of the pricing and reimbursement process was found.

Conclusions

Based on the collective findings from all components of the project, seven recommendations for possible action in Canada are proposed. These focus on defining “appropriate access”, determining when a “full” HTA may not be needed, improving coordination among stakeholder groups, developing a Canadian framework for Managed Access Plans, creating a pan-Canadian DRD/rare disease data infrastructure, genuine and continued engagement of patient groups and clinicians, and further research on different decision and financing options, including MAPs.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13023-022-02397-4.

Assessment of significant benefit for orphan medicinal products by European regulators may support subsequent relative effectiveness assessments by health technology assessment organizations

To maintain orphan drug status at the time of market authorization, orphan medicinal products (OMPs) need to be assessed for all criteria, including significant benefit, by the Committee for Orphan Medicinal Products (COMP) of the European Medicines Agency (EMA). Subsequently, health technology assessment (HTA) organizations evaluate the same OMPs in their relative effectiveness assessments (REAs). This review investigates the similarities and differences between the two frameworks for six HTA organizations, including the European Network for HTA. We discuss differences between both assessment frameworks within five domains (clinical evidence used, patient population, intervention, comparators, and outcome measures) for all drugs. Five illustrative cases studies were selected for a qualitative review.

Orphan Drugs in Oncology

Rare diseases represent a group of conditions affecting a very limited number of patients. Low profitability resulting from the small size of target population coupled with difficulties in conducting the research causes the lack of interest from the pharmaceutical industry. In order to promote research and development of medicines for rare diseases, a special 'orphan' legislation was introduced in a number of regions. These measures led to a significant increase in the number of approved orphan molecules. The high per patient cost of orphan drugs, as well the rapid growth of orphan drug sector, raised concerns regarding the sustainable funding of therapies for rare diseases. Rare cancers represent the majority of the current orphan drug market and are often associated with very high revenues. This chapter provides a review of orphan legislations and health technology assessment framework, analyses the position of oncology drugs on the orphan drug market and discusses future perspectives.