Place of patient-reported outcomesexperiences measurements (PROMS/PREMS) in the assessment and pricing of Health technologies in France

In the context of health technologies assessment, patient-reported outcome measures (PROMs) have become assessment criteria that are expected by evaluation agencies along with the other usual clinical criteria. PROMs instruments measure all aspects of patient experience in connection with their health: symptoms, activities of daily living (physical function, sleep, etc.), various aspects of health-related quality of life (QoL), compliance, global impression of change in wellbeing. PROMs are useful both as 1) a primary or secondary efficacy endpoints, and 2) a tolerability criterion to supplement vigilance data reported by clinicians. Measurement of PROMs must be subject to methodological rigor that is identical to that of other assessment criteria measured by an observer. Scales must be validated, suitable for the objective, and where possible specific to a disease. In addition to standard measures of quality of life, PROMs are taken into consideration in the assessments performed by the HAS, even if their impact on the conclusions is difficult to isolate, as assessments are multifactorial and take into account all data available with regard to the medical context. The CEPS will indirectly take into account PROMs in the fixing of the price or tariff only if they have contributed to the award of the ASA/ASMR by the ad hoc committee of the HAS. The working group has formulated three recommendations which aim to further the implementation of patient-reported outcome measures: (1) Better information for all parties involved in a dossier for technology assessment, (2) Systematization of the collection of PROMs for evaluation of health products, (3) Improved quality of dossiers thanks to the use of relevant and validated tools.