Brazilian patients multi-institutional consensus on biosimilar drugs

Abstract

Objective: This paper aims to publish a consensus from diverse patient associations on biossimilar drugs. Methods: The consensus was produced in a live meeting that gathered 15 representatives from 11 different patient associations. Previously to the meeting a Delphi exercise was elaborated contemplating 12 different subjects regarding biosimilar drugs. The subjects with smaller agreement were chosen to be discussed in informative lectures. Posteriorly, the attendants discussed the subjects and elaborated the consensus. Results: The consensus focused on eight different general subjects: nomenclature, pharmacovigilance, national Market, RDC nº 55/2010, extrapolation of indications, automatic substitution, interchangeability, clinical trials. Conclusions: Biosimilar drugs represent progress regarding the access to biologic treatment, especially due to its economic competitiveness. However, its use must be supported by proper clinical trials – biosimilarity exercise – respecting the prescritor autonomy and counting on solid pharmacovigilance methods.