Biosimilar switching in inflammatory bowel disease: from evidence to clinical practice

After patents' expiration of biological originators, several biosimilars of infliximab and adalimumab have been authorized. The approval is based on data extrapolated from other indications for which the originator has been previously tested. Despite rigorous approval processes by regulatory entities, physicians' and patients' knowledge about biosimilars is limited and some concerns about their use persist.This article summarizes the evidence on...