Efficacy and Safety of a Combination of Thrombopoietin Receptor Agonist with an Immunosuppressant Therapy for the Management of Multirefractory Adult ITP: Results from a Retrospective, Multicenter, Observational Study

Introduction Multirefractory adult ITP, defined as no response to splenectomy, rituximab, and thrombopoietin receptor agonists (TPO-Ra), is associated with high morbidity and mortality. In a previous study, we have shown that combining an immunosuppressant therapy with one TPO-Ra could be a promising therapeutic strategy for managing patients with multirefractory ITP. Objective The aim of this study was to assess the efficacy and safety of such...