UPDATED RESULTS OF THE FIL “MIRO” STUDY, A MULTICENTER PHASE II TRIAL COMBINING LOCAL RADIOTHERAPY AND MRD‐DRIVEN IMMUNOTHERAPY IN EARLY‐STAGE FOLLICULAR LYMPHOMA

Early-stage follicular lymphoma (FL) is usually managed with involved field radiotherapy (IFRT), allowing a complete and long lasting eradication of the disease only in 40-50% of patients (pts). The aim of this multicenter phase II prospective study was to evaluate the role of MRD in identifying pts unlikely to be cured by IFRT, for whom an immunotherapy consolidation could improve outcome. 110 pts with stage I/II FL were enrolled and treated...