This is a single-arm, prospective, multicenter, single-stage phase-II trial for patients aged 18-69 years with ECOG PS ≥2 or ≥70 years with previously untreated PCNSL, who are not eligible for HCT-ASCT at investigators decision. This trial evaluates the CRR rate after at least 2 cycles of MTR2, the incidence and severity of adverse events, progression-free survival, and overall survival after one year.~It is planned to enroll eligible patients with PCNSL, i.e. who receive at least 2 cycles of the combination of rituximab, MTX and the IMPs tafasitamab and lenalidomide, over a one-year period. Follow-up will be conducted for 1 year within the trial.
Pilot-trial of Methotrexate, Tafasitamab (Minjuvi®), Lenalidomide (Revlimid®) and Rituximab in patients ineligible for HCT-ASCT with Primary Central Nervous System Lymphoma (PCNSL)