TY - JOUR A1 - Steinhardt, Maximilian Johannes A1 - Zhou, Xiang A1 - Krummenast, Franziska A1 - Meckel, Katharina A1 - Nickel, Katharina A1 - Böckle, David A1 - Messerschmidt, Janin A1 - Knorz, Sebastian A1 - Dierks, Alexander A1 - Heidemeier, Anke A1 - Lapa, Constantin A1 - Einsele, Hermann A1 - Rasche, Leo A1 - Kortüm, Klaus Martin T1 - Sequential CD38 monoclonal antibody retreatment leads to deep remission in a patient with relapsed/refractory multiple myeloma T2 - International Journal of Immunopathology and Pharmacology N2 - We report on a currently 76-year-old female patient with relapsed/refractory (RR) multiple myeloma (MM) treated at our institution. This patient had received six lines of therapy including tandem autologous stem cell transplant, proteasome inhibitor, immunomodulatory drugs and CD38 antibody MOR202. At the last relapse, she progressed during treatment with pomalidomide and MOR202. In an individualized therapy concept, we started a multi-agent salvage therapy with pomalidomide, bortezomib, doxorubicin, dexamethasone, and CD38 antibody daratumumab (“Pom-PAD-Dara”), which resulted in a stringent complete remission with minimal residual disease (MRD) negativity after nine cycles. So far, our patient shows a progression free survival of more than 12 months. Our case demonstrates the feasibility of successful CD38 antibody retreatment in a patient with heavily pretreated CD38 antibody resistant MM. KW - CD38 KW - MOR202 KW - daratumumab KW - multiple myeloma KW - refractory KW - relapse Y1 - 2020 UR - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/23623 UR - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-236235 VL - 34 ER -