Sequential CD38 monoclonal antibody retreatment leads to deep remission in a patient with relapsed/refractory multiple myeloma.

Autor: Steinhardt MJ; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Zhou X; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Krummenast F; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Meckel K; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Nickel K; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Böckle D; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Messerschmidt J; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Knorz S; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Dierks A; Department of Nuclear Medicine, University Hospital Würzburg, Wurzburg, Germany.; Department of Nuclear Medicine, University Hospital Augsburg, Augsburg, Germany., Heidemeier A; Department of Diagnostic Radiology, University Hospital Würzburg, Wurzburg, Germany., Lapa C; Department of Nuclear Medicine, University Hospital Würzburg, Wurzburg, Germany.; Department of Nuclear Medicine, University Hospital Augsburg, Augsburg, Germany., Einsele H; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany., Rasche L; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany.; Mildred Scheel Early Career Center, University Hospital of Würzburg, Würzburg, Germany., Kortüm KM; Department of Oncology and Hematology, University Hospital Würzburg, Wurzburg, Germany.
Jazyk: angličtina
Zdroj: International journal of immunopathology and pharmacology [Int J Immunopathol Pharmacol] 2020 Jan-Dec; Vol. 34, pp. 2058738420980258.
DOI: 10.1177/2058738420980258
Abstrakt: 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.
Databáze: MEDLINE