Consensus Guidelines for Myeloma Minimal Residual Disease Sample Staining and Data Acquisition

摘要

Background: Flow cytometric (FC) detection of minimal residual disease (MRD) in multiple myeloma (MM) is prognostic and predictive of response to therapy. Therefore, standardization of FC MM MRD testing is vital to ensure better and uniform assessment of response to therapy and clinical prognostication. The International Clinical Cytometry Society and European Society for Clinical Cell Analysis, recognizing the need for standardized FC approaches, organized a working group to develop consensus guidelines on good clinical practice in FC MM MRD. Consensus guidelines are presented for specimen quality, staining process, reagent combinations, and the data acquisition process, all key factors in achieving high quality FC MM MRD testing.