关键词: PCR flow cytometry high throughput sequencing minimal residual disease plasma cell myeloma quantification rare event detection

Mesh : Antigens, CD / analysis genetics immunology Antineoplastic Agents / therapeutic use Antineoplastic Combined Chemotherapy Protocols Consensus Flow Cytometry Gene Expression Hematopoietic Stem Cell Transplantation High-Throughput Nucleotide Sequencing Humans Immunoglobulin Heavy Chains / genetics immunology Multiple Myeloma / diagnosis immunology mortality therapy Neoplasm, Residual / diagnosis immunology mortality therapy Plasma Cells / drug effects pathology Polymorphism, Genetic / immunology Prognosis Real-Time Polymerase Chain Reaction Remission Induction Survival Analysis Transplantation, Autologous Treatment Outcome

来  源:   DOI:10.1002/cyto.b.21272

Abstract:
Treatment options for myeloma continue to develop at a rapid pace, and it is becoming increasingly challenging to determine the optimal therapeutic approaches because demonstrating a clear survival benefit now requires many years of follow-up. The detection of minimal residual disease (MRD) is recognized as a sensitive and rapid approach to evaluate treatment efficacy that predicts progression-free and overall survival independent of categorical response assessment and patients\' biology. The benefit of MRD analysis is reflected in the many different techniques (multiparameter flow cytometry, quantitative polymerase chain reaction, and high-throughput sequencing) and collaborative groups (including EMN, ESCCA, ICCS, EuroFlow, and EuroMRD) that have performed collaborative projects to harmonize quantitative MRD detection. The time has come to adopt a consensus approach, and this report reviews the benefits and disadvantages of different strategies for MRD detection in myeloma and highlights the requirements for a sensitive, reproducible, and clinically meaningful cellular analytical approach.
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