Minimal Residual Disease and Survival Outcomes in Patients With Chronic Lymphocytic Leukemia: A Systematic Review and Meta-analysis.

Affiliation

Department of Hematology-Oncology, Azienda Ospedaliera Pugliese-Ciaccio, Catanzaro, Italy. Electronic address: [Email]

Abstract

Patients with chronic lymphocytic leukemia (CLL) who achieve undetectable minimal residual disease (U-MRD) (ie, < 10-4 detectable leukemic cells in peripheral blood or bone marrow) have better outcomes than those with detectable MRD. To assess the magnitude of improvement of progression-free survival (PFS) or overall survival (OS) in patients who achieved U-MRD after upfront chemotherapy (CT) or chemo-immunotherapy (CIT), we conducted a systematic review and meta-analysis.

Keywords

Chemo-immunotherapy,Clinical outcome,Meta-analysis,Minimal residual disease,Prognosis,