Application of R2-ISS risk stratification to patients with multiple myeloma treated with autologous stem cell transplants at UAMS.

ABSTRACT: The Second Revision of the International Staging System (R2-ISS) was published in 2022 and has been validated in several cohorts of patients with multiple myeloma (MM). In this study, we investigated a total of 860 patients with MM who received an upfront autologous stem cell transplantation between 2001 and 2021. The median age of the patients was 60 years, with a median overall survival (OS) of 123 months and median progression-free survival (PFS) of 70 months. We collected the variables included in the ISS, R-ISS, and R2-ISS systems as well as additional standard variables. Our analyses demonstrated that all 3 ISS series systems (ISS, R-ISS, and R2-ISS) exhibited robust discrimination in terms of both OS and PFS among our study cohort. The ISS system effectively stratified patients into

SUBMITTER: Guo W 

PROVIDER: S-EPMC10637884 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature