Analysis of baseline circulating tumor cells integrated with PET/CT findings in transplant-ineligible multiple myeloma.

ABSTRACT:

Abstract

We aimed to improve prognostic predictors in patients with transplant-ineligible multiple myeloma (TIE-MM) by combining baseline circulating clonal tumor cells (CTCs) and positron emission tomography/computed tomography (PET/CT) findings. The factors associated with prognosis were retrospectively investigated in 126 patients with TIE-MM who underwent CTC quantification by multiparameter flow cytometry and PET/CT at the initial presentation. The total lesion glycolysis (TLG) level was calculated using the Metavol software. The median percentage of CTC was 0.06% (range, 0%-4.82%), and 54 patients (42.9%) demonstrated high CTC levels. High CTC levels were associated with significantly poorer progression-free survival (PFS, 2-year 43.4% vs 68.1%; P < .001) and overall survival

SUBMITTER: Ikeda D 

PROVIDER: S-EPMC10784675 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature