Minimal residual disease in systemic light chain amyloidosis: a systematic review and meta-analysis.

ABSTRACT:

Purpose

Minimal residual disease (MRD) is a validated prognostic factor in several hematological malignancies. However, its role in systemic light chain (AL) amyloidosis remains controversial, and this systematic review and meta-analysis aims to fill this gap.

Methods

We searched for relevant studies on Pubmed, Embase, and Cochrane Controlled Register of Trials, nine studies involving 451 patients were included and meta-analyzed. This systematic review has been registered in PROSPERO (CRD42023494169).

Results

Our study found that in the group of patients who achieved very good partial response (VGPR) or better, MRD negativity was correlated with higher cardiac and renal response rates [pooled risk ratio (RR) = 0.74 (95% CI 0.62-0.89), 0.74 (95% CI 0.64-0.87), respecti

SUBMITTER: Li X 

PROVIDER: S-EPMC11018658 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature