Temporal association of sNfL and gad-enhancing lesions in multiple sclerosis.

ABSTRACT:

Objective

Multiple sclerosis (MS) is an autoimmune demyelinating disorder, which is characterized by relapses and remissions. Serum neurofilament light chain (sNfL) is an emerging biomarker of disease activity but its clinical use is still limited. In this study, we aim to characterize the temporal association between sNfL and new clinical relapses and new gadolinium-enhancing (Gd+) lesions.

Methods

Annual sNfL levels were measured with a single-molecule array (SIMOA) assay in 94 patients with MS enrolled in the Comprehensive Longitudinal Investigation of Multiple Sclerosis at the Brigham and Women's Hospital (CLIMB) study. We used a multivariable linear mixed-effects model to test the temporal association of sNfL with clinical relapses and/or new Gd+ lesions. We adjusted th

SUBMITTER: Rosso M 

PROVIDER: S-EPMC7318095 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature