Placebo-controlled trial of rituximab in IgM anti-myelin-associated glycoprotein neuropathy.

ABSTRACT:

Objective

To determine whether rituximab 375 mg/m(2) was efficacious in patients with immunoglobulin M (IgM) anti-myelin-associated glycoprotein antibody demyelinating neuropathy (IgM anti-MAG demyelinating neuropathy).

Methods

Fifty-four patients with IgM anti-MAG demyelinating neuropathy were enrolled in this randomized, double-blind, placebo-controlled trial. The inclusion criteria were inflammatory neuropathy cause and treatment (INCAT) sensory score (ISS) ≥4 and visual analog pain scale >4 or ataxia score ≥2. The primary outcome was mean change in ISS at 12 months.

Results

Twenty-six patients were randomized to a group receiving 4 weekly infusions of 375 mg/m(2) rituximab, and 28 patients to placebo. Intention-to-treat analysis, with imputation of missing ISS val

SUBMITTER: Leger JM 

PROVIDER: S-EPMC3721095 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature