plasmapheresis works for MS

A forum to discuss research on the origins of MS and its development.
Post Reply
User avatar
frodo
Family Elder
Posts: 1521
Joined: Wed Dec 02, 2009 3:00 pm
Contact:

plasmapheresis works for MS

Post by frodo » Mon May 11, 2020 3:16 am

Double-blind, randomized controlled trial of therapeutic plasma exchanges vs sham exchanges in moderate-to-severe relapses of multiple sclerosis.

https://www.ncbi.nlm.nih.gov/pubmed/32369661

INTRODUCTION:

No randomized controlled clinical trial of therapeutic plasma exchanges (TPE) has yet been performed for moderate-to-severe relapses of multiple sclerosis (MS).

OBJECTIVE:

To compare TPE to sham-TPE in patients with a recent steroid-resistant moderate-to-severe MS relapse.

METHODS:

Patients presenting with an MS relapse of less than 2 months without improvement and 15 days after a course of steroids were randomized. Specific criteria were used for each relapse type to define moderate-to-severe disability. The primary endpoint was the proportion of patients with at least a moderate improvement based on objective and functional evaluation after 1 month.

RESULTS:

Thirty-eight patients were randomized. The intention-to-treat analysis included 14 patients in the TPE group and 17 in the Sham-TPE group. The proportion of patients with at least moderate improvement at 1 month did not differ between the groups (P = .72), although 57.1% of the TPE group had full recovery compared with 17.6% of the sham group. Considering optic neuritis (ON), a significant difference in the proportion of different levels of improvement was observed in favor of the TPE group (P = .04). The combined Kurtzke's functional systems scores were significantly more improved in the TPE group than in the sham-TPE group at months 1 (P < .01), 3 (P < .05), and 6 (P < .05). No major side effects were observed.

CONCLUSIONS:

A significant difference between TPE and Sham-TPE at the primary endpoint was only observed in patients with ON. Neurological function improved significantly more often in the TPE group than in the sham-TPE group.

Post Reply
  • Similar Topics
    Replies
    Views
    Last post

Return to “MS Etiology and Pathogenesis”