Improvement of Comorbid Psoriasis in Patients With MS Treated With Natalizumab.

Neurol Neuroimmunol Neuroinflamm

From the LA County and University of Southern California General Hospital and Clinic (R.B.), Los Angeles; Kazan State Medical University (A.Y.), Russia; UCLA (J.E.), Los Angeles, CA; GRECC, VA Salt Lake, University of Utah (N.C.), Salt Lake City; and Stanford University (L.S.), Palo Alto, CA.

Published: March 2021

Objective: To present observations on administration of natalizumab to 18 patients with the comorbid MS and psoriasis, who represented a full subset of patients with such comorbidity within the patient records available.

Methods: A retrospective analysis of patient records was performed. Patient histories were gathered and included date of diagnosis of MS and psoriasis, MS disease-modifying therapies (DMTs), Expanded Disability Status Scale (EDSS), reason for DMT switch, and effects on MS and psoriasis status.

Results: On initiation of natalizumab, all 18 patients had a complete cessation of MS disease activity (within 2-8 months) with significant patient-reported improvement of psoriasis (within 1-5 months). This improvement was independent of previous MS therapy and led to 15 of 18 patients needing no additional treatment for MS and psoriasis (remaining 3 patients continued to use topical treatments for psoriasis).

Conclusions: In this cohort of 18 patients with comorbid MS and psoriasis, beneficial results on both diseases were observed after initiation of therapy with natalizumab.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8057059PMC
http://dx.doi.org/10.1212/NXI.0000000000000961DOI Listing

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