Cyclophosphamide in the Treatment of Systemic Lupus Erythematosus-related Guillain-Barr é Syndrome: A Systematic Review of Case Reports

AbstractA small category of Guillain-Barr é syndrome (GBS) occurs in the presence of systemic lupus erythematosus (SLE). However, specific treatments for this condition have not been established. Cyclophosphamide (CYC) has been reported to benefit patients with SLE-related GBS in some isolated case reports. Consequently, our objective was to investigate the effectiveness of CYC in SLE-related GBS by means of a systematic literature review. Three online databases, PubMed, Embase and Web of Science, were searched for English articles describing the effectiveness of CYC treatment for SLE-related GBS. We extracted data on patient charact eristics, disease course, and CYC efficacy and tolerance. Of 995 studies identified, 26 were included in this systematic review. The data for 28 patients (9 men and 19 women) with SLE-related GBS were reviewed, and the patient age at diagnosis varied from 9 to 72 years (mean: 31.5 years [median: 30. 5 years]). Sixteen patients (57.1%) had SLE-related GBS before SLE diagnosis. With regard to CYC response, 24 patients (85.7%) showed resolution (46.4%) or improvement (39.3%) of neurological symptoms. Relapse occurred in one patient (3.6%). Four patients (14.3%) showed no improvement in neurologica l symptoms following CYC administration. With regard to CYC safety, infections developed in two patients (7.1%), and one death (3.6%) due to posterior reversible encephalopathy syndrome was reported. Lymphopenia developed in one patient (3.6%). Our prelim...
Source: Journal of NeuroImmune Pharmacology - Category: Drugs & Pharmacology Source Type: research