PMID: 30010305Jul 1, 2016Paper

Alteration of cytokines in serum and cerebrospinal fluid before and after high-dose immunoglobulin therapy in patients with West syndrome

No to hattatsu. Brain and development
Ryuki MatsuuraMotoyuki Minamitani

Abstract

Objective: To elucidate the pathophysiology of West syndrome and mechanism of immunoglobulin therapy for this syndrome, we investigated serum and cerebrospinal fluid (CSF) cytokine levels before and after high-dose intravenous immunoglobulin (IVIG) therapy in patients with West syndrome. Methods: We measured serum and CSF cytokine levels of 11 patients with West syndrome who was referred to Saitama Children’s Medical Center from April 2010 to May 2014. All patients received IVIG, ranging from 200 to 500 mg/kg/day for 3 consecutive days (initial IVIG treatment), before adrenocorticotrophic hormone therapy. When spasms disappeared within 2 weeks after initial IVIG treatment, maintenance IVIG treatment was commenced. We measured cytokines level in patients before and after initial IVIG treatment. We compared the levels of cytokines (IL-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-17, Interferon γ, Granulocyte macrophage colony stimulating factor, IL-18, Tumor necrosis factor-α〔TNF-α〕) in serum and CSF, and between the seizure-free group and seizure-persisting group. Seizure free was defined as remission of spasms within 2 weeks after initial IVIG treatment and no relapse for at least 1 week after remission. Results: After IVIG ther...Continue Reading

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