Purpose: In Phase III trials, delayed-release dimethyl fumarate (DMF; also known as gastro-resistant DMF) demonstrated significant efficacy and an acceptable safety profile in patients with relapsing-remitting multiple sclerosis. The purpose of the present study was to examine 2 potential mitigation strategies for flushing and gastrointestinal (GI) events associated with DMF treatment: aspirin (ASA) 325 mg pretreatment for flushing, and slow dose titration of DMF for flushing and GI events.
Methods: The 8-week study included 173 healthy volunteers randomized to 4 groups; 172 underwent dosing.
Background: Delayed-release dimethyl fumarate (DR-DMF) has cytoprotective and antiinflammatory properties and has recently been approved in the United States as an oral treatment for relapsing forms of multiple sclerosis. The most common adverse events associated with DR-DMF are flushing and gastrointestinal (GI) events, the incidences of which diminish over time.
Objective: The purpose of this study was to evaluate the tolerability and pharmacokinetic (PK) profile of DR-DMF with or without concomitant acetylsalicylic acid (aspirin), a cyclooxygenase inhibitor.
This study was conducted to assess the safety and efficacy of zileuton controlled release [CR] 1,200 mg BID added to usual care (UC) in 926 patients with moderate asthma (619 patients randomized to zileuton CR and 307 to placebo). Sustained improvements in AM and PM peak expiratory flow (PEF) were observed in the zileuton CR group compared to placebo. The adverse event profile was similar in the two treatment groups.
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