Drug therapy for amyotrophic lateral sclerosis: Where are we now?

Abstract

In the 60 years since Lou Gehrig died from amyotrophic lateral sclerosis (ALS) there have been numerous advances in our understanding of this disease. However, scant progress has been made regarding disease-altering treatments. Today most physicians still recommend vitamin E, which is the treatment Gehrig himself received. In this paper we will review what is currently known about the pathophysiology of ALS as well as the history of clinical trials in ALS. We indicate current and future directions in research and clinical trials, and also argue that a logical next step for clinical trials in ALS should be combination drug treatment.