What Is in the Literature.

ABSTRACT

ABSTRACT This issue of What Is in the Literature focuses on articles on amyotrophic lateral sclerosis over the past year. Amyotrophic lateral sclerosis remains a challenging disorder with progression to death. Within the past year, a phase 2 trial of a drug combination showed slowing in the rate of progression. While awaiting a phase 3 trial or approval by the Food and Drug Administration, selected articles that aid the diagnosis, contribute to care, or add to general knowledge about the disease are reviewed.