and the ALS Practice Parameters Task Force

Mission statement. The Quality Standards Subcommittee (QSS) of the American Academy of Neurology (AAN) is charged with developing practice parameters for physicians. This evidence-based review addresses some of the major management issues in patients with ALS, and highlights the many areas in which more research is needed. Justification. ALS is a progressive, degenerative motor neuron disease of unknown cause. Muscle atrophy and spasticity in limb and bulbar muscles result in weakness and loss of ambulation, oropharyngeal dysfunction, weight loss, and ultimately respiratory failure. Although advances in understanding the pathophysiology of ALS have stimulated the development of new drug therapies,1 the mainstay of treatment for ALS patients remains symptomatic management. The practice parameters presented here comprise the first recommendations for the management of ALS based on a prescribed review and analysis of the peer-reviewed literature. These practice parameters were developed to improve the care and the quality of life of people with ALS by providing a rational basis for managing the disease. Description of the process. A multidisciplinary task force, all with extensive ALS experience, included 19 physicians, 3 patients with ALS, 1 gastroenterologist, 1 pulmonologist, 1 occupational therapist whose mother has ALS, and 1 nurse. In addition, consultants with expertise on ethics, practice parameter development, and medical library research participated in the process. The task force agreed to investigate five areas: 1) informing the patien