Journal of Neurology

, Volume 241, Issue 4, pp 223–227

An open-randomized clinical trial of selegiline in amyotrophic lateral sclerosis

  • Letizia Mazzini
  • Daniela Testa
  • Carla Balzarini
  • Gabriele Mora
Original Communication

DOI: 10.1007/BF00863772

Cite this article as:
Mazzini, L., Testa, D., Balzarini, C. et al. J Neurol (1994) 241: 223. doi:10.1007/BF00863772

Abstract

Based on the hypothesis that free radicals play a general role in the neurodegenerative process in motor neuron disease, we tested selegiline in a group of patients affected by amyotrophic lateral sclerosis (ALS) to examine whether it might modify the progression of the disease. Patients were admitted if they were 25–80 years old and had a confirmed diagnosis of ALS with symptoms lasting no longer than 24 months. Patients with familial ALS, pure progressive bulbar palsy, primary lateral sclerosis or progressive muscle atrophy were excluded; a total of 111 patients were recruited. Fifty-three patients were randomly assigned to receive the drug (selegiline 10 mg/day orally for 6 months) and the remaining 58 were considered ALS controls. Mortality was similar in the two groups (4 and 5 patients respectively), though the difference was not statistically significant. Among the survivors, mean MRC and Norris disability scores and forced vital capacity were fairly similar in the two groups at all times and no statistically significant difference between treated and untreated patients was found. The results did not change when the data were related to age, duration and characteristics of onset of the disease. The rate of progression was significantly more rapid in patients with bulbar symptoms in both groups. Our data do not show any significant effect of selegiline in modifying the progression of ALS.

Key words

Amyotrophic lateral sclerosisFree radicalsSelegiline

Copyright information

© Springer-Verlag 1994

Authors and Affiliations

  • Letizia Mazzini
    • 1
  • Daniela Testa
    • 2
  • Carla Balzarini
    • 1
  • Gabriele Mora
    • 1
  1. 1.Clinica del Lavoro, Foundation IRCCSMedical Center of RehabilitationVeronaItaly
  2. 2.Institute of Neurological Clinic IRCCS, “C. Besta”MilanoItaly