Evaluation of pulmonary function in neuromuscular disease

Arch Neurol. 1981 Jan;38(1):9-12. doi: 10.1001/archneur.1981.00510010035004.

Abstract

Pulmonary function tests were performed on 40 patients with neuromuscular disease. The maximum expiratory pressure was the most sensitive indicator of weakness and was decreased in 87% of adult patients. A comparison of Stead-Wells, electronic (Vanguard), and bellows spirometry (Vitalor) indicated an excellent correlation between the Stead-Wells and electronic devices. The bellows spirometer consistently underestimated volumes, particularly in severely weak patients.

Publication types

  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Adolescent
  • Adult
  • Amyotrophic Lateral Sclerosis / physiopathology
  • Child
  • Female
  • Forced Expiratory Volume
  • Humans
  • Lung / physiopathology*
  • Male
  • Maximal Midexpiratory Flow Rate
  • Middle Aged
  • Muscular Dystrophies / physiopathology
  • Myasthenia Gravis / physiopathology
  • Myotonic Dystrophy / physiopathology
  • Neuromuscular Diseases / physiopathology*
  • Spirometry / instrumentation
  • Spirometry / methods
  • Vital Capacity