title: Assistive walking devices in nonambulant patients undergoing rehabilitation after stroke: the effects on functional mobility, walking impairments, and patients' opinion.
abstract: OBJECTIVE
  To assess the immediate effects of assistive walking devices on functional mobility, walking impairments, and patients' opinions in nonambulant patients after stroke.
  
  
  METHODS
  Randomized crossover trial.
  
  
  METHODS
  Inpatient rehabilitation units of 3 United Kingdom hospitals.
  
  
  METHODS
  Twenty nonambulant patients with stroke undergoing rehabilitation to restore walking.
  
  
  METHODS
  Five walking conditions: (1) Walking with no device (the control condition), (2) walking with a walking cane, (3) ankle foot orthosis, (4) slider shoe, and (5) a combination of all 3 devices.
  
  
  METHODS
  Functional mobility (functional ambulation categories), walking impairments (speed, step length of the weak leg), and patients' opinions.
  
  
  RESULTS
  Functional mobility improved with all assistive devices (P<.0001-.005; effect sizes 1.68-0.52; number needed to treat=2-5). Walking impairments were unchanged (P<.800-.988). Participants were generally positive about the devices. They felt their walking, confidence, and safety improved and found the appearance and comfort of the devices acceptable. They would rather walk with the devices than delay walking until a normative gait pattern was achieved without them.
  
  
  CONCLUSIONS
  Assistive walking devices improved functional mobility in nonambulant rehabilitation patients with stroke. No changes in walking impairments were found. Participants were generally positive about using the devices. The results support the use of assistive walking devices to enable early mobilization after stroke; 2 patients would need to be treated with a cane or combined devices for 1 to improve functional mobility.
authors.affiliation: Centre for Rehabilitation and Human Performance Research, Frederick Rd Campus, University of Salford, Salford, United Kingdom. s.tyson@salford.ac.uk
authors.forename: Sarah F
authors.initials: SF
authors.lastname: Tyson
authors.forename: Louise
authors.initials: L
authors.lastname: Rogerson
mesh_terms: D000368:Aged; D018592:Cross-Over Studies; D051341:Dependent Ambulation; D005260:Female; D020233:Gait Disorders, Neurologic / Q000209:etiology / Q000534:rehabilitation*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009983:Orthopedic Equipment / Q000706:statistics & numerical data*; D009989:Orthotic Devices; D017060:Patient Satisfaction; D012775:Shoes; D020521:Stroke / Q000150:complications; D000071939:Stroke Rehabilitation; D016138:Walking