Sarah F Tyson1, Louise Rogerson. 1. Centre for Rehabilitation and Human Performance Research, Frederick Rd Campus, University of Salford, Salford, United Kingdom. s.tyson@salford.ac.uk
Abstract
OBJECTIVE: To assess the immediate effects of assistive walking devices on functional mobility, walking impairments, and patients' opinions in nonambulant patients after stroke. DESIGN: Randomized crossover trial. SETTING:Inpatient rehabilitation units of 3 United Kingdom hospitals. PARTICIPANTS: Twenty nonambulant patients with stroke undergoing rehabilitation to restore walking. INTERVENTIONS: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. MAIN OUTCOME MEASURES: 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.
RCT Entities:
OBJECTIVE: To assess the immediate effects of assistive walking devices on functional mobility, walking impairments, and patients' opinions in nonambulant patients after stroke. DESIGN: Randomized crossover trial. SETTING: Inpatient rehabilitation units of 3 United Kingdom hospitals. PARTICIPANTS: Twenty nonambulant patients with stroke undergoing rehabilitation to restore walking. INTERVENTIONS: 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. MAIN OUTCOME MEASURES: 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: Valerie M Pomeroy; Philip Rowe; Allan Clark; Andrew Walker; Andrew Kerr; Elizabeth Chandler; Mark Barber; Jean-Claude Baron Journal: Neurorehabil Neural Repair Date: 2015-04-30 Impact factor: 3.919