Motor Learning Approach for Manual Wheelchair Users

Spinal Cord Injuries Clinical Trial

Official title: A Motor Learning Approach to Wheelchair Propulsion Training for Manual Wheelchair Users With SCI

Status Completed

Clinical Trial Summary

The overall purpose of this project is to pilot test a manual wheelchair (MWC) training program based on motor learning theory to improve wheelchair propulsion for manual wheelchair users (MWUs) with spinal cord injury (SCI).

Clinical Trial Description

The project objective is to conduct a pilot randomized control trial (RCT) examining (1) the number of task-specific repetitions required to produce change in wheelchair propulsion techniques and (2) identifying the most conducive surface (overground or on a stationary device such as rollers) for implementing a repetition-based manual wheelchair propulsion training program. The long-term goals of this research are to minimize upper extremity pain and chronic overuse injury and to increase mobility efficiency in in persons with SCI who use MWCs for everyday mobility. The current project goal is to test the effects of a repetition-based manual wheelchair propulsion training program that emphasizes the recommended clinical practice guidelines (CPG). The expected outcome will be evidence to use in training MWUs with SCI in proper propulsion techniques in order to prevent or delay pain and chronic overuse injuries and maximize mobility through efficient wheelchair propulsion techniques. The long-term impact will be implementing evidence-based MWC propulsion training in appropriate amounts to facilitate a reduction in pain and dysfunction, a reduction in health costs, and prolonged participation in major life activities for MWUs with SCI.

Our research aims are to:

1. Compare wheelchair propulsion kinematics, kinetics, and wheelchair performance changes among three independent groups (Roller Group, Overground Group, Wheelchair Skills Group).

2. Characterize the dose-response relationship of repetition-based propulsion practice.

3. Evaluate the long-term impact of propulsion training on performance in the lived environment.

A single-blind pilot RCT will be conducted. Forty-eight individuals with SCI who use MWCs and who do not follow the recommended clinical guidelines for propulsion will be recruited. Each participant will be randomized into one of three independent groups: motor learning repetitions on a roller system (RG), motor learning repetitions overground (OG), or the placebo-controlled group receiving conventional MWC skills training (WSG). The WSG will operate as a placebo by receiving basic MWC skills training-the current standard of rehabilitation care. Participants' kinematics (video motion analysis), kinetics (SmartWheel), and wheelchair performance overground (Wheelchair Propulsion Test) will be assessed pre-intervention (Baseline), immediately following intervention (Follow-up), and three months' post-intervention (3-Month Follow-up). ;

Related Conditions & MeSH terms

• Spinal Cord Injuries

• NCT number: NCT03781609
• Study type: Interventional
• Source: Washington University School of Medicine
• Status: Completed
• Phase: N/A
• Start date: November 5, 2018
• Completion date: July 30, 2021