At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Graded Motor Imagery for Women at Risk for Developing Type I CRPS Following Closed Treatment of Distal Radius Fractures: A Pilot Randomized Comparative Effectiveness Trial
In Brief
A clinical study evaluating Standard Care and Motor Representation Techniques for Musculoskeletal Pain and 3 related conditions. Completed, enrolled 15 participants across 1 site.
Detailed Summary
Nearly 2 out of 10 women will sustain a distal forearm fracture throughout their lifespan.Recent longitudinal studies illustrate that as many as 1/3 of all persons who undergo closed reduction and casting for distal radius fractures (DRF) go on to develop type 1 complex regional pain syndrome (CRPS). Graded motor imagery (i.e., motor imagery and mirror therapy), a movement representation technique, is strongly supported in the literature as a treatment of CRPS and has recently been suggested as a potential strategy to prevent its onset. Other complications include disability, wrist/forearm tightness and sensorimotor changes. The investigators propose that an early intervention protocol which includes graded motor imagery (GMI) will improve the pain, functional and upper limb sensorimotor outcomes of persons following closed reduction and casting of DRF relative to a standard of care intervention.
Study Details
Timeline
Interventions
This group will partake in 4 clinic-based intervention sessions (one 1-hr. and 3 subsequent 30-minute sessions) where the focus will be on home program competency/advancement. Session 1 will occur within 1 week of cast treatment, session 2 in week 2, session 3 in week 4, and session 4 in week 5. Home program (3x daily, 15 minutes) to include 10 repetitions of active thumb opposition, active thumb radial abduction, intrinsic minus active stretches, flat fist and composite, finger extension, Elbow flexion and extension, Shoulder scapular rolls, and glenohumeral circumduction. Edema will be addressed through strict elevation when at rest and every 10 minutes on the hour. When resting in a seated or supine position, clients will be instructed to use pillows to accomplish elevation and to keep elbows in an extended position. Instructions for elevation will be provided immediately following orthopaedic intervention. Strict elevation will be recommended for the first 72 hours of the injury.
Those in this group will receive 4 clinic-based intervention session (one 1-hr. and three subsequent 30-minute sessions) where the focus will be on home program competency and advancement. Session 1 will occur within 1 week of cast treatment, session 2 in week 2, session 3 in week 4, and session 4 in week 5. Home Program will be performed 3x daily for 15 minutes. A Motor Representation Technique (i.e., modified GMI) protocol described by Lagueux et al. will be employed. As originally designed the program was broken into three stages 1) Laterality, 2) Explicit Motor Imagery, 3) Mirror therapy with unaffected hand only and 4) Mirror Therapy with bilateral hands. For the purpose of this study, and given the restraint offered by cast immobilization, the 4th phase will not be used. Each phase will require 1-2 weeks and will be progressed at the discretion of the hand therapist interventionist.