Duchenne Muscular Dystrophy, Gait Disorders in Children, Gait Disorders, Neurologic
Conditions
Keywords
Duchenne Muscular Dystrophy, gait pattern, scale development, reliability and validity, gait analysis
Brief summary
The aim of this study was to develop a gait assessment instrument for Duchenne Muscular Dystrophy patients (DMD-GAS), and investigate its validity and reliability.The scale was developed considering the expert opinions which included 10 physiotherapists who had experience in the management of patients with DMD over the 2-round Delphi method, and the Content Validity Index (CVI) was calculated. The final version of the DMD-GAS that was agreed upon the experts consisted of 10 items, and each item scored between 0 and 2. The intra-rater reliability was established by the video analysis of children with a 1-month interval and inter-rater reliability was determined by the scores of 3 physiotherapists. The criterion validity was determined by investigating the relationship between the total score of the DMD-GAS and Motor Function Measure (MFM), 6 Minute Walk Test (6MWT), and the data obtained from GAITRite system.
Interventions
OTHERDuchenne Muscular Dystrophy Gait Assessment Scale
a special gait assessment scale for Duchenne Muscular Dystrophy patients
Sponsors
Hacettepe University
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
OTHER
Masking
NONE
Eligibility
Sex/Gender
MALE
Age
5 Years to 18 Years
Healthy volunteers
No
Inclusion criteria
1. Being diagnosed with DMD 2. Be between Levels I-V according to Brooke Lower Limb Extremity Functional Classification 3. Being between the ages of 5-18 4. Agreeing to participate in the research voluntarily
Exclusion criteria
1. Insufficient cooperation with the physiotherapist, 2. Have had any injury and/or surgery of the lower extremities in the last 6 months, 3. Having neurological problems in addition to DMD. -
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Duchenne Muscular Dystrophy Gait Assessment Scale (DMD-GAS) | 15-20 minutes | The scale which developed specifically for DMD with this study. The DMD-GAS was designed to consist of 10 items and each item scored as 0 (excessive compensation in the relevant body part), 1 (minimal compensation) or 2 (no compensation). Low score indicate compensated gait. |
| Motor Function Measure (MFM) | 20-30 minutes | MFM, which was valid and reliable in Neuromuscular Diseases, was used for gross motor function assessment. The items in MFM, which evaluate functions in 3 different sections (D1, standing position and transfers; D2, axial and proximal motor function; D3, distal motor function) in 32 items in total, are scored between 0-3. 0; cannot initiate any movement and maintain the starting position, 1; partially completes the exercise, 2; performs the exercise slowly and visibly clumsily, with compensations, 3; performs the exercise in the specified standard pattern. High scores indicate higher motor function and the result is expressed as a percentage of the maximum possible score to enable comparison with other scores |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| 6 meter walking test (6MWT) | 6 minutes | 6MWT is an assessment that was developed by Balke in the 1960s and has validity and reliability for DMD patients. The maximum distance that the patient can walk in 6 minutes is recorded as meters. |
Countries
Turkey (Türkiye)
Outcome results
None listed