Dual task impact on functional mobility and interaction of functional level and balance in patients with Duchenne muscular dystrophy.
Gait Posture
; 108: 282-288, 2024 02.
Article
in En
| MEDLINE
| ID: mdl-38171184
ABSTRACT
BACKGROUND:
Dystrophin, a protein crucial for various brain regions governing higher-order functions like learning and memory is notably absent in individuals with Duchenne muscular dystrophy (DMD). This absence of dystrophin in the brain is believed to underlie cognitive challenges in DMD. Cognitive and motor challenges observed in DMD could potentially hinder the execution of dual tasks. RESEARCH QUESTION Is there a significant correlation between dual-task performance, functional mobility, and balance in children with DMD?METHOD:
The study included 28 participants (14 DMD, 14 typical development). Timed Up and Go (TUG) test results were recorded for single and dual-task conditions (motor-motor, cognitive-motor). Functional level was assessed using Motor Function Measurement-32 (MFM-32), Brooke Upper Extremity Scale, and Vignos Scale. Balance was evaluated using Balance Master System and Pediatric Functional Reach Test (PFRT).RESULTS:
Significant differences in TUG test scores across conditions were observed in both DMD and typical development groups (p < 0.05). Children with DMD exhibited longer completion times compared to typical development children (p < 0.05). Among children with DMD, there was a significant correlation between TUG scores in different task conditions and balance assessment (p < 0.05, r = 0.571 to -0.819). Lower MFM-32 scores in DMD children were correlated with worse TUG performance across conditions (p < 0.05, r = 0.586 to -0.868). SIGNIFIANCE This study sheds light on the multifaceted nature of dual-tasking challenges in individuals with DMD, thereby contributing to a deeper understanding of the implications for rehabilitation strategies.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Muscular Dystrophy, Duchenne
Limits:
Child
/
Humans
Language:
En
Journal:
Gait Posture
Journal subject:
ORTOPEDIA
Year:
2024
Document type:
Article