Spinal Cord Series and Cases, 2015 · DOI: 10.1038/scsandc.2015.12 · Published: October 8, 2015
This study compares a new medial linkage orthosis (MLO) with an isocentric reciprocating gait orthosis (IRGO) to see which one helps paraplegic patients use less energy while walking. The new MLO uses pelvis motion to help move the legs, while providing trunk support with a flexible brace. The study found that patients using the new MLO had faster walking speeds, longer walking distances, and lower energy consumption compared to the IRGO, though the differences were not statistically significant.
The new MLO may offer a more efficient and less energy-demanding option for paraplegic patients seeking to ambulate with orthotic devices.
The study highlights the importance of orthotic design in minimizing energy expenditure, particularly the use of pelvic motion and flexible trunk support.
The authors recommend further research with a larger sample size to confirm these findings and evaluate functional independence and patient acceptance of the new MLO.