A case study of a patient with myotonic dystrophy type 1 whose gait disturbance was improved by gait training with hybrid assistive limbs

A Japanese woman first noticed dysarthria at the age of 23. She visited a hospital at the age of 32 and was diagnosed as having myotonic dystrophy clinically. She was diagnosed genetically as having myotonic dystrophy type 1 at 47 years old with 160-270 CTG repeats on the DMPK gene. At the age of 48, she needed non-invasive positive pressure ventilation because of hypoxia at night. Her gait function also deteriorated. She could not stand up from...