Utilization of Robot-Assisted Gait Training in Pulmonary Rehabilitation for a Patient with Ambulatory Dysfunction...

Severe COVID-19 can lead to a decline in pulmonary and physical functions simultaneously. Patients experiencing significant ambulatory dysfunction often face restrictions in participating in gait training, resulting in insufficient benefits from cardiopulmonary rehabilitation. This underscores the need for tailored rehabilitation approaches that address their specific conditions.

This study presents a case examining the impact of combining pulmonary rehabilitation with robot-assisted gait training (RAGT) on pulmonary and physical functions in a patient with severe COVID-19 pneumonia. A 56-year-old male patient with severe COVID-19 pneumonia exhibited impaired pulmonary function, reduced lower extremity strength, compromised balance, and significant limitations in functional ambulation. He underwent an inpatient pulmonary rehabilitation program combined with RAGT for 5 weeks, participating in 30 min RAGT sessions a total of 22 times. The patient showed improvements in his pulmonary function, lower extremity strength, balance, exercise capacity, and functional mobility, along with a reduction in symptoms such as dyspnea and fatigue.

The combination of RAGT with pulmonary rehabilitation is a treatment method that can be applied without complications and has the potential to improve pulmonary and physical functions in patients with ambulatory dysfunction due to COVID-19.