Tele-pulmonary rehabilitation with face to face in COVID-19 pandemic: A hybrid modeling.

Introduction: Post-illness pulmonary rehabilitation indications of Coronavirus disease-2019 (COVID-19) may include fatigue, respiratory restriction, exercise limitation, muscle weakness, deterioration in body composition, quality of life, and psychological status. Since tele-pulmonary rehabilitation (tele-PR) is the prominent approach in the current situation and questions such as who, how, and when are still unclear, in this study we aimed to investigate the efficacy of tele-PR as a hybrid model with face-to-face in post-COVID-19 patients.

Materials and methods: Thirty one patients who had completed viral infection treatment with the diagnosis of COVID-19 but still had persistent symptoms were enrolled in an eight-week synchronized video-conference mediated telePR program in a hybrid format, with the initial and final assessments and the first two sessions conducted in person. Before and after the tele-PR, pulmonary functions, exercise capacity, respiratory and peripheral muscle strength, body composition, quality of life, and psychological states were evaluated.

Result: After the tele-PR program; a statistically significant improvement was observed in dyspnea sensation evaluated with modified Medical Research Council (mMRC) and BORG levels, body mass index (BMI), incremental shuttle walk test (ISWT), endurance shuttle walk test (ESWT), handgrip test, deltoid, and quadriceps 1-repetition maximum (1RM) results, maximal inspiratory and expiratory pressure (MIP, MEP), peripheral muscle strengths, fatigue severity scale and Nottingham extended activities of daily living scale (NEADLS).

Conclusions: In this study, it has been shown that the hybrid model of tele-PR enables a comprehensive evaluation as well as the effective and safe applicability of a multidisciplinary and remotely directed program even in high workloads for post-COVID-19 patients.