ABSTRACT
Background: It was observed that post-COVID patients reported persistent exertional dyspnea, cough, fatigue, or chest pain. About 10%-20% of patients may progress to pulmonary fibrosis. Pulmonary rehabilitation has been proven to be useful in improving effort tolerance and quality of life in chronic respiratory diseases. Objectives: The objective of this study was to assess the effectiveness of pulmonary rehabilitation in improving 6-min walk distance (6 MWD), peak flow, fatigue, anxiety, and depression in early postacute COVID disease. Materials and Methods: This quasi-experimental study was conducted during January 2021 to March 2021. The patients who recovered from COVID-19 and having persistent exertional dyspnea and fatigue after 3 weeks of recovery were included in the study. Baseline and postintervention assessment of 6 MWD, Visual Analog Scale for Fatigue (VAS-F), peak flow, and Hamilton rating scales (HAM) scales after 4 weeks were done. Compliance was ensured with weakly telemonitoring. Results: Significant improvement in peak flow, 6 MWD, Hamilton Anxiety Rating Scale (HAM-A), Hamilton Depression Rating Scale (HAM-D), and VAS-F (P < 0.01) after 4 weeks of pulmonary rehabilitation. Conclusion: Early pulmonary rehabilitation in post-COVID syndrome can contribute to statistically significant improvement in functional and psychological parameters as well as post-COVID fatigue.