Therapeutic plasma exchange for COVID-19 acute respiratory distress syndrome complicated by myasthenia gravis.

The role and safety of therapeutic plasma exchange (TPE) in COVID-19-induced severe acute respiratory distress remains unclear, especially in the wake that a specific and effective treatment modality has not been discovered for the treatment of COVID-19. Here, we report a case where a patient presenting with severe COVID-19 acute respiratory distress syndromes (ARDS) complicated by myasthenia gravis showed significant improvement after the third session of TPE and was subsequently weaned off from the ventilator and shifted to the ward from intensive care unit. TPE can be considered an efficient and safe treatment modality in severe COVID-19 ARDS.