Abstract
BACKGROUND: While the first wave of the coronavirus disease 2019 (COVID-19) pandemic mainly affected the old, currently younger patients also become infected and hospitalized. After severe and critical COVID-19 infections and also after surviving acute phase symptoms, these patients often show symptoms (e.g. exertional dyspnea), organ damage (e.g. of the lungs, the cardiovascular system) as well as psychological impairments. OBJECTIVE: The severe courses after critical cases of COVID-19 represent challenges for rehabilitation and require more than ever rehabilitative treatment approaches even in acute hospitals. METHODS: This article presents a selected case series of patients with a typical constellation of pre-existing conditions due to immunosuppression plus critical course of COVID-19 and indications for acute rehabilitation. RESULTS: This case series depicts the long duration of hospitalization with high numbers of hours on ventilation in the intensive care unit. At the time of transfer to acute rehabilitation these patients are immobile and have severe limitations in all activities of daily life, so that an inpatient rehabilitation in an acute hospital is indicated and the usual means of continuation of rehabilitation were not feasible. The sequelae of lying prone and complications, such as exertional desaturation in the early stage of convalescence are detected in the acute phase of early rehabilitation. CONCLUSION: After severe COVID-19 infections new challenges for rehabilitation are to be expected, so that rehabilitative treatment approaches with an interdisciplinary early rehabilitation in an acute hospital are urgently needed. Finally, acute rehabilitation not only enables a seamless treatment chain for these patients but also the flow of patients from the intensive care unit to ensure the functioning of local infrastructures.