| Abstrakt: |
Delirium is an acute confusional state, often associated with long-term hospitalization, oxygen supplementation, the male sex and an older age. Since the start of the coronavirus disease 2019 (COVID-19) pandemic, there was an abrupt increase in intensive care unit (ICU) admissions and hospitalization in general, as well as in the need for oxygen therapy and enforced isolation due to the contagion risk. This caused a sudden increase in the episodes of delirium. The diagnosis of delirium, however, remains a difficult task, as it can often be misdiagnosed or confused with underlying dementia, particularly among the elderly. The present study describes present eight cases of patients admitted to hospital due to severe acute respiratory syndrome coronavirus 2 infection, who manifested delirium. Notably, only one of the patients had psychiatric comorbidities prior to hospitalization. The most prevalent sex was the male (7:1) one, the mean age of the patients was 81.7±4 years, and the mean duration of hospitalization was 23.6±6 days. In total, 3 patients had a virological recovery and were discharged, 3 had a clinical recovery and were transferred to a lower intensity COVID-19 facility and 2 patients did not survive. In the eight cases described herein, the mortality rate was 25%. Delirium was found to be commonly associated with a higher mortality rate and a longer hospitalization period. Therefore, it is imperative to develop protocols and tools with which to rapidly assess delirium and treat it accordingly. In addition, it is fundamental to improve the quality of life of hospitalized patients, supporting behavioral therapy and the environmental factors that can affect patients, to prevent delirium as well. [ABSTRACT FROM AUTHOR] |
