Duration and aetiology of extended hospitalization among COVID-19 patients in United Arab Emirates.

Background: A retrospective review of the early stages of the COVID-19 pandemic in 2020 and the challenges faced by hospitals is essential in the post-pandemic era of 2022. Aim: To identify the reasons for prolonged hospitalization after recovery for COVID-19 patients in the United Arab Emirates. Methods: This was a retrospective observational study of 150 (18.75%) patients with prolonged hospitalization in a tertiary hospital in Dubai from 1 April to 1 July 2020. Data was obtained from the electronic medical records of the hospital. Continuous variables are reported as mean and standard deviation, and categorical variables are reported as numbers and percentages. Results: The mean duration of hospitalization was 48.5 (9-272) days, with an interquartile range (IQR) of 22 days. The mean duration of extended stay was 27.5 (2-231) days, with an IQR of 17 days. The common reasons for prolonged hospitalization were mandatory isolation 28% (n = 62), hospital-acquired infections 17% (n = 37), acute respiratory distress syndrome 15% (n = 32), myopathy/neuropathy 14% (n = 31), pulmonary fibrosis requiring oxygen supplementation 14% (n = 31), and completion of COVID-19 treatment 12% (n = 25). Conclusion: To make optimal use of available hospital resources, reasons that directly or indirectly contributed to the prolonged hospitalization of patients should be considered and addressed during future pandemics or disease outbreaks.

COVID-19-associated leukocytoclastic vasculitis leading to gangrene and amputation.

A 41-year-old male with type 2 diabetes mellitus (T2DM) presented with complaints of recent onset limb weakness, diffuse body rash and fever. Computerized Tomography (CT) scan of the brain did not reveal a stroke but laboratory investigations of the patient portrayed multi-systemic involvement. Naso-pharyngeal swab for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was taken which resulted as positive. Soon after, a biopsy of the skin lesions revealed histo-pathological features of leukocytoclastic vasculitis. The patient was further investigated for connective tissue disease and vasculitis only to yield a negative result for all relevant antibodies, with the exception of the anti-phospholipid antibody which was positive. The patient suffered through a complex and prolonged hospital stay that required the input of multiple sub-speciality teams. Although initially presenting with a normal chest X-ray the patient went on to have severe bilateral pneumonia and a progression of initial skin rash leading to severe necrosis of the left foot with dry gangrene of the left big toe. Due to these issues, coronavirus-disease-2019 (COVID-19) aimed therapy was started along with multiple skin debridements, antibiotics and eventual amputation of the patient's affected large toe. The following case-study details all the before-mentioned events with discussion of the possible reasons behind the patient's presentation and eventual outcome.