SARS-CoV-2 related ARDS and Invasive Fungal Infections in Intensive Care Patients.

SARS-CoV-2 infection can potentially necessitate intensive care management. An increasing number of case reports are found in the literature indicating patients admitted in an intensive care setting with COVID-19 pneumonitis being complicated with invasive fungal infections. In a retrospective assessment of a three-month period at the national hospital of Malta, examining patients who were suffering from SARS-CoV-2 acute respiratory distress syndrome, 6 out of 63 patients (9.5%) were found to have confirmation or high probability of invasive fungal infection. The consensus definition for invasive fungal disease developed by the European Organization for Research and Treatment of Cancer and the Mycoses Study Group Education and Research Consortium was utilised to aid in the identification of these patients. In total, 15 patients received treatment with an anti-fungal agent in this three-month period, the decision being led by both clinical suspicion and the use of fungal markers obtained from the serum and bronchoalveolar lavage. Although several risk factors are attributed for the development of invasive fungal disease, the main factors identified in our cohort of patients is the SARS-CoV-2 ARDS in itself, along with the use of high dose corticosteroids. The average period of time between admission in intensive care and diagnosis of invasive fungal infection was noted to be 10.5 days. This high incidence of invasive fungal disease in mechanically ventilated patients suffering from SARS-CoV-2 ARDS, relatively early in their course of disease, should guide the clinician to investigate further with fungal biomarkers and cultures in those patients who are clinically deteriorating despite optimal medical treatment, as well as possibly considering empirical anti-fungal treatment if suspicion remains high.

Multiorgan thrombosis as a complication of COVID-19 pneumonia.

A 47-year-old man, positive for SARS-CoV-2, was diagnosed with acute coronary syndrome (ACS) complicated by myocarditis on a background of COVID-19 pneumonia. He was medically treated for ACS; however, 3 days into his admission, the patient developed neurological complications confirmed on MRI of the brain. MRI showed established infarcts involving a large part of the left temporal lobe and right occipital lobe, with minor foci of micro-haemorrhagic transformation in the left temporal lobe. A left ventricular mural thrombus was then confirmed on echocardiogram, and this was attributed as the cause of his neurological infarct. Further infarctions in the kidneys and spleen, and thrombi in the superior mesenteric and left femoral artery were also identified on imaging of the abdomen. The left ventricular mural thrombus was removed surgically via a midline sternotomy incision under general anaesthesia. Surgery was successful and the patient was discharged to a rehabilitation centre.

The first wave of COVID-19 in Malta; a national cross-sectional study.

INTRODUCTION: The COVID-19 pandemic has posed major challenges to all aspects of healthcare. Malta's population density, large proportion of elderly and high prevalence of diabetes and obesity put the country at risk of uncontrolled viral transmission and high mortality. Despite this, Malta achieved low mortality rates compared to figures overseas. The aim of this paper is to identify key factors that contributed to these favorable outcomes. METHODS: This is a retrospective, observational, nationwide study which evaluates outcomes of patients during the first wave of the pandemic in Malta, from the 7th of March to the 24th of April 2020. Data was collected on demographics and mode of transmission. Hospitalization rates to Malta's main general hospital, Mater Dei Hospital, length of in-hospital stay, intensive care unit admissions and 30-day mortality were also analyzed. RESULTS: There were 447 confirmed cases in total; 19.5% imported, 74.2% related to community transmission and 6.3% nosocomially transmitted. Ninety-three patients (20.8%) were hospitalized, of which 4 were children. Patients with moderate-severe disease received hydroxychloroquine and azithromycin, in line with evidence available at the time. A total of 4 deaths were recorded, resulting in an all-cause mortality of 0.89%. Importantly, all admitted patients with moderate-severe disease survived to 30-day follow up. CONCLUSION: Effective public health interventions, widespread testing, remote surveillance of patients in the community and a low threshold for admission are likely to have contributed to these favorable outcomes. Hospital infection control measures were key in preventing significant nosocomial spread. These concepts can potentially be applied to stem future outbreaks of viral diseases. Patients with moderate-severe disease had excellent outcomes with no deaths reported at 30-day follow up.