Comparison of Clinical Findings in SARS-CoV-2 with Other Respiratory Viruses in Critically Ill Children during the COVID-19 Pandemic.

Objectives: The aim of this study was to compare the clinical and laboratory findings in SARS-CoV-2 (COVID-19) with those of other respiratory viruses in critically ill children.

Methods: It is a single center retrospective descriptive study conducted in a 32-bed pediatric intensive care unit (PICU). Our study was performed in Ankara City Hospital, Ankara, Turkey, between 1 March 2020, and 1 March 2021. Demographic and clinical characteristics of the patients were collected and we recorded the antibiotic use, antiviral treatments, respiratory and extracorporeal supports, PICU stay and survival rates.

Results: A total of 202 pediatric patients who tested positive for either COVID-19 or for another respiratory virus panel (RVP) were included in the study. Seventy-two patients were COVID-19 positive. The median age of COVID-19 positive patients and RVP positive patients was 97 and 17 months, respectively. Hypoxia was much more common in patients with RVP than in COVID-19 patients. Low oxygen saturation in arterial blood (SaO2), increased oxygen saturation index (OSI) and fraction of inspired oxygen (FiO2) needs were more significant in RVP patients than in COVID-19 patients. Respiratory support therapies, such as high-flow nasal cannula and non-invasive ventilation (NIV), were used more frequently in RVP patients than in COVID-19 patients.

Conclusion: It is important to distinguish between COVID-19 and RVP cases in order to prioritize intensive care needs in these patients. In addition, non-Covid diseases should not be left aside in the pandemic and appropriate care should be provided to them.