Background COVID-19 presents as a mild and less severe respiratory disease among children. However, it is still lethal and could lead to death in paediatric cases. The current study aimed to investigate the clinical characteristics of children and young people hospitalized due to COVID-19 in Qazvin-Iran. We also investigated the risk factors of death due to COVID-19 in paediatric cases. Methods We performed a retrospective cohort study on 645 children and young people (ages 0-17) hospitalized since the beginning of the COVID-19 pandemic. The cases were confirmed with positive results of reverse transcription-polymerase chain reaction (RT-PCR). The data were retrieved from an electronic database of demographic, epidemiological, and clinical characteristics. Results The median age of the admitted patients was 4.0 years, 33.6% were under 12 months old, and 53.0% were female. Fever, cough, nausea/vomiting, dyspnoea, and myalgia were the most common symptoms presented by 50.5%, 47.6%, 24.2%, and 23.0% of the patients, respectively. Overall, we observed 16 cases of death and the in-hospital fatality rate was 2.5%. We also found comorbidity as an independent risk factor of death (odds ratio (OR) = 3.8, 95% confidence interval (CI) = 1.2-12.1, P -value = 0.022). Finally, we observed an increased risk of death in patients with dyspnoea (OR = 11.0, 95% CI = 2.8-43.7). Conclusion In-hospital mortality was relatively high in paediatric patients who were hospitalized due to COVID-19 in Iran. The risk of hospitalization, ICU admission, and death was higher among children with younger ages, underlying causes, and dyspnoea.

This study aims at evaluating the effect of high glucose intake as a component of total parenteral nutrition on birth weight (BW) regain in very low birth weight neonates. Ninety newborns with BW <1500 g were randomized to control or experimental groups. Both groups received the same total parenteral nutrition regimens except glucose intake provided by dextrose water (DW) serum: 7 to 15 g/kg/d (10% DW) in the former versus 8.75 to 18.75 g/kg/d (12.5% DW) in the latter. Body weight as the primary outcome was monitored until the BW was regained. Results revealed that neonates who received 12.5% DW regained BW significantly faster (10.98 ± 2.46 vs 13.24 ± 4.03 days, P = .024) and needed lesser duration of respiratory support (5.34 ± 2.11 vs 7.17 ± 3.19 days, P = .003). As the proposed intervention can reduce neonatal intensive care unit admission duration, it mitigates risks of health care−associated infections, while favorably affecting the health economy.