*1Adegboro, B., 2Musa-Booth, T. O., 3Mba, I. N., 4Ibrahim, R. R., 1Medugu, N.,
5Abayomi, S. A., and 6Babazhitsu, M.
Departments of 1Medical Microbiology/Immunology and
3Chemical Pathology, Nile University of Nigeria, Abuja, Nigeria
21928, Woodlawn Drive, Woodlawn, Maryland 21207, USA
4Department of Statistics, Faculty of Science, University of Abuja, Abuja, Nigeria
5Department of Medical Microbiology, LAUTECH Teaching Hospital, Ogbomoso, Nigeria
6Department of Medical Microbiology and Parasitology, Faculty of Basic Clinical Sciences, College of Health Sciences, Usmanu Danfodiyo University, Sokoto, Sokoto State, Nigeria
*Correspondence to: boazadegboro@gmail.com; boaz.adegboro@nileuniverity.edu.ng
Abstract:
Background: COVID-19 is a major global health challenge that has affected all age groups and gender, with over 5 million deaths reported worldwide to date. The objective of this study is to assess available information on COVID-19 in children and adolescents with respect to clinical characteristics, co-morbidities, and outcomes, and identify gaps in the literatures for appropriate actions.
Methodology: Electronic databases including Web of Science, PubMed, Scopus, and Google Scholar were searched for observational studies such as case series, cross-sectional and cohort studies published from December 2019 to September 2021, using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guide. Data extracted included (i) patient demography (age and gender), (ii) clinical characteristics including vaccination status and presence of co-morbidities, (iii) clinical management including the use of sequential organ failure assessment (SOFA) scores, oxygen requirement, use of mechanical ventilation, and (iv) disease outcomes including length of hospital and intensive care unit (ICU) admission, recovery, complications with sequelae, or death. Data were analyzed using descriptive statistics.
Results: A total of 11 eligible studies were included with a total of 266 children and adolescents; 137 (51.5%) females and 129 (48.5%) males. The mean age of the children was 9.8 years (range of 0 – 19 years), and children ≥ 6 years were more affected (40.7%) than age groups 1 – 5 years (31.9%) and < 1 year (27.4%). The major co-morbidities were respiratory diseases including pre-existing asthma (3.4%), neurologic conditions (3.4%) and cardiac pathology (2.3%). Majority (74.8%, 199/266) of the patients were discharged without sequelae, 0.8% (2/266) were discharged with sequalae from one study, and mortality of 1.9% (5/266) was reported, also from one study. SOFA scores of patients at admission were not stated in any of the study, while only one study reported patient vaccination status.
Conclusion: It is recommended that safe vaccines for children < 1 year of age should be developed in addition to other preventive measures currently in place. SOFA scores should be used to assess risk of COVID-19 severity and monitor prognosis of the disease, and vaccination status of children should be documented as this may impact the management and prognosis of the disease.
Keywords: COVID-19, children, co-morbidity, hospital admission, ICU admission, disease outcome
Received Dec 1, 2021; Revised Jul 18, 2022; Accepted Jul 19, 2022
COVID-19, children, co-morbidity, hospital admission, ICU admission, disease outcome