BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic continues to cause global havoc posing uncertainty to educational institutions worldwide. Understanding the clinical characteristics of COVID-19 in children is important because of the potential impact on clinical management and public health decisions.
METHODS: A meta-analysis was conducted for pediatric COVID-19 studies using PubMed and Scopus. It reviewed demographics, co-morbidities, clinical manifestations, laboratory investigations, radiological investigations, treatment, and outcomes. The 95% confidence interval (CI) was utilized.
RESULTS: Out of 3927 articles, 31 articles comprising of 1816 patients were selected from December 2019 to early October 2020 and were defined by 77 variables. Of these studies 58% originated from China and the remainder from North America, Europe and the Middle East. This meta-analysis revealed that 19.2% (CI 13.6%-26.4%) of patients were asymptomatic. Fever (57%, CI 49.7%-64%) and cough (44.1%, CI 38.3%-50.2%) were the most common symptoms. The most frequently encountered white blood count abnormalities were lymphopenia 13.5% (CI 8.2%-21.4%) and leukopenia 12.6% (CI 8.5%-18.3%). Ground glass opacities were the most common radiological finding of children with COVID-19 (35.5%, CI 28.9%-42.7%). Hospitalization rate was 96.3% (CI 92.4%-98.2%) of which 10.8% (CI 4.2%-25.3%) were ICU admissions, and 2.4% (CI 1.7%-3.4%) died.
CONCLUSION: The majority of pediatric patients with COVID-19 were asymptomatic or had mild manifestations. Among hospitalized patients there remains a significant number that require intensive care unit care. Overall across the literature, a considerable level of understanding of COVID-19 in children was reached, yet emerging data related to multisystemic inflammatory syndrome in children should be explored.
OBJECTIVE: To investigate cardiac manifestations, treatment characteristics, and outcomes of paediatric inflammatory multisystem syndrome (PIMS) temporally associated with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) (PIMS-TS).
METHOD: We performed a comprehensive literature search of several databases and qualitatively synthesized findings from studies.
RESULTS: Twenty-six studies were included with 1228 pooled subjects, with a mean age of 8.6 years, which were dominated by male gender (53%), and African ethnicity (31%). 732 (38%) patients were reactive on a serological test, and 457 patients (45%) were positive on SARS-CoV-2 RT-PCR. ST-segment abnormalities were the most common ECG findings (16%, n/N: 34/212). Various markers of troponin and the pooled mean of BNP and NT-pro-BNP levels were elevated. Cardiomegaly and pericardial effusion (21.8%, n/N: 164/751) was the most common chest X-ray findings. In echocardiography, the majority of patients' left ventricular ejection fraction was reduced (59.0%, n/N: 180/305), with pericardial effusion/ pericarditis seen the most (17.44%, n/N: 221/1267), and Z score ≥ 2 in 28% (n/N: 42/139). Cardiac MRI findings were consistent with acute myocarditis. Intravenous immunoglobulin, corticosteroids, and vasoactive drugs were frequently utilized. The mean length of stay was 6 days, with most patients (71%, n/N: 834/1163) were admitted to the ICU. However, the overall prognosis was favourable, with 98% alive (n/N: 1235/1260), and more than 50% of patients experienced recovery of left ventricular systolic functions at discharge (116 out of 206 patients).
CONCLUSION: PIMS-TS is a rare clinical syndrome associated with a multiorgan system dysfunction, especially acute cardiac injury, and mandates a higher level of care.Nevertheless, when appropriate treatments are available, the cardiac function rapidly reverted to normal in most cases, and it was associated with a favourable outcome in general. Of concern, medium and long-term prognosis remains to be elucidated.
The coronavirus disease 2019 (COVID-19) pandemic continues to cause global havoc posing uncertainty to educational institutions worldwide. Understanding the clinical characteristics of COVID-19 in children is important because of the potential impact on clinical management and public health decisions.
METHODS:
A meta-analysis was conducted for pediatric COVID-19 studies using PubMed and Scopus. It reviewed demographics, co-morbidities, clinical manifestations, laboratory investigations, radiological investigations, treatment, and outcomes. The 95% confidence interval (CI) was utilized.
RESULTS:
Out of 3927 articles, 31 articles comprising of 1816 patients were selected from December 2019 to early October 2020 and were defined by 77 variables. Of these studies 58% originated from China and the remainder from North America, Europe and the Middle East. This meta-analysis revealed that 19.2% (CI 13.6%-26.4%) of patients were asymptomatic. Fever (57%, CI 49.7%-64%) and cough (44.1%, CI 38.3%-50.2%) were the most common symptoms. The most frequently encountered white blood count abnormalities were lymphopenia 13.5% (CI 8.2%-21.4%) and leukopenia 12.6% (CI 8.5%-18.3%). Ground glass opacities were the most common radiological finding of children with COVID-19 (35.5%, CI 28.9%-42.7%). Hospitalization rate was 96.3% (CI 92.4%-98.2%) of which 10.8% (CI 4.2%-25.3%) were ICU admissions, and 2.4% (CI 1.7%-3.4%) died.
CONCLUSION:
The majority of pediatric patients with COVID-19 were asymptomatic or had mild manifestations. Among hospitalized patients there remains a significant number that require intensive care unit care. Overall across the literature, a considerable level of understanding of COVID-19 in children was reached, yet emerging data related to multisystemic inflammatory syndrome in children should be explored.
