COVID-19 in Children: Present and Future Perspective, An Interim Review

Clinical Profile and Short-Term Outcome of SARS-CoV-2-Infected Neonates from a Government Medical College in West Bengal, India

INTRODUCTION

Severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) has led to a terrifying global pandemic. The presentations in neonates are varied with less case severity compared to adults.

AIM

To describe the clinical and laboratory features and outcomes of neonates admitted with SARS-CoV-2 infection during the second surge of COVID-19 pandemic in a Government Medical College, West Bengal, India.

MATERIALS AND METHODS

It is a hospital-based observational cross-sectional study conducted in the newborn unit of Burdwan Medical College and Hospital between 1 April 2021 and 31 July 2021 including all SARS-CoV-2 Real time RT-PCR (Reverse transcriptase polymerase chain reaction) positive neonates. The demographic, clinical and laboratory characteristics of all the neonates and their outcomes were documented and analysed.

RESULTS

Twenty-two neonates were found to be SARS-CoV-2 RT-PCR positive out of which 9 (40.9%) were found to be asymptomatic and 6 (27.27%) required neonatal intensive care unit admissions. Among the symptomatic neonates, most common presentations were respiratory distress (40.9%) and gastrointestinal manifestations (40.9%). Eight (36.36%) neonates required respiratory support. Three (13.6%) neonates had pneumonia of which one had right middle lobe collapse. Laboratory parameters were nonspecific except for the two (9%) cases of multisystem inflammatory syndrome in neonates. High-resolution computed tomography findings in two cases were suggestive of SARS-CoV-2 infection-induced changes. Two (9%) neonates died of which one was likely due to SARS-CoV-2 infection.

CONCLUSION

Neonates with SARS-CoV-2 infection are mostly asymptomatic. However, clinicians must be vigilant as atypical presentations such as consolidation, collapse, meningitis or multisystem inflammatory syndrome may occur.

Epidemiological characteristics and clinical manifestations of pediatric patients with COVID-19 in China: A multicenter retrospective study

Importance

The Coronavirus disease 2019 (COVID-19) global pandemic poses a considerable challenge for pediatricians.

Objective

This study aimed to identify the epidemiological characteristics and clinical features of pediatric patients with COVID-19 in China.

Methods

This multicenter retrospective study included pediatric patients from 46 hospitals in China, covering 12 provinces and two municipalities. Epidemiological, demographic, clinical, laboratory, treatment, and outcome data were analyzed.

Results

In total, 211 pediatric patients with COVID-19 were included in this study. The median age was 7.0 years (range: 22 days to 18 years). Approximately 16.3% of the patients exhibited asymptomatic infections, 23.0% had upper respiratory tract infections, and 60.7% had pneumonia, including two with severe pneumonia and one with critical illness. Approximately 78.7% of the pediatric patients occurred in familial clusters. The most three common symptoms or signs at onset in children with COVID-19 were fever (54.5%), cough (49.3%), and pharyngeal congestion (20.8%). Only 17.6% of the patients presented with decreased lymphocyte count, whereas 13.6% had increased lymphocyte count. Among the patients with pneumonia who exhibited abnormal chest computed tomography findings, 18.2% (23/127) of the patients had no other symptoms. Generally, the chest radiographs showed abnormalities that affected both lungs (49.6%); ground-glass opacity (47.2%) was the most common manifestation. The cure and improvement rates were 86.7% (183/211) and 13.3% (28/211), respectively. Only one patient with an underlying condition received invasive mechanical ventilation; none of the patients died.

Interpretation

Similar to adults, children of all age groups are susceptible to COVID-19. Fortunately, most pediatric patients have mild symptoms or remain asymptomatic, despite the high incidence of pneumonia. Decreased proportions of white blood cells and lymphocytes are less frequent in children than in adults.

Clinical Spectrum of Children With Multisystem Inflammatory Syndrome Associated With SARS-CoV-2 Infection

Objectives

To compare the clinical profile, treatment, and outcomes of PCR-positive and PCR-negative antibody-positive critically ill children with multisystem inflammatory syndrome (MIS-C).

Methods

This retrospective observational study was done at a tertiary care coronavirus disease 19 (COVID-19) pediatric intensive care unit in India. The baseline characteristics, clinical profile, treatment, and outcomes in seventeen critically ill children diagnosed with MIS-C were analyzed from 1 July to 31 October, 2020.

Results

Sixteen out of 17 children presented with hypotensive shock and respiratory distress. Mean (SD) age of PCR-negative antibody-positive and PCR-positive children was 11 (4.4) and 5 (3.7) years, respectively (P=0.007). The former group had significantly higher mean (SD) D-dimer levels [16,651 (14859) ng/mL vs 3082 (2591) ng/mL; P=0.02]. All received intensive care management and steroid therapy; 7 children received intravenous immunoglobulin. 14 children survived and 3 died.

Conclusions

The outcome of children with MIS-C was good if recognized early and received intensive care.

Coronavirus Disease 2019 in Neonates - What Is Known and What Needs to Be Known

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) first broke out in Wuhan, China, and subsequently spread worldwide affecting all ages including newborns. The cases of coronavirus disease 2019 (COVID-19) are very less in neonates and they recover well with supportive treatment. Though the vertical transmission of infection is scarcely found, to get rid of acquiring infection by horizontal transmission one should screen all pregnant women and ensure standard infection control measures and monitoring of newborns at risk of COVID-19. Neonates may present as a refusal to feed, feeding intolerance, fever, pneumonia, shortness of breath, and lethargic. Based on available evidence, antivirals like lopinavir, ritonavir, remdesivir specific medication like chloroquine/hydroxychloroquine, azithromycin, corticosteroids, and intravenous gamma globulin, are not recommended, so early detection and supportive treatment is needed for an optimal outcome.