Skip to main content
Top
Published in: BMC Pediatrics 1/2021

Open Access 01-12-2021 | Coxsackievirus | Research article

Clinical characteristics of severe neonatal enterovirus infection: a systematic review

Authors: Meng Zhang, Haoran Wang, Jun Tang, Yang He, Tao Xiong, Wenxing Li, Yi Qu, Dezhi Mu

Published in: BMC Pediatrics | Issue 1/2021

Login to get access

Abstract

Background

Enterovirus (EV) is a common cause of infection in neonates. Neonates are at high risk of enterovirus infection with serious clinical manifestations and high lethality. This review systematically summarized the clinical characteristics of neonates with severe enteroviral infection to provide evidence for the identification and treatment of severe neonatal EV infection.

Methods

PubMed, Embase, and Web of Science were searched for original studies on neonates with severe EV infections from January 1, 2000, to November 27, 2020. Two reviewers independently screened the literature, extracted the data, and performed a descriptive analysis.

Results

In total, 66 articles with 237 cases of severe neonatal enterovirus infection were included. All neonates developed severe complications. Among them, 46.0% neonates had hepatitis or coagulopathy, 37.1% had myocarditis, 11.0% had meningoencephalitis, and 5.9% had other complications such as hemophagocytic lymphohistiocytosis and pulmonary hemorrhage. The lethality rate of neonates with severe infection was 30.4%. The highest lethality rate was 38.6%, which was observed in neonates with myocarditis. In 70.5% neonates, the age at the onset of symptoms was less than 7 days. Coxsackievirus B infection was seen in 52.3% neonates. The most common symptoms included temperature abnormalities (127, 53.6%), rash (88, 37.1%), poor feeding (58, 24.5%), and respiratory symptoms (52, 21.9%). The main treatment included transfusion of empirical antibiotics (127, 53.6%), blood components (100, 42.2%), intravenous immunoglobulin (IVIG; 97, 40.9%), mechanical ventilation (51, 21.5%), and extracorporeal membrane oxygenation (ECMO; 43, 18.1%). Additionally, antiviral medications pleconaril (14, 5.9%) and pocapavir (3, 1.3%) were administered.

Conclusions

Lethality was high in neonates with severe enterovirus infection, especially in those complicated with myocarditis. The most common symptoms included temperature abnormalities, rash, and poor feeding. The chief supportive treatment consisted of transfusion of blood components, mechanical ventilation, and ECMO. Empirical antibiotics and IVIG were widely used. Antiviral medications included pocapavir and pleconaril; however, more clinical evidence regarding their efficacy is needed.
Appendix
Available only for authorised users
Literature
7.
go back to reference Le Van Quyen P, Desprez P, Livolsi A, Lindner V, Fafi-Kremer S, Helms P, et al. Peculiar clinical presentation of Coxsackievirus B4 infection: neonatal restrictive cardiomyopathy. Ajp Reports. 2017;7(2):E124–E6.CrossRef Le Van Quyen P, Desprez P, Livolsi A, Lindner V, Fafi-Kremer S, Helms P, et al. Peculiar clinical presentation of Coxsackievirus B4 infection: neonatal restrictive cardiomyopathy. Ajp Reports. 2017;7(2):E124–E6.CrossRef
16.
go back to reference Ling LC, Pak CN, Chan PKS, Hiu LW, Cheng FWT, Tang JWT. Probable intrafamilial transmission of coxsackievirus B3 with vertical transmission, severe early-onset neonatal hepatitis, and prolonged viral RNA shedding. Pediatrics. 2006;118(3):e929–e33.CrossRef Ling LC, Pak CN, Chan PKS, Hiu LW, Cheng FWT, Tang JWT. Probable intrafamilial transmission of coxsackievirus B3 with vertical transmission, severe early-onset neonatal hepatitis, and prolonged viral RNA shedding. Pediatrics. 2006;118(3):e929–e33.CrossRef
26.
27.
go back to reference Amdani SM, Kim HS, Orvedahl A, John AO, Said A, Simpson K. Successful treatment of fulminant neonatal enteroviral myocarditis in monochorionic diamniotic twins with cardiopulmonary support, intravenous immunoglobulin and pocapavir. BMJ Case Rep. 2018;2018:bcr2017224133. https://doi.org/10.1136/bcr-2017-224133. Amdani SM, Kim HS, Orvedahl A, John AO, Said A, Simpson K. Successful treatment of fulminant neonatal enteroviral myocarditis in monochorionic diamniotic twins with cardiopulmonary support, intravenous immunoglobulin and pocapavir. BMJ Case Rep. 2018;2018:bcr2017224133. https://​doi.​org/​10.​1136/​bcr-2017-224133
34.
go back to reference Elisha N, Paret G, Rubinsthein M, Salem I. Enteroviral myocarditis requiring extracorporeal membranous oxygenation in a 2 week old girl. Israel Med Assoc J. 2013;15(6):319–20. Elisha N, Paret G, Rubinsthein M, Salem I. Enteroviral myocarditis requiring extracorporeal membranous oxygenation in a 2 week old girl. Israel Med Assoc J. 2013;15(6):319–20.
48.
go back to reference Lu JC, Koay KW, Ramers CB, Milazzo AS. Neonate with coxsackie B1 infection, cardiomyopathy and arrhythmias. J Natl Med Assoc. 2005;97(7):1028–30.PubMedPubMedCentral Lu JC, Koay KW, Ramers CB, Milazzo AS. Neonate with coxsackie B1 infection, cardiomyopathy and arrhythmias. J Natl Med Assoc. 2005;97(7):1028–30.PubMedPubMedCentral
64.
go back to reference Watanabe Y, Sugiura T, Sugimoto M, Togawa Y, Kouwaki M, Koyama N, et al. Echovirus Type 7 Virus-Associated Hemophagocytic Syndrome in a Neonate Successfully Treated With Intravenous Immunoglobulin Therapy: A Case Report. Front Pediatrics. 2019;7 (no pagination)469. Watanabe Y, Sugiura T, Sugimoto M, Togawa Y, Kouwaki M, Koyama N, et al. Echovirus Type 7 Virus-Associated Hemophagocytic Syndrome in a Neonate Successfully Treated With Intravenous Immunoglobulin Therapy: A Case Report. Front Pediatrics. 2019;7 (no pagination)469.
74.
go back to reference Yen MH, Tsao KC, Huang YC, Huang CG, Huang YL, Lin R, Chang ML, Huang CC, Yan DC, Lin TY. Viral load in blood is correlated with disease severity of neonatal coxsackievirus B3 infection: early diagnosis and predicting disease severity is possible in severe neonatal enterovirus infection. Clin Infect Dis. 2007;44(10):e78–81. https://doi.org/10.1086/515399.CrossRefPubMed Yen MH, Tsao KC, Huang YC, Huang CG, Huang YL, Lin R, Chang ML, Huang CC, Yan DC, Lin TY. Viral load in blood is correlated with disease severity of neonatal coxsackievirus B3 infection: early diagnosis and predicting disease severity is possible in severe neonatal enterovirus infection. Clin Infect Dis. 2007;44(10):e78–81. https://​doi.​org/​10.​1086/​515399.CrossRefPubMed
Metadata
Title
Clinical characteristics of severe neonatal enterovirus infection: a systematic review
Authors
Meng Zhang
Haoran Wang
Jun Tang
Yang He
Tao Xiong
Wenxing Li
Yi Qu
Dezhi Mu
Publication date
01-12-2021

Other articles of this Issue 1/2021

BMC Pediatrics 1/2021 Go to the issue