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Urbina TM, Warren AB, Helfrich AM, Horvat D, Smith KD. Respiratory Arrest in a Late Preterm Infant Presenting for a 2-Week Well-Visit. Pediatrics 2024; 154:e2023064756. [PMID: 38957894 DOI: 10.1542/peds.2023-064756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 02/15/2024] [Accepted: 02/21/2024] [Indexed: 07/04/2024] Open
Abstract
A 13-day-old, late preterm male, born appropriate for gestational age, presented to the pediatric clinic for his routine 2-week well visit with less than 1-day history of decreased oral intake and lethargy. During the baby's well exam, he acutely decompensated and required resuscitation and transfer to the emergency department, where he was intubated for frequent apneic events. He was admitted to the NICU for management and further workup. Physical examination and initial laboratory tests were unremarkable. An EEG demonstrated electrographic and clinical seizures. His initial MRI was unremarkable, and infection studies revealed the diagnosis. We review the patient's initial presentation, evaluation, hospital course, and the long-term implications of his diagnosis.
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Affiliation(s)
| | | | | | - David Horvat
- Neurology, Walter Reed National Military Medical Center, Bethesda, Maryland
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Pietrasanta C, Ronchi A, Bassi L, De Carli A, Caschera L, Lo Russo FM, Crippa BL, Pisoni S, Crimi R, Artieri G, Pellegrinelli L, Dilena R, Conte G, Mosca F, Fumagalli M, Pugni L. Enterovirus and parechovirus meningoencephalitis in infants: A ten-year prospective observational study in a neonatal intensive care unit. J Clin Virol 2024; 173:105664. [PMID: 38493709 DOI: 10.1016/j.jcv.2024.105664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 02/29/2024] [Accepted: 03/04/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Non-polio enteroviruses (EV) and human parechoviruses (HPeV) are known etiological agents of meningoencephalitis in neonates. However, reports of neuroradiological findings and neurodevelopmental outcomes in this population are scarce. OBJECTIVES to describe clinical characteristics, neuroradiological findings and, in a subset of patients, neurodevelopmental outcomes in a cohort of infants with EV or HPeV meningoencephalitis within 60 days of life. STUDY DESIGN clinical/laboratory data, neuroradiological findings (cranial ultrasound, cUS, brain magnetic resonance imaging, MRI), and neurodevelopmental outcomes assessed by Ages and Stages Questionnaires - third edition were prospectively collected. RESULTS overall, 32 infants with EV (21, 67.8 %) or HPeV (11, 28.2 %) meningoencephalitis were enrolled. Infants with HPeV (73 %: type 3 HPeV) presented more frequently with seizures (18.2 % vs. 0, p value=0.03), lymphopenia (1120 vs. 2170 cells/mm3, p = 0.02), focal anomalies at electroencephalography (EEG) (63.6 vs. 23.8 %, p = 0.03), and pathological findings at MRI (72.7 % vs. 15.8 %, p value=0.004) compared to those affected by EV. cUS was not significantly altered in any of the enrolled infants. All infants with EV meningoencephalitis evaluated at 12-24 months and at 30-48 months were normal. Two out of the 7 infants with HPeV meningoencephalitis showed some concerns in gross motor (1/7, 14.3 %) or in problem solving (1/7, 14.3 %) function at 30-48 months of age. CONCLUSIONS In our cohort, neonates infected by HPeV had more severe clinical manifestations, more alterations at brain MRI, and some signs of long-term neurodevelopmental delay. Our data highlight the heterogeneity of manifestations in infants with EV or HPeV meningoencephalitis, and the need for long-term follow-up of those infected by HPeV in the neonatal period.
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Affiliation(s)
- Carlo Pietrasanta
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy; University of Milan. Department of Clinical Sciences and Community Health, Milan, Italy.
| | - Andrea Ronchi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy
| | - Laura Bassi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy
| | - Agnese De Carli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy
| | - Luca Caschera
- Neuroradiology Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | | | - Silvia Pisoni
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy
| | - Riccardo Crimi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy
| | - Giacomo Artieri
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy
| | - Laura Pellegrinelli
- University of Milan. Department of Biomedical Sciences of Health, Milan, Italy
| | - Robertino Dilena
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Clinical Neurophysiology Unit, Milan, Italy
| | - Giorgio Conte
- Neuroradiology Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy; University of Milan. Department of Pathophysiology and Transplantation, Milan, Italy
| | - Fabio Mosca
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy; University of Milan. Department of Clinical Sciences and Community Health, Milan, Italy
| | - Monica Fumagalli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy; University of Milan. Department of Clinical Sciences and Community Health, Milan, Italy
| | - Lorenza Pugni
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, NICU, Milan, Italy
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Briscoe L, Hodge MA, Porter M, Burrell R, Fairbairn N, Fang A, Britton P. Early life parechovirus infection neuropsychological outcomes at 8 years: a cohort study. Child Neuropsychol 2024:1-22. [PMID: 38258280 DOI: 10.1080/09297049.2024.2307664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 01/13/2024] [Indexed: 01/24/2024]
Abstract
Human parechovirus (HPeV) is a leading cause of Central Nervous System (CNS) infection in infancy. Despite this, little is known regarding the long-term neuropsychological impacts from HPeV infection. The aim of the present study was to explore the long-term neuropsychological impacts eight-year post-HPeV infection contracted during infancy. This study also aimed to investigate the differential impacts of HPeV itself compared to the effects of secondary meningitis (n = 23) or encephalitis (n = 3) associated with HPeV infection. Thirty-nine HPeV children participated in the study. Children completed performance-based measures of neuropsychological and language functioning (the Wechsler Abbreviated Scale of Intelligence, the Clinical Evaluation of Language Fundamentals - Fourth Edition, and the Test of Everyday Attention for Children). Parents completed questionnaire-based measures of emotional, behavioral, and pragmatic language functioning (the Behaviour Rating Inventory of Executive Functioning, the Child Behavior Checklist, and the Social Communication Questionnaire). Results revealed that, overall, children with HPeV were significantly more impaired on measures of selective, sustained, and divided attention compared to normative test populations. The current study incidentally found at least double the prevalence of Attention-Deficit/Hyperactivity Disorder (ADHD) in the HPeV sample than what is typical in the normal population, suggesting that HPeV infection during infancy may be a risk factor for the later development of ADHD. Additionally, the presence of secondary meningitis or encephalitis did not relate to poorer neuropsychological outcomes in the current sample. The findings of this study have important implications regarding clinical management for children following HPeV infection in infancy.
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Affiliation(s)
- Lauren Briscoe
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Macquarie Park, NSW, Australia
| | | | - Melanie Porter
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia
| | - Rebecca Burrell
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Centre for Paediatric and Perinatal Infection Research, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Natalie Fairbairn
- Grace Centre for Newborn Intensive Care, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Amanda Fang
- Discipline of Occupational Therapy, School of Health Sciences, University of Sydney, Camperdown, NSW, Australia
| | - Philip Britton
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Department of Infectious Diseases and Microbiology, The Children's Hospital at Westmead, Westmead, NSW, Australia
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Bucci S, Coltella L, Martini L, Santisi A, De Rose DU, Piccioni L, Campi F, Ronchetti MP, Longo D, Lucignani G, Dotta A, Auriti C. Clinical and Neurodevelopmental Characteristics of Enterovirus and Parechovirus Meningitis in Neonates. Front Pediatr 2022; 10:881516. [PMID: 35669403 PMCID: PMC9165715 DOI: 10.3389/fped.2022.881516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/02/2022] [Indexed: 11/25/2022] Open
Abstract
Background Non-polio-enteroviruses (EV) and human parechoviruses (HPeV) are small RNA viruses, which in newborns cause infections with a wide range of severity. Today molecular biology tools allow us to diagnose viral meningitis in neonates, sparing patients from useless antibiotics. Data on neurodevelopmental outcome of children who contract enterovirus meningitis in early childhood are still limited in the literature. Aims To evaluate the neurodevelopmental outcome of newborns with documented enterovirus and parechovirus meningitis contracted within the first months of life. Methods Enterovirus and parechovirus were detected on cerebrospinal fluid (CSF) and plasma by RT-PCR. The virological typing was done according to WHO recommendations. During the hospitalization each neonate underwent many diagnostic and instrumental examinations, to evaluate any neurological lesions attributable to the infection. After the discharge children entered in an outpatient interdisciplinary assessment process, comprehensive of the administration of Bayley III scales up to 12 months old. Results We observed longitudinally 30 children, born at term (mean GA 39.7 ± 0.8 weeks, mean birthweight was 3,457 ± 405 grams), who contracted enterovirus and parechovirus meningitis within the first month of life (mean age at diagnosis was 15.8 ± 7.33 days). We were able to perform the genetic typing only on 15/30 (50.0%) cerebrospinal fluid (CSF) samples from 15 neonates. We found MRI anomalies in 9/26 observed neonates (34.6%): one of them presented brainstem abnormality that are specific of enteroviral central nervous system (CNS) involvement. During the follow up children displayed an overall normal neurodevelopment and no deficit in visual and hearing areas. The mean cognitive (105.19 ± 8.71), speech (100.23 ± 8.22) and motor (97.00 ± 8.98) composite scores, assessed by Bayley III, were normal in 29/30 (96.7%). Despite this, children with pathological brain magnetic resonance imaging (MRI) scored significantly lower (p = 0.01) than children with normal brain MRI on cognitive subscale at 12 months of life. Conclusions Early enterovirus infections can be associated to brain MRI abnormalities, more frequently the earlier the infection. Although within a normal range, our children with pathological brain MRI scored significantly lower than those with normal brain MRI on cognitive subscale at 12 months of life.
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Affiliation(s)
- Silvia Bucci
- Department of Neurosciences, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Luana Coltella
- Department of Microbiology and Virology, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Ludovica Martini
- Medical and Surgical Department of Fetus-Newborn-Infant, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Alessandra Santisi
- Medical and Surgical Department of Fetus-Newborn-Infant, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Domenico Umberto De Rose
- Medical and Surgical Department of Fetus-Newborn-Infant, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Livia Piccioni
- Department of Microbiology and Virology, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Francesca Campi
- Medical and Surgical Department of Fetus-Newborn-Infant, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Maria Paola Ronchetti
- Medical and Surgical Department of Fetus-Newborn-Infant, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Daniela Longo
- Department of Imaging, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Giulia Lucignani
- Department of Imaging, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Andrea Dotta
- Medical and Surgical Department of Fetus-Newborn-Infant, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
| | - Cinzia Auriti
- Medical and Surgical Department of Fetus-Newborn-Infant, “Bambino Gesù” Children's Hospital Scientific Hospitalization and Treatment Institute (IRCCS), Rome, Italy
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Silcock RA, Doyle R, Clark JE, Kynaston JA, Thomas M, May ML. Parechovirus infection in infants: Evidence-based parental counselling for paediatricians. J Paediatr Child Health 2022; 58:856-862. [PMID: 34967960 DOI: 10.1111/jpc.15859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 08/15/2021] [Accepted: 08/30/2021] [Indexed: 11/28/2022]
Abstract
AIM Human parechovirus (HPeV) is an increasingly recognised cause of severe illness and central nervous system infection in infants. Medium- to long-term neurodevelopmental outcomes post-HPeV infection remain unknown. This study aims to assess neurodevelopmental outcomes for children hospitalised as infants with HPeV infection in their second and third years of life. METHODS This prospective cohort study followed children hospitalised with HPeV in Brisbane, Queensland during the 2017/2018 outbreak. Serial application of Ages and Stages Questionnaire (ASQ) was used to assess developmental progress in the second and third years of life. Data from clinical follow-up, audiology and neuroradiology were included. RESULTS In the second year of life, 63% (n = 29) of children showed some or significant concerns for developmental delay. This had largely been ameliorated by the third year of life when only 30% (n = 14) reported developmental concerns. Prematurity and apnoeas were associated with developmental concerns at 27-36 months of age. Communication was the most common domain of concern. CONCLUSIONS The majority of infants hospitalised with HPeV infection in 2017-2018 showed normalisation of developmental progress by 27-36 months of age. Further investigation into more subtle neurological impairments in later childhood is required. These results can help guide clinicians in counselling parents during the acute illness and in planning appropriate follow-up.
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Affiliation(s)
- Robyn A Silcock
- Infectious Diseases, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Rebecca Doyle
- Queensland Health Centre of Children's Health Research, Brisbane, Queensland, Australia
| | - Julia E Clark
- Infectious Diseases, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - J Anne Kynaston
- General Paediatrics, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Marion Thomas
- General Paediatrics, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Meryta L May
- Microbiology, Sullivan and Nicolaides Pathology, Brisbane, Queensland, Australia
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Stephens C, Reynolds C, Cremin M, Barry R, Morley U, Gibson L, De Gascun CF, Felsenstein S. Parent-administered Neurodevelopmental Follow up in Children After Picornavirus CNS Infections. Pediatr Infect Dis J 2021; 40:867-872. [PMID: 34260497 DOI: 10.1097/inf.0000000000003192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Data on the neurodevelopment of children who experienced central nervous system (CNS) infections with enteroviruses (EV) or parechoviruses (hPeV) is scarce and mostly limited to follow up of short-term outcomes. METHODS Parents of children who presented between 2014 and 2019, underwent a lumbar puncture and whose cerebrospinal fluid was polymerase chain reaction positive for EV or hPeV, were asked to complete a care-giver-administered neurodevelopmental assessment tool (The Ages and Stages Instrument [ASQ3]). Clinical data of the infective episode were collected from patient notes. RESULTS Of 101 children, 43 (10 hPeV+, 33 EV+) submitted ASQ3 results. Median age at assessment was 38.9 months (interquartile range, 15.4-54.8), the follow-up interval 3 years (median 37 months; interquartile range, 13.9-53.1). Age, inflammatory markers, and cerebrospinal fluid pleocytosis during the infective event were not associated with ASQ3 scores. In 23 children (17 EV+, 6 hPeV+), no neurodevelopmental concerns were reported. Two more had preexisting developmental delay and were excluded. Of the remaining, 18/41 (43.9%) reported ASQ3 scores indicating need for monitoring or professional review in at least 1 category, not differing by pathogen (EV 14/31, 45.2%; hPeV 4/10, 40%; P = 0.71). Seven children will require formal review, scoring ≥2 SD below the mean in at least 1 category (6/31 EV+, 1/10 hPeV+, P = 0.7), 3 scored ≥2 SD below the mean in more than 1 area. CONCLUSIONS Parent-administered developmental assessment of children with a history of early picornavirus infection of the CNS identified a subgroup that requires formal neurodevelopmental review. Wider application of community-based developmental screening will complement our understanding of the impact of CNS infections in early childhood.
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Affiliation(s)
- Carol Stephens
- From the Department of Pediatrics, Cork University Hospital, Wilton, Cork, Republic of Ireland
| | - Clare Reynolds
- From the Department of Pediatrics, Cork University Hospital, Wilton, Cork, Republic of Ireland
| | - Molly Cremin
- From the Department of Pediatrics, Cork University Hospital, Wilton, Cork, Republic of Ireland
| | - Rachel Barry
- Department of Microbiology, Cork University Hospital, Wilton, Cork, Republic of Ireland
| | - Ursula Morley
- National Virus Reference Laboratory, University College Dublin, Dublin, Republic of Ireland
| | - Louise Gibson
- From the Department of Pediatrics, Cork University Hospital, Wilton, Cork, Republic of Ireland
| | - Cillian F De Gascun
- National Virus Reference Laboratory, University College Dublin, Dublin, Republic of Ireland
| | - Susana Felsenstein
- Department of Infectious Diseases, Alder Hey Children's Hospital NHS Trust, East Prescot Road, Liverpool, Great Britain
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Positive Impact of Routine Testing for Enterovirus and Parechovirus on Length of Hospitalization and Antimicrobial Use among Inpatients ≤6 Months of Age. J Clin Microbiol 2020; 59:JCM.02106-20. [PMID: 33055181 DOI: 10.1128/jcm.02106-20] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 10/07/2020] [Indexed: 11/20/2022] Open
Abstract
Enterovirus (EV) and parechovirus (PeV) are leading viral causes of central nervous system (CNS) infection among hospitalized neonates and young infants, yet testing for PeV is not routinely performed. The goal of our study was to determine how EV and PeV CSF RT-PCR testing impacted the duration of antibiotic use and the length of hospitalization (LOS) in children ≤6 months old with suspected CNS infection. This retrospective cohort study at Children's Mercy Kansas City evaluated data from patients ≤6 months old for whom routine CSF EV and PeV reverse transcription-PCR (RT-PCR) testing was performed during January 2011 to December 2018. Electronic data were abstracted from the electronic medical record, including demographics, systemic antimicrobial use, imaging data, herpes simplex virus (HSV) testing, and overall hospital charges. Among 1,926 patients, 345 (17.9%) were RT-PCR positive for EV and 172 (8.9%) were positive for PeV. A significantly shorter LOS was observed for patients with EV (51.6 h; P < 0.001) and PeV (66.3 h; P = 0.048) compared to patients that tested negative for both viruses (74.1 h). Discontinuation of empirical antibiotic therapy following test result availability occurred more frequently for PeV patients (57.8%; P = 0.03) and EV patients (65.4%; P < 0.001) than RT-PCR-negative patients (48.5%). Routine EV/PeV RT-PCR testing of cerebrospinal fluid (CSF) samples in children impacted care of hospitalized neonates and young infants. Rapid and prompt diagnosis has the potential to reduce antibiotic usage, length of stay, and patient charges.
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van Hinsbergh TMT, Elbers RG, Hans Ket JCF, van Furth AM, Obihara CC. Neurological and neurodevelopmental outcomes after human parechovirus CNS infection in neonates and young children: a systematic review and meta-analysis. THE LANCET CHILD & ADOLESCENT HEALTH 2020; 4:592-605. [PMID: 32710840 DOI: 10.1016/s2352-4642(20)30181-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/04/2020] [Accepted: 05/11/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Human parechoviruses are a major cause of CNS infection in neonates and young children. They have been implicated in neurological sequelae and neurodevelopmental delay. However, the magnitude of this effect has not been systematically reviewed or assessed with meta-analyses. We investigated short-term, medium-term, and long-term neurological sequelae and neurodevelopmental delay in neonates and young children after parechovirus-CNS-infection. METHODS In this systematic review and meta-analyses of studies, we searched PubMed, Embase, and PsycInfo, from the inception of the database until March 18, 2019, for reviews, systematic reviews, cohort studies, case series, and case control studies reporting on neurological or neurodevelopmental outcomes of children 3 months or younger with parechovirus infection of the CNS. Studies that were published after Dec 31, 2007, assessed children younger than 16 years, detailed parechoviruses infection of the CNS (confirmed by PCR), and followed up on neurological and neurodevelopmental outcomes were included. Studies published before Dec 31, 2007, were excluded. The predefined primary outcomes were the proportions of children with neurological sequelae, impairment in auditory or visual functions, or gross motor function delay. The proportion of children in whom neurological or neurodevelopmental outcomes were reported was pooled in meta-analyses. For each outcome variable we calculated the pooled proportion with 95% CI. The proportion of children in whom neurological or neurodevelopmental outcomes were reported was extracted by one author and checked by another. Two authors independently assessed the methodological quality of the studies. FINDINGS 20 studies were eligible for quantitative synthesis. The meta-analyses showed an increasing proportion of children with neurological sequelae over time: 5% during short-term follow-up (pooled proportion 0·05 [95% CI 0·03-0·08], I2=0·00%; p=0·83) increasing to 27% during long-term follow-up (0·27 [0·17-0·40], I2=52·74%; p=0·026). The proportion of children with suspected neurodevelopmental delay was 9% or more during long-term follow-up. High heterogeneity and methodological issues in the included studies mean that the results should be interpreted with caution. INTERPRETATION This systematic review suggests the importance of long follow-up, preferably up to preschool or school age (5-6 years), of children with parechovirus infection of the CNS. Although not clinically severe, we found an increasing proportion of neonates and young children with CNS infection had associated neurological sequelae and neurodevelopmental delay over time. We recommend the use of standardised methods to assess neurological and neurodevelopmental functions of these children and to compare results with age-matched reference groups. FUNDING No funding was received for this study.
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Affiliation(s)
| | - Roy G Elbers
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Medical Faculty, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - J C F Hans Ket
- Medical Library, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - A Marceline van Furth
- Department of Paediatric Infectious Diseases and Immunology, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Charlie C Obihara
- Department of Paediatrics, Elisabeth-Tweesteden Hospital, Tilburg, Netherlands
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Britton PN, Walker K, McMullan B, Galea C, Burrell R, Morgan B, Honan I, Teutsch S, Smithers-Sheedy H, Fairbairn N, Mattick R, Hutchinson D, Jones CA. Early Life Parechovirus Infection Neurodevelopmental Outcomes at 3 Years: A Cohort Study. J Pediatr 2020; 219:111-117.e1. [PMID: 32005541 DOI: 10.1016/j.jpeds.2019.12.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 10/30/2019] [Accepted: 12/12/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To investigate the long-term developmental and behavioral outcomes in an established cohort of children hospitalized as infants with human parechovirus (HPeV) infection and sepsis-like illness. STUDY DESIGN The HPeV cohort was composed of children 3 years of age after HPeV infection and hospitalization in early infancy that occurred during a well-documented HPeV genotype 3 outbreak in Australia. We assessed neurodevelopmental and behavioral outcomes using the Bayley Scales of Infant and Toddler Development-III and the Child Behavior Checklist. We compared their outcomes with a subsample of healthy control infants drawn from the independently sampled Triple B Pregnancy Cohort Study. RESULTS Fifty children, with a mean age of 41 months, were followed for 3 years after hospital admission with HPeV infection. There were 47 children whose original illness was fever without source or sepsis-like illness and 3 who had encephalitis. All children in the HPeV cohort showed age-specific development within the population normal range on the Bayley Scales of Infant and Toddler Development-III. There was no difference in developmental attainment compared with 107 healthy control infants after adjusting for measured confounders. The HPeV cohort showed higher average scores on the Child Behavior Checklist and a higher frequency of clinical range scores compared with healthy controls. CONCLUSIONS Although HPeV sepsis-like illness did not result in neurodevelopmental delay at 3 years of age, it was associated with increased behavioral problems compared with healthy controls. The behavioral problems reached a clinical threshold in a minority of children. Results inform clinical management and planning for children after severe HPeV infection in infancy.
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Affiliation(s)
- Philip N Britton
- Discipline of Child and Adolescent Health and Marie Bashir Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia; Department of Infectious Diseases and Microbiology, The Children's Hospital at Westmead, Sydney Children's Hospitals Network, Sydney, Australia.
| | - Karen Walker
- Discipline of Child and Adolescent Health and Marie Bashir Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia; Grace Centre for Newborn Intensive Care, The Children's Hospital at Westmead, Sydney Children's Hospitals Network, Sydney, Australia; The George Institute for Global Health, Sydney, Australia
| | - Brendan McMullan
- Department of Immunology and Infectious Diseases, Sydney Children's Hospital, Randwick, Sydney Children's Hospitals Network, Sydney, Australia; School of Women's and Children's Health, University of New South Wales, Sydney, Australia
| | - Claire Galea
- Cerebral Palsy Alliance, The University of Sydney, Sydney, Australia
| | - Rebecca Burrell
- Discipline of Child and Adolescent Health and Marie Bashir Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Bronte Morgan
- Discipline of Child and Adolescent Health and Marie Bashir Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Ingrid Honan
- Discipline of Child and Adolescent Health and Marie Bashir Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia; Cerebral Palsy Alliance, The University of Sydney, Sydney, Australia
| | - Suzy Teutsch
- Discipline of Child and Adolescent Health and Marie Bashir Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Hayley Smithers-Sheedy
- Discipline of Child and Adolescent Health and Marie Bashir Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia; Cerebral Palsy Alliance, The University of Sydney, Sydney, Australia
| | - Natalie Fairbairn
- Grace Centre for Newborn Intensive Care, The Children's Hospital at Westmead, Sydney Children's Hospitals Network, Sydney, Australia
| | - Richard Mattick
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Delyse Hutchinson
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia; Deakin University, Centre for Social and Early Emotional Development, School of Psychology, Faculty of Health, Geelong, Australia; Murdoch Children's Research Institute, Centre for Adolescent Health, Royal Children's Hospital, Melbourne, Australia; Department of Pediatrics, University of Melbourne, Melbourne, Australia
| | - Cheryl A Jones
- Discipline of Child and Adolescent Health and Marie Bashir Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia; Department of Infectious Diseases and Microbiology, The Children's Hospital at Westmead, Sydney Children's Hospitals Network, Sydney, Australia; Department of Pediatrics, University of Melbourne, Melbourne, Australia
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10
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Abstract
This review includes the congenital infections best known by the acronym TORCH (Toxoplasma gondii, rubella virus, cytomegalovirus, and herpes virus), as well as Zika virus infection and perinatally acquired infections (enterovirus, parechovirus, rotavirus, parvovirus). Congenital infections are due to pathogens that can cross the placenta and are more likely to injure the brain when the infection occurs early in pregnancy. There are many similarities, with regards to brain lesions, for congenital Zika syndrome and congenital cytomegalovirus infection. Perinatally acquired viral infections tend to injure the white matter, with cystic evolution being more likely in the (late) preterm infant compared to the full-term infant. Congenital and perinatally acquired viral infections can be associated with adverse neurological outcomes. Prevention is important, especially as therapeutic options are limited. In this review both congenital as well as perinatally acquired viral infections will be discussed with a focus on neuro-imaging findings.
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Affiliation(s)
- Linda S de Vries
- Department of Neonatology, University Medical Center, Utrecht University, Utrecht, the Netherlands.
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11
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Sarma A, Hanzlik E, Krishnasarma R, Pagano L, Pruthi S. Human Parechovirus Meningoencephalitis: Neuroimaging in the Era of Polymerase Chain Reaction-Based Testing. AJNR Am J Neuroradiol 2019; 40:1418-1421. [PMID: 31272964 DOI: 10.3174/ajnr.a6118] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 06/02/2019] [Indexed: 01/12/2023]
Abstract
Human parechovirus infection is an increasingly recognized cause of neonatal meningoencephalitis. We describe characteristic clinical features and brain MR imaging abnormalities of human parechovirus meningoencephalitis in 6 infants. When corroborated by increasingly available polymerase chain reaction-based testing of the CSF, the distinctive MR imaging appearance may yield a specific diagnosis that obviates costly and time-consuming further clinical evaluation. In our study, infants with human parechovirus presented in the first 35 days of life with seizures, irritability, and sepsis. MR imaging consistently demonstrated low diffusivity within the thalami, corpus callosum, and subcortical white matter with a frontoparietal predominance. T1 and T2 shortening connoting white matter injury along the deep medullary veins suggests venous ischemia as an alternative potential pathogenetic mechanism to direct neuroaxonal injury.
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Affiliation(s)
- A Sarma
- From the University Medical Center (A.S., E.H., L.P., S.P.), Vanderbilt University, Nashville, Tennessee
| | - E Hanzlik
- From the University Medical Center (A.S., E.H., L.P., S.P.), Vanderbilt University, Nashville, Tennessee
| | - R Krishnasarma
- Boston Children's Hospital (R.K.), Harvard Medical School, Boston, Massachusetts
| | - L Pagano
- From the University Medical Center (A.S., E.H., L.P., S.P.), Vanderbilt University, Nashville, Tennessee
| | - S Pruthi
- From the University Medical Center (A.S., E.H., L.P., S.P.), Vanderbilt University, Nashville, Tennessee
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12
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Neurodevelopment medium-term outcome after parechovirus infection. Early Hum Dev 2019; 132:1-5. [PMID: 30908988 DOI: 10.1016/j.earlhumdev.2019.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 03/11/2019] [Accepted: 03/12/2019] [Indexed: 12/31/2022]
Abstract
AIM Human parechoviruses (HPeV) are responsible for fever without a source (FWS), sepsis-like illness and encephalitis in neonates and children under 3 months of age. Short-term outcome is generally good, but there is great concern about medium and long- term outcome of infants after HPeV infection. The aim of this study is to assess the medium-term outcome in infants following HPeV infection without encephalitis. METHODS Patients who suffered HPeV infection involving cerebrospinal fluid were evaluated twice using Ages and Stages Questionnaire-3 (ASQ-3). The first evaluation was conducted at least one year after the infection and the second one year later. RESULTS Sixteen patients were evaluated in the first assessment, and three of them presented mild alterations in motor function domains. Moreover, hypotonia was observed in the neurologic exam in one case, and hemiparesis in another case. In the second assessment fifteen patients were included, and only the patient with hemiparesis continued presenting gross motor disfunction, with complete recovery of the remaining patients. INTERPRETATION We have observed a good medium-term prognosis in infants after HPeV infections, with improvement of mild motor alterations after at-home intervention. Infants who suffer HPeV infection without encephalitis seem to have a better prognosis than those with encephalitis.
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van Hinsbergh TMT, de Crom SCM, Lindeboom R, van Furth MAM, Obihara CC. Human parechovirus meningitis and gross-motor neurodevelopment in young children. Eur J Pediatr 2019; 178:473-481. [PMID: 30637468 DOI: 10.1007/s00431-019-03319-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 01/02/2019] [Accepted: 01/04/2019] [Indexed: 10/27/2022]
Abstract
This multicenter prospective cohort study describes the impact of human parechovirus meningitis on gross-motor neurodevelopment of young children. Gross-motor function was measured using Alberta Infant Motor Scale. Of a total of 38 eligible children < 10 months of age at onset, nine cases had clinical evidence of meningitis and polymerase chain reaction positive for human parechovirus in cerebrospinal fluid; 11 had no meningitis and polymerase chain reaction positive for human parechovirus in nasopharyngeal aspirate, blood, urine, or feces; and in 18, no pathogen was identified (reference group).The children with human parechovirus meningitis showed more frequent albeit not statistically significant suspect gross-motor function delay (mean Z-score (standard deviation) - 1.69 (1.05)) than children with human parechovirus infection-elsewhere (- 1.38 (1.51)). The reference group did not fall in the range of suspect gross-motor function delay (- 0.96 (1.07)). Adjustment for age at onset and maternal education did not alter the results.Conclusion: Six months after infection, children with human parechovirus meningitis showed more frequent albeit not statistically significant suspect gross-motor function delay compared to the population norm and other two groups. Longitudinal studies in larger samples and longer follow-up periods are needed to confirm the impact and persistence of human parechovirus meningitis on neurodevelopment in young children. What is Known: • Human parechovirus is progressively becoming a major viral cause of meningitis in children. • There is keen interest in the development of affected infants with human parechovirus meningitis. What is New: • This study describes prospectively gross-motor functional delay in children with both clinical evidence of meningitis and polymerase chain reaction positive for human parechovirus in cerebrospinal fluid. • It shows the importance of screening young children for developmental delay in order to refer those with delay for early intervention to maximize their developmental potential.
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Affiliation(s)
- Ted M T van Hinsbergh
- Department of Pediatrics, Elisabeth-Tweesteden Hospital, Hilvarenbeekseweg 60, 5022 LC, Tilburg, the Netherlands.
| | - Stephanie C M de Crom
- Department of Pediatric, Bravis Hospital, Boerhaaveplein 1, 4624 VT, Bergen op Zoom, the Netherlands
| | - Robert Lindeboom
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - Marceline A M van Furth
- Department of Pediatric Infectious Diseases and Immunology, Amsterdam UMC, Vrije Universiteit Amsterdam, AI&II, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
| | - Charlie C Obihara
- Department of Pediatrics, Elisabeth-Tweesteden Hospital, Hilvarenbeekseweg 60, 5022 LC, Tilburg, the Netherlands
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Longitudinal Association Between Human Parechovirus Central Nervous System Infection and Gross-Motor Neurodevelopment in Young Children. Pediatr Infect Dis J 2019; 38:110-114. [PMID: 29601457 DOI: 10.1097/inf.0000000000002052] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND A paucity of studies investigated the association between human parechovirus (HPeV) central nervous system (CNS) infection and motor and neurocognitive development of children. This study describes the gross-motor function (GMF) in young children during 24 months after HPeV-CNS infection compared with children in whom no pathogen was detected. METHODS GMF of children was assessed with Alberta Infant Motor Scale, Bayley Scales of Infant and Toddler Development or Movement Assessment Battery for Children. We conducted multivariate analyses and adjusted for age at onset, maternal education and time from infection. RESULTS Of 91 included children, at onset <24 months of age, 11 had HPeV-CNS infection and in 47 no pathogen was detected. Nineteen children were excluded because of the presence of other infection, preterm birth or genetic disorder, and in 14 children, parents refused to consent for participation. We found no longitudinal association between HPeV-CNS infection and GMF (β = -0.53; 95% confidence interval: -1.18 to 0.07; P = 0.11). At 6 months, children with HPeV-CNS infection had suspect GMF delay compared with the nonpathogen group (mean difference = 1.12; 95% confidence interval: -1.96 to -0.30; P = 0.03). This difference disappeared during 24-month follow-up and, after adjustment for age at onset, both groups scored within the normal range for age. Maternal education and time from infection did not have any meaningful influence. CONCLUSIONS We found no longitudinal association between HPeV-CNS infection and GMF during the first 24-month follow-up. Children with HPeV-CNS infection showed a suspect GMF delay at 6-month follow-up. This normalized during 24-month follow-up.
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Abstract
BACKGROUND Human parechovirus particularly genotype 3 (HPeV3) is an emerging infection affecting predominantly young infants. The potential for neurologic sequelae in a vulnerable subset is increasingly apparent. A review of 2 epidemics of human parechovirus (HpeV) infection in 2013 and in 2015 in Queensland, Australia, was undertaken, with an emphasis on identifying adverse neurodevelopmental outcome. METHODS All hospitalized cases with laboratory-confirmed HPeV infection between October 2013 June 2016 were identified. Clinical, demographic, laboratory and imaging data were collected and correlated with reported developmental outcome. RESULTS Laboratory-confirmed HPeV infections were identified in 202 patients across 25 hospitals; 86.6% (n = 175) were younger than 3 months 16.3% (n = 33) received intensive care admission. Of 142 cerebrospinal fluid samples which were HPeV polymerase chain reaction positive, all 89 isolates successfully genotyped were HPeV3. Clinical information was available for 145 children; 53.1% (n = 77) had follow-up from a pediatrician, of whom 14% (n = 11) had neurodevelopmental sequelae, ranging from hypotonia and gross motor delay to spastic quadriplegic cerebral palsy and cortical visual impairment. Of 15 children with initially abnormal brain magnetic resonance imaging, 47% (n = 7) had neurodevelopmental concerns, the remainder had normal development at follow-up between 6 and 15 months of age. CONCLUSIONS This is the largest cohort of HPeV3 cases with clinical data and pediatrician-assessed neurodevelopmental follow-up to date. Developmental concerns were identified in 11 children at early follow-up. Abnormal magnetic resonance imaging during acute infection did not specifically predict poor neurodevelopmental in short-term follow-up. Continued follow-up of infants and further imaging correlation is needed to explore predictors of long-term morbidity.
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de Crom SC. Enterovirus and parechovirus infections in children: differences in clinical presentation, mechanisms for meningitis without pleocytosis and mechanisms involved in the neurological outcome. Minerva Pediatr 2018; 71:150-158. [PMID: 30511561 DOI: 10.23736/s0026-4946.18.05449-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Enterovirus (EV) and Parechovirus (HPeV) are a frequent cause of infection in children. This review gives an overview of possible causes for differences in clinical presentation. EV and HPeV can cause a meningitis with or without pleocytosis. Different possible mechanisms for meningitis without pleocytosis are given. Little is known about the prognosis and long-term effects of EV and HPeV meningitis in children. Only some studies with a small number of children with EV or HPeV meningitis are reported. The different possible mechanisms involved in the neurological outcome after EV or HPeV meningitis will be discussed.
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