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Pesch MH, Lauer CS, Weinberg JB. Neurodevelopmental outcomes of children with congenital cytomegalovirus: a systematic scoping review. Pediatr Res 2024; 95:418-435. [PMID: 37225779 PMCID: PMC10667570 DOI: 10.1038/s41390-023-02639-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/31/2023] [Accepted: 04/06/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND With the emergence of newborn congenital cytomegalovirus (cCMV) screening programs, more infants are being diagnosed and require long-term follow-up. The objective of the study was to summarize the literature to date on neurodevelopmental outcomes in children with cCMV with attention to study-specific definitions of disease severity (symptomatic vs. asymptomatic). METHODS This systematic scoping review included studies of children with cCMV (≤18 years-old) measuring neurodevelopment in ≥1 domain: global, gross motor, fine motor, speech/language, and intellectual/cognitive. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. PubMed, PsychInfo, and Embase databases were searched. RESULTS 33 studies met inclusion criteria. Global development most frequently measured (n = 21), followed by cognitive/intellectual (n = 16) and speech/language (n = 8). Most (31/33) studies differentiated children by cCMV severity (symptomatic vs. asymptomatic), definitions of which ranged broadly. 15/21 studies described global development categorically (e.g., normal vs. abnormal). Across studies and domains, children with cCMV generally had equivalent or lower scores (vs. controls or normed measures). CONCLUSIONS Variation in definitions of cCMV severity and blunt categorical outcomes may limit the generalizability of findings. Future studies should utilize standardized definitions of disease severity and in-depth measurement and reporting of neurodevelopmental outcomes in children with cCMV. IMPACT Neurodevelopmental delays are common among children with cCMV, although gaps in the literature to have made quantification of such delays challenging. Variation in definitions of asymptomatic and symptomatic cCMV as well as the use of categorical outcomes of neurodevelopment (e.g., normal vs. abnormal) limits the generalizability and clinical utility of findings.
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Affiliation(s)
- Megan H Pesch
- Division of Developmental and Behavioral Pediatrics, Department of Pediatrics, University of Michigan and CS Mott Children's Hospital, Ann Arbor, MI, USA.
| | - Clare S Lauer
- Division of Developmental and Behavioral Pediatrics, Department of Pediatrics, University of Michigan and CS Mott Children's Hospital, Ann Arbor, MI, USA
- University of Michigan School of Social Work, Ann Arbor, MI, USA
| | - Jason B Weinberg
- Division of Pediatric Infectious Diseases, Department of Pediatrics, University of Michigan and CS Mott Children's Hospital, Ann Arbor, MI, USA
- Department of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA
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2
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Hawkins-Villarreal A, Castillo K, Nadal A, Planas S, Moreno-Espinosa AL, Alarcón A, Rebollo-Polo M, Figueras F, Gratacós E, Eixarch E, Goncé A. Halo sign in fetal cytomegalovirus infection: cerebral imaging abnormalities and postmortem histopathology in 35 infected fetuses. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:749-757. [PMID: 36730169 DOI: 10.1002/uog.26173] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/14/2023] [Accepted: 01/19/2023] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To evaluate the correlation of periventricular echogenic halo (halo sign) with histopathological findings and its association with other brain imaging abnormalities in fetuses with cytomegalovirus (CMV) infection. METHODS This was a retrospective study of fetuses diagnosed with severe CMV infection based on central nervous system (CNS) abnormalities seen on ultrasound, which had termination of pregnancy (TOP) or fetal demise at a single center from 2006 to 2021. All included cases had been evaluated by conventional complete fetal autopsy. A maternal-fetal medicine expert reanalyzed the images from the transabdominal and transvaginal neurosonography scans, blinded to the histological findings. The halo sign was defined as the presence of homogeneous periventricular echogenicity observed in all three fetal brain orthogonal planes (axial, parasagittal and coronal). Cases were classified according to whether the halo sign was the only CNS finding (isolated halo sign) or concomitant CNS anomalies were present (non-isolated halo sign). An expert fetal radiologist reanalyzed magnetic resonance imaging (MRI) examinations when available, blinded to the ultrasound and histological results. Hematoxylin-eosin-stained histologic slides were reviewed independently by two experienced pathologists blinded to the neuroimaging results. Ventriculitis was classified into four grades (Grades 0-3) according to the presence and extent of inflammation. Brain damage was categorized into two stages (Stage I, mild; Stage II, severe) according to the histopathological severity and progression of brain lesions. RESULTS Thirty-five CMV-infected fetuses were included in the study, of which 25 were diagnosed in the second and 10 in the third trimester. One fetus underwent intrauterine demise and TOP was carried out in 34 cases. The halo sign was detected on ultrasound in 32 (91%) fetuses (23 in the second trimester and nine in the third), and it was an isolated sonographic finding in six of these cases, all in the second trimester. The median gestational age at ultrasound diagnosis of the halo sign was similar between fetuses in which this was an isolated and those in which it was a non-isolated CNS finding (22.6 vs 24.4 weeks; P = 0.10). In fetuses with a non-isolated halo sign, the severity of additional ultrasound findings was not associated with the trimester at diagnosis, except for microencephaly, which was more frequent in the second compared with the third trimester (10/18 (56%) vs 1/8 (13%); P = 0.04). With respect to histopathological findings, ventriculitis was observed in all fetuses with an isolated halo sign, but this was mild (Grade 1) in the majority of cases (4/6 (67%)). Extensive ventriculitis (Grade 2 or 3) was more frequent in fetuses with a non-isolated halo sign (21/26 (81%)) and those without a periventricular echogenic halo (2/3 (67%); P = 0.032). All fetuses with an isolated halo sign were classified as histopathological Stage I with no signs of brain calcifications, white-matter necrosis or cortical injury. On the other hand, 25/26 fetuses with a non-isolated halo sign and all three fetuses without a periventricular echogenic halo showed severe brain lesions and were categorized as histopathological Stage II. Among fetuses with a non-isolated halo, histological brain lesions did not progress with gestational age, although white-matter necrosis was more frequent, albeit non-significantly, in fetuses diagnosed in the second vs the third trimester (10/15 (67%) vs 3/11 (27%); P = 0.06). CONCLUSIONS In CMV-infected fetuses, an isolated periventricular echogenic halo was observed only in the second trimester and was associated with mild ventriculitis without signs of white-matter calcifications or necrosis. When considering pregnancy continuation, detailed neurosonographic follow-up complemented by MRI examination in the early third trimester is indicated. The prognostic significance of the halo sign as an isolated finding is still to be determined. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- A Hawkins-Villarreal
- BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Fetal Medicine Service, Obstetrics Department, Hospital Santo Tomás, University of Panama, Panama City, Panamá
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
| | - K Castillo
- BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - A Nadal
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Department of Basic Clinical Practice, University of Barcelona, Barcelona, Spain
- Department of Pathology, Hospital Clínic, Barcelona, Spain
| | - S Planas
- Department of Anatomical Pathology, Hospital Sant Joan de Déu, Barcelona, Spain
| | - A L Moreno-Espinosa
- BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
- Fetal Medicine Service, Obstetrics Department, Hospital Santo Tomás, University of Panama, Panama City, Panamá
- Iberoamerican Research Network in Obstetrics, Gynecology and Translational Medicine, Mexico City, Mexico
| | - A Alarcón
- BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - M Rebollo-Polo
- Diagnostic Imaging and Image Guided Therapy, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain
- Diagnostic Imaging Department, Hospital Sant Joan de Déu, Esplugues de Llobregat, Spain
| | - F Figueras
- BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - E Gratacós
- BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - E Eixarch
- BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - A Goncé
- BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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3
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Brainstem auditory pathway maturation in term neonates with congenital cytomegalovirus infection: a cohort study. Eur J Pediatr 2023; 182:95-100. [PMID: 36207473 DOI: 10.1007/s00431-022-04644-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/24/2022] [Accepted: 09/30/2022] [Indexed: 01/12/2023]
Abstract
Congenital cytomegalovirus infection (cCMVi) is a leading cause of sensorineural hearing loss (SNHL) and developmental delay. Brainstem auditory evoked potentials (BAEPs) recording allows assessment of central auditory pathway maturation in neonates. We aimed to characterize the effect of cCMVi on the maturation of the brainstem auditory pathway in term neonates. We retrospectively reviewed medical records of neonates born with cCMVi in 2010-2018 and characterized their auditory pathway maturation using brainstem auditory-evoked potentials (BAEPs). We compared inter-peak latency differences (IPLDs) of the main BAEP components (I-V, I-III, and III-V) in terms of cCMVi patients and healthy controls and described their changes in cCMVi patients throughout the first year of life. Of 101 cCMVi patients, 57 (56.4%) were considered symptomatic, 6 (5.9%) were small for gestational age, 6 (5.9%) had microcephaly, 4 (4%) had thrombocytopenia, 5 (6.6%) had hepatitis, 2 (2.1%) had retinitis, 47 (49.5%) had typical abnormalities on head ultrasound, 9 (8.9%) developed SNHL, and 34 (59.6%) received antiviral therapy. No significant difference was found between IPLDs of full-term cCMVi patients compared to controls throughout the entire auditory pathway (I-III, III-V, and I-V IPLDs), for both ears (p > 0.05). On serial BAEP examinations, cCMVi patients presented decreased IPLDs throughout the first year of life (p < 0.05 of compared 1st, 2nd, and 3rd BAEPs in both ears). Conclusions: Intrauterine cytomegalovirus infection does not affect the auditory brainstem maturation process in term neonates. Our findings support previous studies noting the normal neurodevelopmental outcome of asymptomatic cCMVi patients, suggesting antiviral treatment is not warranted in these cases. What is Known: • cCMVi is a leading cause of developmental delay and hearing loss. Treatment is recommended for patients with symptomatic diseases who are at significant risk of long-term sequelae. • It is unknown whether cCMVi affects the central nervous system maturation process. What is New: • We performed a neurophysiological evaluation of brainstem conduction by recording the BAEPs. We found that cCMVi has no significant impact on central conduction times along the auditory pathways in the brainstem at birth nor changes the neuronal maturation process during the first year of life. • Our findings suggest that cCMVi does not universally affect central nervous system maturation, supporting a highly selective approach when considering the benefits of antiviral therapy.
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4
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Escobar Castellanos M, de la Mata Navazo S, Carrón Bermejo M, García Morín M, Ruiz Martín Y, Saavedra Lozano J, Miranda Herrero MC, Barredo Valderrama E, Castro de Castro P, Vázquez López M. Association between neuroimaging findings and neurological sequelae in patients with congenital cytomegalovirus infection. Neurologia 2022; 37:122-129. [PMID: 30857789 DOI: 10.1016/j.nrl.2018.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 11/01/2018] [Accepted: 11/15/2018] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Congenital cytomegalovirus (CMV) infection is an important cause of disability. There is little evidence on the prognostic value of lesions identified in neuroimaging studies. AIM The study aimed to assess the severity of lesions detected with brain MRI and transfontanellar ultrasound and their relationship with long-term neurological deficits. PATIENTS AND METHODS We performed a retrospective, analytical, observational study of 36 patients with congenital CMV infection. Neuroimaging studies were reviewed and classified according to the modified Noyola' scale. Imaging findings were compared with neurological alterations in the patients' most recent follow-up evaluation at the paediatric neurology department. RESULTS Thirty-six patients were studied (transfontanellar ultrasound: 30; brain MRI: 29). Twenty of 30 patients showed ultrasound abnormalities; of these, 11 showed alterations on brain MR images (P=.04) and 10 had neurological impairment (P=.008). Transfontanellar ultrasound had a sensitivity of 83.3%, 90% CI: 58-100 and a specificity of 44.4%, 90% CI: 18.7-70.2 for predicting neurological sequelae. Brain MRI displayed abnormalities in 20 of 29 patients, of whom 16 had neurological impairment (P<.001). MRI had a sensitivity of 94%, 95% CI: 80-100 and a specificity of 66.6%, 95% CI: 36-97.5 for predicting neurological sequelae. Modified Noyola' scale values >2 were correlated with psychomotor retardation (P<.001). CONCLUSIONS Our findings validate previous studies reporting a statistical significant correlation between the extension of neuroimaging lesions and severity of neurological deficits.
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Affiliation(s)
- M Escobar Castellanos
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, España.
| | - S de la Mata Navazo
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, España
| | - M Carrón Bermejo
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, España
| | - M García Morín
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, España
| | - Y Ruiz Martín
- Sección de Radiología, Hospital Materno Infantil Gregorio Marañón, Madrid, España
| | - J Saavedra Lozano
- Sección de Infectología, Hospital Materno Infantil Gregorio Marañón, Madrid, España
| | - M C Miranda Herrero
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, España
| | - E Barredo Valderrama
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, España
| | - P Castro de Castro
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, España
| | - M Vázquez López
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, España
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5
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Scaramuzzino F, Di Pastena M, Chiurchiu S, Romani L, De Luca M, Lucignani G, Amodio D, Seccia A, Marsella P, Grimaldi Capitello T, Longo D, Palma P, Lancella L, Bernardi S, Rossi P, Calo Carducci FI. Secondary cytomegalovirus infections: How much do we still not know? Comparison of children with symptomatic congenital cytomegalovirus born to mothers with primary and secondary infection. Front Pediatr 2022; 10:885926. [PMID: 35928677 PMCID: PMC9343703 DOI: 10.3389/fped.2022.885926] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 06/28/2022] [Indexed: 12/02/2022] Open
Abstract
Congenital cytomegalovirus (cCMV) infection can follow primary and secondary maternal infection. Growing evidence indicate that secondary maternal infections contribute to a much greater proportion of symptomatic cCMV than was previously thought. We performed a monocentric retrospective study of babies with cCMV evaluated from August 2004 to February 2021; we compared data of symptomatic children born to mothers with primary or secondary infection, both at birth and during follow up. Among the 145 babies with available data about maternal infection, 53 were classified as having symptomatic cCMV and were included in the study: 40 babies were born to mothers with primary infection and 13 babies were born to mothers with secondary infection. Analyzing data at birth, we found no statistical differences in the rate of clinical findings in the two groups, except for unilateral sensorineural hearing loss (SNHL) which was significantly more frequent in patients born to mother with secondary infection than in those born to mother with primary infection (46.2 vs. 17.5%, P = 0.037). During follow up, we found a higher rate of many sequelae (tetraparesis, epilepsy, motor and speech delay, and unilateral SNHL) in the group of children born to mothers with secondary infection, with a statistical difference for tetraparesis and unilateral SNHL. Otherwise, only children born to mothers with primary infection presented bilateral SNHL both at birth and follow up. Our data suggest that the risk of symptomatic cCMV and long-term sequelae is similar in children born to mother with primary and secondary CMV infection; it is important to pay appropriate attention to seropositive mothers in order to prevent reinfection and to detect and possibly treat infected babies.
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Affiliation(s)
- Fabiola Scaramuzzino
- Academic Department of Pediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Michela Di Pastena
- Clinical Psychology Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Sara Chiurchiu
- Immunological and Infectious Disease Unit, Academic Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Lorenza Romani
- Immunological and Infectious Disease Unit, Academic Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Maia De Luca
- Immunological and Infectious Disease Unit, Academic Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Giulia Lucignani
- Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Donato Amodio
- Clinical Immunology and Vaccinology Unit, Academic Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.,Chair of Pediatrics, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Annalisa Seccia
- Audiology and Otosurgery Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Pasquale Marsella
- Audiology and Otosurgery Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Teresa Grimaldi Capitello
- Clinical Psychology Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Daniela Longo
- Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Paolo Palma
- Clinical Immunology and Vaccinology Unit, Academic Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.,Chair of Pediatrics, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Laura Lancella
- Immunological and Infectious Disease Unit, Academic Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Stefania Bernardi
- Immunological and Infectious Disease Unit, Academic Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Paolo Rossi
- Academic Department of Pediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.,Chair of Pediatrics, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Francesca Ippolita Calo Carducci
- Immunological and Infectious Disease Unit, Academic Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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6
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Escobar Castellanos M, de la Mata Navazo S, Carrón Bermejo M, García Morín M, Ruiz Martín Y, Saavedra Lozano J, Miranda Herrero MC, Barredo Valderrama E, Castro de Castro P, Vázquez López M. Association between neuroimaging findings and neurological sequelae in patients with congenital cytomegalovirus infection. NEUROLOGÍA (ENGLISH EDITION) 2021; 37:122-129. [PMID: 34531153 DOI: 10.1016/j.nrleng.2018.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 11/15/2018] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Congenital cytomegalovirus (CMV) infection is an important cause of disability. There is little evidence on the prognostic value of lesions identified in neuroimaging studies. AIM The study aimed to assess the severity of lesions detected with brain MRI and transfontanellar ultrasound and their relationship with long-term neurological deficits. PATIENTS AND METHODS We performed a retrospective, analytical, observational study of 36 patients with congenital CMV infection. Neuroimaging studies were reviewed and classified according to the modified Noyola' scale. Imaging findings were compared with neurological alterations in the patients' most recent follow-up evaluation at the paediatric neurology department. RESULTS Thirty-six patients were studied (transfontanellar ultrasound: 30; brain MRI: 29). Twenty of 30 patients showed ultrasound abnormalities; of these, 11 showed alterations on brain MR images (P = .04) and 10 had neurological impairment (P = .008). Transfontanellar ultrasound had a sensitivity of 83.3%, 90% CI: 58-100 and a specificity of 44.4%, 90% CI: 18.7-70.2 for predicting neurological sequelae. Brain MRI displayed abnormalities in 20 of 29 patients, of whom 16 had neurological impairment (P < .001). MRI had a sensitivity of 94%, 95% CI: 80-100 and a specificity of 66.6%, 95% CI: 36-97.5 for predicting neurological sequelae. Modified Noyola' scale values > 2 were correlated with psychomotor retardation (P < .001). CONCLUSIONS Our findings validate previous studies reporting a statistical significant correlation between the extension of neuroimaging lesions and severity of neurological deficits.
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Affiliation(s)
- M Escobar Castellanos
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain.
| | - S de la Mata Navazo
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - M Carrón Bermejo
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - M García Morín
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - Y Ruiz Martín
- Sección de Radiología, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - J Saavedra Lozano
- Sección de Infectología, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - M C Miranda Herrero
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - E Barredo Valderrama
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - P Castro de Castro
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
| | - M Vázquez López
- Sección de Neuropediatría, Hospital Materno Infantil Gregorio Marañón, Madrid, Spain
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7
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Capasso L, Coppola C, Vendemmia M, Salomè S, Esposito V, Colinet C, Porfito C, Raimondi F. Severe fetal intracranial hemorrhage: Congenital Cytomegalovirus infection may play a role? A case report and review of literature. IDCases 2021; 25:e01188. [PMID: 34189037 PMCID: PMC8217671 DOI: 10.1016/j.idcr.2021.e01188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/02/2021] [Accepted: 06/10/2021] [Indexed: 10/27/2022] Open
Abstract
Cytomegalovirus (CMV) is the most common cause of congenital infection, with a wide spectrum of clinical manifestations and different grade of severity. We report the case of a male baby born at term with an early prenatal diagnosis of severe intracranial hemorrhage (ICH), with no other evident risk factors. Urine and blood sample were tested for CMV-DNA, and diagnosis of congenital CMV infection was established. This case describes intracranial hemorrhage as uncommon although possible sign of early fetal CMV infection. Considering that pathogenic factors cannot be defined in 25 % of term neonates with ICH, this case report highlights the importance of CMV screening in pregnant women and in term infants with prenatal ICH of unknown origin.
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Affiliation(s)
- Letizia Capasso
- Neonatology and NICU, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Clara Coppola
- Neonatology and NICU, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Maria Vendemmia
- Neonatology and NICU, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Serena Salomè
- Neonatology and NICU, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Valentina Esposito
- Neonatology and NICU, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Chiara Colinet
- Neonatology and NICU, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Carolina Porfito
- Neonatology and NICU, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Francesco Raimondi
- Neonatology and NICU, Department of Translational Medical Sciences, University Federico II, Naples, Italy
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8
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Abstract
Congenital cytomegalovirus (cCMV) infection is a leading cause of hearing loss and neurological disabilities in children, with the disease burden and disabilities due to cCMV greater than many other well recognized childhood conditions. A minority of infants with cCMV will have symptoms at birth. Infants with symptomatic cCMV are at higher risk for sequelae than those born without symptoms. The majority of infants with cCMV are asymptomatic at birth, but 10%-15% will develop hearing loss. Although clinical symptoms can help predict which infants will have sensorineural hearing loss, among asymptomatic cCMV there are currently no predictors of adverse outcome. The identification of a biomarker to identify those at highest risk of sequelae is highly desirable to target interventions to those who could potentially benefit. Because there is increasing rationale for establishing both targeted and universal screening programs for cCMV in the United States and worldwide, this is an urgent priority.
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Affiliation(s)
- Nazia Kabani
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Shannon A Ross
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, USA.,Department of Microbiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
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9
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Garrido-Barbero M, Arnaez J, Garcia-Alix A. Controversies in the therapeutic approach to congenital cytomegalovirus infection. Infection 2020; 48:463-469. [DOI: 10.1007/s15010-020-01392-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 01/23/2020] [Indexed: 10/24/2022]
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10
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Kyriakopoulou A, Serghiou S, Dimopoulou D, Arista I, Psaltopoulou T, Dinopoulos A, Papaevangelou V. Antenatal imaging and clinical outcome in congenital CMV infection: A field-wide systematic review and meta-analysis. J Infect 2020; 80:407-418. [PMID: 32097687 DOI: 10.1016/j.jinf.2020.02.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/08/2020] [Accepted: 02/12/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Postnatal outcome in fetuses with congenital cytomegalovirus infection (cCMV) varies from asymptomatic infection to severe neurodevelopmental impairment. Αntenatal biomarkers of long-term clinical outcome, have yet to be established. Α systematic review and meta-analysis was performed to examine whether prenatal cerebral ultrasonography (US) and magnetic resonance imaging (MRI) findings in cCMV fetuses may predict clinical outcome. METHODS PubMed and the Web of Science were systematically searched to identify studies reporting on any prenatal US and/or MRI imaging of fetuses with cCMV as well as their postnatal clinical outcome. All reported associations between imaging and postnatal clinical outcome were systematically extracted. Where appropriate, the reported associations were quantitatively synthesized within Bayesian random-effects meta-analyses. RESULTS A total of 1336 studies were screened to identify 26 eligible observational studies. Overall, 4181 fetuses were studied, of which 1518 had been diagnosed with cCMV. All studies performed fetal US while in 14 (54%) MRI was also performed. Studies substantially varied in timing of fetal imaging, reporting of abnormalities, definition of poor outcome and statistical analysis. Among studies reporting on statistical significance, 6/6 for US and 3/4 for MRI identified significant associations between imaging findings and outcome. In our meta-analyses, within isolated abnormalities, only microcephaly had greater than 95% probability of being associated with poor outcome (OR 26.7; 95% CI, 1.44-1464.5; I2, 19%). Effect sizes for US were higher than those for MRI findings. CONCLUSIONS Although studies displayed significant heterogeneity in both methodology and analytical decisions, it became evident that when both prenatal cerebral US and MRI are normal the negative predictive value of poor outcome is high. This is important for clinicians when consulting pregnant women. Need to standardize practices and definitions become evident. FUNDING There was no source of funding.
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Affiliation(s)
- Aikaterini Kyriakopoulou
- Third Department of Paediatrics, Attikon University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens 115 27, Greece.
| | - Stylianos Serghiou
- Department of Epidemiology and Population Health, Stanford School of Medicine, Stanford University, Stanford, CA, United States; Meta-Research Innovation Center at Stanford, Stanford University, Stanford, CA, United States
| | - Dimitra Dimopoulou
- Third Department of Paediatrics, Attikon University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens 115 27, Greece
| | - Ioli Arista
- Health Economist, Independent Researcher, Athens, Greece
| | - Theodora Psaltopoulou
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens 115 27, Greece
| | - Argyrios Dinopoulos
- Third Department of Paediatrics, Attikon University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens 115 27, Greece
| | - Vassiliki Papaevangelou
- Third Department of Paediatrics, Attikon University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens 115 27, Greece
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11
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Salomè S, Giannattasio A, Malesci R, Marciano E, Dolce P, Portella G, Continisio GI, Di Costanzo P, Capone E, Coppola C, Capasso L, Raimondi F. The Natural History of Hearing Disorders in Asymptomatic Congenital Cytomegalovirus Infection. Front Pediatr 2020; 8:217. [PMID: 32432063 PMCID: PMC7214611 DOI: 10.3389/fped.2020.00217] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 04/14/2020] [Indexed: 11/22/2022] Open
Abstract
Background and Aim: Cytomegalovirus (CMV) is the main cause of congenital infection in developed countries leading to deafness but the burden of sensorineural hearing loss (SNHL) in asymptomatic children remains incompletely characterized. Aim of this study was to evaluate the long-term audiological outcome in this group of patients. Methods: Consecutive neonates with congenital CMV infection were followed from 2002 to 2018. Patients were considered asymptomatic if free from any clinical and instrumental impairment at referral and underwent serial clinical exams, audiological evaluations and CMV-PCR determinations. Results: A cohort of 258 children was analyzed and the disease onset was asymptomatic in 125 (48%) infants. Among these, we studied 102 patients with a follow-up longer than 1 year and a median observation period of 2.8 years (range: 1-10.3 years). No patient developed a stable delayed SNHL but only 14 (14%) presented a variable hearing impairment, seven of which bilateral. The unstable SNHL was mild in 12 infants and moderate in two. Patients with fluctuating SNHL had significantly higher urine viral load (p 0.002) and more often positive viremia (p 0.015) than babies with stable normal hearing. Conclusions: CMV infected, asymptomatic neonates have a low risk of transient SNHL later in infancy. Positive viremia and high urine viral load at onset are significant risk factors for delayed fluctuating SNHL. These data are relevant for an appropriate follow up plan of these patients.
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Affiliation(s)
- Serena Salomè
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
| | - Antonietta Giannattasio
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy.,Pediatric Emergency Department, AORN Santobono-Pausilipon, Naples, Italy
| | - Rita Malesci
- Unit of Audiology, Department of Neurosciences, Reproductive and Odontostomatologic Sciences, University of Naples "Federico II", Naples, Italy
| | - Elio Marciano
- Unit of Audiology, Department of Neurosciences, Reproductive and Odontostomatologic Sciences, University of Naples "Federico II", Naples, Italy
| | - Pasquale Dolce
- Department of Public Health, University of Naples "Federico II", Naples, Italy
| | - Giuseppe Portella
- Division of Clinical Pathology, Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
| | - Grazia Isabella Continisio
- Unit of Audiology, Department of Neurosciences, Reproductive and Odontostomatologic Sciences, University of Naples "Federico II", Naples, Italy
| | - Pasquale Di Costanzo
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
| | - Eleonora Capone
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
| | - Clara Coppola
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
| | - Letizia Capasso
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
| | - Francesco Raimondi
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
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12
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Role of Magnetic Resonance Imaging and Cranial Ultrasonography in Congenital Cytomegalovirus Infection. Pediatr Infect Dis J 2019; 38:1131-1137. [PMID: 31626048 DOI: 10.1097/inf.0000000000002455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Neuroimaging Profiles and Neurodevelopmental Outcome in Infants With Congenital Cytomegalovirus Infection. Pediatr Infect Dis J 2018; 37:1028-1033. [PMID: 30222696 DOI: 10.1097/inf.0000000000001974] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The accurate stratification of infants with congenital cytomegalovirus (CMV) infection at risk for more severe outcome may help in the management of patients. Aim of this study was to investigate the ability of a comprehensive neuroimaging investigation in predicting the long-term neurodevelopmental outcome in patients with congenital CMV. We analyzed the prognostic accuracy of a traditional score and a recently proposed scale applied to head ultrasound (HUS), computed tomography (CT) and magnetic resonance imaging (MRI). METHODS All consecutive neonates born from 2002 to 2015 with congenital CMV infection were considered eligible for the study. Neuroimaging findings were scored according to both scores. RESULTS One hundred seventy infants were included (112 symptomatic patients). One-hundred eighteen infants received both HUS, CT and MRI. CT and MRI were normal in all 56 asymptomatic patients, while 32% of them presented an abnormal HUS. The prevalence of abnormal findings differed according to the neuroimaging study. The sensitivity of the new neuroimaging score in detecting patients at risk for poor neurologic outcome was higher than the traditional one for all neuroimaging examinations. CT and MRI showed higher positive predictive value compared with HUS. No neuroimaging examination showed a negative predictive value equal to 100%. CONCLUSIONS Although HUS is the safest neuroimaging technique, it performs less well in detecting some brain abnormalities that can be associated with a poor neurodevelopmental outcome. A comprehensive neuroimaging evaluation is mandatory in infants with congenital CMV infection to decide for treatment and make a prognostic evaluation.
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14
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Chiaie LD, Neuberger P, Vochem M, Lihs A, Karck U, Enders M. No evidence of obstetrical adverse events after hyperimmune globulin application for primary cytomegalovirus infection in pregnancy: experience from a single centre. Arch Gynecol Obstet 2018; 297:1389-1395. [PMID: 29404743 DOI: 10.1007/s00404-018-4703-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Accepted: 01/30/2018] [Indexed: 10/18/2022]
Abstract
PURPOSE To determine the frequency of obstetrical adverse events and clinical outcome in infants following antenatal hyperimmune globulin (HIG) treatment for primary cytomegalovirus (CMV) infection in pregnancy. METHODS Data from 50 women including three twin pregnancies were retrospectively evaluated. Primary infection was defined by seroconversion or the presence of CMV-specific IgM and low IgG avidity. All women received two or more infusions of HIG (200 U/kg). Congenital CMV (cCMV) infection was diagnosed by detection of CMV in amniotic fluid and/or neonatal urine. We compared gestational age (GA) at birth, head circumference (HC) and birth weight (BW) of infants in our study cohort with those of live-born infants delivered in our clinic between 2015 and 2016. RESULTS Median gestational age at time of maternal CMV diagnosis was 13 weeks. One-hundred-forty-one maternal HIG doses were given. No HIG-related severe adverse reactions occurred. Preterm birth rate was 4.2% (2/47) in singleton pregnancies. None of the neonates had birth weight or head circumference < 3rd percentile (< 3P) for gestational age. There was no statistically significant difference regarding GA, BW and HC between our study cohort and the total population of live-born infants. The frequency of CMV-related sequelae in infants with cCMV infection was 10.5% (2/19) (one with bilateral hearing loss and one with mild motoric delay), both cases following first trimester maternal infection. CONCLUSION Antenatal HIG treatment was well tolerated and not associated with prematurity or decreased birth weight. HIG application might have a favorable effect on the clinical course of congenital CMV infection.
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Affiliation(s)
- Loredana Delle Chiaie
- Clinic of Obstetrics and Gynecology, Klinikum Stuttgart-Olgahospital/Frauenklinik, Kriegsbergstraße 62, 70174, Stuttgart, Germany.
| | - Patrick Neuberger
- Clinic of Neonatology and Intensive Care, Klinikum Stuttgart-Olgahospital/Frauenklinik, Stuttgart, Germany
| | - Matthias Vochem
- Clinic of Neonatology and Intensive Care, Klinikum Stuttgart-Olgahospital/Frauenklinik, Stuttgart, Germany
| | - Angela Lihs
- Clinic of Obstetrics and Gynecology, Klinikum Stuttgart-Olgahospital/Frauenklinik, Kriegsbergstraße 62, 70174, Stuttgart, Germany
| | - Ulrich Karck
- Clinic of Obstetrics and Gynecology, Klinikum Stuttgart-Olgahospital/Frauenklinik, Kriegsbergstraße 62, 70174, Stuttgart, Germany
| | - Martin Enders
- Laboratory Prof. Gisela Enders and Colleagues, MVZ, Stuttgart, Germany
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15
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Gunkel J, de Vries LS, Jongmans M, Koopman-Esseboom C, van Haastert IC, Eijsermans MCJ, van Stam C, van Zanten BGA, Wolfs TFW, Nijman J. Outcome of Preterm Infants With Postnatal Cytomegalovirus Infection. Pediatrics 2018; 141:peds.2017-0635. [PMID: 29330315 DOI: 10.1542/peds.2017-0635] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/30/2017] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To assess whether preterm infants with postnatal cytomegalovirus infection develop neurologic sequelae in early childhood. METHODS Infants <32 weeks' gestation were prospectively screened for cytomegalovirus (CMV) at term-equivalent age. Neurodevelopment was compared between CMV-positive and CMV-negative infants by using the Griffiths Mental Development Scales (GMDS) at 16 months' corrected age (CA); the Bayley Scales of Infant and Toddler Development, Third Edition or the GMDS at 24 to 30 months' CA; and the Wechsler Preschool and Primary Scale of Intelligence, Third Edition and Movement Assessment Battery for Children, Second Edition at 6 years of age. At 6 years old, hearing was assessed in CMV-positive children. RESULTS Neurodevelopment was assessed in 356 infants at 16 months' CA, of whom 49 (14%) were infected and 307 (86%) were noninfected. Infected infants performed significantly better on the GMDS locomotor scale. There were no differences at 24 to 30 months' CA on the Bayley Scales of Infant and Toddler Development, Third Edition or GMDS. At 6 years of age, infected children scored lower on the Wechsler Preschool and Primary Scale of Intelligence, Third Edition, but mean scores were within normal range, reaching significance only in verbal IQ (96 [SD 17] vs 103 [SD 15] points; P = .046). Multiple regression indicated no impact of CMV status but significant influence of maternal education and ethnicity on verbal IQ. No significant differences in motor development were found and none of the infected children developed sensorineural hearing loss. CONCLUSIONS In this cohort study, postnatal cytomegalovirus infection in preterm children did not have an adverse effect on neurodevelopment within the first 6 years of life.
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Affiliation(s)
| | | | - Marian Jongmans
- Departments of Neonatology.,Child, Family, and Education Studies
| | | | | | - Maria C J Eijsermans
- Child Development and Exercise Center, University Medical Center Utrecht, Utrecht, Netherlands
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16
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Mulkey SB, Vezina G, Bulas DI, Khademian Z, Blask A, Kousa Y, Cristante C, Pesacreta L, du Plessis AJ, DeBiasi RL. Neuroimaging Findings in Normocephalic Newborns With Intrauterine Zika Virus Exposure. Pediatr Neurol 2018; 78:75-78. [PMID: 29167058 DOI: 10.1016/j.pediatrneurol.2017.10.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/13/2017] [Accepted: 10/14/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND Congenital Zika infection can result in a spectrum of neurological abnormalities in the newborn. Newborns exposed to Zika virus in utero often have neuroimaging as part of their clinical evaluation. METHODS Through the Congenital Zika Program at Children's National Health System in Washington DC, we performed fetal or neonatal neuroimaging, including magnetic resonance imaging and ultrasound, on over 70 fetuses or neonates with intrauterine Zika exposure. Novel findings on neonatal brain magnetic resonance imaging were observed in two instances. RESULTS Gadolinium-contrast magnetic resonance imaging showed enhancement of multiple cranial nerves at three days of age on one infant. Another infant underwent magnetic resonance imaging at 16 days of age and was shown to have a chronic ischemic cerebral infarction. This infant had previously normal fetal magnetic resonance imaging. CONCLUSION Cranial nerve enhancement and cerebral infarction may be among the expanding list of neurological findings in congenital Zika infection. Postnatal brain magnetic resonance imaging should be considered for newborns exposed to Zika virus in utero.
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Affiliation(s)
- Sarah B Mulkey
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, District of Columbia; Department of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia; Department of Neurology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia.
| | - Gilbert Vezina
- Division of Radiology, Children's National Health System, Washington, District of Columbia
| | - Dorothy I Bulas
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, District of Columbia; Division of Radiology, Children's National Health System, Washington, District of Columbia
| | - Zarir Khademian
- Division of Radiology, Children's National Health System, Washington, District of Columbia
| | - Anna Blask
- Division of Radiology, Children's National Health System, Washington, District of Columbia
| | - Youssef Kousa
- Division of Neurology, Children's National Health System, Washington, District of Columbia
| | - Caitlin Cristante
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, District of Columbia
| | - Lindsay Pesacreta
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, District of Columbia
| | - Adre J du Plessis
- Division of Fetal and Transitional Medicine, Children's National Health System, Washington, District of Columbia; Department of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia; Department of Neurology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
| | - Roberta L DeBiasi
- Department of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia; Division of Infectious Diseases, Children's National Health System, Washington, District of Columbia; Department of Microbiology, Immunology and Tropical Medicine, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
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17
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Giannattasio A, Di Costanzo P, De Matteis A, Milite P, De Martino D, Bucci L, Augurio MR, Bravaccio C, Ferrara T, Capasso L, Raimondi F. Outcomes of congenital cytomegalovirus disease following maternal primary and non-primary infection. J Clin Virol 2017; 96:32-36. [PMID: 28938230 DOI: 10.1016/j.jcv.2017.09.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 09/05/2017] [Accepted: 09/10/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Natural history and long term prognosis of congenital cytomegalovirus (CMV) disease according to maternal primary versus non-primary infection are not clearly documented. OBJECTIVE To investigate clinical, laboratory and neuroimaging features at onset and long term outcome of congenitally CMV-infected patients born to mothers with non-primary infection compared with a group of patients born to mothers with primary infection. STUDY DESIGN Consecutive neonates born from 2002 to 2015 were considered eligible for the study. Patients underwent clinical, laboratory and instrumental investigation, and audiologic and neurodevelopmental evaluation at diagnosis and during the follow up. RESULTS A cohort of 158 congenitally infected children was analyzed. Ninety-three were born to mothers with primary CMV infection (Group 1) and 65 to mothers with a non-primary infection (Group 2). Eighty-eight infants had a symptomatic congenital CMV disease: 49 (46.2%) in Group 1 and 39 (60%) in Group 2. Maternal and demographic characteristics of patients of Group 1 and Group 2 were comparable, with the exception of prematurity and a 1-min Apgar score less than 7, which were more frequent in Group 2 compared to Group 1. Prevalence of neuroimaging findings did not significantly differ between the two groups. An impaired neurodevelopmental outcome was observed in 23.7% of patients of Group 1 and in 24.6% cases of Group 2. Similarly, the frequency of hearing loss did not differ between the two groups (25.8% versus 26.2%, respectively). CONCLUSIONS Neurodevelopmental and hearing sequelae are not affected by the type of maternal CMV infection. Preventing strategies should be developed for both primary and non-primary infections.
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Affiliation(s)
- Antonietta Giannattasio
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy.
| | - Pasquale Di Costanzo
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Arianna De Matteis
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Paola Milite
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Daniela De Martino
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Laura Bucci
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Maria Rosaria Augurio
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Carmela Bravaccio
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Teresa Ferrara
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Letizia Capasso
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
| | - Francesco Raimondi
- Department of Translational Medical Sciences-Division of Neonatology, Università "Federico II", Naples, Italy
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