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Palma S, Forli F, Rossi C, Filice R, D'adamo C, Roversi MF, Monzani D, Lorenzoni F, Botti C, Berrettini S, Bruschini L, Berardi A, Genovese E, Canelli R. The Audiological Follow-Up of Children with Symptomatic Congenital Cytomegalovirus Infection: An Experience in Two Italian Centers. Children (Basel) 2023; 10:1136. [PMID: 37508638 PMCID: PMC10378266 DOI: 10.3390/children10071136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/22/2023] [Accepted: 06/28/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Congenital cytomegalovirus (cCMV) infection is the leading cause of non-hereditary sensorineural hearing loss in children. While about 10% of children reportedly display symptoms at birth, 85-90% of cCMV infection cases are asymptomatic. However, 10-15% of these asymptomatic infants may later develop hearing, visual, or neurodevelopmental impairments. This study aimed to evaluate the impact of cCMV infection on newborns' hearing function with a particular emphasis on progressive and late-onset cases. METHODS This study is a retrospective chart analysis with longitudinal character and was conducted in two Italian centers: Center 1 (from 1 November 2007 to 31 December 2021) and Center 2 (from 1 January 2012 to 31 December 2021). Data collected included newborn hearing screening results, characterization of hearing loss (unilateral/bilateral, degree of impairment), and audiological follow-up. RESULTS The cohort consisted of 103 children (42% males, 58% females). In total, 28 children presented with hearing impairment; 71.4% (20 out of 28) of the cases of hearing loss were severe/profound, with 35.7% of the cases due to unilateral hearing loss. Out of twenty-eight, six experienced progression of hearing loss and four had late-onset hearing loss. CONCLUSIONS In the absence of universal cCMV screening, hearing screening at birth for cCMV remains a critical factor for early diagnosis. A significant percentage of children affected by cCMV with normal audiological evaluations at birth is easily lost to follow-up. Close collaboration between neonatologists, pediatricians, and audiological services is fundamental to ensure timely diagnosis and treatment of cCMV-related hearing loss.
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Affiliation(s)
- Silvia Palma
- Audiology, Primary Care Department, AUSL of Modena, 41100 Modena, Italy
| | - Francesca Forli
- Department of Medical and Surgical Sciences for Children and Adults, Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria, 56121 Pisa, Italy
| | - Cecilia Rossi
- Department of Neonatal Intensive Care Unit, Neonatal Intensive Care Unit, Azienda Ospedaliero-Universitaria of Modena, 41125 Modena, Italy
| | - Riccardo Filice
- Department of Neonatal Intensive Care Unit, Neonatal Intensive Care Unit, Azienda Ospedaliero-Universitaria of Modena, 41125 Modena, Italy
| | - Concetta D'adamo
- Department of Medical and Surgical Sciences for Children and Adults, Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria of Modena, 41125 Modena, Italy
| | - Maria Federica Roversi
- Department of Neonatal Intensive Care Unit, Neonatal Intensive Care Unit, Azienda Ospedaliero-Universitaria of Modena, 41125 Modena, Italy
| | - Daniele Monzani
- ENT, Department of Surgical Sciences, Dentistry, Gynaecology and Paediatrics, University of Verona, Borgo Roma Hospital, 37100 Verona, Italy
| | - Francesca Lorenzoni
- Division of Neonatology and NICU, Department of Clinical and Experimental Medicine, 56124 Pisa, Italy
| | - Cecilia Botti
- PhD Program in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, 21124 Modena, Italy
| | - Stefano Berrettini
- Department of Medical and Surgical Sciences for Children and Adults, Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria, 56121 Pisa, Italy
| | - Luca Bruschini
- Department of Medical and Surgical Sciences for Children and Adults, Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria, 56121 Pisa, Italy
| | - Alberto Berardi
- Department of Neonatal Intensive Care Unit, Neonatal Intensive Care Unit, Azienda Ospedaliero-Universitaria of Modena, 41125 Modena, Italy
| | - Elisabetta Genovese
- Department of Medical and Surgical Sciences for Children and Adults, Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria of Modena, 41125 Modena, Italy
| | - Rachele Canelli
- Department of Medical and Surgical Sciences for Children and Adults, Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria, 56121 Pisa, Italy
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