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Corazzi V, Ciorba A, Bianchini C, Rosignoli M, Negossi L, Minazzi F, Borin M, Malagutti N, Stomeo F, Pelucchi S. Outcome of cochlear implantation in children with congenital Cytomegalovirus infection: A retrospective case control study. Int J Pediatr Otorhinolaryngol 2020; 138:110364. [PMID: 33152959 DOI: 10.1016/j.ijporl.2020.110364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 09/03/2020] [Accepted: 09/03/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION To date, cCMV represents the most frequent non-genetic congenital cause of permanent sensorineural hearing loss (SNHL) in childhood and the leading infectious cause of developmental and neurologic disabilities. The aim of this paper is to describe the outcome of cochlear implantation in children affected by severe-to-profound sensorineural hearing loss, due to a symptomatic or asymptomatic cCMV infection, particularly comparing their performance results to that of matched mutated Connexin 26 (Cx26) implanted patients. METHODS Retrospective case control study. The clinical data of symptomatic cCMV and asymptomatic cCMV patients were collected and compared to those of Cx26 patients matched for age and pre-CI (cochlear implant) linguistic category; all subjects were affected by bilateral severe-to-profound SNHL and were treated by CI and speech therapy rehabilitation. The Speech Perception Category, the language stage and the linguistic level scores, at 6 months, 1 year, and 3-4 years after CI of the three groups (symptomatic cCMV, asymptomatic cCMV and Cx26 mutation) were collected and compared. RESULTS Statistical analysis did not show any significant difference in pre-CI perception category and linguistic level among the three groups; the symptomatic cCMV group showed a statistically worse performance of the language stage over time (p = 0.017). CONCLUSIONS Our data support that children affected by cCMV have improved language abilities over time, although the symptomatic cCMV group achieved a lower language stage 3-4 years after CI compared to the asymptomatic cCMV and Cx26 mutation groups. Nonetheless, to date, CI supported by speech therapy can be considered an effective intervention for children affected by cCMV-related severe-to-profound hearing loss.
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Affiliation(s)
- Virginia Corazzi
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
| | - Andrea Ciorba
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy.
| | - Chiara Bianchini
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
| | - Monica Rosignoli
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
| | - Laura Negossi
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
| | - Federica Minazzi
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
| | - Michela Borin
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
| | - Nicola Malagutti
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
| | - Francesco Stomeo
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
| | - Stefano Pelucchi
- ENT & Audiology Department, University Hospital of Ferrara, Via A. Moro 8, Loc Cona, Ferrara, 44124, Italy
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Fletcher KT, Horrell EMW, Ayugi J, Irungu C, Muthoka M, Creel LM, Lester C, Bush ML. The Natural History and Rehabilitative Outcomes of Hearing Loss in Congenital Cytomegalovirus: A Systematic Review. Otol Neurotol 2019; 39:854-864. [PMID: 29912824 DOI: 10.1097/mao.0000000000001861] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The purpose of this study was to examine the literature regarding the natural history and rehabilitative outcomes of sensorineural hearing loss from congenital cytomegalovirus infections. DATA SOURCES AND STUDY ELIGIBILITY CRITERIA A systematic search was performed in PubMed, PsychINFO, CINAHL, and Web of Science to identify peer-reviewed research. Eligible studies were those containing original peer-reviewed research in English addressing either the natural history or rehabilitative outcomes of sensorineural hearing loss (SNHL) in congenital cytomegalovirus (cCMV). STUDY APPRAISAL AND SYNTHESIS METHODS Two investigators independently reviewed all articles and extracted data. Bias was assessed using the Cochrane Collaboration's tool and the Newcastle-Ottawa Assessment Scale. RESULTS Thirty-six articles were reviewed. Universal screening identifies 0.2 to 1% of newborns with cCMV infection. SNHL ranged from 8 to 32% of infants and was more prevalent in symptomatic versus asymptomatic cases. Nine to 68% of hearing loss occurs in a late or delayed fashion. In 7 to 71% of cases hearing loss is progressive. Cochlear implantation (CI) is a viable option for patients with cCMV associated hearing loss and leads to improvements in hearing and language. There is limited literature comparing rehabilitation outcomes in cCMV and non-cCMV CI recipients. CONCLUSION Late onset and progressive hearing loss is seen in children who develop hearing loss from cCMV. Frequent audiologic follow-up is necessary considering the natural history of cCMV hearing loss. Universal screening should be pursued due to the number of asymptomatic children, at birth, who develop late onset/delayed hearing loss. CI is an effective means of improving speech and language in this population.
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Affiliation(s)
- Kyle T Fletcher
- Department of Otolaryngology-Head and Neck Surgery, University of Kentucky Medical Center
| | | | - John Ayugi
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Nairobi College of Health Sciences, Nairobi, Kenya
| | - Catherine Irungu
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Nairobi College of Health Sciences, Nairobi, Kenya
| | - Maria Muthoka
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Nairobi College of Health Sciences, Nairobi, Kenya
| | - Liza M Creel
- Department of Health Management and Systems Sciences, University of Louisville School of Public Health and Information Sciences
| | - Cathy Lester
- Cabinet for Health and Family Services Commission for Children with Special Health Care Needs, Louisville, Kentucky
| | - Matthew L Bush
- Department of Otolaryngology-Head and Neck Surgery, University of Kentucky Medical Center
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Kraaijenga V, Van Houwelingen F, Van der Horst S, Visscher J, Huisman J, Hollman E, Stegeman I, Smit A. Cochlear implant performance in children deafened by congenital cytomegalovirus-A systematic review. Clin Otolaryngol 2018; 43:1283-1295. [DOI: 10.1111/coa.13142] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2018] [Indexed: 11/28/2022]
Affiliation(s)
- V.J.C. Kraaijenga
- Department of Otorhinolaryngology, Head and Neck Surgery; University Medical Center Utrecht; Utrecht The Netherlands
- Brain Center Rudolf Magnus; University Medical Center Utrecht; Utrecht The Netherlands
- University Utrecht; Domplein 29; 3512 JE Utrecht The Netherlands
| | - F. Van Houwelingen
- Department of Otorhinolaryngology, Head and Neck Surgery; University Medical Center Utrecht; Utrecht The Netherlands
- Brain Center Rudolf Magnus; University Medical Center Utrecht; Utrecht The Netherlands
- University Utrecht; Domplein 29; 3512 JE Utrecht The Netherlands
| | - S.F. Van der Horst
- Department of Otorhinolaryngology, Head and Neck Surgery; University Medical Center Utrecht; Utrecht The Netherlands
- Brain Center Rudolf Magnus; University Medical Center Utrecht; Utrecht The Netherlands
- University Utrecht; Domplein 29; 3512 JE Utrecht The Netherlands
| | - J. Visscher
- Department of Otorhinolaryngology, Head and Neck Surgery; University Medical Center Utrecht; Utrecht The Netherlands
- Brain Center Rudolf Magnus; University Medical Center Utrecht; Utrecht The Netherlands
- University Utrecht; Domplein 29; 3512 JE Utrecht The Netherlands
| | - J.M.L. Huisman
- Department of Otorhinolaryngology, Head and Neck Surgery; University Medical Center Utrecht; Utrecht The Netherlands
- Brain Center Rudolf Magnus; University Medical Center Utrecht; Utrecht The Netherlands
- University Utrecht; Domplein 29; 3512 JE Utrecht The Netherlands
| | - E.J. Hollman
- Department of Otorhinolaryngology, Head and Neck Surgery; University Medical Center Utrecht; Utrecht The Netherlands
- Brain Center Rudolf Magnus; University Medical Center Utrecht; Utrecht The Netherlands
- University Utrecht; Domplein 29; 3512 JE Utrecht The Netherlands
| | - I. Stegeman
- Department of Otorhinolaryngology, Head and Neck Surgery; University Medical Center Utrecht; Utrecht The Netherlands
- Brain Center Rudolf Magnus; University Medical Center Utrecht; Utrecht The Netherlands
- University Utrecht; Domplein 29; 3512 JE Utrecht The Netherlands
| | - A.L. Smit
- Department of Otorhinolaryngology, Head and Neck Surgery; University Medical Center Utrecht; Utrecht The Netherlands
- Brain Center Rudolf Magnus; University Medical Center Utrecht; Utrecht The Netherlands
- University Utrecht; Domplein 29; 3512 JE Utrecht The Netherlands
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