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Diaz-Decaro J, Myers E, Mucha J, Neumann M, Lewandowski W, Kaczanowska M, Schmidt E, Natenshon A, Talarico C, Buck PO. A systematic literature review on the humanistic burden of cytomegalovirus. Curr Med Res Opin 2023; 39:739-750. [PMID: 36938652 DOI: 10.1080/03007995.2023.2191477] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
OBJECTIVE Cytomegalovirus (CMV) infection is typically asymptomatic in healthy individuals; however, certain populations are vulnerable to infection and may develop serious sequelae. CMV infection may also have a broad impact on humanistic outcomes, including patient health status and quality of life (QoL). We conducted a systematic literature review (SLR) to describe the global humanistic burden of CMV and congenital CMV (cCMV) infections across all age groups. METHODS Medline, Embase, and LILACS were searched to identify studies on humanistic outcomes following CMV infection, including health status/QoL and any outcomes in domains such as auditory, cognitive ability, developmental status, intelligence, language, memory, mental health, motor performance, social communication, speech, and vocabulary. The SLR included articles published from 2000-2020 and focused geographically on Australia, Europe, Israel, Japan, Latin America, and North America. RESULTS Sixty-three studies met the inclusion criteria. In general, individuals with symptomatic cCMV infection experience a greater burden of disease and more substantial impact on QoL versus those with asymptomatic cCMV infection. Children with hearing loss due to cCMV infection, both symptomatic and asymptomatic, showed improved auditory outcomes following cochlear implantation. Newborns, infants, and children with cCMV infections had worse cognitive outcomes in psychological development, sequential and simultaneous processing, phonological working memory, and attention control versus age-matched controls without cCMV infection. CMV infection was also associated with cognitive decline in elderly populations. CONCLUSIONS CMV infection can have substantial, lifelong, heterogenous impacts on humanistic outcomes, including health status and QoL, which should be considered when developing and implementing treatment and prevention strategies.
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Affiliation(s)
| | - Evan Myers
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, USA
| | | | | | - Witold Lewandowski
- Certara, Inc., Krakow, Poland
- Certara, Inc., employee at the time of the study
| | | | | | | | - Carla Talarico
- Moderna, Inc., Cambridge, MA, USA
- Moderna, Inc., employee at the time of the study
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Kim Y, Choi BY. Precision Medicine Approach to Cochlear Implantation. Clin Exp Otorhinolaryngol 2022; 15:299-309. [PMID: 36397263 PMCID: PMC9723282 DOI: 10.21053/ceo.2022.01382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 11/11/2022] Open
Abstract
In the early days of cochlear implantation (CI) surgery, when the types of electrodes were limited and the etiology of sensorineural hearing loss (SNHL) was not well understood, the one-size-fits-all approach to CI held true, as in all other fields. However, in the era of personalized medicine, there have been attempts to associate CI performance with the etiology of SNHL and to establish customized surgical techniques that can maximize performance according to individual cochlear dimensions. Personalized genomic-driven assessments of CI candidates and a better understanding of genotype-phenotype correlations could provide clinically applicable diagnostic and prognostic information about questions such as who, how, and when to implant. Rigorous and strategic imaging assessments also provide better insights into the anatomic etiology of SNHL and cochlear dimensions, leading to individualized surgical techniques to augment CI outcomes. Furthermore, the precision medicine approach to CI is not necessarily limited to preoperative planning, but can be extended to either intraoperative electrode positioning or even the timing of the initial switch-on. In this review, we discuss the implications of personalized diagnoses (both genetic and nongenetic) on the planning and performance of CI in patients with prelingual and postlingual SNHL.
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Affiliation(s)
- Yehree Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Byung Yoon Choi
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
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3
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Courtois C, Blanchard M, Rouillon I, Parodi M, De Lamaze A, Prang I, Couloigner V, Denoyelle F, Loundon N. Outcome for bilateral cochlear implantation in patients with congenital Cytomegalovirus infection. Eur Ann Otorhinolaryngol Head Neck Dis 2021; 138:337-341. [PMID: 33495071 DOI: 10.1016/j.anorl.2021.01.002] [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] [Indexed: 11/16/2022]
Abstract
OBJECTIVES To analyze the impact of bilateral cochlear implantation (CI) on perceptual and linguistic development in hearing-impaired children with congenital Cytomegalovirus (CMV) infection. PATIENTS AND METHOD A retrospective study was performed for the period 1991-2016 in a pediatric CI reference center. Closed Set Word (CSW) recognition scores, Categories of Auditory Performance (CAP) and linguistic level on the MT Lenormand scale (MTL) were compared between bilateral (Bi) and unilateral (Uni) groups 12, 24 and 36 months after first CI (CI-1). RESULTS 84 patients with congenital CMV infection who underwent CI were included, in 2 groups: sequential or simultaneous bilateral CI (Bi) (N=20), and unilateral CI (Uni) (N=64). Twelve, 24 and 36 months after CI-1, CSW scores were 35.56%, 64.52% and 82.93% in Uni and 60.3%, 85% (P=0.0084*), and 100% (P=0.00085*) in Bi. CAP scores 12, 24 and 36 months after CI-1 were 2.57, 3.85 and 4.3 in Uni and 3.91 (P=0.0068*), 5.00 (p=0.029*) and 5.50 (P=0.051*) in Bi. MTL linguistic level scores at 12, 24 and 36 months were 0.72, 1.25 and 1.65 in Uni, and 1.72, 3 (P=0.033) and 3.11 (P=0.045) in Bi. These significantly better scores in Bi at 24 and 36 months after CI-1 were also found on analysis of subgroups with no associated neurologic disorder (P=0.046* and P=0.032*), no associated psychiatric pathology (P=0.0055* and P=0.0073*), and no other associated disorder (P=0.0018* and P=0.035*), and for all subgroups together (P=0.0036 and P=0.037). CONCLUSION Bilateral CI is a faster way than unilateral CI for patients with congenital CMV infection to achieve structured fluent oral language. 50% of the series showed cerebral abnormalities on MRI, without difference between groups. This was not in itself predictive of poor progression of oral communication, unless associated with major neurologic disorder. Some children made little or no use of their CI in the medium term.
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Affiliation(s)
- C Courtois
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France.
| | - M Blanchard
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - I Rouillon
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - M Parodi
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - A De Lamaze
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - I Prang
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - V Couloigner
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - F Denoyelle
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - N Loundon
- Necker - Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
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4
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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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Leruez-Ville M, Foulon I, Pass R, Ville Y. Cytomegalovirus infection during pregnancy: state of the science. Am J Obstet Gynecol 2020; 223:330-349. [PMID: 32105678 DOI: 10.1016/j.ajog.2020.02.018] [Citation(s) in RCA: 123] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 02/06/2020] [Accepted: 02/10/2020] [Indexed: 12/25/2022]
Abstract
Cytomegalovirus is the most common congenital infection, affecting 0.5-2% of all live births and the main nongenetic cause of congenital sensorineural hearing loss and neurological damage. Congenital cytomegalovirus can follow maternal primary infection or nonprimary infection. Sensorineurological morbidity is confined to the first trimester with up to 40-50% of infected neonates developing sequelae after first-trimester primary infection. Serological testing before 14 weeks is critical to identify primary infection within 3 months around conception but is not informative in women already immune before pregnancy. In Europe and the United States, primary infection in the first trimester are mainly seen in young parous women with a previous child younger than 3 years. Congenital cytomegalovirus should be evoked on prenatal ultrasound when the fetus is small for gestation and shows echogenic bowel, effusions, or any cerebral anomaly. Although the sensitivity of routine ultrasound in predicting neonatal symptoms is around 25%, serial targeted ultrasound and magnetic resonance imaging of known infected fetuses show greater than 95% sensitivity for brain anomalies. Fetal diagnosis is done by amniocentesis from 17 weeks. Prevention consists of both parents avoiding contact with body fluids from infected individuals, especially toddlers, from before conception until 14 weeks. Candidate vaccines failed to provide more than 75% protection for >2 years in preventing cytomegalovirus infection. Medical therapies such as cytomegalovirus hyperimmune globulins aim to reduce the risk of vertical transmission but 2 randomized controlled trials have not found any benefit. Valaciclovir given from the diagnosis of primary infection up to amniocentesis decreased vertical transmission rates from 29.8% to 11.1% in the treatment group in a randomized controlled trial of 90 pregnant women. In a phase II open-label trial, oral valaciclovir (8 g/d) given to pregnant women with a mildly symptomatic fetus was associated with a higher chance of delivering an asymptomatic neonate (82%), compared with an untreated historical cohort (43%). Valganciclovir given to symptomatic neonates is likely to improve hearing and neurological symptoms, the extent of which and the duration of treatment are still debated. In conclusion, congenital cytomegalovirus infection is a public health challenge. In view of recent knowledge on diagnosis and pre- and postnatal management, health care providers should reevaluate screening programs in early pregnancy and at birth.
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Affiliation(s)
- Marianne Leruez-Ville
- Assistance Publique-Hôpitaux de Paris, Hôpital Necker Enfants-Malade, Laboratoire de Virologie, Centre National de Reference des Herpes Virus-Laboratoire Associé Infection Congénitale à Cytomégalovirus, Paris, France; EA Fetus, Paris Descartes Université, Université de Paris, Paris, France.
| | - Ina Foulon
- Department of Otolaryngology-Head and Neck Surgery, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium; De Poolster Rehabilitation Centre, Brussels, Belgium
| | - Robert Pass
- Department of Pediatrics, University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Yves Ville
- EA Fetus, Paris Descartes Université, Université de Paris, Paris, France; Assistance Publique-Hôpitaux de Paris, Hôpital Necker Enfants-Malade, Maternité, Paris, France
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Henderson L, Wallis A, de Kruijf M, Fullwood C, Moualed D, Bruce IA, Freeman SR. Validation of the Manchester spoken language development scale (MSLDS). Cochlear Implants Int 2020; 21:239-245. [PMID: 32299308 DOI: 10.1080/14670100.2020.1751959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Introduction: Standardized outcome measures are importantfor accurately monitoring the language development of pre-lingually deaf children receiving auditory implants. Current commonly used outcome measures are time-consuming,limiting the practicality of regular testing. To address these limitations, the Manchester Spoken Language Development Scale (MSLDS) was developed as a quick and easily applicable interim measurement. This is an 11-point scale designed to provide a streamlined overview of a child's expressive language development. This study describes the MSLDS, evaluates its ease of use and inter-rater reliability, and outlines its application in the paediatric auditory implant population. Methods: Sixteen speech therapists and teachers for the deaf reviewed videos of paediatric cochlear implant assessmentsand rehabilitation sessions at a UK auditory implant centre. Twenty-five videos from fourteen children were used in this validation study. Reviewers were asked to evaluate a child's language development using the MSLDS by assigning a score for each video and to evaluate the ease of use of the scale. Each video wasrated by three different reviewers. Results: MSLDS scores showed a high degree of consistency between raters for each child. 8/25 (32%) videos demonstrated perfect agreement on the MSLDS. In 15/25 (60%) videos, there was a one-point difference between MSLDS scores. The remaining 2/25 (8%) videos varied by 2 points. Statistical analysis demonstrated an intra-class correlation coefficient (ICC) of 0.987, indicating a high level of agreement between users of the scale. Qualitative feedback from the raters suggested further modifications which have been incorporated into the scale. Conclusion: The high inter-rater agreement reflects the potential for the MSLDS to be a reliable tool for monitoring language development in the paediatric auditory implant population.
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Affiliation(s)
- L Henderson
- Richard Ramsden Centre for Hearing Implants, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - A Wallis
- Critical Care Department, Royal Liverpool University Hospital, Liverpool, UK
| | - M de Kruijf
- Paediatric ENT Department, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - C Fullwood
- Research & Innovation, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Division of Population Health, Health Services Research and Primary Care, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - D Moualed
- ENT Department, Great Western Hospital NHS Foundation Trust, Swindon, UK
| | - I A Bruce
- Richard Ramsden Centre for Hearing Implants, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Paediatric ENT Department, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health University of Manchester, Manchester, UK
| | - S R Freeman
- Richard Ramsden Centre for Hearing Implants, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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7
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Deep NL, Gordon SA, Shapiro WH, Waltzman SB, Roland JT, Friedmann DR. Cochlear Implantation in Children with Single-Sided Deafness. Laryngoscope 2020; 131:E271-E277. [PMID: 32065422 DOI: 10.1002/lary.28561] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 01/01/2020] [Accepted: 01/21/2020] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To describe our experience with children undergoing unilateral cochlear implantation (CI) for treatment of single-sided deafness (SSD). STUDY DESIGN Retrospective case series. METHODS A retrospective case review from a tertiary referral center involving 14 pediatric patients (<18 years) with SSD who underwent unilateral CI. Speech perception testing in quiet and noise in the CI-only and bimodal conditions with at least 1 year of device use and device usage from data logs represent the main outcome measures. RESULTS The mean age at CI was 5.0 years (median 4.4, range 1.0-11.8 years). The mean duration of deafness was 3.0 years (median 2.4, range 0.6-7.0 years). Mean follow-up was 3.4 years. Speech perception testing with a minimum of 1 year post-CI was available in eight patients. The mean word recognition scores (WRS) in the CI-only condition was 56%; a significant improvement from baseline. Testing in background noise with spatially separated speech and noise revealed that patients scored as well or better with the CI-on versus CI-off in all conditions and in no cases was interference from the CI noted. Data logs were reviewed for device usage which revealed an average use of 6.5 hr/d. CONCLUSION Cochlear implantation is a viable treatment option for pediatric SSD in this self-selected cohort. Open-set speech and improvement in background noise can be achieved. Careful patient selection and thorough counseling on expectations is paramount to achieving successful outcomes. LEVEL OF EVIDENCE IV Laryngoscope, 131:E271-E277, 2021.
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Affiliation(s)
- Nicholas L Deep
- Department of Otolaryngology-Head & Neck Surgery, NYU School of Medicine, New York, New York, U.S.A
| | - Steven A Gordon
- Department of Otolaryngology-Head & Neck Surgery, NYU School of Medicine, New York, New York, U.S.A
| | - William H Shapiro
- Department of Otolaryngology-Head & Neck Surgery, NYU School of Medicine, New York, New York, U.S.A
| | - Susan B Waltzman
- Department of Otolaryngology-Head & Neck Surgery, NYU School of Medicine, New York, New York, U.S.A
| | - J Thomas Roland
- Department of Otolaryngology-Head & Neck Surgery, NYU School of Medicine, New York, New York, U.S.A
| | - David R Friedmann
- Department of Otolaryngology-Head & Neck Surgery, NYU School of Medicine, New York, New York, U.S.A
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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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Lee ER, Chan DK. Implications of dried blood spot testing for congenital CMV on management of children with hearing loss: A preliminary report. Int J Pediatr Otorhinolaryngol 2019; 119:10-14. [PMID: 30660013 DOI: 10.1016/j.ijporl.2018.12.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/17/2018] [Accepted: 12/19/2018] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Non-genetic, congenital sensorineural hearing loss (cSNHL) is commonly caused by congenital CMV infection (cCMV). Hearing loss related to cCMV is variable in degree, often progressive, and can affect one or both ears. OBJECTIVES We sought to examine the outcomes of DBS testing in California, and the hearing outcomes of cCMV-positive children. METHODS This is a retrospective study of patients with SNHL of unknown etiology aged 6 months to 17 years old presenting to a tertiary care pediatric center and evaluated for cCMV by DBS testing. RESULTS 114 children (228 ears) with SNHL of unknown origin were included. 6/114 (5.3%) tested positive for cCMV versus 108/114 (94.7%), who tested negative. None of the cCMV-positive children had symmetric bilateral hearing loss, compared with 56.5% (61/108) of cCMV-negative children (p < 0.05). cCMV-positive children were more likely to have profound SNHL in the worse-hearing ear (5/6 (83%) vs 16/108 (14.9%) of cCMV-negative children, p < 0.001). 86% (5/6) exhibited progressive hearing loss, including progression or new-onset hearing loss in the previously better hearing ear. 3 of the 6 children with cCMV underwent CI. CONCLUSION A small proportion of patients presenting with SNHL tested positive on DBS. Of cCMV-positive children, most presented with profound hearing loss in the worse-hearing ear, and 50% of cCMV-positive children developed progressive hearing loss in the initially better-hearing ear. Prognostic information afforded by etiologic confirmation of cCMV infection informed decision-making concerning cochlear implantation in these cases.
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Affiliation(s)
- Edward R Lee
- Division of Pediatric Otolaryngology, Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, USA
| | - Dylan K Chan
- Division of Pediatric Otolaryngology, Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, USA.
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10
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Prediction of the Outcome of Cochlear Implantation in the Patients with Congenital Cytomegalovirus Infection based on Magnetic Resonance Imaging Characteristics. J Clin Med 2019; 8:jcm8020136. [PMID: 30682778 PMCID: PMC6406882 DOI: 10.3390/jcm8020136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/14/2019] [Accepted: 01/21/2019] [Indexed: 12/03/2022] Open
Abstract
The goal of this study was to elucidate radiologic biomarker that can predict the outcome of cochlear implantation (CI) in congenital cytomegalovirus (cCMV) related deafness. A retrospective survey of speech perception after CI and an evaluation of brain magnetic resonance imaging (MRI) findings were performed in 10 cochlear implantees with cCMV-related prelingual deafness. Specifically, a special attention was paid to the degree of white matter (WM) abnormality shown in brain MRI, which was used to divide our cohort into two groups: The mild and severe pathology groups. Age-matched prelingual deaf patients with idiopathic sensorineural hearing loss were selected as controls. Subjects in mild pathology groups showed higher a Category of Auditory Performance (CAP) score (5.2 ± 0.8) than those with severe pathologies (3.4 ± 1.5) (P = 0.041). Importantly, speech performance from subjects with mild pathology was comparable to that of the control group (mean CAP score of 5.2 ± 0.8 vs. 5.1 ± 1.2) (P = 0.898). Mild pathologies related to the limited WM lesion in MRI not accompanied by severe MRI pathologies, such as diffuse WM abnormality, myelination delay, ventriculomegaly, migration abnormality, and cerebellar hypoplasia, can be tolerated and do not adversely affect the CI outcome in cCMV deafness.
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11
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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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Long-term Outcomes of Cochlear Implantation in Children With Congenital Cytomegalovirus Infection. Otol Neurotol 2018; 38:e190-e194. [PMID: 28604578 DOI: 10.1097/mao.0000000000001483] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To investigate the role of the developmental delay often observed in children with congenital cytomegalovirus (CMV) infection on the improvement of language understanding after cochlear implantation (CI). STUDY DESIGN Retrospective chart review. PATIENTS Sixteen children with severe and/or profound hearing loss due to congenital CMV infection (CMV group) and 107 congenitally deaf children (168 ears) without CMV infection as the cause of deafness (non-CMV group). Mean age at which patients underwent CI was 2.9 years in both groups. The mean follow-up period was 7.8 versus 8.2 years, respectively. INTERVENTIONS/MAIN OUTCOME MEASURES The Enjoji Scale of Infant Analytical Development was used to evaluate/compare pre- and postoperative hearing level, word recognition score, speech discrimination score, and language production and perception skills. The Picture Vocabulary Test-Revised was used to assess vocabulary understanding skill. Correlation between the final vocabulary understanding skill assessment and several factors was also examined. RESULTS Improvement in hearing thresholds (mean: 106.0 dB) was greater after the first CI, (27-45 dB; mean: 33.8 dB) compared with hearing aid (48-74 dB; mean: 63.1 dB). Similarly, language perception and production were better in the CMV group. However, in the long term, differences between good and poor cases became prominent, especially in children with motor or cognitive delay and brain abnormalities who performed poorly in the CMV group. CONCLUSION Long-term language perception and production after CI were overall satisfactory in congenital CMV-deafened children. CI was effective, particularly in the absence of CMV-induced disorders. However, this effectiveness was limited in those with motor or cognitive delay.
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Long-term outcomes of children with symptomatic congenital cytomegalovirus disease. J Perinatol 2017; 37:875-880. [PMID: 28383538 PMCID: PMC5562509 DOI: 10.1038/jp.2017.41] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 02/20/2017] [Accepted: 03/03/2017] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To assess long-term outcomes of children with symptomatic congenital cytomegalovirus (CMV) disease detected at birth. STUDY DESIGN We used Cox regression to assess risk factors for intellectual disability (intelligence quotient <70), sensorineural hearing loss (SNHL; hearing level ⩾25 dB in any audiometric frequency) and vision impairment (best corrected visual acuity >20 or based on ophthalmologist report). RESULTS Among 76 case-patients followed through median age of 13 (range: 0-27) years, 56 (74%) had SNHL, 31 (43%, n=72) had intellectual disability and 18 (27%, n=66) had vision impairment; 28 (43%, n=65) had intellectual disability and SNHL with/without vision impairment. Microcephaly was significantly associated with each of the three outcomes. Tissue destruction and dysplastic growth on head computed tomography scan at birth was significantly associated with intellectual disability and SNHL. CONCLUSION Infants with symptomatic congenital CMV disease may develop moderate to severe impairments that were associated with presence of microcephaly and brain abnormalities.
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Laccourreye L, Ettienne V, Prang I, Couloigner V, Garabedian EN, Loundon N. Speech perception, production and intelligibility in French-speaking children with profound hearing loss and early cochlear implantation after congenital cytomegalovirus infection. Eur Ann Otorhinolaryngol Head Neck Dis 2015; 132:317-20. [DOI: 10.1016/j.anorl.2015.08.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- L Laccourreye
- Service d'oto-rhino-laryngologie pédiatrique, hôpital Necker-Enfants malades, université Paris-Descartes, Sorbonne Paris-Cité, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France.
| | - V Ettienne
- Service d'oto-rhino-laryngologie pédiatrique, hôpital Necker-Enfants malades, université Paris-Descartes, Sorbonne Paris-Cité, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - I Prang
- Service d'oto-rhino-laryngologie pédiatrique, hôpital Necker-Enfants malades, université Paris-Descartes, Sorbonne Paris-Cité, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - V Couloigner
- Service d'oto-rhino-laryngologie pédiatrique, hôpital Necker-Enfants malades, université Paris-Descartes, Sorbonne Paris-Cité, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - E-N Garabedian
- Service d'oto-rhino-laryngologie pédiatrique, hôpital Necker-Enfants malades, université Paris-Descartes, Sorbonne Paris-Cité, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
| | - N Loundon
- Service d'oto-rhino-laryngologie pédiatrique, hôpital Necker-Enfants malades, université Paris-Descartes, Sorbonne Paris-Cité, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75015 Paris, France
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15
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Philips B, Maes LK, Keppler H, Dhooge I. Cochlear implants in children deafened by congenital cytomegalovirus and matched Connexin 26 peers. Int J Pediatr Otorhinolaryngol 2014; 78:410-5. [PMID: 24485973 DOI: 10.1016/j.ijporl.2013.11.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Revised: 11/07/2013] [Accepted: 11/09/2013] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To compare the long-term speech perception and production outcomes after cochlear implantation (CI) in children deafened by congenital cytomegalovirus (cCMV) with a matched group of Cx26-CI children by controlling for chronological age and magnetic resonance imaging (MRI) findings. METHODS Retrospective review of 12 cCMV-CI children and matched Cx26-CI children for speech perception and speech production outcomes. RESULTS Two trends were seen in our data. First, cCMV-CI children with normal MRI scans perform equally or even slightly better on speech perception tests compared to their Cx26-CI peers during the first three years. The majority of cCMV-CI children with normal MRI scans (5 out of 7), suffered from a delayed-onset SNHL. Their mean age at first implantation (2y9m, range 15-82m) was higher compared to their matched Cx26 peers (9m, range 7-12m). Before being implanted, the majority of these delayed-onset hearing impaired children had benefited from a certain period of normal hearing (with or without amplification of a hearing aid). Possibly, this input might have led to an advantage the first three years after CI. Second, results between cCMV-CI children with and cCMV-CI children without MRI abnormalities and their matched Cx26-CI counterparts tentatively suggest that, over a 5-yr follow-up period, cCMV-CI children with abnormalities on MRI scans catch up for speech perception, but lag behind for speech production. CONCLUSION cCMV-CI children with normal MRI scans perform equally or even slightly better on speech perception tests compared to their Cx26-CI peers during the first three years, whereas results between cCMV-CI children with and cCMV-CI children without MRI abnormalities and their matched Cx26-CI counterparts tentatively suggest that, over a 5-yr follow-up period, cCMV-CI children with abnormal MRI scans catch up for speech perception, but lag behind for speech production. In future, the inclusion of MRI results may assist in improved counseling of parents with cCMV deafened children seeking CI.
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Affiliation(s)
- Birgit Philips
- Ghent University, Faculty of Medicine and Health Sciences, Belgium.
| | - Leen K Maes
- Ghent University, Faculty of Medicine and Health Sciences, Belgium
| | - Hannah Keppler
- Ghent University, Faculty of Medicine and Health Sciences, Belgium
| | - Ingeborg Dhooge
- Ghent University, Faculty of Medicine and Health Sciences, Belgium; Ghent University Hospital, ENT-Department, De Pintelaan 185, 1P1, 9000 Ghent, Belgium
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Yamazaki H, Yamamoto R, Moroto S, Yamazaki T, Fujiwara K, Nakai M, Ito J, Naito Y. Cochlear implantation in children with congenital cytomegalovirus infection accompanied by psycho-neurological disorders. Acta Otolaryngol 2012; 132:420-7. [PMID: 22443855 DOI: 10.3109/00016489.2011.653442] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONCLUSION Cochlear implantation was effective for deaf children with congenital cytomegalovirus (CMV) infection, but their cochlear implant (CI) outcomes were often impaired, depending on the types of CMV-associated psycho-neurological disorders. Evaluation of cognitive development and autistic tendency of implantees might be useful to predict their CI outcomes. OBJECTIVES To reveal the influence of CMV-associated psycho-neurological disorders on CI outcomes. METHODS This was a retrospective evaluation of 11 implantees with congenital CMV infection (CMV-CIs) and 14 implantees with autosomal recessive hearing loss (genetic-CIs). RESULTS Nine of 11 CMV-CIs suffered from psycho-neurological disorders; one from attention deficit hyperactivity disorder, two from pervasive developmental disorder, and six from mental retardation. Aided hearing thresholds with CIs in the two groups did not differ, but two autistic and two mentally retarded CMV-CIs showed significantly low scores in speech discrimination tests. Language-Social (L-S) developmental quotients (DQs) evaluated by the Kyoto Scale of Psychological development were improved after the implantation in both groups, but the postoperative increase of L-S DQs was significantly smaller in the CMV-CIs than that of genetic-CIs. Interestingly, the postoperative L-S and Cognitive-Adaptive (C-A) DQs showed statistically significant correlation in all cases except for two autistic CMV-CIs whose L-S DQs were much lower than those expected from their C-A DQs.
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Affiliation(s)
- Hiroshi Yamazaki
- Department of Otolaryngology, Kobe City Medical Center General Hospital, Japan
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