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Corazzi V, Fordington S, Brown TH, Donnelly N, Bewick J, Ehsani D, Pelucchi S, Bianchini C, Ciorba A, Borsetto D. Late-onset, progressive sensorineural hearing loss in the paediatric population: a systematic review. Eur Arch Otorhinolaryngol 2024; 281:3397-3421. [PMID: 38411671 DOI: 10.1007/s00405-024-08527-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/05/2024] [Indexed: 02/28/2024]
Abstract
PURPOSE To review possible risk factors for permanent delayed-onset, progressive sensorineural hearing loss (SNHL) in the paediatric population to recommend follow-up protocols for early detection. METHODS PRISMA-compliant systematic review was performed, including observational studies on the paediatric population up to 16 years old who have passed the newborn hearing screening programme (NHSP), investigating the development of late-onset, progressive SNHL. Electronic searches were performed through Medline, Embase, Cochrane, and Emcare. RESULTS 37 studies were included. 21 showed an association between late-onset SNHL and congenital cytomegalovirus (cCMV) infection (age at hearing loss diagnosis 0.75 to 204 months, mean 45.6 ± 43.9), while 16 between late-onset SNHL and other congenital or perinatal factors, namely Neonatal Intensive Care Unit (NICU) stay, prematurity, neonatal respiratory failure, mechanical ventilation, extracorporeal membrane oxygenation (ECMO) support, hypocapnia, hypoxia, alkalosis, seizure activity, congenital diaphragmatic hernia (CDH), inner ear malformation, and gene mutations (age at hearing loss diagnosis 2.5 to 156 months, mean 38.7 ± 40.7). CONCLUSIONS cCMV infection may cause late-onset SNHL, which can be missed on standard NHSP. There is, therefore, evidence to support universal screening programmes to enable detection in even asymptomatic neonates. Ongoing audiological follow-up for all children with cCMV is advisable, to enable timely treatment. In the paediatric population presenting conditions such as NICU stay > 5 days, prematurity ≤ 34 weeks gestation, severe neonatal respiratory failure, mechanical ventilation, ECMO support, and CDH surgery, an audiological follow-up from 3 months of age up to at least 3-4 years of age, and at least annually, should be recommended.
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Affiliation(s)
- Virginia Corazzi
- ENT and Audiology Unit, Department of Neurosciences and Rehabilitation, University Hospital of Ferrara, Via Aldo Moro, 8, 44124, Ferrara, Cona, Italy
| | - Surina Fordington
- Department of Paediatrics, Cambridge University Hospitals, Hills Road, Cambridge, UK
| | | | - Neil Donnelly
- Department of ENT, Addenbrookes Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Jessica Bewick
- Department of ENT, Addenbrookes Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Diana Ehsani
- ENT and Audiology Unit, Department of Neurosciences and Rehabilitation, University Hospital of Ferrara, Via Aldo Moro, 8, 44124, Ferrara, Cona, Italy
| | - Stefano Pelucchi
- ENT and Audiology Unit, Department of Neurosciences and Rehabilitation, University Hospital of Ferrara, Via Aldo Moro, 8, 44124, Ferrara, Cona, Italy
| | - Chiara Bianchini
- ENT and Audiology Unit, Department of Neurosciences and Rehabilitation, University Hospital of Ferrara, Via Aldo Moro, 8, 44124, Ferrara, Cona, Italy
| | - Andrea Ciorba
- ENT and Audiology Unit, Department of Neurosciences and Rehabilitation, University Hospital of Ferrara, Via Aldo Moro, 8, 44124, Ferrara, Cona, Italy.
| | - Daniele Borsetto
- Department of ENT, Addenbrookes Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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Hu Y, Xia Z, Chen P. Follow-up of infants with mild-to-moderate sensorineural hearing loss over three years. Int J Pediatr Otorhinolaryngol 2023; 173:111697. [PMID: 37604100 DOI: 10.1016/j.ijporl.2023.111697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 08/06/2023] [Accepted: 08/09/2023] [Indexed: 08/23/2023]
Abstract
OBJECTIVE To observe and analyse the hearing outcome in infants with mild-to-moderate sensorineural hearing loss (SNHL) who failed universal newborn hearing screening (UNHS). METHODS This retrospective cohort analysis included infants with mild-to-moderate SNHL and with complete etiological diagnosis and followed up over three years. RESULTS Out of 96 infants with mild-to-moderate SNHL 72 were stable (75%). Only one case was normal (1.04%), ten cases were improved (10.42%), and 13 were deteriorated (13.54%). The pathogenic mutation of GJB2 was the most common cause (50/96, 52.08%), and most of them were homozygous or complex heterozygous mutations of p.V37I (44/50, 88%). There were 11 cases (11.49%) with large vestibular aqueduct syndrome (LVAS) and nine cases (9.38%) with perinatal risk factors. Infants with GJB2 pathogenic mutation and those without certain etiology mostly had unchanged hearing levels, accounting for 84% (42/50) and 84.61% (22/26), respectively. Hearing deterioration in LVAS was associated with seven cases (63.64%). There was no difference in types of outcomes in perinatal risk factor infants, who were more likely to improve than the other groups, but there were three cases (33.3%) deteriorated to profound hearing loss. Comparison of outcomes of different etiologies showed statistically significant difference (Chi-square = 28.673, p = 0.000). CONCLUSION Normal and improved hearing in infants with mild-to-moderate SNHL was rare before the age of three, unlike in many previous studies, and appropriate intervention is recommended. However, intervention should be adjusted according to the hearing outcomes because of the possibility of improvement or deterioration. The etiological diagnosis of infants with mild-to-moderate SNHL would be helpful for predicting the outcome and managing intervention.
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Affiliation(s)
- Yanling Hu
- Department of Otolaryngology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, 430016, PR China
| | - Zhongfang Xia
- Department of Otolaryngology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, 430016, PR China
| | - Ping Chen
- Department of Otolaryngology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, 430016, PR China.
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Hesko C, Liu W, Srivastava D, Brinkman TM, Diller L, Gibson TM, Oeffinger KC, Leisenring WM, Howell R, Armstrong GT, Krull KR, Henderson TO. Neurocognitive outcomes in adult survivors of neuroblastoma: A report from the Childhood Cancer Survivor Study. Cancer 2023; 129:2904-2914. [PMID: 37199722 PMCID: PMC10523930 DOI: 10.1002/cncr.34847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 05/19/2023]
Abstract
BACKGROUND Despite survival improvements, there is a paucity of data on neurocognitive outcomes in neuroblastoma survivors. This study addresses this literature gap. METHODS Neurocognitive impairments in survivors were compared to sibling controls from the Childhood Cancer Survivor Study (CCSS) using the CCSS Neurocognitive Questionnaire. Impaired emotional regulation, organization, task efficiency, and memory defined as scores ≥90th percentile of sibling norms. Modified Poisson regression models evaluated associations with treatment exposures, era of diagnosis, and chronic conditions. Analyses were stratified by age at diagnosis (≤1 and >1 year) as proxy for lower versus higher risk disease. RESULTS Survivors (N = 837; median [range] age, 25 [17-58] years, age diagnosed, 1 [0-21] years) were compared to sibling controls (N = 728; age, 32 [16-43] years). Survivors had higher risk of impaired task efficiency (≤1 year relative risk [RR], 1.48; 95% confidence interval [CI], 1.08-2.03; >1 year RR, 1.58; 95% CI, 1.22-2.06) and emotional regulation (≤1 year RR, 1.51; 95% CI, 1.07-2.12; >1 year RR, 1.44; 95% CI, 1.06-1.95). Impaired task efficiency associated with platinum exposure (≤1 year RR, 1.74; 95% CI, 1.01-2.97), hearing loss (≤1 year RR, 1.95; 95% CI, 1.26-3.00; >1 year RR, 1.56; 95% CI, 1.09-2.24), cardiovascular (≤1 year RR, 1.83; 95% CI, 1.15-2.89; >1 year RR, 1.74; 95% CI, 1.12-2.69), neurologic (≤1 year RR, 2.00; 95% CI, 1.32-3.03; >1 year RR, 2.29; 95% CI, 1.64-3.21), and respiratory (>1 year RR, 2.35; 95% CI, 1.60-3.45) conditions. Survivors ≤1 year; female sex (RR, 1.54; 95% CI, 1.02-2.33), cardiovascular (RR, 1.71; 95% CI, 1.08-2.70) and respiratory (RR, 1.99; 95% CI, 1.14-3.49) conditions associated impaired emotional regulation. Survivors were less likely to be employed full-time (p < .0001), graduate college (p = .035), and live independently (p < .0001). CONCLUSIONS Neuroblastoma survivors report neurocognitive impairment impacting adult milestones. Identified health conditions and treatment exposures can be targeted to improve outcomes. PLAIN LANGUAGE SUMMARY Survival rates continue to improve in patients with neuroblastoma. There is a lack of information regarding neurocognitive outcomes in neuroblastoma survivors; most studies examined survivors of leukemia or brain tumors. In this study, 837 adult survivors of childhood neuroblastoma were compared to siblings from the Childhood Cancer Survivorship Study. Survivors had a 50% higher risk of impairment with attention/processing speed (task efficiency) and emotional reactivity/frustration tolerance (emotional regulation). Survivors were less likely to reach adult milestones such as living independently. Survivors with chronic health conditions are at a higher risk of impairment. Early identification and aggressive management of chronic conditions may help mitigate the level of impairment.
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Affiliation(s)
- Caroline Hesko
- University of Vermont Children’s Hospital, Burlington, VT
| | - Wei Liu
- St. Jude Children’s Research Hospital, Memphis, TN
| | | | | | - Lisa Diller
- Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA
| | | | | | | | - Rebecca Howell
- The University of Texas MD Anderson Cancer Center, Houston, TX
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Patterns of Hearing Loss in Irradiated Survivors of Head and Neck Rhabdomyosarcoma. Cancers (Basel) 2022; 14:cancers14235749. [PMID: 36497230 PMCID: PMC9736087 DOI: 10.3390/cancers14235749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/16/2022] [Accepted: 11/16/2022] [Indexed: 11/24/2022] Open
Abstract
PURPOSE The frequency and patterns of HL in a HNRMS survivor cohort were investigated. A dose-effect relationship between the dose to the cochlea and HL was explored. METHODS Dutch survivors treated for HNRMS between 1993 and 2017 with no relapse and at least two years after the end of treatment were eligible for inclusion. The survivors were evaluated for HL with pure-tone audiometry. HL was graded according to the Muenster, Common Terminology Criteria for Adverse Events (CTCAE) v4.03 and International Society for Paediatric Oncology (SIOP) classification. We defined deleterious HL as Muenster ≥ 2b, CTCAE ≥ 2, and SIOP ≥ 2. Mixed-effects logistic regression was used to search for the dose-effect relationship between the irradiation dose to the cochlea and the occurrence of HL. RESULTS Forty-two HNRMS survivors underwent pure-tone audiometry. The Muenster, CTCAE and SIOP classification showed that 19.0% (n = 8), 14.2% (n = 6) and 11.9% (n = 5) of survivors suffered from HL, respectively. A low-frequency HL pattern with normal hearing or milder hearing loss in the higher frequencies was seen in four survivors. The maximum cochlear irradiation dose was significantly associated with HL (≥Muenster 2b) (p = 0.047). In our series, HL (≥Muenster 2b) was especially observed when the maximum dose to the cochlea exceeded 19 Gy. CONCLUSION HL occurred in up to 19% of survivors of HNRMS. More research is needed on HL patterns in HNRMS survivors and on radiotherapy dose-effect relationships.
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Faistauer M, Silva AL, Dominguez DDOR, Bohn R, Félix TM, Costa SSD, Rosito LPS. Does universal newborn hearing screening impact the timing of deafness treatment? J Pediatr (Rio J) 2022; 98:147-154. [PMID: 34166624 PMCID: PMC9432161 DOI: 10.1016/j.jped.2021.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/24/2021] [Accepted: 04/26/2021] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To evaluate the impact of the Universal Neonatal Hearing Screening (UNHS) on the age at diagnosis, beginning of treatment, and first cochlear implant surgery. METHODS A retrospective cohort study with children up to 12 years old with bilateral hearing loss were divided into two groups: patients who underwent UNHS and the ones who didn't. The groups were compared according to their age at the beginning of the evaluation at a specialized center, at the beginning of the intervention, and, for the ones who had indication, at the cochlear implant surgery. The group who underwent UNHS was divided between the ones who passed the screening test and the ones who didn't. They were compared according to their ages at the same moments as the first two groups. RESULTS 135 patients were included. The median age at the first appointment in a specialized center was 1.42 (0.50 and 2.50) years, at the beginning of treatment 2.00 (1.00 and 3.52) years, and the cochlear implant surgery 2.83 (1.83 and 4.66) years. Children who underwent UNHS were younger than those who didn't, at the three evaluated moments (p < 0.001). In a subanalysis, children who passed the UNHS but were later diagnosed with hearing loss reached the first appointment with a specialist and started treatment older than those who failed the tests. CONCLUSION Performing UNHS interfered with the timing of deafness diagnosis and treatment. However, children who passed the screening but were later diagnosed with hearing loss were the category with the most important delay.
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Affiliation(s)
- Marina Faistauer
- Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Porto Alegre, RS, Brazil
| | - Alice Lang Silva
- Hospital de Clínicas de Porto Alegre, Serviço de Otorrinolaringologia, Porto Alegre, RS, Brazil.
| | | | - Renata Bohn
- Universidade Federal do Rio Grande do Sul, Faculdade de Medicina, Porto Alegre, RS, Brazil
| | - Têmis Maria Félix
- Hospital de Clínicas de Porto Alegre, Serviço de Genética Médica, Porto Alegre, RS, Brazil
| | - Sady Selaimen da Costa
- Hospital de Clínicas de Porto Alegre, Serviço de Otorrinolaringologia, Porto Alegre, RS, Brazil
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American Cochlear Implant Alliance Task Force Guidelines for Determining Cochlear Implant Candidacy in Children. Ear Hear 2022; 43:268-282. [PMID: 35213891 PMCID: PMC8862774 DOI: 10.1097/aud.0000000000001087] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This article summarizes the available evidence on pediatric cochlear implantation to provide current guidelines for clinical protocols and candidacy recommendations in the United States. Candidacy determination involves specification of audiologic and medical criteria per guidelines of the Food and Drug Administration. However, recommendations for a cochlear implant evaluation also should maintain flexibility and consider a child’s skill progression (i.e., month-for-month progress in speech, language, and auditory development) and quality of life with appropriately fit hearing aids. Moreover, evidence supports medical and clinical decisions based on other factors, including (a) ear-specific performance, which affords inclusion of children with asymmetric hearing loss and single-sided deafness as implant candidates; (b) ear-specific residual hearing, which influences surgical technique and device selection to optimize hearing; and (c) early intervention to minimize negative long-term effects on communication and quality of life related to delayed identification of implant candidacy, later age at implantation, and/or limited commitment to an audiologic rehabilitation program. These evidence-based guidelines for current clinical protocols in determining pediatric cochlear implant candidacy encourage a team-based approach focused on the whole child and the family system.
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Zayed AM, Afsah O, Ismail EI, Baz H. Acoustic Features of Cry of Deaf and Hard-of-Hearing Infants. JOURNAL OF DEAF STUDIES AND DEAF EDUCATION 2021; 26:483-489. [PMID: 34121119 DOI: 10.1093/deafed/enab016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 03/15/2021] [Accepted: 05/02/2021] [Indexed: 06/12/2023]
Abstract
Previous research has demonstrated differences in the acoustic features of crying signals between deaf and typical hearing (TH) infants. This study aims at comparing the acoustic parameters of cries of infants with different degrees of deafness versus TH infants. About 110 infants aged 6-12 months (61 TH infants, 34 infants with bilateral deafness of variable degrees and 15 infants with unilateral deafness) were enrolled in the study. Results indicated that the most important acoustic parameters to demonstrate the difference between the crying of TH infants and deaf and hard-of-hearing (DHH) infants as well as between the crying of infants with different degrees of deafness are F0, cry duration, intensity, F2, and F4. In terms of accuracy, the parameter that showed the highest accuracy to differentiate between TH infants and DHH infants was F0 (74.5%). The accuracy of the combined acoustic parameters (F0, cry duration, intensity, and F4) was 70%. F0 was considered the best predictor and F4 the second best predictor of severity of deafness.
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Affiliation(s)
- Ahmed Mohamed Zayed
- Phoniatric Unit, ORL Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Omayma Afsah
- Phoniatric Unit, ORL Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | | | - Hemmat Baz
- Phoniatric Unit, ORL Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Mood D, Szarkowski A, Brice PJ, Wiley S. Relational Factors in Pragmatic Skill Development: Deaf and Hard of Hearing Infants and Toddlers. Pediatrics 2020; 146:S246-S261. [PMID: 33139438 PMCID: PMC11215649 DOI: 10.1542/peds.2020-0242d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/31/2020] [Indexed: 11/24/2022] Open
Abstract
In this article, we review relational factors in early childhood believed to contribute in unique ways to pragmatic skill development in deaf and hard of hearing (DHH) infants and toddlers. These factors include attending to infant interactions with caregivers and others, supporting development of theory of mind through play and use of mental state language (ie, describing one's own or others' thoughts, feelings, and beliefs), and providing accessible opportunities for social interaction. On the basis of a review of the literature and clinical experience, we offer prescriptive strategies for supporting DHH children's development in these areas. To improve outcomes for DHH children, medical care providers and allied health professionals have a responsibility to support the development of young DHH children's pragmatic abilities by understanding these variables, coaching caregivers regarding their importance, and facilitating referrals for support when necessary.
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Affiliation(s)
- Deborah Mood
- Section of Developmental Pediatrics, Department of Pediatrics, University of Colorado, Aurora, Colorado;
- Contributed equally as co-first authors
| | - Amy Szarkowski
- Children's Center for Communication/Beverly School for the Deaf, Beverly, Massachusetts
- Boston Children's Hospital, Boston, Massachusetts
- Harvard Medical School, Harvard University, Boston, Massachusetts
- Contributed equally as co-first authors
| | | | - Susan Wiley
- Division of Developmental and Behavioral Pediatrics, Department of Pediatrics, Cincinatti Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio
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Elmalik S, Alshawi S, AlQahtani AM, AlShammasi HS, Alruwaili A, Aldughaim A, Alkhalifa SA. Descriptive Patterns of Deafness Among Pre-School Saudi Children Aged Two to Five Years Visiting Neurology Clinic From 2012 to 2017. Cureus 2020; 12:e10893. [PMID: 33194462 PMCID: PMC7654562 DOI: 10.7759/cureus.10893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background Early childhood years are very important and crucial periods for developing different developmental milestones. Hearing loss is considered to be one of the most commonly detectable problems, which often goes unnoticed or not given proper attention due to the lack of screening modalities or the inability of parents or guardians to recognize it in early stages. Therefore, it is necessary to determine the pattern of differences pertaining to hearing loss among pre-school children of various age groups to better approach this issue in a systemic and fundamental manner, so that better care and treatment can be provided to children suffering from deafness. Methods This study involved a descriptive, retrospective chart review in two hospital settings, and it was conducted at the department of physiology (neurophysiology) of King Abdulaziz and King Khalid University Hospitals at the King Saud University (KSU) in Riyadh during the period of 2012-2017. A total of 324 pre-school Saudi children from the age of two to five years were involved and tested by brainstem auditory evoked potentials (BAEPs) to assess deafness. Results A total of 324 patients underwent the BAEP test; of them, 199 (61.4%) were males and 125 (38.6%) were females. Regarding the age groups, the most common age group was that of two-year-olds with 117 (36.1%) participants, followed by three-year-olds with 80 (24.7%) children, four-year-olds with 73 (22.5%) patients, and five-year-olds with 54 (16.7%) participants. Furthermore, there were 220 (67.9%) patients with sensorineural hearing loss (SNHL), 92 (28.4%) with conductive hearing loss (CHL), four (1.2%) with mixed hearing loss (MHL), and eight (2.5%) with normal audiometry. The normal hearing threshold was determined to be 20 dB, and the mean value for the hearing threshold of the SNHL in the right ear was found to be 43.45 ± 25.85, while the left-ear mean value was 44.54 ± 28.78. The mean value of the hearing threshold in CHL of the right ear was 50.96 ± 22.23, while that of the left ear was 47.85 ± 22.74. Lastly, the mean value of the hearing threshold in MHL of the right ear was 80.00 ± 21.21, while that of the left ear was 73.75 ± 18.87. Conclusion SNHL was the most common type (67.9%) of pre-school hearing loss in Saudi Children attending the neurophysiology clinic at KSU hospitals between 2012-2017, while MHL constituted the most severe cases.
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Affiliation(s)
| | - Saleh Alshawi
- Medicine, College of Medicine, King Saud University, Riyadh, SAU
| | | | | | - Ahmed Alruwaili
- Medicine, College of Medicine, King Saud University, Riyadh, SAU
| | - Ahmad Aldughaim
- Medicine, College of Medicine, King Saud University, Riyadh, SAU
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Carol Liu YC, Ibekwe T, Kelso JM, Klein NP, Shehu N, Steuerwald W, Aneja S, Dudley MZ, Garry R, Munoz FM. Sensorineural hearing loss (SNHL) as an adverse event following immunization (AEFI): Case definition & guidelines for data collection, analysis, and presentation of immunization safety data. Vaccine 2020; 38:4717-4731. [PMID: 32418788 DOI: 10.1016/j.vaccine.2020.05.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 05/06/2020] [Indexed: 01/22/2023]
Abstract
This is a Brighton Collaboration case definition of the term "Sensorineural Hearing Loss" to be utilized in the evaluation of adverse events following immunization. The case definition was developed by a group of experts convened by the Coalition for Epidemic Preparedness Innovations (CEPI) in the context of active development of vaccines for Lassa Fever and other emerging pathogens. The case definition format of the Brighton Collaboration was followed to develop a consensus definition and define levels of diagnostic certainty, after an exhaustive review of the literature and expert consultation. The document underwent peer review by the Brighton Collaboration Network.
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Affiliation(s)
- Yi-Chun Carol Liu
- Department of Otorhinolaryngology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - Titus Ibekwe
- Department of Otorhinolaryngology, University of Abuja, Nigeria
| | - John M Kelso
- Division of Allergy, Asthma and Immunology, Scripps Clinic, San Diego, CA, USA
| | - Nicola P Klein
- Kaiser Permanente Vaccine Study Center, Oakland, CA, USA
| | - Nathan Shehu
- Department of Pediatric Infectious Diseases, Jos University, Nigeria
| | - Wendy Steuerwald
- Department of Audiology, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Satinder Aneja
- Department of Pediatrics, School of Medical Sciences and Research, Sharda University, Gr Noida, India
| | - Matthew Z Dudley
- Department of International Health, and Institute for Vaccine Safety, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | | | - Flor M Munoz
- Department of Pediatrics, Section of Infectious Diseases, and Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA.
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Idstad M, Tambs K, Aarhus L, Engdahl BL. Childhood sensorineural hearing loss and adult mental health up to 43 years later: results from the HUNT study. BMC Public Health 2019; 19:168. [PMID: 30736854 PMCID: PMC6368703 DOI: 10.1186/s12889-019-6449-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 01/17/2019] [Indexed: 11/10/2022] Open
Abstract
Background Hearing loss is a global public health problem putting millions of people at risk of experiencing impediments in communication and potentially impaired mental health. Many studies in this field are based on small, cross sectional samples using self-report measures. The present study aims to investigate the association between childhood sensorineural hearing loss and mental health in adult men and women longitudinally in a large cohort with a matched control group, and hearing is measured by pure-tone audiometry. Studies of this kind are virtually non-existing. Methods The present study combines data from two large studies; the School Hearing Investigation in Nord-Trøndelag (SHINT) carried out yearly from 1954 to 1986, and the second wave of the Nord-Trøndelag Health Study (HUNT 2) conducted from 1995 to 1997. The participants were 7, 10 or 13 years during the SHINT, and between 20 and 56 years old during HUNT 2. The total sample consisted of 32,456 participants (of which 32,104 in the reference group). Participants with a sensorineural hearing loss in SHINT of 41 dB or more were classified with moderate-severe hearing loss (N = 66), 26–40 dB as mild (N = 66) and 16–25 dB as slight (N = 220). Mental health in adulthood was measured in HUNT 2 by symptoms of anxiety and depression, subjective well-being, and self-esteem. The association between childhood sensorineural hearing loss and adult mental health was tested by means of ANOVA. Results There was a significant relation between slight childhood sensorineural hearing loss and lowered subjective well-being in women (B = −.25, p = 0.038). Further investigation of the results revealed a significant association between slight hearing loss and symptoms of anxiety and depression (B = .30, p = 0.054) and between mild hearing loss and lowered self-esteem (B = .63, p = 0.024) among women aged 20–39 years. There were no significant relations between childhood sensorineural hearing loss and any of the three mental health outcomes among men. Conclusions This study suggests that women with slight or mild sensorineural hearing loss from childhood experience elevated levels of symptoms of anxiety and depression, lowered subjective well-being and lowered self-esteem. However, the results should be interpreted with caution due to a lack of power in some analyses.
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Affiliation(s)
- Mariann Idstad
- Department of Chronic Diseases and Ageing, Division for Mental and Physical Health, Norwegian Institute of Public Health, Pb 4404 Nydalen, 0403, Oslo, Norway.
| | - Kristian Tambs
- Department of Chronic Diseases and Ageing, Division for Mental and Physical Health, Norwegian Institute of Public Health, Pb 4404 Nydalen, 0403, Oslo, Norway
| | - Lisa Aarhus
- Department of Occupational Medicine and Epidemiology, The National Institute of Occupational Health, Norway, Pb 8149 Dep, 0033, Oslo, Norway
| | - Bo Lars Engdahl
- Department of Chronic Diseases and Ageing, Division for Mental and Physical Health, Norwegian Institute of Public Health, Pb 4404 Nydalen, 0403, Oslo, Norway
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Han Z, Gu YY, Cong N, Ma R, Chi FL. Celastrol enhances Atoh1 expression in inner ear stem cells and promotes their differentiation into functional auditory neuronal-like cells. Organogenesis 2018; 14:82-93. [PMID: 29902110 PMCID: PMC6150060 DOI: 10.1080/15476278.2018.1462433] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
We aimed to investigate the beneficial effect of Celastrol on inner ear stem cells and potential therapeutic value for hearing loss. The inner ear stem cells were isolated and characterized from utricular sensory epithelium of adult mice. The stemness was evaluated by sphere formation assay. The relative expressions of Atoh1, MAP-2 and Myosin VI were measured by RT-PCR and immunoblotting. The up-regulation of MAP-2 was also analysed with immunofluorescence. The in vitro neuronal excitability was interrogated by calcium oscillation. The electrophysiological property was determined by inward current recorded on patch clamp. Our results demonstrated that Celastrol treatment significantly improved the viability and proliferation of mouse inner ear stem cells, and facilitated sphere formation. Moreover, Celastrol stimulated differentiation of mouse inner ear stem cells to neuronal-like cells and enhanced neural excitability. Celastrol also enhanced neuronal-like cell identity in the inner ear stem cell derived neurons, as well as their electrophysiological function. Most notably, these effects were apparently associated with the upregulation of Atoh1 in response to Celastrol treatment. Celastrol showed beneficial effect on inner ear stem cells and held therapeutic promise against hearing loss.
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Affiliation(s)
- Zhao Han
- a Department of Otology and Skull Base Surgery of ENT Department , Eye and ENT Hospital, Fudan University , Shanghai , China.,b Shanghai Auditory Medicine Clinical Center of Shanghai Municipal Commission of Heath and Family Planning , Shanghai , PR China.,c Key Laboratory of Hearing Medicine of National Health Commission of the People's Republic of China , Shanghai , PR China.,d ENT Institute, Eye and ENT Hospital of Fudan University , Shanghai , PR China
| | - Yu-Yan Gu
- a Department of Otology and Skull Base Surgery of ENT Department , Eye and ENT Hospital, Fudan University , Shanghai , China.,b Shanghai Auditory Medicine Clinical Center of Shanghai Municipal Commission of Heath and Family Planning , Shanghai , PR China.,c Key Laboratory of Hearing Medicine of National Health Commission of the People's Republic of China , Shanghai , PR China.,d ENT Institute, Eye and ENT Hospital of Fudan University , Shanghai , PR China
| | - Ning Cong
- a Department of Otology and Skull Base Surgery of ENT Department , Eye and ENT Hospital, Fudan University , Shanghai , China.,b Shanghai Auditory Medicine Clinical Center of Shanghai Municipal Commission of Heath and Family Planning , Shanghai , PR China.,c Key Laboratory of Hearing Medicine of National Health Commission of the People's Republic of China , Shanghai , PR China.,d ENT Institute, Eye and ENT Hospital of Fudan University , Shanghai , PR China
| | - Rui Ma
- a Department of Otology and Skull Base Surgery of ENT Department , Eye and ENT Hospital, Fudan University , Shanghai , China.,b Shanghai Auditory Medicine Clinical Center of Shanghai Municipal Commission of Heath and Family Planning , Shanghai , PR China.,c Key Laboratory of Hearing Medicine of National Health Commission of the People's Republic of China , Shanghai , PR China.,d ENT Institute, Eye and ENT Hospital of Fudan University , Shanghai , PR China
| | - Fang-Lu Chi
- a Department of Otology and Skull Base Surgery of ENT Department , Eye and ENT Hospital, Fudan University , Shanghai , China.,b Shanghai Auditory Medicine Clinical Center of Shanghai Municipal Commission of Heath and Family Planning , Shanghai , PR China.,c Key Laboratory of Hearing Medicine of National Health Commission of the People's Republic of China , Shanghai , PR China.,d ENT Institute, Eye and ENT Hospital of Fudan University , Shanghai , PR China
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Philip RC, Rodriguez JJ, Niihori M, Francis RH, Mudery JA, Caskey JS, Krupinski E, Jacob A. Automated High-Throughput Damage Scoring of Zebrafish Lateral Line Hair Cells After Ototoxin Exposure. Zebrafish 2018; 15:145-155. [PMID: 29381431 DOI: 10.1089/zeb.2017.1451] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Zebrafish have emerged as a powerful biological system for drug development against hearing loss. Zebrafish hair cells, contained within neuromasts along the lateral line, can be damaged with exposure to ototoxins, and therefore, pre-exposure to potentially otoprotective compounds can be a means of identifying promising new drug candidates. Unfortunately, anatomical assays of hair cell damage are typically low-throughput and labor intensive, requiring trained experts to manually score hair cell damage in fluorescence or confocal images. To enhance throughput and consistency, our group has developed an automated damage-scoring algorithm based on machine-learning techniques that produce accurate damage scores, eliminate potential operator bias, provide more fidelity in determining damage scores that are between two levels, and deliver consistent results in a fraction of the time required for manual analysis. The system has been validated against trained experts using linear regression, hypothesis testing, and the Pearson's correlation coefficient. Furthermore, performance has been quantified by measuring mean absolute error for each image and the time taken to automatically compute damage scores. Coupling automated analysis of zebrafish hair cell damage to behavioral assays for ototoxicity produces a novel drug discovery platform for rapid translation of candidate drugs into preclinical mammalian models of hearing loss.
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Affiliation(s)
- Rohit C Philip
- 1 Department of Electrical and Computer Engineering, The University of Arizona , Tucson, Arizona
| | - Jeffrey J Rodriguez
- 1 Department of Electrical and Computer Engineering, The University of Arizona , Tucson, Arizona
| | - Maki Niihori
- 2 Department of Otolaryngology, The University of Arizona , Tucson, Arizona.,3 The University of Arizona Cancer Center , Tucson, Arizona
| | - Ross H Francis
- 2 Department of Otolaryngology, The University of Arizona , Tucson, Arizona.,4 College of Medicine, The University of Arizona , Tucson, Arizona
| | - Jordan A Mudery
- 2 Department of Otolaryngology, The University of Arizona , Tucson, Arizona.,4 College of Medicine, The University of Arizona , Tucson, Arizona
| | - Justin S Caskey
- 2 Department of Otolaryngology, The University of Arizona , Tucson, Arizona.,4 College of Medicine, The University of Arizona , Tucson, Arizona
| | - Elizabeth Krupinski
- 5 Department of Radiology and Imaging Sciences, Emory University , Atlanta, Georgia
| | - Abraham Jacob
- 2 Department of Otolaryngology, The University of Arizona , Tucson, Arizona.,3 The University of Arizona Cancer Center , Tucson, Arizona.,6 BIO5 Institute, The University of Arizona , Tucson, Arizona.,7 Ear & Hearing, Center for Neurosciences , Tucson, Arizona
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Balázs A, Neagoș A. Risk Factors for Congenital Hearing Loss: Which Are the Most Relevant? JOURNAL OF INTERDISCIPLINARY MEDICINE 2017. [DOI: 10.1515/jim-2017-0023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractIntroduction:Congenital hearing loss is a multifactorial disease that affects mostly premature newborns exposed to certain risk factors. The recent widespread introduction of newborn hearing screening in Tîrgu Mureş, Romania prompted the need for a multidisciplinary centralized study on the subject.Case series presentation:We collected data from 340 neonates born in 2014 who had undergone neonatal hearing screening with otoacoustic emissions. Our focus group consisted of 137 neonates with a gestational age of less than 37 weeks. We collected data on the pregnancy, birth, and perinatal period, and then analyzed the impact of infections, treatments — with or without ototoxic potential, hypoxia, mechanical ventilation, intrauterine malnutrition, and the presence of malformations. Premature neonates showed a significantly higher number of REFER results than those with a normal gestational age. The rates of low birthweight, head circumference, and infant length; low Apgar scores; hypoxia in the perinatal period; the presence of placental pathology, mechanical ventilation, and perinatal infections; and the concomitant potentially ototoxic treatment were significantly higher in the REFER group. The age of the mother, bilirubin levels, and oxytocin use during birth did not prove to be relevant.Conclusions:Known risk factors can cause hearing loss in a considerable number of newborns and mandate a multidisciplinary approach to the problem at hand. The referral of these patients to an ENT specialist and their correct management according to an individualized hearing recovery plan is crucial
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Chen MM, Oghalai JS. Diagnosis and Management of Congenital Sensorineural Hearing Loss. CURRENT TREATMENT OPTIONS IN PEDIATRICS 2016; 2:256-265. [PMID: 28083467 PMCID: PMC5222593 DOI: 10.1007/s40746-016-0056-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Hearing loss is the most common sensory disorder in the USA. The diagnosis of congenital hearing loss starts with newborn hearing screening, which is best performed with auditory brainstem evoked responses in order to avoid the risk of missing auditory neuropathy spectrum disorder. A careful history and physical exam can occasionally help reveal the etiology for congenital hearing loss. Imaging studies, either CT temporal bones or MRI of the internal auditory canals without gadolinium, and genetic testing, in particular for connexin 26, connexin 30, and Pendred syndrome, are the most useful diagnostic tests. Management of congenital hearing loss involves early fitting of amplification. Early cochlear implantation, preferably before 2 years of age, should be strongly considered for children with bilateral severe hearing loss.
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Affiliation(s)
| | - John S. Oghalai
- Department of Otolaryngology–Head and Neck Surgery, Stanford University, 801 Welch Road, Palo Alto, CA, 94305-5739, USA,
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