RESUMO
OBJECTIVE: Patients with hearing loss and tinnitus face lengthy waits to be seen in the ENT clinic. SHOEBOX Audiometry is an iPad-based, audiometric screening tool. A virtual hearing loss and non-pulsatile tinnitus clinic involving an ENT specialist virtually assessing cases based on the SHOEBOX audiogram, a patient symptom questionnaire and the primary care referral letter were implemented. This service evaluation explored the outcomes of the virtual clinic in reducing the need for a face-to-face ENT appointment. METHOD: This was a retrospective service evaluation of the first six months of the virtual hearing loss and non-pulsatile tinnitus clinic. RESULTS: A total of 210 patients were included: 34.8 per cent (73) were discharged without requiring audiologist assessment or an ENT appointment, 51.9 per cent (109) required formal audiological assessment, 36.7 per cent (77) required imaging and only 13.8 per cent (29) required a face-to-face ENT appointment. CONCLUSION: A virtual hearing loss and non-pulsatile tinnitus clinic minimised the number of patients requiring a traditional face-to-face clinic appointment within ENT.
Assuntos
Surdez, Perda Auditiva, Zumbido, Humanos, Zumbido/diagnóstico, Estudos Retrospectivos, Perda Auditiva/complicações, Perda Auditiva/diagnóstico, Audiometria/métodosRESUMO
OBJECTIVES: To assess the hearing thresholds in acute otitis media, otitis media with effusion and chronic otitis media (non-suppurative, non-cholesteatomatous suppurative and cholesteatomatous) and to compare the hearing outcomes with non-diseased ears (in bilateral cases) or contralateral healthy ears (in unilateral cases), since hearing loss is the most frequent sequel of otitis media and there is no previous study comparing the audiometric thresholds among the different forms of otitis media. METHODS: Cross sectional, controlled study. We performed conventional audiometry (500-8000Hz) and tympanometry in patients with otitis media and healthy individuals (control group). Hearing loss was considered when the hearing thresholds were > 25 dBHL. RESULTS: Of the 112 patients diagnosed with otitis media (151 ears), 48 were men (42.86%) and 64 were women (57.14%). The average age was 42.72 years. Of those, 25 (22.32%) were diagnosed as AOM, 15 (13.39%) were diagnosed with OME and the remaining 72 (63.28%) were diagnosed with COM (non-suppurative COM, n=31; suppurative COM, n=18; cholesteatomatous COM, n=23). As compared with controls, all forms of otitis media had significantly higher bone-conduction thresholds (500-4000Hz). Conductive hearing loss was the most frequent type of hearing loss (58.94%). However, the number of patients with mixed hearing loss was also relevant (39.07%). We noted that the presence of sensorioneural component occurred more frequently in 1) Higher frequencies; and 2) In groups of otitis media that were more active or severe in the inflammatory/infective standpoint (AOM, suppurative COM and cholesteatomatous COM). CONCLUSION: All types of otitis media, even those with infrequent episodes of inflammation and otorrhea, had worse bone conduction thresholds as compared with nondiseased ears (p<0.01). We observed worse hearing outcomes in ears with recurrent episodes of otorrhea and in ears with AOM, especially in high frequencies.
Assuntos
Surdez, Perda Auditiva, Otite Média com Derrame, Otite Média, Masculino, Humanos, Feminino, Adulto, Estudos Transversais, Otite Média/complicações, Audiometria, Testes de Impedância Acústica, Otite Média com Derrame/diagnóstico, Otite Média com Derrame/etiologiaRESUMO
PURPOSE: Evaluate the hearing outcomes of bilateral deaf children implanted simultaneously and define the most appropriate timing for surgery. MATERIALS AND METHODS: Audiological CI results were retrieved in both the short-term and long-term period and compared by stratifying the patients into different subcohorts according to their age at surgery. Additional data collected were age at implant activation, etiology and timing of onset of deafness, presence of psychomotor delay. RESULTS: fifty-six bilaterally implanted children were included. The short-term outcomes differed significantly when comparing groups of different ages at implantation: younger patients achieved better aided pure tone audiometry results. Considering long-term follow-up, a significant correlation was identified between an early age at implantation and the hearing outcome at ages 2 to 5 years. Perceptive levels were better at 4 years of age in the younger group. No significant differences were found between children implanted at before 12 months and between 12 and 16 months of age. CONCLUSIONS: The results of the analyzed follow-up data support the hypothesis that children implanted at before 24 months are expected to have better hearing performances. Nevertheless, these results are referred to a widely heterogeneous group of patients and the duration of auditory deprivation should be considered.
Assuntos
Implante Coclear, Implantes Cocleares, Surdez, Percepção da Fala, Criança, Humanos, Surdez/cirurgia, Implante Coclear/métodos, Audiometria de Tons Puros, Fatores EtáriosRESUMO
BACKGROUND: To analyze the genotype distribution and frequency of hearing loss genes in newborn population and evaluate the clinical value of genetic screening policy in China. METHODS: Genetic screening for hearing loss was offered to 84,029 neonates between March 2019 and December 2021, of whom 77,647 newborns accepted the screening program with one-year follow-up. The genotyping of 15 hot spot variants in GJB2, GJB3, SLC26A4, and MT-RNR1 was performed on microarray platform. RESULTS: A total of 3.05% (2369/77,647) newborns carried at least one genetic hearing loss-associated variant, indicated for early preventive management. The carrier frequency of GJB2 gene was the highest, at 1.48% (1147/77,647), followed by SLC26A4 gene at 1.07% (831/77,647), and GJB3 gene at 0.23% (181/77,647). GJB2 c.235delC variant and SLC26A4 IVS7-2A>G variant were the most common allelic variants with allele frequency of 0.6304% (979/155,294) and 0.3992% (620/155,294), respectively. 10 children are identified as homozygous or compound heterozygous for pathogenic variants (4 in GJB2, 6 in SLC26A4), and 7 of these infants had passed the hearing screening. Following up of the genetically screened newborns revealed that genetic screening detected more hearing-impaired infants than hearing screening alone. Genetic screening helped identify the infants who had passed the initial hearing screening, and reduced time for diagnosis and intervention of hearing aid. In addition, we identified 234 newborns (0.30%, 234/77,647) susceptible to preventable aminoglycoside antibiotic ototoxicity undetectable by hearing screening. CONCLUSION: We performed the largest-scale neonatal carrier screening for hearing loss genes in Southeast China. Our results indicated that genetic screening is an important complementation to conventional hearing screening. Our practice and experience may facilitate the application and development of neonatal genetic screening policy in mainland China.
Assuntos
Surdez, Perda Auditiva, Lactente, Criança, Recém-Nascido, Humanos, Seguimentos, Conexinas/genética, Conexina 26/genética, Mutação, Testes Genéticos/métodos, Perda Auditiva/diagnóstico, Perda Auditiva/genética, Surdez/genéticaRESUMO
BACKGROUND: Universal newborn hearing screening (UNHS) is effective in identifying newborns with possible hearing loss (HL). Outpatient follow-up for newborns referred after hospital-based screening remains a potential area of improvement. In this study, we evaluate the efficacy of a community health worker (CHW) intervention in promoting adherence to outpatient rescreening for newborns referred after initial UNHS. METHODS: A mixed prospective-retrospective cohort study was performed to evaluate a CHW intervention at an academic medical center. Caregivers of referred newborns were contacted by CHWs prior to discharge and educated about HL and the importance of follow-up screening. The CHW outreach intervention was performed for 297 referred newborns between May 2020 and June 2021 and compared to a cohort of 238 newborns without the CHW intervention between March 2019 and June 2021. Statistical analyses were conducted using 2 × 2 Chi-square tests, two-tailed unpaired t-tests, multinomial logistic regression, and multiple linear regression. RESULTS: In the intervention group, 236 of 297 newborns (79.5%) completed their outpatient follow-up rescreening; in the comparison group, 170 of 238 newborns (71.4%) completed their follow-up rescreening (P = .031, OR = 1.55 with regression P = .04). In the intervention group, the average time to follow-up was 13.4 days versus 12.5 days for the comparison group (P = .449, multiple R2 = .02 with P = .78). CONCLUSIONS: CHW outreach intervention may increase adherence to outpatient follow-up rescreening for newborns referred after initial, hospital-based UNHS. Expansion of nursery teams to include CHWs may thus improve completion of recommended follow-up hearing screens.
Assuntos
Surdez, Perda Auditiva, Recém-Nascido, Humanos, Estudos Retrospectivos, Estudos Prospectivos, Agentes Comunitários de Saúde, Triagem Neonatal, Perda Auditiva/diagnóstico, Testes Auditivos, AudiçãoRESUMO
OBJECTIVES: Motivated by the growing need for hearing screening in China, the present study has two objectives. First, to develop and validate a new test, called the Chinese Zodiac-in-noise (ZIN) test, for large-scale hearing screening in China. Second, to conduct a large-scale remote hearing screening in China, using the ZIN test developed. DESIGN: The ZIN test was developed following a similar procedure as the digits-in-noise test but emphasizes the importance of consonant recognition by employing the 12 zodiac animals in traditional Chinese culture as speech materials. It measures the speech reception threshold (SRT) using triplets of Chinese zodiac animals in speech-shaped noise with an adaptive procedure. RESULTS: Normative data of the test were obtained in a group of 140 normal-hearing listeners, and the performance of the test was validated by comparisons with pure-tone audiometry in 116 listeners with various hearing abilities. The ZIN test has a reference SRT of -11.0 ± 1.6 dB in normal-hearing listeners with a test-retest variability of 1.7 dB and can be completed in 3 minutes. The ZIN SRT is highly correlated with the better-ear pure-tone threshold ( r = 0.82). With a cutoff value of -7.7 dB, the ZIN test has a sensitivity of 0.85 and a specificity of 0.94 for detecting a hearing loss of 25 dB HL or more at the better ear.A large-scale remote hearing screening involving 30,552 participants was performed using the ZIN test. The large-scale study found a hearing loss proportion of 21.0% across the study sample, with a high proportion of 57.1% in the elderly study sample aged over 60 years. Age and gender were also observed to have associations with hearing loss, with older individuals and males being more likely to have hearing loss. CONCLUSIONS: The Chinese ZIN test is a valid and efficient solution for large-scale hearing screening in China. Its remote applications may improve access to hearing screening and enhance public awareness of hearing health.
Assuntos
Surdez, Perda Auditiva, Percepção da Fala, Idoso, Masculino, Humanos, Pessoa de Meia-Idade, Fala, Ruído, Perda Auditiva/diagnóstico, Audiometria de Tons Puros/métodos, Limiar Auditivo, Audição, Teste do Limiar de Recepção da Fala/métodosRESUMO
Trisomy 18 is a common chromosomal aberration syndrome, characterized by variable clinical manifestations, including cardiovascular, pulmonary, genitourinary, and musculoskeletal findings, leading to a shorter survival and severe developmental delay in survivors. However, recently, intensive therapeutic intervention has allowed for prolonging survival. In terms of otological complications, only a limited number of relevant reports have been published. To demonstrate the characteristic of hearing loss (HL) in children with Trisomy 18, we retrospectively evaluated 22 patients (44 ears) by comprehensive auditory evaluation with the auditory steady-state response (ASSR) test and temporal bone computed tomography (CT). ASSR revealed that 20 patients (91%) had bilateral moderate to profound HL, more frequent and severe than that in Trisomy 21; among 42 ears having HL, 12 ears (29%) had conductive HL, and 26 ears (62%) had mixed HL. CT scans of 38 ears revealed that 34 ears (89%) had an external and middle ear malformation. Hearing aids (HA) were fitted in 17 patients (air and bone-conduction HAs). The threshold hearing with HA was improved in all of them. Accurate otological evaluation using ASSR and CT and intervention by HAs could be a feasible choice for children with Trisomy 18.
Assuntos
Surdez, Perda Auditiva, Criança, Humanos, Estudos Retrospectivos, Síndrome da Trissomía do Cromossomo 18/complicações, Síndrome da Trissomía do Cromossomo 18/diagnóstico, Síndrome da Trissomía do Cromossomo 18/genética, Perda Auditiva/complicações, Perda Auditiva/diagnóstico, Perda Auditiva/genética, Audição/fisiologia, Limiar Auditivo/fisiologiaRESUMO
OBJECTIVES: In this study, we aimed to describe differences in diagnosis and both auditory and speech/language intervention utilization between children with permanent unilateral hearing loss as compared with bilateral hearing loss. DESIGN: A retrospective cohort study was performed of children evaluated in a multidisciplinary hearing loss clinic at a tertiary care pediatric hospital. Children aged 0 to 18 years with either permanent unilateral or bilateral hearing loss were included. RESULTS: One hundred fourteen children with unilateral hearing loss and 268 children with bilateral hearing loss were studied for a total of 382 children. There were no demographic differences between children with permanent unilateral versus bilateral hearing loss. Rates of newborn hearing screening and referred screening results were similar between those with unilateral and bilateral hearing loss. Despite similar rates of referred newborn hearing screening, those with bilateral hearing loss were diagnosed at a younger age (mean 3.6 years, SD 3.8 years) as compared with those with unilateral hearing loss (mean 5.0 years, SD 4.2 years). Children with unilateral hearing loss had similar severity of hearing loss in their poorer hearing ear as compared with children with bilateral hearing loss, yet they were significantly less likely to be fitted with hearing devices (53% versus 78%) or receive speech/language therapy (36% versus 54%) as compared with children with bilateral hearing loss. Multivariate analysis found that bilateral hearing loss and earlier age of hearing loss diagnosis were associated with hearing device use. CONCLUSIONS: Early diagnosis and intervention for childhood hearing loss have a significant impact on a child's educational success and social relationships. However, little is known about differences in diagnosis and resource utilization between children with permanent unilateral hearing loss versus bilateral hearing loss. Children with unilateral hearing loss were diagnosed at a later age and were less likely to utilize hearing devices or speech/language therapy compared with those with bilateral hearing loss, despite having similar severity of hearing loss in the poorer hearing ear. There is a strong body of evidence that children with unilateral hearing loss have improved hearing outcomes with hearing devices, which suggests there is room for improvement in identifying unilateral hearing loss and providing adequate services to optimize educational success. However, speech therapy is generally implemented in response to language delays. Therefore, children with unilateral loss may have lower rates of language delays as compared with those with bilateral hearing loss, thereby explaining differences in speech therapy utilization.
Assuntos
Surdez, Auxiliares de Audição, Perda Auditiva Unilateral, Perda Auditiva, Transtornos do Desenvolvimento da Linguagem, Percepção da Fala, Recém-Nascido, Criança, Humanos, Perda Auditiva Bilateral, Estudos Retrospectivos, Fonoterapia, AudiçãoRESUMO
OBJECTIVE: The role of surgical management of arachnoid cyst (AC) of the cerebellopontine angle (CPA) is uncertain. This topic has remained controversial with varying contradictory recommendations in the literature, which is limited to mostly case reports. We aimed to provide a comprehensive summary and analysis of symptoms, operative techniques, outcomes, and recurrence of all available surgical cases of AC of the CPA to date. METHODS: A systematic literature search was performed in May 2022 querying several scientific databases. Inclusion criteria specified all studies and case reports of patients with AC located at the CPA for which any relevant surgical procedures were performed. RESULTS: A total of 55 patients from the literature and 5 treated at our institution were included. Mean patient age was 29 years (range, 0.08-79 years), with nearly twice (1.7×) as many female as male patients (37 female, 22 male). Headaches (35%), hearing loss (30%), vertigo (22%), and ataxia (22%) were the most common presentations. Following surgery, 95% experienced symptom improvement, with complete resolution in 64%. Of patients with hearing loss, 44% reported a return to normal. The rate of mortality was 1.69%, and 10% of tumors recurred (mean follow-up 2.3 years [range, 0-15 years]. CONCLUSIONS: Symptomatic AC of the CPA is rare. It exhibits a proclivity for females and commonly manifests with headache, hearing loss, vertigo, and ataxia. While careful selection for surgical candidacy is needed and intervention should be reserved for patients with severe symptoms, surgical decompression is an effective tool for symptom alleviation and recovery.
Assuntos
Cistos Aracnóideos, Surdez, Perda Auditiva, Humanos, Masculino, Feminino, Recém-Nascido, Lactente, Pré-Escolar, Criança, Adolescente, Adulto Jovem, Adulto, Pessoa de Meia-Idade, Idoso, Ângulo Cerebelopontino/diagnóstico por imagem, Ângulo Cerebelopontino/cirurgia, Ângulo Cerebelopontino/patologia, Perda Auditiva/etiologia, Perda Auditiva/cirurgia, Perda Auditiva/patologia, Cefaleia/patologia, Vertigem/etiologia, Cistos Aracnóideos/diagnóstico por imagem, Cistos Aracnóideos/cirurgia, AtaxiaRESUMO
The extracellular matrix (ECM) consists in a complex meshwork of collagens, glycoproteins, and proteoglycans, which serves a scaffolding function and provides viscoelastic properties to the tissues. ECM acts as a biomechanical support, and actively participates in cell signaling to induce tissular changes in response to environmental forces and soluble cues. Given the remarkable complexity of the inner ear architecture, its exquisite structure-function relationship, and the importance of vibration-induced stimulation of its sensory cells, ECM is instrumental to hearing. Many factors of the matrisome are involved in cochlea development, function and maintenance, as evidenced by the variety of ECM proteins associated with hereditary deafness. This review describes the structural and functional ECM components in the auditory organ and how they are modulated over time and following injury.
Assuntos
Surdez, Audição, Humanos, Audição/genética, Cóclea/metabolismo, Surdez/genética, Surdez/metabolismo, Matriz Extracelular/metabolismo, Proteínas da Matriz Extracelular/genética, Proteínas da Matriz Extracelular/metabolismoRESUMO
OBJECTIVE: Hearing loss (HL) has been postulated to be linked to cardiovascular diseases (CVDs) via vascular mechanisms, but epidemiological associations remain unclear. The study aims to clarify the association between HL and stroke, coronary artery disease (CAD), and any CVD. DATA SOURCES: PubMed, Embase, and SCOPUS from inception until April 27, 2022. REVIEW METHODS: Three blinded reviewers selected observational studies reporting stroke, CAD, and any CVD in patients with HL, compared to individuals without HL. We extracted data, evaluated study bias using the Newcastle-Ottawa scale, following Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines and a PROSPERO-registered protocol (CRD42022348648). We used random-effects inverse variance meta-analyses to pool the odds ratios (ORs) for the association of HL with stroke, CAD, and any CVD. RESULTS: We included 4 cohort studies (N = 940,771) and 6 cross-sectional studies (N = 680,349). Stroke, CAD, and any CVD were all strongly associated with HL. The overall pooled OR of the association between HL and stroke was 1.26 (95% confidence interval [CI] = 1.16-1.37, I2 = 78%), and was 1.33 (95% CI = 1.12-1.58) and 1.29 (95% CI = 1.14-1.45) for low- and high-frequency HL, respectively. Minimal publication bias was observed, with minimal change to pooled effect size following trim and fill. Similarly, the pooled OR of the association between HL and CAD was 1.36 (95% CI = 1.13-1.64, I2 = 96%), while that between HL and any CVD was 1.38 (95% CI = 1.07-1.77, I2 = 99%). CONCLUSION: Our findings suggest that HL and CVD are closely related. Physicians treating patients with HL should be cognizant of this association and view HL in the broader context of general health and aging.
Assuntos
Doenças Cardiovasculares, Surdez, Perda Auditiva, Acidente Vascular Cerebral, Humanos, Doenças Cardiovasculares/complicações, Doenças Cardiovasculares/epidemiologia, Estudos Transversais, Acidente Vascular Cerebral/complicações, Acidente Vascular Cerebral/epidemiologia, Perda Auditiva/epidemiologiaRESUMO
INTRODUCTION: In this study we investigated the effect of cisplatin-based chemotherapy on hearing loss in children with cancer. MATERIAL AND METHOD: In this retrospective study, 20 children aged 6 to 17 years with cancer who were treated with cisplatin and had normal results on initial audiometry test were included. The demographic, clinical, and medical information of all children was extracted and recorded. The hearing thresholds were determined for the frequency of >8 kHz by an audiometrist two weeks after receiving the last course of cisplatin. Finally, all data was analyzed. RESULTS: In this study, 20 children with cancer were included of who 9 were girls (45 %) and 11 were boys (55 %). The patients' mean age at the time of diagnosis was 6.65 years. Results showed that children who received cisplatin ≥70 mg/m2 (P.value = 0.09) and ≥ 7 courses of cisplatin (P.value = 0.01), and a cumulative dose higher than 400 mg/m2 (P.value = 0.02) had higher chance of hearing loss. CONCLUSION: According to the results it can be concluded that since higher doses caused higher risk of hearing loss and also since lower doses were effective for treatment of the cancer in children therefore to preventing the hearing loss, lower doses of cisplatin are recommended for cancer treatment in children.
Assuntos
Antineoplásicos, Surdez, Perda Auditiva, Neoplasias, Masculino, Criança, Feminino, Humanos, Cisplatino/efeitos adversos, Antineoplásicos/efeitos adversos, Estudos Retrospectivos, Perda Auditiva/induzido quimicamente, Perda Auditiva/epidemiologia, Neoplasias/tratamento farmacológicoRESUMO
There is great variability in the ways in which the speech intelligibility of d/Deaf and hard-of-hearing (DHH) children who use spoken language as part, or all, of their communication system is measured. This systematic review examined the measures and methods that have been used when examining the speech intelligibility of children who are DHH and the characteristics of these measures and methods. A systematic database search was conducted of CENTRAL; CINAHL; Cochrane; ERIC; Joanna Briggs; Linguistics, Language and Behavior Abstracts; Medline; Scopus; and Web of Science databases, as well as supplemental searches. A total of 204 included studies reported the use of many different measures/methods which measured segmental aspects of speech, with the most common being Allen et al.'s (2001, The reliability of a rating scale for measuring speech intelligibility following pediatric cochlear implantation. Otology and Neurotology, 22(5), 631-633. https://doi.org/10.1097/00129492-200109000-00012) Speech Intelligibility Rating scale. Many studies included insufficient details to determine the measure that was used. Future research should utilize methods/measures with known psychometric validity, provide clear descriptions of the methods/measures used, and consider using more than one measure to account for limitations inherent in different methods of measuring the speech intelligibility of children who are DHH, and consider and discuss the rationale for the measure/method chosen.
Assuntos
Implante Coclear, Implantes Cocleares, Surdez, Pessoas com Deficiência Auditiva, Percepção da Fala, Criança, Humanos, Inteligibilidade da Fala, Surdez/cirurgia, Reprodutibilidade dos TestesRESUMO
This paper discusses language use and identity patterns in ethnic minority/ethnically heterogeneous multigenerational deaf families in Romania, where at least one of the family members belongs to the ethnic Hungarian minority. Early childhood and school linguistic socialization, language use within the family, and cross-generational transmission of identity to children are explored. The research is based on five ethnic minority/ethnically heterogeneous multigenerational deaf family case studies. The research results show that within ethnic-national minority/ethnically heterogeneous multigenerational deaf families, complex identity patterns may develop and multifaceted linguistic communication models may prevail, including the use of national oral languages and national sign languages of the parties involved. At the same time, a kind of special linguistic and cultural enrichment, a striving for cultural-linguistic balance, may occur.
Assuntos
Surdez, Etnicidade, Criança, Humanos, Pré-Escolar, Grupos Minoritários, Minorias Étnicas e Raciais, LinguísticaRESUMO
Research has demonstrated that deaf children of deaf signing parents (DOD) are afforded developmental advantages. This can be misconstrued as indicating that no DOD children exhibit early language delays (ELDs) because of their early access to a visual language. Little research has studied this presumption. In this study, we examine 174 ratings of DOD 3- to 5-year-old children, for whom signing in the home was indicated, using archival data from the online database of the Visual Communication and Sign Language Checklist. Our goals were to (1) examine the incidence of ELDs in a cohort of DOD children; (2) compare alternative scaling strategies for identifying ELD children; (3) explore patterns among behavioral ratings with a view toward developing a greater understanding of the types of language behaviors that may lie at the root of language delays; and (4) suggest recommendations for parents and professionals working with language-delayed DOD children. The results indicated that a significant number of ratings suggested ELDs, with a subset significantly delayed. These children likely require further evaluation. Among the less delayed group, ASL skills, rather than communication or cognition, were seen as the major concern, suggesting that even DOD children may require support developing linguistically accurate ASL. Overall, these findings support the need for early and ongoing evaluation of visual language skills in young DOD children.
Assuntos
Surdez, Língua de Sinais, Humanos, Pré-Escolar, Idioma, Pais, CogniçãoRESUMO
OBJECTIVE: This study aimed to determine whether surface-based morphometry of preoperative whole-brain three-dimensional T1-weighted magnetic resonance imaging (MRI) images can predict the clinical outcomes of cochlear implantation. STUDY DESIGN: This was an observational, multicenter study using preoperative MRI data. SETTING: The study was conducted at tertiary care referral centers. PATIENTS: Sixty-four patients with severe to profound hearing loss (≥70 dB bilaterally), who were scheduled for cochlear implant (CI) surgery, were enrolled. The patients included 19 with congenital hearing loss and 45 with acquired hearing loss. INTERVENTIONS: Participants underwent CI surgery. Before surgery, high-resolution three-dimensional T1-weighted brain MRI was performed, and the images were analyzed using FreeSurfer. MAIN OUTCOME MEASURES: The primary outcome was monosyllable audibility under quiet conditions 6 months after surgery. Cortical thickness residuals within 34 regions of interest (ROIs) as per the Desikan-Killiany cortical atlas were calculated based on age and healthy-hearing control regression lines. RESULTS: Rank logistic regression analysis detected significant associations between CI effectiveness and five right hemisphere ROIs and five left hemisphere ROIs. Predictive modeling using the cortical thickness of the right entorhinal cortex and left medial orbitofrontal cortex revealed a significant correlation with speech discrimination ability. This correlation was higher in patients with acquired hearing loss than in those with congenital hearing loss. CONCLUSIONS: Preoperative surface-based morphometry could potentially predict CI outcomes and assist in patient selection and clinical decision making. However, further research with larger, more diverse samples is necessary to confirm these findings and determine their generalizability.
Assuntos
Implante Coclear, Implantes Cocleares, Surdez, Perda Auditiva Neurossensorial, Perda Auditiva, Percepção da Fala, Humanos, Implante Coclear/métodos, Resultado do Tratamento, Perda Auditiva/cirurgia, Perda Auditiva Neurossensorial/cirurgia, Surdez/cirurgiaRESUMO
OBJECTIVE: Explore the effects of hearing loss on social life and identify residual social life deficits that remain after cochlear implantation. STUDY DESIGN: Retrospective review of prospectively obtained data. SETTING: Tertiary care adult neurotology center. PATIENTS: Adults between the ages of 35 and 83 years were included with either normal hearing (NH) or a cochlear implant (CI). INTERVENTIONS: CI and non-CI-specific quality-of-life (QOL) surveys focused on social and overall QOL. MAIN OUTCOME MEASURES: (1) The difference in QOL survey responses between NH and CI participants. (2) The relationship between CI-specific global and social QOL responses and non-CI-specific social QOL responses in CI users. RESULTS: A total of 51 participants were included: 31 CI users and 20 NH participants. Of the social QOL questionnaires, CI users reported significantly poorer scores on Self-Efficacy in Social Interactions than NH peers ( p = 0.049). Both Self-Efficacy in Social Interactions scores and Social Isolation Questionnaire scores were significantly correlated with the CI-specific social domain of QOL ( r = 0.64 and -0.58, respectively). Only the Self-Efficacy in Social Interactions scores had a moderate association with global CI QOL ( r = 0.47). CONCLUSIONS: CI users self-report similar social life outcomes as their NH peers with the exception of poorer self-efficacy in social situations. Moreover, self-efficacy in social interactions and social isolation were associated with social QOL in CI users, and self-efficacy in social interactions was associated with broader CI-related QOL. Findings support the relevance of individuals' perception of social life to their overall QOL with a CI.
Assuntos
Implante Coclear, Implantes Cocleares, Surdez, Perda Auditiva, Percepção da Fala, Adulto, Humanos, Pessoa de Meia-Idade, Idoso, Idoso de 80 Anos ou mais, Qualidade de Vida, Perda Auditiva/cirurgia, Surdez/cirurgia, Percepção da Fala/fisiologiaRESUMO
OBJECTIVE: To assess the safety of cochlear implants (CIs) in children under 9 months of age to better understand expected postoperative complication rates, and to provide a preliminary look at efficacy. STUDY DESIGN: Single-center retrospective review. SETTING: Tertiary referral center. PATIENTS: Children 5 to 8 months of age who received a CI between 2011 and 2021. INTERVENTIONS: Therapeutic-CI. MAIN OUTCOME MEASURES: The primary outcome was 6-month postoperative complication rate. Secondary outcomes included length of stay, device explantation/reimplantation, rehabilitation supports, and hearing and language outcomes. Complications of children implanted under than 9 months of age was compared with a cohort of children implanted 9 to 18 months of age between the years 2011 and 2016 using a chi-squared test ( p < 0.05). RESULTS: One hundred six children under 9 months of age were implanted (204 CIs) at a mean age of 6.6 months (range: 5-8). Postoperative complications occurred in 28 patients (26%) and were often minor. There were no mortalities. There was no statistically significant difference in complications, including reimplantation rates, between patients implanted under 9 months of age and those implanted 9 to 18 months of age. Speech discrimination outcomes were excellent, and mean spoken language outcomes were near normative for typically developing children. CONCLUSIONS: Cochlear implantation can be a safe and effective treatment option for children 5 to 8 months of age. Early hearing screening and referral for infants to receive appropriate intervention will continue to play a critical role in optimizing speech and language outcomes.
Assuntos
Implante Coclear, Implantes Cocleares, Surdez, Percepção da Fala, Criança, Lactente, Humanos, Implante Coclear/efeitos adversos, Implantes Cocleares/efeitos adversos, Audição, Fala, Resultado do Tratamento, Complicações Pós-Operatórias/cirurgia, Surdez/cirurgiaRESUMO
PURPOSE: Caregivers of deaf/hard of hearing infants are faced with challenging decisions regarding their child's communication method. The purpose of the current research note is to characterize the advice that caregivers receive and value as well as the factors that influence caregivers' decision making. METHOD: The current study enrolled 105 caregiver-child dyads, including children between 12 and 18 months of age with bilateral, congenital hearing loss. All children were exposed to spoken language, and 63.81% of children were also exposed to sign language. Caregivers completed the "Making Decisions About Sign, Speech, and Multilingualism Survey" (Crowe et al., 2014). RESULTS: Caregivers most frequently received advice to use both speech and sign and highly valued advice from speech-language pathologists. When considering the use of speech, the factors that caregivers most frequently rated as very important were "My child's future academic success" (96.19%), "My child's future literary success" (95.24%), and "My child's future access to higher education" (95.19%). When considering the use of sign, the factors that caregivers most frequently rated as very important were "My child's ability to form friendships and future relationships" (82.52%), "My child's future literary success" (81.37%), and "My child's future academic success" (81.37%). CONCLUSIONS: Results of the current study suggest that throughout the decision-making process, caregivers' highest priority is understanding how their decisions will influence their child's future access to opportunities and relationships. Providers may consider discussing these factors early in the decision-making process to support caregivers' ability to make an informed choice regarding their child's communication method.
