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Al-Salim S, Skretta D, Merchant GR. Survey of Wideband Acoustic Immittance Use by Clinical Audiologists. Am J Audiol 2024; 33:254-268. [PMID: 38315574 PMCID: PMC11005003 DOI: 10.1044/2023_aja-23-00228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/12/2023] [Accepted: 12/14/2023] [Indexed: 02/07/2024] Open
Abstract
PURPOSE Wideband acoustic immittance (WAI) is a promising measure of middle-ear mechanics. In contrast to standard tympanometry, which is generally measured at a single stiffness-dominated low frequency, WAI detects mechanical effects on both the mass and stiffness properties of the middle ear across a wide range of frequencies, resulting in a more comprehensive assessment of middle-ear mechanics in healthy and pathological ears. Despite a plethora of research demonstrating the clinical utility of this measure, clinical adoption of WAI is still limited. This work explores audiologists' use and perceptions of WAI, with the goal of identifying the barriers to its clinical adoption. METHOD A survey on the perception and use of WAI by clinical audiologists in the United States was developed and administered using the Research Electronic Data Capture application. The survey was distributed broadly across the United States. Participation was voluntary and anonymous, and no compensation was provided. RESULTS Findings from 132 survey respondents across 32 states were included in the analyses. Overall, findings suggest the largest barriers to clinical adoption of WAI are lack of access to equipment that measures WAI and lack of training and/or confidence in measuring or interpreting WAI. CONCLUSIONS Several barriers to clinical adoption of WAI were identified. However, findings also provide optimism in that audiologists utilizing WAI find it more useful than standard tympanometry, and most audiologists who do not currently use WAI are open to implementing the measure in their clinical practice. We proposed steps to address the highest priority issues and increase the clinical viability of WAI.
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Affiliation(s)
- Sarah Al-Salim
- Center for Hearing Research, Boys Town National Research Hospital, Omaha, NE
| | - Delaney Skretta
- Center for Hearing Research, Boys Town National Research Hospital, Omaha, NE
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Merchant GR, Al-Salim S, Skretta D, Tempero RM. Limited Audiological Assessment Results in Children With Otitis Media With Effusion. Ear Hear 2024; 45:505-510. [PMID: 37759362 PMCID: PMC10922150 DOI: 10.1097/aud.0000000000001434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
OBJECTIVES Clinical practice guidelines predicate the need for evaluation of hearing in children with otitis media with effusion (OME). The objective of this work was to characterize the completeness of hearing assessment results in children with OME. DESIGN Forty participants with OME completed two full audiological assessments, one in a clinical setting and a second in a research setting. An additional 14 participants without OME completed a single audiological assessment in the research setting as a control group. The success of various behavioral and objective audiometric tests in each setting was quantified and evaluated. RESULTS Findings indicate that ear-specific behavioral audiometric information is substantially limited in children with OME, particularly in clinical settings. In contrast, objective testing including tympanometry and otoacoustic emission testing was largely successful. CONCLUSIONS Ear-specific behavioral audiometric information is limited in children with OME and, consequently, consideration of these data for use as part of clinical decision making is also limited. Objective tests were more successful but are not direct measures of hearing.
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Affiliation(s)
| | - Sarah Al-Salim
- Department of Research, Boys Town National Research Hospital, Omaha, NE
| | - Delaney Skretta
- Department of Research, Boys Town National Research Hospital, Omaha, NE
| | - Richard M. Tempero
- Department of Otolaryngology, Boys Town National Research Hospital, Omaha, NE
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Lewis D, Al-Salim S, McDermott T, Dergan A, McCreery RW. Impact of room acoustics and visual cues on speech perception and talker localization by children with mild bilateral or unilateral hearing loss. Front Pediatr 2023; 11:1252452. [PMID: 38078311 PMCID: PMC10703386 DOI: 10.3389/fped.2023.1252452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 10/30/2023] [Indexed: 02/12/2024] Open
Abstract
Introduction This study evaluated the ability of children (8-12 years) with mild bilateral or unilateral hearing loss (MBHL/UHL) listening unaided, or normal hearing (NH) to locate and understand talkers in varying auditory/visual acoustic environments. Potential differences across hearing status were examined. Methods Participants heard sentences presented by female talkers from five surrounding locations in varying acoustic environments. A localization-only task included two conditions (auditory only, visually guided auditory) in three acoustic environments (favorable, typical, poor). Participants were asked to locate each talker. A speech perception task included four conditions [auditory-only, visually guided auditory, audiovisual, auditory-only from 0° azimuth (baseline)] in a single acoustic environment. Participants were asked to locate talkers, then repeat what was said. Results In the localization-only task, participants were better able to locate talkers and looking times were shorter with visual guidance to talker location. Correct looking was poorest and looking times longest in the poor acoustic environment. There were no significant effects of hearing status/age. In the speech perception task, performance was highest in the audiovisual condition and was better in the visually guided and auditory-only conditions than in the baseline condition. Although audiovisual performance was best overall, children with MBHL or UHL performed more poorly than peers with NH. Better-ear pure-tone averages for children with MBHL had a greater effect on keyword understanding than did poorer-ear pure-tone averages for children with UHL. Conclusion Although children could locate talkers more easily and quickly with visual information, finding locations alone did not improve speech perception. Best speech perception occurred in the audiovisual condition; however, poorer performance by children with MBHL or UHL suggested that being able to see talkers did not overcome reduced auditory access. Children with UHL exhibited better speech perception than children with MBHL, supporting benefits of NH in at least one ear.
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Affiliation(s)
- Dawna Lewis
- Listening and Learning Laboratory, Boys Town National Research Hospital, Omaha, NE, United States
- Auditory Perception and Cognition Laboratory, Boys Town National Research Hospital, Omaha, NE, United States
| | - Sarah Al-Salim
- Clinical Measurement Program, Boys Town National Research Hospital, Omaha, NE, United States
| | - Tessa McDermott
- Listening and Learning Laboratory, Boys Town National Research Hospital, Omaha, NE, United States
| | - Andrew Dergan
- Listening and Learning Laboratory, Boys Town National Research Hospital, Omaha, NE, United States
| | - Ryan W. McCreery
- Auditory Perception and Cognition Laboratory, Boys Town National Research Hospital, Omaha, NE, United States
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Janky KL, Patterson J, Thomas M, Al-Salim S, Robinson S. The effects of vestibular dysfunction on balance and self-concept in children with cochlear implants. Int J Pediatr Otorhinolaryngol 2023; 171:111642. [PMID: 37429112 PMCID: PMC10529633 DOI: 10.1016/j.ijporl.2023.111642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/14/2023] [Accepted: 06/24/2023] [Indexed: 07/12/2023]
Abstract
OBJECTIVES Children with cochlear implants (CCI) have an increased rate of vestibular dysfunction. Vestibular dysfunction is associated with decreased balance and dynamic visual acuity ability. Hearing loss alone is associated with reduced speech perception and vocabulary in children. In adults, vestibular dysfunction is associated with reduced quality of life; however, similar relationships have not been studied in children with vestibular dysfunction. Therefore, the objective of the present study was to evaluate the effect of hearing loss and vestibular dysfunction on self-concept in CCI (n = 33) compared to children with normal hearing (CNH, n = 38). It was hypothesized that children with vestibular dysfunction would have reduced self-concept beyond that from hearing loss, secondary to the presence of balance and visual acuity deficits. METHODS The Piers-Harris Children's Self-Concept Scale - 2, speech perception, vocabulary, video head impulse test (vHIT), rotary chair, balance using the Bruininks-Oseretsky Test of Motor Proficiency (BOT-2), and dynamic visual acuity (DVA) testing were completed on all participants. RESULTS In the 34 CCI, 24 had normal vestibular function, 6 had unilateral vestibular dysfunction, and 4 had bilateral vestibular dysfunction. There were no significant mean differences in the Piers-Harris Children's Self-Concept Scale - 2 between groups. A Principal Component Analysis (PCA) was conducted on the predictor variables (average horizontal canal vHIT gain, BOT-2 score, DVA, speech perception, and vocabulary) resulting in two factors; factor 1 represented "vestibular" components (vHIT, BOT-2, and DVA) and factor 2 represented "auditory-language" components (speech perception and vocabulary). In addition to age and gender, the 2 PCA factors were analyzed using multivariate regression with stepwise selection to determine which factors best predicted self-concept. The PCA auditory-language factor was the only significant predictor of self-concept. CONCLUSIONS Auditory-language, not vestibular related factors, contribute to the self-concept of CCI. While adults with vestibular dysfunction have reduced quality of life, it could be that children with vestibular dysfunction have some psychosocial resilience.
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Affiliation(s)
- Kristen L Janky
- Boys Town National Research Hospital, Department of Audiology, Omaha, NE 68131, United States.
| | - Jessie Patterson
- Boys Town National Research Hospital, Department of Audiology, Omaha, NE 68131, United States
| | - Megan Thomas
- Boys Town National Research Hospital, Department of Audiology, Omaha, NE 68131, United States
| | - Sarah Al-Salim
- Boys Town National Research Hospital, Center for Childhood Deafness, Language and Learning, Omaha, NE 68131, United States
| | - Sara Robinson
- Boys Town National Research Hospital, Center for Childhood Deafness, Language and Learning, Omaha, NE 68131, United States
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Abstract
BACKGROUND In adults, vestibular loss is associated with cognitive deficits; however, similar relationships have not been studied in children. OBJECTIVE Evaluate the effect of vestibular loss on working memory and executive function in children with a cochlear implant (CCI) compared to children with normal hearing (CNH). METHODS Vestibular evoked myogenic potential, video head impulse, rotary chair, and balance testing; and the following clinical measures: vision, hearing, speech perception, language, executive function, and working memory. RESULTS Thirty-eight CNH and 37 CCI participated (26 with normal vestibular function, 5 with unilateral vestibular loss, 6 with bilateral vestibular loss). Children with vestibular loss demonstrated the poorest balance performance. There was no significant reduction in working memory or executive function performance for either CCI group with vestibular loss; however, multivariate regression analysis suggested balance performance was a significant predictor for several working memory subtests and video head impulse gain was a significant predictor for one executive function outcome. CONCLUSIONS CCI with vestibular loss did not have significantly reduced working memory or executive function; however, balance performance was a significant predictor for several working memory subtests. Degree of hearing loss should be considered, and larger sample sizes are needed.
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Affiliation(s)
- Kristen L Janky
- Department of Audiology, Boys Town National Research Hospital, Omaha, NE, USA
| | - Megan Thomas
- Department of Audiology, Boys Town National Research Hospital, Omaha, NE, USA
| | - Sarah Al-Salim
- Boys Town National Research Hospital, Center for Childhood Deafness, Language and Learning, Omaha, NE, USA
| | - Sara Robinson
- Boys Town National Research Hospital, Center for Childhood Deafness, Language and Learning, Omaha, NE, USA
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Al-Salim S, Moeller MP, McGregor KK. Performance of Children With Hearing Loss on an Audiovisual Version of a Nonword Repetition Task. Lang Speech Hear Serv Sch 2020; 51:42-54. [PMID: 31913807 DOI: 10.1044/2019_lshss-ochl-19-0016] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Purpose The aims of this study were to (a) determine if a high-quality adaptation of an audiovisual nonword repetition task can be completed by children with wide-ranging hearing abilities and to (b) examine whether performance on that task is sensitive to child demographics, hearing status, language, working memory, and executive function abilities. Method An audiovisual version of a nonword repetition task was adapted and administered to 100 school-aged children grouped by hearing status: 35 with normal hearing, 22 with mild bilateral hearing loss, 17 with unilateral hearing loss, and 26 cochlear implant users. Participants also completed measures of vocabulary, working memory, and executive function. A generalized linear mixed-effects model was used to analyze performance on the nonword repetition task. Results All children were able to complete the nonword repetition task. Children with unilateral hearing loss and children with cochlear implants repeated nonwords with less accuracy than normal-hearing peers. After adjusting for the influence of vocabulary and working memory, main effects were found for syllable length and hearing status, but no interaction effect was observed. Conclusions The audiovisual nonword repetition task captured individual differences in the performance of children with wide-ranging hearing abilities. The task could act as a useful tool to aid in identifying children with unilateral or mild bilateral hearing loss who have language impairments beyond those imposed by the hearing loss.
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Affiliation(s)
- Sarah Al-Salim
- Center for Childhood Deafness, Language & Learning, Boys Town National Research Hospital, Omaha, NE
| | - Mary Pat Moeller
- Center for Childhood Deafness, Language & Learning, Boys Town National Research Hospital, Omaha, NE
| | - Karla K McGregor
- Center for Childhood Deafness, Language & Learning, Boys Town National Research Hospital, Omaha, NE
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Ambrose SE, Appenzeller M, Al-Salim S, Kaiser AP. Effects of an Intervention Designed to Increase Toddlers' Hearing Aid Use. J Deaf Stud Deaf Educ 2020; 25:55-67. [PMID: 31711178 PMCID: PMC7275820 DOI: 10.1093/deafed/enz032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 06/19/2019] [Accepted: 06/21/2019] [Indexed: 05/12/2023]
Abstract
The purpose of this study was to examine the effectiveness of Ears On, an intervention designed to increase toddlers' use of hearing devices. A single-case, multiple-baseline design across participants was used with three parent-child dyads who demonstrated low hearing aid use despite enrollment in traditional early intervention services. Data logging technology was used to objectively measure hearing aid use. A functional relationship was identified between participation in the intervention and the number of hours children utilized their hearing aids. Two dyads met the criterion set for completing the intervention: an average of 8 hr of daily hearing aid use. One dyad did not reach this criterion but did meet the parent's goal of full-time use in the child's educational setting. For all dyads, increases in use were maintained 1 month after completion of the intervention. Findings support use of this short-term, intensive, individualized intervention to improve hearing aid use for toddlers with hearing loss.
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Affiliation(s)
- Sophie E Ambrose
- Boys Town National Research Hospital
- Correspondence should be sent to Sophie E. Ambrose, Boys Town National Research Hospital, LLTC 555 N. 30th Street, Omaha, NE 68131 (e-mail: )
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