Hearing Aids for Ménière's Syndrome: Implications of Hearing Fluctuation

2008 ◽  
Vol 19 (05) ◽  
pp. 430-434 ◽  
Author(s):  
Celene McNeill ◽  
Catherine M. McMahon ◽  
Philip Newall ◽  
Mary Kalantzis

Background: Hearing fluctuation imposes the biggest challenge in the fitting of hearing aids for patients with Ménière's syndrome. Purpose: This study shows that the problem maybe be overcome by allowing the patients to test their own hearing and to program their own hearing aids to adjust for hearing fluctuation. Research Design and Study Sample: A group of 40 participants diagnosed with Ménière's syndrome were fitted with Widex Senso Diva hearing aids and were provided with a portable Senso Programmer 3 (SP3) that allowed them to measure their own hearing thresholds at up to 14 different frequencies and to program their own devices. Intervention: The participants were instructed to test their hearing three times a day for 8 weeks and to program their hearing aids according to the measured thresholds. Data Collection and Analysis: All participants recorded some degree of hearing fluctuation during the 8-week trial. Results and Conclusions: Among participants, 70 percent continued to program their hearing aids on a regular basis and reported great satisfaction with amplification because they are now able to adjust their own devices when their hearing fluctuates.

Author(s):  
Alison Brockmeyer ◽  
Adam Voss ◽  
Cameron C. Wick ◽  
Nedim Durakovic ◽  
Michael Valente

Abstract Background Hearing aid fitting guidelines recommend real ear measures (REM) to verify hearing aid performance. Unfortunately, approximately 70 to 80% of clinicians do not use REM, but instead download manufacturer first-fit. Studies report differences in performance between first-fit and programmed-fit with greatest differences in the higher frequencies. Recently, hearing aid and real ear analyzer (REA) manufacturers allow REA communication with hearing aid software feature to automatically program hearing aids to target. Little research is available reporting the accuracy of this feature. Purpose The aim of the study is to examine whether differences exist at 50, 65, and 80 dB SPL between two ReSound first-fit formulae (Audiogram+ and NAL-NL2) using ReSound AutoREM and Aurical NAL-NL2 Research Design The study design is of repeated measure type. Study Sample The study sample includes 48 ears. Data Collection and Analysis For the two fitting formulae, AutoREM real ear insertion gain (REIG) was measured at 50, 65, and 80 dB SPL and compared with measures from Aurical NAL-NL2. Results Mean AutoREM REIG for ReSound NAL-NL2 was 3 to 8 dB below Aurical NAL-NL2 for 50 dB SPL, within 1 to 3 dB for 65 dB SPL and 1 to 5 dB above for 80 dB SPL. Mean AutoREM REIG for Audiogram + was 1 to 12 dB below Aurical NAL-NL2 for 50 dB SPL, within 2 to 5 dB for 65 dB SPL and 1 to 7 dB above NAL-NL2 for 80 dB SPL. Conclusion Relative to the Aurical NAL-NL2, AutoREM REIG50 for Audiogram + and ReSound NAL-NL2 was lower. Relative to the Aurical NAL-NL2, AutoREM REIG65 for Audiogram + was higher at 1,000 Hz and lower at 4,000 to 6,000 Hz and for ReSound NAL-NL2 it was lower at 500 Hz and 4,000 Hz and higher at 3,000 Hz. Relative to the Aurical NAL-NL2, AutoREM REIG80 for Audiogram + was higher at 500 to 3,000 Hz and 6,000 Hz and ReSound NAL-NL2 was higher at 500 to 6,000 Hz. Because of wide intersubject variability clinicians should continue to use REM as a “check and balance” when using AutoREM.


2019 ◽  
pp. 14-36
Author(s):  
Yelena Biberman

This chapter develops a new balance-of-interests framework for understanding how states and nonstate actors identify and enlist one another as allies in times of civil war. It begins by considering the relevant terms and develops the concepts and categories useful for the study of state-nonstate alliances. A brief overview of the relevant scholarly approaches provides potential explanations as well as the foundation for a new theoretical framework, which is then detailed. The chapter also considers the scope conditions for the argument. It concludes by describing the research design and methodologies used for data collection and analysis.


2014 ◽  
Vol 25 (07) ◽  
pp. 644-655 ◽  
Author(s):  
Carly Meyer ◽  
Louise Hickson ◽  
Asad Khan ◽  
David Walker

Background: Between 68.1–89.5% of clients report that they are satisfied with their hearing aids. Two variables that are thought to contribute to dissatisfaction with hearing aids are product performance, and a mismatch between performance and client prefitting expectations about hearing-aid performance (i.e., disconfirmation). A focus on variables related to satisfaction is relevant to improving hearing rehabilitation services. Purpose: The aim of this study was to determine if measures of hearing-aid performance and disconfirmation, specifically related to hearing ability and hearing-aid problems, were associated with overall hearing-aid satisfaction among a sample of hearing-aid users. Research Design: A retrospective research design was employed. Study Sample: A total of 123 individuals participated in the study (57% male; mean age: 72 yr). All participants owned hearing aids. Data Collection and Analysis: A personal details questionnaire and the Profile of Hearing Aid Consumer Satisfaction questionnaire (Wong et al, 2009) were completed by participants, 3–12 mo after they obtained hearing aids. Overall hearing-aid satisfaction was a dichotomized variable (satisfaction vs. dissatisfaction); therefore, logistic regression modeling was applied to the data to determine which variables were associated with overall hearing-aid satisfaction. Results: Sixty-one percent of the sample reported that they were satisfied with their hearing aids. Hearing-aid satisfaction was associated with the ability to hear with hearing aids and better-than-expected performance in this same area; fewer hearing-aid problems; and fewer problems with hearing-aid manipulation, hearing-aid appearance, and wearer discomfort than were anticipated before hearing-aid fitting. Conclusions: It is recommended that to improve hearing-aid satisfaction, clinicians should ensure optimal hearing-aid benefit in the listening situations that the person with hearing impairment most wants to hear better; reduce the likelihood of hearing-aid problems occurring; and promote positive disconfirmation (performance exceeds expectations) with respect to both hearing ability and hearing-aid performance through the education of clients about the likely benefits of hearing aids in a variety of listening environments, and the potential problems they could face with hearing-aid manipulation and wearer discomfort.


2017 ◽  
Vol 28 (06) ◽  
pp. 506-521 ◽  
Author(s):  
Stella L. Ng ◽  
Shanon Phelan ◽  
MaryAnn Leonard ◽  
Jason Galster

Background: Innovations in hearing aid technology influence clinicians and individuals who use hearing aids. Little research, to date, explains the innovation adoption experiences and perspectives of clinicians and patients, which matter to a field like audiology, wherein technology innovation is constant. By understanding clinician and patient experiences with such innovations, the field of audiology may develop technologies and ways of practicing in a manner more responsive to patients’ needs, and attentive to society’s influence. Purpose: The authors aimed to understand how new innovations influence clinician and patient experiences, through a study focusing on connected hearing aids. “Connected” refers to the wireless functional connection of hearing aids with everyday technologies like mobile phones and tablets. Research Design: The authors used a qualitative collective case study methodology, borrowing from constructivist grounded theory for data collection and analysis methods. Specifically, the authors designed a collective case study of a connected hearing aid and smartphone application, composed of two cases of experience with the innovation: the case of clinician experiences, and the case of patient experiences. Study Sample: The qualitative sampling methods employed were case sampling, purposive within-case sampling, and theoretical sampling, and culminated in a total collective case n = 19 (clinician case n = 8; patient case n = 11). These data were triangulated with a supplementary sample of ten documents: relevant news and popular media collected during the study time frame. Data Collection and Analysis: The authors conducted interviews with the patients and clinicians, and analyzed the interview and document data using the constant comparative method. The authors compared their two cases by looking at trends within, between, and across cases. Results: The clinician case highlighted clinicians’ heuristic-based candidacy judgments in response to the adoption of the connected hearing aids into their practice. The patient case revealed patients’ perceptions of themselves as technologically competent or incompetent, and descriptions of how they learned to use the new technology. Between cases, the study found a difference in the response to how the connected hearing aid changed the clinician–patient relationship. While clinicians valued the increased time they spent “getting to know” their patients, patients experienced some frustration specific to the additional troubleshooting related to Bluetooth connectivity. Across cases, there was a resounding theme of “normalization” of hearing aids via their integration with a “normal” technology (mobile phones) and general lack of concern about privacy in relation to the smartphone application and its tracking and geotagging features. Both audiologists and patients credited the connected hearing aids with increased opportunities to participate more fully in everyday life. Conclusions: The introduction of smartphone-connected hearing aids influenced the identities and candidate profiles of hearing aid users, and the nature of time spent in clinical interactions, in important and interesting ways. The influence of connected hearing aids on patient experience and audiology practice calls for continued research and clinical consideration, with implications for clinical decision-making regarding hearing aid candidacy. Further study should look critically at normalization and possible unintended stigmatizing effects of making hearing aids increasingly discreet.


2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Anicleta Yuliastuti ◽  
Paulus Purba

The topic of this study is about Romanticism of James Horner's songs that entitled If We Hold On Together, Somewhere Out There, I Want To Spend My Lifetime Loving You. The purpose of this study is to find out how James Horner expressed romanticism in his literary works. The theories used to analyze the data are expressive theory made by M.H Abrams and poetry theory from Persy Bysshe Shelly. The research design used is quantitative research. Data collection and analysis techniques by conducting intense readings and conducting content analysis. The research findings show that the romanticism in James Horner's song utilizes parallelism, hyperbole, personification, symbol, imagery, and antitheses. The romanticism expressed by James Horner in his song entitled If We Hold On Together, Somewhere Out There and I Want To Spend My Lifetime Loving You is to tell about the beauty of nature, emotions, feelings and intuitions that are poured out of the author through a message songs lyrics inspired by stories of movie imagination.


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