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Lailach S, Stephan P, Martin J, Zahnert T, Neudert M. Influence of depressive disorders, stress, and personality traits on quality of life after cochlear implantation. Eur Arch Otorhinolaryngol 2024; 281:1717-1734. [PMID: 37917166 PMCID: PMC10942889 DOI: 10.1007/s00405-023-08284-3] [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: 07/16/2023] [Accepted: 10/09/2023] [Indexed: 11/04/2023]
Abstract
PURPOSE This study aimed to determine whether preoperative depressiveness, stress, and personality influence quality of life (QOL) after cochlear implant (CI) surgery. METHODS In this prospective study, 79 patients undergoing CI surgery were evaluated preoperatively and 12 months postoperatively. Disease-specific QOL was assessed with the Nijmegen Cochlear Implant Questionnaire (NCIQ) and general QOL with the WHOQOL-BREF. Depressiveness and stress were assessed with the Patient Health Questionnaire (PHQ-D). The Charlson Comorbidity Index (CCI) was used to classify comorbidities. The Big Five Personality Test (B5T) was used to assess the basic personality dimensions. Speech comprehension was evaluated in quiet with the Freiburg monosyllable test and in noise with the Oldenburg sentence test. RESULTS After CI surgery, the total NCIQ score improved significantly (Δ 17.1 ± 14.7, p < 0.001). General QOL (WHOQOL-BREF, Δ 0.4 ± 9.9, p = 0.357), stress (Δ 0.25 ± 3.21, p = 0.486), and depressiveness (Δ 0.52 ± 3.21, p = 0.121) were unaffected by CI surgery. Patients without elevated depressiveness (p < 0.01) or stress (p < 0.001) had significantly better total NCIQ scores. The results of the multiple regression analyses show that, after adjusting for the CCI, personality, age, and mental health stress (ß = - 0.495, p < 0.001) was significantly associated with postoperative NCIQ outcome scores. Depressiveness and neuroticism had the strongest influence on the generic QOL (ß = - 0.286 and ß = - 0.277, p < 0.05). CONCLUSION Stress symptoms and personality traits are significant predictive factors for disease-specific QOL, as well as hearing status. This should be considered in the preoperative consultation and in optimizing the rehabilitation process.
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Affiliation(s)
- Susen Lailach
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Saxony, Germany.
| | - Paula Stephan
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Saxony, Germany
| | - Johanna Martin
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Saxony, Germany
| | - Thomas Zahnert
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Saxony, Germany
| | - Marcus Neudert
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Saxony, Germany
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Lailach S, Martin J, Stephan P, Kronesser D, Zahnert T, Neudert M. Influence of cochlear implantation on the working ability of hearing-impaired patients: A prospective study on potential influencing factors. Cochlear Implants Int 2024:1-13. [PMID: 38532283 DOI: 10.1080/14670100.2024.2332035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
PURPOSE This study evaluates the effect of cochlear implantation (CI) on work ability. The influences of quality of life (QOL), age, mental health, and hearing were analyzed. METHODS Seventy-nine patients undergoing CI surgery were evaluated preoperatively and 12 months postoperatively. Work ability was evaluated using the Work Ability Index (WAI). QOL was assessed with the Nijmegen Cochlear Implant Questionnaire (NCIQ) and the WHOQOL-BREF. Mental health was assessed with the Patient Health Questionnaire. RESULTS The WAI was unaffected by CI (Δ 0.8 ± 6.8, p = 0.42). No significant changes in WAI were observed for employees (Δ - 1.1 ± 5.7, p = 0.25) and pensioners (Δ -0.4 ± 7.8, p = 0.73). Patients without elevated depressiveness, stress, or somatoform symptoms had significantly better WAI.The multiple regression analyses show that WHOQOL-BREF (ß = 0.49, p ≤ 0.001), age (ß = -0.34, p ≤ 0.001), and depressiveness (ß = 0.33, p = 0.04) were significantly associated with WAI. In the employee group, the NCIQ (ß = 0.58, p = 0.008) had the strongest association with the WAI. CONCLUSION Age, mental health, and QOL are predictive factors for work ability. This should be considered in the consultation and the rehabilitation process.
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Affiliation(s)
- Susen Lailach
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck surgery, Saxonian Cochlear Implant Centre, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Saxony, Germany
| | - Johanna Martin
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck surgery, Saxonian Cochlear Implant Centre, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Saxony, Germany
| | - Paula Stephan
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck surgery, Saxonian Cochlear Implant Centre, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Saxony, Germany
| | - Dominique Kronesser
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck surgery, Saxonian Cochlear Implant Centre, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Saxony, Germany
| | - Thomas Zahnert
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck surgery, Saxonian Cochlear Implant Centre, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Saxony, Germany
| | - Marcus Neudert
- Faculty of Medicine Carl Gustav Carus, Department of Otorhinolaryngology, Head and Neck surgery, Saxonian Cochlear Implant Centre, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Saxony, Germany
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Reddy P, Schneider KJ, Tamati TN, Moberly AC. Effect of Cochlear Implantation on Social Life. Otol Neurotol 2024; 45:e78-e83. [PMID: 38082459 PMCID: PMC11027959 DOI: 10.1097/mao.0000000000004068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
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.
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Affiliation(s)
- Priyanka Reddy
- Department of Otolaryngology-Head & Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Kara J Schneider
- Hearing Health Solutions from Ohio ENT & Allergy Physicians, Columbus, Ohio
| | - Terrin N Tamati
- Department of Otolaryngology-Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Aaron C Moberly
- Department of Otolaryngology-Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
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Lailach S, Lenz A, Zahnert T, Neudert M. Value of patient-reported outcome measures for evaluating the benefit of speech processor upgrading in patients with cochlear implants. HNO 2024; 72:25-32. [PMID: 37656221 PMCID: PMC10799117 DOI: 10.1007/s00106-023-01342-6] [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] [Accepted: 07/02/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Patients with a cochlear implant (CI) should be evaluated for a new speech processor every 6 years. The aim of this analysis was to assess the subjective and audiological benefit of upgrades. METHODS Speech understanding and subjective benefit were analyzed in 99 patients with the old and the new speech processor after 4 weeks of wearing. Speech understanding was assessed using the Freiburg monosyllabic test in quiet (FBE) at 65 dB and 80 dB, and the Oldenburg Sentence Test (OLSA) at 65 dB noise with adaptive speech sound level. The Abbreviated Profile of Hearing Aid Benefit (APHAB) was used to assess subjective hearing impairment, and the Audio Processor Satisfaction Questionnaire (APSQ) was used to assess subjective satisfaction. RESULTS The speech processor upgrade resulted in a significant improvement of speech understanding in quiet at 65 dB (mean difference 8.9 ± 25.9 percentage points, p < 0.001) and 80 dB (mean difference 8.1 ± 29.7 percentage points, p < 0.001) and in noise (mean difference 3.2 ± 10.7 dB signal-to-noise ratio [S/N], p = 0.006). Using the APHAB, a significant improvement (mean difference 0.07 ± 0.16, p < 0.001) in hearing impairment was demonstrated in all listening situations. The APSQ showed significantly higher patient satisfaction with the new speech processor (mean difference 0.42 ± 1.26, p = 0.006). A comparative assessment of the benefit based on subjective and speech audiometric results identified a proportion of patients (35-42%) who subjectively benefited from the upgrade but had no measurable benefit based on speech audiometry. CONCLUSION There was a significant improvement in audiologically measurable and subjectively reflected speech understanding and patient satisfaction after the upgrade. In patients with only a small improvement in audiologically measurable speech understanding, the subjective benefit should also be assessed with validated measurement instruments in order to justify an upgrade to the payers in the health sector.
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Affiliation(s)
- Susen Lailach
- Saxonian Cochlear Implant Centre, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
| | - Alexander Lenz
- Saxonian Cochlear Implant Centre, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Thomas Zahnert
- Saxonian Cochlear Implant Centre, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Marcus Neudert
- Saxonian Cochlear Implant Centre, Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
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Lailach S, Lenz A, Zahnert T, Neudert M. [Value of patient-reported outcome measures for evaluating the benefit of speech processor upgrading in patients with cochlear implants. German version]. HNO 2023; 71:583-591. [PMID: 37540233 PMCID: PMC10462568 DOI: 10.1007/s00106-023-01341-7] [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] [Accepted: 07/02/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND Patients with a cochlear implant (CI) should be evaluated for a new speech processor every 6 years. The aim of this analysis was to assess the subjective and audiological benefit of upgrades. METHODS Speech understanding and subjective benefit were analyzed in 99 patients with the old and the new speech processor after 4 weeks of wearing. Speech understanding was assessed using the Freiburg monosyllabic test in quiet (FBE) at 65 dB and 80 dB, and the Oldenburg Sentence Test (OLSA) at 65 dB noise with adaptive speech sound level. The Abbreviated Profile of Hearing Aid Benefit (APHAB) was used to assess subjective hearing impairment, and the Audio Processor Satisfaction Questionnaire (APSQ) was used to assess subjective satisfaction. RESULTS The speech processor upgrade resulted in a significant improvement of speech understanding in quiet at 65 dB (mean difference 8.9 ± 25.9 percentage points, p < 0.001) and 80 dB (mean difference 8.1 ± 29.7 percentage points, p < 0.001) and in noise (mean difference 3.2 ± 10.7 dB signal-to-noise ratio [S/N], p = 0.006). Using the APHAB, a significant improvement (mean difference 0.07 ± 0.16, p < 0.001) in hearing impairment was demonstrated in all listening situations. The APSQ showed significantly higher patient satisfaction with the new speech processor (mean difference 0.42 ± 1.26, p = 0.006). A comparative assessment of the benefit based on subjective and speech audiometric results identified a proportion of patients (35-42%) who subjectively benefited from the upgrade but had no measurable benefit based on speech audiometry. CONCLUSION There was a significant improvement in audiologically measurable and subjectively reflected speech understanding and patient satisfaction after the upgrade. In patients with only a small improvement in audiologically measurable speech understanding, the subjective benefit should also be assessed with validated measurement instruments in order to justify an upgrade to the payers in the health sector.
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Affiliation(s)
- Susen Lailach
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf- und Halschirurgie, Sächsisches Cochlear Implant Centrum, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
| | - Alexander Lenz
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf- und Halschirurgie, Sächsisches Cochlear Implant Centrum, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
| | - Thomas Zahnert
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf- und Halschirurgie, Sächsisches Cochlear Implant Centrum, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
| | - Marcus Neudert
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf- und Halschirurgie, Sächsisches Cochlear Implant Centrum, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
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Frosolini A, Badin G, Sorrentino F, Brotto D, Pessot N, Fantin F, Ceschin F, Lovato A, Coppola N, Mancuso A, Vedovelli L, Marioni G, de Filippis C. Application of Patient Reported Outcome Measures in Cochlear Implant Patients: Implications for the Design of Specific Rehabilitation Programs. SENSORS (BASEL, SWITZERLAND) 2022; 22:s22228770. [PMID: 36433364 PMCID: PMC9698641 DOI: 10.3390/s22228770] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/04/2022] [Accepted: 11/10/2022] [Indexed: 06/01/2023]
Abstract
INTRODUCTION Cochlear implants (CI) have been developed to enable satisfying verbal communication, while music perception has remained in the background in both the research and technological development, thus making CI users dissatisfied by the experience of listening to music. Indications for clinicians to test and train music abilities are at a preliminary stage compared to the existing and well-established hearing and speech rehabilitation programs. The main aim of the present study was to test the utility of the application of two different patient reporting outcome (PRO) measures in a group of CI users. A secondary objective was to identify items capable of driving the indication and design specific music rehabilitation programs for CI patients. MATERIALS AND METHODS A consecutive series of 73 CI patients referred to the Audiology Unit, University of Padova, was enrolled from November 2021 to May 2022 and evaluated with the audiological battery test and PRO measures: Musica e Qualità della Vita (MUSQUAV) and Nijmegen Cochlear Implant Questionnaire (NCIQ) Italian version. RESULTS The reliability analysis showed good consistency between the different PRO measures (Cronbach's alpha = 0.873). After accounting for the epidemiological and clinical variables, the PRO measures showed a correlation with audiological outcomes in only one case (rho = -0.304; adj. p = 0.039) for NCIQ-T with the CI-pure tone average. A willingness for musical rehabilitation was present in 63% of patients (Rehab Factor, mean value of 0.791 ± 0.675). CONCLUSIONS We support the role of the application of MUSQUAV and NCIQ to improve the clinical and audiological evaluation of CI patients. Moreover, we proposed a derivative item, called the rehab factor, which could be used in clinical practice and future studies to clarify the indication and priority of specific music rehabilitation programs.
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Affiliation(s)
- Andrea Frosolini
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
| | - Giulio Badin
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
| | - Flavia Sorrentino
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
- Department of Information Science, University of Milan, 20133 Milan, Italy
- Unit of Biostatistics, Epidemiology, and Public Health, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35100 Padova, Italy
- Otolaryngology Section, Department of Neuroscience DNS, University of Padova, 35100 Padova, Italy
| | - Davide Brotto
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
- Department of Information Science, University of Milan, 20133 Milan, Italy
- Unit of Biostatistics, Epidemiology, and Public Health, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35100 Padova, Italy
- Otolaryngology Section, Department of Neuroscience DNS, University of Padova, 35100 Padova, Italy
| | - Nicholas Pessot
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
| | - Francesco Fantin
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
| | - Federica Ceschin
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
| | - Andrea Lovato
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
| | - Nicola Coppola
- Department of Information Science, University of Milan, 20133 Milan, Italy
| | - Antonio Mancuso
- Department of Information Science, University of Milan, 20133 Milan, Italy
| | - Luca Vedovelli
- Unit of Biostatistics, Epidemiology, and Public Health, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, 35100 Padova, Italy
| | - Gino Marioni
- Otolaryngology Section, Department of Neuroscience DNS, University of Padova, 35100 Padova, Italy
| | - Cosimo de Filippis
- Audiology Unit, Department of Neuroscience DNS, University of Padova, 31100 Treviso, Italy
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Electrophysiological differences and similarities in audiovisual speech processing in CI users with unilateral and bilateral hearing loss. CURRENT RESEARCH IN NEUROBIOLOGY 2022; 3:100059. [DOI: 10.1016/j.crneur.2022.100059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/24/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022] Open
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Ma C, Fried J, Nguyen SA, Schvartz-Leyzac KC, Camposeo EL, Meyer TA, Dubno JR, McRackan TR. Longitudinal Speech Recognition Changes After Cochlear Implant: Systematic Review and Meta-analysis. Laryngoscope 2022; 133:1014-1024. [PMID: 36004817 DOI: 10.1002/lary.30354] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To examine patterns of change and plateau in speech recognition scores in postlingually hearing impaired adult cochlear implant recipients. The study also examines variations in change patterns for different speech materials and testing conditions. STUDY DESIGN Used systematic review with meta-analysis. METHODS Articles in English reporting speech recognition scores of adults with postlingual hearing loss at pre-implantation and at least two post-implantation time points were included. Statistically significant changes were determined by meta-analysis and the 95% confidence interval. RESULTS A total of 22 articles representing 1954 patients were included. Meta-analysis of mean difference demonstrated significant improvements in speech recognition score for words in quiet (37.4%; 95% confidence interval [34.7%, 40.7%]), sentences in quiet (49.4%; 95% confidence interval [44.9%, 53.9%]), and sentences in noise (30.8%; 95% confidence interval [25.2%, 36.4%]) from pre-op to 3 months. Scores continued to increase from 3 to 12 months but did not reach significance. Similarly, significant improvements from pre-op to 3 months were observed for consonant nucleus consonant (CNC) words in quiet (37.1%; 95% confidence interval [33.8%, 40.4%]), hearing in noise test (HINT) sentences in quiet (46.5%; 95% confidence interval [37.0%, 56.0%]), AzBio sentences in quiet (45.9%; 95% confidence interval [44.2%, 47.5%]), and AzBio sentences in noise (26.4%; 95% confidence interval [18.6%, 34.2%]). HINT sentences in noise demonstrated improvement from pre-op to 3 months (35.1%; 95% confidence interval [30.0%, 40.3%]) and from 3 to 12 months (15.5%; 95% confidence interval [7.2%, 23.8%]). CONCLUSIONS Mean speech recognition scores demonstrate significant improvement within the first 3 months, with no further statistically significant improvement after 3 months. However, large individual variation should be expected and future research is needed to explain the sources of these individual differences. Laryngoscope, 2022.
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Affiliation(s)
- Cheng Ma
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
| | - Jacob Fried
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
| | - Shaun A Nguyen
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
| | - Kara C Schvartz-Leyzac
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
| | - Elizabeth L Camposeo
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
| | - Ted A Meyer
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
| | - Judy R Dubno
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
| | - Theodore R McRackan
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
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Dietz A, Heinrich A, Törmäkangas T, Iso-Mustajärvi M, Miettinen P, Willberg T, Linder PH. The Effectiveness of Unilateral Cochlear Implantation on Performance-Based and Patient-Reported Outcome Measures in Finnish Recipients. Front Neurosci 2022; 16:786939. [PMID: 35733938 PMCID: PMC9207276 DOI: 10.3389/fnins.2022.786939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Understanding speech is essential for adequate social interaction, and its functioning affects health, wellbeing, and quality of life (QoL). Untreated hearing loss (HL) is associated with reduced social activity, depression and cognitive decline. Severe and profound HL is routinely rehabilitated with cochlear implantation. The success of treatment is mostly assessed by performance-based outcome measures such as speech perception. The ultimate goal of cochlear implantation, however, is to improve the patient's QoL. Therefore, patient-reported outcomes measures (PROMs) would be clinically valuable as they assess subjective benefits and overall effectiveness of treatment. The aim of this study was to assess the patient-reported benefits of unilateral cochlear implantation in an unselected Finnish patient cohort of patients with bilateral HL. The study design was a prospective evaluation of 118 patients. The patient cohort was longitudinally followed up with repeated within-subject measurements preoperatively and at 6 and 12 months postoperatively. The main outcome measures were one performance-based speech-in-noise (SiN) test (Finnish Matrix Sentence Test), and two PROMs [Finnish versions of the Speech, Spatial, Qualities of Hearing questionnaire (SSQ) and the Nijmegen Cochlear Implant Questionnaire (NCIQ)]. The results showed significant average improvements in SiN scores, from +0.8 dB signal-to-noise ratio (SNR) preoperatively to -3.7 and -3.8 dB SNR at 6 and12 month follow-up, respectively. Significant improvements were also found for SSQ and NCIQ scores in all subdomains from the preoperative state to 6 and 12 months after first fitting. No clinically significant improvements were observed in any of the outcome measures between 6 and 12 months. Preoperatively, poor SiN scores were associated with low scoring in several subdomains of the SSQ and NCIQ. Poor preoperative SiN scores and low PROMs scoring were significantly associated with larger postoperative improvements. No significant association was found between SiN scores and PROMs postoperatively. This study demonstrates significant benefits of cochlear implantation in the performance-based and patient-reported outcomes in an unselected patient sample. The lack of association between performance and PROMs scores postoperatively suggests that both capture unique aspects of benefit, highlighting the need to clinically implement PROMs in addition to performance-based measures for a more holistic assessment of treatment benefit.
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Affiliation(s)
- Aarno Dietz
- Department of Otolaryngology, Kuopio University Hospital, Kuopio, Finland
| | - Antje Heinrich
- Division of Human Communication, Development and Hearing, School of Health Sciences, University of Manchester, Manchester, United Kingdom
| | - Timo Törmäkangas
- Department of Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | | | - Petrus Miettinen
- Department of Otolaryngology, Kuopio University Hospital, Kuopio, Finland
- Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Tytti Willberg
- Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
- Department of Otorhinolaryngology – Head and Neck Surgery, Turku University Hospital, Turku, Finland
| | - Pia H. Linder
- Department of Otolaryngology, Kuopio University Hospital, Kuopio, Finland
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The timecourse of multisensory speech processing in unilaterally stimulated cochlear implant users revealed by ERPs. Neuroimage Clin 2022; 34:102982. [PMID: 35303598 PMCID: PMC8927996 DOI: 10.1016/j.nicl.2022.102982] [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] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 11/21/2022]
Abstract
Both normal-hearing (NH) and cochlear implant (CI) users show a clear benefit in multisensory speech processing. Group differences in ERP topographies and cortical source activation suggest distinct audiovisual speech processing in CI users when compared to NH listeners. Electrical neuroimaging, including topographic and ERP source analysis, provides a suitable tool to study the timecourse of multisensory speech processing in CI users.
A cochlear implant (CI) is an auditory prosthesis which can partially restore the auditory function in patients with severe to profound hearing loss. However, this bionic device provides only limited auditory information, and CI patients may compensate for this limitation by means of a stronger interaction between the auditory and visual system. To better understand the electrophysiological correlates of audiovisual speech perception, the present study used electroencephalography (EEG) and a redundant target paradigm. Postlingually deafened CI users and normal-hearing (NH) listeners were compared in auditory, visual and audiovisual speech conditions. The behavioural results revealed multisensory integration for both groups, as indicated by shortened response times for the audiovisual as compared to the two unisensory conditions. The analysis of the N1 and P2 event-related potentials (ERPs), including topographic and source analyses, confirmed a multisensory effect for both groups and showed a cortical auditory response which was modulated by the simultaneous processing of the visual stimulus. Nevertheless, the CI users in particular revealed a distinct pattern of N1 topography, pointing to a strong visual impact on auditory speech processing. Apart from these condition effects, the results revealed ERP differences between CI users and NH listeners, not only in N1/P2 ERP topographies, but also in the cortical source configuration. When compared to the NH listeners, the CI users showed an additional activation in the visual cortex at N1 latency, which was positively correlated with CI experience, and a delayed auditory-cortex activation with a reversed, rightward functional lateralisation. In sum, our behavioural and ERP findings demonstrate a clear audiovisual benefit for both groups, and a CI-specific alteration in cortical activation at N1 latency when auditory and visual input is combined. These cortical alterations may reflect a compensatory strategy to overcome the limited CI input, which allows the CI users to improve the lip-reading skills and to approximate the behavioural performance of NH listeners in audiovisual speech conditions. Our results are clinically relevant, as they highlight the importance of assessing the CI outcome not only in auditory-only, but also in audiovisual speech conditions.
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Cochlear Implantation Improves Both Speech Perception and Patient-Reported Outcomes: A Prospective Follow-Up Study of Treatment Benefits among Adult Cochlear Implant Recipients. J Clin Med 2022; 11:jcm11082257. [PMID: 35456353 PMCID: PMC9032498 DOI: 10.3390/jcm11082257] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 04/14/2022] [Indexed: 01/27/2023] Open
Abstract
Cochlear implantation is considered the best treatment option for patients with severe-to-profound sensorineural hearing loss for whom conventional hearing aids are insufficient. We used a repeated measures longitudinal approach to evaluate speech recognition and patient-reported outcomes after cochlear implantation in an unbiased cohort of Danish adult patients in a prospective cohort study. We assessed 39 recipients before and two times after implantation using a battery of tests that included Dantale I, the Danish Hearing in Noise Test, the Nijmegen Cochlear Implant Questionnaire, and the Speech, Spatial, and Qualities of Hearing Scale. The study group improved significantly on all outcome measures following implantation. On average, Dantale I scores improved by 29 percentage points and Hearing in Noise Test scores improved by 22 percentage points. Most notably, the average Dantale score improved from 26 to 70% in the CI in quiet condition and from 12 to 42% in the cochlear implantation in noise condition when tested monaurally. Dantale demonstrated a significant positive correlation with Nijmegen Cochlear Implant Questionnaire and Speech, Spatial, and Qualities of Hearing Scale scores, while Hearing in Noise Test had no significant correlation with the patient-reported outcome measures. Patients improved significantly at 4 months and marginally improved further at 14 months, indicating that they were approaching a plateau. Our study’s use of audiometric and patient-reported outcome measures provides evidence of the treatment benefits of cochlear implantation in adults, which may help physicians advise patients on treatment decisions and align treatment benefit expectations, as well as serve as a foundation for the development of new cochlear implantation selection criteria.
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12
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Völter C, Götze L, Bajewski M, Dazert S, Thomas JP. Cognition and Cognitive Reserve in Cochlear Implant Recipients. Front Aging Neurosci 2022; 14:838214. [PMID: 35391751 PMCID: PMC8980358 DOI: 10.3389/fnagi.2022.838214] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 01/24/2022] [Indexed: 12/16/2022] Open
Abstract
At present, dementia is a hot topic. Hearing loss is considered to be a modifiable risk factor for cognitive decline. The underlying mechanism remains unclear and might be mediated by socioeconomic and psychosocial factors. Cochlear implantation has been shown not only to restore auditory abilities, but also to decrease mental distress and to improve cognitive functions in people with severe hearing impairment. However, the promising results need to be confirmed. In a prospective single-center study, we tested the neurocognitive abilities of a large group of 71 subjects with bilateral severe hearing impairment with a mean age of 66.03 (SD = 9.15) preoperatively and 6, 12, and 24 months after cochlear implantation using a comprehensive non-auditory computer-based test battery, and we also assessed the cognitive reserve (CR) [Cognitive Reserve Index (CRI)], health-related quality of life (QoL) (Nijmegen Cochlear Implant Questionnaire), and depression (Geriatric Depression Scale-15). Cognitive functions significantly increased after 6 months in attention (p = 0.00004), working memory (operation span task; p = 0.002), and inhibition (p = 0.0002); and after 12 months in recall (p = 0.003) and verbal fluency (p = 0.0048), and remained stable up to 24 months (p ≥ 0.06). The CR positively correlated with cognitive functions pre- and post-operatively (both p < 0.005), but postoperative improvement in cognition was better in subjects with poor CR (p = 0.003). Depression had only a slight influence on one subtest. No correlation was found among cognitive skills, quality of life, and speech perception (each p ≥ 0.05). Cochlear implantation creates an enriched environment stimulating the plasticity of the brain with a global positive impact on neurocognitive functions, especially in subjects with poor preoperative cognitive performance and low cognitive reserve.
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Affiliation(s)
- Christiane Völter
- Department of Otorhinolaryngology, Head and Neck Surgery, Catholic Hospital Bochum, Bochum, Germany
- *Correspondence: Christiane Völter,
| | - Lisa Götze
- Department of Otorhinolaryngology, Head and Neck Surgery, Catholic Hospital Bochum, Bochum, Germany
| | - Marcel Bajewski
- Department of Otorhinolaryngology, Head and Neck Surgery, Catholic Hospital Bochum, Bochum, Germany
| | - Stefan Dazert
- Department of Otorhinolaryngology, Head and Neck Surgery, Catholic Hospital Bochum, Bochum, Germany
| | - Jan Peter Thomas
- Department of Otorhinolaryngology, Head and Neck Surgery, St.-Johannes-Hospital, Dortmund, Germany
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Shafiro V, Luzum N, Moberly AC, Harris MS. Perception of Environmental Sounds in Cochlear Implant Users: A Systematic Review. Front Neurosci 2022; 15:788899. [PMID: 35082595 PMCID: PMC8785216 DOI: 10.3389/fnins.2021.788899] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 12/07/2021] [Indexed: 11/27/2022] Open
Abstract
Objectives: Improved perception of environmental sounds (PES) is one of the primary benefits of cochlear implantation (CI). However, past research contains mixed findings on PES ability in contemporary CI users, which at times contrast with anecdotal clinical reports. The present review examined extant PES research to provide an evidence basis for clinical counseling, identify knowledge gaps, and suggest directions for future work in this area of CI outcome assessment. Methods: Six electronic databases were searched using medical subject headings (MeSH) and keywords broadly identified to reference CI and environmental sounds. Records published between 2000 and 2021 were screened by two independent reviewers in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement to identify studies that met the inclusion criteria. Data were subsequently extracted and evaluated according to synthesis without-meta-analysis (SWiM) guidelines. Results: Nineteen studies met the inclusion criteria. Most examined PES in post-lingually implanted adults, with one study focused on pre/perilingual adults. Environmental sound identification (ESI) in quiet using open- or closed-set response format was most commonly used in PES assessment, included in all selected studies. ESI accuracy in CI children (3 studies) and adults (16 studies), was highly variable but generally mediocre (means range: 31–87%). Only two studies evaluated ESI performance prospectively before and after CI, while most studies were cross-sectional. Overall, CI performance was consistently lower than that of normal-hearing peers. No significant differences in identification accuracy were reported between CI candidates and CI users. Environmental sound identification correlated in CI users with measures of speech perception, music and spectro-temporal processing. Conclusion: The findings of this systematic review indicate considerable limitations in the current knowledge of PES in contemporary CI users, especially in pre/perilingual late-implanted adults and children. Although no overall improvement in PES following implantation was found, large individual variability and existing methodological limitations in PES assessment may potentially obscure potential CI benefits for PES. Further research in this ecologically relevant area of assessment is needed to establish a stronger evidence basis, identify CI users with significant deficits, and improve CI users' safety and satisfaction through targeted PES rehabilitation.
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Affiliation(s)
- Valeriy Shafiro
- Department of Communication Disorders and Sciences, Rush University Medical Center, Chicago, IL, United States
- *Correspondence: Valeriy Shafiro
| | - Nathan Luzum
- Medical College of Wisconsin, Milwaukee, WI, United States
| | - Aaron C. Moberly
- Department of Otolaryngology–Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Michael S. Harris
- Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, WI, United States
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Tamati TN, Moberly AC. Talker Adaptation and Lexical Difficulty Impact Word Recognition in Adults with Cochlear Implants. Audiol Neurootol 2021; 27:260-270. [PMID: 34535583 DOI: 10.1159/000518643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 07/19/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Talker-specific adaptation facilitates speech recognition in normal-hearing listeners. This study examined talker adaptation in adult cochlear implant (CI) users. Three hypotheses were tested: (1) high-performing adult CI users show improved word recognition following exposure to a talker ("talker adaptation"), particularly for lexically hard words, (2) individual performance is determined by auditory sensitivity and neurocognitive skills, and (3) individual performance relates to real-world functioning. METHODS Fifteen high-performing, post-lingually deaf adult CI users completed a word recognition task consisting of 6 single-talker blocks (3 female/3 male native English speakers); words were lexically "easy" and "hard." Recognition accuracy was assessed "early" and "late" (first vs. last 10 trials); adaptation was assessed as the difference between late and early accuracy. Participants also completed measures of spectral-temporal processing and neurocognitive skills, as well as real-world measures of multiple-talker sentence recognition and quality of life (QoL). RESULTS CI users showed limited talker adaptation overall, but performance improved for lexically hard words. Stronger spectral-temporal processing and neurocognitive skills were weakly to moderately associated with more accurate word recognition and greater talker adaptation for hard words. Finally, word recognition accuracy for hard words was moderately related to multiple-talker sentence recognition and QoL. CONCLUSION Findings demonstrate a limited talker adaptation benefit for recognition of hard words in adult CI users. Both auditory sensitivity and neurocognitive skills contribute to performance, suggesting additional benefit from adaptation for individuals with stronger skills. Finally, processing differences related to talker adaptation and lexical difficulty may be relevant to real-world functioning.
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Affiliation(s)
- Terrin N Tamati
- Department of Otolaryngology, Head & Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA.,Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Aaron C Moberly
- Department of Otolaryngology, Head & Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Völter C, Götze L, Haubitz I, Dazert S, Thomas JP. Benefits of Cochlear Implantation in Middle-Aged and Older Adults. Clin Interv Aging 2020; 15:1555-1568. [PMID: 32982193 PMCID: PMC7500174 DOI: 10.2147/cia.s255363] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 07/08/2020] [Indexed: 12/16/2022] Open
Abstract
Introduction Nowadays cochlear implantation (CI) is the treatment of choice in adults in case conventional hearing devices fail. Besides speech perception, an improvement in quality of life and in cognitive performance has been reported. Thereby, the study focused on the impact of age. Participants and Methods Thirty middle-aged (MA) between 50 and 64 years and 41 older subjects (OA) aged 65 and older with bilateral severe hearing loss performed a comprehensive computer-based neurocognitive test battery (ALAcog) pre- and 12 months post-implantation. Besides, monosyllabic speech perception in quiet (Freiburg monosyllabic speech test), health-related quality of life (HR-QoL, Nijmegen Cochlear Implant Questionnaire) and depressive symptoms (GDS-15) have been assessed. Results Both age groups significantly improved in all three categories after 12 months. No differences were evaluated between MA and OA regarding speech perception and HR-QoL pre- and post-operatively. In contrast, cognitive performance differed between the age groups: pre-operatively OA performed worse in most neurocognitive subdomains like working memory (p=0.04), inhibition (p=0.004), processing speed (p=0.003) and mental flexibility (p=0.01), post-operatively MA outperformed OA only in inhibition (p=0.01). Age only slightly influenced cognitive performance in MA, whereas in OA age per se tremendously impacted on working memory (p=0.04), inhibition (p=0.02), memory (p=0.04) and mental flexibility (p=0.01). Educational level also affected processing speed, mental flexibility (p=0.01) and working memory (p=0.01). This was more pronounced in OA. In both age groups, hearing status had a strong effect on attentional tasks (p=0.01). In MA, depressive symptoms were more influential on cognitive functioning and on HR-QoL than in OA. Improvement in quality of life (p=0.0002) and working memory (p=0.001) was greater for those with a higher pre-operative depression score. Conclusion Speech perception and HR-QoL improved in hearing impaired, independently of age. Pre-operative differences in cognitive performance between OA and MA clearly attenuated 12 months after CI. Impact of comorbidities differed between age groups.
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Affiliation(s)
- Christiane Völter
- Department of Otorhinolaryngology, Head and Neck Surgery, Katholisches Klinikum, Ruhr-University of Bochum, Bochum, Germany
| | - Lisa Götze
- Department of Otorhinolaryngology, Head and Neck Surgery, Katholisches Klinikum, Ruhr-University of Bochum, Bochum, Germany
| | - Imme Haubitz
- Department of Otorhinolaryngology, Head and Neck Surgery, Katholisches Klinikum, Ruhr-University of Bochum, Bochum, Germany
| | - Stefan Dazert
- Department of Otorhinolaryngology, Head and Neck Surgery, Katholisches Klinikum, Ruhr-University of Bochum, Bochum, Germany
| | - Jan Peter Thomas
- Department of Otorhinolaryngology, Head and Neck Surgery, Katholisches Klinikum, Ruhr-University of Bochum, Bochum, Germany
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