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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] [What about the content of this article? (0)] [Affiliation(s)] [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] [What about the content of this article? (0)] [Affiliation(s)] [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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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Knoke M, Neudert M, Zahnert T, Lailach S. Validation of the German language version of the Chronic Ear Survey and its psychometric comparison with an established German measurement instrument. HNO 2024; 72:33-42. [PMID: 37792097 PMCID: PMC10799145 DOI: 10.1007/s00106-023-01335-5] [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] [Subscribe] [Scholar Register] [Accepted: 06/26/2023] [Indexed: 10/05/2023]
Abstract
BACKGROUND With the Chronic Ear Survey (CES), a validated measurement instrument for the assessment of disease-specific health-related quality of life (HRQoL) has been available internationally since 2000. The aim of this study was to provide a validated German version of this international instrument and to compare it with the German Chronic Otitis Media Outcome Test 15 (COMOT-15). METHODOLOGY The CES was translated into German via a forward-backward translation process. For validation, 79 patients with COM undergoing middle ear surgery were prospectively included. HRQoL was determined preoperatively and 6 months postoperatively using the CES and the COMOT-15. Pure tone audiometry was also performed at both measurement time points. In the control examination, an additional retrospective assessment of the preoperative situation was additionally performed using the CES and the COMOT-15 to assess the response shift. The determined psychometric characteristics were internal consistency, test-retest reliability, discrimination validity, agreement validity, responsiveness, and response shift for both measurement instruments. Convergent validity of both measurement instruments was assessed using linear regression. RESULTS On the basis of the CES, patients with COM could be reliably distinguished from patients with healthy ears. The CES showed satisfactory reliability with high internal consistency (Cronbach α 0.65-0.85) and high retest reliability (r > 0.8). The global assessment of HRQoL impairment correlated very well with the scores of the CES (r = 0.51). In addition, it showed a high sensitivity to change (standardized response mean -0.86). Compared to the COMOT-15, it showed a lower response shift (effect size -0.17 vs. 0.44). Both measurement instruments correlated only slightly with air conduction hearing threshold (r = 0.29 and r = 0.24, respectively). The concordant validity of both measurement instruments was high (r = 0.68). CONCLUSION The German version of the CES shows satisfactory psychometric characteristics, so that its use can be recommended. The CES focuses on the influence of ear symptoms on HRQoL, whereas the COMOT-15 also includes functional and psychological aspects. Due to only minor response shift effects, the CES is particularly suitable for studies with multiple repeat measurements.
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Affiliation(s)
- Michael Knoke
- Klinik für Hals‑, Nasen‑, Ohrenheilkunde, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Campus Charite Mitte, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Marcus Neudert
- Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Germany
| | - Thomas Zahnert
- Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Germany
| | - Susen Lailach
- Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Germany
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Franke-Trieger A, Lailach S, Shetty J, Murrmann K, Zahnert T, Neudert M. Word Recognition with a Cochlear Implant in Relation to Prediction and Electrode Position. J Clin Med 2023; 13:183. [PMID: 38202190 PMCID: PMC10780042 DOI: 10.3390/jcm13010183] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/11/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND the word recognition score (WRS) achieved with cochlear implants (CIs) varies widely. To account for this, a predictive model was developed based on patients' age and their pre-operative WRS. This retrospective study aimed to find out whether the insertion depth of the nucleus lateral-wall electrode arrays contributes to the deviation of the CI-achieved WRS from the predicted WRS. MATERIALS AND METHODS patients with a pre-operative maximum WRS > 0 or a pure-tone audiogram ≥80 dB were included. The insertion depth was determined via digital volume tomography. RESULTS fifty-three patients met the inclusion criteria. The median WRS achieved with the CI was 70%. The comparison of pre- and post-operative scores achieved with a hearing aid and a CI respectively in the aided condition showed a median improvement of 65 percentage points (pp). A total of 90% of the patients improved by at least 20 pp. The majority of patients reached or exceeded the prediction, with a median absolute error of 11 pp. No significant correlation was found between the deviation from the predicted WRS and the insertion depth. CONCLUSIONS our data support a previously published model for the prediction of the WRS after cochlear implantation. For the lateral-wall electrode arrays evaluated, the insertion depth did not influence the WRS with a CI.
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Affiliation(s)
- Annett Franke-Trieger
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany (T.Z.)
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Knoke M, Neudert M, Zahnert T, Lailach S. [Validation of the German language version of the Chronic Ear Survey and its psychometric comparison with an established German language measurement instrument. German version]. HNO 2023; 71:572-582. [PMID: 37540235 PMCID: PMC10462509 DOI: 10.1007/s00106-023-01334-6] [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] [Subscribe] [Scholar Register] [Accepted: 06/26/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND With the Chronic Ear Survey (CES), a validated measurement instrument for the assessment of disease-specific health-related quality of life (HRQoL) has been available internationally since 2000. The aim of this study was to provide a validated German version of this international instrument and to compare it with the German Chronic Otitis Media Outcome Test 15 (COMOT-15). METHODOLOGY The CES was translated into German via a forward-backward translation process. For validation, 79 patients with COM undergoing middle ear surgery were prospectively included. HRQoL was determined preoperatively and 6 months postoperatively using the CES and the COMOT-15. Pure tone audiometry was also performed at both measurement time points. In the control examination, an additional retrospective assessment of the preoperative situation was additionally performed using the CES and the COMOT-15 to assess the response shift. The determined psychometric characteristics were internal consistency, test-retest reliability, discrimination validity, agreement validity, responsiveness, and response shift for both measurement instruments. Convergent validity of both measurement instruments was assessed using linear regression. RESULTS On the basis of the CES, patients with COM could be reliably distinguished from patients with healthy ears. The CES showed satisfactory reliability with high internal consistency (Cronbach α 0.65-0.85) and high retest reliability (r > 0.8). The global assessment of HRQoL impairment correlated very well with the scores of the CES (r = 0.51). In addition, it showed a high sensitivity to change (standardized response mean -0.86). Compared to the COMOT-15, it showed a lower response shift (effect size -0.17 vs. 0.44). Both measurement instruments correlated only slightly with air conduction hearing threshold (r = 0.29 and r = 0.24, respectively). The concordant validity of both measurement instruments was high (r = 0.68). CONCLUSION The German version of the CES shows satisfactory psychometric characteristics, so that its use can be recommended. The CES focuses on the influence of ear symptoms on HRQoL, whereas the COMOT-15 also includes functional and psychological aspects. Due to only minor response shift effects, the CES is particularly suitable for studies with multiple repeat measurements.
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Affiliation(s)
- Michael Knoke
- Klinik für Hals‑, Nasen‑, Ohrenheilkunde, Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum, Campus Charité Mitte, Augustenburger Platz 1, 13353, Berlin, Deutschland.
| | - Marcus Neudert
- Klinik und Poliklinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Deutschland
| | - Thomas Zahnert
- Klinik und Poliklinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Deutschland
| | - Susen Lailach
- Klinik und Poliklinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Deutschland
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Lailach S, Zahnert T. Results and Quality of Life after Implantation of Active Middle Ear Implants. Laryngorhinootologie 2022; 101:S3-S35. [PMID: 35605611 DOI: 10.1055/a-1647-8616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The provision of implantable hearing aids represents an area with high development and innovation potential. On the one hand, this review article provides an overview of current indication criteria for the treatment with active middle ear implants. On the other hand, outcome parameters as well as functional results after implantation of active middle ear implants are demonstrated and discussed. The focus is mainly placed on audiological results as well as the subjective health status. "Patient Reported Outcome Measures" (PROMs) have become an integral part of the evaluation of hearing implant treatment. Due to low evidence level criteria, the study situation regarding audiological as well as subjective outcome parameters is not satisfactory. The lack of an international consensus on accepted outcome parameters makes a meta-analytical analysis of results immensely difficult. In the studies published to date, patients with sensorineural hearing loss and patients with conductive or mixed hearing loss offered better speech recognition after implantation of an active middle ear implant compared to conventional hearing aids. Current analyses show a significant improvement in general as well as hearing-specific quality of life after implantation of an active middle ear implant. To date, no validated, hearing-specific quality-of-life measurement instruments exist for assessing the success of fitting in children. Especially in children with complex malformations of the outer ear and the middle ear, excellent audiological results were shown. However, these results need to be substantiated by quality-of-life measurements in future.
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Affiliation(s)
- Susen Lailach
- Universitätsklinikum Dresden Klinik und Poliklinik für Hals-, Nasen-, Ohrenheilkunde, Kopf- und Halschirurgie (Klinikdirektor: Prof. Dr.med. Dr. h.c. Thomas Zahnert) Dresden
| | - Thomas Zahnert
- Universitätsklinikum Dresden Klinik und Poliklinik für Hals-, Nasen-, Ohrenheilkunde, Kopf- und Halschirurgie (Klinikdirektor: Prof. Dr.med. Dr. h.c. Thomas Zahnert) Dresden
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Abstract
In childhood, inadequately rehabilitated hearing loss leads to impaired language acquisition and social, mental and emotional development. In adults, social withdrawal due to limited communication skills is often a consequence of unsatisfactory hearing rehabilitation. Therefore, in patients with profound hearing loss, the indication for cochlear implantation should be considered. Technical advances in cochlear implant development, as well as in microsurgical techniques and the rehabilitation process, have led to an expansion of indications in recent years. Adequate hearing rehabilitation is associated not only with an improvement in hearing function and speech understanding, but also with an increase in quality of life at all ages. In patients with unilateral profound hearing loss, cochlear implantation leads to an improvement of speech understanding and localization ability as well as to a reduction of the head shadow effect and tinnitus. The indication process, surgical treatment and the subsequent rehabilitation process require interprofessional cooperation in specialized centers.
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Lailach S, Müller C, Lasurashvili N, Seidler H, Zahnert T. [Active hearing implants in chronic otitis media]. HNO 2021; 69:447-463. [PMID: 31712875 DOI: 10.1007/s00106-019-00775-2] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
In patients with inadequate hearing improvement after tympanoplasty and failure of conventional hearing aid fitting, active hearing implants provide an alternative treatment option. Active middle ear implants function as a vibromechanical bypass of the stiffness and damping effect of a poorly oscillating tympanic membrane and the (reconstructed) ossicular chain. The selection of the hearing system depends on the maximum output levels of the hearing system and the anatomical conditions in mostly multiply operated ears. The development of variable coupling elements for active middle ear implants led to an extension of the indications to include not only purely sensorineural hearing loss but also mixed and conductive hearing loss in patients, as the transducer can now be coupled to the (mobile) stapes or the round window membrane. The article provides an overview of current clinical study results and recommendations on the indications for active hearing implants in patients with chronic otitis media.
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Affiliation(s)
- S Lailach
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
| | - C Müller
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - N Lasurashvili
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - H Seidler
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - T Zahnert
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
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Homøe P, Heidemann CH, Damoiseaux RA, Lailach S, Lieu JEC, Phillips JS, Venekamp RP. Panel 5: Impact of otitis media on quality of life and development. Int J Pediatr Otorhinolaryngol 2020; 130 Suppl 1:109837. [PMID: 31883704 PMCID: PMC7197055 DOI: 10.1016/j.ijporl.2019.109837] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To summarize recent advances in knowledge on otitis media (OM) and quality of life (QoL) and development by synthesizing relevant research in this field published between June 1., 2015 until June 1., 2019. DATA SOURCES Systematic searches of PubMed, Embase and the Cochrane Library using predefined database-specific syntaxes. REVIEW METHODS Articles selected were randomized controlled trials and observational studies with an adequate control group estimating treatment effects of OM including acute OM (AOM), recurrent AOM (RAOM), OM with effusion (OME), chronic OM (COM) and chronic suppurative OM (CSOM). Items included were Health Status, Health Status Indicators, Quality of Life, Functional Status, Specific Learning Disorder, Developmental Disabilities, Language Development Disorders, and Problem Behavior. RESULTS The electronic database searches yielded a total of 699 records. After screening titles and abstracts, we identified 34 potentially eligible articles. Of these, 18 were excluded. This left 15 articles suitable for inclusion. CONCLUSIONS Although evidence is accumulating that OM may significantly impair children's QoL and development as well as caregiver's QoL, studies on this topic are relatively scarce and vary substantially in terms of methodological quality and outcome measurement instruments (OMI) used. In this review, studies have used 10 different OMIs capturing a wide range of OM symptoms as well as generic and disease-specific QoL outcomes. OM was associated with negative effects on auditory processing, language and speech development, school readiness, social competence, psychosocial wellbeing, and sleep. We found only four relevant randomized controlled trials, which mostly failed to demonstrate superiority of interventions in terms of QoL improvement and reports on reversibility are lacking. This underpins the urgent need for high quality studies in this field using validated and uniform OMIs. To facilitate interpretation and harmonization of study findings, we suggest and support the development of a core outcome set for the various OM entities that should include the most reliable and meaningful QoL and developmental OMIs.
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Affiliation(s)
- Preben Homøe
- Department of Otorhinolaryngology and Maxillofacial Surgery, Zealand University Hospital and Department of Clinical Medicine, University of Copenhagen, Denmark.
| | | | - Roger Amj Damoiseaux
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Susen Lailach
- Department of Otorhinolaryngology, Head and Neck Surgery, Dresden University, Germany
| | - Judith E C Lieu
- Department of Otolaryngology and Head and Neck Surgery, Washington University, St. Louis, USA
| | - John S Phillips
- Norfolk and Norwich University Hospitals, NHS Foundation Trust, UK
| | - Roderick P Venekamp
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, the Netherlands
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Abstract
The evaluation of results after middle ear reconstruction has been mainly based on functional parameters. In clinical practice as well as in otological research, the pure tone audiogram represents the gold standard in the assessment of the postoperative outcome. In order to assess the patient's subjective outcome, outcome analyzes focus increasingly on the health-related quality of life (HRQOL). However, the evaluation of HRQOL requires reliable and validated measuring instruments. A modest number of validated questionnaires for determination of the disease-specific HRQOL in patients with chronic otitis media and/or conductive hearing loss are currently available. Three of seven available questionnaires were developed and validated in the German-speaking countries, the Zurich Chronic Middle Ear Inventory 21 (ZCMEI-21), the Chronic Otitis Media Outcome Test 15 (COMOT-15) and the Stapesplasty Outcome Test 25 (SPOT-25). In this review, all seven available disease-specific measuring instruments as well as the generic questionnaires, which were used in previous clinical trials, are explained and current findings of quality-of-life research in patients with chronic otitis media and/or conductive hearing loss are presented.
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Affiliation(s)
- S Lailach
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Universitätsklinikum Dresden, Fetscher Straße 74, 01307, Dresden, Deutschland.
| | - I Baumann
- Hals-Nasen-Ohrenklinik, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | - T Zahnert
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Universitätsklinikum Dresden, Fetscher Straße 74, 01307, Dresden, Deutschland
| | - M Neudert
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Universitätsklinikum Dresden, Fetscher Straße 74, 01307, Dresden, Deutschland
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14
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Lailach S, Schenke T, Baumann I, Walter H, Praetorius M, Beleites T, Zahnert T, Neudert M. [Development and validation of the Stapesplasty Outcome Test 25 (SPOT-25)]. HNO 2019; 65:973-980. [PMID: 28717959 DOI: 10.1007/s00106-017-0389-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Otosclerosis affects health-related quality of life (HRQOL). Until now, measurements have only been performed using audiometric data or non-validated quality of life questionnaires. OBJECTIVE The objective of this study was to develop the first validated disease-specific HRQOL measuring instrument to determine HRQOL in otosclerosis. MATERIALS AND METHODS After sequential analysis and item reduction of the initial Stapesplasty Outcome Test 47 (SPOT-47), the SPOT-25 was validated prospectively on 52 otosclerosis patients undergoing stapes surgery. In addition to the overall score, four subscores were defined (hearing function, tinnitus, social restrictions, mental condition). RESULTS The SPOT-25 showed a high internal consistency (Cronbach's α > 0.7), allowed discrimination between otosclerosis patients and healthy subjects, and demonstrated acceptable test-retest reliability (r = 0.85). After stapes surgery, the HRQOL improved significantly. The responsiveness was high. CONCLUSION The SPOT-25 is the first validated disease-specific instrument for HRQOL measurement in otosclerosis patients. It should be used routinely for quality control.
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Affiliation(s)
- S Lailach
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
| | - T Schenke
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
| | - I Baumann
- Hals-Nasen-Ohren-Klinik, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Deutschland
| | - H Walter
- Hals-Nasen-Ohren-Klinik, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Deutschland
| | - M Praetorius
- Hals-Nasen-Ohren-Klinik, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Deutschland
| | - T Beleites
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
| | - T Zahnert
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
| | - M Neudert
- Klinik und Poliklinik für Hals‑, Nasen‑, Ohrenheilkunde, Kopf-Hals-Chirurgie, Universitätsklinikum Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
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Abstract
Objective The objective of our study was to check the documentation of hearing outcome parameters and influencing factors (surgical, pathological, and methodological) in published literature evaluating hearing outcome after tympanoplasty. We aimed to assess how effectively the American Academy of Otolaryngology—Head and Neck Surgery (AAO-HNS) 1995 guidelines were applied. Study Design Retrospective noncontrolled study. Setting Ear research center. Subjects and Methods This study was based on a PubMed research, including peer-reviewed English-speaking original studies published from January 2005 to December 2015. In total, 169 studies were checked for correct description of study population, surgical methodology, study design, and documentation of the hearing outcome. In addition, the correct application of AAO-HNS 1995 criteria was checked. Results Pre- and postoperative air-bone gap were shown as mean ± standard deviation in half of all series (52% vs 56%). The recommended frequency spectrum (0.5-3 kHz) was used in 46%, while a documentation of frequency spectrum was available in 85%. Whereas a statement on presence of stapes suprastructure (81%) and initial pathology was usually available, mucosa status (17%) and aeration (8%) were only shown in few series. Revision cases, staged cases, and myringoplasty graft material were documented in 46% to 57%. Type and material of prosthesis were represented in 74% to 82%. None of the publications analyzed fulfilled all 10 AAO-HNS criteria. In 10%, 7 to 9 criteria were used correctly. Conclusion A heterogeneous description of surgical and pathological findings and the application of minimal reporting standards are essential preconditions to enable comparisons between different studies and to generate meta-analysis.
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Affiliation(s)
- Susen Lailach
- Department of Otorhinolaryngology–Head and Neck Surgery, Technische Universität Dresden, Dresden, Germany
| | - Thomas Zahnert
- Department of Otorhinolaryngology–Head and Neck Surgery, Technische Universität Dresden, Dresden, Germany
| | - Marcus Neudert
- Department of Otorhinolaryngology–Head and Neck Surgery, Technische Universität Dresden, Dresden, Germany
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Lailach S, Zahnert T. [Basics of Ear Surgery]. Laryngorhinootologie 2016; 95:855-877. [PMID: 28010030 DOI: 10.1055/s-0042-118098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The present article about the basics of ear surgery is a short overview of current indications, the required diagnostics and surgical procedures of common otologic diseases. In addition to plastic and reconstructive surgery of the auricle, principles of surgery of the external auditory canal, basics of middle ear surgery and the tumor surgery of the temporal bone are shown. Additionally, aspects of the surgical hearing rehabilitation (excluding implantable hearing systems) are presented considering current study results.
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Lailach S, Kemper M, Lasurashvili N, Beleites T, Zahnert T, Neudert M. Health-related quality of life measurement after cholesteatoma surgery: comparison of three different surgical techniques. Eur Arch Otorhinolaryngol 2014; 272:3177-85. [PMID: 25359196 DOI: 10.1007/s00405-014-3370-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 10/22/2014] [Indexed: 10/24/2022]
Abstract
The objective of this study was to compare health-related quality of life (HRQOL) after sequential cholesteatoma surgery including exclusively transcanal technique (ETC), combined transcanal transmastoidal technique (TCM) and canal wall down surgery with obliteration (CWD). It was a clinical case study conducted in a tertiary referral center. 97 patients at least 12 months after cholesteatoma surgery were included. Interventions included sequential cholesteatoma surgery with ETC, TCM or CWD; ossiculoplasty with partial and total ossicular replacement prostheses. HRQOL assessed by Chronic Otitis Media Outcome Test 15 including an overall score and three subscores ('ear symptoms', 'hearing function' and 'mental health') as well as a general evaluation of HRQOL and the frequency of physician consultations, audiometric outcome related to HRQOL were the main outcome measures. Patients, who had undergone sequential cholesteatoma surgery, showed moderate restrictions in HRQOL postoperatively. Stratified for the three surgical techniques, patients receiving ETC tended to report lower restrictions in HRQOL. The ETC group offered a significantly lower value in the subscore 'ear symptoms'. The 'hearing function' was attributed to be the most restriction criteria for all techniques. The overall score and all subscores correlated moderately with the postoperative air conduction threshold. The strongest correlation coefficient was achieved for the subscore 'hearing function' (r(s) = 0.49, p < 0.001). Sequential cholesteatoma surgery offers acceptable moderate restrictions in HRQOL postoperatively. Patients receiving canal wall down surgery with obliteration showed equivalent limitations in HRQOL compared to closed techniques (ETC, TCM). The postoperative air conduction threshold was shown not to be a sufficient indicator for HRQOL. Therefore, disease-specific validated and reliable measuring instruments for HRQOL should be transferred from clinical research to clinical practice to provide an individualized postoperative assessment after cholesteatoma surgery.
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Affiliation(s)
- Susen Lailach
- Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Medizinische Fakultät Carl Gustav Carus, Fetscher Strasse 74, 01307, Dresden, Saxony, Germany.
| | - Max Kemper
- Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Medizinische Fakultät Carl Gustav Carus, Fetscher Strasse 74, 01307, Dresden, Saxony, Germany
| | - Nikoloz Lasurashvili
- Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Medizinische Fakultät Carl Gustav Carus, Fetscher Strasse 74, 01307, Dresden, Saxony, Germany
| | - Thomas Beleites
- Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Medizinische Fakultät Carl Gustav Carus, Fetscher Strasse 74, 01307, Dresden, Saxony, Germany
| | - Thomas Zahnert
- Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Medizinische Fakultät Carl Gustav Carus, Fetscher Strasse 74, 01307, Dresden, Saxony, Germany
| | - Marcus Neudert
- Department of Otorhinolaryngology, Head and Neck Surgery, Technische Universität Dresden, Medizinische Fakultät Carl Gustav Carus, Fetscher Strasse 74, 01307, Dresden, Saxony, Germany
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