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Garcia A, Haleem A, Poe S, Gosh D, Christian Brown M, Herrmann BS, Lee DJ. Auditory Brainstem Implant Outcomes in Tumor and Nontumor Patients: A Systematic Review. Otolaryngol Head Neck Surg 2024; 170:1648-1658. [PMID: 38329219 DOI: 10.1002/ohn.662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 12/03/2023] [Accepted: 01/13/2024] [Indexed: 02/09/2024]
Abstract
OBJECTIVE To elucidate the differences in auditory performance between auditory brainstem implant (ABI) patients with tumor or nontumor etiologies. DATA SOURCES PubMed, Embase, and Web of Science Core Collection from 1990 to 2021. REVIEW METHODS We included published studies with 5 or more pediatric or adult ABI users. Auditory outcomes and side effects were analyzed with weighted means for closed-set, open-set speech, and categories of auditory performance (CAP) scores. Overall performance was compared using an Adult Pediatric Ranked Order Speech Perception (APROSPER) scale created for this study. RESULTS Thirty-six studies were included and underwent full-text review. Data were extracted for 662 tumor and 267 nontumor patients. 83% were postlingually deafened and 17% were prelingually deafened. Studies that included tumor ABI patients had a weighted mean speech recognition of 39.2% (range: 19.6%-83.3%) for closed-set words, 23.4% (range: 17.2%-37.5%) for open-set words, 21.5% (range: 2.7%-48.4%) for open-set sentences, and 3.1 (range: 1.0-3.2) for CAP scores. Studies including nontumor ABI patients had a weighted mean speech recognition of 79.8% (range: 31.7%-84.4%) for closed-set words, 53.0% (range: 14.6%-72.5%) for open-set sentences, and 2.30 (range: 2.0-4.7) for CAP scores. Mean APROSPER results indicate better auditory performance among nontumor versus tumor patients (3.5 vs 3.0, P = .04). Differences in most common side effects were also observed between tumor and nontumor ABI patients. CONCLUSION Auditory performance is similar for tumor and nontumor patients for standardized auditory test scores. However, the APROSPER scale demonstrates better ABI performance for nontumor compared to tumor patients.
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Affiliation(s)
- Alejandro Garcia
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
- Eaton Peabody Laboratories (EPL), Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Afash Haleem
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
- Eaton Peabody Laboratories (EPL), Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Sonja Poe
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
- Eaton Peabody Laboratories (EPL), Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Deborah Gosh
- Howe Library, Massachusetts Eye and Ear, Boston, MA, USA
| | - M Christian Brown
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
- Eaton Peabody Laboratories (EPL), Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Barbara S Herrmann
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
- Eaton Peabody Laboratories (EPL), Massachusetts Eye and Ear, Boston, Massachusetts, USA
- Department of Audiology, Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Daniel J Lee
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
- Eaton Peabody Laboratories (EPL), Massachusetts Eye and Ear, Boston, Massachusetts, USA
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Behr R, Schwager K, Hofmann E. Auditory Brainstem Implants-Hearing Restoration in Congenitally Deaf Children. DEUTSCHES ARZTEBLATT INTERNATIONAL 2022; 119:135-141. [PMID: 35012707 PMCID: PMC9201461 DOI: 10.3238/arztebl.m2022.0090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 04/29/2021] [Accepted: 12/13/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Children who are born deaf can learn to hear and to speak with the aid of a cochlear implant (CI). If the implantation of a CI is not possible for anatomical reasons, an auditory brainstem implant (ABI) is the only surgical option for auditory rehabilitation. It is estimated that about 5 to 45 children could potentially benefit from this treatment in Germany each year. In this article, we present and discuss the current state of the scientific evidence. METHODS The PubMed and Embase databases were searched for relevant publications from 2010 onward. 15 articles reporting at least 10 cases with at least one year of auditory follow-up were included in the analysis. The results, including CAP ("categories of auditory performance") scores on a scale of 0 to 7, are presented and compared with the authors' own findings in a series of 38 patients. RESULTS All of the publications show that children who do not suffer from impairments of other kinds hear significantly better with an ABI than those with additional handicaps. Early implantation is advantageous, under the age of three years if possible. The results vary widely across publications and from patient to patient. The mean CAP score in all publications is 3.57 (standard deviation [SD], 1.04). 38.24% of the patients (SD 18.68) achieved the ability to understand spoken language (CAP ≥= 5), more specifically, the ability to communicate in everyday life without lip reading, in person and some even succeed in conversing over the telephone. CONCLUSION ABI is a safe and effective treatment for sensorineural deafness in congenitally deaf children who cannot be treated with a cochlear implant. In particular, children without any other impairments have a good chance of developing the ability to understand spoken language, especially if the implantation is performed early.
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Affiliation(s)
- Robert Behr
- University Medicine Marburg Campus Fulda, Clinic for Neurosurgery
| | | | - Erich Hofmann
- University Medicine Marburg Campus Fulda, Clinic for Diagnostic and Interventional Neuroradiology: Emeritus
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Rajeswaran R, Kameswaran M. Auditory brainstem implantation (ABI) in children without neurofibromatosis type II (NF2): communication performance and safety after 24 months of use. Cochlear Implants Int 2019; 21:127-135. [DOI: 10.1080/14670100.2019.1690264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
| | - Mohan Kameswaran
- Madras ENT Research Foundation (MERF), Chennai, Tamil Nadu, India
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