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Caragli V, Monzani D, Genovese E, Palma S, Persico AM. Cochlear Implantation in Children with Additional Disabilities: A Systematic Review. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1653. [PMID: 37892316 PMCID: PMC10605071 DOI: 10.3390/children10101653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 09/26/2023] [Accepted: 09/29/2023] [Indexed: 10/29/2023]
Abstract
This study examines the last 10 years of medical literature on the benefits of cochlear implantation in children who are deaf or hard of hearing (DHH) with additional disabilities. The most recent literature concerning cochlear implants (CIs) in DHH children with additional disabilities was systematically explored through PubMed, Embase, Scopus, PsycINFO, and Web of Science from January 2012 to July 2023. Our two-stage search strategy selected a total of 61 articles concerning CI implantation in children with several forms of additional disabilities: autism spectrum disorder, cerebral palsy, visual impairment, motor disorders, developmental delay, genetic syndromes, and intellectual disability. Overall, many children with additional disabilities benefit from CIs by acquiring greater environmental sound awareness. This, in turn, improves non-verbal communication and adaptive skills, with greater possibilities to relate to others and to be connected with the environment. Instead, despite some improvement, expressive language tends to develop more slowly and to a lesser extent compared to children affected by hearing loss only. Further studies are needed to better appreciate the specificities of each single disability and to personalize interventions, not restricting the analysis to auditory and language skills, but rather applying or developing cross-culturally validated instruments able to reliably assess the developmental trajectory and the quality of life of DHH children with additional disabilities before and after CI.
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Affiliation(s)
- Valeria Caragli
- Otorhinolaryngology-Head and Neck Surgery, Audiology Program, Department of Diagnostic Clinical and Public Health, University of Modena and Reggio Emilia, 41125 Modena, Italy;
| | - Daniele Monzani
- Department of Surgery Dentistry Paediatrics and Gynaecology, University of Verona, 37100 Verona, Italy;
| | - Elisabetta Genovese
- Audiology Program, Department of Diagnostic Clinical and Public Health, University of Modena and Reggio Emilia, 41100 Modena, Italy;
| | - Silvia Palma
- Audiology, Primary Care Department, AUSL Modena, 41100 Modena, Italy;
| | - Antonio M. Persico
- Child and Adolescent Neuropsychiatry Program, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena University Hospital, 41125 Modena, Italy
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The posterior ligament of the incus ("white dot"): A reliable surgical landmark for the facial recess. Am J Otolaryngol 2022; 43:103304. [PMID: 34896938 DOI: 10.1016/j.amjoto.2021.103304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 11/28/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE There is a void in the literature describing reliable surgical landmarks that aid in the dissection of the facial recess in the absence of skeletonizing the mastoid segment of the facial nerve. The posterior ligament of the incus is a readily distinguishable "white dot" along the incus buttress that has been used to guide dissection in a safe and efficient manner. The goal of our study is to describe a surgical approach that utilizes this surgical landmark to drill the facial recess and to take anatomical measurements demonstrating the safety and reliability of this approach. MATERIALS AND METHODS After cortical mastoidectomies were performed in 10 cadaveric temporal bones, the white dot was identified at the junction of short process of the incus and the incus buttress. Using the white dot for anatomical reference, a 2 mm diamond drill bit was used to open the facial recess without first identifying the facial nerve or chorda tympani nerve. After photographs were taken, the facial and chorda tympani nerves were definitively identified and skeletonized to delineate the confines of the facial recess. Photographs were once again acquired in a consistent manner for comparison. Finally, calibrated anatomic measurements were acquired from the 10 distinct image sets. RESULTS The facial recess was successfully drilled in 10 temporal bones using the posterior ligament as a surgical landmark without injury to the chorda tympani or facial nerve. The median angle taken from the axis of the short process of the incus to the facial nerve - chorda tympani junction was 139.2° (IQR 136.8-141). At the widest point in the facial recess, median distances anterior and posterior to an imaginary line connecting the white dot to the facial nerve - chorda tympani junction were 1.6 mm (IQR 1.5-1.7) and 1.6 mm (IQR 1.6-1.7; p = 0.57), indicating at this point, the white dot reference reliably bisects the facial recess width. Similarly, at the level of the round window niche, median anterior and posterior distances from an imaginary line connecting the white dot to the facial nerve - chorda tympani junction were 1.1 mm (IQR 1.1-1.3) and 1.3 mm (IQR 1.1-1.7; p = 0.07), respectively, once again demonstrating the white dot reliably bisecting the facial recess. CONCLUSIONS The white dot, representing the posterior ligament of the incus, is a reliable surgical landmark that aids in safe and efficient drilling of the facial recess without first skeletonizing the facial nerve.
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da Costa Monsanto R, Knoll RM, de Oliveira Penido N, Song G, Santos F, Paparella MM, Cureoglu S. Otopathologic Abnormalities in CHARGE Syndrome. Otolaryngol Head Neck Surg 2021; 166:363-372. [PMID: 33874787 DOI: 10.1177/01945998211008911] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To perform an otopathologic analysis of temporal bones (TBs) with CHARGE syndrome. STUDY DESIGN Otopathologic study of human TB specimens. SETTING Otopathology laboratories. METHODS From the otopathology laboratories at the University of Minnesota and Massachusetts Eye and Ear Infirmary, we selected TBs from donors with CHARGE syndrome. These TBs were serially sectioned at a thickness of 20 µm, and every 10th section was stained with hematoxylin and eosin. We performed otopathologic analyses of the external ear, middle ear (middle ear cleft, mucosal lining, ossicles, mastoid, and facial nerve), and inner ear (cochlea, vestibule, internal auditory canal, and cochlear and vestibular nerves). The gathered data were statistically analyzed. RESULTS Our study included 12 TBs from 6 donors. We found a high prevalence of abnormalities affecting the ears. The most frequent findings were stapes malformation (100%), aberrant course of the facial nerve (100%) with narrow facial recess (50%), sclerotic and hypodeveloped mastoids (50%), cochlear (100%) and vestibular (83.3%) hypoplasia with aplasia of the semicircular canals, hypoplasia and aplasia of the cochlear (66.6%) and vestibular (91.6%) nerves, and narrowing of the bony canal of the cochlear nerve (66.6%). The number of spiral ganglion and Scarpa's ganglion neurons were decreased in all specimens (versus normative data). CONCLUSIONS In our study, CHARGE syndrome was associated with multiple TB abnormalities that may severely affect audiovestibular function and rehabilitation.
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Affiliation(s)
- Rafael da Costa Monsanto
- Department of Otolaryngology-Head and Neck Surgery, Universidade Federal de São Paulo / Escola Paulista de Medicina, São Paulo, Brazil.,Department of Otolaryngology-Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Renata Malimpensa Knoll
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary / Harvard Medical School, Boston, Massachusetts, USA
| | - Norma de Oliveira Penido
- Department of Otolaryngology-Head and Neck Surgery, Universidade Federal de São Paulo / Escola Paulista de Medicina, São Paulo, Brazil
| | - Grace Song
- Department of Otolaryngology-Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Felipe Santos
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary / Harvard Medical School, Boston, Massachusetts, USA
| | - Michael Mauro Paparella
- Department of Otolaryngology-Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Sebahattin Cureoglu
- Department of Otolaryngology-Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, USA
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Eshraghi AA, Polineni SP, Davies C, Shahal D, Mittal J, Al-Zaghal Z, Sinha R, Jindal U, Mittal R. Genotype-Phenotype Correlation for Predicting Cochlear Implant Outcome: Current Challenges and Opportunities. Front Genet 2020; 11:678. [PMID: 32765579 PMCID: PMC7381205 DOI: 10.3389/fgene.2020.00678] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 06/02/2020] [Indexed: 12/13/2022] Open
Abstract
The use and utility of cochlear implantation has rapidly increased in recent years as technological advances in the field have expanded both the efficacy and eligible patient population for implantation. This review aims to serve as a general overview of the most common hearing disorders that have favorable auditory outcomes with cochlear implants (CI). Hearing loss in children caused by congenital cytomegalovirus infection, syndromic conditions including Pendred Syndrome, and non-syndromic genetic conditions such as hearing impairment associated with GJB2 mutations have shown to be successfully managed by CI. Furthermore, cochlear implantation provides the auditory rehabilitation for the most common etiology of hearing loss in adults and age-related hearing loss (ARHL) or presbycusis. However, in some cases, cochlear implantation have been associated with some challenges. Regarding implantation in children, studies have shown that sometimes parents seem to have unrealistic expectations regarding the ability of CI to provide auditory rehabilitation and speech improvement. Given the evidence revealing the beneficial effects of early intervention via CI in individuals with hearing disorders especially hearing loss due to genetic etiology, early auditory and genetic screening efforts may yield better clinical outcomes. There is a need to better understand genotype-phenotype correlations and CI outcome, so that effective genetic counseling and successful treatment strategies can be developed at the appropriate time for hearing impaired individuals.
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Affiliation(s)
- Adrien A. Eshraghi
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
- Department of Neurological Surgery, Miller School of Medicine, Miami, FL, United States
- Department of Biomedical Engineering, University of Miami, Coral Gables, FL, United States
| | - Sai P. Polineni
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
| | - Camron Davies
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
| | - David Shahal
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
| | - Jeenu Mittal
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
| | - Zaid Al-Zaghal
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
| | - Rahul Sinha
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
| | - Urmi Jindal
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
| | - Rahul Mittal
- Department of Otolaryngology, Miller School of Medicine, University of Miami Hearing Research Laboratory, Miami, FL, United States
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Aragón-Ramos P, Pedrero-Escalas MF, Gavilán J, Pérez-Mora R, Herrán-Martin B, Lassaletta L. Auditory Skills following Cochlear Implantation in Children with the Charge Syndrome. Audiol Neurootol 2019; 24:139-146. [PMID: 31291620 DOI: 10.1159/000500659] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 04/29/2019] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES To assess the auditory outcomes and skills of pediatric cochlear implant (CI) users with the CHARGE syndrome. To determine the influence of inner ear malformations on the surgical procedure and speech understanding outcomes in this population. STUDY DESIGN Observational, retrospective study. MATERIALS AND METHODS Imaging, auditory testing, intraoperative findings, complications, and postoperative auditory skills and outcomes of pediatric CI users with CHARGE syndrome were recorded. RESULTS 6 children (8 ears) were included, 5 of whom had prelingual deafness. Their mean age at implantation was 37 months. Six of the 8 ears presented cochlear malformation; the most frequent was hypoplasia type III. Intraoperatively, the transmastoid facial recess approach was used in 5 ears, and abnormalities of facial nerve anatomy were found in 5 ears. All electrode insertions were complete. All children were, to a varying degree, able to detect and identify sound. Verbalization skills were developed by 2 children, 1 of whom used oral language as his primary mode of communication. CONCLUSIONS Cochlear implantation performed by an experienced surgeon in patients with the CHARGE syndrome is a safe procedure with adequate treatment planning. All children had improved auditory skills although the improvement was variable.
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Affiliation(s)
- Paula Aragón-Ramos
- Department of Otorhinolaryngology, La Paz University Hospital, Madrid, Spain,
| | | | - Javier Gavilán
- Department of Otorhinolaryngology, La Paz University Hospital, Madrid, Spain
| | - Rosa Pérez-Mora
- Department of Otorhinolaryngology, La Paz University Hospital, Madrid, Spain
| | - Belén Herrán-Martin
- Department of Otorhinolaryngology, La Paz University Hospital, Madrid, Spain
| | - Luis Lassaletta
- Department of Otorhinolaryngology, La Paz University Hospital, Madrid, Spain
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Amin N, Sethukumar P, Pai I, Rajput K, Nash R. Systematic review of cochlear implantation in CHARGE syndrome. Cochlear Implants Int 2019; 20:266-280. [DOI: 10.1080/14670100.2019.1634857] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Nikul Amin
- Department of Paediatric Otolaryngology, Great Ormond Street Hospital, London, UK
| | - Priya Sethukumar
- Department of Paediatric Otolaryngology, Great Ormond Street Hospital, London, UK
| | - Irumee Pai
- Hearing Implant Team, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Kaukab Rajput
- Cochlear Implant Department, Great Ormond Street Hospital, London, UK
| | - Robert Nash
- Department of Paediatric Otolaryngology, Great Ormond Street Hospital, London, UK
- Cochlear Implant Department, Great Ormond Street Hospital, London, UK
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Vincenti V, Di Lella F, Falcioni M, Negri M, Zanetti D. Cochlear implantation in children with CHARGE syndrome: a report of eight cases. Eur Arch Otorhinolaryngol 2018; 275:1987-1993. [DOI: 10.1007/s00405-018-5053-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 06/29/2018] [Indexed: 10/28/2022]
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Incerti PV, Ching TYC, Hou S, Van Buynder P, Flynn C, Cowan R. Programming characteristics of cochlear implants in children: effects of aetiology and age at implantation. Int J Audiol 2017; 57:S27-S40. [PMID: 28885072 DOI: 10.1080/14992027.2017.1370139] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE We investigated effects of aetiology and age at implantation on changes in threshold (T) levels, comfortable (C) levels and dynamic range (DR) for cochlear implants (CIs) in children over the first five years of life. DESIGN Information was collected at 6 months post-activation of CIs, and at 3 and 5 years of age. STUDY SAMPLE One hundred and sixty-one children participating in the Longitudinal Outcomes of Children with Hearing Impairment (LOCHI) study. RESULTS Children with neural and structural cochlear lesions had higher T-levels and C-levels as compared to those without these conditions. Parameter settings varied from manufacturer's defaults more often in the former than in the latter group. Investigation of the effect of age at implantation for children without neural and structural cochlear lesions showed that those implanted at ≤12 months of age had higher T-levels and narrower DR at 6 months post-activation, as compared to the later-implanted group. For both early- and later-implanted groups, the C-levels at 6 months post-activation were lower than those at age 3 and 5 years. There were no significant differences in T-levels, C-levels, or DR between age 3 and 5 years. CONCLUSIONS Aetiology and age at implantation had significant effects on T-levels and C-levels.
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Affiliation(s)
- Paola V Incerti
- a National Acoustic Laboratories, Australian Hearing Hub, Macquarie University , Sydney , Australia.,b The Hearing CRC , Melbourne , Australia ; and.,c The University of Melbourne , Melbourne , Australia
| | - Teresa Y C Ching
- a National Acoustic Laboratories, Australian Hearing Hub, Macquarie University , Sydney , Australia.,b The Hearing CRC , Melbourne , Australia ; and
| | - Sanna Hou
- a National Acoustic Laboratories, Australian Hearing Hub, Macquarie University , Sydney , Australia.,b The Hearing CRC , Melbourne , Australia ; and
| | - Patricia Van Buynder
- a National Acoustic Laboratories, Australian Hearing Hub, Macquarie University , Sydney , Australia.,b The Hearing CRC , Melbourne , Australia ; and
| | - Christopher Flynn
- a National Acoustic Laboratories, Australian Hearing Hub, Macquarie University , Sydney , Australia
| | - Robert Cowan
- b The Hearing CRC , Melbourne , Australia ; and.,c The University of Melbourne , Melbourne , Australia
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9
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Outcomes and Time to Emergence of Auditory Skills After Cochlear Implantation of Children With Charge Syndrome. Otol Neurotol 2017; 38:1085-1091. [DOI: 10.1097/mao.0000000000001488] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Suprameatal Cochlear Implantation in a CHARGE Patient With a Novel CHD7 Variant and KALLMANN Syndrome Phenotype: A Case Report. Otol Neurotol 2017; 38:990-995. [PMID: 28609304 DOI: 10.1097/mao.0000000000001481] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We present the clinical findings, technique of the suprameatal cochlear implantation, postoperative auditory results, and genetic analysis of the CHD7 gene. PATIENT A 19-year-old Japanese woman was referred because of progressive hearing loss since early childhood. She had used verbal language for the main mode of communication until the age of 17. Examination revealed coloboma, heart defect, choanal atresia, genital hypoplasia, and deafness, which was diagnosed as CHARGE syndrome. Examination also revealed features of Kallmann syndrome. INTERVENTIONS Cochlear implantation was performed in the left ear at age 20. Targeted resequencing of the CHD7 gene was performed by next-generation sequencing. RESULTS Cochlear implantation was performed using a suprameatal approach (SMA) with cartilage protection because of a venous malformation of the temporal bone. The electrode introduced into the scala tympani through the cochleostomy could be fully inserted. The electrode was covered with cartilage to avoid contact with the skin of the external auditory canal. No intra- or postoperative complications have occurred up to 4 years postoperatively, and the patient uses verbal language again as the main mode of communication. A novel variant c.6405_6406delAG,p.(Ala2137Argfs*2) in CHD7 was identified by next-generation and Sanger sequencing analyses, resulting in a 2137-amino-acid truncated polypeptide. Parental genetic screening confirmed the sporadic origin of the mutation. CONCLUSION Cochlear implantation surgery using the SMA with cartilage protection technique appears to be a feasible and effective option for patients with ear anomalies that obstruct the usual approach. A novel frameshift variant c.6405_6406delAG,p.(Ala2137Argfs*2) in CHD7 was also identified in this patient.
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Marchioni D, Carner M, Soloperto D, Sacchetto A, Genovese E, Presutti L. Endoscopic-assisted cochlear implant procedure in CHARGE syndrome: Preliminary report. ACTA OTO-LARYNGOLOGICA CASE REPORTS 2017. [DOI: 10.1080/23772484.2017.1300508] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
| | - Marco Carner
- ENT Department, University Hospital of Verona, Italy
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Rah YC, Lee JY, Suh MW, Park MK, Lee JH, Chang SO, Oh SH. Cochlear Implantation in Patients With CHARGE Syndrome. Ann Otol Rhinol Laryngol 2016; 125:924-930. [PMID: 27557911 DOI: 10.1177/0003489416665190] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To determine the optimal surgical approach for cochlear implantation (CI) preoperatively based on the spatial relation of a displaced facial nerve (FN) and middle ear structures and to analyze clinical outcomes of CHARGE syndrome. METHODS Facial nerve displacement and associated deviation of inner ear structures were analyzed in 13 patients (17 ears) with CHARGE syndrome who underwent CI. Surgical accessibility through the facial recess was assessed based on anatomical landmarks. Postoperative speech performance and associated clinical characteristics were analyzed. RESULTS The most consistently identified ear anomalies were semicircular canal aplasia (100%), ossicular anomaly (100%), and vestibular hypoplasia (88%). Facial nerve displacement was found in 77% of cases (anteroinferior: 47%, anterior: 24%, inferior: 6%). The width of available surgical space around facial recess was significantly greater in cases of facial recess approach (2.85 ± 0.9 mm) than those of alternative approach (0.12 ± 0.29 mm, P = .02). Postoperatively, 53% achieved better than category 4 on the categories of auditory perception (CAP) scale. The CAP category was significantly correlated with internal auditory canal diameter (P = .025) and did not differ according to the applied surgical approach. CONCLUSION Preoperative determination of surgical accessibility through facial recess would be useful for safe surgical approach, and successful hearing rehabilitation was achievable by applying appropriate surgical approaches.
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Affiliation(s)
- Yoon Chan Rah
- Department of Otorhinolaryngology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea Department of Otorhinolaryngology, Korea University College of Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Ji Young Lee
- Department of Otorhinolaryngology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
| | - Myung-Whan Suh
- Department of Otorhinolaryngology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
| | - Moo Kyun Park
- Department of Otorhinolaryngology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jun Ho Lee
- Department of Otorhinolaryngology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
| | - Sun O Chang
- Department of Otorhinolaryngology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea Department of Otorhinolaryngology, Sungkyunkwan University School of Medicine, Kangbuk Samsung Hospital, Seoul, Republic of Korea
| | - Seung-Ha Oh
- Department of Otorhinolaryngology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea
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Trevisi P, Ciorba A, Aimoni C, Bovo R, Martini A. Outcomes of long-term audiological rehabilitation in charge syndrome. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2016; 36:206-14. [PMID: 27214832 PMCID: PMC4977008 DOI: 10.14639/0392-100x-837] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 01/10/2016] [Indexed: 11/23/2022]
Abstract
The aim of this paper is to assess the long-term audiological features and outcomes of hearing rehabilitation in a large group of individuals with CHARGE Syndrome. The study has been conducted retrospectively, on a paediatric patient database, at the Audiology Department of the University Hospitals of Ferrara and Padua. The study sample included 31 children presenting with different degrees of hearing impairment associated with CHARGE syndrome. Hearing was assessed using auditory brainstem responses (ABRs) and/or electrocochleography, or conditioned audiometry (visual reinforcement audiometry [VRA] or play audiometry). Auditory-perceptual outcomes in terms of communication skills and expressive language were also recorded. The effects of hearing rehabilitation (with hearing aids or cochlear implants) in this group of children and language outcomes after rehabilitation were monitored during long-term follow-up. The outcomes of rehabilitation measures differed in relation to the heterogeneous and often severe disabilities associated with CHARGE syndrome, e.g. developmental delay, intellectual delay, visual impairment, thin 8th nerve with retrocochlear auditory dysfunction (as described in cases of auditory neuropathy/dyssynchrony). Oral expressive language was severely impaired in most cases, even after lengthy follow-up, suggesting the need for alternative augmentative communication modes. The early identification of sensorineural hearing loss, and carefully planned rehabilitation treatments, can be of some benefit in children with CHARGE syndrome.
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Affiliation(s)
- P Trevisi
- Audiology Department, Padua University Hospital, Italy
| | - A Ciorba
- Audiology Department, Ferrara University Hospital, Italy
| | - C Aimoni
- Audiology Department, Ferrara University Hospital, Italy
| | - R Bovo
- Audiology Department, Padua University Hospital, Italy
| | - A Martini
- Audiology Department, Padua University Hospital, Italy
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Cejas I, Hoffman MF, Quittner AL. Outcomes and benefits of pediatric cochlear implantation in children with additional disabilities: a review and report of family influences on outcomes. Pediatric Health Med Ther 2015; 6:45-63. [PMID: 29388595 PMCID: PMC5683271 DOI: 10.2147/phmt.s65797] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The number of children with hearing loss with additional disabilities receiving cochlear implantation has increased dramatically over the past decade. However, little is known about their auditory and speech and language development following implantation. The purpose of this review is to evaluate the effects of cochlear implantation on the most common genetic and developmental disorders in children with hearing loss. Benefits of cochlear implantation for children with autism spectrum disorder, developmental delay, CHARGE syndrome, cerebral palsy, learning disorders, Usher syndrome, Waardenburg syndrome, and attention deficit/hyperactivity disorder are reviewed. Our review indicates that children with hearing loss and additional disabilities benefit from cochlear implantation, especially when implanted early. Thus, early interventions seem as important for these children as for deaf children without additional disabilities. Comparisons of outcomes across these disabilities indicate that children with little to no cognitive impairment (eg, Waardenburg sydrome, attention deficit hyperactivity disorder) have better outcomes than those with greater deficits in intellectual functioning (eg, autism, CHARGE syndrome). In addition, parents of children with hearing loss and additional disabilities report higher levels of parenting stress and greater child behavior problems than those without comorbid diagnoses. However, these parents are as sensitive when interacting with their children as parents with typically developing children using cochlear implantation. Given these results, it is critical to evaluate these children's developmental milestones to provide early implantation and intervention, appropriately counsel families regarding realistic expectations for the implant, and facilitate family adaptation.
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Affiliation(s)
- Ivette Cejas
- Department of Otolaryngology, University of Miami Miller School of Medicine
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Incidence of Brain Abnormalities Detected on Preoperative Brain MR Imaging and Their Effect on the Outcome of Cochlear Implantation in Children with Sensorineural Hearing Loss. Int J Biomed Imaging 2015; 2015:275786. [PMID: 25685142 PMCID: PMC4320865 DOI: 10.1155/2015/275786] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 12/28/2014] [Accepted: 12/28/2014] [Indexed: 12/04/2022] Open
Abstract
The incidence of sensorineural hearing loss (SNHL) increased gradually in the past decades. High-resolution computed tomography (HRCT) and magnetic resonance (MR) imaging, as an important part of preimplantation evaluation for children with SNHL, could provide the detailed information about the inner ear, the vestibulocochlear nerve, and the brain, so as to select suitable candidate for cochlear implantation (CI). Brain abnormalities were not rare in the brain MR imaging of SNHL children; however, its influence on the effect of CI has not been clarified. After retrospectively analyzing the CT and MR imaging of 157 children with SNHL that accepted preoperative evaluation from June 2011 to February 2013 in our hospital and following them during a period of 14.09 ± 5.08 months, we found that the white matter change, which might be associated with the history of medical condition, was the most common brain abnormality. Usually CI was still beneficial to the children with brain abnormalities, and the short-term hearing improvement could be achieved. Further study with more patients and longer follow-up time was needed to confirm our results.
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Choi JE, Jang JY, Cho YS. Cochlear implantation using a suprameatal approach in a case of severely contracted mastoid cavity. KOREAN JOURNAL OF AUDIOLOGY 2015; 18:144-7. [PMID: 25558410 PMCID: PMC4280758 DOI: 10.7874/kja.2014.18.3.144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 07/20/2014] [Accepted: 09/03/2014] [Indexed: 11/22/2022]
Abstract
Although cochlear implantation using posterior tympanotomy has been performed worldwide, other alternative approaches might be more beneficial and convenient in some selected cases. Of these, suprameatal approach was reported to be one of useful options in cases with narrow facial recess, anteriorly located facial nerve and an ossified cochlea. We describe a case of cochlear implantation using the modified suprameatal approach in a severely contracted mastoid cavity and suggest another indication of this approach.
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Affiliation(s)
- Ji Eun Choi
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeon Yeob Jang
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yang-Sun Cho
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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