1
|
Aljazeeri I, Alturaiki S, Abdelsamad Y, Alzhrani F, Hagr A. Various approaches to the round window for cochlear implantation: a systematic review. J Laryngol Otol 2023; 137:1064-1082. [PMID: 35729690 DOI: 10.1017/s0022215122001438] [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] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Round window approaches are used to insert a cochlear implant electrode array into the scala tympani. This study aimed to review the literature to find the reported round window approaches. METHOD This review was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analyses ('PRISMA') guidelines. Articles that described their surgical approach to the round window were included. The PubMed, Scopus, Web of Science and Cochrane Library electronic databases were searched through to June 2021. The study protocol was registered on Prospero (reference number: CRD42021226940). RESULTS A total of 42 reports were included. The following approaches were documented: the standard facial recess, keyhole, retrofacial, modified suprameatal, transaditus, combined posterior tympanotomy and endomeatal, modified Veria, canal wall down approaches, and endoscopically assisted technique. CONCLUSION This review suggested that there are numerous distinct round window approaches, providing alternatives when the round window is inaccessible through the standard facial recess.
Collapse
Affiliation(s)
- I Aljazeeri
- Aljaber Ophthalmology and Otolaryngology Specialized Hospital, Ministry of Health, Ahsa, Saudi Arabia
- King Abdullah Ear Specialist Center, College of Medicine, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
| | - S Alturaiki
- Aljaber Ophthalmology and Otolaryngology Specialized Hospital, Ministry of Health, Ahsa, Saudi Arabia
| | - Y Abdelsamad
- Research Department, MED-EL GmbH, Riyadh, Saudi Arabia
| | - F Alzhrani
- King Abdullah Ear Specialist Center, College of Medicine, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
| | - A Hagr
- King Abdullah Ear Specialist Center, College of Medicine, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
| |
Collapse
|
2
|
You P, Lovin BD, Patel AJ, Hosek KE, Peng A, Sweeney AD. Quality of Life After Modified Rambo Ear Canal Closure in Pediatric and Adult Patients. Otolaryngol Head Neck Surg 2023; 168:814-820. [PMID: 35414323 DOI: 10.1177/01945998221093529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/19/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To present the surgical and quality of life (QOL) outcomes of patients who underwent blind sac closure of the external auditory canal (EAC) via a modified Rambo approach. STUDY DESIGN Retrospective case review. SETTING Tertiary academic referral center. METHODS All patients who underwent EAC closure with a modified Rambo approach between 2015 and 2021 were evaluated. Complication rates, QOL estimations from a validated survey, and subjective cosmetic reports were analyzed. RESULTS Thirty-five ears were closed in 31 patients. The most common indication for surgery was related to cochlear implantation and cochlear malformation or cholesteatoma (31.4%). No case involved an immediate complication requiring revision surgery, and 4 ears (11.4%) were suspected of having cholesteatoma within the surgical cavity at a mean 28.6-month follow-up. Adults (≥18 years) had significantly higher QOL scores than children in the medical resource subscale of the Chronic Ear Survey (P < .01), and patients undergoing concurrent EAC closure and skull base tumor removal scored higher than others (P = .04). Females reported higher cosmetic scores than males (P = .04). QOL and cosmetic scores compared favorably to previously published data involving the management of otologic disease. CONCLUSIONS Ear canal closure can be a useful technique for select adult and pediatric patients. Patient and surgeon concerns regarding QOL and cosmesis in ear canal closure should be explored prior to employing this surgical technique, though the present data suggest that the modified Rambo approach to closure is generally associated with reasonable outcomes in both areas.
Collapse
Affiliation(s)
- Peng You
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
- Division of Otolaryngology, Department of Surgery, Texas Children's Hospital, Houston, Texas, USA
| | - Benjamin D Lovin
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
- Division of Otolaryngology, Department of Surgery, Texas Children's Hospital, Houston, Texas, USA
| | - Akash J Patel
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Kathleen E Hosek
- Division of Otolaryngology, Department of Surgery, Texas Children's Hospital, Houston, Texas, USA
| | - Angela Peng
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Alex D Sweeney
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
- Division of Otolaryngology, Department of Surgery, Texas Children's Hospital, Houston, Texas, USA
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| |
Collapse
|
3
|
Hsieh CY, Sun CH, Lin WL, Gotamco GL, Hsu CJ, Wu HP. Modified transcanal cochlear implantation in CHARGE syndrome: A case report. Medicine (Baltimore) 2019; 98:e18283. [PMID: 31852103 PMCID: PMC6922572 DOI: 10.1097/md.0000000000018283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
RATIONALE Cochlear implantation (CI) in CHARGE syndrome is technically challenging because of the anatomical anomalies. This case aims to report a successful case of CI in CHARGE syndrome by using the modified transcanal approach with external auditory canal (EAC) obliteration. PATIENT CONCERNS The 3-year-old girl presented at the outpatient department with bilateral hearing loss and nasal obstruction since birth. DIAGNOSIS The patient had bilateral profound sensorineural hearing loss, patent ductus arteriosus, atresia of the choanae, middle and inner ear anomalies, and growth retardation, fulfilling the criteria for typical CHARGE syndrome. High resolution temporal bone computed tomography scan revealed a poorly developed mastoid cavity, cochlear dysplasia, hypoplastic semicircular canals, ossicular chain malformation, and sigmoid sinus engorgement. Magnetic resonance imaging revealed a narrow internal auditory canal and a hypoplastic cochlear nerve. INTERVENTIONS Modified transcanal approach with external auditory canal obliteration OUTCOMES:: CI was successfully done and there are no intraoperative or postoperative complications occurred after 1 year of follow up. LESSONS The modified transcanal approach is a reasonable and safer option for CI in CHARGE syndrome.
Collapse
Affiliation(s)
- Cheng-Yu Hsieh
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
| | - Chuan-Hung Sun
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Wei-Lin Lin
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
| | - Giselle L. Gotamco
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
- Section of Otorhinolaryngology - Head and Neck Surgery, Department of Surgery, Chinese General Hospital and Medical Center, Manila, Philippines
| | - Chuan-Jen Hsu
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Hung-Pin Wu
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| |
Collapse
|
4
|
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
| |
Collapse
|
5
|
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]
|
6
|
Svrakic M. Rare case of bilateral aural atresia and cochlear dysplasia: when cochlear implantation is not the answer. Cochlear Implants Int 2018; 19:234-238. [PMID: 29455623 DOI: 10.1080/14670100.2018.1438767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE AND IMPORTANCE Reports of patients with concurrent middle and inner ear anomalies are rare. These patients present a surgical challenge for cochlear implantation. The surgical risk must be weighed against the predicted benefit of the patient's hearing outcome and subsequent development of speech and language as well as their quality of life. CLINICAL PRESENTATION Thirteen-year-old boy presented to the Otology clinic for auditory rehabilitation options. He has mild developmental delay, is non-verbal and communicates via American Sign Language. He was born with bilateral aural atresia and never wore amplification. On exam he has grade 1 microtia and complete ear canal atresia bilaterally. His behavioural hearing test shows profound sensorineural hearing loss of both ears. The computed tomography scan shows bilateral underdeveloped and completely opacified mastoid and middle ear, complete bony atresia of the ear canals, and an under-partitioned cochlea with poorly defined modiolus, among other abnormalities. The patient and his family were counselled on the available options as well as the need for any further studies. INTERVENTION Counselling of patient and family. CONCLUSION While there have been reports in the literature of performing cochlear implantations in patients with a concurrent atresia and cochlear dysplasia, these were patients whose degree of inner ear anomalies was relatively minor and their prognosis of a good audiological outcome was favourable. The presented case is that of a patient for whom the surgical approach to the cochlea alone would be difficult. More importantly, his quality of life would not significantly improve in light of the predicted limited hearing and language development outcomes, given the severity of his inner ear abnormalities, limited communication abilities, prolonged period of deafness and developmental delays.
Collapse
Affiliation(s)
- Maja Svrakic
- a Department of Otolaryngology , Northwell Health , New Hyde Park , NY , USA
| |
Collapse
|