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1.
Cochlear Implants Int ; 24(6): 325-334, 2023 11.
Article in English | MEDLINE | ID: mdl-36927486

ABSTRACT

OBJECTIVES: To assess an evidence-based model (EBM) approach to cochlear implant (CI) aftercare that includes a modified, reduced treatment schedule for newly-implanted adult CI recipients consisting of four appointments (initial activation, 1-, 3- and 6- months postactivation) in the first year post-surgery. METHOD: This prospective multicenter proof-of-concept study was conducted across three clinics in the United States by five experienced CI clinicians. Seventeen newly-implanted adult patients with postlingual hearing loss enrolled in the study. Hearing outcomes were measured using objective speech testing and subjective self-report measures. RESULTS: Most recipients (14/17; 82%) were able to follow the four-appointment EBM schedule. The reduced number of visits translated into an average time savings of 3 hours per patient. Significant improvements in speech perception were observed at both 3- and 6-months postactivation, as measured by CNC words in quiet and AzBio sentences at +10 dB SNR, consistent with published results achieved by traditional practices. Recipients were significantly satisfied with telephone, music, small group conversation, and television listening at 6 months postactivation. Recipient satisfaction with overall service was rated as "excellent" by 14/14 (100%) respondents. CONCLUSION: The four-appointment EBM approach delivered efficient and effective audiological aftercare to CI recipients in the first year following CI implantation.


Subject(s)
Cochlear Implantation , Cochlear Implants , Speech Perception , Adult , Humans , United States , Cochlear Implantation/methods , Aftercare , Prospective Studies , Hearing , Speech Perception/physiology , Treatment Outcome
2.
Cochlear Implants Int ; 17(6): 283-292, 2016 Nov.
Article in English | MEDLINE | ID: mdl-27882827

ABSTRACT

OBJECTIVES: To summarize the development process of a national database that was designed to facilitate communication and collaboration, improve care, and create a framework for aggregate data sharing in cochlear implant (CI) research. METHODS: A group of nationally represented, multidisciplinary CI providers cooperated to define a standard set of data elements to incorporate into a database built by them in association with a group of computer scientists and software designers. CI centers across the USA, then, joined the non-profit Auditory Implant Initiative to use the database for their own clinical purposes and to help contribute to the national de-identified dataset for research and analytics. RESULTS: Approximately 12 months after the full release of the database, clinical information on 373 patients has been entered from 17 different CI centers representing 61 hearing professionals. A blend of six academic, seven private, and four non-profit CI centers participated in this phase of the data sharing network. DISCUSSION: The adoption of a single, standardized database by 17 centers throughout the USA has begun a framework for data sharing in CI research. Future steps include (1) expanding adoption, (2) scaling the database to include more patients, (3) streamlining the legal hurdles required for adoption, and (4) integrating the database with other software platforms (e.g. electronic health records, processors). CONCLUSION: A standardized clinical outcomes database that is utilized by a growing network of CI centers can help strengthen research through aggregate data sharing.


Subject(s)
Biomedical Research/statistics & numerical data , Cochlear Implantation/statistics & numerical data , Cochlear Implants , Databases, Factual , Information Dissemination/methods , Cooperative Behavior , Humans , Interdisciplinary Communication , Software , Software Design , United States
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