Retrospectively Investigating Longitudinal Outcomes in MED-EL SONATA 2 Cochlear Implant Recipients. (LORIS)
Longitudinal Outcomes of SONATA 2 Cochlear Implant Recipients: a Retrospective Study
MED-EL Cochlear Implants (CI) provide auditory sensations via electrical stimulation of the auditory pathways for severely to profoundly hearing-impaired individuals who obtain little or no benefit from acoustic amplification in the best aided condition.
However, there is only few evidence from large long-term observational studies available to gain knowledge on clinical effectiveness of cochlear implants. With continued pressure on healthcare system budgets, there is an increasing demand for evidence-based research that demonstrates an intervention is effective in the real-world environment across large and diverse populations. Currently, there is a paucity of data concerning the long-term outcomes of subjects implanted with a SONATA 2 cochlear implant from representative samples of the population. This retrospective study aims at analyzing SONATA 2 cochlear implant data from clinical routine.
調査の概要
詳細な説明
研究の種類
入学 (推定)
連絡先と場所
研究連絡先
- 名前:Jasmine Rinnofner
- 電話番号:+43577881694
- メール:jasmine.rinnofner@medel.com
研究場所
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Madrid、スペイン、28046
- Hospital Universitario La Paz
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コンタクト:
- Luis Lassaletta Atienza, Dr.
- 電話番号:+34 91 207 1651
- メール:llassaletta@salud.madrid.org
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Valencia、スペイン、46026
- Hospital Universitario y Politécnico La Fe
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コンタクト:
- Laura Cavallé Garrido, Dr.
- 電話番号:+43577881694
- メール:cavallelaura@gmail.com
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参加基準
適格基準
就学可能な年齢
- 子
- 大人
- 高齢者
健康ボランティアの受け入れ
サンプリング方法
調査対象母集団
説明
Inclusion Criteria:
- At least one MED-EL SONATA 2 cochlear implant with a compatible MED-EL audio processor
Exclusion Criteria:
- Lack of compliance with any inclusion criteria
研究計画
研究はどのように設計されていますか?
デザインの詳細
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
|
Bisyllables recognition score in quiet
時間枠:pre-operative to 5 years post-operative
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pre-operative to 5 years post-operative
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Bisyllables recognition score in noise
時間枠:pre-operative to 5 years post-operative
|
pre-operative to 5 years post-operative
|
|
|
Wearing time
時間枠:up to 5 years post-operative
|
Wearing time in hours of audio processor used together with SONATA 2 cochlear implant
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up to 5 years post-operative
|
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Complications related to the device or procedure
時間枠:up to 5 years post-operative
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up to 5 years post-operative
|
|
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Device parameter
時間枠:up to 5 years post-operative
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Descriptive summary of which electrode type was used together with a SONATA 2 cochlear implant
|
up to 5 years post-operative
|
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Device parameter
時間枠:up to 5 years post-operative
|
Descriptive summary of which audio processor type was used together with a SONATA 2 cochlear implant
|
up to 5 years post-operative
|
|
Demographic information
時間枠:pre-operative
|
descriptive summary of demographics
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pre-operative
|
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Questionnaire scores
時間枠:pre-operative to 5 years post-operative
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Hearing Implant Sound Quality Index (HISQUI19).
Total score range from 19 to 133 points.
The higher the score the better the outcome.
|
pre-operative to 5 years post-operative
|
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Questionnaire scores
時間枠:pre-operative to 5 years post-operative
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Speech, Spatial, and Qualities of Hearing Scale (SSQ).
Total score range from 0 to 10 points.
The higher the score the better the outcome.
|
pre-operative to 5 years post-operative
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Questionnaire scores
時間枠:pre-operative to 5 years post-operative
|
LittlEars Auditory Questionnaire (LEAQ).
Total score range from 0 to 35 points.
The higher the score the better the outcome.
|
pre-operative to 5 years post-operative
|
|
Questionnaire scores
時間枠:pre-operative to 5 years post-operative
|
Glasgow Benefit Inventory (GBI).
Total score range from -100 to +100points.
The higher the score the better the outcome.
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pre-operative to 5 years post-operative
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協力者と研究者
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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