Evaluate Audiological Outcome of Cochlear Implant Program in Sohag University Hospital
Assessment of Audiological Outcome of Cochlear Implant Program at Sohag University Hospital
Evaluation of the outcome of cochlear implantation (CI) is very important issue since adequate hearing is linked to improved communication outcomes and school performance, development of speech and language, enhances speech perception in quiet and noise and even allows CI recipients to use the telephone.
As well as there is a growing need for a widely used set of international quality standards on minimal outcome measurements to determine outcomes in CI recipients, monitor the auditory progress of CI recipients over time and to be able to relate on important issues as the most ideal age for implantation and the cut-off audiological thresholds for CI indication.
This study will be conducted to evaluate outcome of cochlear implantation in sohag university hospital.
Aim of work:
To evaluate the outcome of cochlear implantation in Sohag university hospital.
調査の概要
詳細な説明
Materials and Methods:
- It is a prospective study on cochlear implant recipients in sohag cochlear implant unite from 2014: 2020.
• Subjects: Cochlear implant recipients in sohag cochlear implant unite from 2014: 2020.
Subjects will be divided into 2 categories:
Prelingual patients: subdivided into 3 groups
- Cochlear implant recipient with no medical or radiological issues.
- Cochlear implant recipients with medical concern or with other disabilities as syndromic patients.
- Cochlear implant recipients with radiological issues.
Postlingual patients: subdivided into 3 groups
- Cochlear implant recipients with no medical or radiological issues.
- Cochlear implant recipients with medical concern or with other disabilities as syndromic patients.
- Cochlear implant recipients with radiological issues.
Inclusion criteria:
Patients who received cochlear implant at Sohag university hospital and fulfill the following criteria:
- Age: from one year up to 60.
- Prelingual who had one year of regular speech therapy
Postlingual patients.
• Method:
Background information:
- History: Age, gender, Age at which hearing loss occur, cause of hearing loss, duration of hearing loss.
- Family support.
- Expectation of patient (if post lingual patient).
- Expectation of parents.
- Hearing assessment:
- Aided Pure Tone Audiometry (PTA) level.
Speech perception
- speech perception threshold (SRT).
- Speech perception in quiet for patients who developed language and postlingual patients using phonetically Balanced words for kinder garden ( PBKG) words, phonetically balanced words for adult (PBA), word intelligibility by picture identification (WIPI) or minimal birds.
Speech in noise test: for patients who developed language and post lingual patients.
3- Impedance telemetry. 4- Electrically evoked action potential (ECAP). 5- Cortical evoked P1N1 potential. Informed written consent will be taken from all Participant patients or their legal guardians.
This search will submit for approval from Research Ethics committee of Sohag Faculty of medicine.
All investigation will be done cost free.
研究の種類
入学 (予想される)
連絡先と場所
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
説明
Inclusion Criteria:
-
Patients who received cochlear implant at Sohag university hospital and fulfill the following criteria:
- Age: from one year up to 60.
- Prelingual who had one year of regular speech therapy
- Postlingual patients.
Exclusion Criteria:
- none
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
コホートと介入
グループ/コホート |
介入・治療 |
|---|---|
|
pre lingual
aided response, speech perception threshold impedance telemetry electrically evoked action potential p1n1 cortical evoked potential
|
aided response, speech, evoked potential
他の名前：
|
|
post lingual
aided response, speech perception threshold speech in noise impedance telemetry electrically evoked action potential p1n1 cortical evoked potential
|
aided response, speech, evoked potential
他の名前：
|
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 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Hearing threshold for Cochlear implant users at Sohag University Hospital
時間枠：one year postoperative
|
Pure Tone Audiometery will be used to measure the hearing threshold in decible at each frequnecy from 250 Hz to 8000 Hz
|
one year postoperative
|
|
Central processing of speech for cochlear implant users at Sohag university Hospital
時間枠：one year postoperative
|
Auditory Evoked Potential for detection of P1 wave which generated at central auditory area, Presence of P1 wave means normal speech processing, while absence of P1 wave means abnormal speech processing
|
one year postoperative
|
協力者と研究者
スポンサー
捜査官
- 主任研究者：Shahenda A Moussa, Master、Sohag university, Faculty of medicine
出版物と役立つリンク
研究記録日
主要日程の研究
研究開始 (予想される)
一次修了 (予想される)
研究の完了 (予想される)
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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