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Clinical Trials/ChiCTR2300069653
ChiCTR2300069653Not yet recruitingNot Applicable

长间隔序贯人工耳蜗植入患者听觉系统功能的研究

科室自筹1 site in 1 countryStarted: April 1, 2023Last updated:
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Conditions

Trial Snapshot

Phase
Not Applicable
Status
Not yet recruiting
Sponsor
Locations
1
Primary Endpoint
言语识别率
Study OverviewStudy DesignEligibility CriteriaArms & InterventionsOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Study Overview

Brief Summary

  1. 研究较长间隔时间序贯植入人工耳蜗（CI）的患者双耳残余螺旋神经节细胞的数量及对电刺激反应能力之间的差异，及听皮层听觉分辨能力之间的差异；
  2. 分析影响第二侧 CI 效果的因素。

Study Design

Study Type
观察性研究
Primary Purpose
队列研究

Eligibility Criteria

Ages
1 to 60 (—)
Sex
All

Inclusion Criteria

  • •两岁前双耳诊断为重度至极重度 SNHL；
  • •无严重认知或行为缺陷。

Exclusion Criteria

  • •患有耳蜗畸形（大前庭导水管畸形除外）；
  • •长时间不佩戴第二侧耳蜗；

Arms & Interventions

长间隔组

短间隔组

Outcomes

Primary Outcomes

言语识别率

蜗神经复合动作电位

皮层听觉诱发电位

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor
科室自筹

Study Sites (1)

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