Brain Mechanism and Outcome of Surgical Intervention of Conductive Hearing Loss.

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

26 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-01-01

Study Completion Date

2023-12-31

Brief Summary

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This study explores the brain region activation and remodeling of poor connections of brain regions in the postoperative outcomes of conductive hearing loss patients with tinnitus by comparing pre - and post-operative audiological assessment, tinnitus assessment and EEG data.

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Detailed Description

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This study explores the brain region activation and remodeling of poor connections of brain regions in the postoperative outcomes of conductive hearing loss patients with tinnitus by comparing pre - and post-operative audiological assessment, tinnitus assessment and EEG data. Including audiological assessment (pure tone audiometry, speech test), tinnitus assessment (tinnitus matching, tinnitus handicap inventory, tinnitus function index, visual analogue scale)and non-invasive brain imaging assessment (EEG, fNIRS).

Conditions

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Conductive Hearing Loss Tinnitus Surgery

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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baseline

pre-operative period test results

Group Type NO_INTERVENTION

No interventions assigned to this group

follow-up

post-operative period test results

Group Type OTHER

surgery

Intervention Type OTHER

Surgical treatment of conductive hearing loss with tinnitus

Interventions

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surgery

Surgical treatment of conductive hearing loss with tinnitus

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* aged between 18 and 60 years;
* diagnosed with conductive hearing loss with tinnitus;
* treated with surgery;
* able to cooperate with all Chinese version evaluation;
* right-handed.

Exclusion Criteria

* Pure tone audiometry indicates that the average pure tone hearing threshold (500Hz, 1kHz, 2kHz, 4kHz) is \> 91dB HL;
* acoustic neuroma, nasopharyngeal carcinoma;
* hearing loss caused by noise or drugs.

Minimum Eligible Age

18 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No