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NCT05892731

Study of Cognitive Reserve Disorder Affecting Depression in Aged Related Hearing Loss Via Rest State EEG

Status unknown Last updated 7 June 2023
What this trial tests

trial testing with depression in Age-related Hearing Loss in 44 participants. Status unknown.

Timeline
8 February 2023
Primary endpoint
16 April 2023
31 December 2023

Quick facts

Lead sponsorSun Yat-Sen Memorial Hospital of Sun Yat-Sen University
StatusStatus unknown
Study typeOBSERVATIONAL
Enrollment44
Start date8 February 2023
Primary completion16 April 2023
Estimated completion31 December 2023
Sites1 location across China

Drugs / interventions tested

Conditions studied

Sponsor

Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Who can join

Adults 55 to 89, any sex, with Age-related Hearing Loss or Cognitive Decline. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

In this study, patients with aged-related hearing loss with depression and without depression were evaluated by audiometry (pure tone audiometry and speech audiometry), cognitive function assessment (MMSE scale for simple mental state test, MoCA Scale for Montreal Cognitive Assessment), and depressive symptoms assessment (GDS-15 and HAMD), resting state EEG. The ananlysis of resting state EEG included power spectral density, traceability analysis, functional connectivity, microstate, clustering coefficient, characteristic path length, characteristic path permeability, and compatibility coefficient. EEG signals were used to explore the activation of brain regions and poor connectivity of brain regions affected by cognitive reserve dissonance on the level of brain imaging. This paper innovatively explores the influence of cognitive reserve dissonance on depressive mood in senile deafness by means of audiological assessment, cognitive function assessment, depression symptom assessment, resting state electroencephalography (EEG) and other technical means. Auditory and cognitive cortical activation, functional connectivity of brain regions, small-world attributes and microstates were analyzed in senile deafness with or without depression at the brain imaging level.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other recruiting trials for Age-related Hearing Loss

Currently open trials in the same condition.

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