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PET-CT-based Study of Central Mechanisms of Cortical Metabolism in 18F-FDG and 18F-AV1451 Age-related Deafness

NCT05796011 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2023-04-03

No results posted yet for this study

Summary

The participants were recruited from elderly subjects in the age range of 60-85 years and audiological assessments, cognitive function assessments, non-invasive brain imaging, behavioral assessments were collected from the normal control group, the elderly deaf non-hearing group and the elderly deaf hearing group according to the inclusion and exclusion criteria. The project aims to investigate the differences in auditory speech and cognitive function in age-related deafness at the behavioural level, and to investigate the central cortical metabolic mechanisms in age-related deafness at the brain imaging level.

Conditions

  • Age-related Hearing Loss
  • PET-CT

Interventions

DEVICE

hearing aids

Hearing aid(s) fitted for one or two sides of ear.

OTHER

without hearing intervention

neither earing aids nor other heaing treatment were applied.

OTHER

healthy control

healthy control

Sponsors & Collaborators

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

    lead OTHER

Eligibility

Min Age
50 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-07-06
Primary Completion
2024-01-01
Completion
2024-01-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05796011 on ClinicalTrials.gov