Epidemiology of Hearing Loss in Diabetic and Non-Diabetic Veterans
1 other identifier
observational
N/A
1 country
1
Brief Summary
The purpose of this study is to determine if individuals with diabetes are at increased risk of hearing impairment or tinnitus (the perception of ringing or noises in the ears or head). An important goal of this research is also to obtain a better understanding of possible interactions between hearing disorders and other chronic conditions, such as diabetes. Participation in this research will be for a few hours only, to be scheduled at the participant's convenience and according to the testing schedules of the different clinics involved.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
Started Apr 1999
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
April 1, 1999
CompletedFirst Submitted
Initial submission to the registry
July 3, 2001
CompletedFirst Posted
Study publicly available on registry
July 5, 2001
CompletedStudy Completion
Last participant's last visit for all outcomes
March 1, 2004
CompletedJanuary 21, 2009
December 1, 2004
July 3, 2001
January 20, 2009
Conditions
Eligibility Criteria
Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.
Sponsors & Collaborators
Study Sites (1)
Portland VA Medical Center
Portland, Oregon, 97201, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Sponsor Type
- FED
Study Record Dates
First Submitted
July 3, 2001
First Posted
July 5, 2001
Study Start
April 1, 1999
Study Completion
March 1, 2004
Last Updated
January 21, 2009
Record last verified: 2004-12