Status:
COMPLETED
Incidence of Tinnitus Amongst Teenagers and Young Adults mp3 Users
Lead Sponsor:
Faculdade de Medicina de Valenca
Conditions:
Tinnitus
Eligibility:
All Genders
15-30 years
Brief Summary
The aim of this study is to compare the incidence of tinnitus between mp3 users and non-users, aged between 15 and 30 years old. 100 patients will be recruited in Valença secondary schools. High frequ...
Eligibility Criteria
Inclusion
- 15 to 30 years old
- A-n tympanogram
Exclusion
- muscular tinnitus
- vascular tinnitus
- somatosensorial tinnitus
- concomitant TMJ disorders
- external and middle ear diseases
- professional or recreative exposure to other noise sources other than mp3 players
Key Trial Info
Start Date :
August 1 2009
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
December 1 2009
Estimated Enrollment :
100 Patients enrolled
Trial Details
Trial ID
NCT01187251
Start Date
August 1 2009
End Date
December 1 2009
Last Update
August 24 2010
Active Locations (2)
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1
caculdade de Medicina de Valença
Valença, Rio de Janeiro, Brazil, 27600-000
2
OTOSUL,Otorrinolaringologia Sul-Fluminense
Volta Redonda, Rio de Janeiro, Brazil, 27255-650