- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00976547
Correlation Analysis of Hearing Thresholds, Validated Questionnaires and Psychoacoustic Measurements in Tinnitus Patients
Objective: To evaluate the correlation between audiometric thresholds, pitch matching (PM), minimum masking level (MML), Tinnitus Handicap Inventory (THI) and the Beck Depression Inventory (BDI) in tinnitus patients.
Subjects: 48 patients with tinnitus as the main complaint from OTOSUL, Otorrinolaringologia Sul-Fluminense, Volta Redonda, RJ, Brasil and Centro de Tratamento e Pesquisa em Zumbido, Belo Horizonte, MG, Brasil.
Method: Subjects performed tonal audiometry, Pitch Matching (PM) and Minimum Masking Level (MML) for tinnitus. They also fulfilled the Tinnitus Handicap Inventory (THI) and Beck Depression Inventory (BDI). Data was statistically compared for correlation between audiometric thresholds, psycho-acoustic measures and questionnaires.
Study Overview
Status
Conditions
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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MG
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Belo Horizonte, MG, Brazil
- Centro de Diagnóstico e Tratamento do Zumbido
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RJ
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Volta Redonda, RJ, Brazil, 27255-650
- OTOSUL,Otorrinolaringologia Sul-Fluminense
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- tinnitus for more than 6 months
- sensorineural hearing loss
- normal otoscopy
Exclusion Criteria:
- conductive or mixed hearing losses
- A-r, A-d, B and C tympanograms
- tinnitus treatment in the last 6 months
- pregnant woman
- Vestibular Schwannoma
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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Tinnitus patients
Group of 48 tinnitus patients
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Collaborators and Investigators
Sponsor
Investigators
- Study Chair: Ricardo R Figueiredo, MDMSc, OTOSUL, Faculdade de Medicina de Valença
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- FMV 2009 001
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