The Normal Standard of Brainstem Auditory Evoked Potential in Adults Using a New Device

This study has been completed.
Sponsor:
Information provided by:
Universidade Estadual de Ciências da Saúde de Alagoas
ClinicalTrials.gov Identifier:
NCT01132092
First received: May 26, 2010
Last updated: NA
Last verified: May 2010
History: No changes posted

May 26, 2010
May 26, 2010
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No Changes Posted
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The Normal Standard of Brainstem Auditory Evoked Potential in Adults Using a New Device
The Normal Standard of Brainstem Auditory Evoked Potential in Adults Using a New Device

There are no differences between the exams made with the new device,that evaluates the hearing, and the device gold standard, that is widely used in clinics and hospitals.

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Observational
Observational Model: Cohort
Time Perspective: Prospective
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Probability Sample

Adults Normal hearing subjects and hearing loss Subjects

  • Normal Hearing (76 Subjects)
  • Subjects With Hearing Loss (15 Subjects)
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  • Normal hearing (experimental 1)
    76 Normal hearing subjects, male and female, adults, , evaluated by new device
  • Normal hearing (experimental 2)
    15 Normal hearing subjects, male and female, adults, , evaluated by new device
  • Hearing loss (experimental 3)
    15 hearing loss subjects, male and female, adults, evaluated by new device
  • Gold standard 1
    15 Normal hearing subjects, male and female, adults, evaluated by gold standard device
  • Gold Standard 2
    15 hearing loss subjects, male and female, adults, evaluated by gold standard device
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
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Inclusion Criteria:

  • hearing thresholds less than 25 dB at all frequencies of pure tone audiometry, with differences between the ears, by frequency, or less than 10 dB.
  • The group with bilateral sensorineural hearing loss was made up of adults with hearing thresholds changed from 25 to 60 dB HL for the frequencies 2000-8000 Hz for pure tone audiometry.

Exclusion Criteria:

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Both
25 Years to 55 Years
Yes
Contact information is only displayed when the study is recruiting subjects
Brazil
 
NCT01132092
UNCISAL-IS-001
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Universidade Estadual de Ciências da Saúde de Alagoas
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Universidade Estadual de Ciências da Saúde de Alagoas
May 2010

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP