- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00753194
False Positive Results in Newborn Hearing Screening (NHS)
September 15, 2008 updated by: Federal University of São Paulo
False-Positive Results in Newborn Hearing Screening: Possible Causes
The purpose of this study is to investigate the rate of false-positive results in Newborn Universal Hearing Screening Programs and it´s possible causes.
Study Overview
Status
Completed
Conditions
Detailed Description
False-positive results in Newborn Hearing Screening(NHS) leads to unnecessary parents anxiety and increase the cost of the procedure before hospital discharge.
Getting to know the possible causes will lead to solutions to decrease the number of normal hearing babies that fail NHS with Otoacoustic Emissions.
Study Type
Observational
Enrollment (Actual)
1110
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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-
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Rio de Janeiro, Brazil, 22.220-001
- Hospital Panamericano
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
6 hours to 2 days (Child)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Newborns
Description
Inclusion Criteria:
- Healthy newborns
Exclusion Criteria:
- Risk factors for hearing loss
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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1
Newborns that show a "Pass" On the newborn hearing screening program before hospital discharge
|
2
Newborns that show a "fail" and will be retested in 15 days.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Otoacoustic Emissions
Time Frame: At birth
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At birth
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Chair: Marisa Frasson, Doctor, Federal University of São Paulo
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
March 1, 2005
Primary Completion (Actual)
March 1, 2006
Study Completion (Actual)
January 1, 2007
Study Registration Dates
First Submitted
September 15, 2008
First Submitted That Met QC Criteria
September 15, 2008
First Posted (Estimate)
September 16, 2008
Study Record Updates
Last Update Posted (Estimate)
September 16, 2008
Last Update Submitted That Met QC Criteria
September 15, 2008
Last Verified
September 1, 2008
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2612
- 26129
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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