Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
16 participants
OBSERVATIONAL
2010-06-30
2010-12-31
Brief Summary
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This study included 32 nasal cavities (16 individuals) with external nasal dilator strip (Breath Right®) and after decongestion (0.05% oxymetazoline chloride applied as an aerosol spray);
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Detailed Description
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This prospective study included 32 nasal cavities under the following conditions: 1st - basal condition; 2nd - with external nasal dilator strip (ENDS) (Breath Right®); 3rd - after decongestion (0.05% oxymetazoline chloride applied as an aerosol spray); 4th - after decongestion with ENDS.
Conditions
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Study Design
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CASE_CONTROL
PROSPECTIVE
Study Groups
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External nasal dilator, decongestion
External Nasal Dilator Strip; 0.05% oxymetazoline chloride
External Nasal Dilator Strip placed above the upper lateral cartilage; 20 minutes after decongestion with 0.05% oxymetazoline chloride applied as an aerosol spray (two times); after decongestion with ENDS.
Interventions
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External Nasal Dilator Strip; 0.05% oxymetazoline chloride
External Nasal Dilator Strip placed above the upper lateral cartilage; 20 minutes after decongestion with 0.05% oxymetazoline chloride applied as an aerosol spray (two times); after decongestion with ENDS.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
18 Years
50 Years
ALL
Yes
Sponsors
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University of Sao Paulo General Hospital
OTHER
Responsible Party
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University of Sao Paulo General Hospital
Principal Investigators
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Joao F Mello-Jr, Ph.D
Role: STUDY_DIRECTOR
University of Sao Paulo General Hospital
Locations
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University of Sao Paulo General Hospital
São Paulo, São Paulo, Brazil
Countries
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References
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Seren E. The effect of an adhesive external nasal dilator strip on the inspiratory nasal airflow. Am J Rhinol Allergy. 2010 Jan-Feb;24(1):e29-31. doi: 10.2500/ajra.2010.24.3426.
Nigro CE, Mion O, Mello JF Jr, Voegels RL, Roithmann R. Acoustic rhinometry: impact of external nasal dilator on the two first notches of the rhinogram. Am J Rhinol Allergy. 2011 Nov-Dec;25(6):e247-50. doi: 10.2500/ajra.2011.25.3708.
Other Identifiers
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306/03
Identifier Type: -
Identifier Source: org_study_id
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