An observational study in Allergic Rhinitis, sponsored by ORA, Inc.. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2015-10-22.
Sponsored by ORA, Inc. · Observational
A Multi-Center Study Evaluating the Nasal Allergic Symptomatology Induced by a Nasal Allergen Challenge (NAC) in a Dust Mite Population
1,105 studies on the registry are indexed under Rhinitis; 65 are open to participants now.
This study's enrollment of 21 is below the median of 141 across 172 observational studies indexed under Rhinitis.
Browse Rhinitis studies →ORA, Inc. is the lead sponsor of 25 studies on the registry; 2 are open to participants now.
Counted across the registry records on this site, refreshed daily.
subjects at least 18 years of age of either sex and any race
Exclusion Criteria:
TNSS= total nasal symptoms score
Time frame: 15 minutes
Individual nasal symptoms
Time frame: 15 minutes
This study is completed, as verified in Oct 2015. You cannot join it, but the record below documents what was studied.
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ORA, Inc.