To evaluate the effect of Conjunctival Allergen Challenge (CAC) with Dust Mites on nasal and ocular allergic symptoms following allergen exposure in the Allergen BioCube (ABC).
Study Type
OBSERVATIONAL
Enrollment
120
ORA, Inc.
Andover, Massachusetts, United States
Ocular Itching
Time frame: At specified timepoints for up to 2 hours
Conjunctival Redness
Time frame: At specified timepoints for up to 2 hours
Total Ocular Symptom Score (TOSS) of ocular itching and redness
Time frame: At specified timepoints for up to 2 hours
Total Nasal Symptom Score (TNSS) of nasal symptoms
Time frame: At specified timepoints for up to 2 hours
Nasal itching, Sneezing, Rhinorrhea, and Nasal Congestion
Time frame: At specified timepoints for up to 2 hours
Ciliary and episcleral redness
Time frame: At specified timepoints for up to 2 hours
Chemosis
Time frame: At specified timepoints for up to 2 hours
Lid Swelling
Time frame: At specified timepoints for up to 2 hours
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