drugset / Trial / NCT00562120
A Study to Test a New Decongestant in Patients With Allergic Rhinitis Following a Nasal Allergen Challenge
RandomizedCrossoverDouble-blindTreatment
Summary
An H3 receptor antagonist should reduce the congestion associated with allergic rhinitis. A nasal allergen challenge will be given to patients to induce rhinitis symptoms and acoustic rhinometry will be used to measure the congestion.
Timeline
- Start
- 2007-12
- Primary completion
- 2008-08
- Completion
- 2008-08
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Allegra-D | Unknown | — | Oral |
| Comparator | Fexofenadine | Unknown | — | Oral |
| Subject | PF-03654746 | Small molecule | — | Oral |