A Cross Over Study to Compare the Effect of Combined Treatment With QAV680 and Cetirizine

• Status: Completed
• Trial end date: 2010-07-28
• Target enrollment: 0
• Participant gender: All

Summary

This study will determine the capacity of more frequent dosing of QAV680 to suppress allergic inflammation. The study will investigate the paradigm of multiple receptor antagonism in allergic disease by combining QAV680 with a second generation H1 histamine receptor antagonist to assess possible additive or synergistic anti-allergic effects of the two compound classes.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Novartis Pharmaceuticals
• Treatments: Cetirizine

Criteria

Inclusion Criteria:

• Patients with clinical history of intermittent allergic rhinitis with seasonal onset and offset of nasal allergy symptoms during each of the last two ragweed allergy seasons

• positive skin prick test to ragweed allergen within twelve months of screening

Exclusion criteria:

• Use of any medication used to treat allergy (administered via any route), such as:

pseudoephedrine, antihistamines, ipratropium bromide, cromoglycates, corticosteroids, immunotherapy or other antiinflammatory or immunosuppressive agents, or any other medication administered via the nasal or ocular routes)

• Within the last three years a recurrent history of acute or chronic bronchospastic disease including moderate-severe asthma or chronic obstructive pulmonary disease

• Nasal conditions such as nasal septal perforations,nasal polyps, sinus disease, chronic nasal obstruction

Other protocol-defined inclusion/exclusion criteria may apply