Safety and Efficacy on Phase III Study on 300 IR SLIT to Patients Suffering From Grass Pollen Rhinoconjunctivitis

• Status: Completed
• Trial end date: 2010-01-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to evaluate the efficacy and safety of sublingual tablets of grass pollen allergen extract when initiated 2 months before the grass pollen season compared with placebo for reduction of rhinoconjunctivitis symptoms and rescue medication usage.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Stallergenes; Stallergenes Greer

Criteria

Inclusion criteria:

1. Male or female outpatients aged 12 to 65 years (inclusive).

2. Patients with grass pollen-related allergic rhinoconjunctivitis for at least the last two grass pollen seasons.

3. Positive SPT

4. RRTSS during the previous pollen season of greater than or equal to 12 out of a possible 18.

Exclusion Criteria:

1. Positive SPT to any other seasonal allergens present during the grass pollen season

2. Patients with clinically significant confounding symptoms of allergy to other allergens

3. Significant symptomatic perennial allergy due to an allergen to which the patient is regularly exposed.

4. Patients with moderate or severe persistent asthma (Global Initiative for Asthma [GINA] 3 or 4).