Safety of ToleroMune House Dust Mite (HDM) to Treat House Dust Mite Allergy in HDM Allergic Subjects With Rhinoconjunctivitis

Summary

The prevalence of allergic sensitisation to House Dust Mite (HDM) varies from region to region and depends on the regional prevalence of HDM. In the third National Health and Nutrition Examination Surveys, 54.3% of the US population had positive test responses to one or more allergens, with the prevalence for HDM being 27.5%. Like many other allergens, exposure to HDMA in sensitised patients is associated with poorer lung function, greater medication requirements and more asthma symptoms as well as chronic rhinosinusitis symptoms. ToleroMune HDM is a novel, synthetic, allergen-derived peptide desensitising vaccine, currently being developed for the treatment of Houst Dust Mite allergy. The purpose of the present study is to evaluate the safety and tolerability of multiple ascending doses of ToleroMune HDM in subjects in subjects with a documented history of allergic rhinoconjunctivitis on exposure to house dust mite. The efficacy of ToleroMune HDM will also be explored in these subjects using the Late Phase Skin Response, Early Phase Skin Response and Conjunctival Provocation Test.

Timeline

Start

2009-11

Primary completion

2010-08

Completion

2010-08

Drugs

Indications