Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Circassia Limited
With
Syneos Health
CIDAL
Age
12–65
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
History of moderate to severe rhinoconjunctivitis consistent with allergy to grass for at least 2 years.
Forced Expiratory Volume in 1 Second (FEV1) of at least 70% of predicted value or personal best if available at the Screening Visit.
Perennial Rye grass or Timothy grass-specific IgE ≥ 0.35 kU/L as measured by ImmunoCAP®.
Positive skin prick test to Perennial Rye grass or Timothy grass allergen
You may not be if
Positive skin prick test ≥ 5 mm to any confounding, co-existing seasonal allergens likely to be present during the pre-season baseline and grass pollen period.
Medical records of symptomatic perennial allergic rhinitis and/or asthma or a positive skin test ≥ 5 mm due to a perennial allergen to which the subject is regularly exposed (moulds, dust mites, cockroaches, and animal dander) and which cannot be avoided during the course of the study.
Previous immunotherapy treatment with any grass allergen for more than 1 month within 5 years prior to screening.
Subjects who had been treated with any non-grass licensed allergen immunotherapy extracts or non-grass investigational immunotherapy for more than 1 month within 1 year.
