In patients with at least moderate persistent allergic asthma controlled with inhaled steroids, omalizumab (administered per US product label), when compared to placebo, will provide the participants with significantly improved tolerability of specific allergen immunotherapy (allergy shots) administered per a cluster schedule(rapid build up method).
Omalizumab is an FDA approved anti-IgE drug used to treat allergic asthma. This study is designed to give omalizumab 13 weeks prior to administering rapid build up of specific allergy shot, with an overlap of omalizumab and cluster therapy for 3 weeks. The cluster therapy will take 4 week to complete with maintenance dosage lasting an additional 6 weeks.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
14
placebo
Xolair 150-375 mg SQ every 2 or 4 weeks based on body weight and pre treatment IgE level.
University of Mississippi Medical Center
Jackson, Mississippi, United States
Evaluate the effect of omalizumab on systemic allergic reactions to specific immunotherapy (SIT) in patients with persistent allergic asthma who require treatment with inhaled steroids
Time frame: 2005-2007
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