The purpose of this study is to investigate the safety and efficacy of a study drug, benralizumab, in comparison to placebo in patients with severe asthma that is not well controlled by their current asthma medications.
Visit ClinicalTrials.gov for more information.
Study Coordinators and Research Nurses cannot give medical advice over the phone. Telephone numbers and email addresses are provided for obtaining additional information on specific research studies only. If you have specific questions which require clinical expertise, please call your primary care physician.