Comparing Treatment Efficacy With Mepolizumab and Omalizumab in Severe Asthma - "Choosebetweenamab".

Summary

Mepolizumab is an anti-interleukin-5 ( IL-5) monoclonal antibody that neutralizes IL-5 and reduces eosinophil counts in both sputum and blood. Omalizumab is an anti-immunoglobulin E (IgE) monoclonal antibody (mAb) used in the treatment of severe allergic eosinophilic asthma The investigators propose that in patients with the dual phenotypes of severe allergic and eosinophilic asthma, that Mepolizumab is as effective as Omalizumab. However, this trial will also identify key clinical biomarkers that will clarify which patients will respond best to each of these interventions. This study will be the first direct clinical comparison of these agents and will apply expert clinical characterization, along with cutting edge biotechnology to better inform treatment choices for severe asthma. This is an important and urgent management problem facing the Australian pharmaceutical scheme, where imprecision in prescribing will result in reduced clinical effectiveness as well as substantial and sustained costs.

Timeline

Start

2018-11-03

Primary completion

2022-06

Completion

2022-12

Drugs

Indications