Patient Reported Outcomes in Adults With Severe Eosinophilic Asthma on Benralizumab.

  • End date
    Sep 23, 2022
  • participants needed
  • sponsor
Updated on 2 September 2021


This study will generate patient reported outcomes (PROs) associated with the use of benralizumab as treatment for severe eosinophilic asthma.


Benralizumab was launched in 2018 following regulatory approval in Canada and is now widely available for Canadian patients with severe eosinophilic asthma.

This study is an observational cohort study of patient reported outcomes (PROs) within real-world settings for participants who are prescribed benralizumab for treatment of uncontrolled severe eosinophilic asthma. Patients will be recruited in select clinics across Canada.

Survey data for each participant in the study will be obtained at the following time-points:

  • Baseline (Week 0)
  • Short-term follow up: 1-, 2-, 4-, and 8-weeks after baseline
  • Long-term follow-up: 24- and 56-weeks after baseline

Condition Severe Eosinophilic Asthma
Treatment survey administration
Clinical Study IdentifierNCT03833141
Last Modified on2 September 2021


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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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