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Completed Phase 3 Interventional Results available

Efficacy and Safety Study of Benralizumab to Reduce OCS Use in Patients With Uncontrolled Asthma on High Dose Inhaled Corticosteroid Plus LABA and Chronic OCS Therapy

ClinicalTrials.gov ID: NCT02075255

Public ClinicalTrials.gov record NCT02075255. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Nov 2, 2026, 8:20 PM EST

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Multicenter, Randomized, Double-blind, Parallel Group, Placebo-controlled, Phase 3 Efficacy and Safety Study of Benralizumab (MEDI-563) to Reduce Oral Corticosteroid Use in Patients With Uncontrolled Asthma on High Dose Inhaled Corticosteroid Plus Long-acting β2 Agonist and Chronic Oral Corticosteroid Therapy (ZONDA)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this trial is to confirm if benralizumab can reduce the use of maintenance OCS in systemic corticosteroid dependent patients with severe refractory asthma with elevated eosinophils.

Study identification

NCT ID
NCT02075255
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
AstraZeneca
Industry
Enrollment
220 participants

Conditions and interventions

Conditions

Interventions

Biological

Eligibility (public fields only)

Age range
18 Years to 75 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 28, 2014 (Actual)
Primary completion
Aug 8, 2016 (Actual)
Completion
Aug 8, 2016 (Actual)
Last update posted
Jun 8, 2018

2014 – 2016

United States locations

U.S. sites
20
U.S. states
13
U.S. cities
19
Facility City State ZIP Site status
Research Site Los Angeles California 90025 —
Research Site Centennial Colorado 80112 —
Research Site Denver Colorado 80206 —
Research Site Hialeah Florida 33010 —
Research Site Hialeah Florida 33013 —
Research Site Miami Florida 33015 —
Research Site Orlando Florida 32825 —
Research Site Iowa City Iowa 52242 —
Research Site Fort Mitchell Kentucky 41017 —
Research Site Rochester Minnesota 55905 —
Research Site The Bronx New York 10461 —
Research Site Durham North Carolina 27704 —
Research Site Winston-Salem North Carolina 27103 —
Research Site Cincinnati Ohio 45231 —
Research Site Middleburg Heights Ohio 44130 —
Research Site Oklahoma City Oklahoma 73112 —
Research Site Philadelphia Pennsylvania 19140 —
Research Site Pittsburgh Pennsylvania 15213 —
Research Site Mt. Pleasant South Carolina 29464 —
Research Site Madison Wisconsin 53792 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 67 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT02075255, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 8, 2018 · Synced Nov 2, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT02075255 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →