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This is a randomized, double-blind, placebo controlled, four-arm, dose-ranging study. The purpose is to evaluate the relationship between the dose of lebrikizumab and the response in terms of the efficacy, safety, and tolerability in patients with asthma who are not on inhaled steroids.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| A | Experimental |
| |
| B | Experimental |
| |
| C | Experimental |
| |
| D | Placebo Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| lebrikizumab (MILR1444A) | Drug | Subcutaneous repeating dose |
| |
| lebrikizumab (MILR1444A) |
| Measure | Description | Time Frame |
|---|---|---|
| Change in forced expiratory volume in 1 second (FEV1) | Baseline to Week 12 |
| Measure | Description | Time Frame |
|---|---|---|
| Change in pre-bronchodilator FEV1 | Baseline to Week 24 | |
| Change in quality of life and symptom scores | Baseline to Week 12 | |
| Change in peak flow |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Michelle Freemer, M.D. | Genentech, Inc. | Study Director |
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| ID | Term |
|---|---|
| D001249 | Asthma |
| ID | Term |
|---|---|
| D001982 | Bronchial Diseases |
| D012140 | Respiratory Tract Diseases |
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
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| ID | Term |
|---|---|
| C561806 | lebrikizumab |
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| Drug |
Subcutaneous repeating dose |
|
| lebrikizumab (MILR1444A) | Drug | Subcutaneous repeating dose |
|
| placebo | Drug | Subcutaneous repeating dose |
|
| Baseline to Week 1 |
| Rate of asthma exacerbations | During the 24-week treatment period |
| Change in rescue medication use | From baseline to Week 1 |
| Frequency and severity of adverse events | From the first study-specific procedure through the last observation visit |
| Incidence of human anti-therapeutic antibodies (ATA) | Baseline to Week 32 |
| D012130 |
| Respiratory Hypersensitivity |
| D006969 | Hypersensitivity, Immediate |
| D006967 | Hypersensitivity |
| D007154 | Immune System Diseases |