New asthma drug shows promise in late-stage trial
NCT ID NCT06680947
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new antibody drug (called 610) for adults with severe asthma that is not well controlled by standard inhalers. About 225 participants will receive either the drug or a placebo to see if it improves lung function and reduces asthma attacks over 52 weeks. The drug targets a specific immune cell protein (IL-5) to reduce airway inflammation.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 225 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 1\. Able to understand and follow the protocol requirements, and give written informed consent prior to participation voluntarily in the study. * 2\. Female and male aged 18 to 75 years. * 3\. Diagnosed with asthma for ≥12 months that meet GINA. * 4\. History of physician-diagnosed asthma requiring treatment with ICS and at least one other control medication for at least 6 months prior to screening. * 5\. Documented history of ≥ 1 moderate exacerbations within 12 months prior to screening. * 6\. Asthma Control Questionnaire question version (ACQ) score ≥1.5 at the screening visit and the randomization visit. Exclusion Criteria: * 1\. Presence of a known pre-existing, clinically important lung condition other than Asthma. * 2\. Severe asthma exacerbation within 4 weeks prior to randomization. * 3\. Subjects with any eosinophilic diseases other than asthma. * 4\. Known, pre-existing severe or clinically significant cardiovascular disease. * 5\. known, pre-existing other concurrent clinically significant medical conditions that are uncontrolled with standard treatment. * 6\. Subjects who have active Hepatitis B, Hepatitis C or HIV infections as determined by positive results at Screening. * 7\. Subjects with allergy/intolerance to a monoclonal antibody.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Shanghai General Hospital
Shanghai, Shanghai Municipality, China
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Other studies related to the condition(s) this trial covers.
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