New drug duo targets hard-to-treat lung cancer in early trial
NCT ID NCT07489703
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests two drugs together for people with advanced non-small cell lung cancer that has HER2 abnormalities. The drugs are SHR-A1811, which targets HER2, and ivonescimab, which boosts the immune system. The goal is to see if the combination can control the cancer longer. About 30 adults aged 18-75 who have not responded to prior therapy or are newly diagnosed will take part.
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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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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. Signed ICF. 2. Age 18-75. 3. ECOG PS 0-1. 4. Life expectancy ≥3 months. 5. Histologically/cytologically confirmed locally advanced or metastatic/recurrent NSCLC, not eligible for curative surgery or definitive chemoradiotherapy. 6. Cohort 1: Failed prior first-line systemic therapy, with HER2 amplification or overexpression . Cohort 2: No prior systemic therapy, with HER2 amplification/overexpression . 7. ≥1 measurable lesion per RECIST 1.1. 8. Adequate organ and bone marrow function. 9. Use of effective contraception. Exclusion Criteria: 1. History of ILD, pneumonitis requiring steroids, or active non-infectious pneumonitis. 2. Arterial/venous thrombotic event within 6 months. 3. Significant cardiovascular disease. 4. Active autoimmune disease requiring systemic treatment. 5. Use of systemic immunosuppressants within 2 weeks prior. 6. Symptomatic pleural/pericardial/ascitic effusion requiring drainage. 7. Symptomatic, progressive, or diffusely spread CNS metastases.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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Other studies related to the condition(s) this trial covers.
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