New hope for HER2 lung cancer: targeted drug plus chemo trial launches
NCT ID NCT07486817
First seen Jun 27, 2026 · Last updated Sep 02, 2026 · Updated 10 times
Summary
This study tests a new targeted drug called zongertinib, which blocks the HER2 protein that fuels cancer growth, in combination with standard chemotherapy (with or without the immunotherapy pembrolizumab). It is for people with advanced or metastatic non-squamous non-small cell lung cancer that has a HER2 mutation and who have not had prior treatment. The main goal is to see how safe and tolerable the combinations are, with 60 participants randomly assigned to one of two treatment groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- zongertinib (a targeted therapy that blocks HER2 protein) combined with platinum-based chemotherapy (cisplatin or carboplatin plus pemetrexed), with or without pembrolizumab (an immunotherapy)
- What this could lead to
- If successful, this could lead to a new first-line treatment option for people with HER2-mutant non-small cell lung cancer, potentially improving tumor control and survival.
- What could go wrong
- This is an early Phase IIa trial with only 60 participants, so results may not apply to all patients. The combination of drugs may cause significant side effects, and the added benefit of pembrolizumab is not yet known.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Aug 2029
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 years and older
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria: 1. Patients ≥18 years of age or over the legal age of consent in countries where that is greater than 18 years at the time of signature of the informed consent form (ICF) 2. Histologically or cytologically confirmed diagnosis of an advanced and/or metastatic non-squamous non-small cell lung cancer (NSCLC) 3. Documented activating human epidermal growth factor receptor 2 (HER2) mutation as per existing local lab result 4. An archival tumor tissue sample must be submitted to the central laboratory after randomization to retrospectively confirm the HER2 status 5. Patients who have not received any systemic treatment for unresectable, locally advanced or metastatic disease 6. Presence of at least one measurable non-Central Nervous System (CNS) lesion according to response evaluation criteria in solid tumors (RECIST) 1.1 7. Eligible to receive treatment with the selected platinum based doublet chemotherapy and pembrolizumab in accordance with the summary of product characteristics (SmPC)/Product Information 8. Eastern Cooperative Oncology Group (ECOG) score of 0 or 1 Further inclusion criteria apply. Exclusion criteria: 1. Tumors with targetable alterations with approved available therapy 2. Presence or history of leptomeningeal disease 3. Radiotherapy within 4 weeks prior to treatment start with exception of palliative radiotherapy to regions other than the chest if completed at least 2 weeks prior to treatment start 4. Major surgery (major according to the investigator's assessment) performed within 4 weeks prior to randomization or planned within 6 months after screening 5. Any history of or concomitant condition that, in the opinion of the investigator, would compromise the patient's ability to comply with the trial or interfere with the evaluation of the safety and efficacy of the test drug 6. Previous therapy with a HER2-directed agent 7. History or presence of cardiovascular abnormalities which are considered as clinically relevant by the investigator. Myocardial infarction, stroke, or pulmonary embolism within 6 months prior to randomization Further exclusion criteria apply.
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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 places running it
17 sites in 7 countries. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Asan Medical Center
RECRUITINGSeoul, 05505, South Korea
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CTR Leon Berard
RECRUITINGLyon, 69373, France
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Cabrini Health
RECRUITINGMalvern, Victoria, 3144, Australia
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Fiona Stanley Hospital
RECRUITINGMurdoch, Western Australia, 6150, Australia
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Guangdong Provincial People's Hospital
RECRUITINGGuangzhou, 510080, China
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Hospital Universitari Vall d'Hebron
RECRUITINGBarcelona, 08035, Spain
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Hospital Universitario 12 de Octubre
RECRUITINGMadrid, 28041, Spain
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Hospital Virgen del Rocío
RECRUITINGSeville, 41013, Spain
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INS Curie
RECRUITINGParis, 75005, France
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Kindai University Hospital
RECRUITINGOsaka, Sakai, 590-0197, Japan
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National Cancer Center Hospital
RECRUITINGTokyo, Chuo-ku, 104-0045, Japan
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Royal North Shore Hospital
NOT_YET_RECRUITINGSt Leonards, New South Wales, 2065, Australia
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Samsung Medical Center
RECRUITINGSeoul, 06351, South Korea
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Severance Hospital
RECRUITINGSeoul, 03722, South Korea
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Shanghai Geriatric Medical Center
RECRUITINGShanghai, 201104, China
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Thoraxklinik-Heidelberg gGmbH am Universitätsklinikum Heidelberg
RECRUITINGHeidelberg, 69126, Germany
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Universitätsklinikum Köln (AöR)
RECRUITINGCologne, 50937, Germany
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