New cocktail therapy hopes to tackle tough lung cancer
NCT ID NCT03381274
First seen Jun 27, 2026 · Last updated Jul 14, 2026 · Updated 2 times
Summary
This early-stage trial tests two new drug combinations in people with advanced EGFR-mutated non-small cell lung cancer whose previous treatments have stopped working. The study combines a biologic (oleclumab) with either the targeted drug osimertinib or another experimental drug (AZD4635). The main goals are to check safety and see if the tumors shrink. About 43 adults are taking part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Oleclumab (a biologic) combined with either osimertinib (Tagrisso) or AZD4635 (a drug)
- What this could lead to
- If successful, this could point toward new combination treatments that help control advanced EGFR-mutated lung cancer after other therapies stop working.
- What could go wrong
- This is an early-phase trial with only 43 participants, so results may not apply to all patients. The combinations may cause serious side effects or fail to improve outcomes.
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 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
-
43 people
The number who actually took part.
- Started
-
May 2018
- Expected to finish
-
Nov 2026
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
-
18 to 101 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.
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. Age ≥ 18 2. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1 3. Weight ≥ 35 kg 4. Diagnosed with histologically or cytologically confirmed locally advanced/metastatic NSCLC with EGFRm * For Arm A (Oleclumab + Osimertinib arms): must have received 1 prior line of therapy with an EGFR tyrosine kinase inhibitor (TKI) and confirmed T790M negative * For Arm B (Oleclumab + AZD4635 arms): must have received at least 2 but not more than 4 prior lines of therapy. Exclusion Criteria: 1. Receipt of an EGFR TKI within 14 days of the first dose of study treatment 2. Receipt of any conventional or investigational anticancer therapy not otherwise specified within 21 days of the planned first dose 3. Prior receipt of any investigational immunotherapy. Participants may have received agents that have local health authority approval for the disease indication 4. Concurrent enrollment in another therapeutic clinical study. Enrollment in observational studies will be allowed. 5. Participants with a history of venous thrombosis within the past 3 months 6. Participants with prior history of myocardial infarction, transient ischemic attack, or stroke in the last 6 months 7. Active or prior documented autoimmune or inflammatory disorders within the past 3 years prior to the start of treatment 8. Other invasive malignancy within 2 years 9. Untreated central nervous system (CNS) metastatic disease, leptomeningeal disease, or cord compression 10. Current or prior use of immunosuppressive medication within 14 days prior to the first dose Additional Exclusion Criteria for Arm A 1. Concurrent treatment (or inability to stop therapy) with medications or herbal supplements known to be potent inducers of cytochrome P (CYP) 3A4 2. Participants has a history of interstitial lung disease (ILD), drug-induced ILD, radiation pneumonitis that required steroid treatment, or any evidence of clinically active ILD 3. Participants requires continuous supplemental oxygen for any reason Additional Exclusion Criteria for Arm B 1. Herbal preparations/medications are not allowed throughout the study 2. History of seizures excluding those that occurred due to previously untreated CNS metastasis
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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
-
Research Site
La Jolla, California, 92093, United States
-
Research Site
San Francisco, California, 94143, United States
-
Research Site
Aurora, Colorado, 80045, United States
-
Research Site
New Haven, Connecticut, 06510, United States
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Research Site
Atlanta, Georgia, 30322, United States
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Research Site
Chicago, Illinois, 60611, United States
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Research Site
Baltimore, Maryland, 21224, United States
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Research Site
New York, New York, 10032, United States
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Research Site
Houston, Texas, 77030, United States
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Research Site
Seoul, 03080, South Korea
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Research Site
Seoul, 05505, South Korea
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Research Site
Seoul, 06351, South Korea
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Research Site
Taichung, 40705, Taiwan
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