Lung cancer hope: drug combo targets resistant tumors
NCT ID NCT04691817
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding tocilizumab to atezolizumab can shrink tumors or slow cancer growth in people with advanced non-small cell lung cancer that no longer responds to standard immunotherapy. About 28 adults will receive the combination and be monitored for side effects and response. The goal is to find a new treatment option for this hard-to-treat cancer.
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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
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About 28 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2023
- Expected to finish
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Sep 2027
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 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.
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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: * Advanced non-squamous NSCLC (Stage IV or recurrent after initial curative intent therapy) in adults age 18 or older * Prior exposure to at least 1 line of therapy * Exposure to a including checkpoint inhibitor in line of therapy immediately prior to enrollment on trial * ECOG PS 0-2 Exclusion Criteria: * Presence of a driver mutation that is susceptible to targeted therapy * No greater than CTCAE v5 grade 3 toxicity attributed to prior immunotherapy * Other active invasive malignancy requiring ongoing therapy * Evidence of progressing or untreated brain metastases * Evidence or history of leptomeningeal disease * Uncontrolled tumor related pain * History of an autoimmune disease or IPF
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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
1 site. 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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Abramson Cancer Center of the University of Pennsylvania
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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Other studies related to the condition(s) this trial covers.
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