Lung cancer combo aims to clear cancer DNA
NCT ID NCT07264673
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase II trial tests whether adding OSE2101 (TEDOPI®) to standard maintenance therapy with cemiplimab can better clear cancer DNA from the blood in people with advanced non-small cell lung cancer. The study enrolls 160 participants who have a specific immune type (HLA-A2 positive) and have not progressed after initial chemo-immunotherapy. The main goal is to see if the combination increases ctDNA clearance rates compared to standard care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- cemiplimab and OSE2101 (TEDOPI®)
- What this could lead to
- If successful, this combination could improve ctDNA clearance and potentially delay cancer progression in NSCLC patients.
- What could go wrong
- This is an early phase II trial with only 160 participants, so results may not apply broadly. The treatment may not improve outcomes or could cause side effects.
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 160 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Oct 2029
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 99 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: * Histologically or cytologically confirmed diagnosis of non- oncogene addicted advanced, locally advanced (not suitable for definitive chemoradiation therapy) or metastatic non-small-cell lung cancer (NSCLC) * Any patient candidate for first line chemo-immunotherapy irrespective of PD-L1 levels * HLA-A2 positive * ECOG PS 0-1 * Signed informed consent (IC) prior to any trial-specific procedures Exclusion Criteria: * Patients not candidate for chemo-immunotherapy * HLA-A2 negative * Symptomatic or not previously treated and not stable brain metastases. Brain metastases are allowed if asymptomatic or pretreated * Tumor tissue not available (archive or collected before trial inclusion) * Evidence of EGFR mutations or ALK or ROS1 rearrangements * Performance status \>1 (ECOG) * Diagnosis of another cancer in the last 3 years, except for in situ carcinoma of cervix, breast and bladder or skin carcinoma(squamous or basaloid)
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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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Istituti Fisioterapici Ospitalieri- Ifo - Istituto Regina Elena
RECRUITINGRoma, RM, 00144, Italy
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