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Blood test may spare lung cancer patients from chemo

NCT ID NCT07360743

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jul 22, 2026 · Updated 2 times

Summary

This study tests whether a blood test can identify people with advanced lung cancer who can be treated with immunotherapy alone instead of chemotherapy plus immunotherapy. The trial enrolls 275 adults with high PD-L1 levels and a low inflammation blood score. The goal is to see if these patients can avoid early tumor growth and enjoy longer-lasting benefits from treatment.

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

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

About 275 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jul 2026

An estimate. Start dates often move.

Expected to finish

Apr 2032

An estimate. End dates often move.

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: In addition to the inclusion criteria of the METAREM master protocol, following additional criteria must be respected during patient inclusion in META-1 trial: 1. Patients with age ≥18 years 2. Patients in first-line therapy for advanced metastatic NSCLC with PD-L1 Tumor Proportion Score (TPS) \>50%, without EGFR/ ALK/ ROS1 mutations and irrespective of their histological subtype (squamous or non-squamous). 3. Patients with a PTI score of zero in plasma on the baseline PORTRAIT report. Note: Patients with PTI score ≥ 1 who meet all other criteria will be followed up to 36 months or death according to standard of care. Exclusion Criteria: In addition to the Exclusion criteria of the METAREM master protocol, following additional criteria must be considered during patient exclusion from META-1 trial: 1. Patients who have previously received an anti-PD(L)1 or anti-CTLA4 or anti-LAG-3 or anti-TIM3 immunotherapy. 2. Patients with any Hypersensitivity to the active ingredient or to any of the excipients of Pembrolizumab or Cemiplimab.

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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.

  1. The places running it

    4 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • APHP-Hôpital Ambroise Paré

    Boulogne-Billancourt, 92100, France

  • Centre Antoine Lacassagne

    Nice, 06189, France

  • Institut Bergonie Bordeaux

    Bordeaux, 33076, France

  • Institut Gustave Roussy

    Villejuif, 94805, France

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