New blood test aims to predict who will respond to immunotherapy
NCT ID NCT07155811
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study will test a new automated blood test that measures how well a patient's T-cells (immune cells) are working. The goal is to see if the test results match how well the cancer responds to standard immunotherapy drugs like anti-PD1 or anti-CTLA4. The study will include 100 adults with advanced solid tumors starting immunotherapy at one center in France.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- VIDAS® STIMM™ T RUO test (a blood test that measures T-cell function)
- What this could lead to
- If successful, this test could help doctors predict which patients will benefit from immunotherapy, allowing more personalized treatment decisions.
- What could go wrong
- This is an early observational study, not a treatment trial. The test may not reliably predict outcomes, and results may not apply to all cancer types or treatments.
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
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Sep 2025
An estimate. Start dates often move.
- Expected to finish
-
Sep 2025
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 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: * Male or female aged 18 years or older with a confirmed diagnosis of solid tumors (any type of tumor) in advanced or metastatic stages * Patients who are due to start standard treatment with anti-PD1, anti-PDL1, or anti-CTLA4 (combinations of ICIs are permitted) at the Léon Bérard Center: * Cohort A: ICI without concomitant chemotherapy * Cohort B: ICI with concomitant chemotherapy * Patients who have understood, dated, and signed the consent form for this study before undergoing any protocol-specific procedures. * Patients affiliated with or covered by a social security system. Exclusion Criteria: * Patients to be treated with immunotherapy in combination with targeted therapy. * Patients treated with chemotherapy within the last 21 days prior to D1 of immunotherapy * Pregnant or breastfeeding patients. * Patients with other known cancers that are progressing or requiring the initiation of another treatment. * Patients with psychological, family, geographical, or social circumstances that, in the investigator's judgment, could potentially prevent the signing of an informed consent form and/or compliance with study procedures. * Patients in one or more of the following situations: subject to legal protection measures, deprived of liberty by judicial or administrative decision, receiving psychiatric care, admitted to a health or social care facility for purposes other than research
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Advanced solid tumor are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- A single-arm, non-randomized, open-label, dose-escalation and dose-expansion, multicenter phase i study to evaluate the safety, tolerability, pharmacokinetic and pharmacodynamic profiles, as well as preliminary efficacy, of ND-003 in chinese patients with advanced solid tumors.
- Mitochondria-Targeting drug gamitrinib tested for first time in humans
- New antibody drug conjugate tested against advanced cancers
- First-in-Human trial asks whether HG381 is safe and tolerable in advanced solid tumors
- Custom-Built immune cells take aim at a notorious cancer mutation
- Experimental injection SHR-7787 put to the test against advanced solid tumors