Blood test may predict who benefits from CAR-T for lymphoma
NCT ID NCT06352242
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing whether a blood test can predict how well CAR-T cell therapy works in people with diffuse large B-cell lymphoma. Researchers will take blood samples before and after treatment to look for a specific immune cell activity called trogocytosis. The goal is to find a pattern that tells doctors early on if the therapy is likely to succeed.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a simple blood test that helps doctors predict which patients will respond well to CAR-T therapy for lymphoma.
- What could go wrong
- This is an early observational study, not a treatment trial. It may not find a reliable predictive signature, and results may not apply to all patients.
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 85 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
May 2024
- Expected to finish
-
Feb 2027
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
-
Accepted
You do not need to have the condition being studied to take part.
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: * For patients * Patient who has given free and informed consent in writing for inclusion in the non-interventional CART-BANK protocol, and orally for the CARTROG protocol, * Patients over 18 years of age at the time of inclusion, * Diagnosis of LDGCB, * Decision to treat with anti-CD19 CAR-T cells, * Patient affiliated to or benefiting from a social security scheme. * For healthy volunteers: * Given free and informed oral consent for inclusion in the CARTROG protocol, * Donor between 18 and 70 years of age at the time of inclusion, * No history of solid cancer or hematological malignancy, * No known chronic pathology (e.g. hypertension, diabetes, etc.) and no daily treatment, * No surgical treatment within the last 6 months. Exclusion Criteria: * Patients who do not meet all the inclusion criteria, * Pregnant or breast-feeding patient, * Patient unable to follow the procedures and/or frequency of visits planned in the trial, for psychological, family, social or geographical reasons, * Patient unable to consent freely to inclusion, under guardianship, curatorship or safeguard of justice.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Diffuse large B-cell lymphoma 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 places running it
2 sites. The list below names each one and where it is.
-
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.
Contacts and locations
Locations
-
Clinical Investigation Center, University Hospital
RECRUITINGMontpellier, France
-
Clinical hematology department, University Hospital
RECRUITINGMontpellier, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- New drug BL-M08D1 joins standard therapy in fight against aggressive lymphoma
- Can AI spot the lymphoma patients who Won't respond?
- Outpatient immunotherapy tested for hard-to-treat lymphomas
- Can an antibody drug boost standard chemotherapy against an aggressive blood cancer?
- A CAR-T therapy given by injection: can it help Hard-to-Treat lymphoma?
- New drug joins standard chemotherapy in fight against B-Cell lymphoma