Collecting blood samples from patients treated with CAR-T cells for blood cancers

Collection of Biological Samples From Patients Treated With CAR-T Cells for Hematological Malignancies in Montpellier University Hospital

Observational University Hospital, Montpellier · NCT04290000

This study is collecting blood samples from patients with lymphoma and Acute Lymphoblastic Leukemia who have been treated with CAR-T cells to see what factors affect how well the treatment works.

Quick facts

Study typeObservational
Enrollment300 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity Hospital, Montpellier Academic / other
Drugs / interventionsCAR-T
Locations1 site (Montpellier)
Trial IDNCT04290000 on ClinicalTrials.gov

What this trial studies

This observational study aims to collect and bank blood samples from patients treated with CAR-T cells for hematological malignancies, specifically lymphoma and Acute Lymphoblastic Leukemia, at the University Hospital of Montpellier. The study will gather clinical data alongside the biological samples to investigate the factors influencing the efficacy of CAR-T cell treatments. By understanding the reasons behind treatment failures, the research seeks to optimize CAR-T cell therapies for better patient outcomes.

Who should consider this trial

Good fit: Ideal candidates for this study are patients who have been treated with CAR-T cells at the University Hospital of Montpellier.

Not a fit: Patients who may not benefit from this study include those who refuse to sign the consent form or are pregnant.

Why it matters

Potential benefit: If successful, this study could lead to improved CAR-T cell therapies and better treatment responses for patients with hematological malignancies.

How similar studies have performed: While CAR-T cell therapies have shown impressive outcomes in some studies, this specific approach to understanding treatment failures is novel and has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* patient treated by CAR-T cell at the University Hospital of Montpellier

Exclusion Criteria:

* refusal to sign consent form
* pregnant woman
* major protected

Where this trial is running

Montpellier

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Lymphoma and Acute Lymphoblastic LeukemiaCAR T-CelllymphomaAcute Lymphoblastic Leukemia
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.