Collection of Biological Samples From Patients Treated With CAR-T Cells for Hematological Malignancies

  • STATUS
    Recruiting
  • End date
    Feb 25, 2035
  • participants needed
    300
  • sponsor
    University Hospital, Montpellier
Updated on 19 February 2024

Summary

Development of CAR-T cell against CD19 B lymphoma and Acute Lymphoblastic Leukemia leaded to 2 authorized medication: Yescarta and Kymriah. Despite impressive outcomes in 3 phase II studies, never met in relapsed or refractory diseases, half of the patients don't respond to this treatment.This can be explained by a low expansion, functional alteration or short persistence of infused cells. Determination of reasons for treatment failure is the first step for optimization of this therapeutics. This project aims to bank blood samples from a cohort of patients treated with CAR-T cell for hematological malignancies in Montpellier University Hospital. Clinical data related to samples will be collected. This samples will be used to determine factors influencing efficacy of CAR-T cells treatments.

Description

Development of CAR-T cell against CD19 B lymphoma and Acute Lymphoblastic Leukema leaded to 2 authorized medication: Yescarta and Kymriah. Despite impressive outcomes in 3 phase II studies, never met in relapsed or refractory diseases, half of the patients don't respond to this treatment.This can be explained by a low expansion, functional alteration or short persistance of infused cells. Determination of reasons for treatment failure is the first step for optimization of this therapeutics. This project aims to bank blood samples from a cohort of patients treated with CAR-T cell for hematological malignancies in Montpellier University Hospital. Clinical data related to samples will be collected. This samples will be used to determine factors influencing efficacy of CAR-T cells treatments.

Details
Condition Lymphoma and Acute Lymphoblastic Leukemia
Age 18-100 years
Treatment additional biological samples during CAR-T CELL treatment
Clinical Study IdentifierNCT04290000
SponsorUniversity Hospital, Montpellier
Last Modified on19 February 2024

Eligibility

Yes No Not Sure

Inclusion Criteria

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

Exclusion Criteria

refusal to sign consent form
pregnant woman
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