Long-term Follow-up of Participants Treated With Galapagos Chimeric Antigen Receptor (CAR) T-cell Therapies

Trial statusRecruiting
Trial phasePhase 3
Trial typeInterventional
Biological sexAll
Age18+
SponsorLakefront Biotherapeutics NV

About this trial

This is a long-term follow-up study for participants treated with Galapagos (GLPG) CAR T-cell therapies to evaluate the long-term safety and efficacy of GLPG CAR T-cell products for 15 years post infusion.

Per Health Authorities guidelines for gene therapy medicinal products that utilize integrating vectors (e.g. lentiviral vectors), long term safety and efficacy follow up of treated patients is required. The purpose of this study is to monitor all participants exposed to GLPG CAR T-cell therapies for 15 years following their last CAR T-cell infusion to assess the risk of delayed adverse events (AEs) and the long-term benefit/risk profile and to monitor for replication-competent lentivirus (RCL) and CAR-T cell persistence.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

All participants who have been treated with a Galapagos CAR T-cell therapy in a clinical trial or Managed Access Program.

Disqualifiers

There are no exclusion criteria for this study

Trial design

Design model

Single group

Treatments tested in this trial

  • GLPG CAR T-cell therapy

    Genetic

    No investigational products will be administered to participants in this study.

Treatment groups

546 Participants
are divided into 1 treatment group
Group A: Previously treated participants with GLPG CAR T-cell therapyExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Percentage of participants with targeted adverse events (AEs)

Time frame
From infusion up to 15 years
2

Percentage of participants with detectable CAR transgene levels in peripheral blood

Time frame
From infusion up to 15 years
3

Percentage of participants with serious AEs (SAEs) considered related to the Galapagos CAR T-cell therapy

Time frame
From infusion up to 15 years
4

Percentage of participants with at least 1% of T-cells in the blood sample or positive new malignancies

Time frame
From infusion up to 15 years

Secondary outcomes

1

Percentage of participants with disease progression

Time frame
From infusion up to 15 years
2

Time to subsequent anticancer therapy

Time frame
From infusion up to 15 years
3

Overall survival

Time frame
From infusion up to 15 years

Other outcomes

Sponsors and contacts

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