A Study to Investigate Ronde-cel Versus Investigator's Choice CD19 CAR T-Cell Therapy

Trial statusRecruiting
Trial phasePhase 3
Trial typeInterventional
Biological sexAll
Age18+
SponsorLyell Immunopharma, Inc.

About this trial

This Phase 3 study compares rondecabtagene autoleucel (ronde-cel), a dual-targeting CD19/CD20 CAR T-cell therapy, with investigator's choice of CD19 CAR T-cell therapy in patients with relapsed or refractory large B-cell lymphoma in the second-line setting.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

CAR T cell naïve and eligible to receive a CD19 CART-cell therapy

Histologically confirmed large B-cell lymphoma, including the following types defined by (WHO 2022) or International Consensus Classification (2022)

Diffuse large B-cell lymphoma (DLBCL)

Transformations of indolent B-cell lymphomas (excluding Richter's transformation)

Disqualifiers

Patients ineligible to receive CD19 CAR T-cell therapy

Primary CNS lymphoma

Patients with primary cutaneous LBCL, human herpes virus-8 positive lymphoma, Burkitt lymphoma, T cell histiocyte-rich lymphoma, or transformation from chronic lymphocytic leukemia/small lymphocytic lymphoma (Richter's transformation)

Patients with prior history of malignancy, other than aggressive relapsed or refractory LBCL, unless the patient has been free of the disease for ≥ 2 years

Trial design

Design model

Parallel

Treatments tested in this trial

  • rondecabtagene autoleucel

    Biological/Vaccine

    An autologous, dual-targeting CD19/20 CAR T-cell candidate.

  • axicabtagene ciloleucel

    Biological/Vaccine

    An autologous CD19 CAR T-cell therapy

  • lisocabtagene maraleucel

    Biological/Vaccine

    An autologous CD19 CAR T-cell therapy

Treatment groups

400 Participants
are divided into 2 treatment groups
Group A: Rondecabtagene autoleucelExperimental treatment 1 intervention
Group B: Investigator's Choice CD19Active comparator 2 interventions

Trial outcomes

Primary outcomes

1

Event free survival

The time interval from treatment initiation until the occurrence of a specific event of interest.

Time frame
36 months

Secondary outcomes

1

Overall Response Rate

Best Overall Response per Lugano Criteria

Time frame
36 months
2

Complete Response Rate

Complete Response per Lugano Criteria

Time frame
36 months
3

Progression Free Survial

The length of time during and after the treatment of a disease that a patient lives with the disease but it does not get worse.

Time frame
36 months
4

Overall Survival

The length of time from either the date of diagnosis or the start of treatment for a disease, that patients diagnosed with the disease, are still alive.

Time frame
6 years

Other outcomes

Sponsors and contacts

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