Study of Arlocabtagene Autoleucel (BMS-986393) a GPRC5D-directed CAR T Cell Therapy in Adult Participants With Relapsed or Refractory Multiple Myeloma

Trial statusRecruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age18+
SponsorJuno Therapeutics, Inc., a Bristol-Myers Squibb Company

About this trial

The purpose of this study is to evaluate the effectiveness and safety of Arlocabtagene Autoleucel (BMS-986393) in participants with relapsed or refractory multiple myeloma.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Documented diagnosis of multiple myeloma (MM) as per International Myeloma Working Group (IMWG) criteria.

Received at least 4 classes of MM treatment [including immunomodulatory drug (IMiD), proteasome inhibitor (PI), anti CD38 mAb, anti-BCMA therapy, and at least 3 prior lines of therapy (LOT).

Documented disease progression during or after their last anti-myeloma regimen as per IMWG 2016 criteria.

Participants must have measurable disease during screening.

Disqualifiers

Active or history of central nervous system involvement with MM.

Active systemic fungal, bacterial, viral, or other infection despite appropriate anti-infective treatment at the time of leukapheresis. Participants with severe infection, severe sepsis or bacteremia in the last 28 days prior to leukapheresis are excluded.

Received any prior therapy directed at G protein-coupled receptor class C, group 5, member D (GPRC5D) or has received other prior treatment for MM without the required washout prior to leukapheresis.

Other protocol-defined Inclusion/Exclusion criteria apply.

Trial design

Design model

Single group

Treatments tested in this trial

  • Arlocabtagene Autoleucel

    Biological/Vaccine

    Specified dose on specified days

Treatment groups

230 Participants
are divided into 2 treatment groups
Group A: Arlocabtagene Autoleucel Cohort 1Experimental treatment 1 intervention
Group B: Arlocabtagene Autoleucel Cohort 2Experimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Cohort 1: Best overall response (BOR) of partial response (PR) or better

The number and percent of participants achieving BOR of partial response (PR) or better in quadruple class exposed participants received at least 4 prior lines of therapy (LOT)

Time frame
Up to approximately 5 years

Secondary outcomes

1

BOR of partial response (PR) or better

The number and percent of participants achieving BOR of PR in quadruple class exposed participants received at least 3 prior LOT

Time frame
Up to approximately 5 years
2

Best overall response (BOR) of complete response (CR) including stringent complete response (sCR)

The number and percent of participants achieving complete response (CR) \[including stringent complete response sCR\] in participants having received at least 3 prior lines of therapy (LOT)

Time frame
Up to approximately 5 years
3

Minimal residual disease (MRD) negative status

Time frame
Up to approximately 5 years
4

Time from BMS-986393 infusion to first documentation of response of partial response (PR) or better according to the International Myeloma Working Group (IMWG) Response Criteria assessed by an independent review committee (IRC)

Time frame
Up to approximately 5 years

Other outcomes

Sponsors and contacts

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