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

A Phase 2, Open-Label, Multicenter Study of Arlocabtagene Autoleucel (BMS-986393), a GPRC5D-directed CAR T Cell Therapy in Adult Participants With Relapsed or Refractory Multiple Myeloma (QUINTESSENTIAL)

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06297226
Acronym
QUINTESSENTIAL
Enrollment
230
Registered
2024-03-07
Start date
2024-03-21
Completion date
2032-06-30
Last updated
2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Multiple Myeloma

Keywords

Relapsed or Refractory Multiple Myeloma, Multiple Myeloma, BMS-986393, CAR T Cell Therapy, RRMM, Arlocabtagene Autoleucel

Brief summary

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.

Interventions

BIOLOGICALArlocabtagene Autoleucel

Specified dose on specified days

Sponsors

Juno Therapeutics, Inc., a Bristol-Myers Squibb Company
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* 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. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.

Exclusion criteria

* 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/

Design outcomes

Primary

MeasureTime frameDescription
Cohort 1: Best overall response (BOR) of partial response (PR) or betterUp to approximately 5 yearsThe 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)

Secondary

MeasureTime frameDescription
BOR of partial response (PR) or betterUp to approximately 5 yearsThe number and percent of participants achieving BOR of PR in quadruple class exposed participants received at least 3 prior LOT
Best overall response (BOR) of complete response (CR) including stringent complete response (sCR)Up to approximately 5 yearsThe 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)
Minimal residual disease (MRD) negative statusUp to approximately 5 years
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)Up to approximately 5 years
Duration of response (DOR) assessed by an IRCUp to approximately 5 yearsMedian DOR for responders only as estimated using Kaplan-Meier method and frequencies of participants who progressed, died, and were censored
Progression-free survival (PFS)Up to approximately 5 years
Overall survival (OS)Up to approximately 5 years
Overall response rate (ORR) assessed by an InvestigatorUp to approximately 5 years
Complete response rate (CRR) assessed by an InvestigatorUp to approximately 5 years
Time to response (TTR) assessed by an InvestigatorUp to approximately 5 years
Duration of response (DOR) assessed by an InvestigatorUp to approximately 5 years
Progression-free survival (PFS) with BOR according to the IMWG Response Criteria assessed by InvestigatorUp to approximately 5 years
Maximum observed plasma concentration (Cmax)Up to approximately 5 years
Area under the concentration-time curve (AUC)Up to approximately 5 years
Time of maximum observed plasma concentration (Tmax)Up to approximately 5 years
Mean changes from baseline in European Organization for Research and Treatment of Cancer - Quality of Life C30 (EORTC QLQ-C30) selected subscalesUp to approximately 5 years
Incidence of healthcare resource utilization (HCRU) events during treatment and during post-treatment follow-upUp to approximately 5 years

Countries

Australia, Canada, Japan, United States

Contacts

CONTACTBMS Clinical Trials Contact Center www.BMSClinicalTrials.com
Clinical.Trials@bms.com855-907-3286
CONTACTFirst line of the email MUST contain NCT # and Site #.
STUDY_DIRECTORBristol-Myers Squibb

Bristol-Myers Squibb

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 15, 2026