Immunotherapy With BCMA CAR-T Cells in Treating Patients With BCMA Positive Relapsed or Refractory Multiple Myeloma
Last updated on July 2021Recruitment
- Recruitment Status
- Active, not recruiting
- Estimated Enrollment
- 25
Summary
- Conditions
- Recurrent Plasma Cell Myeloma
- Refractory Plasma Cell Myeloma
- Type
- Interventional
- Phase
- Phase 1
- Design
- Allocation: N/AIntervention Model: Single Group AssignmentMasking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 21 years and 125 years
- Gender
- Both males and females
Description
PRIMARY OBJECTIVE: I. To evaluate the safety of adoptive therapy with ex vivo expanded autologous CD8+ plus CD4+ T cells transduced to express a human B cell maturation antigen (BCMA)-targeting chimeric antigen receptor (CAR) for patients with relapsed or treatment refractory multiple myeloma. SECON...
PRIMARY OBJECTIVE: I. To evaluate the safety of adoptive therapy with ex vivo expanded autologous CD8+ plus CD4+ T cells transduced to express a human B cell maturation antigen (BCMA)-targeting chimeric antigen receptor (CAR) for patients with relapsed or treatment refractory multiple myeloma. SECONDARY OBJECTIVES: I. To determine the duration of in vivo persistence and the phenotype of long lived CAR-T cells. II. To determine the degree to which adoptively transferred T cells traffic to multiple myeloma (MM) cells in the bone marrow (BM) and function in vivo. III. To estimate the antitumor activity of adoptively transferred BCMA-specific CAR-expressing T lymphocytes (BCMA CAR-T cells). OUTLINE: This is a dose-escalation study of BCMA-specific CAR-expressing T lymphocytes. Patients undergo leukapheresis to obtain their immune cells, from which CAR-T cells are produced. A few weeks later, patients then receive cyclophosphamide and fludarabine on days -4 to -2. Beginning 36-96 hours after chemotherapy, patients receive BCMA-specific CAR-expressing T lymphocytes intravenously (IV) over 20-30 minutes on day 0. Patients may receive a second dose of BCMA-specific CAR-expressing T lymphocytes IV with or without additional cytoreductive chemotherapy at the discretion of the principal investigator or their designee (sub-investigator). After completion of study treatment, patients are followed up at 60, 90, 120, 180, and 365 days and then annually up to 15 years.
Tracking Information
- NCT #
- NCT03338972
- Collaborators
- Juno Therapeutics, Inc.
- National Cancer Institute (NCI)
- Investigators
- Principal Investigator: Damian J. Green Fred Hutch/University of Washington Cancer Consortium