FT576 in Subjects With Multiple Myeloma
Multiple Myeloma, Myeloma
About this trial
This is an interventional treatment trial for Multiple Myeloma focused on measuring Multiple Myeloma, daratumumab, CAR NK cell, cellular therapy, relapsed/refractory multiple myeloma, allogeneic natural killer cells, anti-CD38 monoclonal antibody, chimeric antigen receptor (CAR), BCMA, anti-B-cell maturation antigen (BCMA), natural killer (NK) cell
Eligibility Criteria
- Abbreviated inclusion criteria:
Diagnosis of r/r MM with measurable disease by at least one of the following:
- Serum M-protein ≥1.0 g/dL
- Urine M-protein ≥200 mg/24 hours
- Involved serum free light chain level ≥10 mg/dL, with an abnormal kappa-lambda ratio if the serum M-protein <1.0 g/dL and/or urine M-protein <200 mg/24 hours
- Regimens A and A1: MM relapsed or progressed after ≥3 prior approved therapies, including an IMiD, proteosome inhibitor, and anti-CD38 mAb
- Regimens B and B1: MM relapsed or progressed after ≥2 prior approved therapies, including an IMiD and proteosome inhibitor
Note: for all Regimens, prior BCMA CAR T-cell therapy and BCMA-targeted therapy (e.g., bi-specific engagers or antibody-drug conjugates) is allowed
* Abbreviated exclusion criteria:
Eastern Cooperative Oncology Group Performance Status (ECOG PS) ≥2
Evidence of insufficient hematologic function:
- ANC <1000/µL without growth factor support ≤7 days prior to measurement
- Platelet count <75,000/µL without platelet transfusion ≤72 hours prior to measurement
Evidence of insufficient organ function
- CrCL <50 ml/min by Cockcroft-Gault or other institutional method
- T bilirubin >1.5x ULN, except for Gilbert's syndrome
- AST >3x ULN or ALT >3x ULN, unless directly due to underlying malignancy
- O2 sat <92% on room air
Clinically significant cardiovascular disease:
- Myocardial infarction within 6 months of first treatment
- Unstable angina or CHF of NYHA Grade 2 or higher
- Cardiac EF <40%
Subjects with active central nervous system (CNS) , including leptomeningeal disease. Subjects with prior CNS involvement may be enrolled into the study if effective treatment of their CNS disease was completed at least 3 months prior to Day 1 with no evidence of disease clinically and at least stable findings on relevant CNS imaging.
Non-malignant CNS disease such as stroke, epilepsy, CNS vasculitis, or neurodegenerative disease or receipt of medications for these conditions in the 2-year period leading up to study enrollment
Currently receiving or likely to require immunosuppressive therapy (e.g., prednisone >5 mg daily) for any reason during the treatment period, with the exception of corticosteroids.
Clinically significant infections, including:
- HIV positive by serology
- HBV positive by serology or PCR
- HCV positive by serology or PCR
Live vaccine <6 weeks prior to start of conditioning
Receipt of an allograft organ transplant
Ongoing requirement for systemic graft -versus-host disease therapy
Plasma cell leukemia defined as a plasma cell count >2000/mm^3
Prior malignancy (other than current indication including any antecedent hematologic disorder) within the 2 years prior to enrollment except for the following: basal or squamous cell carcinomas of the skin, carcinoma in situ of the cervix or breast treated with curative intent, or localized prostate cancer treated with curative intent, or malignancy that, in the opinion of the investigator and Sponsor's Medical Monitor, is considered cured with minimal risk of recurrence within 3 years.
Washout periods from prior therapies:
- For all subjects (Regimens A, A1, B and B1), receipt of the following: Chemotherapy, or radiation therapy, except for palliative purposes, within 14 days prior to the first dose of FT576 (Day 1) or five half-lives, whichever is shorter; Investigational therapy within 30 days prior to the first dose of FT576 study treatment or five half-lives, whichever is shorter; Biologic therapy (except for anti-CD38 mAbs in Regimen B and B1), including autologous cellular immunotherapy (e.g. CAR-T/ CAR-NK), antibody-drug conjugates or bi-specific immune-cell engaging antibody within 30 days prior to first dose of FT576 (Day 1) or half -lives whichever is shorter. prior allogenic HSCT or allogenic CAR-T/CAR-NK within 6 months of first dose of FT576 (Day1).
- For subjects in Regimens B and B1 only, receipt of the following: Anti-CD38 therapy alone or in combination within 3 months prior to the start of daratumumab
Sites / Locations
- University of Alabama at BirminghamRecruiting
- City of HopeRecruiting
- Colorado Blood Cancer InstituteRecruiting
- Medical Oncology Hematology Consultants, PARecruiting
- Indiana University Melvin and Bern Simon Comprehensive Cancer CenterRecruiting
- Oncology Hematology Care, IncRecruiting
- Tennessee Oncology - NashvilleRecruiting
- Texas Oncology-Medical City DallasRecruiting
- Virginia Oncology AssociatesRecruiting
- Froedtert Hospital, Medical College of WisconsinRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Experimental
Experimental
Experimental
Regimen A
Regimen A1
Regimen B
Regimen B1
FT576 single dose monotherapy in subjects with r/r MM
FT576 multiple dose monotherapy in subjects with r/r MM
FT576 single dose in combination with daratumumab in subjects with r/r MM
FT576 multiple dose in combination with daratumumab in subjects with r/r MM