FT538 in Subjects With Advanced Hematologic Malignancies

NCT ID: NCT04614636

Last Updated: 2023-09-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE1

Total Enrollment

42 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-10-17

Study Completion Date

2023-08-08

Brief Summary

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This is a Phase I dose-finding study of FT538 as monotherapy in acute myeloid leukemia (AML) and in combination with monoclonal antibodies in multiple myeloma (MM). The study will consist of a dose-escalation stage and an expansion stage where participants will be enrolled into indication-specific cohorts.

Detailed Description

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Conditions

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Acute Myeloid Leukemia AML, Adult Multiple Myeloma Myeloma

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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FT538 Monotherapy

FT538 monotherapy in subjects with r/r AML

Group Type EXPERIMENTAL

FT538

Intervention Type DRUG

Experimental Interventional Therapy, Allogeneic Cell Therapy NK Cell

Cyclophosphamide

Intervention Type DRUG

Lympho-conditioning Agent

Fludarabine

Intervention Type DRUG

Lympho-conditioning Agent

FT538 in Combination with Daratumumab

FT538 in combination with daratumumab in subjects with r/r MM

Group Type EXPERIMENTAL

FT538

Intervention Type DRUG

Experimental Interventional Therapy, Allogeneic Cell Therapy NK Cell

Cyclophosphamide

Intervention Type DRUG

Lympho-conditioning Agent

Fludarabine

Intervention Type DRUG

Lympho-conditioning Agent

Daratumumab

Intervention Type DRUG

Monoclonal Antibody, CD38, Anti-CD38

FT538 in Combination with Elotuzumab

FT538 in combination with elotuzumab in subjects with r/r MM

Group Type EXPERIMENTAL

FT538

Intervention Type DRUG

Experimental Interventional Therapy, Allogeneic Cell Therapy NK Cell

Cyclophosphamide

Intervention Type DRUG

Lympho-conditioning Agent

Fludarabine

Intervention Type DRUG

Lympho-conditioning Agent

Elotuzumab

Intervention Type DRUG

Monoclonal Antibody

Interventions

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FT538

Experimental Interventional Therapy, Allogeneic Cell Therapy NK Cell

Intervention Type DRUG

Cyclophosphamide

Lympho-conditioning Agent

Intervention Type DRUG

Fludarabine

Lympho-conditioning Agent

Intervention Type DRUG

Daratumumab

Monoclonal Antibody, CD38, Anti-CD38

Intervention Type DRUG

Elotuzumab

Monoclonal Antibody

Intervention Type DRUG

Other Intervention Names

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Darzalex Empliciti

Eligibility Criteria

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Inclusion Criteria

1. Diagnosis of one of the following by treatment regimen:

* Regimen A (FT538 monotherapy in r/r AML)

* Primary refractory AML, or
* Relapsed AML, defined as not in CR after one or more re-induction attempts; if \>60 years of age, prior re-induction therapy is not required
* Regimens B or C (FT538 + mAb in r/r MM)

* Regimen B only: MM that has relapsed or progressed after at least two lines of therapies, including a proteasome inhibitor and an immunomodulatory drug
* Regimen C only: MM that has relapsed or progressed after proteasome inhibitor therapy, and immunomodulatory therapy
* Regimen B and Regimen C: Measurable disease as defined in the protocol
2. Capable of giving signed informed consent
3. Agreement to comply with study procedures as described in the Schedule of Activities
4. Agrees to contraceptive use as described in the protocol

Exclusion Criteria

1. Females who are pregnant or breastfeeding
2. ECOG Performance Status ≥ 2
3. Evidence of insufficient hematologic function as defined in the protocol
4. Evidence of insufficient organ function defined as defined by the protocol
5. Clinically significant cardiovascular disease as defined by the protocol
6. Known active central nervous system (CNS) involvement by malignancy
7. 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
8. Currently receiving or likely to require systemic immunosuppressive therapy for any reason during the treatment period
9. Clinically significant infections including HIV, HBV and HCV
10. Live vaccine \<6 weeks prior to start of lympho-conditioning
11. Receipt of an allograft organ transplant
12. Prior allogeneic HSCT or allogeneic CAR-T within 6 months of Day 1, or ongoing requirement for systemic graft-versus-host therapy
13. Known allergy to albumin (human) or DMSO
14. Presence of any medical or social issues that are likely to interfere with study conduct or may cause increased risk to subject
15. Any medical condition or clinical laboratory abnormality that per investigator or Medical Monitor judgement precludes safe participation in and completion of the study, or which could affect compliance with protocol conduct or interpretation of results

16. Diagnosis of promyelocytic leukemia with t(15;17) translocation
17. Receipt of any biological therapy, chemotherapy, or radiation therapy, except for palliative purposes, within 2 weeks prior to Day 1 or five half-lives, whichever is shorter; or any investigational therapy within 28 days prior to Day 1

18. Plasma cell leukemia defined as a plasma cell count \>2000/mm3
19. Leptomeningeal involvement of MM
20. Receipt of any biological therapy, chemotherapy, or radiation therapy, except for palliative purposes, within 2 weeks prior to Day 1 or five half-lives, whichever is shorter; or any investigational therapy within 28 days prior to the first dose of mAb
21. Allergy or hypersensitivity to antibodies or antibody-related proteins
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Fate Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Fate Trial Disclosure

Role: STUDY_DIRECTOR

Fate Therapeutics, Inc

Locations

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Colorado Blood Cancer Institute

Denver, Colorado, United States

Site Status

University of Minnesota Masonic Cancer Center

Minneapolis, Minnesota, United States

Site Status

Washington University

St Louis, Missouri, United States

Site Status

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Site Status

Sarah Cannon Research Institute at Tennessee Oncology

Nashville, Tennessee, United States

Site Status

St. David's South Austin Medical Center

Austin, Texas, United States

Site Status

MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Texas Transplant Institute

San Antonio, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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FT538-101

Identifier Type: -

Identifier Source: org_study_id

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