Phase 1 Study Of PF-06863135, A BCMA-CD3 Bispecific Antibody, In Relapsed/Refractory Multiple Myeloma Verified

What's the purpose of this trial?

The goal of this trial is to determine which dose level of PF-06863135 is safest, best tolerated, and works best when given by itself to patients with relapsed/refractory multiple myeloma.

This trial is currently open and accepting patients.


What's being studied?

  • PF-06863135 is a B-Cell Maturation Antigen (BCMA) CD-3 bispecific antibody being tested in multiple myeloma.

What will happen during the trial?

This phase 1 trial is being planned and conducted in two different parts, dose escalation (Part 1) and dose expansion (Part 2). Patients participating in Part 1 will receive different dose levels of PF-06863135. Patients participating in Part 2 will receive the dose of PF-06863135 determined to be safest in Part 1. Other drugs may be given with PF-06863135 depending on when you join the trial.

All patients participating in Part 1 must receive their first dose of PF-06863135 during a hospitalization on days 1-3 of their first cycle. Depending on how patients respond to PF-06863135, and whether they develop side effects, researcher may decide to give a priming dose of PF-06863135, which would be one single dose given in the hospital before you receive other scheduled treatments in the trial. Patients participating in Part 2 may or may not need to be hospitalized during their first dose of PF-06863135.

PART 1 – Dose Escalation

In this part of the trial, researchers are trying to determine the dose of PF-06863135 that is safest and best tolerated by itself. The dose of PF-06863135 you will receive, and whether you receive any other drugs with it, depends on when you join the trial. Once a certain number of patients have safely received a dose of PF-06863135, researchers may decide to give the next group of patients an increased dose. Researchers plan to have approximately 70 patients participate in this part of the trial.

  • PF-06863135 as monotherapy (Currently Accepting Patients)
    • Patients participating in this part of the trial will receive PF-06863135 through an IV or as a subcutaneous (SC) injection on days 1, 8, and 15 of 21-day cycles.

After researchers determine the best dose of PF-06863135 in each group, Part 2 of the trial will begin to enroll patients.

PART 2 – Dose Expansion

Dose expansion is not currently open to enrollment. In this part of the trial, researchers will give a larger group of participants the best dose of PF-06863135 from Part 1 by itself. Researchers plan to have approximately 80 patients participate in this part of the trial.

Patients can continue to participate in the study as long as they don’t develop bad side effects and their myeloma doesn’t get worse.


Additional Trial Information

Phase 1

Enrollment: 80 patients (estimated)

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You may be able to join this trial if you:

The following criteria is a partial list of reasons why patients may be eligible to participate in this clinical trial. Further evaluation with a medical professional is required. Create your account or call us today for help (888) 828-2206.

  • Patients must have relapsed/refractory multiple myeloma
  • Patient’s myeloma must have gotten worse while taking a proteasome inhibitor, immunomodulatory drug, and an anti-CD38 therapy (or patients are unable to take these therapies)
  • Patients must have adequate bone marrow, kidney and liver function
  • Patients must not have a history of active autoimmune disease
  • Patients must not have had a stem cell transplant within 3 months of joining the study
  • Patients must not have had an anti CD-38 therapy in the last 30 days before joining the study, and must have had an appropriate washout period from their previous systemic therapy
View Additional Criteria

Trial Locations

All Trial Locations

View all clinical trial locations sorted by state.

California

Moores Cancer Center UC San Diego Health

La Jolla, CA

Accepting

Georgia

Northside Hospital

Atlanta, GA

Accepting

Illinois

University of Chicago Medicine Comprehensive Cancer Center

Chicago, IL

Accepting

Iowa

Louisiana

Ochsner Medical Center

Jefferson, LA

Accepting

Ochsner Foundation Clinic

Jefferson, LA

Accepting

Massachusetts

Massachusetts General Hospital

Boston, MA

Accepting

New York

Memorial Sloan Kettering Cancer Center

New York, NY

Accepting

North Carolina

Duke Cancer Center Duke University Medical Center

Durham, NC

Accepting

Texas

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