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Clinical Trials/jRCT2021210002
jRCT2021210002CompletedNot Applicable

A PHASE I, OPEN LABEL STUDY TO EVALUATE THE SAFETY AND PHARMACOKINETIC OF PF 06863135, A B CELL MATURATION ANTIGEN (BCMA) CD3 BISPECIFIC ANTIBODY, AS A SINGLE AGENT IN JAPANESE PARTICIPANTS WITH RELAPSED/REFRACTORY ADVANCED MULTIPLE MYELOMA

Pfizer Japan Inc.0 sites6 target enrollmentStarted: March 22, 2021Last updated:

Trial Snapshot

Phase
Not Applicable
Status
Completed
Enrollment
6

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Interventional
Allocation
Single Arm Study
Intervention Model
Single Assignment
Primary Purpose
Treatment Purpose
Masking
Open(masking Not Used)

Eligibility Criteria

Ages
20age old over to No limit (—)
Sex
All

Inclusion Criteria

  • Inclusion Criteria:
  • Diagnosis of multiple myeloma (IMWG criteria)
  • Measurable disease, as defined by at least 1 of the following
  • 1.Serum myeloma (M) protein >=0.5 g/dL (5 g/L)
  • 2.Urine M protein >=200 mg/24 h
  • 3.Serum free light chain (FLC) >100 mg/L (10 mg/dL) with abnormal kappa:lambda ratio
  • Participants must have progressed on or been intolerant of at least 3 prior therapies including proteasome inhibitor, IMID drug and anti-CD38 antibody, either in combination or as a single agent
  • ECOG PS 0, 1 or
  • PS 3 is permitted if PS is due solely to bone pain
  • Adequate bone marrow, kidney and liver function
  • Resolved acute effects of any prior therapy to baseline severity or CTCAE Grade 1
  • Not pregnant and willing to use contraception

Exclusion Criteria

  • Exclusion Criteria:
  • Any other active malignancy within 3 years prior to enrollment, except for adequately treated basal cell or squamous cell skin cancer, or carcinoma in situ
  • Major surgery within 4 weeks prior to study entry
  • Donor Lymphocyte Infusion (DLI) within 30 days prior to study entry
  • Radiation therapy within 2 weeks prior to study entry
  • History of active autoimmune disorders
  • Any form of primary immunodeficiency
  • History of severe immune-mediated adverse event with prior immunomodulatory treatment
  • Active graft versus host disease other than Grade 1 skin involvement, or that requiring immunosuppressive treatment
  • Requirement for systemic immune suppressive medication
  • Participant known to be refractory to platelet or red blood cell transfusions
  • Current requirement for chronic blood product support
  • Active, uncontrolled bacterial, fungal, or viral infection, including HBV, HCV, known HIV or AIDS related illness and SARS-CoV2
  • Baseline 12 lead ECG that demonstrates clinically relevant abnormalities that may affect participant safety or interpretation of study results
  • Clinically significant cardiovascular in the previous 6 months
  • Hypertension that cannot be controlled by medications
  • Previous administration with an investigational drug within 4 weeks or 5 half-lives preceding the first dose of study intervention used in this study (whichever is longer)
  • Known or suspected hypersensitivity to component of PF 06863135, murine and bovine products

Investigators

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