A Dose Escalation Study of Duvortuxizumab in Participants With Relapsed or Refractory B-cell Malignancies

• Status: Terminated
• Trial end date: 2018-07-26
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to evaluate the safety, tolerability, dose-limiting toxicities (any harmful effect of a drug) (DLT), maximum tolerated dose (MTD), recommended Phase 2 dose (RP2D) and preliminary clinical activity of duvortuxizumab when administered intravenously to participants with relapsed or refractory B-cell malignancies [diffuse-large B cell lymphoma (DLBCL), follicular lymphoma (FL), mantle-cell lymphoma (MCL), chronic lymphocytic leukemia (CLL), and acute lymphoblastic leukemia (ALL)].

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Janssen Research & Development, LLC

Criteria

Inclusion Criteria:

• Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2

• Participants must meet protocol specified hematology and chemistry lab parameters criteria

• Histological confirmation of disease with documented disease relapse after the last therapy requiring treatment per the treating physician. Participants with lymphoma must have at least 1 measurable site of disease (Part 2 only). In addition, B-cell malignancy disease-specific criteria specified in the protocol must also be met

• A woman of childbearing potential must have a negative highly sensitive serum [beta-human chorionic gonadotropin (β-hCG)] or urine pregnancy test at (minimum sensitivity 25 International units (IU)/ liter (L) or equivalent units of HCG) within 7 days prior to the first dose of study drug

• A woman must agree to use an effective method of birth control and agree not to donate eggs (ova, oocytes) for the purposes of assisted reproduction during the study and for 3 months after receiving the last dose of study drug

• A man who is sexually active with a woman of childbearing potential must agree to use a barrier method of contraception (eg, condom with spermicidal foam/gel/film/cream/suppository), man who is sexually active with a woman who is pregnant must use a condom and men must agree not to donate sperm for 90 days after the last dose of study drug

• Each participant (or their legally acceptable representative) must sign an informed consent form (ICF) indicating that he or she understands the purpose of and procedures required for the study and are willing to participate in the study. Consent is to be obtained prior to the initiation of any study related tests or procedures that are not part of standard of care for the participant's disease

Exclusion Criteria:

• History of, or known central nervous system (CNS) involvement caused by the underlying B-cell malignancy or prior history of National Cancer Institute common terminology criteria for adverse events (NCI CTCAE) Grade greater than or equal to >= 3 drug-related CNS toxicity. Participants with signs or symptoms of CNS involvement should have a computed tomography (CT) or magnetic resonance imaging (MRI)

• History of or known or suspected autoimmune disease (exception: vitiligo, resolved childhood atopic dermatitis, and history of Grave's disease that is euthyroid clinically and by laboratory testing at Screening)

• Prior allogeneic hematopoietic stem-cell transplant for participants with DLBCL, FL, MCL, and CLL only. Prior allogenic hematopoietic stem-cell transplant is permitted for participants with ALL

• Prior solid organ transplantation

• Prior treatment with a therapeutic agent targeting CD19 and/or CD3