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A Study Evaluating the Safety, Pharmacokinetics, and Activity of the Combination of Cevostamab and Elranatamab in Participants With Relapsed or Refractory Multiple Myeloma (R/R MM)

RECRUITINGPhase 1Sponsored by Genentech, Inc.
Actively Recruiting
PhasePhase 1
SponsorGenentech, Inc.
Started2023-08-10
Est. completion2027-07-31
Eligibility
Age18 Years+
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT05927571

Summary

The purpose of the study is to evaluate safety and tolerability of the combination of cevostamab plus elranatamab and also determine the recommended Phase II regimen (RP2R) for the study treatment. The study consists of a safety lead-in stage, and an expansion stage.

Eligibility

Age: 18 Years+Healthy volunteers accepted
Inclusion Criteria:

* Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
* Diagnosis of R/R MM per IMWG criteria
* For female participants of childbearing potential: agreement to remain abstinent or use contraception
* For male participants: agreement to remain abstinent or use a condom

Exclusion Criteria:

* Prior treatment with cevostamab or another agent targeting fragment crystallizable receptor-like 5 (FcRH5)
* Prior treatment with elranatamab
* Prior allogeneic stem cell transplantation (SCT)
* Absolute plasma cell count exceeding 500 per milliliter (mL) or 5% of the peripheral blood white cells
* Diagnosis of Waldenström macroglobulinemia or polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, skin changes (POEMS) syndrome
* Participants with known history of amyloidosis
* History of autoimmune disease
* History of confirmed progressive multifocal leukoencephalopathy
* Peripheral motor polyneuropathy of prespecified grade
* Known or suspected chronic cytomegalovirus (CMV) and/or Epstein-Barr virus (EBV) infection
* Known history of hemophagocytic lymphohistiocytosis (HLH) or macrophage activation syndrome (MAS)
* Acute or chronic hepatitis B virus (HBV) or hepatitis C virus (HCV) infection
* Human immunodeficiency virus (HIV) seropositivity
* History of central nervous system (CNS) myeloma disease
* Significant cardiovascular disease

Conditions2

CancerRelapsed or Refractory Multiple Myeloma

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Trial data from ClinicalTrials.gov. Trial status and eligibility can change — verify directly with the study contact or on ClinicalTrials.gov.

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