A Study Comparing JNJ-79635322 and an Anti-B-cell Maturation Antigen (BCMA)xCD3 Bispecific Antibody in Participants With Relapsed or Refractory Multiple Myeloma

ID#: NCT07258511

Age: 18 years - 66+

Gender: All

Healthy Subjects: No

Study Phase: Phase 3

Recruitment Status: Recruiting

Start Date: February 04, 2026

End Date: September 30, 2031

Contact Information:
Study Contact
844-434-4210
Summary: The purpose of this study is to evaluate how well JNJ-79635322 works when compared with an anti-B-cell maturation antigen (BCMA)xCD3 bispecific antibody.
Eligibility: Inclusion:

- Documented diagnosis of multiple myeloma (MM) as defined by the criteria below:

1. MM diagnosis according to the international myeloma working group (IMWG) diagnostic criteria

2. Measurable disease at screening as assessed by central laboratory

- Received at least 3 prior lines of antimyeloma therapy including a proteasome inhibitor (PI), an immunomodulatory drug (IMiD), and an anti-cluster of differentiation (CD)38 antibody

- Documented evidence of progressive disease (PD) or failure to achieve a response (that is partial response [PR] or better) to the last line of therapy based on investigator's determination of response by IMWG criteria

- Have discontinued concurrent use of any other anticancer treatment (including nonpalliative radiotherapy) or investigational agent

- Have an eastern cooperative oncology group (ECOG) performance status of 0 to 2 at screening and immediately before the start of study treatment administration Exclusion:

- Active hepatitis of infectious origin

- Known active or prior central nervous system (CNS) involvement or exhibits clinical signs of meningeal involvement of MM

- Suspected or known allergies, hypersensitivity, or intolerance to the excipients of JNJ-79635322 and Teclistamab

- Major surgery , (example, requiring general anesthesia) within 2 weeks before first dose, or will not have fully recovered from surgery, or has surgery planned during the time the participant is expected to participate in the study

- Received or plans to receive any live, attenuated vaccine within 4 weeks before the first dose of study treatment, during, or within 90 days after the last dose of study treatment