A Study of Ciltacabtagene Autoleucel and Talquetamab for the Treatment of Participants With High-Risk Multiple Myeloma

Sponsor: Janssen Research & Development, LLC

Sponsor score: 60
Inactive

ClinicalTrials ID:NCT06550895

This study evaluates the safety of Cilta-cel and Talquetamab in high-risk multiple myeloma patients. Eligible participants include those with documented MM, meeting specific treatment history and disease progression criteria. Interventions involve Cilta-cel and Talquetamab, with additional DRd induction therapy using Daratumumab, Lenalidomide, and Dexamethasone.

Patient Parameters

Program Overview

The purpose of this study is to define the safety of Ciltacabtagene Autoleucel (Cilta-cel) and Talquetamab in participants with high-risk multiple myeloma (MM).

Eligibility Criteria

Inclusion Criteria

  • Documented diagnosis of MM according to the IMWG diagnostic criteria and is defined as a measurable disease at screening
  • Cohorts 1 and 3: Received at least 3 prior lines of antimyeloma therapy and have undergone greater than or equal to (>=) 1 complete cycle of the therapy. Cohort 2: Be newly diagnosed MM and considered ineligible for high-dose chemotherapy with autologous stem cell transplant (ASCT)
  • Cohorts 1 and 3: Documented evidence of progression of disease (PD) or failure to achieve a response to the last line of therapy
  • Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1
  • Participant of childbearing potential (POCBP) must have a negative pregnancy test using a highly sensitive β-human chorionic gonadotropin (hCG) serum pregnancy test at screening

Exclusion Criteria

  • Cohorts 1 and 3: Prior treatment with chimeric antigen receptor T cell (CAR-T) therapy directed at any target or any prior B cell maturation antigen (BCMA)-directed therapy/prior G protein-coupled receptor family C Group 5 member D (GPRC5D)-directed therapy. Cohort 2: Received any prior therapy for MM or smoldering myeloma other than a short course of corticosteroids
  • Cohorts 1 and 3: Received either of the following: An allogenic stem cell transplant within 6 months before apheresis/first dose of study drug and no immunosuppressive medications administered before the start of study treatment. And secondly, received an autologous stem cell transplant less than (<)12 weeks before apheresis/first dose of study treatment
  • Cohort 2: Received a strong cytochrome P450 (CYP450) inducer within 5 half-lives prior to daratumumab, lenalidomide and dexamethasone (DRd) induction therapy
  • Receive live, attenuated vaccine within 4 weeks of enrollment
  • Toxicity from previous anticancer therapy not resolved to baseline levels or to Grade 1 or less except for alopecia or peripheral neuropathy

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