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Pre-Approval Access Program for Talquetamab in Relapsed or Refractory Multiple Myeloma

Pre-Approval Access Named Patient Program for Talquetamab (JNJ-64407564) for Treating Physician Use in Relapsed or Refractory Multiple Myeloma

Status
APPROVED_FOR_MARKETING
Phases
Unknown
Study type
Expanded Access
Source
ClinicalTrials.gov
Registry ID
NCT05757973
Enrollment
Unknown
Registered
2023-03-07
Start date
Unknown
Completion date
Unknown
Last updated
2025-12-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Relapsed or Refractory Multiple Myeloma

Brief summary

The purpose of this pre-approval access program is to give talquetamab monotherapy (treatment with single drug) to participants with relapsed or refractory multiple myeloma (a type of cancer that begins in plasma cells \[white blood cells that produce antibodies\] which has returned or difficult to treat) who have relapsed on or are refractory to all locally available and clinically appropriate treatment and who are not eligible for a clinical trial.

Detailed description

Talquetamab (JNJ-64407564) is a humanized immunoglobulin G4 proline, alanine, alanine (IgG4PAA) bispecific antibody designed to target G-Protein Coupled Receptor (5DGPRC5D) and cluster of differentiation 3 (CD3). Redirecting T-cells to a tumor surface antigen using bispecific antibody approaches may be an effective means to harness the immune system to destroy cancer cells expressing GPRC5D and create meaningful and long-lasting clinical responses. Talquetamab is supplied as single-dose Investigational Product (IP) vials for subcutaneous administration. Safety assessments will include adverse events, serious adverse events, adverse drug reactions, and special situations which will be reported during the duration of the pre-approval access program.

Interventions

DRUGTalquetamab

Talquetamab will be administered subcutaneously.

Sponsors

Janssen Research & Development, LLC
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum

Inclusion criteria

* Participant diagnosed with relapsed or refractory multiple, myeloma * Participant exhausted all commercially approved and clinically appropriate treatment options, and is ineligible for a clinical trial

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026