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SUMMARY
- No formal studies of TALVEY in patients with hepatic impairment have been conducted.1
- Results of population pharmacokinetic analyses indicate that mild hepatic impairment (total bilirubin >1 to 1.5 times upper limit of normal [ULN] and any aspartate aminotransferase [AST], or total bilirubin ≤ULN and AST>ULN) or moderate hepatic impairment (total bilirubin 1.5 to 3 times ULN and any AST>ULN) did not significantly influence the pharmacokinetics of TALVEY. No data is available in patients with severe hepatic impairment.1
- Based on population pharmacokinetic analyses, no dose adjustment is recommended for patients with mild or moderate hepatic impairment.1
- MonumenTAL-1 (MMY1001) is an ongoing, open-label, phase 1/2 study evaluating the efficacy and safety of TALVEY in patients with relapsed or refractory multiple myeloma (RRMM) after ≥3 prior lines of therapy, including a proteasome inhibitor (PI), an immunomodulatory drug, and an anti-CD38 monoclonal antibody.2
- Per protocol, patients enrolled in the study were required to have adequate hepatic function during the screening phase described as: total bilirubin ≤2.0 × upper limit of normal (ULN), except in patients with congenital bilirubinemia, such as Gilbert syndrome (in which case direct bilirubin ≤1.5 × ULN was required); aspartate aminotransferase (AST) or alanine aminotransferase (ALT) ≤3.0 × ULN.3
literature search
A literature search of MEDLINE®, Embase®, BIOSIS Previews®, and Derwent Drug File databases (and/or other resources, including internal/external databases) was conducted on 11 November 2024.
1 | Data on File. Talquetamab. CCDS. Janssen Research & Development, LLC. EDMS-RIM-620984; version 002; 2023. |
2 | Chari A, Minnema MC, Berdeja JG, et al. Talquetamab, a T-cell-redirecting GPRC5D bispecific antibody for multiple myeloma. N Engl J Med. 2022;387(24):2232-2244. |
3 | Chari A, Minnema MC, Berdeja JG. Protocol to: Talquetamab, a T-cell–redirecting GPRC5D bispecific antibody for multiple myeloma. N Engl J Med. 2022;387(24):2232-2244. |