Teclistamab Disease Interactions

Teclistamab and talquetamab can cause severe, life-threatening, or fatal infections. Patients should be monitored for signs and symptoms of infection prior to and during treatment. Any infection should be treated appropriately. Administer prophylactic antimicrobials according to clinical guidelines.

The effects of severe renal impairment (eGFR less than 30 mL/min) on the pharmacokinetics of teclistamab and talquetamab are unknown. Moderate to severe hepatic impairment (total bilirubin greater than 1.5 times ULN with any AST) on the pharmacokinetics of teclistamab are unknown. Severe hepatic impairment (total bilirubin greater than 3 times ULN with any AST) on the pharmacokinetics of talquetamab are unknown. Additionally, teclistamab and talquetamab have caused hepatotoxicity, including fatalities. Caution is advised in patients with renal and hepatic impairment. Monitor liver enzymes and bilirubin at baseline and during treatment as clinically indicated.