Tarlatamab Administration and Postinfusion Monitoring

Opinion
Video

Panelists discuss how tarlatamab is administered via intravenous infusion with gradual dosing increases, emphasizing the importance of immediate postinfusion monitoring for acute reactions such as cytokine release syndrome, followed by ongoing follow-up to detect delayed adverse effects and manage potential immune-related toxicities.

Summary for Physicians:

Tarlatamab Administration:

  • Route: Intravenous (IV) infusion
  • Initial dosing: Start with lower doses to monitor for adverse effects, gradually increasing as tolerated.
  • Infusion schedule: Typically given every 3 weeks during the initial treatment phase.

Monitoring Protocol Post Infusion:

  • Immediate monitoring:
  • Patients are observed for 1 to 2 hours post infusion to monitor for acute reactions such as cytokine release syndrome (CRS).

  • Monitoring includes vital signs, oxygen saturation, and symptoms of infusion-related reactions.
  • Ongoing monitoring:
  • Regular follow-up visits (usually 24-48 hours post infusion) to assess for delayed adverse effects.

  • Patients are educated on self-monitoring for symptoms such as fever, chills, or shortness of breath.

  • Continuous assessment for immune-related toxicities.

Challenges:

Ensuring timely detection of CRS or other adverse events and having adequate support for emergency interventions.

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