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Active Pharma Ingredients / 06 Sep 2026

AZERUTAMIG

Generic Name: AZERUTAMIG

ABSTRACT -

Azerutamig, also known as DF-1001, is an investigational heterodimeric multi-specific IgG1 antibody designed to engage HER2-expressing tumour cells and immune effector cells, including natural killer/cytotoxic cells through NKG2D and CD16a-related biology. It is being studied as an immune-oncology therapeutic. Because it is a large biologic antibody-like construct, it does not have a simple small-molecule skeletal structure. Development/regulatory status: Investigational.

This document is for structured API information only. It is not a prescribing guide. Clinical use, if any, must follow the approved local label, trial protocol, and specialist medical supervision.

DOSAGE-

  • No approved routine dosing schedule is established.
  • Administration must follow an oncology clinical-trial protocol, commonly by intravenous infusion.
  • Dose escalation, premedication, infusion rate, and combination therapy depend on study design and safety findings.
  • Do not use outside regulated research or approved specialist care.

SIDE EFFECTS-

Possible side effects and safety concerns include:

  • Infusion-related reactions, fever, chills, hypotension, or rash
  • Cytokine-mediated symptoms such as fatigue, myalgia, nausea, or laboratory inflammation
  • Immune-mediated tissue inflammation or organ toxicity
  • Cytopenias or infection risk in heavily pretreated oncology patients
  • Potential HER2-related on-target/off-tumour toxicity

ALLERGIC REACTIONS -

Hypersensitivity to azerutamig or related compounds/products may occur. Symptoms may include:

  • Infusion reaction or injection-site reaction where applicable
  • Rash or urticaria
  • Bronchospasm or breathing difficulty
  • Facial, lip, tongue, or throat swelling
  • Anaphylaxis

Important: Patients who develop an allergic reaction to azerutamig should seek immediate medical attention and inform all future healthcare providers of the allergy.

DRUG INTERACTIONS-

  • Other immunotherapies may increase immune-mediated toxicity.
  • Corticosteroids or immunosuppressants may alter efficacy and toxicity management.
  • Myelosuppressive chemotherapy, radiation, or biologics require protocol-specific review.
  • Patients should disclose all medicines, supplements, and investigational agents.

PREAUTIONS–

  • Administer in centres experienced with immune-oncology infusions and toxicity management.
  • Monitor infusion reactions, cytokine symptoms, blood counts, liver enzymes, renal function, and organ-specific symptoms.
  • Use caution in active autoimmune disease, uncontrolled infection, or severe cardiopulmonary disease.

WARNINGS –

  • Immune-cell engagers can cause serious infusion reactions and immune-mediated toxicity.
  • Report breathing difficulty, hypotension, high fever, chest pain, or severe rash immediately.
  • Keep out of reach of children.

Have any questions? or Need help Contact us – 022 6163 6163 | support@medicus.com

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