Europe — EMA
Muphoran (Fotemustine)
GNH USA supplies Muphoran (Fotemustine), a nitrosourea alkylating agent for malignant melanoma and high‑grade glioma. Request a quote for global supply.
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What is Fotemustine?
Fotemustine, the active ingredient in Muphoran, is an alkylating agent (nitrosourea) presented as an injectable solution for intravenous use. It is employed in the treatment of malignant melanoma, high‑grade glioma such as glioblastoma, and other advanced solid tumours in adult oncology patients.
GNH USA supplies Muphoran as a licensed, GDP‑compliant international pharmaceutical supplier serving oncology centres, hospitals and specialty pharmacies worldwide, with a focus on reliable quality and regulatory compliance. Our distribution network ensures timely delivery and adherence to local import requirements.
What is Fotemustine used for?
Fotemustine is used in oncology to treat malignant tumours that are responsive to nitrosourea chemotherapy. - Malignant melanoma: improves progression‑free survival in patients with advanced disease. - High‑grade glioma (e.g., glioblastoma): provides tumor control and may extend overall survival. - Advanced solid tumours: offers therapeutic benefit in selected cases where standard options are limited.
What are the side effects of Fotemustine?
Fotemustine may cause a range of adverse reactions, varying from mild to severe.
Common Side Effects: - Nausea and vomiting - Fatigue or weakness - Decreased blood cell counts (anemia, leukopenia, thrombocytopenia) - Elevated liver enzymes
Serious or Rare Side Effects: - Severe bone marrow suppression with risk of infection or bleeding - Pulmonary toxicity (interstitial pneumonitis) - Allergic reactions including anaphylaxis
What precautions apply to Fotemustine?
When using Fotemustine, careful monitoring and patient assessment are essential. - Monitor complete blood count: perform regular CBC to detect myelosuppression early. - Assess liver function: check transaminases before and during therapy. - Adjust dose in renal impairment: use caution and consider dose reduction in severe renal dysfunction. - Avoid in patients with known hypersensitivity to nitrosoureas: discontinue if allergic reaction occurs. - Use contraception: advise effective contraception during treatment and for several weeks after. - Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.
What does Fotemustine interact with?
Fotemustine can interact with several medicines; awareness of major and moderate interactions helps manage risk.
Major Interactions (Avoid): - Concurrent use of other myelosuppressive agents: may cause profound bone marrow toxicity. - Warfarin or other anticoagulants: increased risk of bleeding due to thrombocytopenia. - Live vaccines: risk of infection due to immunosuppression. - Enzyme‑inducing anticonvulsants (e.g., carbamazepine, phenytoin): may reduce fotemustine plasma levels.
Moderate Interactions (Monitor Closely): - CYP450 inhibitors (e.g., fluconazole): may increase drug exposure. - Radiotherapy to the same region: can enhance local tissue toxicity. - Nephrotoxic drugs (e.g., aminoglycosides): monitor renal function closely.



