NEUPOGEN (filgrastim) by Amgen. Approved for leukocyte growth factor [epc]. First approved in 1991.
Drug data last refreshed 5h ago · AI intelligence enriched 1w ago
NEUPOGEN (filgrastim) is a recombinant granulocyte colony-stimulating factor (G-CSF) cytokine approved in 1991 for mobilizing leukocytes in chemotherapy patients. It stimulates bone marrow to produce and release neutrophils, reducing infection risk in cancer patients experiencing chemotherapy-induced neutropenia. The drug is administered intravenously via syringe and represents a foundational cytokine therapy in oncology supportive care.
NEUPOGEN is in late-stage maturity with modest Part D spending and declining market presence, signaling a smaller, maintenance-focused commercial team focused on preserving patient loyalty against biosimilar erosion.
Leukocyte Growth Factor
Indication data is being enriched from DailyMed and FDA labeling. Check back soon for approved therapeutic uses.
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The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.
Roles linked to NEUPOGEN are heavily weighted toward commercial defense and market access rather than growth or innovation. This is a consolidation and margin-protection assignment, best suited for experienced brand stewards skilled in competitive repositioning and customer relationship retention.
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