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Therapy Name | Tagraxofusp-erzs |
Synonyms | |
Therapy Description |
Elzonris (tagraxofusp-erzs) is a fusion protein consists of human interleukin 3 (IL3) and the first 388 amino acids of diphtheria toxin [DT(388)], which binds to IL3 receptors and subsequently inhibits protein synthesis, leading to cell death (PMID: 28479592). Elzonris (tagraxofusp-erzs) is FDA approved for use in pediatric and adult patients with blastic plasmacytoid dendritic cell neoplasm (FDA.gov). |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
---|---|---|---|---|
Tagraxofusp-erzs | Elzonris | Tagraxofusp|SL-401|DT3881L3|DT-3881L3 | Elzonris (Tagraxofusp-erzs) is a fusion protein consists of human interleukin 3 (IL3) and the first 388 amino acids of diphtheria toxin [DT(388)], which binds to IL3 receptors and subsequently inhibits protein synthesis, leading to cell death (PMID: 28479592). Elzonris (tagraxofusp-erzs) is FDA approved for use in pediatric and adult patients with blastic plasmacytoid dendritic cell neoplasm (FDA.gov). |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
Unknown unknown | aggressive NK-cell leukemia | not applicable | Tagraxofusp-erzs | FDA approved | Actionable | In a Phase I/II trial that supported FDA approval, Elzonris (tagraxofusp-erzs) treatment resulted in complete response/clinical complete response in 53.8% (7/13) of patients with untreated blastic plasmacytoid dendritic cell neoplasm (BPDCN, also known as natural killer cell leukemia/lymphoma) with a median follow-up of 11.5 months, and 1 complete response and 1 clinical complete response in 15 patients with relapsed or refractory BPDCN (FDA.gov; NCT02113982). | detail... detail... |