Filgrastim-sndzdrug info

0.5 ML filgrastim-sndz 0.6 MG/ML Prefilled Syringe [Zarxio]

What it is used for

ZARXIO is a leukocyte growth factor indicated to

Decrease the incidence of infection‚ as manifested by febrile neutropenia‚ in patients with nonmyeloid malignancies receiving myelosuppressive anti‑cancer drugs associated with a significant incidence of severe neutropenia with fever

Reduce the time to neutrophil recovery and the duration of fever, following induction or consolidation chemotherapy treatment of patients with acute myeloid leukemia (AML)

Reduce the duration of neutropenia and neutropenia-related clinical sequelae‚ e.g.‚ febrile neutropenia, in patients with nonmyeloid malignancies undergoing myeloablative chemotherapy followed by bone marrow transplantation (BMT)

Mobilize autologous hematopoietic progenitor cells into the peripheral blood for collection by leukapheresis

Reduce the incidence and duration of sequelae of severe neutropenia (e.g.‚ fever‚ infections‚ oropharyngeal ulcers) in symptomatic patients with congenital neutropenia‚ cyclic neutropenia‚ or idiopathic neutropenia

Increase survival in patients acutely exposed to myelosuppressive doses of radiation (Hematopoietic Syndrome of Acute Radiation Syndrome)

1.1 Patients with

Cancer Receiving Myelosuppressive Chemotherapy ZARXIO is indicated to decrease the incidence of infection‚ as manifested by febrile neutropenia‚ in patients with nonmyeloid malignancies receiving myelosuppressive anti-cancer drugs associated with a significant incidence of severe neutropenia with fever.

1.2 Patients with

Acute Myeloid Leukemia Receiving Induction or Consolidation Chemotherapy ZARXIO is indicated for reducing the time to neutrophil recovery and the duration of fever, following induction or consolidation chemotherapy treatment of patients with acute myeloid leukemia (AML).

1.3 Patients with

Cancer Undergoing Bone Marrow Transplantation ZARXIO is indicated to reduce the duration of neutropenia and neutropenia-related clinical sequelae‚ e.g.‚ febrile neutropenia, in patients with nonmyeloid malignancies undergoing myeloablative chemotherapy followed by bone marrow transplantation.

1.4 Patients

Undergoing Autologous Peripheral Blood Progenitor Cell Collection and Therapy ZARXIO is indicated for the mobilization of autologous hematopoietic progenitor cells into the peripheral blood for collection by leukapheresis.

1.5 Patients with

Severe Chronic Neutropenia ZARXIO is indicated for chronic administration to reduce the incidence and duration of sequelae of neutropenia (e.g.‚ fever‚ infections‚ oropharyngeal ulcers) in symptomatic patients with congenital neutropenia‚ cyclic neutropenia‚ or idiopathic neutropenia.

1.6 Patients

Acutely Exposed to Myelosuppressive Doses of Radiation (Hematopoietic Syndrome of Acute Radiation Syndrome) ZARXIO is indicated to increase survival in patients acutely exposed to myelosuppressive doses of radiation.

Text above is quoted in full from the FDA-approved drug label published by openFDA, effective August 29, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.

Description

Filgrastim-sndz is a 175 amino acid human granulocyte colony-stimulating factor (G-CSF) manufactured by recombinant DNA technology. Filgrastim-sndz is produced by Escherichia coli ( E coli ) bacteria into which has been inserted the human granulocyte colony-stimulating factor gene. Filgrastim-sndz has a molecular weight of 18‚800 daltons. The protein has an amino acid sequence that is identical to the natural sequence predicted from human DNA sequence analysis‚ except for the addition of an N-terminal methionine necessary for expression in E coli. Because filgrastim-sndz is produced in E coli ‚ the product is non-glycosylated and thus differs from G-CSF isolated from a human cell. ZARXIO (filgrastim-sndz) injection is a sterile‚ clear‚ colorless to slightly yellowish‚ preservative-free liquid containing filgrastim-sndz at a specific activity of 1 x 10 8 U/mg (as measured by a proliferation assay). The product is available in single-dose vials and single-dose prefilled syringes for subcutaneous or intravenous use. The single-dose vials contain either 300 mcg/mL or 480 mcg/1.6 mL of filgrastim-sndz. The single-dose prefilled syringes contain either 300 mcg/0.5 mL or 480 mcg/0.8 mL of filgrastim-sndz. The ZARXIO drug product has a pH of 4.4. See Table 4 below for product composition of each single-dose vial and prefilled syringe. Table 4. Product Composition 300 mcg/mL Vial 480 mcg/1.6 mL Vial 300 mcg/0.5 mL Syringe 480 mcg/0.8 mL Syringe Filgrastim-sndz 300 mcg 480 mcg 300 mcg 480 mcg Glutamic Acid 1.471 mg 2.354 mg 0.736 mg 1.178 mg Polysorbate 80 0.04 mg 0.064 mg 0.02 mg 0.032 mg Sorbitol 50 mg 80 mg 25 mg 40 mg Sodium hydroxide q.s. q.s. q.s. q.s. Water for Injection USP q.s. ad* ad 1 mL ad 1.6 mL ad 0.5 mL ad 0.8 mL *q.s.: quantity sufficient to make

This page reproduces regulatory text for reference. It is not medical advice, and KenyRx is not a pharmacy or a prescriber. Talk to a doctor or pharmacist about whether a medicine is right for you.

See what it costs — price without insurance