RYZNEUTA

Clinical summary

Indications and usage 1. INDICATIONS AND USAGE RYZNEUTA is indicated to decrease the incidence of infection, as manifested by febrile neutropenia, in adult patients with non-myeloid malignancies receiving myelosuppressive anti-cancer drugs associated with a clinically significant incidence of febrile neutropenia. Limitations of Use RYZNEUTA is not indicated for the mobilization of peripheral blood progenitor cells for hematopoietic stem cell transplantation. RYZNEUTA is a leukocyte growth factor indicated to decrease the incidence of infection, as manifested by febrile neutropenia, in adult patients with non-myeloid malignancies receiving myelosuppressive anti-cancer drugs associated with a clinically significant incidence of febrile neutropenia. ( 1 ) Limitations of Use RYZNEUTA is not indicated for the mobilization of peripheral blood progenitor cells for hematopoietic stem cell transplantation. ( 1 ) Dosage and administration 2. DOSAGE AND ADMINISTRATION Recommended Dose: 20 mg administered subcutaneously once per chemotherapy cycle. ( 2.1 ) Administer approximately 24 hours after cytotoxic chemotherapy. Do not administer between 14 days before and 24 hours after administration of cytotoxic chemotherapy. ( 2.1 ) 2.1 Recommended Dosage The recommended dosage of RYZNEUTA is a single subcutaneous injection of 20 mg administered once per chemotherapy cycle at least 24 hours after cytotoxic chemotherapy. Do not administer RYZNEUTA within 14 days before and <24 hours after administration of cytotoxic chemotherapy. 2.2 Administration RYZNEUTA is administered subcutaneously via a single-dose prefilled syringe by a healthcare professional. Prior to use‚ remove the carton from the refrigerator (keeping the prefilled syringe inside the carton) for a minimum of 30 minutes to allow the product to reach room temperature. Discard any product left at room temperature for greater than 48 hours. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. Do not administer RYZNEUTA if discoloration or particulates are observed. Caution: This product contains natural rubber latex which may cause allergic reactions. The needle cap on the prefilled syringe contains natural rubber; people with latex allergies should not administer this product. The RYZNEUTA prefilled syringe does not bear graduation marks and is intended only to deliver the entire contents of the syringe (20 mg/mL) for direct administration to adult patients. Administer injection by pinching the skin and holding. Inject into the abdomen, the back or side of the upper arms, or the thighs. Rotate injection sites. Do not inject into scar tissue or areas that are reddened, inflamed, or swollen. If injecting into the abdomen, avoid a 2-inch diameter circle around the navel. Once the entire dose has been injected, the needle safety device will be triggered, pulling the needle automatically from the skin, and into the barrel; the entire needle will be covered by the needle guard. Warnings and cautions 5. WARNINGS AND PRECAUTIONS Fatal splenic rupture: Evaluate patients who report left upper abdominal or shoulder pain for an enlarged spleen or splenic rupture. ( 5.1 ) Acute respiratory distress syndrome (ARDS): Evaluate patients who develop fever, lung infiltrates, or respiratory distress. Discontinue RYZNEUTA in patients with ARDS. ( 5.2 ) Serious allergic reactions, including anaphylaxis: Permanently discontinue RYZNEUTA in patients with serious allergic reactions. ( 5.3 ) Sickle cell crises in Patients with Sickle Cell Disorders: Discontinue RYZNEUTA if sickle cell crisis occurs. ( 5.4 ) Glomerulonephritis: Evaluate and consider dose-reduction or interruption of RYZNEUTA if causality is likely. ( 5.5 ) Thrombocytopenia: Monitor platelet counts. ( 5.7 ) Capillary Leak Syndrome: Monitor patients with symptoms; consider intensive care. ( 5.8 ) Myelodysplastic Syndrome (MDS) and Acute Myeloid Leukemia (AML) in Patients with Breast and Lung Cancer: Monitor patients with breast and lung cancer using RYZNEUTA in conjunction with chemotherapy and/or radiotherapy for signs and symptoms of MDS/AML. ( 5.10 ) 5.1 Splenic Rupture Splenic rupture, including fatal cases, can occur following the administration of recombinant human granulocyte colony-stimulating factor (rhG-CSF) products, such as RYZNEUTA. Evaluate for an enlarged spleen or splenic rupture in patients who report left upper abdominal or shoulder pain after receiving RYZNEUTA. 5.2 Acute Respiratory Distress Syndrome Acute respiratory distress syndrome (ARDS) can occur in patients receiving rhG-CSF products, such as RYZNEUTA. Evaluate patients who develop fever and lung infiltrates or respiratory distress after receiving RYZNEUTA for ARDS. Discontinue RYZNEUTA in patients with ARDS. 5.3 Serious Allergic Reactions Serious allergic reactions, including anaphylaxis, can occur in patients receiving rhG-CSF products, such