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Safety profile

Safety

RiaSTAP™ is contraindicated in individuals who have manifested severe immediate hypersensitivity reactions, including anaphylaxis to RiaSTAP™ or its components.

The most serious adverse reactions that have been reported in subjects in clinical studies who received RiaSTAP™ are thromboembolic episodes, including myocardial infarction and pulmonary embolism, and allergic-anaphylactic reactions. The most common adverse reactions observed are allergic reactions, including chills, fever, nausea, and vomiting.

Virus Inactivation

RiaSTAP™ is made from pooled human plasma and thus may contain infectious agents. However, viral activation/removal reduces the risk of exposure to infectious agents.

CSL Behring is committed to maintaining the highest standards of quality and safety throughout the production process. Our integrated safety system helps ensure that only the highest quality plasma is selected for use in manufacturing and that safe and effective product is released. Quality control measures, including numerous inspections, tests, and crosschecks, are performed by highly trained personnel at each stage in the manufacturing process.

All potential donors are carefully screened before being allowed to donate plasma. The plasma undergoes thorough serological and biochemical screening of fractionation pools using nucleic acid amplification technology by polymerase chain reaction method to confirm the absence of hepatitis C virus RNA, hepatitis B virus DNA, and human immunodeficiency virus RNA.

Cumulative virus inactivation / reduction in RiaSTAP™

HIV, human immunodeficiency virus; BVDV, bovine viral diarrhea virus, model for HCV; WNV, West Nile virus; HSV-1, herpes simplex virus type 1; PRV, pseudorabies virus; HAV, hepatitis A virus; CPV, canine parvovirus, model for B19V; B19V, human parvovirus B19.

*The virus elimination studies for parvovirus B19 employed a novel experimental infectivity assay utilizing clone of cell line UT7 that contains erythropoietic progeny cells. Virus titer was determined using an immunofluorescence-based detection method; †PRV–as HSV-1 herpes virus–is reduced by cryoprecipitation by 1.6 log10; ‡Not included in the calculation of the cumulative virus reduction factor; n.d., not done.

Learn about the efficacy of RiaSTAP™

Learn about RiaSTAP™: Dosing and Administration.

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Important Safety Information

RiaSTAP™, fibrinogen concentrate (human), is indicated for the treatment of acute bleeding episodes in patients with congenital fibrinogen deficiency, including afibrinogenemia and hypofibrinogenemia. RiaSTAP™ is not indicated for dysfibrinogenemia.

RiaSTAP™ was approved using maximum clot firmness (MCF) as a surrogate marker likely to predict clinical benefit. Thus, the hemostatic efficacy of RiaSTAP™ in acute bleeding episodes has not been established. A post-marketing study is being conducted to verify clinical endpoints.

RiaSTAP™ is contraindicated in individuals who have manifested severe immediate hypersensitivity reactions, including anaphylaxis to RiaSTAP™ or its components.

Monitor patients for early signs of allergic or hypersensitivity reactions, and if necessary, discontinue administration and institute appropriate treatment. Thrombotic events have been reported in patients receiving RiaSTAP™; weigh the benefits of administration versus the risks of thrombosis.

RiaSTAP™ is made from pooled human plasma. Products made from human plasma may contain infectious agents, e.g., viruses and, theoretically, the Creutzfeldt-Jakob disease (CJD) agent.

The most serious adverse reactions that have been reported in subjects in clinical studies who received RiaSTAP™ are thromboembolic episodes, including myocardial infarction and pulmonary embolism, and allergic-anaphylactic reactions. The most common adverse reactions observed are allergic reactions, including chills, fever, nausea, and vomiting. Monitor patients for early signs of allergic or hypersensitivity reactions, and if necessary, discontinue administration.

Please see full Prescribing Information.

RiaSTAP™ is a trademark of CSL Behring GmbH