HyQvia is indicated in Europe as replacement therapy in adults (≥ 18 years) with primary immunodeficiency syndromes and in myeloma or chronic lymphocytic leukaemia (CLL) with severe secondary hypogammaglobulinaemia and recurrent infections.Important Risk Information HyQvia should not be used by patients with a hypersensitivity to human immunoglobulins, especially in very rare cases of IgA deficiency when the patient has antibodies against IgA. HyQvia should not be used by patients with a systemic hypersensitivity to hyaluronidase or recombinant human hyaluronidase. HyQvia should not be used by patients with a hypersensitivity to any of the excipients, including glycine.HyQvia must not be given intravenously.HyQvia should not be used by women who are pregnant, or are planning to become pregnant, or are breast-feeding.Patients should be closely monitored and carefully observed for any adverse reactions throughout the infusion period, particularly patients starting with HyQvia treatment. In case of adverse reaction, either the rate of administration must be reduced or the infusion stopped. The treatment required depends on the nature and severity of the adverse reaction. In case of shock, standard medical treatment for shock should be implemented.Thromboembolic events (e.g. myocardial infarction, cerebral vascular accident, deep vein thrombosis, and pulmonary embolism), renal dysfunction/failure, aseptic meningitis syndrome, and hemolysis have been observed with IG 10% administered intravenously and cannot be excluded with use of HyQvia. Thrombotic events and haemolysis have also been reported in association with the subcutaneous administration of immunoglobulin products.Human normal immunoglobulin and human serum albumin (stabilizer of the recombinant human hyaluronidase) are produced from human plasma and may carry a risk of transmitting infectious agents. About Immunodeficiency Disorders Primary immunodeficiencies (PI) are a group of more than 175 disorders in which part of the body's immune system is missing or does not function properly. Normally, the immune system protects the body from pathogenic microorganisms like bacteria, viruses, and fungi, which can cause infectious diseases. When any part of a person's immune system is absent or dysfunctional, they are more likely to become infected and may take longer to recover from infections. When a defect in the immune system is inherited, it is called primary immune deficiency. It is estimated that as many as six million children and adults are affected by PI worldwide.
About BaxterBaxter International Inc. (NYSE: BAX), through its subsidiaries, develops, manufactures and markets products that save and sustain the lives of people with hemophilia, immune disorders, infectious diseases, kidney disease, trauma, and other chronic and acute medical conditions. As a global, diversified healthcare company, Baxter applies a unique combination of expertise in medical devices, pharmaceuticals and biotechnology to create products that advance patient care worldwide. About Halozyme Halozyme Therapeutics is a biopharmaceutical company dedicated to developing and commercializing innovative products that advance patient care. With a diversified portfolio of enzymes that target the extracellular matrix, the Company's research focuses primarily on a family of human enzymes, known as hyaluronidases, which increase the absorption and dispersion of biologics, drugs and fluids. Halozyme's pipeline addresses therapeutic areas, including diabetes, oncology and dermatology that have significant unmet medical need. The Company markets Hylenex ® recombinant (hyaluronidase human injection) and has partnerships with Roche, Pfizer, Baxter, and Intrexon. Halozyme is headquartered in San Diego, CA. For more information on how we are innovating, please visit our corporate website at www.halozyme.com and follow us on www.twitter.com/HALOTherapeutic. This release includes forward-looking statements concerning HyQvia, including expectations with regard to pending regulatory review in the US and its potential impact on patients. The statements are based on assumptions about many important factors, including the following, which could cause actual results to differ materially from those in the forward-looking statements: satisfaction of regulatory approval and other requirements; actions of regulatory bodies and other governmental authorities; product quality or patient safety issues; changes in law and regulations; and other risks identified in each of the company’s most recent filings on Form 10-K and other SEC filings, all of which are available on their respective websites. Neither Baxter nor Halozyme undertakes to update its forward-looking statements.