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The main function of alpha1-antitrypsin (AAT) is to protect the lungs from inflammation caused by infection and inhaled irritants such as tobacco smoke. The low level of AAT in the blood occurs because the AAT is abnormal and cannot be released from the liver at the normal rate. AAT deficiency is the most common genetic risk factor for emphysema and chronic obstructive pulmonary disorder (COPD). Additionally, AAT deficiency can lead to liver disease. The most serious liver diseases are cirrhosis and liver cancer.
Important Safety Information
Prolastin®, Alpha1-Proteinase Inhibitor (Human) is indicated for chronic replacement therapy of individuals having congenital deficiency of alpha-1 PI (alpha1-antitrypsin deficiency) with clinically demonstrable panacinar emphysema. Weekly Prolastin® therapy has demonstrated a low occurrence of side effects. In clinical studies with Prolastin®, reactions were observed in 1.16% of infusions, the most common events being fever (0.77%), light-headedness (0.19%), and dizziness (0.19%). As with all plasma-derived therapeutics, the potential to transmit infectious agents cannot be totally eliminated. Individuals with selective IgA deficiencies who have known antibody against IgA (anti-IgA antibody) should not receive Prolastin®, since these patients may experience severe reactions, including anaphylaxis, to IgA which may be present.
You are encouraged to report negative side effects of prescription drugs
to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.
Please click here for Prolastin® full Prescribing Information.
Remember, your doctor or healthcare provider is the single best source of information regarding you and your health. Please consult your doctor or healthcare provider if you have any questions about your health or any of your medications.
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