ARALAST & Viral Safety
ARALAST is manufactured for Baxter, a leader in the field of plasma processing. The processing of ARALAST is designed to help reduce the risk of viral transmission with two key steps. ARALAST is the only A1-PI therapy that utilizes both:
- Solvent/detergent – inactivates lipid-enveloped viruses (eg, HIV, HBV, HCV)
- Nanofiltration – reduces the risk of transmission of nonlipid-enveloped viruses (eg, HAV, parvovirus B19)

*Viruses (numbers shown in table) were deliberately added and eliminated.
†HIV-1: Fractionation units log10, SFU SD treatment units log10, TCID50/mL
‡BVD (bovine viral diarrhea), PRV (Pseudorabies virus): SD treatment unit log10, PFU/mL, nanofiltration units log10, PFU
§HAV (hepatitis A), PPV (porcine parvovirus), nanofiltration units log10, PFU
•Not applicable
As with all plasma-derived therapeutics, the potential to transmit infectious agents cannot be totally eliminated.
ARALAST [Alpha1-Proteinase Inhibitor (Human)]
ARALAST is indicated for chronic augmentation therapy in patients having congenital deficiency of A1-PI with clinically evident emphysema. ARALAST is not indicated as therapy for lung disease patients in whom congenital A1-PI deficiency has not been established.
Important Safety Information
- ARALAST is contraindicated in individuals with selective IgA deficiencies (IgA level less than 15mg/dL) who have known antibody against IgA, since they may experience severe reactions, including a severe, potentially life-threatening allergic reaction to IgA, which may be present.
- ARALAST is made from human plasma. It may carry a risk of transmitting infectious agents, e.g. viruses, and theoretically, the Creutzfeldt-Jakob disease (CJD) agent.
- The most common symptoms during the clinical study were headache (0.3%) and sleepiness (0.3%). Post market adverse event data have indicated reports of infusion site pain associated with the administration of ARALAST.
Please review the ARALAST Full Prescribing Information
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