About ZEMAIRA
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About A1AT deficiency (AATD)
AATD is a hereditary condition characterized by low levels of a protein called alpha1 antitrypsin (A1AT). AATD results in uninhibited neutrophil elastase activity, an imbalance that can lead to progressive degenerative and destructive changes in the lungs, including emphysema.1
AATD can be challenging to diagnose because it shares an identical clinical presentation with more common conditions like chronic obstructive pulmonary disease (COPD) and asthma.1 AATD is the most common genetic risk factor for COPD.2 In fact, current guidelines recommend screening all individuals diagnosed with COPD or unexplained bronchiectasis for AATD regardless of age or ethnicity.3
What is ZEMAIRA?
ZEMAIRA is an alpha1-proteinase inhibitor (A1-PI) indicated for chronic augmentation and maintenance therapy in adults with A1-PI deficiency and emphysema.
ZEMAIRA, a highly purified augmentation therapy, has been used in alpha1 treatment for more than 16 years with no confirmed cases of virus transmission.4
ZEMAIRA is not indicated for lung disease patients in whom severe A1-PI deficiency has not been established.
What are the key benefits?
ZEMAIRA is a once-per-week infusion that is proven to elevate and maintain serum levels of A1AT.*
*Clinical data demonstrating the long-term effects of chronic augmentation therapy with ZEMAIRA are not available. The effect of augmentation therapy with ZEMAIRA or any A1-PI product on pulmonary exacerbations and the progression of emphysema in A1AT deficiency have not been demonstrated in randomized, controlled clinical studies.
†Average infusion time is based on an infusion rate of 0.08 mL/kg/min for a 75 kg (165 lb) patient. Individual experiences may vary.
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