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1-Protease Inhibitor for Treatment of
-Antitrypsin Deficiency
Associate Professor, Department of Pharmacy, University of Southern California, Los Angeles, CA
Boeing Distinguished Professor, Health Policy & Administration, Washington State University, Pullman, WA
Professor, Department of Pharmacy, University of Southern California
Reprints: Dr. Louie, Department of Pharmacy, University of Southern California, 1985 Zonal Ave., Los Angeles, CA 90089-9121, fax 323/442-1395, slouie{at}usc.edu
OBJECTIVE: To review the epidemiology, pathogenesis, and management
of patients with
-antitrypsin (AAT) deficiency syndrome and compare
Aralast with Prolastin, 2 of the 3 available human plasma-derived AAT
agents.
DATA SOURCES: Articles were identified using a MEDLINE
(1966-September 2005) search with MESH headings that included
-antitrypsin and emphysema.
STUDY SELECTION AND DATA EXTRACTION: All papers from peer-reviewed journals on the laboratory or clinical efficacy of plasma-derived AAT (eg, Prolastin, Aralast) for patients with this autosomal recessive disorder were reviewed.
DATA SYNTHESIS: Clinical trials found that AAT augmentation prevents progression of AAT-deficient emphysema and thus its associated morbidity and mortality. Treatment with Aralast has been shown to be safe and well tolerated, with a low incidence of mild to moderate adverse events. Pharmacoeconomics studies of AAT augmentation demonstrated that the use of Aralast was cost-effective as lifelong augmentation therapy for AAT-deficient emphysema.
CONCLUSIONS: Because of its effectiveness and extra safety measure compared with Prolastin, Aralast should be recommended for formulary inclusion.
Key Words:
-antitrypsin: Aralast, Prolastin; emphysema
Published Online, October 11, 2005. www.theannals.com, DOI 10.1345/aph.1E061
THIS ARTICLE IS APPROVED FOR CONTINUING EDUCATION CREDIT
ACPE UNIVERSAL PROGRAM NUMBER: 407-000-05-033-H01
This article has been cited by other articles:
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J. H. Gemberling and M. A Finnerty Comment: Aralast: A New {alpha}1-Protease Inhibitor for Treatment of {alpha}-Antitrypsin Deficiency Ann. Pharmacother., April 1, 2006; 40(4): 786 - 787. [Full Text] [PDF] |
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S. R Petteway Jr Comment: Comparisons of Aralast and Prolastin, {alpha}1-Protease Inhibitors for Treatment of {alpha}1-Antitrypsin Deficiency Ann. Pharmacother., February 1, 2006; 40(2): 353 - 354. [Full Text] [PDF] |
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