Synonyms: Alpha-1-proteinase inhibitor deficiency | Alpha1-antitrypsin deficiency
A rare hereditary metabolic disease characterized by serum levels of alpha-1-antitrypsin (AAT) that are well below the normal range. In the most severe form the disease can clinically manifest with chronic liver disorders (cirrhosis fibrosis) respiratory disorders (emphysema bronchiectasis) and rarely panniculitis or vasculitis.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version October 2024
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Alpha-1-antitrypsin deficiency?
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Advocacy Organizations
Accessia Health
Accessia Health is a national nonprofit 501(c)(3) organization that provides programs and services to individuals of all ages who are living with a rare or chronic health condition. With 80+ disease programs, we offer case management, education, and financial assistance for health insurance premiums, medication copayments, travel, and other medical expenses. We’re focused on addressing unmet needs in healthcare, including paying for important expenses such as diagnostic tests, durable medical equipment, and more. Our holistic, inclusive, outcomes focused approach offers patients comprehensive support throughout their healthcare journey.
Global Liver Institute
To improve the lives of individuals and families impacted by liver disease through promoting innovation, encouraging collaboration, and scaling optimal approaches to help eradicate liver diseases.
Help Hope Live
Help Hope Live supports community-based fundraising for people with unmet medical expenses and related costs due to cell and organ transplants or catastrophic injuries and illnesses. These efforts play a critical role in helping clients access the care and equipment they need to heal, live, and thrive. Unlock a powerful and safe way to raise funds for medical needs with Help Hope Live. They provide one-on-one fundraising guidance, a customizable Campaign Page, bill pay support, and additional benefits based on their 501(c)(3) nonprofit status.
Louisiana Metabolic Disorders Coalition
We support, educate, and advocate for patients & families affected by metabolic disorders.
Mississippi Metabolics Foundation
Our mission at Mississippi Metabolics Foundation (MMF) is to advocate, educate, and support families in MS affected by genetic metabolic disorders/inborn errors of metabolism (IEM's). MMF promotes initiatives and further advancements in legislation, education, research, clinical trials, studies, therapies, targeted treatments, and eventual cures for IEM’s and all rare diseases.
Syndromes Without A Name (SWAN) Australia
Provide information, support and advocacy to families caring for a child with an undiagnosed or rare genetic condition.
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Clinical Trials
For a list of clinical trials in this disease area, please click here.