Depend on aHUS Source to get reliable information about atypical hemolytic uremic syndrome (aHUS), a chronic, life-threatening disease.

aHUS
Learn more about atypical hemolytic uremic syndrome (aHUS)

aHUS: Perception versus Fact

Perception:

aHUS affects only children

Fact:

Although aHUS does affect children, almost one-half of people affected are adults 1,2

Perception:

aHUS is only an acute disease

Fact:

Due to a permanent genetic mutation, aHUS is an ongoing, lifelong disease of catastrophic systemic, complement-mediated thrombotic microangiopathy (TMA)1,2

Perception:

aHUS is only a renal (kidney) disease

Fact:

Renal (Kidney) damage does occur in aHUS patients, but other vital organs, including the heart and brain are affected as well1-4

Perception:

A genetic mutation needs to be identified to diagnose aHUS

Fact:

aHUS diagnosis does not require identification of a genetic mutation. Genetic mutation cannot be identified in 30%-50% of patients with aHUS.2 Absence of genetic mutation should not rule out aHUS.

Perception:

aHUS is safely and effectively treated with plasma exchange/infusion

Fact:

There have been no well-controlled trials showing plasma exchange to be either safe or effective as aHUS therapy5,6

More information about aHUS: For Healthcare Professionals

More information about aHUS: For Patients & Caregivers

1. Loirat C, Noris M, Fremeaux-Bacchi V. Pediatr Nephrol. 2008;23:1957-1972. 2. Noris M, Caprioli J, Bresin E, et al. Clin J Am Soc Nephrol. 2010;5:1844-1859. 3. Sallée M, Daniel L, Piercecchi MD, et al. Nephrol Dial Transplant. 2010;25:2028-2032. 4. Neuhaus TJ, Calonder S, Leumann EP. Arch Dis Child. 1997;76:518-521. 5. Loirat C, Garnier A, Sellier-Leclerc AL, Kwon T. Semin Thromb Hemost. 2010;36:673-681. 6. Caprioli J, Noris M, Brioschi S, et al; International Registry of Recurrent and Familial HUS/TTP. Blood. 2006;108:1267-1279.