Alport Syndrome

 


Conditions that suggest Alport Syndrome

Organ Health  

Kidney Failure

Alport Syndrome causes progressive kidney damage. This means that the glomeruli undergo a gradual but persistent process of destruction, leading to kidney failure in many cases. Boys with Alport Syndrome inevitably develop kidney failure, but kidney failure in girls is unusual. The age at which boys with Alport Syndrome develop kidney failure varies from family to family. It may occur as early as 15-20 years of age, but in some families, kidney failure does not develop until the men are 40-50 years of age.




Alport Syndrome can lead to

Organ Health  

Kidney Failure

Alport Syndrome causes progressive kidney damage. This means that the glomeruli undergo a gradual but persistent process of destruction, leading to kidney failure in many cases. Boys with Alport Syndrome inevitably develop kidney failure, but kidney failure in girls is unusual. The age at which boys with Alport Syndrome develop kidney failure varies from family to family. It may occur as early as 15-20 years of age, but in some families, kidney failure does not develop until the men are 40-50 years of age.



Key

Weak or unproven link
Proven definite or direct link

Glossary

Alport Syndrome

Alport syndrome is caused by a mutation in a gene for collagen. This inherited disorder is uncommon, affecting about 2 out of 10,000 people. It causes chronic glomerulonephritis with destruction of the glomeruli (the tiny blood vessels within the kidneys that filter the blood) and eventually progresses to end-stage renal disease at an early age. It was first described by an English doctor, A. Cecil Alport. Because of the way Alport Syndrome is inherited, the disease tends to be more severe in men than in women.

Chronic Renal Failure

(CRF) Irreversible, progressive impaired kidney function. The early stage, when the kidneys no longer function properly but do not yet require dialysis, is known as Chronic Renal Insufficiency (CRI). CRI can be difficult to diagnose, as symptoms are not usually apparent until kidney disease has progressed significantly. Common symptoms include a frequent need to urinate and swelling, as well as possible anemia, fatigue, weakness, headaches and loss of appetite. As the disease progresses, other symptoms such as nausea, vomiting, bad breath and itchy skin may develop as toxic metabolites, normally filtered out of the blood by the kidneys, build up to harmful levels. Over time (up to 10 or 20 years), CRF generally progresses from CRI to End-Stage Renal Disease (ESRD, also known as Kidney Failure). Patients with ESRD no longer have kidney function adequate to sustain life and require dialysis or kidney transplantation. Without proper treatment, ESRD is fatal.

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