WELCOME TO THE LIVE ALKAPTONURIA SOCIETY REGISTRY

ALKAPTONURIA EXPLAINED

Alkaptonuria, also known as AKU or Black Bone Disease, is an extremely rare genetic condition, which can cause significant damage to the bones, cartilage and tissues of those affected. AKU normally only affects one in every 250,000 people worldwide. AKU is a recessive condition that is caused by a mutation of one chromosome, this means that if two people carry the faulty gene, their child still only has a 25% chance of developing AKU.

AKU stops patients’ bodies from breaking down a chemical called homogentisic acid (HGA) which the body naturally produces during the digestion of food. Due to this, HGA builds up in the body and, over time, leads to black and brittle bones and cartilage, and early onset osteoarthritis. The build up of HGA in the body can also lead to other, sometimes more serious health complications.


TREATMENTS

Many people diagnosed with alkaptonuria (AKU) have difficulty accessing efficient and effective care to treat their AKU. 

SUPPORT

Living with AKU can be stressful and challenging in all sorts of ways.  It can impact on how you feel about yourself, your relationships or your life generally.

FOR PROFESSIONALS

Alkaptonuria (AKU) was the first condition noted as following Mendelian Inheritance by Sir Archibald Garrod in 1902.


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