A charity is calling on GPs to conduct tests for Fragile X syndrome, which is the most common inherited cause of learning disability. According to experts, there is a lack of awareness surrounding Fragile X syndrome, which is caused by a gene alteration on the X chromosome affecting brain development. The Fragile X Society reports that about one in 250 women and one in 600 men carry the abnormal gene. Female carriers are at a higher risk of early menopause and have a 50% chance of passing the condition to their children.
Affected individuals may face developmental issues, with about one in 4,000 males and one in 6,000 females experiencing Fragile X syndrome. Pete Richardson, managing director of the Fragile X Society, highlighted the importance of raising awareness and testing for carriers. Those with a family history of Fragile X syndrome, intellectual disability, developmental delay, or infertility issues may be at higher risk. Women with ovarian insufficiency also have a 2-15% chance of being carriers.
Tests for the Fragile X gene can be requested by patients suspecting they may carry it. This comes after the experience of parents like Alex McQuade, who had to research and identify Fragile X syndrome in her children after missed developmental milestones. Fragile X syndrome affects learning, social, language, attentional, emotional, and behavioural aspects. It can cause intellectual disability and various symptoms, such as concentration problems and physical characteristics like a long face and prominent ears.
Women carriers may experience Fragile X-Associated Primary Ovarian Insufficiency, leading to infertility issues and premature ovarian failure. Early diagnosis through DNA testing is essential for managing the condition, as treatment focuses on education, therapy services, and minimising symptoms. Early intervention is crucial for children with Fragile X syndrome to maximize their learning potential.
The Fragile X Society emphasises the need for testing and education around Fragile X syndrome to improve early detection and management for carriers and affected individuals. Stay updated with WalesOnline for the latest developments in healthcare and genetic conditions.