Is Rett syndrome neurodegenerative?
Mutations at this gene and, therefore, disfunction of the protein lead to a specific kind of neurodegenerative disease: the Rett Syndrome. This syndrome seems to be specific of humans and develop mainly in girls around two years of age.
Does Rett syndrome affect intelligence?
One in 10,000 females suffers from Rett Syndrome, leaving them aware and alert but often without the ability to express themselves in any way. Without the ability to communicate through speech or hand movement, Rett Syndrome patients have not been able to demonstrate their intellectual abilities.
What is the long term outlook for someone with Rett syndrome?
While it is known that Rett syndrome shortens lifespan, not much is known about specific life expectancy rates for people with Rett syndrome. It generally depends on the age when symptoms first begin and their severity. On average, most individuals with the condition survive into their 40s or 50s.
How long can a child live with Rett syndrome?
What Is the Life Expectancy for Rett Syndrome? The average age of death for patients with Rett syndrome is about 24 years and in most cases, death is sudden and often secondary to pneumonia. Risk factors for sudden death include: Seizures.
Is Rett syndrome always fatal?
Rather, it’s a chance mutation that happens in DNA. When boys develop the Rett syndrome mutation, they rarely live past birth. Males have only one X chromosome (instead of the two girls have), so the effects of the disease are much more serious, and almost always fatal.
How old is the oldest person with Rett syndrome?
Coenraads said girls with Rett syndrome typically live to adulthood and middle age, and the oldest person she knew of who had Rett died at 77.
What is a Rett episode?
These ‘non-seizure’ events included episodes of motor activity, such as twitching, jerking, head turning, falling forward, and trembling, as well as episodes of staring, laughing, pupil dilatation, breath holding and hyperventilation.
Are there any cures for Rett syndrome?
Although there is no cure for Rett syndrome, treatments are directed toward symptoms and providing support, which may improve the potential for movement, communication and social participation. The need for treatment and support doesn’t end as children become older — it’s usually necessary throughout life.