Rett Syndrome is a childhood neurodevelopmental disorder that affects females almost exclusively.
What is Rett Syndrome?
Loss of muscle tone is usually the first symptom. Other early symptoms may include problems crawling or walking and diminished eye contact.
As Rett Syndrome progresses, the child loses purposeful use of her hands and the ability to speak. Compulsive hand movements such as wringing and washing follow the loss of functional use of the hands.
The inability to perform motor functions is perhaps the most severely disabling feature of Rett Syndrome, interfering with every body movement, including eye gaze and speech.
Treatment of Rett Syndrome
There is no cure for Rett syndrome.
Treatment for the disorder is symptomatic, focusing on the management of symptoms, and supportive care. Medication may be needed for breathing irregularities and motor difficulties, and antiepileptic drugs may be used to control seizures.
Occupational therapy, physiotherapy, and hydrotherapy may prolong mobility. Some children may require special equipment and aids such as braces to arrest scoliosis, splints to modify hand movements, and nutritional programs to help them maintain adequate weight. Special academic, social, vocational, and support services may also be required in some cases.
The Prognosis of Rett Syndrome
The course of Rett Syndrome, including the age of onset and the severity of symptoms, varies from child to child. Despite the difficulties with symptoms, most individuals with Rett Syndrome continue to live well into middle age and beyond. Because the disorder is rare, very little is known about long-term prognosis and life expectancy.
Where Can I Get More Information?
National Institute of Child Health and Human Development (NICHD)
National Institutes of Health, DHHS
31 Center Drive
Rm. 2A32 MSC 2425
Bethesda, MD 20892-2425
This material has been prepared by the National Institute of Neurological Disorders and Stroke or any other federal agency.