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 Rett's
syndrome is a brain disorder that affects girls only.
It is a rare condition first described in the 1960's by an Austrian,
Andreas Rett, but became medically recognized only during the
1980's. The affected child's health and development appear normal
until symptoms occur. They usually occur when the child is 12
to 18 months old. Skills that have been acquired, such as walking
and talking, gradually disappear and they become progressively
handicapped and they may even appear autistic. Odd, repetitive
writhing movements of the hands and limbs are characteristic of
the condition, and there are often inappropriate outbursts of
crying or laughter.
:: Incidence
Rett's syndrome is said to affect about one in every 10,000
to 15,000 female babies.
:: Cause
Rett's Syndrome is a neurological disorder that is said to
be genetic. It was first believed to affect mainly females, but
recent studies reveal that it does affect males who are more severely
affected Male fetuses that have the disorder miscarry or die shortly
after birth, usually before the second year. On rare cases, a
male may carry an extra X chromosome and may survive longer.
:: Treatment
There is no cure for Rett's Syndrome. Those diagnosed with Rett's
generally need constant care and attention. Treatment is geared
toward symptom relief and therefore physiotherapy is helpful .
Medication is used to control seizures. Behavior therapy is used
to develop coping mechanisms. It is recommended that children
are exposed to diverse and interactive social situations and that
adaptive communication options be introduced early. Some children
may require special nutritional programs to maintain adequate
weight. Sensory integration therapy, physical therapy, occupational
therapy and communication therapy are also suggested.
::
Disorders on the Autism Spectrum
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