Senin, 24 Desember 2012

Asperger's syndrome

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Asperger's syndrome

Definition:
Asperger's syndrome

Asperger's syndrome is a developmental disorder that affects a person's ability to socialize and communicate effectively with others. Children with Asperger's syndrome typically exhibit social awkwardness and an all-absorbing interest in specific topics.

Doctors group Asperger's syndrome with other conditions that are called autistic spectrum disorders or pervasive developmental disorders. These disorders all involve problems with social skills and communication. Asperger's syndrome is generally thought to be at the milder end of this spectrum.
While there's no cure for Asperger's syndrome, if your child has the condition treatment can help him or her learn how to interact more successfully in social situations

Symptoms:

Asperger's syndrome symptoms include:
  • Engaging in one-sided, long-winded conversations, without noticing if the listener is listening or trying to change the subject
  • Displaying unusual nonverbal communication, such as lack of eye contact, few facial expressions, or awkward body postures and gestures
  • Showing an intense obsession with one or two specific, narrow subjects, such as baseball statistics, train schedules, weather or snakes
  • Appearing not to understand, empathize with or be sensitive to others' feelings
  • Having a hard time "reading" other people or understanding humor
  • Speaking in a voice that is monotonous, rigid or unusually fast
  • Moving clumsily, with poor coordination
Unlike children with more-severe forms of autism spectrum disorders, those with Asperger's syndrome usually don't have delays in the development of language skills. That means your child will use single words by the age of 2 and phrases by the time he or she is 3 years old. But, children with Asperger's syndrome may have difficulties holding normal conversations. Conversations may feel awkward and lack the usual give and take of normal social interactions.

Toddlers and school-age children with Asperger's syndrome may not show an interest in friendships. Youngsters with Asperger's often have developmental delays in their motor skills, such as walking, catching a ball or playing on playground equipment.

In early childhood, kids with Asperger's may be quite active. By young adulthood, people with Asperger's syndrome may experience depression or anxiety.

When to see a doctor
All kids have their quirks, and many toddlers show a sign or symptom of Asperger's syndrome at some point. It's natural for small children to be egocentric, and many children show a strong interest in a particular topic, such as dinosaurs or a favorite fictional character. These generally aren't reasons to be alarmed.

However, if your elementary schoolchild has frequent problems in school or seems unable to make friends, it's time to talk with your child's doctor. These difficulties have many possible causes, but developmental disorders such as Asperger's syndrome need to be considered. Children who have behaviors that interfere with learning and social development should have a comprehensive evaluation.


Causes:

It's not clear what causes Asperger's syndrome, although changes in certain genes may be involved. The disorder also seems to be linked to changes in the structure of the brain.
One factor that isn't associated with the development of Asperger's syndrome or other autism spectrum disorders is childhood immunizations.


Treatments and drugs:

The core signs of Asperger's syndrome can't be cured. However, many children with Asperger's syndrome grow into happy and well-adjusted adults.
Most children benefit from early specialized interventions that focus on behavior management and social skills training. Your doctor can help identify resources in your area that may work for your child.

Asperger's syndrome treatment options may include:


Communication and social skills training
Children with Asperger's syndrome may be able to learn the unwritten rules of socialization and communication when taught in an explicit and rote fashion, much like the way students learn foreign languages. Children with Asperger's syndrome may also learn how to speak in a more natural rhythm, as well as how to interpret communication techniques, such as gestures, eye contact, tone of voice, humor and sarcasm.

Cognitive behavioral therapy
This general term encompasses many techniques aimed at curbing problem behaviors, such as interrupting, obsessions, meltdowns or angry outbursts, as well as developing skills such as recognizing feelings and coping with anxiety. Cognitive behavioral therapy usually focuses on training a child to recognize a troublesome situation — such as a new place or an event with lots of social demands — and then select a specific learned strategy to cope with the situation.

Medication
There are no medications that specifically treat Asperger's syndrome. But some medications may improve specific symptoms — such as anxiety, depression or hyperactivity — that can occur in many children with Asperger's syndrome. Examples include:
  • Aripiprazole (Abilify). This drug may be effective for treating irritability related to Asperger's syndrome. Side effects may include weight gain and an increase in blood sugar levels.
  • Guanfacine (Intuniv). This medication may be helpful for the problems of hyperactivity and inattention in children with Asperger's syndrome. Side effects may include drowsiness, irritability, headache, constipation and bedwetting.
  • Selective serotonin reuptake inhibitors (SSRIs). Drugs such as fluvoxamine (Luvox) may be used to treat depression or to help control repetitive behaviors. Possible side effects include restlessness and agitation.
  • Risperidone (Risperdal). This medication may be prescribed for agitation and irritability. It may cause trouble sleeping, a runny nose and an increased appetite. This drug has also been associated with an increase in cholesterol and blood sugar levels.
  • Olanzapine (Zyprexa). Olanzapine is sometimes prescribed to reduce repetitive behaviors. Possible side effects include increased appetite, drowsiness, weight gain, and increased blood sugar and cholesterol levels.
  • Naltrexone (Revia). This medication, which is sometimes used to help alcoholics stop drinking, may help reduce some of the repetitive behaviors associated with Asperger's syndrome. However, the use of low-dose naltrexone — in doses as low as two to four mg a day — has been gaining favor recently. But, there's no good evidence that such low doses have any effect on Asperger's syndrome.

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