"The great teacher is not the man who supplies the most facts but the one in whose presence we become different people." ~Ralph Waldo Emerson



Showing posts with label Autism. Show all posts
Showing posts with label Autism. Show all posts

Sunday, May 16, 2010

What are the other psychological problems that can co-exist with Asperger's Disorder?


Asperger's Disorder may not be the only psychological condition affecting a certain individual. In fact, it is frequently together with other problems such as:

Attention Deficit Hyperactivity Disorder (ADHD)
Oppositional Defiant Disorder (ODD)
Depression (Major Depressive Disorder or Adjustment Disorder with Depressed Mood)
Bipolar Disorder
Generalized Anxiety Disorder
Obsessive Compulsive Disorder

--------------------------------------------------------------------------------

Attention Deficit Hyperactivity Disorder (ADHD)
Attention Deficit Hyperactivity Disorder presents with difficulty in focusing (inattention), hyperactivity and impulsiveness. Almost 60-70 % of children with Pervasive Developmental Disorders ( = PDD or Autistic Spectrum Disorders) have severe enough inattention, hyperactivity and impulsiveness to meet the diagnostic criteria for ADHD. Technically, if a child is diagnosed with any of the PDD diagnoses (Autistic Disorder, Asperger's Disorder, PDD-NOS or others), a separate ADHD diagnosis cannot be made. However, I believe that it is important to recognize the presence of co-existing ADHD since this syndrome can respond to medication treatment, unlike the core PDD symptoms. When ADHD co-exists with Asperger's Disorder, anger may easily turn to aggression because of the individual's impulsiveness. Methylphenidate (Ritalin, Concerta, Metadate, Focalin), dextroamphetamine (Dexedrine, Adderall), atomoxetine (Strattera), bupropion (Wellbutrin) or tricyclic antidepressants (imipramine, nortriptyline and others) may be beneficial. Common complications of untreated ADHD are ODD (see below), depression (losing self esteem due to academic failure and repeated negative feedback and punishment from adults), increased likelihood of drug and alcohol use, breaking traffic rules more frequently and having more accidents, and eventually getting lower-paying jobs for not fulfilling true potential.


--------------------------------------------------------------------------------

Oppositional Defiant Disorder (ODD)

ODD represents more of a relationship dynamic between a child and the authority figures around her or him, than a disease process itself. Symptoms include argumentativeness with adults, talking back, refusing to follow adults' requests or rules, losing temper, deliberately annoying others, not taking responsibility for one's own actions, and being touchy, angry and resentful all the time. This can happen only at home, or may start at home and may eventually spill over to the school. Most children with ADHD, if untreated, eventually develop ODD because of daily negative feedback and punishment from adults, as a consequence of their impulsive behaviors. It is important to note that depression, in children and adolescents, may present with similar symptoms, rather than the expected symptoms like looking sad and crying frequently. A Child and Adolescent Psychiatrist should be consulted to differentiate the two. There is no medication treatment for ODD. Individual psychotherapy and sometimes family therapy are the best treatment methods. If there is ADHD underlying ODD, it has to be treated with medication for psychotherapies to be effective.

http://www.aspergers.com/aspcomor.htm

What do you know about....?


Asperger's Disorder is a milder variant of Autistic Disorder. Both Asperger's Disorder and Autistic Disorder are in fact subgroups of a larger diagnostic category. This larger category is called either Autistic Spectrum Disorders, mostly in European countries, or Pervasive Developmental Disorders ("PDD"), in the United States. In Asperger's Disorder, affected individuals are characterized by social isolation and eccentric behavior in childhood. There are impairments in two-sided social interaction and non-verbal communication. Though grammatical, their speech may sound peculiar due to abnormalities of inflection and a repetitive pattern. Clumsiness may be prominent both in their articulation and gross motor behavior. They usually have a circumscribed area of interest which usually leaves no space for more age appropriate, common interests. Some examples are cars, trains, French Literature, door knobs, hinges, cappucino, meteorology, astronomy or history. The name "Asperger" comes from Hans Asperger, an Austrian physician who first described the syndrome in 1944. An excellent translation of Dr. Asperger's original paper is provided by Dr. Uta Frith in her Autism and Asperger Syndrome.

http://www.aspergers.com/aspclin.htm

Friday, May 14, 2010

Improving children's speech


By Liz Szabo, USA TODAY
A study released Monday adds to the debate over whether television impairs children's language development.It found that parents and children virtually stop talking to each other when the TV is on, even if they're in the same room.
For every hour in front of the TV, parents spoke 770 fewer words to children, according to a study of 329 children, ages 2 months to 4 years, in the June issue of Archives of Pediatrics & Adolescent Medicine. Adults usually speak about 941 words an hour.

Children vocalized less, too, says author Dimitri Christakis of the Seattle Children's Research Institute. In some cases, parents may have spoken less because they sat a child in front of a TV and left the room, he says. In others, parents simply zoned out themselves while watching TV with a child. Researchers didn't note the content of the TV shows.

Parents may not realize how little they interact with children when a TV is on, Christakis says. A mother may think she's engaged with a baby because they're both on the floor playing blocks. But if a TV is on in the background, the two of them talk much less, he says.

That may help explain earlier studies finding that babies who watch a lot of TV know fewer words, although they catch up to their peers by 16 months, Christakis says. "Babies learn language from hearing it spoken," he says.

Christakis and his colleagues fitted children with digital devices that recorded everything they heard or said one day a month for an average of six months. A speech-recognition program, which could differentiate TV content from human voices, compared the number of words exchanged when televisions were on or off.

Victor Strasburger, a professor of pediatrics at the University of New Mexico, describes the latest report as "an excellent, creative study."

It's the seventh study to suggest that TV hurts children's language development, Strasburger says. A March report from Harvard Medical School found that watching TV neither helped nor harmed children's language skills.

Though Christakis acknowledges that there is still some debate about whether watching television is harmful, he says there's no evidence to show that it's helpful. That's why the American Academy of Pediatrics recommends no TV for babies under age 2.

"We need to avoid parking babies in front of screens," Strasburger says. "Parents need to realize they need to be the primary entertainment for their babies. Parents are movie stars when their kids are babies. It doesn't last long."

Sunday, May 9, 2010

Autism

Autism is hard to understand sometimes. The reason that it is hard to understand is because there can be an information overload and some of that information can be contradictory. Below is a concise summary of information on Autism. It is not everything on the subject but it does make one understand the "why" behind the actions of a child with autism.

Overview
Autism is a developmental disorder that appears in the first 3 years of life, and affects the brain's normal development of social and communication skills.
Symptoms
Most parents of autistic children suspect that something is wrong by the time the child is 18 months old and seek help by the time the child is age 2. Children with autism typically have difficulties in:

•Pretend play
•Social interactions
•Verbal and nonverbal communication
Some children with autism appear normal before age 1 or 2 and then suddenly "regress" and lose language or social skills they had previously gained. This is called the regressive type of autism.

People with autism may:

•Be overly sensitive in sight, hearing, touch, smell, or taste (for example, they may refuse to wear "itchy" clothes and become distressed if they are forced to wear the clothes)
•Have unusual distress when routines are changed
•Perform repeated body movements
•Show unusual attachments to objects
The symptoms may vary from moderate to severe.

Communication problems may include:

•Cannot start or maintain a social conversation
•Communicates with gestures instead of words
•Develops language slowly or not at all
•Does not adjust gaze to look at objects that others are looking at
•Does not refer to self correctly (for example, says "you want water" when the child means "I want water")
•Does not point to direct others' attention to objects (occurs in the first 14 months of life)
•Repeats words or memorized passages, such as commercials
•Uses nonsense rhyming
Social interaction:

•Does not make friends
•Does not play interactive games
•Is withdrawn
•May not respond to eye contact or smiles, or may avoid eye contact
•May treat others as if they are objects
•Prefers to spend time alone, rather than with others
•Shows a lack of empathy
Response to sensory information:

•Does not startle at loud noises
•Has heightened or low senses of sight, hearing, touch, smell, or taste
•May find normal noises painful and hold hands over ears
•May withdraw from physical contact because it is overstimulating or overwhelming
•Rubs surfaces, mouths or licks objects
•Seems to have a heightened or low response to pain
Play:

•Doesn't imitate the actions of others
•Prefers solitary or ritualistic play
•Shows little pretend or imaginative play
Behaviors:

•"Acts up" with intense tantrums
•Gets stuck on a single topic or task (perseveration)
•Has a short attention span
•Has very narrow interests
•Is overactive or very passive
•Shows aggression to others or self
•Shows a strong need for sameness
•Uses repetitive body movements
Treatment
An early, intensive, appropriate treatment program will greatly improve the outlook for most young children with autism. Most programs will build on the interests of the child in a highly structured schedule of constructive activities. Visual aids are often helpful.

Treatment is most successful when it is geared toward the child's particular needs. An experienced specialist or team should design the program for the individual child. A variety of therapies are available, including:

•Applied behavior analysis (ABA)
•Medications
•Occupational therapy
•Physical therapy
•Speech-language therapy
Sensory integration and vision therapy are also common, but there is little research supporting their effectiveness. The best treatment plan may use a combination of techniques.

APPLIED BEHAVIORAL ANALYSIS (ABA)

This program is for younger children with an autism spectrum disorder. It can be effective in some cases. ABA uses a one-on-one teaching approach that reinforces the practice of various skills. The goal is to get the child close to normal developmental functioning.

ABA programs are usually done in a child's home under the supervision of a behavioral psychologist. These programs can be very expensive and have not been widely adopted by school systems. Parents often must seek funding and staffing from other sources, which can be hard to find in many communities.

TEACCH

Another program is called the Treatment and Education of Autistic and Related Communication Handicapped Children (TEACCH). TEACCH was developed as a statewide program in North Carolina. It uses picture schedules and other visual cues that help the child work independently and organize and structure their environments.

Though TEACCH tries to improve a child's adaptation and skills, it also accepts the problems associated with autism spectrum disorders. Unlike ABA programs, TEACCH programs do not expect children to achieve typical development with treatment.

MEDICINE

Medicines are often used to treat behavior or emotional problems that people with autism may have, including:

•Aggression
•Anxiety
•Attention problems
•Extreme compulsions that the child cannot stop
•Hyperactivity
•Impulsiveness
•Irritability
•Mood swings
•Outbursts
•Sleep difficulty
•Tantrums
Currently, only risperidone is approved to treat children ages 5 - 16 for the irritability and aggression that can occur with autism. Other medicines that may also be used include SSRIs, divalproex sodium and other mood stabilizers, and possibly stimulants such as methylphenidate. There is no medicine that treats the underlying problem of autism.

DIET

Some children with autism appear to respond to a gluten-free or casein-free diet. Gluten is found in foods containing wheat, rye, and barley. Casein is found in milk, cheese, and other dairy products. Not all experts agree that dietary changes will make a difference, and not all studies of this method have shown positive results.

If you are considering these or other dietary changes, talk to both a doctor who specializes in the digestive system (gastroenterologist) and a registered dietitian. You want to be sure that the child is still receiving enough calories, nutrients, and a balanced diet.

OTHER APPROACHES

Beware that there are widely publicized treatments for autism that do not have scientific support, and reports of "miracle cures" that do not live up to expectations. If your child has autism, it may be helpful to talk with other parents of children with autism and autism specialists. Follow the progress of research in this area, which is rapidly developing.

At one time, there was enormous excitement about using secretin infusions. Now, after many studies have been conducted in many laboratories, it's possible that secretin is not effective after all. However, research continues.
Causes
Autism is a physical condition linked to abnormal biology and chemistry in the brain. The exact causes of these abnormalities remain unknown, but this is a very active area of research. There are probably a combination of factors that lead to autism.

Genetic factors seem to be important. For example, identical twins are much more likely than fraternal twins or siblings to both have autism. Similarly, language abnormalities are more common in relatives of autistic children. Chromosomal abnormalities and other nervous system (neurological) problems are also more common in families with autism.

A number of other possible causes have been suspected, but not proven. They involve:

•Diet
•Digestive tract changes
•Mercury poisoning
•The body's inability to properly use vitamins and minerals
•Vaccine sensitivity
The exact number of children with autism is not known. A report released by the U.S. Centers for Disease Control and Prevention (CDC) suggests that autism and related disorders are more common than previously thought. It is unclear whether this is due to an increasing rate of the illness or an increased ability to diagnose the illness.

Autism affects boys 3 - 4 times more often than girls. Family income, education, and lifestyle do not seem to affect the risk of autism.

Some parents have heard that the MMR vaccine children receive may cause autism. This theory was based, in part, on two facts. First, the incidence of autism has increased steadily since around the same time the MMR vaccine was introduced. Second, children with the regressive form of autism (a type of autism that develops after a period of normal development) tend to start to show symptoms around the time the MMR vaccine is given. This is likely a coincidence due to the age of children at the time they receive this vaccine.

Several major studies have found NO connection between the vaccine and autism. The American Academy of Pediatrics and the Center for Disease Control and Prevention report that there is no proven link between autism and the MMR vaccine, or any other vaccine.

Some doctors believe the increased incidence in autism is due to newer definitions of autism. The term "autism" now includes a wider spectrum of children. For example, a child who is diagnosed with high-functioning autism today may have been thought to simply be odd or strange 30 years ago.

Other pervasive developmental disorders include:

•Asperger syndrome (like autism, but with normal language development)
•Rett syndrome (very different from autism, and only occurs in females)
•Childhood disintegrative disorder (rare condition where a child learns skills, then loses them by age 10)
•Pervasive developmental disorder - not otherwise specified (PDD-NOS), also called atypical autism.
Tests & diagnosis
All children should have routine developmental exams done by their pediatrician. Further testing may be needed if the doctor or parents are concerned. This is particularly true if a child fails to meet any of the following language milestones:

•Babbling by 12 months
•Gesturing (pointing, waving bye-bye) by 12 months
•Saying single words by 16 months
•Saying two-word spontaneous phrases by 24 months (not just echoing)
•Losing any language or social skills at any age
These children might receive a hearing evaluation, blood lead test, and screening test for autism (such as the Checklist for Autism in Toddlers [CHAT] or the Autism Screening Questionnaire).

A health care provider experienced in diagnosing and treating autism is usually needed to make the actual diagnosis. Because there is no biological test for autism, the diagnosis will often be based on very specific criteria from a book called the Diagnostic and Statistical Manual IV.

An evaluation of autism will often include a complete physical and nervous system (neurologic) examination. It may also include a specific screening tool, such as:

•Autism Diagnostic Interview - Revised (ADI-R)
•Autism Diagnostic Observation Schedule (ADOS)
•Childhood Autism rating Scale (CARS)
•Gilliam Autism Rating Scale
•Pervasive Developmental Disorders Screening Test - Stage 3
Children with known or suspected autism will often have genetic testing (looking for chromosome abnormalities) and may have metabolic testing.

Autism includes a broad spectrum of symptoms. Therefore, a single, brief evaluation cannot predict a child's true abilities. Ideally, a team of different specialists will evaluate the child. They might evaluate:

•Communication
•Language
•Motor skills
•Speech
•Success at school
•Thinking abilities
Sometimes people are reluctant to have a child diagnosed because of concerns about labeling the child. However, without a diagnosis the child may not get the necessary treatment and services.
Prognosis
Autism remains a challenging condition for children and their families, but the outlook today is much better than it was a generation ago. At that time, most people with autism were placed in institutions.

Today, with the right therapy, many of the symptoms of autism can be improved, though most people will have some symptoms throughout their lives. Most people with autism are able to live with their families or in the community.

The outlook depends on the severity of the autism and the level of therapy the person receives.
Complications
Autism can be associated with other disorders that affect the brain, such as:

•Fragile X syndrome
•Mental retardation
•Tuberous sclerosis
Some people with autism will develop seizures.

The stresses of dealing with autism can lead to social and emotional complications for family and caregivers, as well as the person with autism.
When to contact a doctor
Parents usually suspect that there is a developmental problem long before a diagnosis is made. Call your health care provider with any concerns about autism or if you think that your child is not developing normally.