Fetal Alcohol Syndrome (FAS) Symptoms, Cause, Diagnosis, Signs, Facts and Statistics by MedicineNet.com

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February 9, 2012

Fetal Alcohol Syndrome

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Fetal Alcohol Syndrome Treatment for Children

Behavior and Education Therapy

Behavior and education therapy can be an important part of treatment for children with FASDs. Although there are many different types of therapy for children with developmental disabilities, only a few have been scientifically tested specifically for children with FASDs.

Following are behavior and education therapies that have been shown to be effective for some children with FASDs:

  • Friendship training
    Many children with FASDs have a hard time making friends, keeping friends, and socializing with others. Friendship training teaches children with FASDs how to interact with friends, how to enter a group of children already playing, how to arrange and handle in-home play dates, and how to avoid and work out conflicts. A research study found that this type of training could significantly improve children's social skills and reduce problem behaviors.


  • Specialized math tutoring
    A research study found that special teaching methods and tools can help improve math knowledge and skills in children with FASDs.


  • Executive functioning training
    This type of training teaches behavioral awareness and self-control and improves executive functioning skills, such as memory, cause and effect, reasoning, planning, and problem solving.


  • Parent-child interaction therapy
    This type of therapy aims to improve parent-child relationships, create a positive discipline program, and reduce behavior problems in children with FASDs. Parents learn new skills from a coach. A research study found significant decrease in parent distress and child behavior problems.


  • Parenting and behavior management training
    The behavior and learning problems that affect children with FASDs can lead to high levels of stress for the children's parents. This training can improve caregiver comfort, meet family needs, and reduce child problem behaviors.

SOURCE:

U.S. Centers for Disease Control and Prevention


What is fetal alcohol syndrome?

Although the dangers of alcohol during pregnancy had long been suspected, fetal alcohol syndrome (FAS) was formally described in 1968 by P. Lemoine and colleagues from Nantes (France) in 127 children of alcoholic parents. Their report in a French pediatric journal drew little attention. Focus on FAS only came after it was independently redescribed in 1973 by K.L. Jones and colleagues from Seattle (U.S.) in eight children of mothers with chronic alcoholism. Their report in the British medical journal The Lancet triggered an avalanche of reports of FAS.

Alcohol is capable of causing birth defects. This capability classifies it medically as a teratogen. Alcohol is now recognized as the leading teratogen to which the fetus is likely to be exposed. This applies only to societies in which alcoholic beverages are consumed. In these populations, prenatal alcohol exposure is thought to be the most common cause of mental retardation. In fact, according to research published in Pediatrics, alcohol use among women of childbearing age (18-44 years) "constitutes a leading, preventable cause of birth defects and developmental disabilities in the U.S."

What are fetal alcohol syndrome symptoms and signs?

Most of the features of FAS are variable. They may or may not be present in a given child. However, the most common and consistent features of FAS involve the growth, performance, intelligence, head and face, skeleton, and heart of the child.

Growth is diminished. Birth weight is lessened. Retardation of longitudinal growth is evident on the measurements of length in infancy and of standing height later in childhood. The growth lag is permanent.

Performance is impaired. The FAS infant is irritable. The older FAS child is hyperactive. Fine motor skills are impaired with weak grasp, poor hand-eye coordination, and tremors.

Intelligence is diminished. The average IQ is in the 60s. (This level is considered mild mental retardation and qualifies a child in the U.S. as educable mentally retarded.)

The head is small (microcephalic). This decrease may not even be apparent to family and friends. It is evident upon comparison of the child's head circumference to that of a normal child on a growth chart. The usual degree of microcephaly in FAS is classified as mild to moderate. It is primarily due to failure of brain growth. The consequences are neither mild nor moderate.

The face is characteristic with short eye openings (palpebral fissures), sunken nasal bridge, short nose, flattening of the cheekbones and midface, smoothing and elongation of the ridged area (the philtrum) between the nose and lips, and smooth, thin upper lip.

The skeleton shows characteristic changes; abnormal position and function of joints, shortening of the metacarpal bones leading to the fourth and fifth fingers, and shortening of the last bone (the distal phalanx) in the fingers. There is also a small fifth fingernail and a single transverse (simian) crease across the palm.

A heart murmur is often heard and then may go away. The basis is usually a hole between the right and left sides of the heart between the ventricles (the lower chambers) or less commonly, the atria (the upper chambers).

A number of other birth defects can occur in children with FAS. These include such major birth deformities such as hydrocephalus (increased fluid pressure on the brain that may require shunting to relieve the pressure), cleft lip (sometimes with a cleft palate), coarctation (narrowing) of the aorta, and meningomyelocele (spina bifida).




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      • Alcoholism is a disease that includes alcohol craving and continued drinking despite repeated alcohol-related problems, such as losing a job or getting into trouble with the law.
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      • Tremor is the involuntary movements of one or more parts of the body. Causes of tremor include neurological disorders, neurodegenerative diseases, drugs, mercury poisoning, overactive thyroid and liver failure. There are several types of tremor. Treatment depends upon the type of tremor and availability of medications for the condition.
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      • Hydrocephalus is an abnormal buildup of cerebrospinal fluid (CSF) in the ventricles of the brain. The fluid is often under increased pressure and can compress and damage the brain. Symptoms of hydrocephalus vary with age, progression of the disease, and individual tolerance to the condition. Hydrocephalus is most often treated by surgery in which a shunt system is inserted.
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      • A heart murmur is the sound generated when blood flow within the heart is not smooth. Causes of heart murmurs can be functional, congenital, or caused heart valve conditions. Symptoms of a heart murmur may be none, or may include chest pain, shortness of breath, and arm, leg, and ankle swelling. Treatment of a heart murmur depends on the cause.
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      • Birth defects have many causes and currently, are the leading cause of death for infants in the first year of life. Some of the causes of birth defects include genetic or chromosome problems. Exposure of the mother to rubella or German measles during pregnancy, or using drugs or alcohol during pregnancy. The treatment for birth defects depends upon the condition of the effected child.
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      • Microcephaly is a genetic condition where the circumference of the head is smaller than normal due to underdeveloped brain. Microcephaly is caused by genetic abnormalities, or from abuse of alcohol, drugs, infection (for example, German measles or chickenpox), exposure to toxins, or PKU while the mother is pregnant. Symptoms of microcephaly depend upon the severity of the accompanying syndrome. There is not treatment for microcephaly.
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      • Cleft palate and cleft lip are facial and oral defects that occur early in pregnancy. A cleft lip is a split of the two sides of the upper lip, and a cleft palate is a split in the roof of the mouth. Cleft lip the fourth most common birth defect in the U.S. Repair of a cleft palate or cleft lip may require multiple surgeries.
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    • Pregnancy and Drugs (Prescription and OTC)
      • Taking prescription medications or over-the-counter drugs or supplements should be discussed with your doctor. There are some medications that have been found to cause no problems in pregnancy, however, medications such as Accutane for acne, should never be taken during pregnancy.
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Fetal Alcohol Syndrome

Introduction to spina bifida

The human nervous system develops from a small, specialized plate of cells along the back of an embryo. Early in development, the edges of this plate begin to curl up toward each other, creating the neural tube—a narrow sheath that closes to form the brain and spinal cord of the embryo. As development progresses, the top of the tube becomes the brain and the remainder becomes the spinal cord. This process is usually complete by the 28th day of pregnancy. But if problems occur during this process, the result can be brain disorders called neural tube defects, including spina bifida.

What is spina bifida?

Spina bifida, which literally means "cleft spine," is characterized by the incomplete development of the brain, spinal cord, and/or meninges (the protective covering around the brain and spinal cord). It is the most common neural tube defect in the United States - affecting ...

Read the Spina Bifida and Anencephaly (Neural Tube Defects) article »







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