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Cerebral Palsy - Facts & Figures
What is cerebral palsy?
Cerebral palsy is a term used to describe a group of chronic conditions
affecting body movement and muscle coordination. It is caused by damageto one or more
specific areas of the brain, usually occurring during fetal development; before, during,
or shortly after birth; or during infancy. "Cerebral" refers to the brain and
"palsy" to muscle weakness/poor control. Cerebral palsy itself is not
progressive (i.e. it does not get worse); however, secondary conditions can develop which
may get better over time, get worse, or remain the same. Cerebral palsy is not
communicable. It is not a disease and should not be referred to as such. Although cerebral
palsy is not "curable" in the accepted sense, training and therapy can help
improve function.
What are the effects?
Cerebral palsy is characterized by an inability to fully control motor function,
particularly muscle control and coordination. Depending on which areas of the brain have
been damaged, one or more of the following may occur: muscle tightness or spastically;
involuntary movement; disturbance in gait or mobility, difficulty in swallowing and
problems with speech. In addition, the following may occur: abnormal sensation and
perception; impairment of sight, hearing or speech, seizures; and/or mental retardation.
Other problems that may arise are difficulties in feeding, bladder and bowl control,
problems with breathing because of postural difficulties, skin disorders because of
pressure sores, and learning disabilities.
What are the causes?
A large number of factors which can injure the developing brain may produce cerebral
palsy. Risk factors for cerebral palsy include the following: premature birth; inability
of the placenta to provide the developing fetus with oxygen; growth functions, etc.; low
birth weight; RH or A-B-O blood type incompatibility between mother and infant; infection
of the mother with German measles or other virus diseases in early pregnancy; bacteria
that directly or indirectly attack the infant's central nervous system, and prolonged loss
of oxygen during the birthing process. Most causes of cerebral palsy are related to the
developmental and childbearing processes and, since the condition is not inherited, the
condition is often called "congenital" cerebral palsy. A less common type is
"acquired" cerebral palsy, usually occurring before two years of age. Head
injury is the most frequent acquired cause, usually the result of motor vehicle accidents,
falls, or child abuse; another cause is brain infection.
Are there different types of cerebral palsy?
There are three main types: spastic -- stiff and difficult movement; athetoid --
involuntary and uncontrolled movement; ataxic -- disturbed sense of balance and depth
perception. There may be a mixture of these types for any individual. Other types do
occur, although infrequently.
How many people have cerebral palsy?
It is estimated that some 500,000 children and adults in the United States manifest one or
more of the symptoms of cerebral palsy. Currently, about 5,000 babies and infants are
diagnosed with the condition each year. In addition, some 1,200 - 1,500 preschool age
children are recognized each year to have cerebral palsy.
Can it be prevented?
Yes. Measures of prevention are increasingly possible today. Pregnant women are tested
routinely for the Rh factor and, if Rh negative, they can be immunized within 72 hours
after the birth (or after the pregnancy terminates) and thereby prevent adverse
consequences of blood incompatibility in a subsequent pregnancy. If the woman has not been
immunized, the consequences of blood incompatibility in the newborn can be prevented by
exchange transfusion in the baby. If a newborn baby has jaundice, this can be treated with
phytotherapy in the hospital nursery. Immunization against measles for all women who have
not had measles and are susceptible to becoming pregnant is an essential preventive
measure. Other preventive programs are directed towards the prevention of prematurity;
reducing exposure of pregnant women to virus and other infections; recognition and
treatment of bacterial infection of the maternal reproductive and urinary tracts; avoiding
unnecessary exposure to X-rays, drugs and medications; and the control of diabetes, anemia
and other nutritional deficiencies. Of great importance are optimal well-being prior to
conception, adequate prenatal care, and protecting infants from accidents or injury.
Can cerebral palsy be treated?
"Management" is a better word than "treatment." Management consists of
helping the child achieve maximum potential in growth and development. This should be
started as early as possible with identification of the very young child who may have a
developmental disorder. A management program can then be started promptly wherein
programs, physicians, therapists, educators, nurses, social workers, and other
professionals assist the family as well as the child. Certain medications, surgery, and
braces may be used to improve nerve and muscle coordination and prevent dysfunction.
As individuals mature, they may require support services such as personal assistance
services, continuing therapy, educational and vocational training, independent living
services, counseling, transportation, recreation/leisure programs, and employment
opportunities, all essential to the developing adult. People with cerebral palsy can go to
school, have jobs, get married, raise families, and live in homes of their own. Most of
all, people with cerebral palsy need the opportunity for independence and full inclusion
in our society.
Is research being done on cerebral palsy?
Yes. Active national programs of research are being vigorously pursued to prevent cerebral
palsy and improve the quality of life for persons with cerebral palsy. The three
organizations with major research programs are the United Cerebral Palsy Research and
Educational Foundation in the private sector, and the National Institutes of Health
and the National Institute of Disability and Rehabilitation Research in the government
sector. The research questions being addressed include:
What are the factors that predispose the developing fetal brain to
injury? Can these factors be eliminated or minimized?
What are the causes of injury to the developing fetal brain? Can the
developing fetal and newborn brain be protected? What are the
causes of developmental delays and failure to thrive?
Why are low birth weight in the full-term infant and prematurity
important risk factors for cerebral palsy?
Can cerebral palsy be diagnosed before birth and better diagnosed
shortly after birth?
Which available treatments are most effective for specific
disabilities of persons with cerebral palsy?
Based on new knowledge now available in the medical, surgical,
behavioral and bioengineering sciences, what improvements can be
made in the quality of life of people with cerebral palsy?
What are the effects of aging on a person with disabilities due to
cerebral palsy?
Can the damaged brain be "repaired"?
What is UCP?
Founded in 1949, UCP is a nationwide network of 135 state and local non-profit
agencies (UCP affiliates) which provide programs and services and conducts public
and professional education programs relevant to cerebral palsy and other disabilities.
Direct services provided by UCP affiliates to children and adults with
cerebral palsy and other disabilities and their families include the following: medical
diagnosis, evaluation and treatment; therapy, assistive technology; information and
referral; early intervention; employment; individual and family support; social and
recreation programs; community inclusion and independent living; advocacy and community
education. More than 30,000 people with cerebral palsy and other disabilities and their
families receive assistance from UCP affiliates each day. UCP is the largest
health charity in America and is also one of the most efficient with its funds. MONEY
magazine has rated UCP as one of America's Top Five health charities several year in
a row, with more than 85 percent of its funds spent directly on programs and services. In
Kiplinger's Personal Finance Magazine's ranking of America's 100 most efficient charities,
UCP was one of only 16 of the 100 organizations listed to receive the highest
ranking of A or better from the American Institute of Philanthropy, a charity watchdog
group.
What is the UCP Research and Educational
Foundation?
The UCP Research and Educational Foundation is the nation's principal non-government
agency sponsoring research directly relevant to the presentation of cerebral palsy and
improvement in the quality of life of persons with disabilities due to cerebral palsy and
related developmental disorders. In its 15-year history, the Foundation has been
instrumental in eliminating two of the major causes of cerebral palsy, German measles and
maternal-child blood type incompatibility. The Foundation is now focusing its attention on
the remaining major causes such as low birth weight, prematurity, and the effects of
maternal infection on the developing brain. It is also exploring the development of
improved methods for mobility, communication and the general well being of children and
adults with developmental disorders of the brain.
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