CP Part 1 Flashcards
what are 5 characteristics of CP path
- group of heterogenous etiologies and impairments
- disorders of development
- movement and posture
- attributed to… (not caused by)
- non-progressive
what are 6 things that can accompany CP
disturbances of:
sensation
cognition
communication
perception
behavior
sz disorder
what does it mean that CP is non-progressive
original insult doesn’t worsen
- chronic lesion in CNS won’t change w time
what causes CP
unknown
- causal pathways uncertain
- usually will say “attributed to” instead of “caused by”
what is the significance of movement and posture in CP
impacts mobility
- activity limitations
what is the significance of CP being a disorder of development
impacts trajectory
what does it mean that CP is a group of heterogenous etiologies and impairments
one person that has CP isn’t the same reason another person has it
what are 4 methods of prevention and dec the incidences of CP
- prenatal care
- fetal neuroprotection
- therapeutic hypothermia
- improvements in social determinants of health including disparities
how have advances in medical dx and treatment inc the incidence of CP
babies can go home sooner, but inc risk of something/event happening at home that can cause CP
what is involved with fetal neuroprotection to prevent CP
magnesium sulfate w anticipated pre-term delivery
what is involved w therapeutic hypothermia
brain cooling w/i 6hrs after birth for 2-3 days
what are the benefits of therapeutic hypothermia
combined dec mortality and morbidity
- esp good for babies at high risk (ex: premature)
what is CP associated with (3)
- disruption of blood/oxygen supply to developing brain (ie hemorrhage, hypoxia/anoxia)
- malformation (rare)
- hyperbilirubinemia/kernicterus
what is a challenge of the etiology of CP
difficult to prove causation
what are 3 risk factors of CP
- maternal infections (ie zika virus, cytomegalovirus, toxoplasmosis)
- prematurity and low birth weight
- possible environmental factors interacting w genetic vulnerabilities
at what time can etiologies associated w CP present
prenatal, natal, or post natal
what is the significance of the associated hyperbilirubinemia
untreated jaundice - build up of bilirubin in blood
- BBB not as mature, bilirubin can break thru barrier and cause damage
what are 3 classification systems of CP
- topography (area of body)
- movement disorder
- function
what are the 4 categories of topography
hemiplegia
diplegia
triplegia
quadriplegia
hemiplegia
one side of body, trunk involvement as well
- more often UE than LE
diplegia
both LE
triplegia
usually 1 UE is more functional than rest of body
quadriplegia
entire body involved
what are the 3 main types of movement disorder
spastic CP
dyskinetic CP
ataxic CP