PubMed · 9489493
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D Scrutton. 1998. Imprecision? Precisely!. https://doi.org/10.1111/j.1469-8749.1998.tb15364.x
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Head angular stability is essential for postural control in whole body movement. Using the opto-electronic ELITE system, we have studied head orientation during the movements of squatting from the standing position and straightening-up from the squatting position in 12 children with spastic diplegia and 12 age-matched controls. Although no instruction was given regarding the head, diplegic children consistently performed excessive neck flexion in the squatting movement and excessive hyperextension in the straightening-up movement, whereas normal children maintained the initial orientation throughout both movements. We discuss pathophysiological implications.
In a retrospective study of 75 children with spastic cerebral palsy (CP), brainstem auditory evoked potentials (BAEP) were recorded and subsequently correlated with birthweight, gestational age, aetiology and type of CP, neuroradiological findings, additional impairments and disabilities (including the inability to walk independently). Seventeen patients (22.7%) had abnormal BAEP recordings. Thirteen of these 17 patients (76.5%) had spastic tetraplegia, 16 patients (94.1%) were full-term infants, 12 patients (70.6%) had myoskeletal problems, 9 (52.9%) had epilepsy, 16 (94.1%) had visual impairment, 13 patients (76.5%) were unable to walk independently, while all 17 patients (100%) had speech impairment and mental retardation. The aetiology of CP was prenatal in 2 of these 17 patients (11.8%) and perinatal in 15 patients (88.2%). Thirteen patients (76.5%) had cortical atrophy determined by either computed tomography or magnetic resonance imaging, two patients (11.8%) had an infarct picture and two patients (11.8%) had maldevelopment of the central nervous system. There was a definite statistically significant association between abnormal BAEP recordings and full-term delivery, perinatal aetiology of CP, spastic tetraplegia, speech, visual and myoskeletal impairments, epilepsy, mental retardation, inability to walk independently and cortical atrophy on neuroimaging (p < 0.001). We conclude that abnormal BAEP recordings in children with spastic CP are indicative of poor prognosis and associated with a "multihandicap state". BAEP testing should be incorporated into the diagnostic plan of all children with spastic CP newly referred to neurodevelopmental centres.
Coagulase-negative staphylococci were cultured from the space between the placental membranes at delivery in four of five neonates who were later diagnosed with cerebral palsy, and in 26 of 102 neonates who were not found to have the disorder (p=0.02).