[Long-term clinical course of sequelae in patients with neonatal anoxic encephalopathy resulting in profound mental retardation and motor disturbance].
A long-term observation has been made in 58 patients (30 males and 28 females) with severe sequelae of neonatal anoxic encephalopathy. They aged from 8 months to 65 years. All of them had motor disturbances and profound mental retardation. Motor function was improved in 4 patients with aging. In contrast, motor activity deteriorated in 11 cases, of which 4 showed a mental regression. Among them, patients who had originally better motor ability than sitting were likely to deteriorate by uncontrollable epilepsy and/or excessive administration of anticonvulsants. Regression of the patients with worse motor ability like bedridden appeared to attributable hypertonia of muscles and bodily deformation. Fifteen cases showed an exacerbation of general condition which originated predominantly to respiratory distress. Twelve patients died including 6 exacerbated cases. Exacerbation or death may have occurred frequently in specific periods of infancy, adolescence and youth with the patients who showed very low motor function such as bedridden and no locomotion.
Ishizaki
A
A
Metropolitan Medical Center of the Severely Handicapped, Fuchu, Tokyo.
Kubota
M
M
Fueki
N
N
Shinozaki
M
M
Kurata
K
K
Takei
M
M
Sakamoto
K
K
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D002534:Hypoxia, Brain / Q000150:complications* / Q000453:epidemiology; D007223:Infant; D008607:Intellectual Disability / Q000453:epidemiology / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009069:Movement Disorders / Q000453:epidemiology / Q000209:etiology*; D014041:Tokyo / Q000453:epidemiology