Relation of early neuromotor and cranial signs with neuropsychological outcome at 4 years.
The persistence and predictive value at 3-5 years of age of three signs detected within the first 18 months of life were investigated: phasic stretch reflex in one or both gastrocnemius muscles, imbalance in passive axial tone with an excess of dorsal extension, and a ridge on the squamous sutures. Phasic stretch reflex and at least one of the other signs were found in 14 children during repeated assessments within the first 18 months. The progress of these children was compared with that of 14 matched controls who had repeatedly normal neurological assessments during the first 18 months in the same clinic in Paris. At the age 3-5 years all the children were then assessed blindly by the second author from a pediatric neurological viewpoint and by two psychologists and two psychomotor therapists as well. The parents of the affected children reported significantly more problems in motor/praxis skills, language development and attention. Abnormal neurological signs were also significantly more frequent than in the controls. Suboptimal cognition did not reach significance. The neurological inclusion criteria were still present at 3-5 years old in 86% (vs. respectively 100% and 93% during the first 18 months of life) of this small group of children, while the cranial suture sign was still present in only 28% (vs. 64%). Findings of these three signs during the first 18 months of life may help in predicting long-term neurobehavioral or long-term neuropsychological problems.
Amiel-Tison
C
C
Free University, Amsterdam, The Netherlands.
Njiokiktjien
C
C
Vaivre-Douret
L
L
Verschoor
C A
CA
Chavanne
E
E
Garel
M
M
D000367:Age Factors; D001072:Apraxias / Q000175:diagnosis; D002675:Child, Preschool; D003389:Cranial Nerve Diseases / Q000175:diagnosis*; D006801:Humans; D009043:Motor Activity / Q000502:physiology; D018482:Muscle, Skeletal / Q000294:innervation / Q000503:physiopathology; D009460:Neurologic Examination; D009468:Neuromuscular Diseases / Q000175:diagnosis*; D009483:Neuropsychological Tests; D010290:Parents; D011237:Predictive Value of Tests; D012026:Reflex, Stretch