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[Benign secondary disturbance of consciousness (posttraumatic stupor) in children after cerebral trauma]
Insights
This study reports on a benign disturbance of consciousness in children following commotio cerebri (mild traumatic brain injury). Most children recover quickly, though EEG changes persist longer.
Area of Science:
- Pediatric Neurology
- Neurophysiology
- Traumatology
Background:
- Commotio cerebri, a mild traumatic brain injury, can cause secondary disturbances of consciousness in children.
- Understanding these disturbances is crucial for accurate diagnosis and management in pediatric head injuries.
Observation:
- A somnolent state, occurring 15-60 minutes post-injury and lasting approximately 3 hours, was observed in children.
- Nearly one-third of affected children also exhibited transient neurological signs.
Findings:
- Electroencephalogram (EEG) changes, characterized by mild to moderate slowing of basic activity, were noted.
- While clinical signs resolved rapidly, EEG normalization typically required 5 days to 6 weeks post-trauma.
Implications:
- This research highlights a benign, albeit persistent, post-concussive phenomenon in children.
- Recognizing these EEG changes aids in differentiating them from more severe brain injuries.
Abstract:
This is a report on a benign secondary disturbance of consciousness in children after commotio cerebri. The sleepy state is usually seen 15-60 minutes after the injury and continues for about 3 hours. Nearly 1/3 of the patient also had neurologic signs. The characteristic EEG changes consist of slight to moderate slowing-down of the basic activity. The clinical signs subside quickly but generally, the EEG is not normalised before 5 days to 6 weeks after the trauma. A detailed report is given on one child with this somnolent state as one of the 49 observed cases.