Articles: brain-injuries.
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We have divided head injury into three categories based on the Glasgow Coma Scale (GCS) (severe, 3-8; moderate, 9-12; and minor, 13-15). In a previous report, we described significant disability after minor head injury. The present report describes 199 patients with moderate head injury, 159 of whom underwent follow-up examinations at 3 months. ⋯ The major predictors of unemployment after minor head injury were premorbid characteristics (age, education, and socio-economic status). In contrast, all predictors in moderate head injury were measures of the severity of injury (length of coma, CT diagnosis, GCS on discharge). We conclude that: (a) moderate head injury, not described previously in the literature, results in mortality and substantial morbidity intermediate between those of severe and minor head injury; (b) unlike minor head injury, the principal predictors of outcome after moderate head injury are measures of the severity of injury; and (c) more attention should be directed to patients with moderate head injury than to those with the most severe injuries, in whom brain damage is probably irreversible and all forms of management have demonstrated little success.
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Swiss medical weekly · Aug 1982
[Experience with measurements of intracranial pressure in post-hypoxic and post-traumatic coma].
In 27 patients intracranial pressure monitoring (ICP) was carried out for 4-5 days (severe head injury 23, hypoxia after cardiac arrest 3, brain tumor 1). Patients were included who reached a score of 8 or less on the Glasgow Coma Scale and who did not need immediate surgery. The measurements were done with epidural screws (20 patients) and with indwelling ventricular catheters 7). ⋯ Poor Glasgow scores were linked to high mortality. The advantages and disadvantages of the two ICP monitoring techniques are discussed. ICP monitoring is recommended as a useful and safe tool for titrated management of deeply comatose patients.