Cahiers d'anesthésiologie
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Cahiers d'anesthésiologie · Jan 1990
Review[Peripheral neurologic complications of brachial plexus blocks].
Nerve injury can arise as a complication of peripheral nerve block anesthesia. From the review of the literature remain three factors which alone or in combination, are of special etiologic interest: nerve lesion due to the needle or intraneural injection; toxic effects of the agent injected overall when epinephrine is used; ischemic trauma. ⋯ These postanesthetic neuropathies may benefit from specific treatment or even surgical exploration and external neurolysis. The block should be handled with care: rough paresthesia seeking and intraneural injections should be avoided; short bevel needles and plane solutions should be preferred.
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Cahiers d'anesthésiologie · Jan 1990
[Indomethacin in severe cerebral contusions with intracranial hypertension].
In five head-injured patients with cerebral contusion and oedema in whom it was not possible to control ICP by hyperventilation and barbiturate sedation, indomethacin Confortid was used as a cerebral vasoconstrictor drug. In all patients indomethacin reduced ICP below 20 mmHg for several hours. Studies of cerebral circulation and metabolism during indomethacin treatment showed a decrease in cerebral blood flow (CBF) at 2 hours. ⋯ In all patients indomethacin treatment was followed by a fall in rectal temperature. Outcome scaling has not yet been performed, but all patients left hospital without neurological deficits. These results suggest that indomethacin is an alternative in the treatment of intracranial hypertension in head-injured patients.