[Barbiturate therapy in neurosurgery].

Thirty patients with an acute midbrain syndrome were treated by high dose barbiturate therapy. Of these patients 19 had a severe head injury. In 8 patients the symptoms of acute midbrain syndrome developed after subarachnoid haemorrhage. In three patients these symptoms were caused by postoperative swelling or ischaemia. The results of those patients, who were treated with barbiturates after head injury were much better than in 16 other patients, who had no barbiturates. The indications for high dose barbiturate therapy in neurosurgery are discussed with reference to other publications and to the pathophysiological effects of barbiturates.