The Effect of THIOPENTAL and MANNITOL of Acute Intracranial Hypertension in Severe Head Injury and the Other Comatous Patients.

Kang, Joon Ki; Chang, Sang Kun; Kang, Se Ki; Kim, Moon Chan; Huh, Choon Woong; Song, Jin Un

Original Article

Journal of Korean Neurosurgical Society 1981;10(1): 101-112.

Joon Ki Kang, Sang Kun Chang, Se Ki Kang, Moon Chan Kim, Choon Woong Huh, Jin Un Song

Department of Neurosurgery, Catholic Medical College, Seoul, Korea.

ABSTRACT

Laboratory and clinical evidence indicates a potentially important role for barbiturates in the management of brain injury and intracranial hypertension. The present report describes our experience with the thiopental and mannitol therapy in 30 consecutive patients who were over 20mmHg of intracranial pressure(ICP) in severe head injuries and the other comatous conditions. The anothers have analyzed the effects of thiopental on outcome in comatous 30 patients by continuous monitoring of ICP. High dose barbiturate therapy was induced with an intravenous bolus of thiopental, 40mg/kg and the infusion of barbiturates intermittently continued until control of the ICP(below 20mmHg) was obtained. In those patients responding to thiopental, the daily mannitol requirement was reduced from 3.5 to 0.5mg/kg/day. Our overall results are presented; 1) In patients with intracranial mass lesions only very high ICP(>40mmHg) on barbiturate management was significantly associated with a poor neurological deficit and outcome from injury, while the patients with any increased in ICP above 20 to 29mmHg was associated with a moderate neurological disability and better outcome with thiopental and mannitol treatment. 2) In patients with surgical mass lesion ICP between 20 to 29mmHg was significantly associated good neurological picture and outcome, but the patients in ICP above 40mmHg, had a 75% motality. 3) Decreases in ICP over 20mmHg were seen in 75%of the patient who had managed with thiopental and mannitol. 4) Thiopental responders have returned to a good recovered and minimal deficit, but thiopental nonresponsiveness was associated with a completely unfavorable outcome:5 deaths, 1 vegetative survior.