Author:
Ljunggren Bengt,Säveland Hans,Brandt Lennart,Zygmunt Stefan
Abstract
✓ Over a 3-year period, 251 individuals in a population of 1.46 million were known to have suffered an aneurysmal subarachnoid hemorrhage (SAH). Forty-three individuals (17%) were either found dead or were dead on arrival at a hospital or forensic department. Forty-nine patients (20%) were at no stage in their clinical course considered to be surgical candidates. Six patients (2% of the total series) were initially in good condition, but subsequently deteriorated during the acute phase and were not treated surgically. Nineteen poor-risk patients (8% of the total series) underwent emergency surgery because of a life-threatening intracerebral hematoma; 105 patients (42% of the total series or 69% of the surgically treated patients) were operated on at the acute stage, and 29 patients (11% of the total series or 19% of the surgically treated patients) underwent late surgery. Of the total series, 107 patients (42%) recovered without neurological deficits; the overall morbidity rate was 19%, and the mortality rate was 39%. Of 99 Grade I to III patients who were operated on at the acute stage, 76% recovered without neurological deficits, and 4% died. It is concluded that the overall outcome in aneurysmal SAH remains poor, mainly because of the large group of patients who are permanently devastated by their initial bleed.
Publisher
Journal of Neurosurgery Publishing Group (JNSPG)
Cited by
184 articles.
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