Abstract

• Objective
  Despite of recent advances in pharmacological treatment and improvement surgical and anesthetic techniques, subarachnoid hemorrhage(SHA) from ruptured intracranial aneurysms with poor clinical grades still carries unacceptably high morbidity and mortality rates. Recently surgery for aneurysmal SAH with poor clinical grade has increased interest.
• Method
  The authors experienced 57 patients with poor clinical grade (Hunt and Hess grade IV-V) after ancurysmal SAH. Among them 25 patients were treated with immediate CSF drainage via ventriculostomy, blood pressure control, early angiography(except 3 patients) and surgery within 12 hour of admission.
  The outcomes of patients were categorized using a four-tiered scale :
  1) independent and working
  2) impaired but independent
  3) severly impaired and dependent
  4) dead
• Results
  The average age was 48(13-75) and the male to female ratio was 7:18 in surgical group. The average time to admission and surgery was 12 hours or less among the 25 patients. Among them 9 cases were dead, 2 cases were severly impaired and dependent, 3 cases were impaired but dependent, and 11 cases were independent and working. In this patient all cases, exception one could be ligated with a clip.
• Conclusion
  The above results suggest that the acute aggressive surgery based on appropriate selection in poor aneurysmal SAH patients can reduce of the mortality.
• Keywords: Acute surgery; Poor grade; Subarachnoid hemorrhage