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Our experiences in early aneurysm operations: a preliminary report.
Neurochirurgia
|January 1, 1986
Summary
Early surgery for ruptured aneurysms showed a 22% mortality rate in patients with good neurological status (grades I-II). Poorly graded patients (III-IV) had a 0% survival rate, indicating surgery timing is critical.
Area of Science:
- Neurosurgery
- Vascular Neurology
Background:
- Subarachnoid hemorrhage from ruptured aneurysms is a critical neurological emergency.
- Early surgical intervention is a potential treatment strategy, but outcomes vary.
Purpose of the Study:
- To evaluate the outcomes of early surgical intervention for ruptured aneurysms.
- To assess the impact of preoperative neurological grade on patient survival.
Main Methods:
- Retrospective analysis of 27 patients undergoing surgery within three days of aneurysm rupture.
- Classification of patients based on preoperative neurological grade (I-II vs. III-IV).
- Six-month follow-up to determine mortality rates.
Main Results:
- A 22% mortality rate was observed in 22 patients graded I-II preoperatively.
- None of the five patients graded III-IV preoperatively survived.
- Early surgery in this series demonstrated a significant difference in outcomes based on initial patient condition.
Conclusions:
- Early surgical intervention for ruptured aneurysms may be associated with improved survival in neurologically intact patients.
- Preoperative neurological grade is a critical prognostic factor for outcomes after early aneurysm surgery.
- Further investigation with larger patient cohorts is warranted to definitively establish the efficacy of early surgical intervention.