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Surgical treatment of extracranial cerebrovascular disease: regional experience
D I McDowell1, V A James, M Glasson
1Port Kembla District Hospital, Illawarra Area Health Service, Wollongong, New South Wales, Australia.
Insights
This study reviewed 48 surgeries for extracranial cerebrovascular disease, finding outcomes comparable to international standards. Results show regional hospitals can achieve high-quality surgical care for these conditions.
Area of Science:
- Vascular Surgery
- Neurology
- Public Health
Background:
- Extracranial cerebrovascular disease poses significant health risks.
- Surgical interventions like carotid endarterectomy are crucial for management.
- Assessing outcomes in regional healthcare settings is important for accessibility.
Purpose of the Study:
- To evaluate the safety and efficacy of surgical procedures for extracranial cerebrovascular disease.
- To compare outcomes from a regional hospital with international standards.
- To demonstrate the feasibility of achieving high-quality surgical care in non-metropolitan areas.
Main Methods:
- Retrospective review of 40 patients undergoing 48 surgical procedures.
- Data collected on symptoms, risk factors, investigations, surgical details, and complications.
- Comparison of morbidity and mortality rates with published international data.
Main Results:
- Carotid endarterectomy accounted for 91.6% of procedures.
- Operative mortality was 0%, stroke rate was 2.1%, and transient ischemic attack rate was 6.3%.
- These outcomes align with contemporary international standards.
Conclusions:
- Surgical treatment for extracranial cerebrovascular disease achieved international standards at a regional hospital.
- The findings support the capability of regional institutions to perform complex vascular surgeries effectively.
- This study highlights the potential for equitable access to high-quality cerebrovascular care.
Abstract:
This paper reports a retrospective review of 40 patients who underwent 48 surgical procedures to treat extracranial cerebrovascular disease. The surgery was performed at the Port Kembla District Hospital (a 145-bed regional institution) between 4 October 1984 and 9 September 1987. Carotid endarterectomy was the most common operation (n = 44, 91.6%). The survey reports the patterns of presenting symptoms, risk factors, investigations, surgical detail and early and late complications, and compares these with other published series. Operative and peri-operative morbidity and mortality were within contemporary international standards: mortality 0% (reference range: 0-1%); stroke 2.1% (1-3%); transient ischaemic attack 6.3% (0-8%). These results support the contention of other authors that international standards for extracranial cerebrovascular surgery are achievable in regional institutions.