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Concomitant coronary and cerebral revascularization under cardiopulmonary bypass
Insights
A combined surgical approach for coronary and extracranial cerebrovascular disease is safe and effective. This approach offers comparable outcomes to staged procedures, with no operative mortality in this patient series.
Area of Science:
- Cardiovascular Surgery
- Neurosurgery
- Vascular Surgery
Background:
- Coexistent coronary artery disease and extracranial cerebrovascular disease pose complex management challenges.
- Historically, staged surgical approaches were preferred due to concerns about combined procedure risks.
- Advances in cardiac surgery have improved outcomes for coronary revascularization.
Purpose of the Study:
- To evaluate the safety and efficacy of a combined surgical approach for patients with both coronary and extracranial cerebrovascular disease.
- To compare outcomes of the combined approach with historical data from staged procedures.
Main Methods:
- A series of 32 consecutive patients with coexistent coronary and extracranial vascular disease underwent combined surgical revascularization.
- Cerebral revascularization was performed under hypothermic cardiopulmonary bypass in 30 patients.
- Data collected included operative mortality, hematoma formation, reoperation rates, blood loss, hospital stay, and cost.
Main Results:
- No operative mortality was observed in the series.
- There were no instances of hematoma formation or need for reoperation.
- Blood loss, length of hospital stay, and total cost were comparable to isolated coronary bypass procedures.
Conclusions:
- The combined surgical approach is a safe and effective option for managing patients with coexistent coronary and extracranial cerebrovascular disease.
- This approach demonstrates favorable outcomes, challenging the traditional preference for staged procedures.
- Further research may solidify the combined approach as a preferred strategy, especially with advancements in cerebral protection.
Abstract:
The question as to whether a staged or a combined surgical approach is safer in the management of patients with coexistent coronary and extracranial cerebrovascular disease has been widely investigated and debated. Advances in myocardial protection techniques have reduced cardiac morbidity and mortality and have rendered a combined approach as safe as a staged approach, if not safer. There have been no similar advances in cerebral protection, particularly for high-risk patients with bilateral disease. In this series, 32 consecutive patients with coexistent advanced coronary and extracranial vascular disease underwent cerebral and coronary revascularization that used the combined approach. Cerebral revascularization was performed under hypothermic cardiopulmonary bypass on 30 of these patients. There was no operative mortality, no hematoma formation, and no reoperation. Blood loss, length of hospital stay, and total cost were similar to those for isolated coronary bypass procedures.