Key result
Emergency CABG for AMI in patients over 75 shows no mortality benefit over reperfusion alone.
Why the study?
Does emergency CABG improve mortality compared to reperfusion therapy alone in patients aged 75 years or older with acute myocardial infarction?
Observational (n=62)
No
Does emergency CABG improve mortality compared to reperfusion therapy alone in patients aged 75 years or older with acute myocardial infarction?
Absolute Event Rate: 30% vs 31%
p-value: p=NS
Emergency CABG in patients aged 75 years or older with AMI has a high in-hospital mortality (50%) comparable to reperfusion therapy alone (52%), requiring careful postoperative management.
Emergency CABG in elderly AMI patients carries high mortality similar to reperfusion alone; leaves open any survival benefit and requires prospective trials.
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SAKAI et al. (1992) conducted an observational in Acute myocardial infarction (n=62). Emergency coronary bypass surgery (CABG) vs. CABG in patients <75 years and reperfusion therapy alone in patients ≥75 years was evaluated on Mortality rate (p=NS). Emergency coronary bypass surgery for acute myocardial infarction in patients aged 75 years or older resulted in a 30% mortality rate, which was not significantly different from patients under 75 years (31%) or those receiving reperfusion therapy alone (52%).
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