European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery · 2013
ABO blood type does not influence the risk of cardiovascular complications and mortality after vascular surgery.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Bakker E J, Valentijn T M, Hoeks S E, van de Luijtgaarden K M, Leebeek F W, Verhagen H J M, Stolker R J
Аннотация
OBJECTIVES: Thrombotic complications are common in vascular surgery patients. Non-O blood types are associated with an increased risk of thrombo-embolic diseases. The aim of this study is to assess the prognostic implications of non-O vs. O blood type regarding 30-day cardiovascular events and long-term mortality after vascular surgery.
METHODS: The population of this retrospective cohort study consisted of 4679 patients undergoing elective major vascular surgery between the years 1990 and 2011. Baseline characteristics, ABO blood type and follow-up were obtained. Multivariable regression analyses, adjusted for age, gender, medical history, medication and smoking were used to evaluate the impact of non-O blood type on 30-day cardiovascular events (cardiovascular death, myocardial infarction and stroke) and long-term mortality.
RESULTS: Non-O blood type was present in 2627 (56%) patients. Within 30 days after surgery, 129 (4.9%) non-O and 112 (5.5%) O patients suffered a cardiovascular event (P = 0.42). Non-O blood type was not associated with increased mortality during long-term follow-up (adjusted hazard ratio (aHR) 0.96; 95% confidence interval (CI) 0.88-1.04, with a median follow-up of 4 years). Anti-platelet and anticoagulant drugs did not interact with the relationship between ABO blood type and long-term outcome.
CONCLUSION: Non-O blood type is not associated with either 30-day cardiovascular complications or long-term mortality in vascular surgery patients.
METHODS: The population of this retrospective cohort study consisted of 4679 patients undergoing elective major vascular surgery between the years 1990 and 2011. Baseline characteristics, ABO blood type and follow-up were obtained. Multivariable regression analyses, adjusted for age, gender, medical history, medication and smoking were used to evaluate the impact of non-O blood type on 30-day cardiovascular events (cardiovascular death, myocardial infarction and stroke) and long-term mortality.
RESULTS: Non-O blood type was present in 2627 (56%) patients. Within 30 days after surgery, 129 (4.9%) non-O and 112 (5.5%) O patients suffered a cardiovascular event (P = 0.42). Non-O blood type was not associated with increased mortality during long-term follow-up (adjusted hazard ratio (aHR) 0.96; 95% confidence interval (CI) 0.88-1.04, with a median follow-up of 4 years). Anti-platelet and anticoagulant drugs did not interact with the relationship between ABO blood type and long-term outcome.
CONCLUSION: Non-O blood type is not associated with either 30-day cardiovascular complications or long-term mortality in vascular surgery patients.