Revista brasileira de cirurgia cardiovascular : orgao oficial da Sociedade Brasileira de Cirurgia Cardiovascular · 2010
Comparative study between on-pump and off-pump coronary artery bypass graft in women.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Sá Michel Pompeu Barros de Oliveira, Lima Leonardo Pontual, Rueda Fábio Gonçalves de, Escobar Rodrigo Renda de, Cavalcanti Paulo Ernando Ferraz, Thé Emmanuel Callou da Silva, Escobar Mozart Augusto Soares de, Lima Ricardo de Carvalho
Аннотация
BACKGROUND: It has been well documented that women have higher morbidity and mortality rates than men following coronary artery bypass graft (CABG) surgery. In view of this evidence, it is necessary to know if there is benefit to off-pump CABG surgery in women in comparison to on-pump CABG.
OBJECTIVES: Compare outcomes between off-pump CABG and on-pump CABG in women.
METHODS: Retrospective study. Our investigation analyzes comparatively clinical profile, thirteen procedure complications and mortality of a population of 941 consecutive women undergoing CABG surgery (549 off-pump and 392 on-pump) at two hospitals for the period January 2000 to December 2005.
RESULTS: Mortality rate for women undergoing off-pump CABG surgery is lower than for women undergoing on-pump surgery, however, not statistically significant (3.1% vs 5.3%; P=0.134). The complication rates analyzed (hemorrhagic shock, neurologic, respiratory, acute renal failure, adult respiratory distress syndrome, septicemia, pneumonia, atrial fibrillation) were lower (significant statistically difference) for women off-pump than women on-pump, with the exception of low cardiac output and wound infection.
CONCLUSIONS: Evidence suggests that off-pump CABG surgery may be better for women than on-pump CABG surgery because it appears to reduce morbimortality rates. Ten of 13 complications investigated demonstrated an advantage for women undergoing off-pump surgery relative to those receiving on-pump surgery.
OBJECTIVES: Compare outcomes between off-pump CABG and on-pump CABG in women.
METHODS: Retrospective study. Our investigation analyzes comparatively clinical profile, thirteen procedure complications and mortality of a population of 941 consecutive women undergoing CABG surgery (549 off-pump and 392 on-pump) at two hospitals for the period January 2000 to December 2005.
RESULTS: Mortality rate for women undergoing off-pump CABG surgery is lower than for women undergoing on-pump surgery, however, not statistically significant (3.1% vs 5.3%; P=0.134). The complication rates analyzed (hemorrhagic shock, neurologic, respiratory, acute renal failure, adult respiratory distress syndrome, septicemia, pneumonia, atrial fibrillation) were lower (significant statistically difference) for women off-pump than women on-pump, with the exception of low cardiac output and wound infection.
CONCLUSIONS: Evidence suggests that off-pump CABG surgery may be better for women than on-pump CABG surgery because it appears to reduce morbimortality rates. Ten of 13 complications investigated demonstrated an advantage for women undergoing off-pump surgery relative to those receiving on-pump surgery.