A clinical study of preoperative prophylactic application of intra-aortic balloon pump in extreme high-risk patients undergoing coronary artery bypass grafting / 中华外科杂志
Chinese Journal of Surgery
;
(12): 808-811, 2013.
Artigo
em Chinês
| WPRIM
| ID: wpr-301206
ABSTRACT
<p><b>OBJECTIVE</b>To compare the clinical outcome between the intra-aortic balloon pump (IABP) inserted in the preoperative prophylactic condition and in the emergent condition for the patients with extreme high risks undergoing coronary artery bypass grafting (CABG).</p><p><b>METHODS</b>Totally 92 extreme high risk patients undergoing CABG combined with IABP supporting, whose European System for Cardiac Operative Risk Evaluation were equal or more than 12 points, some also undergoing surgical operations of myocardial infarction mechanical complications from January 2008 to June 2011, were analyzed retrospectively. According to the IABP established time, these patients were divided into two groups preoperative group (57 cases) and passive group (35 cases). Items of comparison between two groups were the rate of mortality, myocardial infarction rate, severity of postoperative myocardial dysfunction and inotropic drug consumption quantity, IABP support time, respiratory support time, ICU stay time, renal function and IABP related complications.</p><p><b>RESULTS</b>Perioperative mortality and myocardial infarction rate in preoperative group (1.8%, 3.5%) were significant lower than those in passive group (11.4%, 17.1%) (χ(2) = 3.949, P = 0.047; χ(2) = 5.077, P = 0.024). Compared to passive group, the IABP support time, respiratory support time, and ICU stay time (t = 4.113-4.795); severity of postoperative myocardial dysfunction and inotropic drug consumption quantity, and renal dysfunction (χ(2) = 5.077-23.521) were decreased significantly in preoperative group (all P < 0.05). There were no significant difference in IABP related complications (P = 0.431).</p><p><b>CONCLUSIONS</b>For extreme high risk CABG patients, comparing to passive insertion of the IABP, preoperative prophylactic application of IABP shows the advantages in reducing perioperative mortality, myocardial infarction rate, inotropic drug consumption quantity, renal dysfunction, ICU stay time, respiratory support time and IABP support time.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Cuidados Pré-Operatórios
/
Ponte de Artéria Coronária
/
Estudos Retrospectivos
/
Balão Intra-Aórtico
/
Infarto do Miocárdio
Tipo de estudo:
Estudo de etiologia
/
Estudo observacional
Limite:
Humanos
Idioma:
Chinês
Revista:
Chinese Journal of Surgery
Ano de publicação:
2013
Tipo de documento:
Artigo
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