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Título :	Effect of a Perioperative Intra-Aortic Balloon Pump in High-Risk Cardiac Surgery Patients: A Randomized Clinical Trial
Autor :	Ribeiro, Juliana Caldas
Palabras clave :	Cardiac surgery; intra-aortic balloon pump; metaanalysis; morbidity; mortality; randomized controlled tria
Fecha de publicación :	2018
Descripción :	The primary outcome was a composite endpoint of 30-day mortality and major morbidity (cardiogenic shock, stroke, acute renal failure, mediastinitis, prolonged mechanical ventilation, and a need for reoperation). A total of 181 patients (mean [sd] age 65.4 [9.4] yr; 32% female) were randomized. The primary outcome was observed in 43 patients (47.8%) in the intra-aortic balloon pump group and 42 patients (46.2%) in the control group (p = 0.46). The median duration of inotrope use (51 hr [interquartile range, 32–94 hr] vs 39 hr [interquartile range, 25–66 hr]; p = 0.007) and the ICU length of stay (5 d [interquartile range, 3–8 d] vs 4 d [interquartile range, 3–6 d]; p = 0.035) were longer in the intra-aortic balloon pump group than in the control group. A meta-analysis of 11 randomized controlled trials confirmed a lack of survival improvement in high-risk cardiac surgery patients with perioperative intra-aortic balloon pump use. Conclusions: In high-risk patients undergoing cardiac surgery, the perioperative use of an intra-aortic balloon pump did not reduce the occurrence of a composite outcome of 30-day mortality and major complications compared with usual care alone.
URI :	http://www7.bahiana.edu.br//jspui/handle/bahiana/2497
Aparece en las colecciones:	Aula, Videoaula, Modelagem Computacional em Saúde etc.

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