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find Keyword "Adverse events" 1 results
  • Risk Factors for Shortterm Adverse Events in Infants Receiving Open Heart Surgery

    Abstract: Objective To identify the risk factors for shortterm adverse events in infants with congenital heart diseases receiving open heart surgical correction with cardiopulmonary bypass (CPB), in order to improve the outcome by adopting appropriate treatment measures. Methods We retrospectively analyzed the clinical data of 98 consecutive children with congenital heart diseases who underwent surgical correction with CPB in Beijing Fu Wai Hospital from November 2009 to December 2009. The patients were divided into two groups according to the postoperative complications. Among the patients without complications(n=40): there were 24 males and 16 females with an age of 7.60±0.40 months and a weight of 7.80±0.30 kg. In the patients with complications (n=58): there were 42 males and 16 females with an age of 6.20±0.40 months and a weight of 6.70±0.20 kg. In both groups, perioperative data were recorded, including preoperative fast blood glucose, creatinine, time of aortic crossclamp, modified or zerobalanced ultrafiltration, postoperative glucose level, concentration of lactate, notrope score and complications. Risk stratification was performed by Risk Adjusted Classification for Congenital Heart Surgery (RACHS-1). Univariate analysis and logistic regression analysis were used to identify the risk factors for shortterm adverse events. Results One patient(1.02%) died of circulatory failure during the perioperative period. Thirtyseven patients [CM(159mm]were supported by at least 2 vasoactive drugs for more than 48hours,29 by mechanical ventilation for more than 24 hours, 5 needed reintubation, 1 experienced tracheotomy, 31 suffered from noscomial infection, 4 had wound infection, 3 developed renal failure, and 1 developed hepatic dysfunction. By logistic regression analysis, age (OR=0.750, P=0.012), percutaneous oxygen saturation (OR=0.840,P=0.005), aortic crossclamp time (OR=1.040, P=0.008), postoperative glucose level (patients with a mean glucose level lower or equal to 8.33 mmol/L had a probability of developing adverse outcomes five times higher; OR=5.051, P=0.011) were found to be the risk factors for shortterm adverse outcomes. Conclusion Age, percutaneous oxygen saturation and aortic crossclamp time are associated with the shortterm adverse outcome of infants undergoing congenital heart disease correction with CPB. The present results do not support perioperative hyperglycemia as a risk factor for adverse outcome.

    Release date:2016-08-30 05:57 Export PDF Favorites Scan
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