RESUMEN
BACKGROUND: Evaluating outcome and identifying predictors of major complications among children undergoing cardiac surgery are essential to improve care. We evaluated short-term outcomes of postcardiac surgery and predictors of major complications in a national referral hospital in Indonesia. METHODS: A prospective cohort study was conducted from April 2014 to March 2015 on all children undergoing cardiac surgery. Participants were followed up from the time of surgery until hospital discharge and 30-day mortality. We performed univariate and multivariate logistic regression using STATA 12-1 to identify predictors of postsurgical major complications. RESULTS: A total of 257 patients (median age: 36 months) were recruited; 217 (84.1%) had complications, including low cardiac output syndrome (19.8%), arrhythmia (18.6%), sepsis (17.4%), and pleural effusion (14.8%). Forty-nine (19%) patients had major complications, including cardiac arrest (5%), need for emergency chest opening (3.9%), and multiple organ failure (7.4%). 12.8% died during hospital stay, and 30-day mortality was 13.6%. Predictors of major complications were cyanotic congenital heart disease (odds ratio [OR]: 4.6, 95% confidence interval [CI]: 1.5-14.2), longer duration of cardiopulmonary bypass (CPB, OR: 4.4, 95% CI: 1.5-13.4), high inotropes (OR: 13.1, 95% CI: 3.2-54.2), and increase in lactate >0.75 mmol/L/h or more in the first 24 h (OR: 37.1, 95% CI: 10.1-136.3). CONCLUSION: One-fifth of children undergoing cardiac surgery experienced major complications with around 13% mortality. Cyanotic congenital heart disease, longer duration of CPB, high inotropes on leaving operating theater, and increase in blood lactate are associated with major complications in children after cardiac surgery.
RESUMEN
BACKGROUND: Postoperative cognitive dysfunction (POCD) is commonly observed following cardiac surgery. The utilization of cardiopulmonary bypass (CPB) is associated with many possible mechanisms to cause POCD. However, there is no evidence confirming that CPB alone is the cause of POCD. OBJECTIVES: The current study aimed at evaluating several factors suspected to cause POCD following cardiac surgery in Cipto Mangunkusumo Hospital, Jakarta, Indonesia. METHODS: The current prospective cohort study was conducted on 54 patients who were candidates for cardiac surgery. The assessment of memory, attention, and executive functions was performed by neuropsychological tests, before and after the surgery. Cognitive decline was defined as a 20% decrease in cognitive function in at least one of the tests. Inclusion criteria were adults spokeing Bahasa Indonesia fluently, literate, and giving consent to participate in the study. The analyzed risk factors included age, diabetes, educational level, duration of aortic cross clamp, and duration of cardio-pulmonary bypass. RESULTS: POCD occured in 40.7% of subjects that underwent cardiac surgery using cardiopulmonary bypass. Age was the only influential factor through bivariate test and logistic regression analysis (P = 0.001). The current study conducted a logistic regression test on age variable; the obtained result indicated an increasing trend of POCD in accordance with age group. CONCLUSIONS: Durations of CPB, cross clamp, diabetes, and educational level were not the main risks of POCD. Old age was a significant predictor to POCD.
RESUMEN
BACKGROUND: The practice of anesthesia requires good awareness, parallel decision-making and fine motor skills. The duration of working hours of anesthesiology residents is often more than 12 hours. OBJECTIVES: This study aimed to measure cognitive and psychomotor functions of anesthesiology residents after 12 working hours. PATIENTS AND METHODS: This was an observational study on anesthesiology residents who underwent 12 working hours. Each subject, who fulfilled inclusion and exclusion criteria, had their cognitive and psychomotor functions tested at 0 and 12 hours. The cognitive function was measured by "Cognitive Stimulation" test, while the psychomotor function was measured by the grooved pegboard. Statistical analysis was conducted to compare the results between 0 and 12 hours. RESULTS: Cognitive Stimulation" test revealed statistically significant decrease at sequential image frequency stimulation (P = 0.035). Other stimulation tests did not show any statistically significant result. Grooved pegboard test showed statistically significant decrease in psychomotor function from 0 to 12 hours (P = 0.037). CONCLUSIONS: There was a decrease in cognitive function, including attention, visual memory, naming, and executive function, as well as psychomotor function among residents of Department of Anesthesiology and Intensive Care, Faculty of Medicine, Universitas Indonesia, who underwent 12 working hours.
