Annals of cardiac anaesthesia
-
Randomized Controlled Trial
Randomized comparative study of intravenous infusion of three different fixed doses of milrinone in pediatric patients with pulmonary hypertension undergoing open heart surgery.
Pulmonary hypertension secondary to congenital heart disease is a common problem in pediatric patients presenting for open heart surgery. Milrinone has been shown to reduce pulmonary vascular resistance and pulmonary artery pressure in pediatric patients and neonates postcardiac surgery. We aimed to evaluate the postoperative outcome in such patients with three different fixed maintenance doses of milrinone. ⋯ Low-dose infusions while having a clinical impact were more beneficial in avoiding adverse events and decreasing inotropic requirement without affecting duration of ventilatory support and duration of ICU stay.
-
Randomized Controlled Trial
Propofol versus Ketofol for Sedation of Pediatric Patients Undergoing Transcatheter Pulmonary Valve Implantation: A Double-blind Randomized Study.
The study was done to compare propofol and ketofol for sedation of pediatric patients scheduled for elective pulmonary valve implantation in a catheterization laboratory. ⋯ The use of propofol and ketofol is safe and effective for sedation of pediatric patients undergoing pulmonary valve implantation in a catheterization laboratory. However, ketofol has many advantages more than the propofol. Ketofol has a rapid onset of sedation, a rapid recovery time, decreased incidence of nausea and vomiting and leads to rapid discharge of patients from the postanesthesia care unit.
-
Randomized Controlled Trial Multicenter Study
Goal-directed therapy improves the outcome of high-risk cardiac patients undergoing off-pump coronary artery bypass.
There has been a constant emphasis on developing management strategies to improve the outcome of high-risk cardiac patients undergoing surgical revascularization. The performance of coronary artery bypass surgery on an off-pump coronary artery bypass (OPCAB) avoids the risks associated with extra-corporeal circulation. The preliminary results of goal-directed therapy (GDT) for hemodynamic management of high-risk cardiac surgical patients are encouraging. The present study was conducted to study the outcome benefits with the combined use of GDT with OPCAB as compared to the conventional hemodynamic management. ⋯ The length of stay in hospital (LOS-H) (7.42 ± 1.48 vs. 5.61 ± 1.11 days, P < 0.001) and ICU stay (4.2 ± 0.82 vs. 2.53 ± 0.56 days, P < 0.001) were significantly lower in the GDT group as compared to control group. The duration of inotropes (3.24 ± 0.73 vs. 2.89 ± 0.68 h, P = 0.005) was also significantly lower in the GDT group. The two groups did not differ in duration of ventilated hours, mortality, and other complications. The parameters such as ScVO 2 , CI, and EVLW had a strong negative and positive correlation with the LOS-H with r values of - 0.331, -0.319, and 0.798, respectively. The study elucidates the role of a goal-directed hemodynamic optimization for improved outcome in high-risk cardiac patients undergoing OPCAB.
-
Randomized Controlled Trial
Outcome of four pretreatment regimes on hemodynamics during electroconvulsive therapy: A double-blind randomized controlled crossover trial.
Electroconvulsive therapy (ECT) is associated with tachycardia and hypertension. ⋯ Dexmedetomidine 1 μg/kg, 0.5 μg/kg, and esmolol produced significant amelioration of cardiovascular response to ECT without affecting seizure duration, results being best with dexmedetomidine 1 μg/kg. However, the latter has the shortcoming of delayed recovery.
-
Randomized Controlled Trial Observational Study
ProSeal laryngeal mask airway as an alternative to standard endotracheal tube in securing upper airway in the patients undergoing beating-heart coronary artery bypass grafting.
ProSeal laryngeal mask airways (PLMAs) are routinely used after failed tracheal intubation as airway rescue, facilitating tracheal intubation by acting as a conduit and to secure airway during emergencies. In long duration surgeries, use of endotracheal tube (ETT) is associated with various hemodynamic complications, which are minimally affected during PLMA use. However, except for few studies, there are no significant data available that promote the use of laryngeal mask during cardiac surgery. This prospective study was conducted with the objective of demonstrating the advantages of PLMA over ETT in the patients undergoing beating-heart coronary artery bypass graft (CABG). ⋯ In experience hand, PLMA offers advantages over the ETT in airway management in the patients undergoing beating-heart CABG.