Propofol versus Ketofol for Sedation of Pediatric Patients Undergoing Transcatheter Pulmonary Valve Implantation: A Double-blind Randomized Study.

OBJECTIVE

The study was done to compare propofol and ketofol for sedation of pediatric patients scheduled for elective pulmonary valve implantation in a catheterization laboratory.

DESIGN

This was a double-blind randomized study.

SETTING

This study was conducted in Prince Sultan Cardiac Centre, Saudi Arabia.

PATIENTS AND METHODS

The study included 60 pediatric patients with pulmonary regurge undergoing pulmonary valve implantation.

INTERVENTION

The study included sixty patients, classified into two groups (n = 30). Group A: Propofol was administered as a bolus dose (1-2 mg/kg) and then a continuous infusion of 50-100 μg/kg/min titrated as needed. Group B: Ketofol was administered 1-2 mg/kg and then infusion of 20-60 μg/kg/min. The medication was prepared by the nursing staff and given to anesthetist blindly.

MEASUREMENTS

The monitors included heart rate, mean arterial blood pressure, respiratory rate, temperature, SPO2and PaCO2, Michigan Sedation Score, fentanyl dose, antiemetic medications, and Aldrete score.

MAIN RESULTS

The comparison of heart rate, mean arterial pressure, respiratory rate, temperature, SPO2and PaCO2, Michigan Sedation Score, and Aldrete score were insignificant (P > 0.05). The total fentanyl increased in Group A more than Group B (P = 0.045). The required antiemetic drugs increased in Group A patients more than Group B (P = 0.020). The durations of full recovery and in the postanesthesia care unit were longer in Group A than Group B (P = 0.013, P < 0.001, respectively).

CONCLUSION

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.