Effects of Fluid Therapy on Serum Glucose Level in Pediatric Outpatients / 대한마취과학회지

ABSTRACT

BACKGROUND: Whether intraoperative fluid therapy should contain glucose for the pediatric outpatient surgery remains controversial. This study was designed to compare the effects of glucose and glucose-free solutions on perioperative blood glucose change. METHODS: Healthy pediatric outpatients (n = 130) for minor procedure were randomly assigned to one of two fluid therapy groups. Patients in the group H (n = 65) received lactated Ringer's solution, and patients in the group D (n = 65) received 5% dextrose perioperatively. Blood glucose was checked before infusion (a), 10 minutes after induction (b), 30 minutes after induction (c), and at the time of discharge (d). RESULTS: The preoperative fasting glucose concentrations were 97.6 +/- 12.1 mg/dl and 97.7 +/- 11.3 mg/dl for the group H and D, respectively. The patients in the group D showed significantly increased blood glucose level after induction (135.9 +/- 42.7, 150.3 +/- 36.0, 123.6 +/- 26.8 mg/dl). The patients in the group H also showed significantly increased blood glucose levels (112.2 +/- 14.0, 121.4 +/- 11.4 and 105.8 +/- 18.3 mg/dl). The glucose level of group D was significantly higher than the glucose level of group H at b, c and d. Seven patients in the group D showed hyperglycemia (> 200 mg/dl). CONCLUSIONS: Dextrose containing fluid therapy resulted dangerous hyperglycemia in the pediatric outpatient surgery. We recommend lactated Ringer's solution or other glucose-free crystalloid for the healthy outpatient pediatric population undergoing minor procedures.