Perioperative management of total parenteral nutrition, glucose containing solutions, and intraoperative glucose monitoring in paediatric patients: a survey of clinical practice.

Infants and children, particularly those who are chronically ill and maintained on total parenteral nutrition (TPN), are at risk for perioperative hypoglycaemia [blood glucose < 2.2 mmol x l(-1) (40 mg x dl(-1))] and hyperglycaemia [blood glucose > 11 mmol x l(-1) (200 mg x dl(-1))]. We surveyed paediatric anaesthesiologists regarding their perioperative management of blood glucose and TPN in paediatric patients to determine the current practice and its perceived success. Questionnaires were mailed to all members of the Study Group on Pediatric Anesthesia and the response rate was 70%. Results indicate that the current perioperative management of blood glucose and TPN is somewhat varied. Furthermore, greater than 10% of those surveyed report that their management results in a variable response in the maintenance of normoglycaemia. While the detrimental effects of perioperative hypoglycaemia and hyperglycaemia are rare, they are serious. A Medline search shows that no studies have been published regarding perioperative management of paediatric patients receiving TPN, although it appears that clinical study is warranted.