The Influence of Plasma Lyte A on Glycometabolism in Type 2 Diabetic Patients during the Operation / 医学研究杂志

ABSTRACT

Objective To compare the effects of the two kinds of crystalloid solutions on glycometabolism in type 2 diabetic patients during the operation for the sclestion of the most suitable crystalloid solution. Methods In the forty scheduled gastrointestinal operation patients,there were twenty (D-group) type 2 diabetic patients and the others (N-group) were non-diabetic patients. Each of the two groups were randomly divided into two groups according to infusing different crystalloid solutions: lactated Ringer’s solution (L group), Plasma Lyte A (A group).So the patients were divided into D-L group,D-A group,N-Lgroup,N-A group.The blood glucose concentration,the blood lactate concentration and artery blood gas analysis before operation (T0) and at the end of operation(T1)were measured . Results The blood glucose concentrations had significant increase at the end of operations,and the blood glucose concentrations of D group were higher than that of N group at T0 and T1.The lactate concentrations before operation were normal in all the patients, but the lactate concentrations were over the normal limits after infusing lactated Ringer’s solution and remained normal after infusing Plasma Lyte A.The lactate concentrations had significant increase in the other three groups except N-A group. Conclusion Plasma Lyte A is the more safe and efficient crystalloid solution for diabetic patients during the operation.