Objectives: In this study, our objective was to identify perioperative factors associated with postreperfusion severe hyperglycemia, with a particular focus on deceased donor factors.
Materials And Methods: Perioperative data from 100 patients without diabetes who were undergoing liver transplant from deceased donors were reviewed. Mean blood glucose levels were calculated at each liver transplant surgical phase, with a cutoff level of 12.7 mmol/L (230 mg/dL) during the neo-hepatic phase defined as postreperfusion severe hyperglycemia. Patients were divided into those with and without postreperfusion severe hyperglycemia. Selected perioperative variables were compared between the 2 groups.
Results: Of 100 patients, 55 developed postreperfusion severe hyperglycemia. Among donor variables, a statistically significant difference between groups was only shown for graft-to-recipient liver weight ratio (P < .001). With regard to preoperative recipient variables, the 2 groups showed a significant difference in mean age (P = .001). Patients in the postreperfusion severe hyperglycemia group required significantly more packed red blood cell transfusions (P = .002), sodium bicarbonate (P = .054), and vasopressors (P = .002) during the operation. Moreover, in terms of laboratory findings, although the last arterial pH was acceptable in both groups, a last lower arterial pH was observed in patients with postreperfusion severe hyperglycemia (P = .011). Higher mean blood glucose levels were detected in the postreperfusion hyperglycemia group during the preanhepatic and anhepatic phases (P = .024, P = .001, respectively).
Conclusions: In patients undergoing liver transplant, incidence of postreperfusion severe hyperglycemia was influenced by graft-to-recipient liver weight ratio. Furthermore, postreperfusion severe hyperglycemia was associated with intraoperative clinical and laboratory disturbances in liver transplant recipients.
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