INS and Hyperglycemia: Ammori et al. examined intraoperative hyperglycemia in orthotopic liver transplantation (OLT) and reported a total average insulin requirement of 24 ± 2 units and 13 ± 3 units in 184 patients undergoing OLT with poor glycemic control (mean blood glucose >150 mg/dL) and strict glycemic control, respectively [13].