Open AccessA Simple Glucose Insulin Regimen for Perioperative Blood Glucose Control: The Vellore Regimen
Author(s) -
Ann Miriam,
Grace Korula
Publication year - 2004
Publication title -
anesthesia and analgesia/anesthesia and analgesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.404
H-Index - 201
eISSN - 1526-7598
pISSN - 0003-2999
DOI - 10.1213/01.ane.0000122824.21065.ca
Subject(s) - medicine , regimen , insulin , perioperative , anesthesia , glycemic , diabetes mellitus , surgery , urology , endocrinology
In this study, we sought a simple, easily implemented method of intraoperative control of blood glucose in diabetic patients in a large multispecialty teaching hospital. The Vellore regimen, which offers the advantages of a combined glucose insulin and variable rate infusion was evaluated. For every 1 to 50-mg/dL increase in blood glucose concentration more than 100 mg/dL, 1 U of insulin was added to the injection port of a 100-mL measured volume set containing 5% dextrose in water. Hourly monitoring of blood glucose was performed. The blood glucose control was compared with the different existing techniques followed in the hospital in 204 randomized patients: 98 in the study and 106 in the control group. The study group had a mean +/- sd blood glucose value of 156 +/- 36 mg/dL, and the control group's value was 189 +/- 63 mg/dL (P = 0.003). The percentage of patients who were poorly controlled (outside 100 to 200-mg/dL range) decreased from 51% to 28% (no patient less than 60 mg/dL) with this regimen as compared with the control group in which it increased from 49% to 72% (10 patients less than 60 mg/dL) (P = 0.0013). We conclude that the Vellore regimen is simple, effective, and safe for intraoperative blood glucose control.