OptiScanner Versus Standard Blood Glucose Monitoring

Manual vs. Automated moNitoring Accuracy of GlucosE II (MANAGE II)

The study is to demonstrate the accuracy of the OptiScanner in measuring blood glucose levels in critically ill patients when compared to a reference YSI 2300 STAT Plus and the Gem 3000, the reference standard for Erasme University Hospital.

Inclusion Criteria:

• Signed Informed consent.
• Age ≥ 18 years.
• Admitted to the ICU of Erasme University Hospital.
• Expected ICU stay of ≥ 3 days at the time of enrollment (as judged by the Principle Investigator).
• APACHE II score of ≥ 10, within the first 24 hours of ICU admission.
• Existing central venous catheter + arterial catheter.
• No participation in any other investigational interventional study while enrolled in this study.
• Hyperglycemia (BG > 150 mg/dl) at the time of admission.

Exclusion Criteria:

• Pregnancy.