Discontinued program

The primary purpose of this Study is evaluation of the safety and accuracy of the GlucoClear CGM System.

Design: Non-randomized, non-treatment, prospective, open label Study.

The GlucoClear System will not display real-time glucose values, glucose trend graphs, or glucose alarms to either the Study subjects or the Study site clinical personnel. There will be no treatment of any subject based on the output of the System.

After providing written informed consent, subjects meeting inclusion/exclusion criteria will be monitored by the System for a maximum of 72 hours.

Up to 51 1 mL blood samples will be drawn from each subject for comparative glucose measurements on blood glucose analyzers over the 72 hour period.

After the GlucoClear Sensor removal, subjects will be contacted for a follow-up assessment 14 days later, and any subsequent adverse events will be documented.

Inclusion Criteria:

• 18 years Surgical ICU or surgical ICU plus intermediate care unit stay ≥ 24 hours Signed consent

Exclusion Criteria:

Transplant patient End stage medical conditions or diseases Restricted venous access History of HIT or heparin allergy Contraindication for anti-coagulation Positive pregnancy test In another study

Adult patients with an anticipated surgical lCU or surgical lCU plus intermediate care unit stay of at least 24 hours.