SEATTLE, WA -- (MARKET WIRE) -- March 14, 2007 -- Protocol-driven insulin therapy on the medical-surgical wards resulted in better glucose control, as compared to individualized management in patients with diabetic foot ulcers. As a result, shorter hospital stays may be possible. These new findings will be presented at the American Association of Clinical Endocrinologists (AACE) Sixteenth Annual Meeting and Clinical Congress, which will be held April 11 - 15 at the Washington State Convention & Trade Center in Seattle.