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Glycemic Control Nurse Practitioner. K. Ann Caudell , PhD, ACNP - BC. Identify patients with out-of-range CBGs Assist in maintaining CBGs between 80 mg/ dL & 180 mg/ dL during hospitalization
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Glycemic Control Nurse Practitioner K. Ann Caudell, PhD, ACNP - BC
Identify patients with out-of-range CBGs • Assist in maintaining CBGs between 80 mg/dL & 180 mg/dL during hospitalization • Assist teams with insulin treatment for newly diagnosed patients or those with continued elevated CBGs • Promote the appropriate use of basal bolus insulin • Assist teams in difficult glycemic control of patient with infections, taking steroids, high glucose dialysate, and those on tube feedings • Provide a safe transition from inpatient to outpatient glycemic control Goals of Service
Weight-based calculation • Wt. X .2 for patients with renal insufficiency • Wt. X .3 - .5 for patients of normal weight • Wt. X .6 for patients overweight • Wt X .7 - .8 for obese patients For those patients newly diagnosed, start with conservative doses to determine patient’s sensitivity (or lack of ) to insulin. Newly Diagnosed Patients
For patients on steroids, evaluate CBG trends • Frequently will have CBGs throughout day • NPH recommended in this case to provide coverage for ~ 12 hours Steroids
Infections CBGs • Increased insulin requirements • Calculate total daily insulin requirements including correctional doses to determine basal and nutritional doses Infections
Represents a challenge for glycemic control • Issues include • temporary tube feeding catheters such as Dobhoffs due to frequency of occlusion or misplacement • nocturnal tube feedings when patient beginning to eat meals in that nutritional insulin is considered for meals but not during nighttime feedings • In this case, can continue to give correctional doses every four hours, or regular insulin every six hour Tube Feedings
When more permanent feeding tubes are inserted, can consider the following: • Determine patients insulin requirements and determine basal and nutritional doses • Nutritional dose options include: • Lispro every 4 hours • Regular every 6 hours • NPH every 12 hours • Eventually putting all insulin doses into the basal insulin • This requires careful monitoring • During periods of the patient being NPO, D5W should be administered at the rate of the tube feeding and all nutritional doses should be suspended Tube Feedings
K. Ann Caudell • Cell phone: 505-238-2849 • Pager: 951-2007 • Availability 9:00 AM to 1:00 PM • If after 1:00 PM, please contact internal medicine • Please either call my cell or page me if you need assistance. Contact information