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By: Tamara R Meier, MS, APRN, CCNS. Mixing Glucocorticoids WITH DIABETES. OBJECTIVES. Analyze medications used to treat diabetes mellitus Determine therapy for treatment of glucocorticoid induced hyperglycemia Develop treatment plan for diabetics requiring glucocorticoid therapy.
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By: Tamara R Meier, MS, APRN, CCNS Mixing Glucocorticoids WITH DIABETES
OBJECTIVES • Analyze medications used to treat diabetes mellitus • Determine therapy for treatment of glucocorticoid induced hyperglycemia • Develop treatment plan for diabetics requiring glucocorticoid therapy
DIABETES • TYPE 1 • TYPE 2 • INSULIN RESISTANCE • PREDIABETES • GLUCOCORTICOID INDUCED DIABETES
RANGES • HGA1C • Prediabetes= 5.5-6.4% • DM= >6.5% • FASTING • <100 mg/dl • BEFORE MEALS • <100 mg/dl • 2 HR AFTER MEALS • <140 mg/dl
GLUCOCORTICOIDS • HYDROCORTISONE • SOLU-MEDROL • SOLU-CORTEF • PREDNISONE • MEDROL DOSE PACK • PREDNISOLONE
DISEASES TREATED WITH GLUCOCORTICOIDS • COPD • BRONCHITIS • TRANSPLANT • CANCER • CYSTIC FIBROSIS • GOUT • PAIN
MEDICATIONS FOR DIABETES • ORAL AGENTS • INSULIN SENSITIZERS • SULFONUREAS • INJECTIONS • INSULINS • BASAL • BOLUS • INCRETIN MIMETICS • BYETTA • VICTOZA
GLUCOCORTICOID INDUCED DIABETES • NO PRIOR HISTORY OF DIABETES • PATIENT IS STRESSED • SURGERY • TRAUMA • ILLNESS • HYPERGLYCEMIA • PRE-MEAL • POST MEAL
GLUCOCORTICOID INDUCED DIABETES • MAY BE LIFE LONG • MAY ONLY NEED DIABETES MEDICATIONS WHILE ON GLUCOCORTICOIDS • HIGHER RISK OF HYPERGLYCEMIA AND REQUIRING MEDICATION LATER IN LIFE
GLUCOCORTICOID THERAPY IN PATIENTS WITH DIABETES • PATIENT WITH PRIOR DIAGNOSIS OF DIABETES • INCREASE IN INSULIN RESISTANCE • DIABETES MEDICATIONS • INCREASE • CHANGE • HIGHER RISK OF COMPLICATIONS • SIDE EFFECTS
FACTORS • OUTPATIENT SETTING • WHAT DRUG IS GIVEN • ROUTE GIVEN • TIME GIVEN • DOSE OF DRUG • HOW LONG IS THE TREATMENT • SHORT-TERM • LONG-TERM • UNKNOWN
WHERE TO BEGIN? • TIME GLUCOCORTICOID IS GIVEN • WHEN IS HYPERGLYCEMIA OCCURING • FASTING • PRE-MEAL • POST MEAL • BEDTIME • DO CARBOHYDRATES/MEALS INCREASE HYPERGLYCEMIA
WHAT MEDICATION TO GIVE? • ALWAYS DEPENDS ON THE PATIENT!! • USUALLY BEST TREATED WITH INSULIN • IF ALL BLOOD SUGARS (FSBS) ARE HIGH – BASAL INSULIN • IF ONLY POST MEAL FSBS ARE HIGH – BOLUS INSULIN • IF THERE IS A COMBINATION – BASAL & BOLUS INSULIN
HOW MUCH? • ONCE AGAIN – DEPENDS ON PATIENT • START LOW DOSE • CAN ALWAYS INCREASE • DO NOT FEAR HYPOGLYCEMIA – TEACH PATIENT HOW TO TREAT AND RESPOND • HAVE PATIENT SEND IN FSBS RECORD
Example • Pt has never been dx with Diabetes. • Has liver transplant – at that time HgA1c was 5.7%. • Several episodes of rejection. • Discharged from hospital on prednisone. Received insulin in hospital only. • Taking Prednisone 15mg at 9am and 10mg at 3pm
Glucocorticoid Induced Diabetes Mellitus • Started Levemir 15 units to take with the Prednisone 15mg
Saturday 11/13/10 5:15 am - 209 9:15 am after breakfast - 282 11:45 am before lunch - 272 1:45 pm after lunch 385 6:15 pm before dinner - 348 8:15 pm after dinner 357 * Gave 15 units Levemir at 9:00am with Prednisone Sunday 11/14/10 7:00 am Before breakfast -185 9:00 am after breakfast - 304 12:00 noon - before lunch - 241 2:00 pm after lunch - 248 6:45pm before dinner - 248 8:45 pm after dinner - 259 *Gave 15 units Levemir at 9:00 am with Prednisone Monday 11/15/10 6:15am before breakfast - 142 (Ate at 8:15am - Lab day; drawn at 7:00 am at Baptist Outpatient Lab) 10:15am - after breakfast - 224 12:00 noon before lunch - 247 2:00 pm after lunch - 371 6:45 pm before dinner - 241 8:45 pm - after dinner - 268 Gave Levemir 18 units at 9:00am with Prednisone
11/20/10 Fasting - 119 Before Breakfast - (had coffee) - 184 - 7u Novolog Before lunch - 186 - gave 7u Novolog After lunch 92 hours) - 191 Before Dinner - 161 - Gave 6u Novolog *Levemir - 18u at 9:00am 11/21/10 Fasting - 117 Before Breakfast (had coffee) - 178 - Gave 6u Novolog After breakfast (2 hours) - 306 - Tried Insulin in leg - didn't work?? Before lunch - 230 - gave 8u Novolog After lunch (2 hours) - 217 Before Dinner 173 - Gave 6u Novolog *Levemir - 18u at 9:00am 11/22/10 Fasting - 93 Before breakfast 9had coffee) - 121 - Gave 4u Novolog Before Lunch - 170 Gave 6u Novolog After lunch (2 hours) - 160 Before Dinner - 192 - Gave 7u Novolog * Gave Levemir 18u at 9:00 am 11/23/10 Fasting - 114 Before Breakfast (had coffee) - 175 - gave 6u Novolog
Date Fasting Before Breakfast 2Hrs after breakfast Before Lunch 2Hrs after Lunch Before Dinner 2Hrs after Dinner 12/17 99 137 129 93 127 12/18 112 149 109 107 100 12/19 143 140 164 105 119 12/20 Lab 136 121 84 97 12/21 104 118 108 119 89 12/22 121 124 124 98 84 12/23 131 131 119 112 98 12/24 107 123 113 107 123 12/25 124 149 132 112 118 12/26 117 120 137 125 131 12/27 Lab 146 147 111 96 I take 15u of Levemer at 9am daily with Prednisone and 5u of Novolog before each meal with adjustment of additional 1u/25 of BS over 100.
Next Example • Pt (76 yo, Pulmonary Fibrosis, COPD) dx in hospital with Type 2 DM • HgA1c 8.0% • Given IV Solumedrol and sent home on tapering prednisone • Sent home with directions for aspart (novolog) insulin and glipizide
Currently taking glipizide 5mg daily • Maintenance dose Prednison 10mg daily
AS THERAPY CONTINUES….. • GLUCOCORTICOIDS ARE TAPERED OR STOPPED = DIABETES MEDICATIONS NEED TO BE TAPERED OR STOPPED • BASE CHANGES ON MORE THAN ONE READING • STAY IN TOUCH WITH YOUR PATIENTS
IMPORTANT! • Tell your patients to ALWAYS tell their provider who manages their diabetes about glucocorticoid therapy!!! Especially when started, stopped, or changed!!! • Depending on the patient, the provider may or may not make any changes. • Better to be safe than sorry! • EVERY PATIENT IS DIFFERENT!!
REFERENCES • American Association of Clinical Endocrinologists • American Diabetes Association