Use of Neutral Protamine Hagedorn (NPH) Versus Basal Bolus Insulin for Steroid Induced Hyperglycemia
试验速览
- 阶段
- 4 期
- 状态
- 终止
- 入组人数
- 3
- 试验地点
- 1
- 主要终点
- Glycemic Control
研究概览
简要总结
Glucocorticoids are known to cause an increase in insulin resistance, leading to hyperglycemia, in both diabetic and non-diabetic patients. In both the inpatient and outpatient setting, steroids are used for their anti-inflammatory property to treat a variety of conditions. There is a paucity of information regarding the best way to treat steroid-induced hyperglycemia. In this study we will compare (1) the addition of NPH insulin, an intermediate-acting insulin, given at the time of steroid administration to the patient's standard basal/bolus insulin to (2) modification of the standard basal-bolus insulin regimen which will consist primarily increasing the prandial doses at lunch and supper in order to determine which regimen is superior for glycemic control.
详细描述
Inpatients who will receive single daily doses of prednisone or methylprednisolone for treatment of their underlying condition and who become hyperglycemic will be eligible. Subjects will be randomized in a 1:1 fashion to one of two arms: (1) to their standard basal bolus insulin the addition of NPH insulin given at the time of the steroid adminstration, adjusting the dose based on the dose of steroid; (2) an increase in the basal and prandial bolus insulin doses based on the dose of steroid. Glycemic control and the incidence of hypoglycemia will be assessed over the first 3 days after initiating these insulin regimens.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients receiving once daily dosing of methylprednisolone or prednisone in a dose of 10 mg/day or greater
- •Hyperglycemic (Glucose level > 126 mg/dL)
- •Diabetic and nondiabetic patients
- •Expected duration of hospital stay and time on steroids >= 3 days
- •Patient of appropriate caregiver able to give Informed Consent
排除标准
- •Patients with 2 or more doses of methylprednisolone/prednisone per day
- •Steroids other than methylprednisolone or prednisone
- •Pregnancy
- •estimated glomerular filtration rate (eGFR) < 45 ml/min/1.73m2
研究组 & 干预措施
NPH Insulin
NPH will be given at the time of steroid administration to the patient in addition to standard basal/bolus insulin the patient may be receiving in the following doses:
Prednisone Dose (mg/day) - NPH dose (U=Units): 10-20 mg/day - 1.2U (units)/mg; 21-40 mg/day - 0.6U/mg; 41-60 mg/day - 0.45U/mg; 61-80 mg/day - 0.3U/mg; >80 mg/day - no additional NPH. Note that the amounts of NPH are added to each other for the various prednisone doses. For example, a dose of 75 mg/day of prednisone would come out to be (1.2U x 20mg = 24U) + (0.6U x 20mg = 12U) + (0.45U x 20mg = 9U) + 0.3U x 15 mg = 4.5U) for a total of 24 + 12 + 9 + 4.5 = 49.5U of NPH for 75 mg of prednisone.
干预措施: NPH Insulin (Drug)
NPH Insulin
NPH will be given at the time of steroid administration to the patient in addition to standard basal/bolus insulin the patient may be receiving in the following doses:
Prednisone Dose (mg/day) - NPH dose (U=Units): 10-20 mg/day - 1.2U (units)/mg; 21-40 mg/day - 0.6U/mg; 41-60 mg/day - 0.45U/mg; 61-80 mg/day - 0.3U/mg; >80 mg/day - no additional NPH. Note that the amounts of NPH are added to each other for the various prednisone doses. For example, a dose of 75 mg/day of prednisone would come out to be (1.2U x 20mg = 24U) + (0.6U x 20mg = 12U) + (0.45U x 20mg = 9U) + 0.3U x 15 mg = 4.5U) for a total of 24 + 12 + 9 + 4.5 = 49.5U of NPH for 75 mg of prednisone.
干预措施: glargine (Drug)
NPH Insulin
NPH will be given at the time of steroid administration to the patient in addition to standard basal/bolus insulin the patient may be receiving in the following doses:
Prednisone Dose (mg/day) - NPH dose (U=Units): 10-20 mg/day - 1.2U (units)/mg; 21-40 mg/day - 0.6U/mg; 41-60 mg/day - 0.45U/mg; 61-80 mg/day - 0.3U/mg; >80 mg/day - no additional NPH. Note that the amounts of NPH are added to each other for the various prednisone doses. For example, a dose of 75 mg/day of prednisone would come out to be (1.2U x 20mg = 24U) + (0.6U x 20mg = 12U) + (0.45U x 20mg = 9U) + 0.3U x 15 mg = 4.5U) for a total of 24 + 12 + 9 + 4.5 = 49.5U of NPH for 75 mg of prednisone.
干预措施: Insulin Aspart (Drug)
Basal/Bolus Insulin
Basal insulin (glargine) and Bolus insulin (insulin aspart) will be increased (doses given in U [units]/kg) according to the Prednisone dose (mg/day) as follows:
Prednisone Dose (mg/day) - doses of insulin (U/kg): Prednisone 0 mg - Glargine 0.25U/kg, Bkfst Aspart 0.08U/kg, Lunch Aspart 0.08U/kg, Dinner Aspart - 0.08U/kg; Prednisone 10-20 mg - Glargine 0.25U/kg, Bkfst Aspart 0.1U/kg, Lunch Aspart 0.15U/kg, Dinner Aspart - 0.2U/kg; Prednisone 21-40 mg - Glargine 0.25U/kg, Bkfst Aspart 0.1U/kg, Lunch Aspart 0.2U/kg, Dinner Aspart - 0.25U/kg; Prednisone 41-60 mg - Glargine 0.30U/kg, Bkfst Aspart 0.15U/kg, Lunch Aspart 0.25U/kg, Dinner Aspart - 0.30U/kg; Prednisone 61-80 mg - Glargine 0.30U/kg, Bkfst Aspart 0.15U/kg, Lunch Aspart 0.30U/kg, Dinner Aspart - 0.35U/kg; Prednisone >80 mg - Glargine 0.30U/kg, Bkfst Aspart 0.15U/kg, Lunch Aspart 0.35U/kg, Dinner Aspart - 0.40U/kg.
干预措施: glargine (Drug)
Basal/Bolus Insulin
Basal insulin (glargine) and Bolus insulin (insulin aspart) will be increased (doses given in U [units]/kg) according to the Prednisone dose (mg/day) as follows:
Prednisone Dose (mg/day) - doses of insulin (U/kg): Prednisone 0 mg - Glargine 0.25U/kg, Bkfst Aspart 0.08U/kg, Lunch Aspart 0.08U/kg, Dinner Aspart - 0.08U/kg; Prednisone 10-20 mg - Glargine 0.25U/kg, Bkfst Aspart 0.1U/kg, Lunch Aspart 0.15U/kg, Dinner Aspart - 0.2U/kg; Prednisone 21-40 mg - Glargine 0.25U/kg, Bkfst Aspart 0.1U/kg, Lunch Aspart 0.2U/kg, Dinner Aspart - 0.25U/kg; Prednisone 41-60 mg - Glargine 0.30U/kg, Bkfst Aspart 0.15U/kg, Lunch Aspart 0.25U/kg, Dinner Aspart - 0.30U/kg; Prednisone 61-80 mg - Glargine 0.30U/kg, Bkfst Aspart 0.15U/kg, Lunch Aspart 0.30U/kg, Dinner Aspart - 0.35U/kg; Prednisone >80 mg - Glargine 0.30U/kg, Bkfst Aspart 0.15U/kg, Lunch Aspart 0.35U/kg, Dinner Aspart - 0.40U/kg.
干预措施: Insulin Aspart (Drug)
结局指标
主要结局
Glycemic Control
时间窗: 3 days
mean of 4 glucose levels per day (premeal and bedtime) for each group for first 3 days after intervention
次要结局
- Percentage of Glucose Values Within Therapeutic Range(3 days)
- Percentage of Glucose Values Within the Hypoglycemic Range(3 days)
研究者
Mark E Molitch
Professor of Medicine
Northwestern University