From: Bicarbonate in diabetic ketoacidosis - a systematic review
Reference | Trial design and size | Bicarb dose (intervention) | Insulin dose | Glycemic control |
---|---|---|---|---|
Hale et al. [13] | RCT | 150 mmol | IM 20 U in 1st hr, | No difference in glucose decline over 2 hr |
Br Med J 1984 | Adults (N = 32) | (standard) | 6 U in both 2nd and 3rd hr | Â |
Morris et al. [14] | RCT | 120.4 mmol | Insulin 0.3 U/kg (IV + IM), | No difference in time for glucose to reach 250 mg/dL |
Ann Intern M 1986 | Adults (N = 21) | (mean) | then IM 7 U/hr | No difference in total insulin required |
 |  |  |  | (1 hypoglycemia in control group) |
Gamba et al. [15] | RCT | 84 mmol | IV insulin 5 U/hr | No difference in glucose levels throughout 24 hrs |
Rev Cl In 1991 | Adults (N = 20) | (mean) | Â | No difference in total insulin required to reduce glucose |
 |  |  |  | to < 250 mg/dL, or till urine ketones were < 2+ |
Lutterman et al. [17] | Retrospective | 167 mmol | High-dose insulin (mean | No difference in glucose decline in 1st 2 hrs |
Diabetologia 1979 | Adults (N = 24) | (standard) | 260 ± 60 U in 1st 6 hr) | No difference in mean glucose in 1st 8 hours |
 |  |  | vs. low dose 8 U/hr | (4 hypoglycemia in bicarb arm) |
Lever et al. [18] | Retrospective | 130-135 mmol | IM or IV insulin | No difference in glucose decline in 7 - 9 hrs |
Am J Med 1983 | Adult (N = 73) | (standard) | 5-6 U/hr (for all) | (2 hypoglycemia in bicarb arm) |
Viallon et al. [20] | Retrospective | 120 ± 40 mmol | IV insulin for all | No difference in normalization time of glycaemia |
Crit Care Med 1999 | Adult (N = 39) | (mean) | (dose unspecified) | OR in mean quantity of insulin infused |
Green et al. [24] | Retrospective | 2.08 mmol/kg | IV insulin for all | No difference in insulin requirement in 24 hrs |
Ann Em Med 1998 | Pediatrics (N = 106) | (mean) | (dose unspecified) | Â |
Okuda et al. [19] | Prospective | 200 mmol | IV 0.1 U/kg bolus insulin | No difference in glucose decline over 7 - 8 hrs |
J Clin En M 1996 | Adults (N = 7) | (standard) | and then IV 0.1 U/kg/hr | Â |