Comparative Pharmacology
Head-to-head clinical analysis: HUMALOG TEMPO PEN versus NOVOLOG MIX 70 30 PENFILL.
Peer-Reviewed Evidence
Head-to-head clinical analysis: HUMALOG TEMPO PEN versus NOVOLOG MIX 70 30 PENFILL.
HUMALOG TEMPO PEN vs NOVOLOG MIX 70/30 PENFILL
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Insulin lispro is a rapid-acting insulin analog that lowers blood glucose by stimulating peripheral glucose uptake, especially in skeletal muscle and fat, and by inhibiting hepatic glucose production. It binds to the insulin receptor, activating tyrosine kinase and downstream signaling pathways.
Novolog Mix 70/30 is a biphasic insulin analog suspension containing 70% insulin aspart protamine (intermediate-acting) and 30% insulin aspart (rapid-acting). Insulin aspart binds to the insulin receptor (IR) on target cells (muscle, adipose, liver), activating tyrosine kinase signaling, which promotes glucose uptake via GLUT4 translocation, inhibits hepatic gluconeogenesis, and stimulates glycogen synthesis and lipogenesis.
Subcutaneously, 0.2-0.5 units/kg within 15 minutes before or after a meal. Total daily dose is 0.5-1.0 units/kg.
Subcutaneous injection, typically 0.5–1 unit/kg/day divided into two doses: two-thirds in the morning and one-third in the evening, adjusted based on blood glucose levels.
None Documented
None Documented
1.0 hour (terminal elimination half-life); reflects rapid clearance of insulin lispro from circulation.
Biphasic: first phase (distribution) 0.5-1 h; terminal (elimination) 5-7 h (insulin aspart component). Clinical context: covers prandial and basal needs with twice-daily dosing.
Renal: 100% of absorbed dose is eliminated via degradation, primarily in the liver and kidneys; no significant biliary/fecal excretion.
Renal: 100% (protamine and insulin are metabolized and excreted via kidneys; no unchanged drug excreted in urine). Biliary/fecal: negligible.
Category C
Category C
Insulin Analog
Insulin Analog