Comparative Pharmacology
Head-to-head clinical analysis: DEXTROSE 5 AND LACTATED RINGER S IN PLASTIC CONTAINER versus DEXTROSE 5 IN ACETATED RINGER S IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEXTROSE 5 AND LACTATED RINGER S IN PLASTIC CONTAINER versus DEXTROSE 5 IN ACETATED RINGER S IN PLASTIC CONTAINER.
DEXTROSE 5% AND LACTATED RINGER'S IN PLASTIC CONTAINER vs DEXTROSE 5% IN ACETATED RINGER'S IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Dextrose provides a source of carbohydrates for metabolism, while Lactated Ringer's solution replaces extracellular fluid and electrolytes. Lactate is converted to bicarbonate in the liver, providing buffer.
Dextrose is a monosaccharide that provides caloric supplementation and serves as a source of glucose for cellular metabolism. Acetate in Ringer's solution is metabolized to bicarbonate, acting as an alkalinizing agent to correct acidosis. The electrolyte composition (sodium, potassium, calcium, chloride, magnesium, acetate) maintains fluid and electrolyte balance.
Intravenous infusion, dose depends on fluid and caloric needs; typical adult dose is 30-40 mL/kg/day, not to exceed 100 mL/hour in normovolemic patients without cardiac impairment.
Intravenous infusion, typically 1000-2000 mL per 24 hours, rate adjusted based on fluid and electrolyte needs.
None Documented
None Documented
Dextrose: 1-2 hours (intracellular utilization); lactate: 10-20 minutes (hepatic metabolism); water and electrolytes: distribution half-life ~20-30 minutes, elimination half-life determined by renal function (normal ~2-4 hours).
Not applicable; dextrose is rapidly metabolized and cleared; functional half-life of infused fluid is about 15–30 minutes via redistribution and renal excretion.
Lactate is metabolized to bicarbonate in the liver (80%) and kidneys (20%); dextrose is metabolized to CO2 and water via glycolysis and the Krebs cycle; water is excreted renally (100%), electrolytes (Na+, K+, Ca2+, Cl-) are primarily renally eliminated with minimal fecal loss (<2%).
Renal: >95% as water; acetate and electrolytes are metabolized or excreted renally.
Category C
Category C
IV Fluid
IV Fluid