Comparative Pharmacology
Head-to-head clinical analysis: DEXTROSE 5 AND LACTATED RINGER S versus DEXTROSE 5 IN ACETATED RINGER S IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEXTROSE 5 AND LACTATED RINGER S versus DEXTROSE 5 IN ACETATED RINGER S IN PLASTIC CONTAINER.
DEXTROSE 5% AND LACTATED RINGER'S 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 calories and carbon for metabolism, increasing blood glucose concentration. Lactated Ringer's solution replenishes fluid and electrolytes (sodium, chloride, potassium, calcium, and lactate), where lactate is metabolized to bicarbonate in the liver to buffer acidosis.
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; rate determined by fluid and electrolyte requirements; typical adult maintenance: 100-200 mL/hour.
Intravenous infusion, typically 1000-2000 mL per 24 hours, rate adjusted based on fluid and electrolyte needs.
None Documented
None Documented
Dextrose: not applicable (immediate metabolism). Lactate: ~15-20 minutes (converted to bicarbonate, dose-dependent). Clinical context: effects of fluid resuscitation persist until distribution/elimination; electrolyte levels adjust rapidly.
Not applicable; dextrose is rapidly metabolized and cleared; functional half-life of infused fluid is about 15–30 minutes via redistribution and renal excretion.
Dextrose is completely metabolized to carbon dioxide and water, with no significant renal or biliary excretion. Lactated Ringer's components: lactate is metabolized to bicarbonate (primarily hepatic), water and electrolytes are excreted renally. >90% of infused water and electrolytes are eliminated via kidneys; <5% fecal.
Renal: >95% as water; acetate and electrolytes are metabolized or excreted renally.
Category C
Category C
IV Fluid
IV Fluid