Comparative Pharmacology
Head-to-head clinical analysis: DEXTROSE 5 IN PLASTIC CONTAINER versus LACTATED RINGER S AND DEXTROSE 5 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEXTROSE 5 IN PLASTIC CONTAINER versus LACTATED RINGER S AND DEXTROSE 5 IN PLASTIC CONTAINER.
DEXTROSE 5% IN PLASTIC CONTAINER vs LACTATED RINGER'S AND DEXTROSE 5% IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Dextrose is a monosaccharide that provides a source of calories and fluid for parenteral nutrition. It increases blood glucose levels and is metabolized to carbon dioxide and water, providing energy. It also serves as a source of water for hydration.
Lactated Ringer's and Dextrose 5% is a crystalloid solution that provides fluid, electrolytes, and calories. Lactate is metabolized to bicarbonate in the liver, providing buffering capacity. Dextrose is metabolized to carbon dioxide and water, providing energy. The solution expands extracellular fluid volume and replaces electrolyte deficits.
Intravenous infusion: 500-1000 mL as needed based on fluid and caloric requirements. Typical rate: 100-200 mL/hour for maintenance. Maximum infusion rate: 0.5-0.8 g/kg/hour.
Intravenous infusion; adult dose is 500-1000 mL at a rate of 5-10 mL/kg/hour, adjusted based on clinical response, fluid status, and serum glucose/electrolytes. Usual max rate 30 mL/kg/day or 2000 mL/day unless otherwise indicated.
None Documented
None Documented
Intravenous: 1.5-2.5 hours for glucose clearance; prolonged in renal impairment or diabetes mellitus
Lactate: ~1.5 hours (hepatic conversion); dextrose: ~0.5 hours (insulin-dependent); prolonged in hepatic or renal impairment.
Renal: negligible as unchanged drug; metabolized to water and carbon dioxide, excreted via lungs (>90%) and urine (glucose normally <0.1%)
Lactate: primarily hepatic metabolism to bicarbonate; renal excretion minimal (<5%). Dextrose: metabolized to CO2 and water; <1% excreted unchanged in urine. Electrolytes: renal excretion proportional to intake.
Category C
Category C
Intravenous Fluid
Intravenous Fluid