Comparative Pharmacology
Head-to-head clinical analysis: ISOLYTE R IN DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE R IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ISOLYTE R IN DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE R IN PLASTIC CONTAINER.
ISOLYTE R IN DEXTROSE 5% IN PLASTIC CONTAINER vs PLASMA-LYTE R IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Electrolyte and fluid replacement; dextrose provides caloric support.
Plasma-Lyte R provides electrolytes and water to maintain or restore fluid balance, with bicarbonate precursors (acetate, gluconate) to buffer metabolic acidosis.
Intravenous infusion; rate based on fluid and electrolyte requirements, typically 1-2 mL/kg/hour for maintenance in adults.
Intravenous infusion at a rate of 25-50 mL/kg body weight per 24 hours, adjusted for fluid and electrolyte needs. Typical adult maintenance dose: 1-2 L/day.
None Documented
None Documented
Not applicable; components are endogenous substances. Dextrose has a plasma half-life of approximately 1.5-2.5 hours in normal glucose metabolism; electrolytes have half-lives dependent on renal function (e.g., sodium half-life ~1-2 days).
Not applicable (Plasma-Lyte R components are endogenous electrolytes and water; administered crystalloid redistributes rapidly; half-life of approximately 20-30 minutes for volume expansion due to renal excretion and redistribution into interstitial space)
Renal excretion of water and electrolytes; dextrose is metabolized to CO2 and water. >90% of water and electrolytes are excreted renally; dextrose is fully metabolized.
Renal: >90% (electrolytes and water); Biliary/fecal: negligible (<5%)
Category C
Category C
Intravenous Electrolyte Solution
Intravenous Electrolyte Solution