Comparative Pharmacology
Head-to-head clinical analysis: ISOLYTE M W DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE 148 IN WATER IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ISOLYTE M W DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE 148 IN WATER IN PLASTIC CONTAINER.
ISOLYTE M W/ DEXTROSE 5% IN PLASTIC CONTAINER vs PLASMA-LYTE 148 IN WATER IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
ISOLYTE M W/ DEXTROSE 5% IN PLASTIC CONTAINER is an intravenous solution that provides electrolytes and calories. Dextrose serves as a source of calories and water for hydration. Electrolytes (sodium, potassium, magnesium, chloride, acetate) help maintain acid-base balance and osmotic pressure. Acetate is a bicarbonate precursor that helps correct metabolic acidosis.
Plasma-Lyte 148 is an isotonic crystalloid solution that provides electrolyte replacement and volume expansion. It mimics plasma electrolyte composition, with acetate and gluconate as bicarbonate precursors that are metabolized to bicarbonate in the liver and kidneys, helping to maintain acid-base balance.
Intravenous infusion; dose is individualized based on fluid and electrolyte requirements. Typical adult dose is 500-1000 mL per hour initially, then adjusted to clinical response.
Intravenous infusion; dose determined by electrolyte and fluid requirements. Typical adult rate: 25-100 mL/hour.
None Documented
None Documented
Not applicable (isotonic solution components; glucose half-life ~1.5-2 h in healthy; electrolytes are distributed and excreted per homeostasis)
Not applicable; Plasma-Lyte 148 contains electrolytes and water that distribute according to body fluid compartments; infusion rate and renal function dictate elimination; clinical context: in normal renal function, excess fluids and electrolytes are cleared with a half-life of approximately 2-4 hours.
Renal: 90% (as water, electrolytes, and glucose), Fecal: <5%, Biliary: <1%
Renal: >90% of infused electrolytes and water are excreted unchanged in urine. Biliary/fecal excretion is negligible (<1%).
Category C
Category C
Intravenous Electrolyte Solution
Intravenous Electrolyte Solution