Comparative Pharmacology
Head-to-head clinical analysis: ISOLYTE S W DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE 56 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ISOLYTE S W DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE 56 IN PLASTIC CONTAINER.
ISOLYTE S W/ DEXTROSE 5% IN PLASTIC CONTAINER vs PLASMA-LYTE 56 IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Isolyte S with Dextrose 5% is an intravenous solution providing electrolytes and calories. Dextrose supplies glucose for cellular energy metabolism, while electrolytes (sodium, potassium, magnesium, chloride, acetate, gluconate) maintain acid-base balance and osmotic pressure. Acetate and gluconate are metabolized to bicarbonate, providing alkalinizing effect.
PLASMA-LYTE 56 is an isotonic crystalloid solution that provides electrolytes and water to maintain or restore intravascular volume and electrolyte balance. It expands extracellular fluid volume and improves circulation by increasing plasma volume. The solution's electrolyte composition mimics plasma, helping to correct electrolyte deficits and acid-base disturbances.
Intravenous infusion; dose determined by fluid and electrolyte requirements. Typical adult maintenance: 100-200 mL/h (2.4-4.8 L/day) depending on clinical status.
Intravenous infusion; dose depends on fluid and electrolyte needs; typical adult rate: 100-200 mL/hour.
None Documented
None Documented
Not applicable for the combination; individual components: dextrose has an elimination half-life of 15-20 minutes, electrolytes are not eliminated as a drug.
Not applicable as a fixed value; infused electrolytes distribute and are eliminated according to individual ion kinetics (e.g., sodium t½ ~30 min, chloride t½ ~1–2 h) with rapid redistribution.
Renal excretion of electrolytes and water; dextrose is metabolized to CO2 and water, with <0.5% excreted unchanged in urine.
Primarily renal; >90% of infused electrolytes are excreted unchanged in urine; fecal elimination negligible (<5%).
Category C
Category C
Intravenous Electrolyte Solution
Intravenous Electrolyte Solution