Comparative Pharmacology
Head-to-head clinical analysis: ISOLYTE P W DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE 56 AND DEXTROSE 5 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ISOLYTE P W DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE 56 AND DEXTROSE 5 IN PLASTIC CONTAINER.
ISOLYTE P W/ DEXTROSE 5% IN PLASTIC CONTAINER vs PLASMA-LYTE 56 AND DEXTROSE 5% IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
ISOLYTE P with 5% Dextrose provides electrolyte replacement and caloric supplementation. Dextrose is metabolized to carbon dioxide and water, yielding energy. Electrolytes are essential for maintaining osmotic balance, acid-base equilibrium, and normal cellular function.
Plasma-Lyte 56 and Dextrose 5% is a crystalloid solution that provides electrolytes and carbohydrates. Dextrose is metabolized to glucose, which is utilized for cellular energy production. The electrolytes (sodium, chloride, potassium, magnesium, and acetate) maintain or restore intravascular volume, acid-base balance, and osmotic gradients. Acetate is metabolized to bicarbonate, providing an alkalinizing effect.
Intravenous infusion. Adult dose: 1000-2000 mL over 24 hours, adjusted based on fluid and electrolyte needs. Typical rate: 125-150 mL/hour.
Intravenous infusion; dose depends on fluid and electrolyte requirements. Typical adult dose: 500-1000 mL as a single infusion, rate up to 333 mL/hour. Maximum 3 L/24 hours.
None Documented
None Documented
Dextrose: rapid clearance, half-life ~1.5-2 hours in normoglycemic patients; prolonged in renal impairment or diabetes. Electrolytes follow homeostatic regulation with no defined terminal half-life.
Not applicable; composition-dependent. Dextrose half-life ~2 hours. Electrolytes follow endogenous regulation; no terminal elimination half-life defined.
Renal excretion of free water and electrolytes; dextrose is metabolized to CO2 and water, with negligible biliary or fecal elimination. Approximately 50-70% of infused water is excreted renally within 24 hours, adjusted by ADH and renal function.
Renal 100% (electrolytes and dextrose metabolized to CO2 and water; excess water and electrolytes excreted unchanged in urine).
Category C
Category C
Intravenous Electrolyte Solution
Intravenous Electrolyte Solution