Comparative Pharmacology
Head-to-head clinical analysis: ISOLYTE M IN DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE 148 AND DEXTROSE 5 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ISOLYTE M IN DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE 148 AND DEXTROSE 5 IN PLASTIC CONTAINER.
ISOLYTE M IN DEXTROSE 5% IN PLASTIC CONTAINER vs PLASMA-LYTE 148 AND DEXTROSE 5% IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
ISOLYTE M in Dextrose 5% is a crystalloid solution that provides water, electrolytes, and calories. Dextrose is metabolized to carbon dioxide and water, yielding energy. The electrolytes (sodium, potassium, magnesium, chloride, acetate, and gluconate) maintain or restore intravascular volume and acid-base balance. Acetate and gluconate are bicarbonate precursors, metabolized in the liver and peripheral tissues to generate bicarbonate, thus correcting metabolic acidosis.
Plasma-Lyte 148 and Dextrose 5% is an intravenous solution that provides maintenance fluid, electrolytes, and calories. Dextrose provides energy and prevents ketosis. Plasma-Lyte 148 contains electrolytes (sodium, potassium, magnesium, calcium, chloride, acetate, gluconate) to replace losses and maintain acid-base balance.
Intravenous infusion; dose determined by fluid and electrolyte requirements; typical adult rate 100-200 mL/hour.
IV infusion at a rate of 10-20 mL/kg/hour, not to exceed 100 mL/hour in adults without cardiac or renal compromise; adjust based on fluid status and serum electrolytes.
None Documented
None Documented
No true terminal half-life; infused components (water and electrolytes) follow endogenous kinetics. Dextrose half-life approx. 1-2 hours, electrolytes distribute and are excreted based on renal function.
Not applicable as it is a balanced electrolyte solution with dextrose. Components distribute and are eliminated rapidly; dextrose half-life ~15-30 minutes in normoglycemia.
Primarily renal; >90% of infused water and electrolytes are excreted unchanged via kidneys with minimal biliary or fecal elimination.
Components are excreted renally. Dextrose is metabolized; electrolytes are eliminated via kidneys (sodium, chloride, acetate, gluconate, magnesium, potassium). No biliary or fecal elimination.
Category C
Category C
Intravenous Electrolyte Solution
Intravenous Electrolyte Solution