Comparative Pharmacology
Head-to-head clinical analysis: PLASMA LYTE 148 AND DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE A IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: PLASMA LYTE 148 AND DEXTROSE 5 IN PLASTIC CONTAINER versus PLASMA LYTE A IN PLASTIC CONTAINER.
PLASMA-LYTE 148 AND DEXTROSE 5% IN PLASTIC CONTAINER vs PLASMA-LYTE A IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
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.
Maintenance and restoration of fluid and electrolyte balance; provides isotonic crystalloid solution with sodium, potassium, magnesium, chloride, and acetate/bicarbonate precursors to buffer acidity.
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.
Intravenous infusion; adult dose is based on electrolyte and fluid requirements, typically 500-1000 mL/hour initially, then adjusted; maximum rate 30 mL/kg/hour.
None Documented
None Documented
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.
Not applicable as a single half-life; electrolytes have distribution and elimination phases governed by body stores and renal function. For water, elimination half-life is ~2-4 hours in euvolemic individuals with normal GFR. Clinically, infused volume distributes within ~30 minutes and is renally cleared over several hours.
Components are excreted renally. Dextrose is metabolized; electrolytes are eliminated via kidneys (sodium, chloride, acetate, gluconate, magnesium, potassium). No biliary or fecal elimination.
Electrolytes and water are primarily excreted renally: sodium (90-95% filtered, reabsorbed), chloride (follows sodium), potassium (80-90% renal, 10% fecal), magnesium (30-50% reabsorbed, remainder excreted), acetate (metabolized to bicarbonate, ultimately renal). Fluid volume is regulated by renal mechanisms (ADH, aldosterone). Essentially 100% of administered volume and electrolytes are eliminated via kidneys under normal physiology.
Category C
Category C
Intravenous Electrolyte Solution
Intravenous Electrolyte Solution