Comparative Pharmacology
Head-to-head clinical analysis: AMINOSYN II 4 25 W ELECTROLYTES IN DEXTROSE 25 W CALCIUM IN PLASTIC CONTAINER versus TRAVASOL 5 5 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: AMINOSYN II 4 25 W ELECTROLYTES IN DEXTROSE 25 W CALCIUM IN PLASTIC CONTAINER versus TRAVASOL 5 5 IN PLASTIC CONTAINER.
AMINOSYN II 4.25% W/ ELECTROLYTES IN DEXTROSE 25% W/ CALCIUM IN PLASTIC CONTAINER vs TRAVASOL 5.5% IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Amino acids serve as substrates for protein synthesis and nitrogen balance; dextrose provides caloric energy for metabolic processes; electrolytes maintain fluid and electrolyte homeostasis.
Travasol 5.5% is a crystalline amino acid solution that provides essential and nonessential amino acids for protein synthesis, maintaining nitrogen balance, and supporting metabolic functions in parenteral nutrition.
Intravenous infusion: 500 mL to 2 L per day, administered via central line at a rate not exceeding 1 mL/min for initial 30 minutes, then increase to 2 mL/min if tolerated. Dose based on patient's protein and energy requirements; typical protein equivalent: 4.25 g/100 mL.
500 mL of 5.5% amino acid solution intravenously over 2-4 hours daily, titrated to nitrogen balance and metabolic tolerance.
None Documented
None Documented
Amino acids: variable, ~10-30 min for most; dextrose: ~1-2 h terminal half-life in healthy adults, prolonged in renal impairment.
Not applicable as individual amino acids have variable half-lives (minutes to hours). TRAVASOL is a mixture; the clinical context is continuous infusion to maintain plasma levels.
Renal excretion of amino acids and dextrose metabolites; >90% of infused amino nitrogen is excreted renally as urea, with minimal biliary/fecal elimination.
Amino acids in TRAVASOL 5.5% are metabolized and nitrogen waste is excreted primarily via renal elimination (as urea, >90% of nitrogen). Fecal elimination is negligible (<2%).
Category C
Category C
Amino Acid Solution
Amino Acid Solution