Comparative Pharmacology
Head-to-head clinical analysis: AMINOSYN II 5 versus TRAVASOL 5 5 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: AMINOSYN II 5 versus TRAVASOL 5 5 IN PLASTIC CONTAINER.
AMINOSYN II 5% vs TRAVASOL 5.5% IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Aminosyn II 5% provides essential and non-essential amino acids for protein synthesis, serving as substrates for nitrogen balance and tissue repair. It supports metabolic processes in patients unable to maintain adequate nutrition enterally.
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 via central line, initial rate 50 mL/hour, increase by 25 mL/hour every 24 hours to goal rate of 1-2 mL/kg/hour (maximum 125 mL/hour). Total daily dose: 1.5-2.0 g/kg/day of amino acids (equivalent to 30-40 mL/kg/day).
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
Not applicable as a single entity; individual amino acids have variable half-lives (e.g., 10-30 min for most), reflecting rapid distribution and metabolism. Clinical context: continuous infusion maintains steady state.
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 elimination of amino acids is minimal under normal conditions; excess amino acids are metabolized, and nitrogen is excreted as urea (renal, ~80-90%) and ammonia. Biliary/fecal excretion negligible.
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