Comparative Pharmacology
Head-to-head clinical analysis: PREMASOL 6 IN PLASTIC CONTAINER versus TRAVASOL 8 5 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: PREMASOL 6 IN PLASTIC CONTAINER versus TRAVASOL 8 5 IN PLASTIC CONTAINER.
PREMASOL 6% IN PLASTIC CONTAINER vs TRAVASOL 8.5% IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Intravenous amino acid solution providing essential and non-essential amino acids for protein synthesis, nitrogen balance, and maintenance of lean body mass. Amino acids are actively transported into cells and incorporated into proteins; also serves as a caloric source.
TRAVASOL 8.5% is a crystalline amino acid solution that provides essential and non-essential amino acids for protein synthesis, tissue repair, and maintenance of nitrogen balance in patients unable to tolerate enteral nutrition.
Intravenous infusion: 1 to 1.5 g/kg/day (amino acids) as part of total parenteral nutrition; typically 500 mL to 1000 mL per day, infused over 12-24 hours.
Intravenous administration as total parenteral nutrition: typical adult dose is 8.5% amino acid solution at 0.8-1.5 g protein/kg/day, infused continuously or cyclically.
None Documented
None Documented
Amino acids have rapid plasma clearance; elimination half-life varies from minutes to hours depending on individual amino acid; clinically, infused amino acids are cleared within 2-4 hours after infusion cessation.
Not applicable; constituent amino acids have individual half-lives (e.g., 0.5–2 hours for most L-amino acids) but overall elimination follows zero-order kinetics during continuous infusion. Clinically, infusion rate determines steady-state concentrations.
Renal elimination of amino acids and metabolites; complete metabolism with nitrogen excretion as urea in urine; minimal biliary/fecal excretion.
Renal elimination of nitrogenous waste products (urea, ammonia) derived from amino acid metabolism; biliary/fecal excretion negligible. In healthy adults, >90% of infused amino nitrogen is ultimately excreted as urea in urine.
Category C
Category C
Amino Acid Solution
Amino Acid Solution