Comparative Pharmacology
Head-to-head clinical analysis: AMINOSYN 7 W ELECTROLYTES versus AMINOSYN II 10 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: AMINOSYN 7 W ELECTROLYTES versus AMINOSYN II 10 IN PLASTIC CONTAINER.
AMINOSYN 7% W/ ELECTROLYTES vs AMINOSYN II 10% IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Amino acids are the building blocks for protein synthesis in the body. This solution provides essential and non-essential amino acids to maintain nitrogen balance and support tissue repair and growth when oral intake is inadequate.
Aminosyn II 10% is a crystalline amino acid solution that provides essential and nonessential amino acids for protein synthesis, maintenance of nitrogen balance, and tissue repair in parenteral nutrition.
Intravenous infusion at 1-1.5 g amino acids/kg/day. Typical adult dose: 500 mL of 7% solution (35 g amino acids) infused over 8-12 hours, repeated daily as per nitrogen requirements.
Intravenous infusion: 7-12 g amino acids per kg body weight per day (0.7-1.2 g/kg/day) for adults with normal renal function; typically administered as a 10% solution at a rate not exceeding 0.5 g amino acids/kg/hour.
None Documented
None Documented
Terminal elimination half-life for the constituent amino acids ranges from 0.5 to 4 hours, depending on the specific amino acid and metabolic state. Clinically, infusion rate should be adjusted to avoid accumulation in renal impairment.
Variable depending on individual amino acids; typical of infused amino acids: 0.5-2 hours for most, with clinical context of continuous infusion achieving steady-state within 24 hours.
Primarily renal. Amino acids are deaminated, and nitrogen is excreted as urea in urine. Biliary/fecal excretion is negligible. Almost 100% of infused amino acids are either metabolized or excreted as urea and other nitrogenous wastes.
Amino acids are metabolized; excess nitrogen is excreted renally as urea (70-90%) and to a lesser extent in feces (5-10%).
Category C
Category C
Amino Acid Solution
Amino Acid Solution