compound amino acid injection (18AA-VII)

18AA-VII is a standardized intravenous compound amino acid solution containing 18 essential and non-essential amino acids. It is primarily utilized in parenteral nutrition to provide a balanced nitrogen source for patients with impaired gastrointestinal function or those in hypermetabolic states, such as critical illness. The formulation is designed to maintain nitrogen balance, promote protein synthesis, and prevent the breakdown of endogenous proteins. In clinical practice, particularly in China where the 18AA-VII nomenclature is standard, it is used to support recovery in surgical patients and those in intensive care units (ICU) by meeting increased metabolic demands. The specific VII designation refers to a formulation ratio optimized for general nutritional support in patients with normal organ function.

Brand names

绿支安Lǜ Zhī Ān

Other names

18 amino acids injection (VII)Compound Amino Acid Injection (18AA-VII)