[Evaluation of efficacy and safety of optimized based on the ketamine modified neuroleptanalgesia during operations on the biliary tract and liver].

A comparative analysis of efficacy and safety of the neuroleptanalgesia (NLA) and balanced general anesthesia during operations on the biliary tract and liver. Analysis of the results of comprehensive studies of hemodynamic, humoral homeostasis, liver function and clinical anesthesia showed that the optimized on the basis of ketamine modified NLA provides effective neurovegetative protection during operations on the organs of the hepatobiliary system, accompanied by obscure variations in the studied parameters. Traditional methods of the modified NLA is characterized by insufficient anesthesia, accompanied by pronounced physical inactivity circulation and a large number of "critical incidents".