Prolonged neuromuscular blockade as a result of malnutrition-induced pseudocholinesterase deficiency.

Mivacurium is a short-acting neuromuscular blocking drug, ideal for short surgical procedures. The brief duration of action depends on rapid hydrolysis by plasma cholinesterase. An inherited or acquired deficiency of plasma cholinesterase can prolong the effect of mivacurium.

Anaesthetic considerations for laparoscopic cholecystectomy.

Minimally invasive surgical procedures aim to minimize the trauma of the interventional process but still achieve a satisfactory therapeutic result. Tissue trauma is significantly less than that with conventional open procedures, offering the advantages of reduced post-operative pain, shorter hospital stay, more rapid return to normal activities and significant cost savings. Laparoscopic cholecystectomy is now a routinely performed procedure and has replaced conventional open cholecystectomy as the procedure of choice for symptomatic cholelithiasis.