Sugammadex - indications and clinical use.

Neuromuscular blocking agents are a substantial element of anaesthesia in almost every surgical field. Nevertheless, their use has been associated with rises in mortality and morbidity. Of importance are: the general health state of the patient, liver and renal function, metabolism and excretion, active metabolites, side effects of muscle relaxants and, above all, residual paralysis. Prophylaxis of insufficient block reversal consists of neuromuscular transmission monitoring using acceleromyography and pharmacologic reversal of blockade. An ideal antagonistic agent should be characterised by rapid and complete reversal of blockade, disregarding its depth and total dose of muscle relaxant, lack of side effects and 100% excretion. These criteria are met by cyclodextrine gamma - sugammadex. In contrast to anticholinergic agents, which enhance the acetylcholine amount in the postsynaptic part of the neuromuscular junction, sugammadex encapsulates myorelaxing agent removing it from the junction. Sugammadex binds specifically only muscle relaxants of aminosteroid structure. In this paper, we present the current understanding of the characteristics, dosing, indications and side effects of sugammadex.