PharmacoEconomics
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Healthcare reform has placed increasing pressure on anaesthetists to consider the costs of current anaesthesia strategies. Although the cost of anaesthesia constitutes only a small proportion of total healthcare costs, anaesthetic drug expenditures have been a focus of cost-containment efforts. Low-flow anaesthesia is a simple method of reducing the fresh gas flow rate for anaesthetic gases during inhalational anaesthesia. ⋯ The new inhaled anaesthetics desflurane and sevoflurane, which have low tissue solubility, provide promising options when used in low-flow anaesthesia. Apart from the economic advantages, low-flow anaesthesia helps to reduce environmental pollution and is associated with several physiological benefits for the patient. Low-flow anaesthesia is a simple but highly effective method of cost minimisation that can be applied to a large number of patients without any compromise in patient care or safety.