The role of muscle relaxants in total intravenous anaesthesia

Procedural anesthesia at the bedside

Procedural anesthesia at the bedside offers patients relief from anxiety, discomfort, and pain and may expedite the procedure by increasing patient cooperation. Prospective planning requires knowledge of the condition of the patient and an assessment of the anesthetic requirements of the proposed procedure. The spectrum of anesthetic options includes sedation and analgesia, monitored anesthesia care, to total intravenous anesthesia (see Fig. 1). Identification of the at-risk patient and modifying the anesthetic should reduce complications (see Box 3). The choice of pharmaceuticals varies depending on the level of anticipated anesthesia. Personnel requirements also vary. Although an anesthesiologist is not required to administer medications and monitor the patient for sedation and analgesia or monitored anesthesia care, TIVA requires the services of an anesthesiologist. Costs are influenced by the personnel requirements and length of the procedure, which sets the drug requirements and drug costs. In the end, personal experience combined with knowledge should guide the provider to offer efficacious and cost-effective procedural anesthesia in the ICU.