Ultrasound-guided regional anesthesia in the emergency department: an argument for multidisciplinary collaboration to increase access while maintaining quality and standards

Regional anesthesia in the emergency department outside the operating theatre

PURPOSE OF REVIEW

Moderate to severe pain is common and remains a significant problem in the emergency department and regional anesthesia provides optimal and safe pain relief. This review aims to discuss the benefits, indications of the most common ultrasound-guided regional anesthesia techniques that can be provided by clinicians in the emergency department as part of multimodal analgesia. We will also comment on the education and training for effective and safe ultrasound-guided regional anesthesia in the emergency department.

RECENT FINDINGS

The emergence of multiple new fascial plane blocks that provide easier to learn alternatives, yet effective analgesia for specific patient groups can now safely be taught and utilized in the emergency department.

SUMMARY

Emergency physicians are perfectly placed to utilize the advantages of ultrasound-guided regional anesthesia. Various techniques can now be employed to cover most of the painful injuries presenting to the emergency department, thus modifying the morbidity and outcomes of emergency patients. Some of the new techniques require minimal training, provide safe and effective pain relief with low risk of complications. Ultrasound-guided regional anesthetic techniques should form an integral part of the curriculum of emergency department physicians.

Regional Anesthesia in the Emergency Department: an Overview of Common Nerve Block Techniques and Recent Literature

Purpose of Review

This review seeks to discuss the use of RA in the ED including benefits of administration, types of RA by anatomic location, complications and management, teaching methods currently in practice, and future applications of RA in the ED.

Recent Findings

The early use of RA in pain management may reduce the transition of acute to chronic pain. Multiple plane blocks have emerged as feasible and efficacious for ED pain complaints and are now being safely utilized.

Summary

Adverse effects of opioids and their potential for abuse have necessitated the exploration of substitute therapies. Regional anesthesia (RA) is a safe and effective alternative to opioid treatment for pain in the emergency department (ED). RA can manage pain for a wide variety of injuries while avoiding the risks of opioid use and decreasing length of stay when compared to other forms of analgesia and anesthesia, without compromising patient satisfaction.