Articles: nerve-block.
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Emergency practitioners use ultrasound-guided nerve blocks to alleviate pain. This study represents the largest registry of single-injection ultrasound-guided nerve blocks performed in an emergency department (ED) to date. We wished to assess the safety and pain score reductions associated with ED-performed ultrasound-guided nerve blocks. The main outcomes of interest were ultrasound-guided nerve block complication rates and change in patient-reported pain (0 to 10 on the VAS) pre and post ultrasound-guided nerve blocks. Other variables of interest were ultrasound-guided nerve block types and indications during the study period. ⋯ This 1-year retrospective study supports that emergency practitioner-performed ultrasound-guided nerve blocks have a low complication rate and are associated with reduced pain.
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Case Reports
Novel use of motor-sparing genicular nerve blocks for knee injuries in the emergency department.
Knee injuries are quite prevalent in the Emergency Department (ED) and often present with severe pain, necessitating effective pain management strategies. Traditional pain management approaches, including opioid medications, may carry undesirable side effects and potential risks, leading to the growing interest in non-opioid alternatives. Nerve blocks have emerged as promising options for targeted pain relief in the ED. ⋯ As the evidence base grows, GNBs may become a more established component of ED pain management protocols, enhancing patient outcomes and safety in the management of acute knee injuries. The incorporation of ultrasound-guided motor-sparing nerve blocks in ED pain management protocols may hold great promise in optimising pain control and enhancing patient comfort. Trial Registration: N/A.
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The erector spinae plane block (ESPB), which was introduced to manage the thoracic pain, is a technical easy and less invasive ultrasound-guided technique. Although the ESPB is used widely in various clinical situations, no studies have evaluated the association between the clinical outcomes of the ESPB and the numerical changes of the perfusion index (PI). ⋯ The right side injection, duration of pain less than 3 months, PI ratio of 1.5-3 at 10 min following the ESPB were associated with successful clinical outcomes.