Articles: nerve-block.
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Anesthesia and analgesia · Nov 2021
Safety of Continuous Erector Spinae Catheters in Chest Trauma: A Retrospective Cohort Study.
The erector spinae block is an efficacious analgesic option for the management of rib fracture--related pain. Despite there being minimal published data specifically addressing the safety profile of this block, many societies have made statements regarding its safety and its use as an alternative to traditional regional anesthesia techniques in patients at risk of complications. The primary aim of this study was to characterize the safety profile of erector spinae plane block catheters by determining the incidence of early complications. The secondary aim of this study was to characterize the incidence of late adverse events, as well as the erector spinae plane block catheter failure rate. ⋯ This study supports the statements made by regional anesthesia societies regarding the safety of the erector spinae plane block. Based on the results presented in this population of trauma patients, the erector spinae plane block catheter is a low-risk analgesic technique that may be performed in the presence of abnormal coagulation status or systemic infection.
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Case Reports
Using the iPACK block to reduce chronic pain in a patient with knee osteoarthritis: A case report.
Infiltration between the popliteal artery and capsule of the knee (iPACK) block is an emerging modality to control perioperative knee joint pain. This case report describes the successful control of chronic knee joint pain using iPACK block in a patient with knee osteoarthritis. We suggest that iPACK block could be applied in the fields of both pain medicine and perioperative analgesia. In addition, by placing the needle closely to the popliteal plexus, iPACK block could serve as an intervention for pain related to procedures such as radiofrequency ablation.