Articles: nerve-block.
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Unwarranted variation in anaesthesia practice is associated with adverse outcomes. Despite high-certainty evidence of benefit, a minority of hip fracture surgery patients receive a peripheral nerve block. Our objective was to estimate variation in peripheral nerve block use at the hospital, anaesthetist, and patient levels, while identifying predictors of peripheral nerve block use in hip fracture patients. ⋯ Patient factors explain the minimal variation in peripheral nerve block use for hip fracture surgery. Interventions to increase uptake of peripheral nerve blocks for hip fracture patients will likely need to focus on structures and processes at the hospital and anaesthetist levels.
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Curr Pain Headache Rep · Jan 2022
ReviewChest Wall Nerve Blocks for Cardiothoracic, Breast Surgery, and Rib-Related Pain.
Perioperative analgesia in patients undergoing chest wall procedures such as cardiothoracic and breast surgeries or analgesia for rib fracture trauma can be challenging due to several factors: the procedures are more invasive, the chest wall innervation is complex, and the patient population may have multiple comorbidities increasing their susceptibility to the well-defined pain and opioid-related side effects. These procedures also carry a higher risk of persistent pain after surgery and chronic opioid use making the analgesia goals even more important. ⋯ With advances in ultrasonography and clinical research, regional anesthesia techniques have been improving and newer ones with more applications have emerged over the last decade. Currently in cardiothoracic procedures, para-neuraxial and chest wall blocks have been utilized with success to supplement or substitute systemic analgesia, traditionally relying on opioids or thoracic epidural analgesia. In breast surgeries, paravertebral blocks, serratus anterior plane blocks, and pectoral nerve blocks have been shown to be effective in providing pain control, while minimizing opioid use and related side effects. Rib fracture regional analgesia options have also expanded and continue to improve. Advances in regional anesthesia have tremendously improved multimodal analgesia and contributed to enhanced recovery after surgery protocols. This review provides the latest summary on the use and efficacy of chest wall blocks in cardiothoracic and breast surgery, as well as rib fracture-related pain and persistent postsurgical pain.
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Curr Pain Headache Rep · Jan 2022
ReviewThe Use of Peripheral Nerve Blockade in Laparoscopic and Robotic Surgery: Is There a Benefit?
The purpose of this review is to synthesize recent literature investigating the use of regional anesthesia for minimally invasive surgery. ⋯ Recent studies investigating the use of newer peripheral nerve blocks such as erector spinae plane (ESP) and quadratus lumborum (QL) block are very limited. Evidence supporting the use of peripheral nerve blockade in laparoscopic or robotic surgery is very limited and of low-moderate quality. While transverse abdominal plane (TAP) block may decrease opioid and pain scores after laparoscopic cholecystectomy, bariatric surgery, and colorectal surgery, the benefit of the block in the presence of multimodal analgesia remains to be clarified. Unilateral paravertebral block may be beneficial for percutaneous nephrolithotomy. ESP and rectus sheath blockade may enhance analgesia in laparoscopic surgery, but the magnitude of this benefit may not be clinically relevant. Limited evidence supports the use of QL block in laparoscopic urologic surgery. There is insufficient recent evidence to support the use of TAP or QL block for laparoscopic gynecologic surgery.