Articles: nerve-block.
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Randomized Controlled Trial
Bilateral ultrasound-guided erector spinae plane block for postoperative persistent low back pain in lumbar disc surgery.
Persistent low back pain is an important disability after lumbar disc surgery. Erector spinae plane block (ESPB) is highly effective in providing post-surgical pain control, but its effectiveness in long-term persistent low back pain has not been investigated. The aim of this randomized controlled trial was to investigate the effect of ESPB on the reduction of persistent low back pain after surgery. ⋯ ESPB, which has a low risk of complications and is simple to perform, has been found useful in the treatment of persistent low back pain after disc surgery.
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Reg Anesth Pain Med · Jul 2022
Case ReportsTwo years follow-up of continuous erector spinae plane block in a patient with upper extremity complex regional pain syndrome type I.
Recalcitrant complex regional pain syndrome (CRPS) type 1 is a devastating condition. ⋯ Recalcitrant CRPS type 1 is a challenging life-altering condition that results in a cyclical triad of chronic pain, disability, and impaired psychosocial health. The profound and prolonged analgesic response to CESPB, highlights the clinical utility of this technique, and warrants more clinical investigation.
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Anesthesia and analgesia · Jul 2022
Racial Disparities in the Use of Peripheral Nerve Blocks for Postoperative Analgesia After Total Mastectomy: A Retrospective Cohort Study.
Peripheral nerve blocks (PNBs) are used to provide postoperative analgesia after total mastectomy. PNBs improve patient satisfaction and decrease postoperative opioid use, nausea, and vomiting. Few studies have examined whether there is racial-ethnic disparity in the use of PNBs for patients having total mastectomy. We hypothesized that non-Hispanic Asian, non-Hispanic Black, non-Hispanic patients of other races, and Hispanic patients would be less likely to receive a PNB for postoperative analgesia compared to non-Hispanic White patients having total mastectomy. Secondarily, we hypothesized that PNBs would be associated with reduced odds of major complications after total mastectomy. ⋯ Significant disparity exists in the use of PNBs for postoperative analgesia in patients of different race-ethnicity who undergo total mastectomy in the United States. Continued efforts are needed to better understand the causes of disparity and to ensure equitable access to PNBs.