Articles: nerve-block.
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Letter Meta Analysis Comparative Study
Comparison of transversus abdominis plane block and epidural analgesia for pain relief after surgery.
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Review Meta Analysis
A systematic review and meta-analysis of perineural dexamethasone for peripheral nerve blocks.
Perineural dexamethasone may significantly increase the duration of analgesia after regional blockade, though without dose-response effect.
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Meta Analysis
Local Anesthetic Peripheral Nerve Block Adjuvants for Prolongation of Analgesia: A Systematic Qualitative Review.
The use of peripheral nerve blocks for anesthesia and postoperative analgesia has increased significantly in recent years. Adjuvants are frequently added to local anesthetics to prolong analgesia following peripheral nerve blockade. Numerous randomized controlled trials and meta-analyses have examined the pros and cons of the use of various individual adjuvants. ⋯ Buprenorphine, clonidine, dexamethasone, magnesium, and dexmedetomidine are promising agents for use in prolongation of local anesthetic peripheral nerve blocks, and further studies of safety and efficacy are merited. However, caution is recommended with use of any perineural adjuvant, as none have Food and Drug Administration approval, and concerns for side effects and potential toxicity persist.
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Review Meta Analysis
Addition of intrarectal local analgesia to periprostatic nerve block improves pain control for transrectal ultrasonography-guided prostate biopsy: a systematic review and meta-analysis.
To evaluate the efficacy and safety of combined intrarectal local analgesia and periprostatic nerve block versus periprostatic nerve block alone for pain control during transrectal ultrasound-guided prostate biopsy. ⋯ Combined modalities show better analgesic efficacy than periprostatic nerve block alone for transrectal ultrasound-guided prostate biopsy without increased morbidities. Among the various local analgesics, lidocaine-prilocaine cream seems to offer the best overall efficacy.
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Reg Anesth Pain Med · Jul 2014
Review Meta AnalysisNeural Blockade for Persistent Pain After Breast Cancer Surgery.
Persistent pain after breast cancer surgery is predominantly a neuropathic pain syndrome affecting 25% to 60% of patients and related to injury of the intercostobrachial nerve, intercostal nerves, and other nerves in the region. Neural blockade can be useful for the identification of nerves involved in neuropathic pain syndromes or to be used as a treatment in its own right. ⋯ In this systematic review, we found only 7 studies (n = 135) assessing blocks directed at 3 neural structures-stellate ganglion, paravertebral plexus, and intercostal nerves-but none focusing on the intercostobrachial nerve. The quality of the studies was low and efficacy inconclusive, suggesting a need for well-designed, high-quality studies for this common clinical problem.