Pain practice : the official journal of World Institute of Pain
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Analyzing hospital naloxone use may assist in identification of areas for quality and safety improvement. Our primary objective is to quantitate the incidence of hospital naloxone use and to assess certain patient populations at risk. ⋯ Examination of naloxone use can assist in the identification and stratification of patients at risk for opioid-induced respiratory depression and oversedation and can serve as a driver for improvements in hospital patient safety. This information can also guide other institutions interested in similar improvements.
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Mechano-insensitive ("silent") nociceptors contribute to neuropathic pain. Their activation causes an axon-reflex erythema, but their high electrical excitation thresholds complicate their assessment, particularly in painful neuropathy. We therefore developed electrical stimulation paradigms for brief nociceptor activation and explored their sensitivity for clinical trials. ⋯ Electrical stimulation at high current density using pin electrodes is a sensitive method for investigating "silent" nociceptors, which might therefore preferably be applied in neuropathic pain conditions.
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Review Meta Analysis
Repetitive Transcranial Magnetic Stimulation for Fibromyalgia: Systematic Review and Meta-Analysis.
Fibromyalgia (FM) is a prevalent chronic pain syndrome with few effective therapeutic options available. Repetitive transcranial magnetic stimulation (rTMS) is an emerging therapeutic alternative for this condition; however, results have been mixed. ⋯ In comparison with sham stimulation, rTMS demonstrated superior effect on the QoL of patients with FM 1 month after starting therapy. However, further studies are needed to determine optimal treatment protocols and to elucidate the mechanisms involved with this effect, which does not seem to be mediated by changes in depression, but that may involve pain modulation. Level of evidence 1b.