Pain medicine : the official journal of the American Academy of Pain Medicine
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To assess the relationship between poverty and pain-related interference. ⋯ Policy makers should regard poverty as a social determinant of health, taking poverty and socioeconomic status into consideration when designing health policies.
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The treatment for neuropathic pain is still a big challenge. Pulsed radiofrequency technique has been widely used to relieve neuropathic pain in recent years. The purpose of this study is to optimize the temperature for pulsed radiofrequency therapy. ⋯ PRF using 50°C could induce less damage while achieving better improvement of mechanical and thermal pain threshold than 42°C and 60°C in CCI rats, which may be achieved by promoting the expression of M-ENK in spinal cord.
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Dry needling is commonly used for the management of plantar fasciitis. This meta-analysis evaluated the effects of dry needling over trigger points associated with plantar heel pain on pain intensity and related disability or function. ⋯ Moderate- to low-quality evidence suggests a positive effect of trigger point dry needling for improving pain intensity and pain-related disability in the short term and long term, respectively, in patients with plantar heel pain of musculoskeletal origin. The present results should be considered with caution because of the small number of trials.
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Chronic hip pain can be treated with physical therapy, oral medications, injections, and, definitively, total hip arthroplasty. Enough patients have contraindications to and refractory pain even after total hip arthroplasty, that there is a need to develop alternative managements for this disabling condition. This article examines the state of hip radiofrequency ablation literature including relevant anatomy, patient selection, and treatment outcomes.
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To assess the efficacy and safety of intrathecal morphine (ITM) for postoperative analgesia in primary total joint arthroplasty (TJA) under spinal anesthesia and to explore the dose-response relationship for analgesic efficacy or risk of side effects. ⋯ Adding morphine to intrathecal anesthetics provides a prolonged and robust analgesic effect without significantly increasing the risk of side effects other than pruritus. Although we found a linear dose-response relationship for the postoperative 24-h morphine consumption, the optimal dose of ITM remains to be further explored in high-quality RCTs with a large sample size.