Pain medicine : the official journal of the American Academy of Pain Medicine
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To assess the effects of preclinic group education sessions and system redesign on tertiary pain medicine units and patient outcomes. ⋯ The introduction of STEPS was associated with reduced wait-times and costs at public pain medicine units and increased both the use of active pain management strategies and patient satisfaction.
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The aim of the current study was to examine the health outcomes of patients suffering from painful diabetic peripheral neuropathy (pDPN) over a 3-year period, relative to patients with diabetes but without neuropathic pain and controls. ⋯ Confirming and expanding upon the literature, our results indicate a significantly worse trajectory of quality of life outcomes over time and long-term increased total costs for pDPN patients relative to non-pDPN diabetes patients and controls.
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Randomized Controlled Trial Multicenter Study
A multicenter, randomized, double-blind, controlled study of NGX-4010, a high-concentration capsaicin patch, for the treatment of postherpetic neuralgia.
To confirm the efficacy, tolerability, and safety of NGX-4010, an 8% capsaicin dermal patch (capsaicin 640 µg/cm(2) ), in patients with postherpetic neuralgia (PHN). PHN is a chronic pain disorder that can be difficult to treat and for which current treatment options are often limited by poor tolerability. ⋯ In patients with PHN, a single 60-minute application of NGX-4010 produced significant reduction in pain that was maintained over a 12-week period.
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Randomized Controlled Trial
Efficacy of diclofenac sodium in pain relief after conventional radiofrequency denervation for chronic facet joint pain: a double-blind randomized controlled trial.
Many patients experience pain for a short duration after conventional radiofrequency (CRF) denervation for lumbar facet pain. The aim of the present study was to evaluate the efficacy and cost of administering diclofenac sodium for the relief of pain after CRF denervation. ⋯ Diclofenac sodium administration improves analgesia and the PSS after CRF denervation. Compared to a 7-day dosage, a 3-day diclofenac sodium therapy has similar efficacy and less cost for the treatment of pain after CRF neurotomy.