Articles: neuralgia.
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Randomized Controlled Trial Comparative Study
Examining the Time to Improvement of Sleep Interference With Pregabalin in Patients With Painful Diabetic Peripheral Neuropathy and Postherpetic Neuralgia.
Pregabalin has been shown to be a safe, effective treatment for neuropathic pain associated with painful diabetic peripheral neuropathy (DPN) or postherpetic neuralgia (PHN), with average time to reduction in pain of 2 days. Pain-related sleep interference is commonly reported in both painful DPN and PHN. These post hoc analyses examined the time to improvement in sleep with pregabalin in patients with painful DPN or PHN, measured by reduction in daily sleep interference (DSI) scores on an 11-point numeric rating scale. ⋯ Mean (SD) time to improvement in DSI scores was 1.6 (1.3) days. Sustained improvement (≥1-point improvement in mean DSI score) was seen significantly earlier for pregabalin DSI responders than patients receiving placebo. These findings demonstrate that statistically significant and sustained improvement in sleep occurs rapidly (within 1 day for some patients) in response to treatment with pregabalin.
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Randomized Controlled Trial Comparative Study
Is magnesium sulfate effective for pain in chronic postherpetic neuralgia patients comparing with ketamine infusion therapy?
Postherpetic neuralgia (PHN) is a frequent debilitating complication and one of the most intractable pain disorders, particularly in elderly patients. Although tricyclic antidepressants, topical capsaicin, gabapentin, and oxycodone are effective for alleviating PHN, many patients remain refractory to current therapies. Here, the analgesic effects of ketamine or magnesium for PHN were assessed in an open prospective study. ⋯ Ketamine and magnesium showed significant analgesic effects in patients with PHN.
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Randomized Controlled Trial Multicenter Study
Exploring the Role of Tanezumab as a Novel Treatment for the Relief of Neuropathic Pain.
Evaluate efficacy and safety of tanezumab, a humanized monoclonal antibody against nerve growth factor, in neuropathic pain. ⋯ Tanezumab provided effective pain reduction in DPN. In PHN, only the highest tanezumab dose reduced pain; treatment differences were not significant. No new safety concerns were observed despite preexisting neuropathy.
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Randomized Controlled Trial
Effectiveness and Tolerability of a Moderate Dose of Tapentadol Prolonged Release for Managing Severe, Chronic Low Back Pain with a Neuropathic Component: An Open-label Continuation Arm of a Randomized Phase 3b Study.
To evaluate the effectiveness and tolerability of tapentadol prolonged release (PR) for severe, chronic low back pain with a neuropathic component in a subpopulation that achieved adequate pain relief with tapentadol PR 300 mg/day in a randomized, double-blind, phase 3b study. ⋯ A subpopulation of patients with low back pain with a neuropathic component responded very well to tapentadol PR 300 mg/day, with significant improvements in pain intensity, neuropathic pain-related symptoms, and quality of life. Further research is needed to identify factors associated with a very positive treatment response.
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Randomized Controlled Trial Multicenter Study Comparative Study
Effectiveness and Safety of Tapentadol Prolonged Release (PR) Versus a Combination of Tapentadol PR and Pregabalin for the Management of Severe, Chronic Low Back Pain With a Neuropathic Component: A Randomized, Double-blind, Phase 3b Study.
To evaluate the effectiveness and tolerability of tapentadol PR monotherapy versus tapentadol PR/pregabalin combination therapy for severe, chronic low back pain with a neuropathic component. ⋯ Tapentadol PR 500 mg is associated with comparable improvements in pain intensity and quality-of-life measures to tapentadol PR 300 mg/pregabalin 300 mg, with improved central nervous system tolerability, suggesting that tapentadol PR monotherapy may offer a favorable treatment option for severe low back pain with a neuropathic component.