Articles: neuralgia.
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Randomized Controlled Trial
Ketamine and Magnesium for Refractory Neuropathic Pain.
Ketamine is often used for the management of refractory chronic pain. There is, however, a paucity of trials exploring its analgesic effect several weeks after intravenous administration or in association with magnesium. The authors hypothesized that ketamine in neuropathic pain may provide pain relief and cognitive-emotional benefit versus placebo and that a combination with magnesium may have an additive effect for 5 weeks. ⋯ The results of this trial in neuropathic pain refuted the hypothesis that ketamine provided pain relief at 5 weeks and cognitive-emotional benefit versus placebo and that a combination with magnesium had any additional analgesic effect.
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Randomized Controlled Trial
Clinical Study of Spinal Cord Stimulation and Pulsed Radiofrequency for Management of Herpes Zoster-Related Pain Persisting Beyond Acute Phase in Elderly Patients.
Postherpetic neuralgia (PHN) occurs in 9% to 34% of herpes zoster (HZ) patients, and the incidence of PHN is positively correlated with age. A number of patients suffer from poor therapeutic effects or intolerable side effects and need to accept minimally invasive analgesia. ⋯ Spinal cord stimulation, pulsed radiofrequency, postherpetic neuralgia.
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Randomized Controlled Trial
Analgesic Effects of Directed Repetitive Transcranial Magnetic Stimulation in Acute Neuropathic Pain After Spinal Cord Injury.
Central neuropathic pain (CNP) often appears following spinal cord injury (SCI), but current treatments are not always successful. In this study, we evaluated the analgesic effects of repetitive transcranial magnetic stimulation (rTMS) applied over the hand area of the motor cortex in patients with acute CNP after SCI. ⋯ These findings indicate that 10 Hz rTMS over the hand area of the motor cortex could alleviate acute CNP in the early phase of SCI and could enhance MEP parameters and modulate BDNF and NGF secretion.
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Randomized Controlled Trial
Scrambler therapy improves pain in neuromyelitis optica: A randomized controlled trial.
To determine whether Scrambler therapy is an effective, acceptable, and feasible treatment of persistent central neuropathic pain in patients with neuromyelitis optica spectrum disorder (NMOSD) and to explore the effect of Scrambler therapy on co-occurring symptoms. ⋯ This study provides Class II evidence that Scrambler therapy significantly reduces pain in patients with NMOSD and persistent central neuropathic pain.
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Randomized Controlled Trial
Perineural Platelet-Rich Plasma for Diabetic Neuropathic Pain, Could It Make a Difference?
To evaluate the clinical effect of perineural platelet-rich plasma (PRP) injection for pain and numbness alleviation in diabetic peripheral neuropathy (DPN). ⋯ Perineural PRP injection is an effective therapy for alleviation of diabetic neuropathy pain and numbness and enhancement of peripheral nerve function.