Articles: neuropathic-pain.
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J Magn Reson Imaging · Apr 2015
Spinal and supraspinal processing of thermal stimuli: an fMRI study.
To assess and characterize responses to innocuous/noxious thermal stimuli and heat allodynia using functional spinal magnetic resonance imaging (spinal fMRI). ⋯ Spinal fMRI successfully demonstrates increased spinal activity and secondary changes in activation of supraspinal centers involved in pain modulation caused by peripheral nociceptor sensitization. J. Magn. Reson. Imaging 2015;41:1046-1055. © 2014 Wiley Periodicals, Inc.
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Randomized Controlled Trial
Repetitive transcranial magnetic stimulation in neuropathic pain secondary to malignancy: A randomized clinical trial.
Significant analgesic effects of repetitive transcranial magnetic stimulation (rTMS) have been found in several studies of patients with chronic pain of various origins, but never for malignancy. The objective of this study was to assess the efficacy of 10 sessions of rTMS over the primary motor cortex (M1) in patients suffering from malignant neuropathic pain. ⋯ The results demonstrate that 10 rTMS sessions over the M1 can induce short-term pain relief in malignant neuropathic pain.
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Insomnia is becoming increasingly recognized as a clinically important symptom in patients with chronic low back pain (CLBP). In this retrospective study, we have determined risk factors associated with clinical insomnia in CLBP patients in a university hospital in Korea. ⋯ Insomnia should be addressed as an integral part of pain management in CLBP patients with these risk factors, especially in patients suffering from CLBP with comorbid musculoskeletal pain.
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The pathophysiology of neuropathic pain (NeP) in diabetic peripheral neuropathy (DPN) is unclear. A potential pathological feature associated with intraepidermal nerve fiber density (IENFD) loss in DPN is axonal swellings. ⋯ There was no clinical relationship to pain or clinical neuropathy severity for axonal swellings in DPN.