Pain practice : the official journal of World Institute of Pain
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Comparative Study Clinical Trial
Ultrasound-guided Pararadicular Injection in the Lumbar Spine: A Comparative Study of the Paramedian Sagittal and Paramedian Sagittal Oblique Approaches.
Ultrasound-guided nerve root blocks and transforaminal injections are well established, and several procedural feasibility studies have been reported. However, the contrast dispersion pattern during ultrasound-guided pararadicular injection has not been reported. We hypothesized that the paramedian sagittal oblique approach provides a superior intraforaminal contrast-spread pattern compared to the paramedian sagittal approach during ultrasound-guided pararadicular injections in the lumbar spine. ⋯ The paramedian sagittal oblique approach delivered a superior intraforaminal contrast-spread pattern and significantly greater pain relief than the paramedian sagittal approach during ultrasound-guided pararadicular injections in the lumbar spine.
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The objective of this study was to evaluate whether patients with fibromyalgia FM need more oxygen and more time to complete a walking and stair-climbing task than healthy volunteers and perceive the performance of these tasks as more strenuous. Furthermore, it was evaluated whether a less efficient performance is more pronounced in patients reporting a higher level of fear of movement. ⋯ In conclusion, patients with FM perceive a walking and stair-climbing task as more strenuous than healthy controls, even though they walked slower and no differences in total O2 consumption during completion of both tasks were found.
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Cancer pain is prevalent, undertreated, and feared by patients with cancer. In April 2013, a panel of pain experts convened in Singapore to address the treatment of cancer pain. They discussed the various types of cancer pain, including breakthrough pain, which is sometimes clinically confused with analgesic gaps. ⋯ Specific pain therapy guidelines for those populations are reviewed. Patients with cancer with a history of or active substance abuse disorder deserve pain control but may require close medical supervision. While much "treatment inertia" exists in cancer pain control, cancer pain can be safely and effectively managed and should be carried out to alleviate suffering and improve outcomes.
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The aim of this study was to investigate the severity and the natural course of masticatory muscles weakness that developed after CT-guided percutaneous trigeminal radiofrequency thermocoagulation (PT-RFT) for the treatment of idiopathic trigeminal neuralgia (ITN). ⋯ CT-guided PT-RFT for ITN remains an effective and safe surgical procedure, but there is a high rate of temporary masticatory dysfunction during a short time after procedure, appearing to be reversible in a period of 12 months.
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Randomized Controlled Trial
The Efficacy of Propofol vs. Subcutaneous Sumatriptan for Treatment of Acute Migraine Headaches in the Emergency Department: A Double-Blinded Clinical Trial.
In this double-blinded, randomized trial, we hypothesized that propofol is as effective as sumatriptan in treating acute migraine headaches, with better control of nausea and vomiting, and fewer side effects. ⋯ Propofol is equally suitable as sumatriptan for the acute treatment of migraine headaches in an emergency department setting. Moreover, the use of propofol avoids some of the adverse side effects of sumatriptan while providing better control of nausea and vomiting.