Pain physician
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Randomized Controlled Trial
Efficacy of pulsed radiofrequency in the treatment of thoracic postherpetic neuralgia from the angulus costae: a randomized, double-blinded, controlled trial.
Postherpetic neuralgia (PHN) is often refractory to existing treatments. Pulsed radiofrequency (PRF) is known to be effective for treating neuropathic pain. In common, the targets of PRF treatment were the segmental dorsal root ganglion (DRG) neurons responsible for the pain. A potential complication that can occasionally occur with PRF treatment is damage to the adjacent tissue and organ. The effectiveness of the angulus costae as a puncture site for PRF has not been tested in thoracic PHN treatment. ⋯ NO ISRCTN25588650.
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Reports of chronic pain and associated opioid use, abuse, and fatalities continue to increase at an alarming rate, not only in the United States but also across the globe. In light of the many resultant fatalities, multiple authors and authorities have cautioned against the excessive use of opioids. Consequently, the Food and Drug Administration, Drug Enforcement Administration, and multiple state authorities have been proposing and implementing a plethora of regulations to curb opioid overuse and abuse. In the majority of cases, pain physicians have been portrayed as the perpetrators responsible for escalating use and abuse and resultant fatalities. ⋯ This study shows an overwhelming majority of patients were initiated and maintained with opioids in managing chronic noncancer pain. They were frequently on high doses over a long period of time with multiple drug combinations prescribed by primary care physicians.