The Clinical journal of pain
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Randomized Controlled Trial
Pain response profile of patients with fibromyalgia treated with duloxetine.
This study examined the time course for minimal clinically significant improvement in pain severity during the initial 12 weeks of treatment in patients with fibromyalgia taking duloxetine. ⋯ This article examines the time course for minimal clinically significant improvement in pain severity in duloxetine-treated patients with fibromyalgia. It provides information about continued treatment in patients who do not initially respond to duloxetine. This information could potentially help physicians facing clinical decisions about management of fibromyalgia with duloxetine.
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Chronic opioid therapy for chronic noncancer pain has increased dramatically in recent years. Research on associated risks has typically focused on opioid abuse and dependence, and opioid misuse or aberrant drug use behaviors, but these risks have been defined from the providers' perspective. The aim of this article was to develop a psychometrically sound method for assessing difficulties patients attribute to chronic opioid therapy. ⋯ The Prescribed Opioid Difficulties Scale identifies common difficulties that patients ascribe to chronic opioid therapy. This scale may provide both an entry point and a framework for a patient-centered clinical dialog about the pros and cons of use of opioid medicines for managing chronic pain.
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The survey and the Association of the Medical Scientific Societies in Germany (AWMF) criteria had been developed to overcome problems associated with tender point criterion of the American College of Rheumatology (ACR) (lacking validation for clinical diagnosis, inconsistent use by rheumatologists, and nonrheumatologists) for the clinical diagnosis of fibromyalgia syndrome (FMS). We compared the concordance between these 3 criteria. ⋯ AWMF, survey, and ACR criteria were moderately concordant. As AWMF and survey criteria do not require tender point examination, these criteria can be used by nonrheumatologists for the clinical diagnosis of FMS.
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The aim of this study is to perform a qualitative and quantitative analysis of the scientific literature regarding the use of acupuncture in the treatment of pain associated with temporomandibular disorders (TMDs). ⋯ The results of this meta-analysis suggest that acupuncture is a reasonable adjunctive treatment for producing a short-term analgesic effect in patients with painful TMD symptoms. Although the results described are positive, the relevance of these results was limited by the fact that substantial bias was present. These findings must be confirmed by future RCTs that improve the methodologic deficiencies of the studies evaluated in this meta-analysis.