Pain practice : the official journal of World Institute of Pain
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Case Reports
Duloxetine and Pregabalin for Pain Management in Multiple Rheumatic Diseases Associated with Fibromyalgia.
The fibromyalgia syndrome (FMS) is characterized by chronic and widespread musculoskeletal pain and soreness accompanied by sleep disorders, chronic fatigue and affective disorders. FMS is often associated with other forms of immuno-rheumatic diseases. ⋯ The present case describes the success of a therapeutic scheme, which associates two different pharmacological classes, anticonvulsants and new-generation antidepressants, when FMS complicates a rare pathology called Cogan's syndrome. The association of two drugs might noticeably affect the molecular mechanisms of difficult pain, thus solving painful conditions of multifactorial origin.
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Case Reports
Introducing Interventional Pain Services in a Large African Teaching Hospital: Challenges and Opportunities.
There is a need for interventional pain management in the developing world; however, there are many barriers to the introduction of interventional pain therapies. This brief report describes one approach to the introduction of interventional pain medicine to a Nigerian teaching hospital. Although many barriers exist, interventional pain medicine can be brought to the developing world, as demonstrated in this case series.
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The mu-opioid receptor (OPRM1) A118G polymorphism has been associated with decreased analgesic effects of opioids and predisposition to addiction. However, its role in specific clinical scenarios and in different ethnicities must be better defined. No studies evaluating the A118G polymorphism in the Brazilian population have yet been published. ⋯ We developed a fast and reliable genotyping method to identify the allele frequency distribution of the OPRM1 A118G polymorphism among patients from Center-West Brazil. Our preliminary results suggest functional consequences of the polymorphism on smoking behavior among Brazilians.