The Clinical journal of pain
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To determine the effectiveness and cost-effectiveness of noninvasive interventions for temporomandibular disorders (TMD). ⋯ The available evidence suggests that cognitive-behavioral therapy, intraoral myofascial therapy, and self-care management are therapeutic options for persistent TMD.
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Randomized Controlled Trial Multicenter Study
Pregabalin in Subjects With Painful Diabetic Peripheral Neuropathy Using an NSAID for Other Pain Conditions: A Double-Blind Crossover Study.
To evaluate pregabalin's efficacy and safety versus placebo to reduce pain in patients with diabetic peripheral neuropathy (DPN) using a concomitant nonsteroidal anti-inflammatory drug. ⋯ Pregabalin (vs. placebo) showed overall improvements in sleep, pain reduction in 1 sensitivity analysis, and was well tolerated. Potential factors that may have confounded the ability to detect a treatment difference in DPN pain reduction (high placebo response, carryover effect, short washout period, or pregabalin dose) are discussed in the context of future studies.
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Randomized Controlled Trial Comparative Study
Sympathetic Dysfunction in Patients with Chronic Low Back Pain and Failed Back Surgery Syndrome.
Chronic low back pain (CLBP) is defined as pain that persists longer than 12 weeks and is often attributed to degenerative or traumatic conditions of the spine. Failed back surgery syndrome is a condition in which chronic pain persists after spinal surgery. Electrodiagnostic studies can be used to confirm the diagnosis of lumbosacral radiculopathy, but other diagnostic methods are often needed to assess sympathetic nervous system dysfunction. ⋯ It was concluded that the sympathetic nervous system is affected in CLBP and FBSS patients with abnormalities in SSR and that the dysfunction of sympathetic nervous system may contribute to the intensity and chronicity of pain in these groups of patients. Moreover, a strong association was found between SSR and functional disabilities in these patients.
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The purpose of this study was to examine the association between smoking and stress with nonpersistent and persistent back pain. ⋯ This study further substantiates the findings of prior research that describes a significant relationship between back pain, stress, and smoking. Understanding the role of modifiable risk factors (ie, smoking and stress) and their impact on back pain provides an opportunity to offer a comprehensive and tailored treatment plan.
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Ineffective analgesic decisions in the home may jeopardize the safety and comfort of children, yet little is known about factors influencing parental decisions. This study explored how parents' analgesic understanding influenced their hypothetical decisions to give opioids when faced with important trade-off dilemmas where pain and adverse drug event (ADE) symptoms were both present. ⋯ These data suggest that gist understanding of ADE seriousness, not just its possible presence, is needed to facilitate safe analgesic decisions. Importantly, higher overall ADE understanding did not influence parents' opioid decisions in the presence of high pain and absence of ADEs. Thus, risk information about specific ADEs is unlikely to dissuade parents from efforts to manage pain but may improve their decisions if ADEs should occur.