The Clinical journal of pain
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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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Two-thirds of adolescents with chronic musculoskeletal pain report a concurrent sleep problem. Both musculoskeletal pain and sleep problems can have deleterious effects on physiological and psychological well-being. We explored the prevalence of sleep problems and musculoskeletal pain, using data on 3568 adolescents from the Avon Longitudinal Study of Children. ⋯ Comorbid sleep and pain problems were associated with a higher incidence of pain-related and psychological symptoms. Sleep problems may therefore be an important modifiable risk factor for alleviating distress in adolescents with musculoskeletal pain.
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Randomized Controlled Trial
Triggering Descending Pain Inhibition by Observing Ourselves or a Loved-one in Pain.
Recent studies demonstrate that empathy-evoked brain responses include the activation of brainstem structures responsible for triggering descending pain inhibition. Unfortunately, direct evidence linking empathy for pain and descending inhibitory controls (conditioned pain modulation) is lacking. This study, therefore, aimed to determine if the observation of ourselves or a loved-one in pain could activate descending pain inhibition without exposure to a noxious stimulation; which is otherwise required. ⋯ This study showed that observing someone in pain triggers descending pain inhibition. Results also demonstrate how empathy and gender are affecting pain modulation mechanisms.
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The purpose of this study was to determine whether pain at hospital discharge is associated with general health and depression and posttraumatic stress disorder (PTSD) at 1 year following traumatic orthopedic injury. ⋯ Findings highlight the importance of early screening for uncontrolled postoperative pain to identify patients at high risk for poor psychological outcomes and who could benefit from more aggressive pain management. Results suggest early interventions are needed to address pain severity in patients with orthopedic trauma.
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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.