Pain research & management : the journal of the Canadian Pain Society = journal de la société canadienne pour le traitement de la douleur
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The assessment of pain in older persons with psychiatric illness is particularly challenging for health care professionals. There are few well-tested pain assessment tools for this population. ⋯ The findings of the present study highlight the need for a comprehensive, practical and consistent approach to pain assessment and management, and provide insight into the critical components, including behavioural indicators, that could be incorporated into a pain protocol to be used with this population.
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Converging lines of evidence suggest that anxiety sensitivity and fear of pain may be important vulnerability factors in the development of avoidance behaviours and disability in adults with chronic pain. However, these factors have not been evaluated in children with chronic pain. ⋯ These findings indicate that children with high levels of anxiety sensitivity had a higher fear of pain, which, in turn, was linked to increased pain disability. The results of this study suggest that anxiety sensitivity and fear of pain may play important and distinct roles in the processes that maintain chronic pain and pain-related disability in children.
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As the North American population ages, the prevalence of knee osteoarthritis and the surgical interventions (ie, total knee arthroplasty [TKA]) aimed at correcting pain and disability will also rise proportionally. Therefore, efforts to better understand the factors associated with surgical outcomes are warranted. To date, no studies have examined the impact of psychosocial factors on acute postoperative TKA pain. ⋯ These results have postoperative pain management implications. Heightened attention to psychosocial variables, such as postoperative catastrophizing and negative mood, may be useful in identifying patients at risk for greater postoperative pain.
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Chronic noncancer pain (CNCP) is a global issue, not only affecting individual suffering, but also impacting the delivery of health care and the strength of local economies. ⋯ The patient-reported prevalence of CNCP within Canada has not markedly changed since 2001 but the duration of suffering has decreased. There have been minor changes in regional distribution and generally more patients receive medical treatment, which includes prescription analgesics. Physicians continue to demonstrate opiophobia in their prescribing practices; however, although this is lessened relating to addiction, abuse remains an important concern to PCPs. Canadian PCPs, in general, are implementing standard assessments, treatment approaches, evaluation of treatment success and tools to prevent abuse and diversion, in accordance with guidelines from the Canadian Pain Society and other pain societies globally, although there remains room for improvement and standardization.
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Chronic pain is often underdetected and undertreated in long-term care facilities. The use of self-report measures of pain (such as the visual analogue scale) is often problematic for older adults residing in long-term care because of the high prevalence of visual and auditory deficits and severe cognitive impairment. Observational measures of pain have been developed to address this concern. ⋯ The grid focused on the evaluation of content validity (12 items), construct validity (12 items), reliability (13 items) and clinical utility (10 items). Among the 24 instruments that were evaluated, several were deemed to be promising in the assessment of pain among older persons with severe dementia. Nonetheless, additional research is needed before their routine integration in the practices of long-term care settings.