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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Background. Capsaicin, one of several capsaicinoid compounds, is a potent TRPV1 agonist. Topical application at high concentration (high concentration, >1%) induces a reversible disappearance of epidermal free nerve endings and is used to treat peripheral neuropathic pain (PNP). ⋯ Following treatment, 62.5% of patients reported a lower pain intensity or a smaller pain surface, and 35% reported a sustained pain relief lasting for at least 4 weeks. Conclusion. Analgesic topical treatment with natural high-concentration capsaicinoid is feasible and may represent a low cost alternative to alleviate PNP in clinical practice.
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Background. Chronic or persistent pain and disability following noncatastrophic "musculoskeletal" (MSK) trauma is a pervasive public health problem. Recent intervention trials have provided little evidence of benefit from several specific treatments for preventing chronic problems. ⋯ From the discussions, 13 themes were generated that ranged from a focus on identifying causal mechanisms and models to challenges with funding and patient engagement. Discussion. Novel priorities included the inclusion of consumer groups in research from the early conceptualization and design stages and interdisciplinary longitudinal studies that include evaluation of integrated phenotypes and mechanisms.
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Despite promising initiatives to advance the practice of pain management in Middle Eastern countries, their pain care lags behind developed countries. The objectives of this study are to evaluate physicians' assessment of their own competency in pain management, to assess physicians' practice related to pain management, and to identify physician-related barriers to effective pain control. A cross-sectional survey was conducted in 3 teaching medical centers in Lebanon targeting the above-mentioned outcomes and assessing the impact of physicians' years in practice on the studied end-points. ⋯ Physicians were more likely to consult with another physician (65%) rather than a pharmacist (12%) when treating patients with pain. Fear of adverse effects of analgesics was the most commonly reported barrier (45%) to pain control among physicians from different career stages. Based on these survey findings, national pain management and practice policies are needed to optimize this area of deficiency in patient care.
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Objective. The current study attempted to identify and characterize distinct CP subgroups based on their level of dispositional personality traits. The secondary objective was to compare the difference among the subgroups in mood, coping, and disability. ⋯ The study identified a high risk group of CP individuals whose level of personality traits significantly correlated with impaired mood and coping. Use of pharmacological treatment alone may not be successful in improving clinical outcomes among these individuals. Instead, a more comprehensive treatment involving psychological treatments may be important in managing the personality traits that interfere with recovery.
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Pain management is a core nursing function, and it plays a key role in postoperative care. It is important to understand the cultural context of nursing practices and how this affects effective pain management. The aim of this study was to describe the professional and cultural framework within which pain management is practiced on a Thai surgical ward. ⋯ Three themes were constructed that describe the way Thai nurses practiced pain management: (i) complex communications system to address pain and to respond to it, (ii) the essence of Thai-ness, and (iii) a passive approach to pain management. The results indicate that, in the response to discomfort and pain, better pain management will result if there is a shift from functional to patient-centered care. The nursing culture needs to be further researched and discussed, in order to set priorities in line with the goals of national and international organizations for improving postoperative care and promoting patient comfort.