Pain medicine : the official journal of the American Academy of Pain Medicine
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Meta Analysis
Meta-analysis Comparing Celecoxib with Diclofenac Sodium in Patients with Knee Osteoarthritis.
To compare the efficacy and safety of celecoxib and diclofenac sodium in patients with knee osteoarthritis (KOA). ⋯ Celecoxib is superior to diclofenac sodium in the treatment of KOA. However, well-designed and high-quality RCTs are still needed.
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The contribution of psychological risk factors to the intensification of pain experienced among individuals with fibromyalgia syndrome (FMS) is relatively under-studied. The present study aims to explore associations between FMS-related somatic symptom severity and two personality tendencies: anxiety sensitivity (AS) and socially prescribed perfectionism (SPP). Furthermore, the relative contributions of these personality tendencies are examined vis-à-vis the experience of potentially traumatic events (PTEs) and the psychopathology of posttraumatic stress symptoms (PTSS). ⋯ The present study supports the assumption that psychological risk factors may affect the expression of somatic symptoms and the interpretation of pain stimulus arising in the body that might eventually be experienced as excessively painful. The study also suggests that above and beyond psychological risk factors, PTSS may express a high predominance and affect pain perception among participants with FMS.
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Individuals with chronic pain are uniquely challenged by the COVID-19 pandemic, as increased stress may exacerbate chronic pain, and there are new barriers to receiving chronic pain treatment. In light of this, using a large online sample in the United States, we examined 1) the early impact of COVID-19 on pain severity, pain interference, and chronic pain management; and 2) variables associated with perceived changes in pain severity and pain interference. ⋯ We may expect to see a long-term exacerbation of chronic pain and related interference in functioning and chronic pain management among individuals most impacted by the pandemic. These individuals may benefit from remotely delivered intervention to effectively mitigate COVID-19-related exacerbations in chronic pain and interruptions in face-to-face treatment.
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Observational Study
The Resurrection of Interdisciplinary Pain Rehabilitation: Outcomes Across a Veterans Affairs Collaborative.
Despite empirical support for interdisciplinary pain rehabilitation programs improving functioning and quality of life, access to this treatment approach has decreased dramatically over the last 20 years within the United States but has grown significantly in the Department of Veterans Affairs (VA). Between 2009 and 2019, VA pain rehabilitation programs accredited by the Commission on Accreditation of Rehabilitation Facilities increased 10-fold in the VA, expanding from two to 20. The aim of this collaborative observational evaluation was to examine patient outcomes across a subset of six programs at five sites. ⋯ The adverse impacts of opioid use have highlighted the importance of chronic pain treatment approaches that emphasize team-based care focused on functional improvements. This study represents the first and largest analysis of outcomes across chronic pain rehabilitation programs and demonstrates the need for increased access to similar comprehensive approaches to pain management across the health care system. Further, it suggests that a variety of structures may be effective, encouraging flexibility in adopting this interdisciplinary approach.