The Clinical journal of pain
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The fear-avoidance (FA) model of chronic pain describes how individuals experiencing acute pain may become trapped into a vicious circle of chronic disability and suffering. We propose to extend the FA model by adopting a motivational perspective on chronic pain and disability. ⋯ To address these 3 key challenges, we argue that the next generation of the FA model needs to more explicitly adopt a motivational perspective, one that is built around the organizing powers of goals and self-regulatory processes. Using this framework, the FA model is recast as capturing the persistent but futile attempts to solve pain-related problems to protect and restore life goals.
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Randomized Controlled Trial Multicenter Study
Is botulinum toxin A effective for the treatment of plantar fasciitis?
Botulinum toxin A (BoNT-A) is used as an alternative treatment for chronic orthopedic conditions. This study was conducted to investigate the efficacy and safety of BoNT-A on pain and functional outcome in patients with chronic plantar fasciitis. ⋯ There is a need for larger, prospective, long-term, placebo-controlled studies to fully establish the role of BoNT-A for the treatment of plantar fasciitis.
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Physical activity assessments in chronic pain research have mostly been based on self-report. However, earlier research indicated that chronic pain patients have difficulties in estimating their own daily life activity level. Movement registration systems have been introduced to overcome the limitations of self-reported measures. However, no uniform guidelines for researchers on how to analyze and interpret movement registration data in chronic pain exist. The aim of the study was to provide recommendations for physical activity assessment based on movement registration in patients with chronic pain. ⋯ It is recommended that studies in chronic pain research explicitly apply and report the criteria that have been used to define an assessment day, the total assessment time, and the method for calculating the final test outcome.
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To describe the prevalence and referred pain area of trigger points (TrPs) in blue-collar (manual) and white-collar (office) workers, and to analyze if the referred pain pattern elicited from TrPs completely reproduces the overall spontaneous pain pattern. ⋯ Blue-collar and white-collar workers exhibited a similar number of TrPs in the upper quadrant musculature. The referred pain elicited by active TrPs reproduced the overall pain pattern. The distribution of TrPs was not significantly different between groups. Clinicians should examine for the presence of muscle TrPs in blue-collar and white-collar workers.
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mild interlaminar decompression is a minimally invasive procedure for the treatment of patients with symptomatic lumbar spinal stenosis. This report describes the mild procedure and presents 1-year clinical outcomes of patients treated with mild. ⋯ The mild technique provides an attractive early option for the treatment of symptomatic lumbar spinal stenosis after failed injection therapy, but before more invasive surgical treatment. For 17 patients with 1-year follow-up, the mild procedure provided significant pain relief and increased mobility. This procedure leaves no implants behind, and therefore does not limit subsequent, more invasive procedures that require implants.