Pain
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The fear-avoidance beliefs of patients with subacute low back pain (LBP) considered at risk for chronic disabling LBP are not well known. The objectives of this cross-sectional descriptive survey, conducted in secondary care practice, were to assess fear-avoidance beliefs about back pain in patients with subacute LBP and to seek an association between physician or patient characteristics and level of fear-avoidance beliefs. A total of 286 rheumatologists completed a self-administered questionnaire assessing physicians' demographic, professional data, personal history of back pain, and back pain fear-avoidance beliefs (on the Fear-Avoidance Belief Questionnaire [FABQ]) and 443 patients with sLBP completed one on pain, perceived handicap and disability (Quebec Back Pain Disability Scale), anxiety and depression (Hospital Anxiety Depression questionnaire), and back pain beliefs (FABQ). ⋯ A total of 68% of patients and 10% of physicians had a high rating on the FABQ Phys (>14). Patients' fear-avoidance beliefs about physical activity were associated with low level of education (odds ratio [OR] 4.19; 95% confidence interval [CI] 1.83-9.57), patients' perceived disability (OR 1.05; CI 1.03-1.07), and physicians' high FABQ Phys score (OR 5.92; CI 1.31-26.32). Here we show that fear-avoidance beliefs about back pain were high in patients with subacute LBP and their rheumatologists.
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Although the etiology of chronic pain following trauma is not well understood, numerous retrospective studies have shown that a significant proportion of chronic pain patients have a history of traumatic injury. The present analysis examines the prevalence and early predictors of chronic pain in a cohort of prospectively followed severe lower extremity trauma patients. Chronic pain was measured using the Graded Chronic Pain Scale, which measures both pain severity and pain interference with activities. ⋯ In addition, high reported pain intensity, high levels of sleep and rest dysfunction, and elevated levels of depression and anxiety at 3 months post-discharge were also strong predictors of chronic pain at seven years (p<0.001 for all three predictors). After adjusting for early pain intensity, patients treated with narcotic medication during the first 3 months post-discharge had lower levels of chronic pain at 84 months. It is possible that for patients within these high risk categories, early referral to pain management and/or psychologic intervention may reduce the likelihood or severity of chronic pain.
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Suggestion for hypnotic analgesia aimed at a specific body area is termed "focused hypnotic analgesia". It is not clear, however, whether this analgesia is limited to a specific body location or spread all over the body. Focused hypnotic analgesia was studied, in response to ascending electrical stimuli, when analgesia and stimulation were applied to the same area (local), and when analgesia was applied to one location and stimulation was delivered to a different area (remote). ⋯ We conclude that in HH subjects focused hypnotic analgesia is mostly confined to the area aimed at, but some spread of analgesia to remote areas cannot be dismissed all together. Alternatively, this "spread" of analgesia could be due to a placebo effect in the remote area. Focused hypnotic analgesia requires increased attention to the body area aimed at, unlike analgesia achieved by distraction of attention.
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The objectives of this cross-sectional study conducted in primary care practice in France were to describe general practitioners' (GPs) fear-avoidance beliefs about low back pain (LBP), investigate the impact of these beliefs on their following guidelines for bed rest, physical activities, and sick leave, and uncover factors associated with GPs' fear-avoidance beliefs. A total of 864 GPs completed a 5-part self-administered questionnaire. Parts 1, 2, and 3 concerned demographic, professional data, and personal history of back pain, respectively. ⋯ FABQ Phys score was associated with recommendation of bed rest or rest during sick leave (p<0.0001) for acute LBP and less advice to maintain maximum bearable physical activities (p<0.001) for chronic LBP. FABQ Work score was associated with prescribing sick leave during painful periods (p<0.005) for acute LBP and less advice to maintain maximum bearable physical activities (p<0.001) for chronic LBP. GPs' fear-avoidance beliefs about LBP negatively influence their following guidelines concerning physical and occupational activities for patients with LBP.
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Research on the role of acceptance in adjustment to persisting pain has been facilitated by the development of the Chronic Pain Acceptance Questionnaire (CPAQ). However, to date the CPAQ has been used to explore acceptance of pain without taking into account the likely contribution of other cognitive variables that have been shown to influence adjustment to persisting pain. This study examined the role of pain acceptance, as measured by the CPAQ, in accounting for adjustment to pain when controlling for the effects of other cognitive variables. ⋯ These findings differ from some reported previously and they suggest that the CPAQ, by itself, may not be sufficient to explain the processes of acceptance of pain and, hence, adjustment to pain. The findings also indicate that the Pain willingness subscale of the CPAQ is not robust and should be discarded. A broader approach to investigating acceptance of pain is proposed.