Articles: pain-measurement.
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To evaluate changes in pain intensity and activity limitation, at group and individual levels, and their associations with the global impression of change after multimodal rehabilitation in patients with back pain. ⋯ At group level, lower VAS ratings were found in patients with back pain. However, a large individual variability in pain and activity limitation was also found resulting in low to moderate associations between GIC and the change in VAS ratings. The large individual variability might be due to the impreciseness in the ratings on the VAS. We have presented a critical discussion of statistical methods in connection with the VAS. Implications for Rehabilitation The use of VAS as a rating instrument may be questioned, especially for perceived pain intensity which is a too complex experience to be rated on a line without any visible categories. Single ratings of pain intensity should preferably be complemented with the ratings of activity limitation in patients with long-term back pain. Global impression of change is a suggested inclusive rating after rehabilitation. The improvement desired by the patient should preferably be determined before rehabilitation.
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Aim To identify nurses' knowledge of pain and its management in older people in acute hospitals. Method A quantitative, descriptive, cross-sectional design was used to survey a convenience sample of nurses. Data were collected using the Pain in the Elderly Questionnaire. ⋯ Less than 25% of nurses had recent pain management education. Conclusion These findings indicate a knowledge deficit among nurses regarding pain and its management in older people, particularly in relation to opioid management. To improve pain management, nurses caring for older people would benefit from participation in an education programme with clinical application, such as expert-led, real-life or simulation demonstrations rather than lecture/discussion format only.
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Chemotherapy-induced peripheral neuropathy (CIPN), characterized by pain and numbness in hands and feet, is a common side effect of cancer treatment. In most patients, symptoms of CIPN subside after treatment completion. However, in a substantial subgroup, CIPN persists long into survivorship. ⋯ Paclitaxel increased DRG IL-10 receptor expression and this effect requires CD8+ T cells. In conclusion, we identified a novel mechanism for resolution of CIPN that requires CD8+ T cells and endogenous IL-10. We propose that CD8+ T cells increase DRG IL-10 receptor expression and that IL-10 suppresses the abnormal paclitaxel-induced spontaneous discharges by DRG neurons to promote recovery from CIPN.