European journal of pain : EJP
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Randomized Controlled Trial
Effects of a self-guided, web-based activity programme for patients with persistent musculoskeletal pain in primary healthcare: A randomized controlled trial.
Web-based interventions for pain management are increasingly used with possible benefits, but never used in addition to multimodal rehabilitation (MMR). MMR is recommended treatment for persistent pain in Sweden. The aim was to evaluate the effects of a self-guided, web-based programme added to MMR for work ability, pain, disability and health-related quality of life. ⋯ The comprehensive self-guided, web-based programme for activity, Web-BCPA, added to multimodal treatment in primary health care had no effect on work ability, pain, disability or health-related quality of life. Future web-based interventions should be tailored to patients' individual needs and expectations.
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Rates of depression and anxiety in cardiac surgery patients are higher than in the general population. The development of persistent post-surgical pain (PPSP) in this population is also concerning. The objectives of this study were to (1) identify anxiety and depression trajectories of cardiac surgery patients over a 2-year period; (2) examine demographic and clinical characteristics associated with trajectory memberships and (3) determine if anxiety and/or depression trajectories predict PPSP. ⋯ This article presents the relationship between anxiety and depression profiles over 2 years in cardiac surgery patients and persistent post-surgical pain. These results suggest the importance of evaluating how early identification and treatment of high-risk patients could prevent PPSP. These results provide potential detection and prevention avenues of chronic pain for high-risk patients based on their anxiety trajectory.
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Chronic pain patients with sensitization may exhibit decreased sensitivity to normally pruritogenic sensory stimuli and moreover occasionally perceive these as painful. This study explored the relationship between itch and pain, by evaluating histaminergic and non-histaminergic itch evoked in capsaicin-induced allodynic and hyperalgesic areas. ⋯ This study shows that the neuronal sensitization processes underlying the development secondary hyperalgesia involve significant gating of histaminergic as well as non-histaminergic pruriceptive transmission. Because these itch provocations normally target specific subpopulations of C-nociceptors they could be of relevance for exploratory purposes in pain patients.