Articles: chronic.
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Multicenter Study Observational Study
Chronic postsurgical pain: A European survey.
Chronic postsurgical pain (CPSP) is a clinical problem, and large prospective studies are needed to determine its incidence, characteristics, and risk factors. ⋯ Unfortunately, our findings do not offer a new CPSP predictive score. However, we present reliable new data on the incidence, characteristics, and consequences of CPSP from a large European survey. Interesting new data on the time course of CPSP, its neuropathic pain component, and CPSP after endometriosis surgery generate new hypotheses but need to be confirmed by further research.
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Chronic pain (CP) can be a disabling condition with impacts that affect the sense of identity of those who live with it. This article idiographically describes the longitudinal evolution of the sense of self of participants following their referral to a pain management service and participation in a pain management programme (PMP). ⋯ Not enough is understood about why some people get limited benefits from pain services. This idiographic longitudinal study illustrates how the impact of CP on identity can evolve when people are introduced to pain self-management, with some embracing change and others resisting it. For clinicians, this study describes four detailed CP individual paths, showing the interaction between contextual and idiosyncratic aspects. This is also the first study to use multiple drawings of self to explore the impacts of illness on identity longitudinally. In a person-centred approach to treatment, the drawings of self could also be adopted as a tool in clinician-patient conversations to gain a deeper understanding of the impacts of living with CP.
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Significant progress has been made in linking measures of individual alpha frequency (IAF) and pain. A lower IAF has been associated with chronic neuropathic pain and with an increased sensitivity to pain in healthy young adults. However, the translation of these findings to chronic low back pain (cLBP) are sparse and inconsistent. ⋯ Second, we calculated individual alpha frequency using 3 different but established methods; the effect of fear on individual alpha frequency was robust across all methods. Third, fear of movement, pain intensity, and disability highly correlated with each other and together significantly predicted IAF. Our findings are the first to show that individuals with cLBP and high fear have a lower peak alpha frequency.
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Review Meta Analysis
Intravenous Iron for Acute and Chronic Heart Failure with Reduced Ejection Fraction (HFrEF) Patients with Iron Deficiency: An Updated Systematic Review and Meta-Analysis.
Patients with heart failure (HF) and iron deficiency are at increased risk of adverse clinical outcomes. We searched databases for randomised controlled trials that compared IV iron to placebo, in patients with HF with reduced ejection fraction (HFrEF). A total of 7,813 participants, all having HFrEF with 3,998 receiving IV iron therapy, and 3,815 control recipients were included. ⋯ A significant improvement in 6-min walk test was noted, with MD 34.87, 95% CI [20.02, 49.72], p < 0.00001. Furthermore, IV iron showed significant improvement in NYHA class, peak VO2, serum ferritin, and haemoglobin levels. Finally, despite the lack of difference in terms of all-cause hospitalisation and HF-related death, IV iron was associated with a significant reduction in HF-related, any cardiovascular reason hospitalisations, and all-cause death; which supports the need for implementation of IV iron as a standard of care in patients with HF and iron deficiency.