Burns : journal of the International Society for Burn Injuries
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Research to date has mainly focused on burn injuries treated in secondary care. This study aims to provide knowledge on the epidemiology of burn injuries in primary care, to give directions for burn prevention. ⋯ Dutch general practitioners have a large share in burn care and therefore can play a significant role in burn prevention. Prevention may be most effective in the summer and around New Year's Eve, and specific attention seems to be warranted for low socioeconomic groups and strongly urbanised neighbourhoods.
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Burn injury pain manifests as a combination of inflammatory, nociceptive, and neuropathic features. While opioids are the mainstay of burn pain management, non-opioid medications, such as gabapentinoids, have also been considered as they target the central nervous system. Increased opioid adverse events and overdose deaths in the United States led to the 2014 and 2016 guidelines to reduce opioid prescribing and consider alternatives, such as gabapentinoids. ⋯ The rate of increase in GABA prescriptions was higher for those aged 50-65 years or residing in the South. After adjustment, GABA was 44% more likely to be prescribed in 2017 and 2018 compared to 2012 and 2013, opioids were 38% less likely, while co-prescribing did not show a statistically significant change. Our study showed a modest increase in gabapentinoids' outpatient prescribing for burn patients after the 2014 and 2016 guidelines, indicating more opportunities for prescribers to expand non-opioid pain management in this population.
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AThe exceptionally severe burns caused by incendiary weapons make strengthening international law a humanitarian imperative. Given healthcare professionals' deep understanding of the human cost of burn injuries, they are in a unique position to urge governments to initiate a process to assess the law's shortcomings at a major UN disarmament meeting in December. One way to advocate for such policy change is by signing an open letter from healthcare professionals and burn survivor organizations.
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As a calcium antagonist, the mechanism of nifedipine for treating chilblain has not been reported. In the present study, we established the chilblain model by using -20 ℃ 95% ethanol to freeze the right back foot of SD rats, and investigated the effects of this drug. Hematoxylin-eosin (HE) examination indicated most of pannus in the skin tissue of chilblain rats had disappeared, and the local inflammatory cells were also greatly reduced when given nifedipine at 15.0 mg/kg/d. ⋯ The RT-PCR analysis showed that nifedipine down regulated mRNA levels of TRPC-6 and VEGF in skin tissue. Furthermore, immunohistochemical examination showed nifedipine inhibited expression of IL-1β, IL-6, and TNF-α inflammatory protein and further inhibited expression of TRP (transient receptor potential) family proteins TRPM-7, TRPC-1, TRPC-3 and TRPC-6 and reduced expression of VEGF in skin and relieved erythema and oedema. This study demonstrated that nifedipine as an old medicine can be new use for the treatment of chilblain by acting on TRPs family and inflammatory proteins.