Burns : journal of the International Society for Burn Injuries
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Peripherally inserted central catheters (PICCs) are becoming common and effective in acute and critical care settings recently. Burn patients need special considerations because of restricted insertion sites, burn wounds, hyper coagulation, high infection rates and others. However, the safety of PICCs in burn patients are not well elucidated and no related protocol has been formed. This study aims to investigate the thrombosis and infections of PICCs in burn patients. ⋯ PICCs in burn patients had acceptable incidence of UEVT and CLABSI with relative long line durations. A standardized PICC guideline for burn patients is required to further improve the feasibility and safety of PICCs.
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The high levels of oxidative stress and apoptosis of pancreatic islet cells after severe burns lead to the dysfunction of islets and glucose metabolism disorders. Silent information regulator of transcription 1 (SIRT1) can decrease oxidative stress and apoptosis of islets in diabetes mellitus. This study aimed to investigate the role of SIRT1 on pancreatic islets and whether nicotinamide mononucleotide (NMN) can impact the function of pancreatic islets after severe burns. ⋯ NMN can increase the concentration of NAD+ of pancreatic islets and regulate SIRT1 and its downstream targets, thereby reducing apoptosis, maintaining mitochondrial function and improving pancreatic islet function after severe burn injury.
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Review Meta Analysis
Acute burn injuries associated with long-term mortality: a systematic review and meta-analysis.
Emerging evidence suggests that the pathophysiological impact of acute burn injuries may have chronic health consequences. We conducted a systematic review and meta-analysis to investigate the association between burn injuries and long-term mortality in patients surviving to initial discharge from hospital. ⋯ Our review suggests that acute burn injuries may be associated with greater long-term mortality rates (unadjusted and adjusted). The underlying mechanism is unclear and further work is required to establish the role of certain factors such as biological ageing processes, to improve outcomes for burn patients.