Articles: vitamin-c.
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Sepsis and septic shock are medical emergencies resulting in significant morbidity and mortality. Intravenous (IV) vitamin C, thiamine, and hydrocortisone have shown promise in reducing hospital mortality. The Memphis Veterans Affairs Medical Center (VAMC) similarly implemented this regimen, called the vitamin C protocol, for patients presenting in sepsis or septic shock in the intensive care unit (ICU). ⋯ Although no significant mortality benefit was observed, the vitamin C protocol was not associated with patient harm. In this Veteran population, there was reduced ICU length of stay, suggesting possible benefit. Though further investigation is warranted, utilization of IV vitamin C, thiamine, and hydrocortisone in patients with sepsis or septic shock may be a treatment option worth considering.
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Traumatic brain injury (TBI) is one of the leading public health problems in the USA and worldwide. It is the number one cause of death and disability in children and adults between ages 1-44. Despite efforts to prevent TBIs, the incidence continues to rise. ⋯ The existing preclinical data and limited clinical data suggest that high-dose IV AA may be effective in lowering oxidative stress and decreasing cerebral edema. Whether this translates into improved clinical outcomes will depend on identifying the ideal target patient population and possible treatment combinations, factors that need to be evaluated in future clinical studies. With its excellent safety profile and low cost, high-dose IV AA is ready to be evaluated in the early treatment of TBI patients to mitigate secondary brain injury and improve outcomes.