European journal of gastroenterology & hepatology
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The recent legalization of recreational marijuana use in some parts of the world, the discovery of new indications for the clinical application of cannabis, and the acceptance of the use of cannabis in practice has been paralleled by extensive research on the active components of cannabis and the endocannabinoid system within the human body. In this review, we evaluate the available evidence on cannabis and its constituents and the application of this evidence in clinical practice, focusing particularly on the liver and liver diseases. Constituents of cannabis, such as cannabidiol and Δ-tetrahydrocannabinol, have shown anti-inflammatory, antioxidant, and hepatoprotective effects both in in vitro and clinical studies, and appear to have potential in the symptom management and treatment of various liver diseases that were previously considered difficult to manage conservatively. ⋯ Moreover, evidence with regard to the adverse effects of marijuana use in liver diseases is weak, which has led to raise a question on the prior rules, with regard to a denial of liver transplantation to marijuana users. All in all, the recent trends in research, clinical experiences, as well as the legislature, has opened up new avenues towards the widespread clinical application of cannabis and its derivatives as well as modifiers of the components of the endocannabinoid system. More research is required to fully exploit these new evidences.
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Eur J Gastroenterol Hepatol · Nov 2018
Refeeding syndrome in the gastroenterology practice: how concerned should we be?
Clinical nutrition is emerging as a major area in gastroenterology practice. Most gastrointestinal disorders interfere with digestive physiology and compromise nutritional status. Refeeding syndrome (RS) may increase morbidity and mortality in gastroenterology patients. ⋯ RS should be considered before starting nutritional support. Preventive measures are crucial, including fluid and electrolyte replacement therapy, vitamin supplementation and use of hypocaloric regimens. Gastroenterology patients must be viewed as high risk patients but the impact of RS in the outcome is not clearly defined in current literature.