Nutrition
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Randomized Controlled Trial
Effect of administration of β-hydroxy-β-methyl butyrate-enriched formula after liver transplantation: A pilot randomized controlled trial.
Most patients undergoing liver transplantation (LT) have decreased skeletal muscle mass, malnutrition, and decreased physical activity levels. These comorbidities may prevent early recovery after surgery. The aim of this study was to examine the effects of oral nutritional formula-enriched β-hydroxy-β-methyl-butyrate (HMB), a leucine metabolite that promotes muscle synthesis and suppresses proteolysis, on postoperative sarcopenia and other outcomes after adult-to-adult living donor LT (LDLT). ⋯ Postoperative administration of HMB-enriched formula with rehabilitation significantly increased GS at 1 and 2 mo and SMI at 2 mo and shortened postoperative hospital LOS after LDLT.
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Randomized Controlled Trial
The effects of 6 mo of supplementation with probiotics and synbiotics on gut microbiota in the adults with prediabetes: A double blind randomized clinical trial.
The evidence of 16S rRNA genes in the gut microbiota distinguished a higher Firmicutes-to-Bacteroidetes ratio in individuals who were obese and had diabetes than in a healthy cohort. So, it seems that the modulation of intestinal microbial ecology by pro-/pre-/synbiotics may contribute to the progression and prevention of metabolic diseases. The aim of this study was to assess the effects of probiotics and synbiotic supplementation on the modification of the intestinal microbiome in adults with prediabetes. ⋯ The results of this study suggest that manipulation of the human gut microbiome by using probiotics could provide a potential therapeutic approach in the prevention and management of obesity and metabolic disorders such as diabetes.
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Review Case Reports
Nutritional management of celiac crisis in an elderly adult: A case report of the rare presentation of celiac disease in a 75-y-old woman.
In adults, a very uncommon presentation of celiac disease (CD) is a celiac crisis, a life-threatening and severe form of the disease having a dramatic onset with diarrhea and metabolic acidosis with electrolyte and fluid imbalance. Treatment of celiac crisis requires a gluten-free diet; however, the risk for refeeding syndrome (RFS) should be considered in patients showing marked malabsorption symptoms and important unintentional weight loss. Therefore, to avoid metabolic and potentially fatal complications of re-nutrition, nutritional management is crucial for a safe recovery after a celiac crisis. ⋯ After being diagnosed with CD, the first approach was a gluten-free diet, which demonstrated only small and slow improvements of gastrointestinal symptoms. Therefore, a second approach was parenteral nutrition (PN) support that dramatically helped the patient's recovery. Here we describe the nutritional management during the inpatient stay for clinical stabilization and the following outpatient visits during and after the support with PN, until the patient's complete recovery to a regular follow-up.
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Menopause is a physiological event in a woman's life characterized by the cessation of spontaneous menstrual cycles caused by a reduction in the sex hormones estrogen and progesterone and a consequent increase of gonadotropins, which occurs when the stocks of ovarian follicles end. Weight gain is a common phenomenon in menopause and age of onset is influenced by several factors. Among modifiable risk factors are sedentary lifestyle and unhealthy nutritional patterns, which often result in obesity that in turn contributes to an increase in cardiovascular risk in menopause, mostly through low-grade inflammation. ⋯ Because of its palatability and long-term sustainability, the MedD, especially if hypocaloric, combined with physical activity, has shown promising results in terms of weight loss in individuals with obesity, as well as similar beneficial effects in menopause-related obesity. It has been observed that greater adherence to the MedD in menopause is associated with reduced risk for becoming overweight/obese, better cardiometabolic profile, and an improvement in menopausal symptoms. Although it is necessary to confirm these data with future large intervention trials, the MedD can be considered a safe and healthy approach in the management of menopause-related obesity and its cardiometabolic complications.
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Vitamin D3 is a fat-soluble essential nutrient that affects multiple biologic functions in the organism through calcitriol and the vitamin D3 receptor. This review article focuses on the results of studies on the relationship between the level of vitamin D3 and cancer incidence or mortality, but also on the anticancer properties of vitamin D3 that support its significant role in the prevention, clinical course, and overall survival rates of selected cancers (colorectal, prostate, breast, ovarian, endometrial, bladder, and malignant melanoma). The mechanisms of vitamin D3 action involve, among others, polymorphism of vitamin D3 receptor, cell cycle, caspases, and cancer stem cells. The level of vitamin D3 has been also demonstrated to serve as a biomarker in some cancers, and high levels of vitamin D3 can be conducive to successful cancer therapy.