Nutrition
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Randomized Controlled Trial
Tolerability and safety of olive oil-based lipid emulsion in critically ill neonates: a blinded randomized trial.
We assessed the safety and tolerability of an olive oil-based lipid emulsion compared with a soybean-based lipid emulsion in critically ill neonates. ⋯ The OO-based emulsion (ClinOleic) was well tolerated in critically ill neonates. Differences in plasma phospholipids at day 5 reflected the fatty acid composition of the administered emulsion. No significant differences in plasma F(2)-isoprostane levels were detected after 5 d of lipid administration.
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Enteral glutamine supplementation and antioxidants have been shown to be beneficial in some categories of critically ill patients. This study investigated the impact on organ function and clinical outcome of an enteral solution enriched with glutamine and antioxidant micronutrients in patients with trauma and with burns. ⋯ The Gln-AOX supplement was well tolerated in critically ill, injured patients, but did not improve outcome significantly. The delivery of glutamine below the 0.5-g/kg recommended dose in association with high intravenous trace element substitution doses in burn patients are likely to have blunted the impact by not reaching an efficient treatment dose. Further trials testing higher doses of Gln are required.
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We report the case of a 63-y-old woman undergoing left hepatectomy for hilar cholangiocarcinoma who was at high risk of postoperative liver failure due to an atrophic right liver lobe. She participated in a randomized clinical trial investigating the effect of perioperative glucose infusion on hepatic function after major liver resection. ⋯ Perioperative glucose/insulin administration was associated with a surprisingly small deterioration of liver function after left lobe liver resection in the presence of an atrophic right lobe. A randomized clinical trial will have to determine whether glucose/insulin therapy can improve hepatic function after major liver resections.
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The association of type 2 diabetes (T2DM) with the overall dietary pattern and its relation with ethnicity was examined. ⋯ The findings show that ethnicity is a stronger risk factor for T2DM than dietary patterns when energy intake is adjusted for. Reducing energy intake to prevent T2DM deserves more attention during health promotion for the multiethnic population of Hawaii.
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Randomized Controlled Trial
Effect of two carbohydrate-modified tube-feeding formulas on metabolic responses in patients with type 2 diabetes.
This study evaluated the glycemic, insulinemic, and glucagon-like peptide-1 (GLP-1) responses of subjects with type 2 diabetes mellitus to consumption of two diabetes-specific tube-feeding formulas (slowly digested carbohydrate formula [SDC] and diabetes-specific formula [DSF]) and one formula intended for individuals without diabetes (standard formula [STND]). ⋯ Both lower-carbohydrate diabetes-specific formulas resulted in a lower postprandial blood glucose response compared with the STND. The formula also rich in slowly digested carbohydrate and monounsaturated and omega-3 fatty acids (SDC) produced significantly lower blood glucose and insulin responses and higher levels of GLP-1 in the presence of significantly lower insulin concentrations. These results support the view that the quantity and quality of carbohydrate and fat may play important roles in the management of patients with type 2 diabetes mellitus and could result in improved beta-cell function over the long term.