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Patients with cancers arising from the gastrointestinal tract can suffer from nutritional inadequacies caused by various factors. This study investigated the risk of malnutrition after curative surgery in patients with gastric cancer (GC) or colorectal cancer (CRC) using various preoperative and postoperative nutritional screening tools.
In the authors’ hospital, 407 patients (206 patients with GC and 201 patients with CRC) underwent surgery between July 2011 and June 2012. The patients from the two groups were matched using the propensity score and then analyzed the nutritional data from 170 patients (85 patients in each group), retrospectively.
In both groups, the postoperative nutritional status was impaired significantly compared to the preoperative status. The postoperative risk of undernutrition in CRC patients was significantly lower than that of the GC patients according to the Malnutrition Universal Screening Tool (P=0.007). At the time of hospital discharge after surgery, the incidence of a lower serum albumin level (P=0.002) and more than 5% weight loss (P=0.013) were higher in the GC group than in the CRC group. A comparison of the postoperative nutritional status among the types of surgery in each group, total gastrectomy in the GC group (P=0.015) and proctectomy with diverting stoma in the CRC group (P=0.06), were related to more than 5% weight loss.
Gastrointestinal cancer surgery might increase the patients’ postoperative risk of malnutrition, particularly in GC surgery. Therefore, consecutive assessments of the nutritional status and appropriate nutritional support are necessary after surgery for GC and CRC.
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Critically ill and injured patients admitted in the intensive care unit have a range of diseases with various severities. Their conditions should be assessed and the patients should receive specialized nutrition therapy depending on their condition. Like general intensive care, nutrition therapy is upgraded every few years with revised information to provide more idealized nutrition support. The main guidelines in this review are from the Society of Critical Care Medicine (SCCM) and American Society for Parenteral and Enteral Nutrition (ASPEN). Their previous 2009 guidelines were revised and published in 2016. This review summarizes the 2016 SCCM/ASPEN guidelines focusing on the changes from the previous 2009 guidelines.
Total parenteral nutrition (TPN) therapy has advanced significantly during the recent half a century, from single bottle therapy to the combined therapy including macronutrients and micronutrients. The purposes of 3-chamber bag development are to reduce the restriction of total nutrient admixture, and increase the accessibility of therapy. This is also based on trial and errors during R&D activities, and the clinical experiences at the hospital compounding centers. The 3-chamber bag started with concerns regarding the mixture of fat and glucose and amino acids, but up to the present, it is used widely with clinical experience of more than 15 years. Therefore, it might be reasonable to ensure that its efficacy and safety is confirmed. The physicians have reported that it contributes to the convenient and efficient nutrition therapy, allowing enhanced patient compliance and convenience at hospital. In addition, depending on the further R&D works, 3-chamber bags are expected to advance further, opening a new landscape for advanced nutrition therapy.
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The study examined the effects of early enteral nutrition on the patients’ length of stay in an intensive care unit (ICU), length of stay and mortality rate.
A retrospective design was employed with a total of 461 patients (mean age=69.9±15.6 years; 253 males; 208 females). They were divided into two groups according to when they received enteral feeding: an “early enteral nutrition” (EEN) group of 148 patients (32.1%) who received enteral feeding within 48 hours of their arrival at the hospital and a “delayed enteral nutrition” (DEN) group of 313 patients (67.9%) who received enteral feeding at some point after 48 hours of their arrival at the hospital. The EEN group and control group were similar in terms of age, sex, body mass index, and underlying diseases.
The EEN group’s total length of stay in hospital was shorter (23.29±27.19 days) than that of the control group (36.74±32.24 days); the difference was significant (P<0.001). The EEN group also showed a shorter length of stay in the ICU (13.67±22.77 days) than the DEN group (17.46±21.02 days) and a lower mortality rate (17.6%) than the control group (18.8%), but these differences were not significant.
The study found that early enteral nutrition treatment reduced total length of stay in hospital significantly. The findings suggest that early enteral nutrition treatment plays an important role in the patients’ recovery and prognosis.
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The purpose of this study is to collect research data on sugar intake and obesity of Koreans and through systematic review, present our views on the topic.
An analysis of previously reported research studies was conducted through systematic review and data were collected from databases in Korea and other countries. Out of 1,316 studies collected, 7 were chosen for the purpose of this research study.
According to a study including female Korean high school students and college students in Seoul as the subjects, those who were overweight had slightly lower sugar intake than those who were normal weight. Another study conducted on a large group of females showed that there was no substantial difference in the level of sugar intake between the “Obese Group” and the “Normal Weight Group.” In the group of Korean adults with a high level of carb consumption, the cross ratio of the overall sugar intake and obesity showed a tendency to increase, but no significant differences were observed. Intake of sugar-sweetened drinks by children and teenagers (age 7 to 12) in Korea resulted in an increase in the odds ratio of obesity.
This study does not show that the amount of sugar intake and obesity does not show a direct correlation among Koreans. A more developed and thorough study that considers not only the amount of sugar intake, but also other factors such as physical activity or exercise, should be devised.
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