Effectiveness of Web Applications on Improving Nutritional Status of Patients with Colorectal Cancer.

The most common cancer in Thailand is colorectal cancer (CRC). A lack of knowledge and misleading information from social media have contributed to cancer deaths from malnutrition. A web application is a tool that provides easy access to scientific nutritional information via an online platform. In this study, our goal was to compare the nutritional status of CRC patients using different nutrition-based educational tools with nutrition counseling, namely the Nutrition Educational Prototype based on Smartphone Web Applications (NEPSA) and standard hospital leaflets. Anthropometric and biochemical analyses and a dietary assessment, especially calories and protein, were measured during three visits. This study finally included 28 CRC patients who were undergoing chemotherapy and malnutrition with a body mass index (BMI) of <20 kg/m2. Thirteen participants received NEPSA while the remaining fifteen participants received a standard hospital leaflet. The results showed that NEPSAs improved nutritional outcomes by encouraging weight gain, increasing BMI, hemoglobin, hematocrit, and albumin levels, and consuming more calories and protein. NEPSA should be implemented to enhance the nutrition outcomes from anthropometric, biochemical, and dietary perspectives from nutrition advice among CRC patients. There could be positive impacts at the national level regarding equal accessibility to Thailand's nutrition information.

Effects of the Consumption of Low to Medium Glycemic Index-based Rice on the Rate of Insulin Initiation in Patients with Gestational Diabetes: A Triple-blind, Randomized, Controlled Trial.

INTRODUCTION: Medical nutritional therapy is vital in patients with diabetes. A low glycemic index (GI) is generally advised in the management of women with gestational diabetes mellitus (GDM). However, the efficacy of this advice has not been systematically examined. The purpose of this study was to determine whether recommending a low to moderate GI rice (RD43 rice; GI = 56.9) in women with GDM would reduce the number of women requiring insulin, compared with rice of high GI (Thai Hom Mali [THM] rice; GI = 80.1). METHODS: Ninety-six participants with GDM were randomly assigned to receive either RD43 rice or THM rice. RESULTS: The mean ± SD ages in the RD43 and THM groups were 33.1 ± 13.1 and 33.6 ± 4.1 years, respectively. The mean gestational ages at the sampling in the RD43 and THM groups were 23.3 ± 5.9 and 23.5 ± 5.4 weeks. Both groups had comparable baseline characteristics, including age, gestational age, body mass index prior to pregnancy and at enrollment, baseline postprandial (oral glucose tolerance test) plasma glucose level, and hemoglobin A1c. Of the 48 women assigned to the RD43 group, 3 (6.3%) required insulin; in the THM group, 11 (22.9%) met the criteria for insulin therapy (P = 0.017). However, 10 of these 11 women were able to avoid insulin use by changing to the low to moderate GI rice. CONCLUSION: Using a low to moderate GI rice in GDM effectively reduced the number of patients requiring insulin therapy. Thai Clinical Trials Registry ID: TCTR20210524007.

The Comparison of the Effects of three Meals Feeding a Day and Four Meals Feeding a Day in Type 2 Diabetes Mellitus Hospitalised Patients in Thammasat University Hospital on Blood Sugar Control and Enteral Feeding Complications.

Background: As malnutrition negatively impacts hospital outcomes, hospitalised patients should receive proper nutritional management. Enteral nutrition (EN) is the most common route for non-volitional dietary support, usually fed four times/day. It is different from patients with volitional feeding who receive only three meals/day. This practice may affect blood glucose (BG) control in enteral feeding diabetes patients and increase nursing care's working burden. As a result, the study aimed to compare BG control and enteral feeding complications between 3 and 4 times feeding/day in hospitalised diabetes patients who require EN. Methods: A non-blind randomised controlled trial study was conducted in 37 types two diabetes hospitalised patients who required EN in Thammasat University hospital (TUH) from April 1 to December 31, 2019. The study patients were randomised and stratified by HbA1C at <8% or ≥8% to treat three meals or four meals/day. BG was controlled based on the insulin injection protocol of TUH. The study data was collected at least five days until the patients were stopped EN or discharged from the hospital. The primary outcome was a percentage of times BG was in controlled at ≤180mg/dl. The secondary outcomes were any feeding complications such as frequency of hypoglycemia, diarrhea and gastric residual volume over 100 ml before the next feeding time. Results: 37 patients were included. 83% of the patients were female, and the mean age was 78.44 ± 8.14 and 74.11 ± 10.03 years old in three meals and four meals feeding group, respectively. There were none significant in mean percentage of BG control between three times and four times/day either in HbA1C <8% and HbA1C ≥8% (52.21% and 68.43%, P value = 0.192 and 54.29% and 55.10%, P value = 0.942, respectively). Percentage of hypoglycemic events were none significant in 3 vs 4 times feeding at 1.70% vs 0.99%, P value = 0.552 and 2.53% vs 2.00%, P value = 0.727 in HbA1C <8% and HbA1C ≥8%, respectively. However, other complications were not significant between two groups. Conclusion: There was no clinically significant outcome on BG control and other complications between three and four times feeding/day in type 2 diabetes hospitalised patients. Therefore, three times feeding can be implied in clinical practice to reduce the burden of nursing care.

First international meeting of early career investigators: Current opportunities, challenges and horizon in critical care nutrition research.

BACKGROUND: Appropriate nutritional support is a key component of care for critically ill patients. While malnutrition increases complications, impacting long term outcomes and healthcare-related costs, uncertainties persist regarding optimal provision of nutritional support in this setting. METHODS: An international group of healthcare providers (HCPs) from critical care specialties and nutrition researchers convened to identify knowledge gaps and learnings from studies in critical care nutrition. Clinical research needs were identified in order to better inform future nutrition practices. RESULTS: Challenges in critical care nutrition arise, in part, from inconsistent outcomes in several large-scale studies regarding the optimal amount of calories and protein to prescribe, the optimal time to initiate nutritional support and the role of parental nutrition to support critically ill patients. Furthermore, there is uncertainty on how best to identify patients at nutritional risk, and the appropriate outcome measures for ICU nutrition studies. Given HCPs have a suboptimal evidence base to inform the nutritional management of critically ill patients, further well-designed clinical trials capturing clinically relevant endpoints are needed to address these knowledge gaps. CONCLUSIONS: The identified aspects for future research could be addressed in studies designed and conducted in collaboration with an international team of interdisciplinary nutrition experts. The aim of this collaboration is to address the unmet need for robust clinical data needed to develop high-quality evidence-based nutritional intervention recommendations to better inform the future management of critically ill patients.

Effects of circadian restricted feeding on parameters of metabolic syndrome among healthy subjects.

Experimental studies indicate that energy homeostasis to the circadian clock at the behavioral, physiological, and molecular levels, emphasize that timing of food intake may play a significant role in the development of obesity and central obesity. Therefore, resetting the circadian clock by circadian energy restriction via food intake in the morning or evening, may be used as a new approach for prevention of obesity, metabolic syndrome and related diseases. After ethical clearance and written, informed consent, free living subjects were included if they volunteered to take most of the total daily meals (approximately 2000 Kcal./day) in the evening (4 weeks) or morning (4 weeks). Of 22 adults, half were randomly selected by computer generated numbers to eat in the morning and the other half in the evening, after 8.00 PM. The eating pattern was changed after 4 weeks of intervention and a 4-week washout period, those who ate in the morning were advised to eat in the evening and vice versa. Validated questionnaires were used to assess food intakes, physical activity, and intake of alcohol and tobacco. Physical examination included measurement of body weight, height, and blood pressure (BP) by sphygmomanometer. Data were regularly recorded blindly, in all subjects at start of study and during follow-up. Blood samples were collected after an overnight fast for analysis of blood glucose and Hb1c. Feeding in the evening was associated with significant increase in body weight by 0.80 kg (P < .001), body mass index (BMI) by 0.30 kg/m2 (P < .001) and waist circumference by 1.13 cm (P < .05). Feeding the same amount of energy in the morning was not associated with any significant change in weight, BMI or waist circumference (P > .500). Lesser increases in all three variables were associated with AM versus PM feeding (P < .05). Systolic BP slightly increased on PM and decreased on AM feeding, with a difference between the two responses of 1.55 mmHg (P < .05). Fasting blood glucose was lower on AM than on PM feeding (74.86 vs. 77.95 mg/dl, paired t = 4.220, P < .001). Hb1C increased on PM feeding by 0.28 (from 4.45 to 4.73; t = 9.176, P < .001), but decreased on AM feeding by 0.077 (from 4.53 to 4.45; t = -6.859, P < .001). The difference in Hb1C response between AM and PM feeding is also statistically significant (t = -11.599, P < .001). Eating in the evening can predispose to obesity, central obesity and increases in fasting blood glucose and Hb1c that are indicators of the metabolic syndrome. By contrast, eating in the morning can decrease Hb1c and systolic BP, indicating that it may be protective against the metabolic syndrome.

Essential Fatty Acid Deficiency in 2015: The Impact of Novel Intravenous Lipid Emulsions.

The fatty acids, linoleic acid (18:2ω-6) and α-linolenic acid (18:3ω-3), are essential to the human diet. When these essential fatty acids are not provided in sufficient quantities, essential fatty acid deficiency (EFAD) develops. This can be suggested clinically by abnormal liver function tests or biochemically by an elevated Mead acid and reduced linoleic acid and arachidonic acid level, which is manifested as an elevated triene/tetraene ratio of Mead acid/arachidonic acid. Clinical features of EFAD may present later. With the introduction of novel intravenous (IV) lipid emulsions in North America, the proportion of fatty acids provided, particularly the essential fatty acids, varies substantially. We describe a case series of 3 complicated obese patients who were administered parenteral nutrition (PN), primarily using ClinOleic 20%, an olive oil-based lipid emulsion with reduced amounts of the essential fatty acids, linoleic and α-linolenic, compared with more conventional soybean oil emulsions throughout their hospital admission. Essential fatty acid profiles were obtained for each of these patients to investigate EFAD as a potential cause of abnormal liver enzymes. Although the profiles revealed reduced linoleic acid and elevated Mead acid levels, this was not indicative of the development of essential fatty acid deficiency, as reflected in the more definitive measure of triene/tetraene ratio. Instead, although the serum fatty acid panel reflected the markedly lower but still adequate dietary linoleic acid content and greatly increased oleic acid content in the parenteral lipid emulsion, the triene/tetraene ratio remained well below the level, indicating EFAD in each of these patients. The availability and use of new IV lipid emulsions in PN should encourage the clinician to review lipid metabolism based on the quantity of fatty acids provided in specific parenteral lipid emulsions and the expected impact of these lipid emulsions (with quite different fatty acid composition) on measured fatty acid profiles.

Energy requirements and the use of predictive equations versus indirect calorimetry in critically ill patients.

Nutrition support has been shown to have a positive impact on critically ill patients who meet their defined goals of nutrition therapy. However, inappropriate energy assessment can contribute to under- or overfeeding resulting in deleterious effects. Thus, assessment of energy expenditure in critically ill patients is crucial to prevent negative impacts from inappropriate feeding. Currently, the optimal energy requirement and appropriate energy assessment in these patients is controversial. Indirect calorimetry or predictive equations have been suggested to evaluate energy expenditure in critically ill patients. Indirect calorimetry is a gold standard for evaluating energy expenditure, but it is not always available and has some limitations. Many predictive equations, therefore, have been developed to predict energy expenditure in critically ill patients. However, these equations cannot be used generally in these patients since they were developed in a unique patient population. Many studies compared measured energy expenditure with predictive energy expenditure, but the data regarding accuracy is not robust. Therefore, clinicians should consider using these equations carefully based on the current supporting data. Indirect calorimetry is recommended for use in evaluating energy expenditure in critically ill patients if it is available.

Anemia and leukopenia in a long-term parenteral nutrition patient during a shortage of parenteral trace element products in the United States.

Recently, drug shortages in the United States have affected multiple components of the parenteral nutrition (PN) solution. A 62-year-old patient with systemic sclerosis who was dependent on home PN due to intestinal dysmotility developed anemia and leukopenia approximately 4 months after parenteral copper was withheld from her PN solution due to drug shortages. The patient was not able to tolerate a sufficient amount of oral multivitamins with trace elements due to severe dysphagia. Her serum copper and ceruloplasmin concentrations were undetectable, confirming the diagnosis of severe copper deficiency. The hematological abnormalities promptly resolved with copper supplementation. This report emphasizes the importance of close monitoring for nutrient deficiencies during drug shortages and supplementing with oral or enteral nutrition when feasible, particularly in high-risk patients such as those with intestinal malabsorption or short bowel syndrome who are dependent on long-term PN.

Initial inappropriate urinary catheters use in a tertiary-care center: incidence, risk factors, and outcomes.

OBJECTIVES: To evaluate the epidemiology and outcomes for initiation of inappropriate urinary catheterization (IUC) among hospitalized patients. SETTING: A 450-bed, tertiary-care hospital. PATIENTS: All patients admitted to the hospital from September 1, 2003 to June 12, 2004 with urinary catheter (UC). An independent observer reviewed the patient's chart, interviewed the patient and nursing staff, and assessed the need for the UC daily until the catheter was removed or the patient was discharged. RESULTS: One hundred thirty-one (15%) of 895 patients had initiation of IUC. The median age was 61 (range, 15-92). Medicine (0.52 catheter utilization ratio), surgery (0.24 catheter utilization ratio) and the ICUs (0.32) had the most UC use. Main reasons for initial IUC included no clear indication (28%), inappropriate urine output monitoring (26%), and urinary incontinence (18%). Admission to the medical ICU (adjusted odds ratio [aOR]=2.3; P<0.001), nonambulatory functional status (aOR=2.1; P<0.001), and female sex (aOR=1.9; P=0.001) were independently associated with IUC. Catheter-associated urinary tract infections (CA-UTI) occurred in 129 patients (14%). Patients with IUC had a longer duration of catheterization (12 vs. 3 days; P<0.01) were more likely to develop CA-UTI (82% vs. 8%; P=0.001) and had prolonged hospital length of stay (median, 15 vs. 5 days; P<0.001). The mean monthly cost of antibiotics for treatment of CA-UTI was $3480 (range, $1874-$5584). CONCLUSION: UC were inappropriately used more commonly among female, nonambulatory, and medical ICU patients. Careful attention to this aspect of medical care may reduce the incidence CA-UTI with subsequent decreases in length of stay, cost of hospitalization, and cost for treatment of CA-UTI.