View clinical trials related to Malnutrition.
Filter by:Food insecurity is associated with an increased risk of overweight/obesity and weight-related chronic illnesses. The availability of a default option (i.e., option a consumer selects if no active choice is made) has been shown to effectively nudge consumer behavior. An online default option (i.e., prefilled grocery shopping cart) was previously shown to positively impact food selection in an online grocery shopping task.The present study provides preliminary evidence for the efficacy of an online default option in enhancing the nutritional quality of online grocery purchases in individuals with food insecurity.
Open label, randomized, cross-over clinical study comparing the acute effect of high versus low protein meals during dialysis on intradialytic blood pressure, 24-hour ambulatory blood pressure and arterial stiffness indices on maintenance hemodialysis patients.
The present study aims to evaluate the use of oral nutritional supplementation in persons with some clinical conditions presenting malnutrition in some extent.
The aim of the Torsby I Trial is to identify differences and similarities between a standard duodenal switch (DS) and a single-anastomosis duodeno-ileostomy (SADI) regarding effect on weight, comorbidities and malnutrition.
The purpose of this study is to establish the validity of the adult and pediatric Malnutrition Clinical Characteristics (MCC). In addition, this project will: examine the relationship between the MCC and an objective measure of body composition; and establish the relationship between in-patient Registered Dietitian Nutritionist (RDN) care and medical outcomes for all in-patients requiring nutrition care, and specifically for malnourished patients. Sixty pediatric and 60 adult in-patient acute care facilities will participate in this research study. The total number of participants enrolled across the 120 facilities will be between 2400-9600. The aims of the study include: 1. Assess the interrater reliability of the MCC. 2. Determine the predictive validity of the adult and pediatric MCC relative to a portfolio of patient medical outcomes. 3. Determine the relationship between the adult and pediatric MCC and body composition measurements conducted via bioelectrical impedance analysis (BIA) in a subset of patients. 4. Identify the utility of BIA for body composition analysis in clinical settings. 5. Estimate the level of RDN care necessary to improve patient outcomes within the portfolio of outcomes. Specifically: quantify the dose (minutes of care and frequency of encounters) of RDN care that is associated with improved medical outcomes in patients already identified as requiring nutrition care, after adjusting for disease severity and other potential confounders. 6. Identify the additional level of RDN care necessary to improve the medical outcomes in patients who have been identified as malnourished using the MCC.
Malnutrition is common in surgical patients. Many studies have shown a clear association between malnutrition and poor surgical outcomes. Parenteral nutrition (PN) is a nutrition intervention that is given by vein and can be safely provided to malnourished patients. It contains carbohydrates, fats, and protein just like you would normally in your diet. Pre-operative PN is able to improve outcomes in surgical patients. However, pre-operative PN has traditionally required hospital admission which results in increased length of stay, hospital cost, and hospital-acquired infection. Moreover, in hospital pre-operative PN may not be feasible or prioritized when access to inpatient surgery beds is limited. Outpatient PN provides the opportunity to solve this problem. The feasibility and impact of outpatient PN in malnourished patients undergoing major surgery have not previously been studied. This study aims to evaluate the feasibility of outpatient pre-operative PN and its effect on patient's outcomes.
Nutritional disorders are highly prevalent in gastrointestinal cancer patients undergoing surgery and have shown to contribute significantly in short, mid and long-term clinical outcome. Although increasing evidence and expert suggestions there is still inadequate awareness about the clinical relevance of nutritional and metabolic alterations in surgical oncologic patients.
Malnutrition in hemodialysis patients is frequent and it is associated with a reduction in muscular mass, strength, functional capacity and quality of life, with an increment in inflammatory and oxidative markers, and with a dysregulation of circulating miRNAs and its target genes. Animal and human studies have reported that some dietary components (macronutrients, micronutrients and other bioactive substances) might restore these altered features. Thus, we hypothesized that the intake of an oral nutritional supplement (ONS) specifically developed for malnourished hemodialysis patients enriched with functional nutrients (extra virgin olive oil, omega 3 fatty acids, whey protein, antioxidants, carnitine, and with or without probiotics) vs. individualized diet recommendations might: - Improve nutritional status (visceral proteins, muscular mass), functional capacity and quality of life. - Reduce inflammatory and oxidative markers, and modulate the circulating levels of some miRNAs and the expression of its target genes on cells. miRNAs may be useful biomarkers to check the response to a nutritional intervention in malnourished hemodialysis patients. The present study is a randomized, multicenter, parallel-group trial with 3 groups, open to the intake of ONS or individualized diet recommendations, but double-blind to the intake of probiotics. Inclusion criteria comprised adult subjects (>18 y/o) undergoing hemodialysis more than 6 months previous at inclusion and at least one of these caloric malnutrition criteria: a) involuntary weight loss >5% in 3 months or >10% in 6 months; b) serum albumin < 3.5 g/dl or prealbumin <28 mg/dl; c) body mass index (BMI) < 23 kg/m2; d) muscular mass loss >5% in 3 months or >10% in 6 months. The study duration is 6 months, and comprises 4 visits (screening, basal, 3 months and 6 months). A nutritional examination that included anthropometric measurements, handgrip strength measured by a hand dynamometer, body composition assessed by bioelectrical impedance analysis (BIA) and a 5 days dietary record; quality of life evaluation by the "12-item short form health survey"; the presence of symptoms of depression and anxiety (Hospital Anxiety and Depression Scale); assessment of functional status by the "Barthel" test, the "Short Physical Performance Battery" and the "International Physical Activity Questionnaire"; and blood and stool samples will be obtained for each participant in each study visit (except screening visit).
Nutrition is a key component of burn care. The primary goal of nutrition is to provide adequate supply in macro and micronutrients that are necessary to maintain organ function but also to wound healing, infection control and muscle preservation. Studies about nutrition and burn care are mainly focused on severe burn patients. There is a few or no data regarding nutrition in minor burns. Those patients rarely receive a multidisciplinary approach, at least in Belgium. The present study aimed to describe the nutritional condition of less severe burn patients treated as outpatients in a Belgian burn center. The ultimate goal was to determine whether this population needs specific dietetics follow-up or not.
In this study, the investigators aimed to investigate the efficacy of NRS-2002, SGA, nutric and adductor pollicis longus muscle thickness tests in patients with sepsis in intensive care unit. The patients will be diagnosed with sepsis according to 2013 sepsis diagnostic criteria. In these diagnostic criteria, the systemic inflammatory reaction syndrome criteria are fever> 38.3 ° C or <36 ° C,> 12000 / mm3 or <4000 / mm3, or more than 10% banded leucocytes, the respiratory rate is greater than 20 / min or In case of two suspected outbreaks> 90 / min., or suspected infection or culture-proven infection, the patient will be diagnosed with sepsis. NRS-2002, nutric and SGA tests will be performed in all patients who are diagnosed with sepsis and are expected to stay in intensive care for more than 24 hours. Adductor pollicis longus muscle thickness will be measured in the same patients to understand the effectiveness of these tests on malnutrition. All tests are painless procedures. Adductor pollicis longus muscle measuring apparatus is available in intensive care.