View clinical trials related to Protein Malnutrition.
Filter by:The food intake is often compromised in the elderly, and during hospitalization, dietary restrictions may be imposed, making them more susceptible to the risk of malnutrition and sarcopenia. It is essential to make an early identification of the elderly with low intake and involve them in their self-care. The aims will be assess the influence of the nutritionist's educational action to increase protein intake in elderly patients, to analyze the knowledge on its importance in the prevention of sarcopenia and to identify the prevalence of nutritional risk. This is a field, prospective, correlational, comparative and randomized study. The elderly patients will be randomized into a Control Group and Intervention Group.
In the current study, we willquantitate the difference in digestion and absorption kinetics of dietary whole protein versus free amino acids in vivo in critically ill patients admitted to the intensive care unit suffering from malabsorption. 16 adult, mechanically ventilated ICU patients with clinical signs of malabsorption (faecal weight >350 g/day) will be included. All patients will receive a primed continuous intravenous infusion of L-[ring2H5]-phenylalanine and L-[3,5-2H2]-Tyrosine for the duration of the study period. After reaching an isotopic steady state (1.5 hours), patients will receive either [1-13C]- phenylalanine labelled milk protein or free amino acids with an identical constitution and [1-13C]-phenylalanine. Main study endpoint will be the splanchnic extraction of phenylalanine, calculated from systemic [1-13C]- and L-[ring2H5]-phenylalanine enrichment.
Obesity is a chronic disease in which accumulation of excess body fat can result in impaired health. In cases of severe obesity, weight loss surgery can be necessary as a treatment. There are different forms of surgery but the common basic principle is to restrict food intake and decrease the absorption of food in the stomach and intestines. As a consequence, there is a higher risk of developing nutrient deficiency after surgery and supplementation of protein, vitamins, and minerals can be necessary. This study evaluates intakes of protein, vitamins, and minerals in patients with weight loss surgery and compares them to recommended intakes. Further, this study looks at the role of age, sex, and socioeconomic status in this context.
Prevention of malnutrition in infants and children requires access and intake of nutritious food starting at birth with exclusive breastfeeding for the first 6 months of life, breastfeeding in combination with complementary foods from 6-24 months of age, access to clean drinking water and sanitation, access to preventive and curative health care (including prenatal). In Ghana, the Demographic and Health Survey of 2014 reports rates of stunting, wasting and underweight in children aged 0-59 months are 28%, 14% and 9% respectively. Furthermore, height for age starts dropping from age 4-6 months with children aged 6-23 months being more likely to be stunted (40%) than those below 6 months (4%). Infant and young child feeding data show that for breast-fed children ranging from 6 months through 35 months of age, cereals are predominantly the first foods introduced in the diet (6-8 months of age). As the child grows older, consumption of fruits rich in Vitamin A, other fruits and vegetables and meat, fish, poultry and eggs are reported by the mothers. The Demographic and Health Survey (DHS) found that the proportion of breast fed children aged 6-23 months who received a recommended variety of foods the minimum number of times per day increases with child's age from 28% in children 6-8 months to 50% in children aged 18-23 months. The study objective is to examine the effect of providing a macro- and micro-nutrient fortified complementary food supplement (KokoPlusTM) on growth and nutritional status of Ghanaian infants.
This formative research seeks to explore the use of egg (as a potential source of protein) as nutritional supplement for young children aged 6-8 months of either sex and breast milk composition of mothers of infants under 6 months old living in an urban slum of Dhaka city, Bangladesh.
Rationale: Undernutrition risk among community-dwelling older adults in developed countries is shown to be around 24%. Increasing protein intake is a strategy that is feasible as well as efficacious to reduce undernutrition in community-dwelling older adults. A promising strategy to increase protein intake among older adults, is to offer dietary solutions with normal foods that fit their current daily eating patterns. For this reason, home-delivered protein-rich readymade meals and protein-rich dairy products will be studied in this research. Objective: The primary objective is to study the effectiveness of commercially available protein-rich readymade meals and protein-rich dairy products in increasing protein intake of older adults who use a meal-delivery service to a level of 1.2 g/kg bodyweight/d. Secondary objectives include: studying effects of these meals and dairy products on total daily energy intake. Further, studying the acceptance of and compliance to the meals and dairy products. Study design: The study will be performed as a single-blind randomized, controlled, four-week trial in a real-life setting: in community-dwelling older adults' own homes. Study population: The target group of this study are community-dwelling older adults who use a meal-delivery service. Intervention: Both groups will receive readymade meals for each day during 4 weeks. They will also receive dairy products to freely consume during the intervention period. The intervention groups receives protein-rich meals and protein-rich dairy products, the control receives standard meals and food products. Main study parameters/endpoints: Difference in daily protein intake between intervention and control group. Secondary parameters: energy intake and acceptance (liking).
Obese patients, who underwent bariatric surgery, are at risk to develop protein malnutrition. The aim of this study is to evaluate the influence of postoperative protein supplementation on weight reduction, body composition and protein status.
The aim of this study is to describe the clinical presentation, indications, and operative treatment as well as assess the morbidity, mortality, and overall performance of revisional GBP after either failed and/or complicated Biliopancreatic Diversion "BPD" for weight loss. With such information, we hope to determine what features might assist us in advancing our knowledge about mechanisms of failure after primary bariatric surgery, mechanism of action of revisional GBP, and performance of revisional GBP through traditional outcome measurements as well as identifying predictors of good or poor outcome after revisional GBP in this specific subpopulation.
This study objectives are the following. - To describe the updated clinical presentation, indications, and multidisciplinary medical management of patients with a failed and/or complicated jejunoileal bypass (JIB). - To analyze the feasibility, safety, and efficacy of one-stage laparoscopic re-operative gastric bypass surgery for failed and/or complicated Jejunoileal bypass (JIB) for weight loss. - To determine what factors or strategies are associated with a successful outcome. In particular, the completion of the surgery in one stage with a laparoscopic approach.