View clinical trials related to Gastrointestinal Dysfunction.
Filter by:The goal of this randomized, crossover, clinical trial is to link: 1) gastrointestinal motility patterns induced by acute consumption of whole and refined grains, 2) enteric microbial production of bioactive metabolites, and 3) circulating postprandial appearance of metabolites important to cardiometabolic health including glucose, triglycerides, and cholesterol. Participants will be asked to consume a Smartpill monitoring device that records metrics of gastrointestinal motility in response to whole or refined grains, monitor cardiometabolic metabolties over an 8 hour postprandial window, and provide a fecal sample for microbiome-related analyses.
This study is a quasi-experimental design clinical trial with the primary objective of comparing the health status of patients with esophageal cancer. Participants were divided into an experimental group and a control group. Patients in the experimental group received routine care and acupressure for 5 consecutive days starting from the day after entering the ward after esophageal cancer surgery, in the control group, participants received routine care, and Participants were assessed on the Gastrointestinal Symptom Distress Scale at the end of the intervention. The aim of this study was to verify the effectiveness of acupressure in improving of gastrointestinal symptoms distress after esophageal cancer surgery.
Two bioactive compounds, N-trans-caffeoyl tyramine (NCT) and N-trans-feruloyl tyramine (NFT), have been investigated for potential gut health benefits. The shells of hemp seeds are a rich source of NCT and NFT. The hypothesis for this project is that ingestion of a hemp fiber bar containing NCT and NFT will mitigate exercise-induced increases in gut permeability. This study will examine the efficacy of 2-weeks ingestion of a hemp fiber bar (high and low doses) in moderating exercise-induced gut permeability using a randomized crossover trial. Objective #1: To conduct a randomized crossover trial using placebo-controlled, double-blind procedures with 20 cyclists who will in random order ingest a hemp fiber bar supplement (high and low doses) or placebo each day for two weeks prior to an exercise challenge (2.25 hours of intensive cycling). Objective #2: To determine if hemp fiber bar supplementation attenuates exercise-induced gut permeability using several outcome measures including plasma lactulose to 13C mannitol (L:M) ratio and plasma intestinal fatty acid binding protein (I-FABP) as markers of gastrointestinal permeability and mucosal damage, respectively. Shifts in thousands of metabolites will be measured via untargeted metabolomics to provide additional gut permeability biomarkers and help reveal underlying mechanisms.
This is a randomized, double-blind, placebo-controlled, 3 arm parallel group study of 12 weeks duration, with a 4-week run-in period as the control phase and an 8-week intervention period, to investigate the effectiveness of the treatment on upper GI disturbance.
Although chest infections affect wellbeing and survival in cystic fibrosis (CF), most people with CF also have difficulty digesting food and must take medication for this. In spite of this treatment, two thirds of people with CF miss school or work because of tummy symptoms (pain, bloating and wind). In some cases these symptoms become severe leading to bowel obstruction and hospital admission. Long term, people with CF have a greater risk of bowel cancer. The investigators asked people with CF and health professionals to suggest the most important questions for research. Treatment of gut symptoms was in their top 10 list. Current treatments are often ineffective because the investigators do not fully understand why symptoms occur. GRAMPUS-CF SRC will describe accurately the categories of gut symptoms in CF and find out why they occur. The investigators will do this using magnetic resonance imaging (MRI) scans and tests which give a detailed description of the germs in the bowel or which measure inflammation. The investigators will also study the effects of diet, using a questionnaire. The investigators will link these results together, using advanced statistics to find the factors causing gut symptoms. The investigators will then identify treatments which are likely to be helpful. In future work the investigators will test these in clinical trials.
This study aims to find out the role of plasma I-FABP level, SOFA score, fluid balance, and vasopressor dose in predicting gastrointestinal dysfunction in high-risk postoperative patients treated in ICU
The present study is a randomized, double-blind (Double dummy), placebo-controlled, parallel-group study to assess the gut health effects of heat-killed post biotics in overweight and obese individuals
The PROMEPHY study aims to assess differences between animal versus plant-based proteins on metabolic and physiological parameters in healthy adults. It is envisaged that the results from this study will provide important and novel insights into the potential health-benefits of regular consumption of plant-based proteins. This may enable future application in products available to the consumer. The main objective of this study is to compare the changes in serum essential amino acid bioavailability after two weeks of daily consumption of a plant-based protein mix with the changes in serum essential amino acid bioavailability after two weeks of daily consumption of a milk protein isolate. In addition this study will aim to assess the impact of different protein sources on gut microbiota and proteome composition to determine the potential health impact of consumption of plant-based proteins.
The ASC - Autism Pilot Study is a single center randomized open dose titrating phase I clinical intervention pilot trial with the aim of investigating safety and treatment effect of an allogeneic adipose tissue derived mesenchymal stromal cell product (C2C_ASC) in children with autism spectrum disorder (ASD) and gastrointestinal symptoms.
The use of probiotics is a widespread clinical practice to improve the composition of the microbiota in healthy and pathological patients. However, in recent years, inactivated microorganisms have begun to be used that can exert a certain anti-inflammatory effect at the intestinal level. Among them, Bifidobacterium longum (CECT 7347) has been used in various clinical trials with promising results. It has immunoregulatory properties and an excellent ability to attenuate the activity of epithelial cells at the intestinal level. However, it is necessary to carry out clinical trials to verify its effects, preferably in healthy patients who show certain gastrointestinal discomfort. For this reason, a parallel, randomized, double-blind, controlled pilot clinical trial with 2 study arms has been proposed to assess the effect of habitual consumption of B. longum CECT 7347 on mild-moderate functional digestive disorders in a group of healthy people.