View clinical trials related to Gastrointestinal Symptoms.
Filter by:Bovine colostrum is a dairy food and the first milk produced by the mother cow. Abundant research exists revealing the valuable health benefits it confers due to its unique nutritional properties., including benefits to gastrointestinal health, fitness, and overall well-being.This study aims to test a specific food-grade supplement, ARMRA Colostrum Immune Revival, over a 12-week trial to better understand the well-being, fitness, and gut benefits. This trial will use two groups, one that suffers from gastrointestinal complaints frequently and another that exercises at least three days a week.
A double-blind randomized, placebo-controlled study will be performed with experienced endurance athletes to assess the effect of probiotics supplementation on the occurrence and intensity of the gastrointestinal symptoms, on performance and on the composition and function of the gut microbiota. The duration of the supplementation period, with Ecologic® PERFORMANCE supplements, is fourteen weeks. Standardized maximum exercise tests on a treadmill are performed before and after the supplementation period, as well as two performance tests (before) and one performance test (after). During the performance tests, the load is first submaximal for 1 hour, after which a time trial of 30 minutes will be performed. The measurements before and after the supplementation period are performed on individual days with at least 48 hours of relative rest in between. During the supplementation period, training diaries, a Profile of Mood States (POMS) questionnaire and a few questionnaires about dietary habits will be completed.
Different physical form of apples had a significant effect on satiety and blood sugar levels which was shown in a 1977 study by Haber and his team (Haber et al.1977).It was suggested that , this effect was due to processing of the apples which modified the bioavailability of carbohydrate and fiber content.However this was not enough to explain the mechanistic effect of the apples. Within the last decade, the role of magenetic resonance imaging has been very promising in understanding gastrointestinal function and physiology. Recent MRI studies have measured changes in gastrointestinal volumes due to the effect of fermentable carbohydrates. Apple contains fermentable carbohydrates or FODMAPs. They are known to be poorly absorbed in the small and exert an osmotic effect by increasing markedly small bowel water content in the intestinal lumen as demonstrated in imaging studies.(Murray et al 2014 and Placidi et al 2012). A reduction of FODMAPs in the diet of IBS sufferers has been found to alleviate functional gut symptoms demonstrated in several randomised controlled trials. In order to fully understand the 1977 Haber study, the investigators would like to repeat the study using modern MRI methods in healthy volunteers and measure the volume changes in the stomach, small bowel and colon. In addition appetite and symptoms would also be investigated after ingesting each test meal.
The study evaluated the safety, tolerability and acceptability of a lifestyle modification program with nutritional supplementation designed to restore balance to healthy bowel function in generally healthy subjects
The main objective of the study is to investigate the effect of probiotic supplementation on lactose maldigestion.
Participants experiencing recurrent gastrointestinal symptoms in this double-blind, randomized, controlled trial will receive either a commercially-available probiotic dietary supplement or placebo. The investigators hypothesize that participants in the probiotic dietary supplement group will experience greater improvement in their gastrointestinal symptoms than participants in the placebo group.
The aim of the study is to evaluate the potential protective effect of Lactobacillus paracasei subspecies paracasei F19 administration on bowel symptom onset in patients with gastro-esophageal reflux disease at long-term PPI treatment.
The primary physiological impacts of fiber intake include the gastrointestinal effects of stool bulking, increased stool frequency and decreased gastrointestinal transit time (GTT). Fermentation of resistant starches by microbiota increases bacterial numbers, which increases fecal bulk and may impact frequency and transit time. The purpose of this study is to determine the effects of resistant potato starches (potato fiber) on stool frequency, transit time and microbiota in healthy individuals.
The study is a randomised, placebo-controlled, double-blind, parallel, dose-finding study with healthy volunteers. A total of 100 male and female volunteers will be included. The volunteers will be randomized into one of 10 groups, each of 10 participants, consuming either active product in various mixes and doses (9 groups) or placebo product (1 group) for 2 weeks. The 9 groups receiving active product will receive either one of two Human Milk Oligosaccharides (HMOs) alone or in combination at different doses. The primary purpose of the study is establishing the effects of various compositions and doses of HMOs on the faecal flora and on gastrointestinal symptoms in health adults.
Improvement in the rate of bacterial translocation may lead to a decrease in a chronic inflammatory response thereby decreasing CD4 destruction and HIV proliferation. By the addition of probiotics we hope to show a reduction in LPS leading to a decrease in chronic inflammation and therefore an improvement in immune markers.