View clinical trials related to Intestinal Inflammation.
Filter by:Type of study: Clinical Trial. Main objective: To study the effect of daily consumption of the probiotic (GI BIOTICS 100B UFC) on intestinal inflammatory markers, intestinal microbiota, intestinal health, body composition and sports performance in older adults for 8 weeks. Participant Population/Health Conditions: The study will involve 44 sedentary men with a body mass index > 25 kg/m2 and aged between 60 and 75 years. Participants Will: Be randomised into one of two groups: consumption of a placebo capsule (comparison group) and consumption of GI BIOTICS 100B UFC daily for a period of 8 weeks (experimental group). Provide feces and blood samples before and after the 8-week intervention. Undergo analysis of these samples using advanced techniques to understand the effect of the consumption of the probiotic. Undergo a submaximal stress test and muscle strength will be measured using a handgrip dynamometer.
The goal of this observational study is to define the prevalence of chronic rhinosinusitis in patients with intestinal bowel disease. The main questions it aims to answer are: - Evaluate the influence of chronic rhinosinusitis on the quality of life of patients with intestinal bowel disease - Evaluate any relationships between chronic rhinosinusitis and the clinical course of intestinal bowel disease -Evaluate the influence of chronic rhinosinusitis on the response to biologic therapies for intestinal bowel disease - Evaluate mucosal barrier damage in patients with chronic rhinosinusitis and intestinal bowel disease by collecting blood and stool samples according to clinical practice - Presence of enterotoxin sensitization to S. Aureus in patients with intestinal bowel disease - Histopathological evaluation: reevaluation of biopsy slides performed according to clinical practice will be performed in patients with chronic rhinosinusitis and intestinal bowel disease in order to quantify the proportion of eosinophilic infiltrate at the intestinal level and to assess any differences from the population with intestinal bowel disease only. Patients with intestinal bowel disease afferent to our outpatient chronic inflammatory bowel disease clinic at CEMAD will be enrolled.
The precise and noninvasive evaluation of disease activity among patients with Crohn's disease is not easy, especially for children. It deals with clinical, biological, histological and radiological parameters. Bowel sounds (BS) when evaluated by a stethoscope are modified by several factors including surgery, infection, drugs or intestinal inflammation. These factors can interact on intestinal motricity. There is a direct relationship between gastrointestinal motility and characteristics of BW. The study of BS using a stethoscope is a simple method, although operator dependent and subjective,with a wide inter and intraindividual variability. Some studies among adults showed interest in the spectral analysis of BS to assess gastrointestinal motility. This more precise and reproducible method is not operator dependent. To date, no such study has evaluated the correlation between disease activity and the spectral pattern of BS. of this project is to assess the correlation between disease activity and the spectral pattern of BS in pediatric Crohn's disease.
In 2016, the World Health Organization (WHO) set a global policy recommending daily oral iron supplementation (60 mg iron) for 12 weeks for all women living in countries where anemia prevalence is >40%, such as in Cambodia. However, recent studies have shown the prevalence of iron deficiency to be low in Cambodian women and that supplementation would likely only benefit ~10% of women. Iron supplementation may be harmful in women with genetic blood disorders (e.g. thalassemia), which are common in Cambodia, as these individuals are already at an increased risk of iron overload. The risks are made greater by the fact that iron absorption from most common form of supplementation, ferrous sulfate, is low. Typically less than 20% is absorbed in the gut; the remaining 80% passes unabsorbed into the colon where it can increase the risk of pathogen growth and gut inflammation. Alternatively, ferrous bisglycinate is a newer supplemental form of iron. This amino acid chelate has 2-4x higher bioavailability than ferrous sulfate and is associated with fewer GI side-effects. In view of WHO policy and risks of supplementation, there is a need to determine the potential for harm, and if novel forms of iron supplements are safer.
With the recent recommendation from Health Canada to extend exclusive breast-feeding to 6 months of age there has arisen concern about what is the best solid food to introduce at that time. Traditionally solids were introduced in Canada at 4-6 months and usually iron-fortified rice cereal was the first food of choice. New recommendations from Health Canada include meat as a potential first food as well as other iron fortified foods. This has lead to uncertainty of both public health officials and parents about the optimal introduction and choice of solids after exclusive breastfeeding. In addition to meeting iron needs with the first solid food choice, the investigators are concerned about the possible generation of reactive oxygen species (ROS) in the gut of the infant fed traditional iron fortified cereals. Infant cereals are fortified at 25-30 mg iron per 100 g dry-weight. Absorption of the non-heme electrolytic iron ranges from 5-10% so that most of the residual iron enters the colon. Normally excess iron is sequestered by a variety of mechanisms in the body, but there is no such system for the sequestering of iron in the gut lumen. The investigators have shown that providing iron supplements to adults where the majority of the iron is unabsorbed passes through the digestive tract can lead to the generation of ROS in the colon. These effects are seen in adults receiving 1 mg/kg/day supplemental iron. By 5-6 months of age infants consuming iron fortified cereals will receive the same dose and are likely producing ROS in their digestive tract. This may cause inflammation and make infants more susceptible to disease. The investigators think that meats and infant cereals with phenolic antioxidants available from fruits will likely reduce the generation of ROS in vivo. Therefore the investigators wish to determine if traditional and newly recommended first foods are safe from a free radical and inflammatory perspective. HYPOTHESES: 1. Consumption of infant cereals with iron will increase ROS generation in the gut 2. Consumption of infant cereals with iron and fruit will decrease ROS in the gut 3. Consumption of meat will not generate ROS 4. Consumption of iron fortified cereals or meat will maintain iron status during infancy