Clinical trials: Bowel Functions
Muscle Loss
Galactooligosaccharide and Aging
Sarcopenia is a progressive muscle disease, most commonly affecting older individuals, that is categorised by 1) low muscle strength, 2) low muscle quantity or quality, and 3) low physical performance.
- Trial name
- NCT06411964
- Testing
- Prebiotic
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Bath
Healthy, Gastrointestinal Dysfunction
Efficacy of a Whole Cell Algae Fermentate on Gut Health and Overall Immune Function in Healthy Adults With Mild Gastrointestinal Issues
The objective of the current study is to evaluate the effect of whole cell fermentate on gut health, including GI system function, such as supporting consistency and regularity of bowel habits, as well as changes in microbiota.
- Conditions
- Healthy, Gastrointestinal Dysfunction, Cold Symptom, Flu Symptom
- Trial name
- NCT04735809
- Testing
- Whole Cell Algae Fermentate
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Kemin Foods LC
Irritable Bowel Syndrome, Cyclical Vomiting Syndrome
Multi Modal Imaging: An MRI Study to Investigate Differences in the Structure and the Function of the Brain at Rest.
The structural/RSN study involves Structural and Resting State Neuroimaging. The purpose of Structural Neuroimaging is to use MRI technology to identify cortical and white matter morphometric differences between patients with…
- Conditions
- Irritable Bowel Syndrome, Cyclical Vomiting Syndrome, Ulcerative Colitis, Vulvodynia
- Trial name
- MMI (NCT01517516)
- Where
- United States
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Irritable Bowel Syndrome, Relief of Irritable Bowel Syndrome Symptoms
Effects of Cultura Yoghurt in Irritable Bowel Syndrome (IBS) Patients on Intestinal and Immunological Changes
To determine the effect of cultura probiotic yoghurt on number of responders to treatment during 8 weeks of treatment in comparison to placebo.
- Conditions
- Irritable Bowel Syndrome, Relief of Irritable Bowel Syndrome Symptoms, Quality of Life
- Trial name
- NCT01127828
- Testing
- Arla Yoghurt with no probiotic, Probiotic yoghurt (Cultura)
- Where
- Sweden
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Good Food Practice, Sweden
Postoperative Pain
The Impact of Chewing Gum on Postoperative Bowel Activity and Postoperative Pain After Total Laparoscopic Hysterectomy
Surgical interventions, such as restoring the health of patients and eliminating their existing symptoms, the surgical process can have many negative effects on the patient.
- Trial name
- NCT05135416
- Testing
- chewing gum Group, Control group
- Where
- Turkey (Türkiye)
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Healthy
Effect of Brazilian Fruits Peel on Metabolic Regulation and Appetite in Healthy Subjects
The purpose of the study was to investigate how Brazilian fruits peel affect acute/postprandial glucose and insulin responses, inflammatory markers, appetite control peptides, antioxidative capacity, as well as subjective…
- Trial name
- BRASIL-MET (NCT02245906)
- Testing
- Control drink, Brazilian fruit peel flour, Negative control drink
- Where
- Sweden
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Lund University
Irritable Bowel Syndrome
Intracolonic FODMAP Infusion in Healthy Volunteers
Irritable bowel syndrome (IBS) is one of the most common chronic diseases of the gut-brain axis. The underlying pathophysiology is multifactorial, poorly understood and differs between the subtypes: constipation-dominant IBS…
- Trial name
- ICOF (NCT06488534)
- Testing
- Fermentable Oligo-, Di- Monosaccharides And Polyols (FODMAPs)
- Where
- Belgium
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Intestinal Barrier Function
The Effect of Probiotic Intake on Intestinal Permeability in Healthy Adults
In this double blind, crossover study participants will take a placebo for 3 weeks each. Gut permeability will be assessed weekly using food-grade sugar molecules.
- Trial name
- PIP (NCT03611400)
- Testing
- Probiotic
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Florida
Constipation - Functional
Breath Gases, Gut Flora, and Immunity in Children With Constipation
Constipation is a common problem in children that can affect their daily life, school performance, and social activities. Researchers have found that the bacteria living in our intestines (called "gut microbiome") may play an…
- Trial name
- NCT07797491
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Healthy
Dietary Fiber, Microbiota and Cognitive Function in Healthy Adults
Dietary fiber is well-known for its many health benefits, including the support of gastrointestinal, metabolic, and mental health.
- Trial name
- FOCUS (NCT04951674)
- Testing
- High fiber diet, Control diet
- Where
- Ireland
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University College Cork
Irritable Bowel Syndrome
Clinical Trials of N-acetyl Glucosamine Capsule for IBS-D Treatment
This study is a randomized double-blind placebo-controlled clinical trail to evaluate the clinical efficacy and safety of 1.1 chemical drugs N-acetyl-D-glucosamine on Chinese IBS-D patients coming from thirty- six centers in…
- Trial name
- NCT02504060
- Testing
- N-acetyl-D-glucosamine
- Where
- China
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- Third Military Medical University
Irritable Bowel Syndrome
the Relationship Between Helicobacter Pylori Infection and Irritable Bowel Syndrome
Evaluating any possible relationship between irritable bowel syndrome occurrence and Helicobacter pylori infection
- Trial name
- NCT04847401
- Testing
- H. pylori stool antigen
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Intestinal Microbiota and Barrier Function
Use of a Novel Synbiotic to Change Human Gut Bacteria and Improve Health in Obese Adults
This study evaluates the effect of a dietary supplement to improve gut health. The participants will take one of six dietary treatments for three weeks, and the gut bacteria and the gut intestinal barrier will be assessed to…
- Trial name
- NCT02355210
- Testing
- Bifidobacteria adolescentis BD1, Bifidobacteria animalis subsp. lactis BB-12, Bifidobacteria adolescentis BD1 and galactooligosaccharide
- Where
- United States
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Intestinal Failure
Essential Fatty Acid Status & Immune Function in Parenteral Nutrition Patients
The purpose of this study is to determine if patients on long-term olive oil-based parenteral nutrition have an adequate essential fatty acid status and immune status, compared to age- and sex-matched healthy controls.
- Trial name
- NCT01986153
- Where
- Netherlands
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Geert Wanten
Irritable Bowel Syndrome
Frequency of Sleep Abnormalities in Patients With Irritable Bowel Syndrome and Effect of Pharmacological Intervention
Irritable bowel syndrome (IBS), a common gastrointestinal (GI) disorder in India and in the rest of the World, is enigmatic in its pathogenesis.
- Trial name
- NCT04193501
- Testing
- Melatonin 3 mg
- Where
- 2 sites in India
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- Sanjay Gandhi Postgraduate Institute of Medical Sciences
Microbiota, Cancer
DASH INtervention to INvestigate the Gut
The study investigators will recruit a generally healthy sample of 112 black and white adults from Birmingham, AL to participate in a 28-day randomized, controlled feeding study.
- Trial name
- DINING (NCT04538482)
- Testing
- DASH Diet, standard American diet
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Irritable Bowel Syndrome
Irritable Bowel Syndrome and Lactibiane Tolerance
The purpose of this study is to evaluate the effects of a probiotic combination (Lactibiane Tolerance) on the severity of symptoms in patients with irritable bowel syndrome (IBS).
- Trial name
- NCT01529359
- Testing
- Lactibiane Tolerance
- Where
- France
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- PiLeJe
Lower Abdominal Pain, Diarrhea
Efficacy and Safety of Encapsulated Bifidobacterium Longum BBH016 in Subjects With Lower Gastrointestinal Symptoms
Functional lower gastrointestinal (GI) symptoms such as abdominal pain, diarrhea, loose stools, and bloating are common in adults without identifiable organic disease and are associated with impaired quality of life and increased…
- Conditions
- Lower Abdominal Pain, Diarrhea, Irritable Bowel Syndrome
- Trial name
- NCT07484412
- Testing
- Bifidobacterium longum BBH016
- Where
- South Korea
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Healthy
Effects of the Short-Chain Fatty Acids-Targeted Dietary Interventions on the Selected Autonomic Functions in Humans
Recent data feature short-chain fatty acids (SCFAs), products of gut microbial fermentation, as modulators of the blood pressure of the host.
- Trial name
- NCT06851039
- Testing
- Potato starch supplementation, Sodium butyrate supplementation, Accessible starch supplementation
- Where
- Poland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University
Post-infectious Irritable Bowel Syndrome, Irritable Bowel Syndrome
Characterizing Protein Biomarkers of Post-infection Irritable Bowel Syndrome
The investigators will characterize and compare protein signatures between groups with and without post-infection irritable bowel syndrome (PI-IBS).
- Trial name
- NCT06032117
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- University of Nevada, Reno