Clinical trials: Irritable Colon
Irritable Colon
Study to Assess the Effect Of Alosetron On Mucosal Blood Flow
This study will look at colonic mucosal blood flow in subjects who have taken alosetron vs placebo and healthy volunteers vs diarrhea-predominant Irritable Bowel Syndrome (d-IBS) patients.
- Trial name
- NCT00370032
- Testing
- alosetron
- Where
- United Kingdom
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Irritable Bowel Syndrome
Moxibustion for Diarrhea-predominant Irritable Bowel Syndrome
To observe the safety and efficacy of moxibustion on diarrhea-predominant irritable bowel syndrome and evaluation by Magnetic Resonance Imaging (MRI), Event related potential (ERP).
- Trial name
- NCT02421627
- Testing
- moxibustion
- Where
- 3 sites in China
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Shanghai Institute of Acupuncture, Moxibustion and Meridian
Diarrhea-predominant Irritable Bowel Syndrome
Study on the Effectiveness and Mechanism of Tong-Xie-Yao-Fang in Treating Diarrhea-predominant Irritable Bowel Syndrome
Traditional Chinese Medicine focuses on the main pathogenesis of liver depression and spleen deficiency, and treats them from the perspective of soothing the liver and strengthening the spleen to treat on Diarrhea-predominant…
- Trial name
- NCT06737666
- Testing
- Tong-Xie-Yao-Fang
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
Ulcerative Colitis, Irritable Bowel Syndrome
Cerebral Resonance Magnetic Imaging During Rectal Distention
Irritable bowel syndrome is responsible for chronic abdominal pain, diarrhea and/or constipation. It is a very frequent problem. However, the exact cause of irritable bowel syndrome remains unknown.
- Trial name
- NCT00213330
- Testing
- rectal distension
- Where
- France
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital, Rouen
Irritable Bowel Syndrome
Small and Large Bowel Transit Tests Using MRI (Study 1)
Irritable bowel syndrome, (IBS) is a common functional disorder of the gut that can be quite disabling to patients. The most common symptoms of IBS are abdominal pain or discomfort along with erratic changes in bowel habit of…
- Trial name
- NCT01534507
- Where
- United Kingdom
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Irritable Bowel Syndrome
Effect of Menstrual Cycle on Central Nervous System (CNS) Processing of Gut Stimuli in Irritable Bowel Syndrome (IBS) and Control
The hypothesis of the study is that women perceive intestinal stimulation (rectal balloon distention) differently in different phases of the menstrual cycle, i.e there is an effect of hormones on the sensory pathway, and that…
- Trial name
- NCT00219531
- Testing
- perception of rectal balloon distention
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Penn State University
Healthy Subjects, Functional Dyspepsia
Cerebral Cortical Influences on Autonomic Function
This is an exploratory neurophysiological study that will determine the impact of non-invasive brain stimulation on autonomic regulation, with a focus on gastrointestinal function.
- Conditions
- Healthy Subjects, Functional Dyspepsia, Irritable Bowel Syndrome
- Trial name
- NCT03869372
- Testing
- rTMS
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- David Levinthal
Irritable Bowel Syndrome, Digestive System Diseases
Abnormal Expression Proteins, Mitochondrial DNA and miRNA of Irritable Bowel Syndrome
In the investigators study, the investigators will focus on the screening of the related proteins and miRNA to IBS in order to reveal the possible clues or molecular mechanism for this disorder.
- Conditions
- Irritable Bowel Syndrome, Digestive System Diseases, Gastrointestinal Diseases, Intestinal Diseases
- Trial name
- IBS (NCT01028898)
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Blastocystis Infections
Molecular Characterization of Blastocystis Isolates From Human by Restriction Fragment Length Polymorphism (RFLP) Analysis
Blastocystis is an anaerobic unicellular protozoal parasite infecting the gastrointestinal tract of humans and a wide range of animals.
- Trial name
- NCT05580393
- Testing
- RFLP analysis of SSU rRNA
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Irritable Bowel Syndrome
Safety and Efficacy Study of PEA and Polydatin on Intestinal Inflammation and Visceral Hyperalgesia in IBS Patients
Despite the pathophysiology of IBS remains largely unsettled, several mechanisms have been proposed to explain symptom generation.
- Trial name
- CMD-IBS09(2) (NCT01370720)
- Testing
- Recoclix
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- MARIA CRISTINA COMELLI
Irritable Bowel Syndrome
Pilot Study of the Physiological Effects of an Integrative Medicine Approach in Irritable Bowel Syndrome
Although underutilized, what is emerging as one of the best ways of evaluating inflammation in the body, particularly in difficult to observe regions, is through the use of Fluorodeoxyglucose (FDG) positron emission tomography…
- Trial name
- IBS (NCT03370614)
- Testing
- IBS Group, Healthy Control Group
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Inflammatory Bowel Disease
Food-effect, Drug-Drug Interaction (DDI), and Formulation Bridging Study
This is a Phase 1, open-label, 2-cohort, food-effect, DDI, and formulation bridging study.
- Trial name
- NCT03555617
- Testing
- TD-1473, Itraconazole
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Theravance Biopharma
Diarrhea-Predominant Irritable Bowel Syndrome
Study to Assess Effects of Postbiotic vs Placebo in Participants With Diarrhea-predominant IBS
The present study is a randomized, double-blind, placebo-controlled, parallel group clinical study that assesses the effect of postbioc on the complaints of subjects with moderate to severe diarrhoea-predominant irritable bowel…
- Trial name
- NCT06346847
- Testing
- Postbiotic
- Where
- 23 sites in India
- Volunteers
- 384 people, healthy volunteers welcome
- Sponsor
- A-Mansia Biotech S.A.
Irritable Bowel Syndrome with Diarrhea, Purine Metabolism Disorder
B.Subtilis Attenuate Symptoms in Diarrhea-predominant Irritable Bowel Syndrome by Increasing Hypoxanthine Biosynthesis
This is a prospective, single-blind, randomized parallel study to investigate whether B. subtilis could improve clinical symptoms of IBS-D patients. Patients are randomly assigned by envelope method.
- Trial name
- NCT06612411
- Testing
- B. subtilis, Dead B. subtilis
- Where
- 2 sites in China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Jinling Hospital, China
Irritable Colon, Irritable Bowel Syndrome (IBS)
Study On The Effect Of GW876008 On Cerebral Blood Flow In Irritable Bowel Syndrome (IBS) Patients And Healthy Volunteers
This is a three-period crossover study to compare GW876008 and placebo to see if GW876008 will normalise blood flow responses after different emotional stimuli.
- Trial name
- NCT00376896
- Testing
- GW876008 200mcg, GW876008 20mcg
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Irritable Bowel Syndrome, Healthy
Remote Study of an Electronic Means to Characterize Bowel Movements in Adult Populations
A remote study to find out if a mobile phone application (HealthMode Stool) can serve as a useful tool to track and characterize daily bowel movements.
- Trial name
- NCT04182048
- Where
- United States
- Volunteers
- 843 people, healthy volunteers welcome
- Sponsor
- HealthMode Inc.
Irritable Bowel Syndrome
Effect of BIO-K+ on Symptoms of Irritable Bowel Syndrome
The purpose of this study is to evaluate the safety and effectiveness of Bio-K+ on symptoms of IBS.
- Trial name
- NCT01545037
- Testing
- L. acidophilus CL1285® + L. casei LBC80R® + L. rhamnosus CLR2®
- Where
- 3 sites in United States
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Bio-K Plus International Inc.
Irritable Bowel Syndrome With Diarrhea, Irritable Bowel Syndrome
Safety and Efficacy of a Probiotic Supplement in IBS-D
This study aims to assess the safety and efficacy of a single probiotic strain on symptom severity in adults with diarrhea-predominant Irritable Bowel Syndrome (IBS-D).
- Trial name
- IBIS (NCT05754177)
- Testing
- Probiotic
- Where
- Slovenia
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- The Archer-Daniels-Midland Company
Irritable Bowel Disease
Assessing Uniqueness of Inflammatory Bowel Disease Related Microbiome-derived Biomarkers
To assess the differential expression of IBD-related microbiome-derived biomarkers including bacterial strains and peptides such as antimicrobial peptides (AMP) found in inner-colonic samples (HygiSample™) in comparison to home…
- Trial name
- NCT05640583
- Testing
- Hygieacare System
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- HyGIeaCare, Inc.
Irritable Bowel Syndrome
The Effect of the Low FODMAP Diet and Dietary Oligofructose on Gastrointestinal Form, Function and Microbiota
Some carbohydrates, complex sugars, which are found in grains, fruit and vegetables, cannot be digested by humans. When eaten they pass through the small bowel to the large bowel, or colon.
- Trial name
- FOG (NCT02259465)
- Testing
- low FODMAP diet, Oligofructose, Maltodextrin
- Where
- United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Nottingham