Clinical trials: Bowel Functions
Irritable Bowel Syndrome
Sucrose Breath Test to Determine Intestinal Permeability in IBS
Irritable Bowel Syndrome (IBS) is a growing clinical diagnosis affecting 10-20% of the US population. While current diagnostic criteria aids in correctly diagnosing IBS, the cause of the disease still remains unclear.
- Trial name
- NCT01674088
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Metabolic Solutions Inc.
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
Prebiotics, Anxiety
Gut-brain Axis, Brain Function, and Behaviour.
The aim is to test if dietary supplementation with prebiotics reduces measures of anxiety in healthy human participants with high self-reported levels of anxiety.
- Conditions
- Prebiotics, Anxiety, Humans, Magnetic Resonance Imaging
- Trial name
- NCT03554694
- Testing
- Prebiotics
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Malignant Tumors
Exploring Gut Microbiome Differences in Female Cancer Patients With Varied Ovarian Function and Fertility Outcomes Following Immune Checkpoint Inhibitor Therapy
The goal of this observational study is to evaluate the impact of Immune Checkpoint Inhibitor (ICI) treatment on ovarian function and fertility, and to explore the role of gut microbiota in female cancer patients of reproductive…
- Trial name
- NCT07201259
- Testing
- No Intervention: Observational Cohort
- Where
- China
- Volunteers
- 40 people
- Sponsor
- West China Second University Hospital
Irritable Bowel Syndrome With Diarrhea
12-Week Efficacy and Safety Study of Ibodutant in Women With Irritable Bowel Syndrome With Diarrhea (IBS-D)
Irritable Bowel Syndrome with diarrhoea (IBS-D) is a functional gastrointestinal disorder characterised by chronic or recurrent abdominal pain or discomfort and diarrhoea.
- Trial name
- IRIS-3 (NCT02107196)
- Testing
- Ibodutant 10 mg
- Where
- 127 sites in United States, Bulgaria and 9 more
- Volunteers
- 535 people
- Sponsor
- Menarini Group
Bacteria
Calibrated Diets and Human Intestinal Microflora
The main objective of the study is to realized a collection of feces in order to study the modification of the intestinal microflora according to alimentary fibres
- Trial name
- AlimIntest (NCT00639561)
- Testing
- 10 g of fibres per day, 40 g of fibres per day
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Major Depressive Disorder, Irritable Bowel Syndrome
Neurocognitive Effects of FMT in MDD Patients With and Without IBS
This study is a phase 2/3 open-label controlled trial (CT) in which adults with Major Depressive Disorder (MDD) and adults who have MDD plus comorbid Inflammatory Bowel Syndrome (IBS) will be assigned to either receive oral Fecal…
- Trial name
- NCT05174273
- Testing
- Fecal Microbiota Transplantation
- Where
- Canada
- Volunteers
- 133 people
- Sponsor
- Valerie Taylor
Irritable Bowel Syndrome
Ayurvedic Herbs in Diarrhea Predominant Irritable Bowel Syndrome
In the present study the investigators are trying to evaluate the effect of Murraya koenigii leaves, Punica granatum and Curcuma which is administered to the patients in a combined form as tea.
- Trial name
- AHIB (NCT01418066)
- Testing
- Ayurvedic Herbs
- Where
- Germany
- Volunteers
- 32 people
- Sponsor
- Universität Duisburg-Essen
Irritable Bowel Syndrome
Gluten-free Diet in Irritable Bowel Syndrome
To evaluate the effects of a gluten-free diet in irritable bowel syndrome.
- Trial name
- NCT02528929
- Testing
- Gluten-free diet
- Volunteers
- 48 people
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Irritable Bowel Syndrome (IBS), Intestinal Diseases
Exclude or Expose in Irritable Bowel Syndrome: What Works for Whom and How?
This research project will assess how two treatments for irritable bowel syndrome (one dietary and one behavioral) work and for whom.
- Conditions
- Irritable Bowel Syndrome (IBS), Intestinal Diseases, Gastrointestinal Disease
- Trial name
- NCT06940596
- Testing
- FODMAP Diet, Exposure-based Cognitive Behavioral Therapy
- Where
- Australia
- Volunteers
- 235 people
- Sponsor
- University of Melbourne
Chronic Idiopathic Constipation
SP-304 Dose Ranging Study in Patients With Chronic Idiopathic Constipation
This is a Phase 2a, randomized, double-blind, placebo-controlled, 14-day repeat oral, dose ranging study to determine the safety, pharmacokinetics (PK) and pharmacodynamics (PD) effects of SP-304 in patients with chronic…
- Trial name
- CIC (NCT01053962)
- Testing
- SP-304 0.3 mg, SP-304 1.0 mg, SP-304 3.0 mg
- Where
- 14 sites in United States
- Volunteers
- 84 people
- Sponsor
- Bausch Health Americas, Inc.
Acute Undifferentiated Leukemia, Adult Acute Lymphoblastic Leukemia in Remission
Deferasirox in Treating Iron Overload Caused By Blood Transfusions in Patients With Hematologic Malignancies
RATIONALE: Deferasirox may remove excess iron from the body caused by blood transfusions. PURPOSE: This clinical trial studies deferasirox in treating iron overload caused by blood transfusions in patients with hematologic…
- Conditions
- Acute Undifferentiated Leukemia, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission, Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities
- Trial name
- NCT01273766
- Testing
- deferasirox, laboratory biomarker analysis, enzyme-linked immunosorbent assay
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Wake Forest University Health Sciences
Irritable Bowel Syndrome
Evaluating the Efficacy of the Mediterranean Diet to the Low- Fermentable, Oligosaccharides, Disaccharides, Monosaccharides, and Polyols (FODMAP) Diet in Treating Irritable Bowel Syndrome(IBS)
This study is being completed to determine if the Mediterranean (MD) and low FODMAP (fermentable, oligosaccharides, disaccharides, monosaccharides, and polyols) diets are comparable in the effectiveness to treat Irritable Bowel…
- Trial name
- NCT05807919
- Testing
- Diet low in all FODMAP groups, Diet - Mediterranean
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of Michigan
Celiac Disease, Irritable Bowel Syndrome
Irritable Bowel Syndrome Overlaping Celiac Disease
The goal of this prospective observational cohort stuty is to assess the prevalence of overlap irritable bowel syndrome on coeliac disease in patients on gluten-free diet.
- Conditions
- Celiac Disease, Irritable Bowel Syndrome, Overlap Syndrome
- Trial name
- IBSonCD (NCT05740306)
- Where
- Poland
- Volunteers
- 500 people
- Sponsor
- Centre of Postgraduate Medical Education
Aging, Vascular Stiffness
Acetate and Age-associated Arterial Dysfunction
Cardiovascular diseases are the leading cause of morbidity and mortality and contribute most to healthcare costs in the U.S. Age is the strongest cardiovascular disease risk factor, with >90% of all deaths from cardiovascular…
- Conditions
- Aging, Vascular Stiffness, Vascular Dilation
- Trial name
- NCT05424263
- Testing
- Calcium Acetate Oral Solution, Calcium Carbonate Oral Suspension
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Irritable Bowel Syndrome
Phase 2 Study of MD-1100 Acetate on Gastrointestinal Transit in Patients With C-IBS
The primary objective of this trial is to compare the dose-ranging pharmacodynamic effects of orally administered placebo, and 100 and 1000 ug qd of MD-1100 Acetate on gastrointestinal transit in patients with C-IBS.
- Trial name
- NCT00258193
- Testing
- MD-1100 Acetate
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Ironwood Pharmaceuticals, Inc.
Irritable Bowel Syndrome
A Clinical Trial Evaluating Diets for IBS
Diet and lifestyle changes are the recommended first line treatments for symptom relief in irritable bowel syndrome (IBS). Currently the only diet that is widely recommended and for which there is good evidence of efficacy in IBS…
- Trial name
- NCT05831306
- Testing
- Diet A, Diet B
- Where
- 2 sites in United States
- Volunteers
- 60 people
- Sponsor
- Beth Israel Deaconess Medical Center
Mental Health Wellness
Study of Probiotic Use After Childbirth in Relation to Emotional Well-Being
Researchers at Massachusetts General Hospital are interested in learning more about the neurobiology of well-being in new mothers and novel ways to support them during their transition to parenthood.
- Trial name
- PACE (NCT04472065)
- Testing
- Lactobacillus reuteri
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- Elizabeth Austen Lawson
Irritable Bowel Syndrome
Effect of Diet on Gulf War Illness
Fermentable Oligo-, Di and Mono-saccharides And Polyols (FODMAPs) are carbohydrates that are poorly digested in intestines. The undigested carbohydrates are fermented in the colon by gut bacteria.
- Trial name
- NCT02881944
- Testing
- Low FODMAP Diet, High FODMAP Diet
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- Ashok Tuteja
Long COVID
Effect of Red Beetroot Juice Intake in Adults With Long COVID-19
Red beetroot juice may have positive effects on multiple pathways involved in long COVID. The aim of this pilot study was to explore the impact of beetroot juice supplementation on physical function, gut microbiota, and systemic…
- Trial name
- NCT06535165
- Testing
- Red Beetroot Juice
- Where
- Italy
- Volunteers
- 31 people
- Sponsor
- Catholic University of the Sacred Heart
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