Clinical trials: Irritable Colon, active
Healthy, IBS - Irritable Bowel Syndrome
Microbiome Sampling in GI Disease With a Focus on Small Intestinal Microbial Assessment
GI disorders are influenced by the gut microbiome. To date, sampling of the small intestine in GI disorders has been limited. The investigators plan to sample the small intestinal contents during endoscopy for research purposes.
- Conditions
- Healthy, IBS - Irritable Bowel Syndrome, Inflammatory Bowel Diseases
- Trial name
- NCT06066866
- Testing
- endoscopic sampling of luminal fluid
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Stanford University
Irritable Bowel Syndrome (IBS), Inflammatory Bowel Disease (IBD)
Diagnostic Study for Differentiating Functional From Organic Diseases in Patients With Lower GIT Symptoms
The study is intended to find a new trusted, cost-effective biomarker for differentiating irritable bowel syndrome from inflammatory bowel disease to decrease the use of unnecessary invasive methods in patients with irritable…
- Trial name
- NCT07016529
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Irritable Bowel Syndrome (IBS)
New Microbiota-endocrine Axis in Fructose Malabsorption-caused Visceral Hypersensitivity in Irritable Bowel Syndrome.
Irritable bowel syndrome (IBS) affects around 4% of the general population and remains the most common functional bowel disorder.
- Trial name
- ENDOLORII (NCT07337707)
- Testing
- urine intestinal permeability test or lactulose/mannitol test, Blood test, food diary
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Rouen
Repetitive Transcranial Magnetic Stimulation, Chronic Visceral Pain
Lf-rTMS Attenuates Visceral Pain in Irritable Bowel Syndrome With Diarrhea
Objectives: To identify a central hub of visceral pain in IBS-D and elucidate the mechanism by which repetitive transcranial magnetic stimulation (rTMS) confers analgesic effects.
- Conditions
- Repetitive Transcranial Magnetic Stimulation, Chronic Visceral Pain, Functional Magnetic Resonance Imaging, IBS (Irritable Bowel Syndrome)
- Trial name
- NCT06757491
- Testing
- Repetitive Transcranial Magnetic Stimulation
- Where
- China
- Volunteers
- 42 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Functional Gastrointestinal Disorders (FGIDs), Irritable Bowel Syndrome (IBS)
Mechanism of FODMAP Restriction on FGID Patients
Brief Summary : The goal of this clinical trial is to investigate the effects of differing FODMAP diets on gut microbiota, gut barrier function, symptom severity, quality of life, and psychological status in FGID patients.
- Conditions
- Functional Gastrointestinal Disorders (FGIDs), Irritable Bowel Syndrome (IBS), Functional Dyspepsia
- Trial name
- BRIDGE (NCT07000227)
- Testing
- Low FODMAP diet, Gentle FODMAP diet, Traditional Dietary Advice
- Where
- Malaysia
- Volunteers
- 60 people
- Sponsor
- Universiti Kebangsaan Malaysia Medical Centre
IBS - Irritable Bowel Syndrome, Diarrhea
Novel Pilot Study to Treat Symptoms of IBS With Diarrhea Using Combination Therapy of a Low-FODMAP Diet and a Neuromodulator
The purpose of this research is to study the added benefit of treating IBS symptoms with a medication called mirtazapine in treating IBS symptoms when paired with a low-FODMAP diet compared to a low-FODMAP diet alone.
- Trial name
- NCT06684470
- Testing
- Mirtazapine
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Mayo Clinic
Irritable Bowel Syndrome
Effect of Functional Magnetic Therapy on Constipation Predominant- Irritable Bowel Syndrome (IBS-C)
The aim of this study is to evaluate the potential benefits of functional magnetic therapy on constipation improvement and related symptoms in patients with IBS-C, including abdominal pain, bloating, bowel habits, and quality of…
- Trial name
- NCT07256262
- Testing
- Functional magnetic stimulation (FMS), Conventional pharmacological therapy
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Beni-Suef University
Irritable Bowel Syndrome With Constipation
A Study of Virtual Reality and Linaclotide for IBS-C
The purpose of this study is to determine if adult patients with IBS-C will report an overall greater improvement in IBS symptoms and quality of life when treated with a combination of linaclotide (standard of care medication)…
- Trial name
- IBSC-VR (NCT05796388)
- Testing
- Virtual Reality
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- Mayo Clinic
Irritable Bowel Syndrome
Donor Versus Autologous Fecal Microbiota Transplantation for Irritable Bowel Syndrome
Many patients with irritable bowel syndrome (IBS) do not experience adequate symptom relief with current treatments. The pathophysiology of IBS is diverse, controversial and not completely understood.
- Trial name
- NCT04691544
- Testing
- Fecal microbiota transplantation (FMT)
- Where
- Norway
- Volunteers
- 450 people
- Sponsor
- University Hospital of North Norway
Irritable Bowel Syndrome
Fecal Microbiota Transplantation to Relieve Symptoms of Irritable Bowel Syndrome Without Constipation
Irritable bowel syndrome (IBS) is a complex multifactorial functional disorder, whose pathophysiology is largely associated to an impairment of the intestinal microbiota composition, namely dysbiosis.
- Trial name
- TRAMIR (NCT05803980)
- Testing
- Fecal microbiota transplantation (FMT)
- Where
- Italy
- Volunteers
- 35 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Irritable Bowel Syndrome With Diarrhea
A Study to Evaluate the Efficacy and Safety of Live SK08 Powder in Patients With IBS-D
The purpose of this study is to evaluate the efficacy and safety of Live SK08 Powder compared with placebo in the treatment of participants with irritable bowel syndrome with diarrhea.
- Trial name
- NCT06247046
- Testing
- Live SK08 powder
- Where
- 2 sites in China
- Volunteers
- 1,298 people
- Sponsor
- Guangzhou Zhiyi Biotechnology Co., Ltd.
PCOS (Polycystic Ovary Syndrome)
The Aim of This Study is to Gain Insight Into the Occurrence of Irritable Bowel Symptoms During Ovarian Stimulation in Individuals With PCOS and in Women Who Wish to Freeze Their Eggs. This Study Uses Questionnaires.
This exploratory study investigates the impact of fertility treatments on symptoms of irritable bowel syndrome (IBS) in women. Specifically, the study focuses on two groups: Women with polycystic ovary syndrome (PCOS) who are…
- Trial name
- FIBS (NCT07533968)
- Testing
- questionnaires
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Irritable Bowel Syndrome, Food Allergy
Endomicroscopic Evaluation of Food-induced Gastrointestinal Mucosal Alteration
The overarching goal of this study is to establish a first ever registry in the U.S. to collect outcomes data to evaluate changes in the gastrointestinal (GI) mucosa following direct food application utilizing Confocal Laser…
- Trial name
- NCT06792838
- Testing
- Confocal Laser Endomicroscopy
- Volunteers
- 200 people
- Sponsor
- Cook Children's Health Care System
Irritable Bowel Syndrome (IBS)
IBS-Oriented CDED Versus Low FODMAP Diet for Irritable Bowel Syndrome
Background: Irritable Bowel Syndrome (IBS) affects approximately 4.1% of the global population and imposes a significant personal and healthcare burden.
- Trial name
- IBS-CDED (NCT07707635)
- Testing
- Modified Crohn's Disease Exclusion Diet (CDED), Low FODMAP Diet
- Volunteers
- 150 people
- Sponsor
- Ariel University
Functional Abdominal Pain Disorders, Irritable Bowel Syndrome (IBS)
Feasibility Study of a Guided Imagery Therapy Mobile Application for Functional Abdominal Pain Disorders in Children
Chronic abdominal pain is common among children, and the majority of cases are attributed to functional abdominal pain disorders. One approach to treating these disorders is by using psychological therapies.
- Conditions
- Functional Abdominal Pain Disorders, Irritable Bowel Syndrome (IBS), Functional Gastrointestinal Disorders (FGIDs), Gastrointestinal and Digestive Disorder
- Trial name
- NCT07222943
- Testing
- Guided Imagery Therapy
- Where
- 2 sites in United States
- Volunteers
- 63 people
- Sponsor
- Baylor College of Medicine
Irritable Bowel Syndrome (IBS), Sucrase Isomaltase Deficiency
Genetic Carbohydrate Maldigestion as a Model to Study Food Hypersensitivity
Irritable bowel syndrome (IBS) affects one in seven people with gastrointestinal (GI) symptoms. IBS strongly impacts quality of life, is a leading cause of work absenteeism, and consumes 0.5% of the healthcare annual budget.
- Trial name
- GenMalCarb (NCT05795049)
- Testing
- Stool and saliva sample collection, Questionnaire completion
- Where
- United Kingdom
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Nottingham University Hospitals NHS Trust
Irritable Bowel Syndrome (IBS), Vitamin D Deficiency
Role of Vitamin D Supplementation in Children With Irritable Bowel Syndrome
This study was designed to determine whether vitamin D supplementation improved symptoms in children with irritable bowel syndrome, a condition associated with repeated abdominal pain and changes in bowel habits.
- Trial name
- NCT07914478
- Testing
- Vitamin D3
- Where
- Pakistan
- Volunteers
- 48 people
- Sponsor
- Aziz Bhatti Shaheed Teaching Hospital
Irritable Bowel Syndrome Characterized by Constipation
Low FODMAP Plus PEG 3350 for the Treatment of Patients with Irritable Bowel Syndrome-Constipation
Consecutive patients with Irritable Bowel Syndrome with Constipation (IBS-C) will be recruited from the outpatient clinics of the University of Michigan Health System.
- Trial name
- NCT03687814
- Testing
- Low FODMAP diet/PEG 3350
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- University of Michigan
Irritable Bowel Syndrome
Mucosal and Microbiota Changes During Acute Campylobacteriosis
Gastrointestinal (GI) infection with Campylobacter causes inflammation in the bowel and can change bacteria in the gut. Certain individuals with Campylobacter infection are also known to develop chronic bowel problems such as…
- Trial name
- NCT03223077
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Mayo Clinic
Irritable Bowel Syndrome, Abdominal Pain
Online Social Learning Program for Parents With Irritable Bowel Syndrome: Raising Resilient Children
The goal of this clinical trial is to test efficacy of the REACH program in parents with irritable bowel syndrome (IBS) and their young children.
- Trial name
- REACH (NCT05730491)
- Testing
- Social Learning and Cognitive Behavioral Therapy (SLCBT), Attention Education Control
- Where
- United States
- Volunteers
- 460 people
- Sponsor
- Seattle Children's Hospital