Clinical trials: Bowel Dysfunction
Crohn's Disease, Ulcerative Colitis
Assessing the Drug Exposure Risk of Infants Breastfed by Women With Inflammatory Bowel Disease
Breastfeeding is beneficial to both mother and baby. However, many breastfeeding women are affected by long-term health conditions and need to take medications.
- Conditions
- Crohn's Disease, Ulcerative Colitis, Healthy Controls
- Trial name
- NCT03397108
- Testing
- The IBD group was divided into 2 subgroups: with or without anti-TNF antibody use
- Where
- 2 sites in Canada
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Lung Neoplasms, Neoplasm Metastasis
Mediastinal Lymph Node Dissection in Conjunction With Pulmonary Metastasectomy From Colorectal Cancer
To study whether or not total mediastinal lymph node dissection in conjunction with pulmonary metastasectomy from colorectal cancer is associated with improved survival compared to pulmonary metastasectomy only.
- Conditions
- Lung Neoplasms, Neoplasm Metastasis, Colorectal Cancer
- Trial name
- NCT03113318
- Testing
- Total mediastinal lymph node dissection and pulmonary metastasectomy, Only pulmonary metastasectomy
- Where
- Denmark
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Urothelial Carcinoma, Lynch Syndrome
Urothelial Cancer Screening in Individuals With Lynch Syndrome Using a Urine Tumor DNA Panel (LS-URO Study)
Lynch syndrome (LS) is an inherited cancer predisposition syndrome caused by pathogenic germline variants in DNA mismatch repair (MMR) genes.
- Trial name
- NCT06218433
- Testing
- Urothelial cancer screening using urine tumor DNA test, Urothelial cancer screening using urine cytology (comparator)
- Where
- 2 sites in Canada, Finland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Tampere University Hospital
Bowel Obstruction, Artificial Intelligence
Deep Learning-based Artificial Intelligence for the Diagnosis of Small Bowel Obstruction
The study will compare the diagnostic accuracy and time to diagnosis of computed tomography images of patients with suspected intestinal obstruction seen in the emergency room by residents and surgeons, with and without…
- Trial name
- NCT06481358
- Testing
- Artificial intelligence
- Where
- Japan
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Nagoya University
Crohn Disease
Mother-to-Infant Transfer of Bacteriome, Fungome, Virome, and Metabolome in Health and Crohn's Disease
Inflammatory bowel diseases (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), are caused by the loss of mucosal tolerance towards the commensal microbiota resulting in inflammatory responses.
- Trial name
- NCT05112497
- Testing
- No intervention procedure
- Where
- Hong Kong
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Inflammatory Bowel Diseases
Survey Study About Endoscopy During COVID-19 Pandemic for IBD Doctors
Performance of diagnostic or therapeutic endoscopic procedures in inflammatory bowel disease (IBD) patients can be challenging during a viral pandemic; the main concerns being the safety and protection of patients and health care…
- Trial name
- NCT04970849
- Testing
- observation
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Irritable Bowel Syndrome
Serum Levels of Apelin, Chemerin and Adiponectin Adipokines in Irritable Bowel Syndrome and Healthy Subjects
In this observational case-control study investigators aimed to assess the serum levels of adipokines such as Apelin, Chemerin and adiponectin in patients with irritable bowel syndrome (IBS), and compare it with healthy controls.
- Trial name
- NCT03366389
- Where
- Iran
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Amir Abbasnezhad
Crohn's Enteritis, Crohn Disease
Physical Fitness Levels in Children and Adolescents With Chronic Inflammatory Bowel Disease (CIBD): Crohn's Disease, Ulcerative Colitis, Chronic Unclassified Colitis
Inflammatory bowel diseases (IBDs), including Crohn's disease (CD), ulcerative colitis (UC) and IBD-unclassified (IBD-U), are characterised by chronic inflammation of the gastrointestinal tract.
- Conditions
- Crohn's Enteritis, Crohn Disease, Inflammatory Bowel Diseases, Colitis, Ulcerative
- Trial name
- MICI-FIT (NCT04647578)
- Testing
- GT3X Actigraph accelerometer.
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Lille
Inflammatory Bowel Diseases, Ulcerative Colitis
Personalized B-fructan Diet in Inflammatory Bowel Disease Patients
This study aims to examine patient tolerability of personalized dietary fibre consumption recommendations (high-pectin diet versus high-B-fructan diet based on personalized responses), provided by an IBD dietician, based on our…
- Trial name
- NCT05615779
- Testing
- Randomized B-fructan diet, Personalized pectin diet, Personalized B-fructan diet
- Where
- 2 sites in Canada
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Intussusception, Rotavirus Infections
Potential Mechanisms for Intussusception After Rotavirus Vaccine-Pilot Study
This is a prospective randomized clinical trial that aims to evaluate the potential effects of the first dose of rotavirus vaccines on gastrointestinal motility and anatomy and blood and stool cytokine responses.
- Trial name
- NCT02542462
- Testing
- Rotarix®,, Rotarix®, with other routine vaccines, RotaTeq®,
- Where
- United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Shigellosis
Safety Study of Inactivated Shigella Whole Cell Vaccine in Adults
This is a research study about an experimental (investigational) oral inactivated whole cell Shigella flexneri 2a killed vaccine (Sf2aWC).
- Trial name
- NCT01509846
- Testing
- Vaccine: 2.6±0.8 x 10^8 vp/mL, 1 dose, Vaccine: 2.6±0.8 x 10^9 vp/mL, 3 doses, Vaccine: 2.6±0.8 x 10^10 vp/mL, 3 doses
- Where
- 2 sites in United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- PATH
Colon Polyp, Adenoma Colon
AmplifEYE Colonoscopy vs Standard Colonoscopy
Colonoscopy screening is proven to reduce mortality rates for colorectal cancer, which relies on early detection and removal of colonic polyps.
- Conditions
- Colon Polyp, Adenoma Colon, Serrated Polyp, Colonic Neoplasms
- Trial name
- NCT03814369
- Testing
- AmplifEYE
- Where
- Hong Kong
- Volunteers
- 355 people, healthy volunteers welcome
- Sponsor
- Queen Elizabeth Hospital, Hong Kong
Constipation, Children
Comparison of Anorectal Manometry and 3D Manometry in Diagnosis of Functional Disorders in Children
Pressures measured by manometric solid-state catheters may differ according to the type of the catheter and specific anatomy and physiology of anorectum.
- Conditions
- Constipation, Children, Fecal Incontinence
- Trial name
- NCT02812823
- Testing
- High-resolution anorectal manometry
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
Irritable Bowel Syndrome
Prevalence of Intestinal Parasitic Infections in Patients With Irritable Bowel Syndrome
Irritable bowel syndrome (IBS) is common medical disorder and represent a group of diseases of the gastrointestinal tract that is characterized by chronic abdominal pain , bloating , passage of mucus or straining with bowel…
- Trial name
- NCT05830370
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sohag University
Colorectal Cancer, Colorectal Adenoma
Accuracy of Real Time Characterization in Artificial Intelligence-assisted Colonoscopy
The goal of this substudy is to investigate the accuracy of a computer-aided polyp characterization (CADx) system. The main question[s] it aims to answer are: How high is the specificity of the AI system when characterizing…
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Colorectal Neoplasms
- Trial name
- NCT05754229
- Testing
- AI-assisted colonoscopy
- Where
- 4 sites in Denmark
- Volunteers
- 395 people, healthy volunteers welcome
- Sponsor
- Ismail Gögenur
Dysentery, Diarrhoea
Solar Disinfection (SODIS) of Drinking Water for Use in Developing Countries or in Emergency Situations
SODISWATER was a health impact assessment study investigating the effect of sunlight to inactivate microbial pathogens in drinking water.
- Trial name
- SODISWATER (NCT01306383)
- Testing
- SODIS Bottle
- Where
- 3 sites in Cambodia, Kenya and 1 more
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Royal College of Surgeons, Ireland
Colonic Adenoma, Colonic Cancer
R vs L Lateral Decubitus Positioning in Colonoscopy
Colonoscopy continues to be the gold standard in detecting precancerous lesions in the colon. It relies on adequate visualization of the bowel wall to see and remove such lesions.
- Trial name
- NCT03355495
- Testing
- Colonoscopy - Position Change
- Where
- Canada
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Memorial University of Newfoundland
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
Intestinal Disorder, Glucose Metabolism Disorders
Grain Fibre and Gut Health
Wholegrain fibre is known to affect on the gut health, but also may cause intestinal discomfort. Thus, many individuals may avoid the consumption of whole grain cereals in spite of their known health benefits, and may in this…
- Conditions
- Intestinal Disorder, Glucose Metabolism Disorders, Inflammation
- Trial name
- FIBREFECTS (NCT03550365)
- Testing
- Rye bran bread intervention, Rye bread intervention, Wheat bread diet
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Eastern Finland
Crohn's Disease
An Analysis of the Relationship Between the Genetic Polymorphisms of Interleukin 12 Receptor Subunit Beta 1 and Crohn's Disease in Chinese Patients
From January 2018 to May 2025, diagnosed CD patients and gender- and age-matched normal controls were collected from Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical University.
- Trial name
- NCT07057856
- Testing
- Ustekinumab (UST)
- Where
- China
- Volunteers
- 866 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
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