Clinical trials: Intestines
Irritable Bowel Syndrome
Brain Imaging, Heart Rate Variability and Serum Fatty Acid in Subjects With Irritable Bowel Syndrome
This study is to analyze the relationship between brain structure, the heart rate variability and the serum fatty acid component of the irritable bowel syndrome patients.
- Trial name
- NCT02179905
- Where
- Taiwan
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Shin Kong Wu Ho-Su Memorial Hospital
Hypercholesterolemia
How Cricket Powder Affects Gut Microbiome and Cholesterol Metabolism
Cardiovascular disease (CVD) is the leading cause of death worldwide, including in Thailand. One of the major risk factors for CVD is dyslipidemia, or abnormal levels of cholesterol and other fats in the blood.
- Trial name
- CricketOnME (NCT07009756)
- Testing
- Cricket Powder
- Where
- Thailand
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Colitis, Ulcerative, Crohn Disease
Phase 4, Vedolizumab-4002 Post-marketing, Disease-Drug-Drug Interaction Study
The purpose of this study is to evaluate in a step-wise approach the disease drug-drug interaction (DDI) potential for vedolizumab to indirectly affect the exposure of cytochrome P-450 (CYP) substrate drugs by modulating…
- Trial name
- NCT02760615
- Testing
- Caffeine, Losartan, Omeprazole
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Takeda
Hirschsprung's Disease Associated Enterocolitis
Neuro-Immune Interactions in the Gut
Hirschsprung's disease (HD) is diagnosed shortly after birth and is characterized by the presence of megacolon. HD is caused when ganglion cells of the enteric nervous system (ENS) in the wall of the large intestine do not…
- Trial name
- NIG (NCT03617640)
- Where
- 8 sites in Germany, Switzerland
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital Basel
Colon Cancer, Colo-rectal Cancer
Targeted Polymeric Nanoparticles Loaded With Cetuximab and Decorated With Somatostatin Analogue to Colon Cancer
Due to the great toxicity of chemotherapeutic drugs to both the healthy and cancerous area, the efficient targeting could be of great benefit for a patient with advanced or metastatic tumors.
- Trial name
- NCT03774680
- Testing
- Cetuximab nanoparticles, Oral approved anticancer drug
- Where
- 4 sites in Egypt, Saudi Arabia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ahmed A. H. Abdellatif
Premature; Infant, Light-for-dates, Breastfeeding
Probiotics and Early Microbial Contact in Preterm Neonates
Probiotics are live microbes which, when administered in sufficient amounts, confer a health benefit to the host. According to recent clinical trials, administration of probiotics to very low birth weight infants significantly…
- Trial name
- ProPre (NCT01454661)
- Testing
- LGG, LGG+Bb-12
- Where
- Finland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Ulcerative Colitis (UC)
The Association Between Interleukin-7 Receptor Gene Polymorphism and the Risk of Ulcerative Colitis
From January 2020 to December 2024, diagnosed ulcerative colitis(UC) patients and gender- and age-matched normal controls were enrolled from the Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical…
- Trial name
- NCT07398586
- Testing
- Vedolizumab
- Where
- China
- Volunteers
- 898 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Colorectal Cancer, Colorectal Neoplasms
Diagnostic Accuracy of a Panel of Bacterial Gene Markers (M3) for Colorectal Advanced Neoplasia
The investigators aim to evaluate and compare the diagnostic accuracy of FIT and the novel panel of bacterial gene markers (Fn, m3, Ch and Bc) collectively named as M3, in detecting colorectal advanced neoplasia.
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Colorectal Adenoma
- Trial name
- M3-PRO (NCT05405673)
- Testing
- Fecal immunochemical test (FIT)
- Where
- Hong Kong
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Preterm Birth
Maternal Gut Microbiome (MGM) Study of Diet, the Gut Microbiome and Preterm Birth
The purpose of this study is to determine whether diet and the gut microbiome play a role in spontaneous preterm birth (SPTB), namely delivery of the fetus prior to 37 weeks gestation.
- Trial name
- MGM (NCT02560246)
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Healthy, Prodromal Alzheimer's Disease
Exploring the Gut-Brain Axis in Ageing and Neurodegeneration
Neurodegenerative diseases are a major health concern due to their growing societal implications and economic costs. The identification of early markers of pathogenic mechanisms is one of the current main challenges.
- Conditions
- Healthy, Prodromal Alzheimer's Disease, Parkinson Disease, Multiple Sclerosis
- Trial name
- GutBrain (NCT05934188)
- Testing
- Magnetic Resonance Imaging, Neuropsychological protocol, Eating habits
- Where
- 3 sites in Italy
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- IRCCS San Camillo, Venezia, Italy
Fecal Incontinence
Safety, Tolerability, Pharmacodynamic and Pharmacokinetics of a Single Rectal Application of 10 mg NRL001 in Elderly Subjects
A total of 26 healthy elderly male and female subjects will receive both 10 mg NRL001 in a 2 g rectal suppository and placebo in this double-blind, cross-over study.
- Trial name
- NCT01099683
- Testing
- NRL001
- Where
- United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Norgine
Impact of Dietary Chages Directed by Medical Nutrition Therapy on Gut Microbiome Composition
Ambrosia: Evaluating the Effects of a Food-As-Medicine Platform on Gut Microbiome Composition and Metabolism
The objective of this study is to test whether dietary behavior modification impacts diet quality and stool microbiome composition and metabolism using microbial whole genome sequencing, targeted metabolomics, and immune…
- Trial name
- NCT06091813
- Testing
- Nutrition Counseling
- Where
- United States
- Volunteers
- 546 people, healthy volunteers welcome
- Sponsor
- Persephone Biosciences
Crohn Disease
Biologics and Partial Enteral Nutrition Study
Crohn's disease (CD) is a chronic, incurable condition associated with inflammation in the gut lining. It causes diarrhoea, severe abdominal pain, poor nutrition and adversely affects the quality of life of sufferers.
- Trial name
- BIOPIC (NCT04859088)
- Testing
- Partial Enteral Nutrition
- Where
- 4 sites in United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- NHS Greater Glasgow and Clyde
Influenza
Systems Biology of Flu Vaccine in Healthy Adults With and Without the Use of Antibiotics
The purpose of the study is to better understand how the use of antibiotics changes micro-organisms in the intestines. The change to micro-organisms in the intestines may change the body's vaccine immune response and alter the…
- Trial name
- VAX-002 (NCT02154061)
- Testing
- IIV Flu Vaccine, Metronidazole, Neomycin
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Emory University
Constipation, Fecal Incontinence
Treatment of Fecal Incontinence and Chronic Constipation With Low-volume Irrigation
The aim of this study is to investigate the efficacy of low-volume irrigation on bowel function among patients with fecal incontinence and/or chronic constipation (of heterogenous origin).
- Trial name
- NCT05773742
- Testing
- Low-volume irrigation
- Where
- Denmark
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Aarhus University Hospital
Colonoscopy Preparation
2 Regimens of Lactulose for Colonoscopy Preparation in Adults
The purpose of the study is to determine the efficacy of 2 regimens of lactulose as a preparation for colonoscopy.
- Trial name
- NCT01887470
- Testing
- Full dose preparation, Split dose preparation
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Cumberland Pharmaceuticals
Crohn Disease, Enteral Nutrition
Effect of Exclusive Enteral Nutrition on Disease Process, Nutritional Status and Gastrointestinal Microbiota for Chinese Children With Crohn's Disease
Inflammatory bowel diseases (IBD) are chronic inflammatory diseases. It is believed that the inflammation results from sustained abnormal immune response towards altered or pathogenic microbiota in genetically susceptible hosts.
- Conditions
- Crohn Disease, Enteral Nutrition, Gastrointestinal Microbiome
- Trial name
- NCT03755583
- Testing
- Exclusive Enteral Nutrition
- Where
- China
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Fudan University
Fecal Incontinence
Indirect Non-invasive Evaluation of Pudendal Neuropathy
Purpose: Pelvic floor is a complex anatomical entity and its neuromuscular assessment is evaluated through electromyography, evoked potentials and pudendal nerve terminal motor latency.
- Trial name
- NCT03933683
- Testing
- Pudendal nerve terminal motor latency assessment
- Where
- Italy
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- University of Campania Luigi Vanvitelli
COPD, Microbial Colonization
Partially Hydrolyzed Guar Gum (PHGG) for Amelioration of Chronic Obstructive Pulmonary Disease (COPD)
Some components of the diet could promote the growth of certain bacterial strains present in the intestine, which are closely associated with benefits for host health.
- Conditions
- COPD, Microbial Colonization, Respiratory Tract Disease
- Trial name
- NCT05126654
- Testing
- Partially Hydrolyzed Guar Gum (PHGG)
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fu Jen Catholic University Hospital
Impaired Glucose Tolerance
Sucralose, Stevia, Gut Microbiome and Glucose Metabolism
This study will determine the influence of two non-caloric sweeteners on glucose metabolism via the gut microbiome in adult men and women.
- Trial name
- NCT02800707
- Testing
- Sucralose, Stevia
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
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