Clinical trials: Functional Gastrointestinal Disorders
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 Syndrome
Efficacy and Safety Evaluation of Fecal Microbiota Transplantation in Irritable Bowel Syndrome
Participants will be given FMT through oral capsules or nasojejunal tube once a month. After three-time treatment, participants were followed up for three months.
- Trial name
- NCT05740319
- Testing
- FMT
- Where
- China
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Irritable Bowel Syndrome, Fructose Intolerance
Is the Expression of the GLUT5 Specific Fructose Transport Protein Abnormal in Patients With Fructose Intolerance?
In this study we will investigate the expression of the fructose transport protein GLUT5 in the small intestine in patients with functional GI disoders and fructose intolerance compared to matched healthy controls.
- Trial name
- NCT01705171
- Where
- Switzerland
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Brain-Gut Research Group
Boswellia Serrata, Irritable Bowel Syndrome
Positive Outcomes of the Supplementation With Lecithin-based Delivery Form of Curcuma Longa and of Boswellia Serrata in IBS
Small bowel dysbiosis (SBD), is a frequent finding in subjects with irritable bowel syndrome (IBS). The formula-tion in sunflower lecithin (Phytosome) of Curcuma longa and Boswellia serrata demonstrated beneficial effects on…
- Trial name
- NCT06407609
- Testing
- Curcuma and boswellia extracts plus low fodmap diet, Low Foodmap diet
- Where
- Italy
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Azienda di Servizi alla Persona di Pavia
Gastro-esophageal Reflux Disease, Functional Dyspepsia
Relationship Between Gastric Accommodation, TLESRs and Reflux in HV and in GERD With or Without Overlapping Dyspepsia
Our group recently studied the relationship between intra-gastric pressure (IGP) and reflux events after a meal, both in gastro-esophageal reflux disease (GERD) and in healthy volunteers (HV).
- Conditions
- Gastro-esophageal Reflux Disease, Functional Dyspepsia, Health
- Trial name
- NCT03788109
- Testing
- device: combined solid state HRiM
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Irritable Bowel Syndrome
The Effect of Saccharomyces Boulardii in Clinical Presentation and Quality of Life Patient With IBS
This study aims to compare the effectiveness of Saccharomyces Boulardii vs Placebo in patient with Irritable Bowel Syndrome
- Trial name
- NCT05451433
- Testing
- Saccharomyces Boulardii 250 MG
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Fakultas Kedokteran Universitas Indonesia
Liver Cirrhosis
Evaluation of Liver Regeneration With Autologous Peripheral Stem Cells
For patient with liver cirrhosis who need to right or extended right hepatectomy, we will treat with autologous peripheral stem cells transplantation to facilitate liver regeneration.
- Trial name
- NCT01108380
- Testing
- Plasma pheresis, Right portal vein embolization
- Where
- South Korea
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Colorectal Cancer, Inflammatory Bowel Disease
Changes of Muramyl Dipeptide in Intestinal and Extra-intestinal Diseases
Nucleotide-binding oligomerization domain 2 (Nod2) signaling is critical for human health.To figure out the clinical relevance of NOD2 ligands, the investigators plan to evaluate the change of NOD2 ligands in inflammatory bowel…
- Conditions
- Colorectal Cancer, Inflammatory Bowel Disease, Atherosclerotic Cardiovascular Disease, Type2 Diabetes Mellitus
- Trial name
- NCT04924686
- Testing
- Observational studies, no intervention
- Where
- China
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Functional Gastrointestinal Disorders
Transcutaneous Electric Nerve Stimulation (TENS) for Vagal Modulation
This study is to determine if the auricular microstimulator produces the expected increase in HRV.
- Trial name
- NCT05987813
- Testing
- TENS Unit
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Microbial Colonization, Irritable Bowel Syndrome
Probiotic Supplementation in the Dysbiosis of Bowel Preparation
Significant changes in gut microbiota was noted after the high-volume bowel preparation with PEG before colonoscopy. The dynamic changes were found to be short-term.
- Conditions
- Microbial Colonization, Irritable Bowel Syndrome, Metabolic Syndrome
- Trial name
- NCT04774042
- Testing
- Infloran probiotic, HAC probiotic
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Gastrointestinal Problem, Anxiety
Effects of a Microalgae Extract Dietary Supplement on Gut Health, Anxiety, and Immune Function
This study will be conducted to determine the effect of daily Tetrasol consumption in supporting gut health using assessments of gastrointestinal symptoms (GSRS) and bowel habits (BSS) as primary outcome measures.
- Conditions
- Gastrointestinal Problem, Anxiety, Stress, Gastrointestinal Symptoms
- Trial name
- Tetrasol (NCT06425094)
- Testing
- Microalgae Extract Capsules
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Liver Failure
Study to Evaluate if the Drug Vasopressin Protects the Kidneys for Patients Undergoing Liver Transplant
The purpose of this study is evaluate the medication vasopressin for its ability to preserve kidney function in patients undergoing liver transplantation.
- Trial name
- NCT00886262
- Testing
- Vasopressin
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Cystic Fibrosis
Development Of An Innovative Panel of Methods To Measure Intestinal Macronutrient Digestion, Absorption, and Function
Malnutrition is a significant problem in children and adults with Cystic fibrosis (CF). An impaired intestinal digestion and absorption capacity is one of the main factors responsible for the malnutrition in CF.
- Trial name
- NCT01494909
- Testing
- Ensure plus
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Texas A&M University
Parkinson's Disease (PD)
Untreated Parkinson's Disease Work-up Assessing Resident Microbiota and Duodenal Barrier Function
The UPWARD study is a prospective hypothesis-generating study in individuals with untreated Parkinson's disease (PD) and age-matched healthy controls (HCs).
- Trial name
- UPWARD (NCT07418658)
- Testing
- Invasive sampling procedures, Non-invasive sampling procedures
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Irritable Bowel Syndrome
Renal Involvement in Inflammatory Bowel Disease Patients
To evaluate renal involvement in inflammatory bowel disease patients .
- Trial name
- NCT04921709
- Testing
- Medical tests
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
Deglutition Disorders, Lateral Medullary Syndrome
Cortical Function Changes During Swallowing in Patients With Dysphagia in Lateral Medullary Syndrome
The goal of this observational study is to detect the alteration of cortical activation and functional connectivity during swallowing in patients with Lateral Medullary Syndrome (LMS) dysphagia by functional near infrared…
- Trial name
- NCT06208020
- Testing
- Functional near-infrared spectroscopy (fNIRS) detection
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Zhengzhou University
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
Other Constipation, Irritable Bowel Syndrome
Intestinal Microecology in Chronic Constipation
The purpose of this study is to determine whether the bacteria normally present in the bowels are different in people with constipation and to see what effect the treatment with the Food and Drug Administration (FDA) - approved…
- Trial name
- NCT00934479
- Testing
- Lubiprostone
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
IBS - Irritable Bowel Syndrome
Postprandial Lipids in IBS and Nutritional Treatment
Irritable Bowel Syndrome (IBS) is a disease that affects a large number of people. Adequate treatment is difficult, partially due to the heterogeneity of the patients and the complicated pathology in which not all mechanisms are…
- Trial name
- PLINT (NCT05016596)
- Testing
- turmeric
- Where
- Netherlands
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Wageningen University and Research
Ulcerative Colitis, Irritable Bowel Syndrome
Fecal Microbiota Transplantation for Health Improvement (TFM3)
Search for mechanisms of the effect of fecal transplantation on a healthy organism and various nosological forms.
- Conditions
- Ulcerative Colitis, Irritable Bowel Syndrome, Crohn Disease, Irritable Bowel
- Trial name
- TFM3 (NCT04011943)
- Testing
- Fecal Microbiota Transplantation
- Where
- Russia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Federal Research and Clinical Center of Physical-Chemical Medicine