Clinical trials: Intestine
Gastrointestinal Microbiome
Effects of Vigiis 101-LAB on a Healthy Populations' Gut Microflora, Peristalsis, Immunity, and Anti-oxidative Capacity
Vigiis 101-LAB capsules I and II are produced from the fermentation of Lactobacillus paracasei subsp. paracasei NTU 101. Investigators have examined the effects of the Vigiis 101-LAB capsules I or II (5 or 10 billion CFU/day…
- Trial name
- Vigiis101 (NCT04046432)
- Testing
- Vigiis 101-LAB
- Where
- Taiwan
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- SunWay Biotech Co., LTD.
Celiac Disease
Vedolizumab Induction May Prevent Celiac Enteritis
Celiac disease (CD) is characterized as an autoimmune disorder whereby gluten (a protein found in wheat, barley, rye, malt) induces an immunological response in genetically susceptible individuals.
- Trial name
- NCT02929316
- Testing
- Vedolizumab
- Where
- 2 sites in United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- AGA Clinical Research Associates, LLC
Colorectal Neoplasms
Serum Proteomic Profiling for the Early Diagnosis of Colorectal Cancer
No ideal serum biomarker currently exists for the early diagnosis of colorectal cancer (CRC). Therefore, it is urgent that accurate and reliable serum biomarkers be identified.
- Trial name
- NCT01604798
- Testing
- Serum proteomics
- Where
- China
- Volunteers
- 547 people, healthy volunteers welcome
- Sponsor
- Fudan University
PARKINSON DISEASE (Disorder)
Stanford University Neurofiber Study
Parkinson's disease often causes constipation and changes in gut bacteria, but it is not known how quickly a daily fiber supplement changes gut physiology in people with Parkinson's, or how long any change lasts after stopping.
- Trial name
- SUNs (NCT07914387)
- Testing
- Prebiotic fiber bar
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Stanford University
Colorectal Cancer
Colonoscopy Outreach for Rural Communities Aim 2
This study aims to test the effectiveness of a remotely-delivered patient navigation program for increasing colonoscopy completion for colorectal cancer screening, among rural populations.
- Trial name
- NCT05453630
- Testing
- Patient Navigation, Usual Care Control
- Where
- United States
- Volunteers
- 527 people, healthy volunteers welcome
- Sponsor
- University of Washington
Bowel Preparation
Accuracy of Trans-abdominal Ultrasound in Evaluating Bowel Preparation Adequacy Before Colonoscopy
Adequate preparation of the large bowel is required for a successful colonoscopy. It has been reported that poor preparation exists in 25% of examinations, which may lengthen overall procedure time, lower adenoma detection rate…
- Trial name
- NCT04087265
- Testing
- Transabdominal ultrasound
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Obesity, Metabolic Syndrome
Investigating the Possible Link Between Habitual Diet, Physical Activity, Sleeping Patterns, Obesity Status and Age With Gut Bacterial Composition, Gut Barrier Function, Metabolic Endotoxemia, Systemic Inflammation and Glycaemic Control.
In the UK, 25% of the adults are affected by metabolic syndrome (NHS, 2016). Metabolic syndrome is a cluster of different conditions including: hyperglycaemia, insulin resistance hypertriglyceridemia, dyslipidaemia and…
- Conditions
- Obesity, Metabolic Syndrome, Insulin Resistance
- Trial name
- NCT03864107
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Loughborough University
Preterm Infants, Term Infants
The Intestinal Innate Immune System in Newborns. Development and Inflammation in Health and Disease
The goal of this observational study is to determine the normal development of the human intestinal immune system in premature and mature neonatal life and to determine the pathophysiology behind life-threatening gastrointestinal…
- Conditions
- Preterm Infants, Term Infants, Necrotising Enterocolitis, Atresia; Bowel
- Trial name
- INTINE (NCT06092463)
- Where
- 2 sites in Denmark
- Volunteers
- 275 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Intestine; Complaints
Comparison of Bowel Cleansing Methods for Colonoscopy in Hospitalized Patients
The purpose of this study is to compare two regimens of polyethylene glycol(PEG) plus bisacodyl versus PEG alone for bowel preparation in hospitalized patients.
- Trial name
- PEG (NCT01528098)
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Kangbuk Samsung Hospital
Gastrointestinal Injury, Acute Mountain Sickness
Gut-microbiota Targeted Nutritional Intervention for Gut Barrier Integrity at High Altitude
The aim of this randomized, crossover clinical trial is to determine the efficacy of a gut microbiota-targeted nutritional intervention containing a blend of fermentable fibers and polyphenols (FP) for mitigating increases in GI…
- Trial name
- NCT04111263
- Testing
- FP, High altitude, Sea level
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Breast Cancer, Cervical Cancer
Kukui Ahi Navigator Cancer Screening and Treatment Demonstration Project
This Cancer Prevention and Treatment Demonstration Project funded by the Centers of Medicare and Medicaid Services awarded six sites across the United States to develop Patient Navigator Programs to eliminate disparities in the…
- Conditions
- Breast Cancer, Cervical Cancer, Prostate Cancer, Colorectal Cancer
- Trial name
- NCT00379782
- Testing
- Navigation
- Where
- United States
- Volunteers
- 628 people, healthy volunteers welcome
- Sponsor
- Queen's Medical Center
Constipation, Intestinal Functional Disorder
The Efficacy Evaluation of TCI604 Probiotic on Intestinal Function Improvement
The objective of this study is to evaluate whether the TCI604 probiotics has the potential to enhance human gut function and alleviate constipation.
- Trial name
- NCT07135362
- Testing
- TCI604 probiotics
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- TCI Co., Ltd.
Overweight
The Influence of Honey-flavored Yogurt on Low-grade Inflammation and Gut Health in Middle to Older Aged Women.
A randomized, double-blind, crossover dietary intervention trial will test the effects of 4 weeks of daily honey-flavored yogurt intake on markers of inflammation (Th17 cytokines) and oxidative stress (NOX2, UA, RSNO) and…
- Trial name
- NCT04248127
- Testing
- Honey sweetened yogurt, Sugar sweetened yogurt
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Intestinal Permeability
Dietary Supplementation on Gastrointestinal Barrier Function
The purpose of the current study is to examine the effects of a dietary supplement containing plant derived phenolics at two different dose levels on parameters of gastrointestinal (GI) health in otherwise generally healthy…
- Trial name
- NCT06262880
- Testing
- plant derived phenolics, Microcrystaline cellulose (MCC)
- Where
- United States
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Brightseed
Gastrointestinal Microbiome
Human Pilot Study - HA35 (Hyaluronan Molecular Weight 35) Dietary Supplement for Promoting Intestinal Health
The purpose of this study is to evaluate whether oral HA35 supplementation changes the normal intestinal bacteria, increases intestinal protection, decrease intestinal inflammation and permeability, and to assess any health…
- Trial name
- NCT02867605
- Testing
- Hyaluronan
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Age-related Cognitive Decline
Study on the Chronic and Acute Effects of Nordic Berry Beverage on Cognitive Function
The aim of the current study is to investigate whether acute and 12-weeks daily intake of Nordic berries can improve cognitive abilities of adults without cognitive disease, and whether the effect can be linked to changes in…
- Trial name
- SCANBerry (NCT05693441)
- Testing
- Active berry product, Reference berry-like product
- Where
- Sweden
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Aventure AB
Crohn Disease
Effect of Acupuncture on the Microbiota-gut-brain Axis in Crohn's Disease
Multidisciplinary techniques such as multimodal neuroimaging, microbiology, and bioinformatics were applied to study the differences in correlation characteristics between gut microbes, functional brain networks, and peripheral…
- Trial name
- NCT06364722
- Testing
- Acupuncture treatment
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Shanghai Institute of Acupuncture, Moxibustion and Meridian
Obesity, Overweight and Obesity
Assess the Effect of a Whole Fruit Powder on Gut Microbiome Function on Overweight & Obese Adults
The goal of this clinical trial is to evaluate the effect of freeze-dried blueberry powder on the gut microbiome in overweight and obese adults.
- Trial name
- NCT06256653
- Testing
- Freeze-dried blueberries
- Where
- Ireland
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University College Cork
Colorectal Cancer
Shared Decision-making and Colorectal Cancer Screening
Conduct a feasibility pilot RCT of a newly developed colorectal cancer screening (CRC) decision aid (DA) including 66 LHL adults 76-85 years recruited from community health centers.
- Trial name
- NCT04748380
- Testing
- CRC decision aid pamphlet, Home Safety Pamphlet
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Abramson Cancer Center at Penn Medicine
Non-erosive Reflux Disease/Diarrheal Irritable Bowel Syndrome
Study on the Rule and Mechanism of Treating Functional Gastrointestinal Diseases From the Perspective of Liver and Spleen
To clarify the changes of intestinal flora - gut - brain axis in FGIDs patients represented by NERD disharmony of liver and stomach and IBS-D disharmony of liver and spleen, and confirm that the imbalance between intestinal flora…
- Trial name
- NCT04454996
- Testing
- tong-jiang granules, Chang 'an II Recipe
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
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