Clinical trials: Colonic Diseases
IBS - Irritable Bowel Syndrome
Study to Evaluate the Efficacy of Poppi Apple Cider Vinegar Prebiotic Soda to Improve Gut Health In Participants
This exploratory observational trial provides the opportunity to gather information on the effect of daily consumption of Poppi Apple Cider Vinegar Prebiotic Soda on gut health and digestion.
- Trial name
- NCT05418439
- Testing
- Drink Poppi Soda
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Drink Poppi
Colorectal Cancer
A Program for Improved Family Screening for Colorectal Cancer
A first- degree family history of colorectal cancer (CRC) or adenoma before age 65 is associated with a high risk of CRC. For these high-risk subjects, the French 2013 recommendations advise colonoscopy screening, but…
- Trial name
- COLOR3 (NCT03620877)
- Testing
- Personalized intervention
- Where
- France
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Poitiers University Hospital
Colorectal Polyp, Inflammation
Impact of Dietary Intervention on Inflammation and Microbiome Composition Post-Colonoscopy
This study aims to investigate the impact of various healthy diets, specifically a modified plant-based Mediterranean diet, on the gut microbiome and overall well-being post-colonoscopy.
- Conditions
- Colorectal Polyp, Inflammation, Dietary Intervention, Microbiota
- Trial name
- NCT06603519
- Testing
- Modified Plant-Based Mediterranean Diet
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Inflammatory Bowel Disease
Genetic Studies of Inflammatory Bowel Disease
This study will examine the existence of genetic regions that are believed to bring about a risk for inflammatory bowel disease (IBD), with its subtypes of Crohn's disease and ulcerative colitis.
- Trial name
- NCT00340444
- Where
- 5 sites in United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- National Human Genome Research Institute (NHGRI)
Colorectal Cancer
Promoting Colorectal Cancer Screening in Rural Emergency Departments
This trial will compare the effects of a culturally targeted intervention designed to assist participants to identify and overcome individual barriers to colorectal cancer (CRC) and to promote CRC screenings using motivational…
- Trial name
- NCT03473587
- Testing
- Motivational interview, Standard of care
- Where
- United States
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- University of Kentucky
Colonic Neoplasm
Narrow Band Imaging for Diagnosis of Proximal Serrated Polyps
Although colonoscopy is considered the gold standard for diagnosis of colonic polyps, the missed rate for colonic adenoma ranged from 15-32%.
- Trial name
- NCT01725321
- Testing
- Narrow band imaging
- Where
- China
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Hypoxia, Gastric Polyp
The Efficacy and Safety of the COMBO Endoscopy Oropharyngeal Airway in Gastrointestinal Endoscopy Procedure
Hypoxia represents the prevailing adverse occurrence during the sedation of patients undergoing gastrointestinal endoscopy with propofol.
- Conditions
- Hypoxia, Gastric Polyp, Colon Cancer, Esophageal Cancer
- Trial name
- NCT06081647
- Testing
- the COMBO Endoscopy Oropharyngeal Airway, Regular Nasal Cannula
- Where
- 10 sites in China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- RenJi Hospital
Colorectal Cancer
An Evaluation of a Multi-target Stool DNA (Mt-sDNA) Test, Cologuard, for CRC Screening in Individuals Aged 45-49 and at Average Risk for Development of Colorectal Cancer: Act Now
The primary objective is to confirm the specificity of a multi-target stool DNA test (mt-sDNA), Cologuard, in an average risk population, ages 45-49.
- Trial name
- NCT03728348
- Testing
- mt-sDNA screening test, Colonoscopy
- Where
- 39 sites in United States
- Volunteers
- 983 people, healthy volunteers welcome
- Sponsor
- Exact Sciences Corporation
Colorectal Cancer, Colorectal Neoplasms
Effect of Patient Portal Messaging Before Mailing Fecal Immunochemical Testing Kit on Colorectal Cancer Screening Rates
Behavioral economics principles have increasingly been shown to improve health outcomes in the United States. They offer the ability to implement simple, low-cost and effective interventions to address key health issues without…
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Colorectal Cancer Screening
- Trial name
- NCT05115916
- Testing
- MyChart Priming Message
- Where
- United States
- Volunteers
- 3,880 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
IBD and Renal Involement, Chronic Kidney Disease
Renal Dysfunction in Patients With Inflammatory Bowel Disease and the General Population (NEPHRO-IBD)
The NEPHRO-IBD study is a multicenter prospective observational study designed to evaluate the prevalence of renal dysfunction and renal complications in adult patients with inflammatory bowel disease (IBD) compared with…
- Conditions
- IBD and Renal Involement, Chronic Kidney Disease, Inflamatory Bowel Disease (Crohn's and Ulcerative Colitis)
- Trial name
- NEPHRO-IBD (NCT07593352)
- Testing
- Prospective assessment of the prevalence of kidney disease and/or renal complications in patients with IBD/the general population based on routine laboratory test and abdominal ultrasound.
- Where
- Poland
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Państwowy Instytut Medyczny Ministerstwa Spraw Wewnętrznych i Administracji
Colo-rectal Cancer
The United States Healthy Living Study
The purpose of this study is to pilot test the efficacy of a patient-centered, tailored message intervention delivered via virtual human technology for increasing colorectal cancer (CRC) screening within guidelines.
- Trial name
- NCT03867409
- Testing
- message delivered via virtual technology
- Where
- United States
- Volunteers
- 2,105 people, healthy volunteers welcome
- Sponsor
- University of Florida
Colorectal Cancer (CRC), Advanced Adenomas (AA)
Collection of Samples USOPTIVAL Study
A prospective multi-center observational study. The study will enroll eligible subjects from the United States to optimize the biomarker panel and evaluate the performance of a cfDNA marker panel selected by the Sponsor for CRC…
- Trial name
- NCT04792684
- Testing
- Optimization of Plasma Circulating Free-DNA (cfDNA) Marker Panel
- Where
- 16 sites in United States
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- Universal Diagnostics
Colorectal Cancer
Mailed FIT-Based Outreach Interventions
Colorectal cancer (CRC) is the second most common cancer and the second leading cause of cancer-related mortality in Singapore. Although annual fecal immunochemical testing (FIT) and periodic colonoscopy are recommended for…
- Trial name
- NCT07852793
- Testing
- SMS Reminders, SMS reminders + mailed reminder, SMS reminders + mailed reminder + patient navigation
- Where
- 5 sites in Singapore
- Volunteers
- 40,000 people, healthy volunteers welcome
- Sponsor
- National Cancer Centre, Singapore
Colorectal Cancer
Polyp Measurement Device
Colorectal cancer is the second-leading cause of cancer death in the United States. Colorectal cancer screening is recommended to begin at age 50 years for most men and women at average risk for this disease.
- Trial name
- NCT03856255
- Testing
- Micro-Tech Endoscopic Gauge
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Healthy Nutrition
Dietary Impact on Intestinal Sulfate Metabolism
This is a 5-week crossover pilot study of 15 highly motivated healthy volunteers who will consume two 7-day intervention diets: 1) a diet low in sulfur-containing amino acids (Low-S diet), emphasizing plant-based foods and fat…
- Trial name
- NCT05333900
- Testing
- Plant-Based Diet then animal-based diet, Animal-based diet then plant-based diet
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Colonic Polyp, Colonic Adenoma
Nationwide Study of Artificial Intelligence in Adenoma Detection for Colonoscopy
The goal of this trial is to determine whether use of a Computer Assisted Detection (CADe) programme leads to an increase in ADR for either units or individual colonoscopists, independent of setting or expertise
- Conditions
- Colonic Polyp, Colonic Adenoma, Colo-rectal Cancer
- Trial name
- NAIAD (NCT05870332)
- Testing
- GI Genius (GIG)
- Where
- United Kingdom
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- King's College Hospital NHS Trust
Colorectal Cancer
Detection of Colorectal Cancer in Peripheral Blood by Septin 9 DNA Methylation Assay
Epigenomics is developing a colon cancer screening assay based on differential methylation of specific CpG sites for the detection of early stage disease.
- Trial name
- NCT00696345
- Where
- 5 sites in Germany, Hungary
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Epigenomics, Inc
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
Cancer
Laboratory Assay in Determining Cancer Resistance in Patients With Metastatic Cancer and in Healthy Participants
RATIONALE: Studying samples of blood and tissue in the laboratory from patients with cancer and from healthy participants may help doctors learn more about cancer.
- Trial name
- NCT00899496
- Testing
- immunological diagnostic method, physiologic testing
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Irritable Bowel Syndrome
Management of Irritable Bowel Syndrome in Primary Care (MIBS Trial)
Aims: 1. To pilot an randomized, controlled trial (RCT) to assess the effectiveness of the commonly prescribed medications in UK general practice for IBS: mebeverine (anti-spasmodic) and methylcellulose (bulking-agent) and of the…
- Trial name
- MIBS (NCT00934973)
- Testing
- mebeverine, methylcellulose, CBT website with support
- Where
- United Kingdom
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Hazel Everitt
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