Clinical trials: Gastro-Intestinal Disorders
Barrett's Esophagus, Gastroesophageal Reflux
Evaluation of MicroRNA Expression in Blood and Cytology for Detecting Barrett's Esophagus and Associated Neoplasia
The primary purpose of this study is to test new methods to diagnose BE in time before it turns into advanced cancer. Once BE is diagnosed, the current standard of care is to monitor the disease so that complication such as…
- Conditions
- Barrett's Esophagus, Gastroesophageal Reflux, Esophageal Adenocarcinoma
- Trial name
- NCT02464930
- Where
- United States
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Midwest Biomedical Research
Gastroesophageal Reflux Disease
Nasopharyngeal 24 Hour pH Monitoring in Health Adult Volunteers
Involves a 24-hour pH probe study using the Dx-pH Measurement System on patients who do not have symptoms of laryngopharyngeal reflux or gastroesophageal reflux disease to establish normal values for the Dx-pH Measurement System.
- Trial name
- NCT00584675
- Testing
- Dx-pH Measurement Probe
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, Davis
Mothers, Cesarean Section Complications
The Effect of Chewing Gum After Cesarean Section on Gastrointestinal System Functions, Pain and Sleep Quality
The study will be conducted on mothers who had planned cesarean section.After the birth, the information about the surgery in the personal information form will be completed.
- Trial name
- NCT05945095
- Testing
- Gum chewing group
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Artvin Coruh University
Chronic Granulomatous Disease, Inflammatory Bowel Disease
Natural History of Intestinal Inflammation in People With Primary Immune Dysregulations
Background: PIDD stands for primary immune dysregulation. It is a general term that includes many different inherited immune system disorders. The immune system is the part of the body that helps fight disease and infection.
- Trial name
- NCT03278912
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Overweight and Obesity
Persea Americana for Total Health (PATH)-2
The goal of this clinical trial is to learn about the effects of avocado consumption on gastrointestinal health in adults with overweight and obesity.
- Trial name
- PATH-2 (NCT05941728)
- Testing
- Avocado, Oil + Fiber, Average American Diet
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Breast Cancer, Colorectal Cancer
UMCC 003 Cancer-Related Protein Biomarkers in Blood and Tumor Tissue of Patients With Cancer
RATIONALE: Studying samples of blood and tumor tissue in the laboratory from patients with cancer and blood from healthy participants may help doctors learn more about changes that may occur in DNA and identify biomarkers related…
- Conditions
- Breast Cancer, Colorectal Cancer, Esophageal Cancer, Liver Cancer
- Trial name
- IRB 2000-294 (NCT00900094)
- Testing
- fluorescence in situ hybridization, polymerase chain reaction, protein expression analysis
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Michigan Rogel Cancer Center
Obesity
Stomach Intestinal Pylorus-Sparing Bariatric Surgery
This study will evaluate the safety and efficacy of Stomach Intestinal Pylorus Sparing (SIPS) as a primary bariatric surgery. In addition, we will evaluate the safety and efficacy of SIPS performed as a revisional surgery…
- Trial name
- SIPS (NCT05094830)
- Testing
- Stomach Intestinal Pylorus-Sparing (SIPS) Procedure
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Bradley Needleman
Gastrointestinal Symptoms, Bloating
A Clinical Trial to Evaluate the Effects of Super Liver Liquid Drops on Gut Health, Digestive Comfort, and Daily Energy Levels
This is a decentralized (fully virtual), single-group, open-label, prospective clinical trial evaluating the effects of Super Liver Liquid Drops, a liquid botanical dietary supplement, on gut health, digestive comfort, energy…
- Conditions
- Gastrointestinal Symptoms, Bloating, Digestive Discomfort, Low Energy Levels
- Trial name
- NCT07742657
- Testing
- Super Liver
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- SuperBonsai Inc.
IBD, Venous Thromboembolism
Postoperative Extended Venous Thromboprophylaxis in Inflammatory Bowel Disease
Inflammatory bowel disease (IBD) is a relatively common disease that effects all age groups and carries significant morbidity and mortality.
- Conditions
- IBD, Venous Thromboembolism, Crohn Disease, Ulcerative Colitis
- Trial name
- EXPAND (NCT03935451)
- Testing
- Apixaban 2.5 milligram
- Where
- 2 sites in Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- McMaster University
Motility Disorder, Gastroparesis
Body Surface Gastric Mapping to Evaluate Patients With Upper Gastrointestinal Symptoms and Controls
This is an analytical validation observational cohort study is designed to provide evidence of: safety and reliability of Body Surface Gastric Mapping using the Gastric Alimetry System (GAS), normal reference values, and…
- Conditions
- Motility Disorder, Gastroparesis, Functional Dyspepsia, Cyclical Vomiting
- Trial name
- NCT05812339
- Testing
- Gastric Alimetry System
- Where
- Canada
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Eosinophilic Esophagitis
Radiation Dose in Humans From Orally Administered Tc99m-Heparin
This is a research study of a new agent used for evaluation of inflammation in the GI tract. This agent is investigational and thus is being studied to determine appropriate dosing and administration in both normal controls (i.e.
- Trial name
- NCT04069429
- Testing
- Computerized Tomography scan, Single Photon Emission Computed Tomography scans, Technetium Tc 99M
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Utah
GERD, Barretts Esophagus
In Vivo Anatomy, Physiology, Mechanics and Function of the Lower Esophageal Sphincter
The purpose of this study is: To study the components of the gastroesophageal junction high-pressure zone individually and as a group, by pharmacologically eliminating or accentuating the pressure profile generated by the smooth…
- Trial name
- NCT00737802
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Eating Behavior, Overweight
Snacks and Satiety
This study is designed to compare two types of snacks (almonds or a cereal-based snack), eaten between meals, on measures of appetite, including appetitive hormones, self-reported feelings of hunger and fullness, and food intake…
- Conditions
- Eating Behavior, Overweight, Obesity
- Trial name
- NCT03947281
- Testing
- Almond snack, Cereal-based snack
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Adenocarcinoma of the Gastroesophageal Junction, Cervical Cancer
Validation of a Nutrition Screening Tool
The objective of this study is to evaluate the sensitivity and specificity of two nutrition screening tools to identify inpatients with malnutrition or at risk of malnutrition.
- Conditions
- Adenocarcinoma of the Gastroesophageal Junction, Cervical Cancer, Endometrial Cancer, Esophageal Cancer
- Trial name
- NCT01851928
- Where
- United Kingdom
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Royal Marsden NHS Foundation Trust
Effect of Kefir on Healthy Adults
Effects of Kefir Consumption on Health Outcomes: Gastrointestinal System, Immunity, Biochemical Parameters, Body Composition, Sleep Quality and Mental Well Being in Healthy Adults
The goal of this clinical trial is to evaluate the effects of the administration of kefir on gastrointestinal system, mental health, biochemical parameters, immunity and inflammation processes as well as the sleep quality…
- Trial name
- KefirCons (NCT06612164)
- Testing
- kefir
- Where
- Turkey (Türkiye)
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Medipol University
Stomach Neoplasms, Gut Microbiota
Gut Microbiota and Metabonomics
To evaluate the correlation between gut microbiota and metabolites in Borrmann type IV gastric cancer; To find the effects of microflora and metabolites on target organs; To detect the mechanism of key flora and metabolite by in…
- Conditions
- Stomach Neoplasms, Gut Microbiota, Metabolomics
- Trial name
- MBS (NCT05205187)
- Testing
- Healthy control specimen collection, Non-Borrmann IV patient specimen collection, Borrmann IV patient specimen collection
- Where
- 6 sites in China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- First Hospital of China Medical University
Gastric Cancer, Colorectal Cancer
Evaluation of Fecal Multi-target Biomarkers in the Screening of Digestive Tract Cancers
This study is a multi-center, observational study. Participants scheduled for gastroscopy and colonoscopy will undergo an epidemiological assessment and provide a stool sample prior to endoscopy for qualitative Fecal…
- Trial name
- NCT07600125
- Testing
- Qualitative Fecal Immunochemical Test (FIT), quantitative (FIT), and testing for new biomarkers
- Where
- 13 sites in China
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Constipation, Diarrhea
Efficacy of a Dietary Supplementation With Lactobacillus Reuteri for Digestive Health in an Elderly Population
The purpose of this study is to investigate the effect of a daily supplement consisting of the probiotic bacteria, Lactobacillus reuteri, on the digestive health among persons 65 years and older.
- Conditions
- Constipation, Diarrhea, Indigestion, Reflux
- Trial name
- NCT01837940
- Testing
- Lactobacillus reuteri DSM 17938
- Where
- Sweden
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Örebro University, Sweden
Functional Gastrointestinal Disorders, Overlap Syndromes
Overlap FGIDs and Genetic Polymorphism
1. To analyze the prevalence of overlap syndromes among NERD or RH, FD, and IBS patients, and to identify and to compare the differences in their characteristics and symptoms, and to determine their risk factors. 2.
- Trial name
- NCT04712617
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Gastric Ulcer
Study to Evaluate the Bioequivalence of Vonopzan Tablet 20mg(Vonoprazan Fumarate) and Vocinti Tablet 20mg in Healthy Adult Subjects.
This clinical trial is an open-label, randomized, fasting, single-dose, two-sequence, two-period, crossover study in healthy subjects to evaluate the bioequivalence of "Vonopzan Tablets 20 mg(Vonoprazan Fumarate)" of Hanlim…
- Trial name
- NCT06642987
- Testing
- Vonoprazan Test 20mg, Vonoprazan Reference 20mg
- Where
- South Korea
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hanlim Pharm. Co., Ltd.
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