Clinical trials: GI Disorders
Primary Sclerosing Cholangitis, Inflammatory Bowel Disease
Telomere Length and Other Parameters of Telomere Dysfunction in PSC and Colitis
PSC is a chronic cholestatic disorder. The investigators intend to study some telomere parameters and telomere length in order to predict a premalignant state.
- Trial name
- NCT02247622
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Gastric Cancer, Pancreatic Cancer
Chemoradiation-Induced Nausea and Emesis: Quality of Life
The primary objectives of this study are: 1. To assess the preferences of cancer patients scheduled to receive chemoradiation and caregiver controls for side-effects of chemoradiation. 1.
- Conditions
- Gastric Cancer, Pancreatic Cancer, Cervical Cancer, Vulvar Cancer
- Trial name
- NCT00394602
- Testing
- Interview, Questionnaire
- Where
- United States
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Esophagus Cancer
Influence of Different Light Dose on the Adverse Effect of Swallowing for Esophageal Carcinoma
The purpose of this experiment is to study the alleviating effects and side effects of different laser irradiation doses on esophageal stricture of esophageal cancer in order to find the appropriate dose of light.
- Trial name
- NCT05174117
- Testing
- single irradiation, Double irradiation
- Where
- China
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Henan University of Science and Technology
Gastric Emptying, Glucagon-Like Peptide-1 Receptor Agonists
Effect of Glucagon-like Peptide-1 Receptor Agonists (GLP-1 RA) on Gastric Emptying
This study aims to assess the effect of using Glucagon-like peptide-1 receptor agonists (GLP-1) receptor agonists on gastric emptying on surgical patients and whether specific guidelines need to be established for these patients.
- Conditions
- Gastric Emptying, Glucagon-Like Peptide-1 Receptor Agonists, Intermittent Fasting, Intraoperative Complication Due to Anesthesia
- Trial name
- NCT07140289
- Testing
- Ultrasound of gastric contents
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wael Saasouh, MD
Dysphagia
Standardizing Swallow Pressure Measurements
This study aims to directly compare and contrast swallowing pressure and impedance measurements obtained from two high-resolution manometry (HRM) systems: the Laborie LMT Pharyngeal System and the Medtronic ManoScan ESO HRM…
- Trial name
- NCT07475091
- Testing
- Laborie LMT Pharyngeal System (3.7 mm catheter), Medtronic ManoScan ESO HRM System (4.2 mm catheter)
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
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
Dengue, Dengue Hemorrhagic Fever
Gut Leakage' in Dengue
Dengue infections are imposing an increasing global burden of disease, particularly in tropical countries such as Bangladesh. The World Health Organization (WHO) has identified Dengue virus as a priority pathogen for the…
- Conditions
- Dengue, Dengue Hemorrhagic Fever, Intestinal Disease, Ascites
- Trial name
- GLiD (NCT07602920)
- Where
- Bangladesh
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Melanoma, Gastrointestinal Cancer
Harvesting Cells for Experimental Cancer Treatments
Background: The NCI Surgery Branch has developed experimental therapies that involve taking white blood cells from patients' tumor or from their blood, growing them in the laboratory in large numbers, and then giving the cells…
- Conditions
- Melanoma, Gastrointestinal Cancer, Metastatic Cancer, Breast Cancer
- Trial name
- NCT00068003
- Testing
- Anti-CD19 CAR PBL
- Where
- United States
- Volunteers
- 7,000 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Adenoma, Colorectal Cancer
Comparison of Adenoma Detection Rate With ENDOCUFF VISION® vs. G-EYE®
The study is intended to compare the detection rate obtained by performing G-EYE® high definition colonoscopy vs. the detection rate obtained by performing ECV high definition colonoscopy.
- Trial name
- NCT04708951
- Testing
- ENDOCUFF VISION® device, G-EYE® colonoscope
- Where
- 3 sites in United States, Germany
- Volunteers
- 970 people, healthy volunteers welcome
- Sponsor
- Dr. Horst Schmidt Klinik GmbH
Gastric Cancer
Gastric In Vivo Study
The overall objective of this pilot study is to determine whether multispectral imaging increases the diagnostic accuracy of the current standard of high-definition white-light endoscopy for the detection of gastric neoplasia…
- Trial name
- NCT02207959
- Testing
- Proflavine Hemisulphate salt, White-light examination, Imaging with High Resolution Microendoscope
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Susana Gonzalez
Immunogenicity, Shigellosis
Shigella Sonnel O-SPC/rBRU Conjugate Vaccine
The active ingredient of this Shigella sonnei O-SP-core conjugate vaccine is a saccharide-protein conjugate composed of a fragment of S. sonnei LPS.
- Trial name
- NCT01369927
- Testing
- Shigella Sonnei O-SPC/rBRU
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Colorectal Cancer
Precision-Based Magnesium Trial
Colorectal cancer is the fourth most common incident cancer and the second most common cause of cancer death in the United States, with approximately 150,000 new cases and 57,000 deaths per year.
- Trial name
- NCT01105169
- Testing
- Magnesium glycinate
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Colorectal Cancer Stage IV
Predictive and Prognostic Value of Inflammatory Markers and microRNA in Stage IV Colorectal Cancer
This study investigates the predictive and prognostic values of inflammatory markers and microRNA in stage IV colorectal cancer.
- Trial name
- NCT04149613
- Where
- Lebanon
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- American University of Beirut Medical Center
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
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
Gastric Cancers, Air Pollution
The Effect of Environmental Factors on Gastric Cancer Based on Macrogenome
The objectives of this study were to clarify how environmental factors such as air pollution affect the occurrence and development of gastric cancer; to identify patient-specific macrogenomic markers of gastric cancer; and to…
- Trial name
- NCT06854146
- Testing
- gastric cancer, healthy
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Dong Peng
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
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