Clinical trials: Digestive Neoplasms
Stomach Neoplasms, Atrophic Gastritis
OLGA and OLGIM Stage System for Gastric Cancer
To validate OLGA and OLGIM staging system with serum pepsinogen for estimating GC risk according to Lauren's histologic classification in South Korea.
- Conditions
- Stomach Neoplasms, Atrophic Gastritis, Intestinal Metaplasia
- Trial name
- NCT03380052
- Where
- South Korea
- Volunteers
- 2,900 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Pancreatic Cancer, ATM, BRCA, Hereditary Cancer
Pancreatic Cancer Registry: For Any Person With a Personal or Family History
The NFPTR was established in 1994 to find the causes of pancreatic cancer. In brief, the investigators are interested in both the genetic and non-genetic causes of pancreatic cancer.
- Trial name
- NFPTR (NCT02886247)
- Where
- United States
- Volunteers
- 12,000 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Pancreatic Cancer, Pancreatic Disease
Microbial Diversity of Pancreatic Diseases
This study plans to analyze the digestive flora structure of the group of patients with pancreatic cancer. The investigators compared the microflora of pancreatic cancer with other pancreatic diseases and healthy people，in order…
- Trial name
- NCT03809247
- Where
- China
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Bowel Cancer, Colonoscopy
Experiences and Perceptions of Colonoscopy and New Technologies
Bowel cancer is the 3rd most common cancer in males and females. Most bowel cancers develop from precancerous polyps in the bowel.
- Trial name
- NCT04747665
- Testing
- Patient and endoscopist reported experience
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Leeds Teaching Hospitals NHS Trust
Colorectal Cancer
The Northern-European Initiative on Colorectal Cancer
Colorectal cancer (CRC) is a major burden in western countries. The disease develops from precursor lesions during a long time-interval.
- Trial name
- NordICC (NCT00883792)
- Testing
- Colonoscopy
- Where
- 7 sites in United States, Iceland and 4 more
- Volunteers
- 95,000 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
CRC (Colorectal Cancer), Adenoma Colon
Identification of New Non-invasive, Predictive, and Diagnostic Biomarkers for Colorectal Cancer
The study in question is an observational study that aims to identify new non-invasive biomarkers present in the serum of patients with CRC and, subsequently, to create a score capable of predicting the development of CRC.
- Trial name
- NCT07153458
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis
Gastric Cancer, Pancreatic Cancer
Clinical Application of PET Imaging Targeting CLDN18.2 in Malignant Tumors
The project aims to perform integrated PET/MR or PET/CT imaging in patients with histologically confirmed or clinically suspected gastric cancer, pancreatic cancer, cholangiocarcinoma, or other malignant tumors with high…
- Conditions
- Gastric Cancer, Pancreatic Cancer, Cholangiocarcinoma Cancer, Esophageal Cancer
- Trial name
- NCT07301814
- Testing
- Specific PET imaging agents targeting CLDN18.2
- Where
- China
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Hepatitis B, Human Papilloma Virus
Managing Hepatitis B (Hep. B) and Human Papilloma Virus (HPV) Related Cancers and Mental Health.
Aim: The main goal of this quantitative epidemiological observational study is to determine the prevalence of Human Papilloma Virus (HPV) infection and Hepatitis B (Hep B) immunity amongst women of childbearing age.
- Conditions
- Hepatitis B, Human Papilloma Virus, Mental Health Issue, Cancer Liver
- Trial name
- NCT06786429
- Testing
- Gardasil 9 vaccine, Hepatitis B Virus Vaccine(HBV), Cognitive Behavioral Therapy
- Volunteers
- 2,140 people, healthy volunteers welcome
- Sponsor
- Eunice Dube
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
Colorectal Cancer
Polyprev: Study to Compare Fecal Immunochemical Test With Endoscopic Surveillance After Advanced Adenoma Resection in Fecal Immunochemical Test Colorectal Cancer Screening Programs.
Colorectal cancer (CRC) screening programs have been implemented to reduce the burden of the disease. When an advanced colonic lesions is detected, it is recommended to perform endoscopic surveillance with different intervals…
- Trial name
- NCT04967183
- Testing
- Annual FIT, Endoscopic surveillance.
- Where
- Spain
- Volunteers
- 3,788 people, healthy volunteers welcome
- Sponsor
- Fundacin Biomedica Galicia Sur
Advanced Colorectal Neoplasms, Throat Cancer
Fecal Screening Assay for Taiwanese Population
Fecal occult blood test (FOBT) is a convenient tool for the screening of asymptomatic gastrointestinal (GI) bleeding while 「guaiac-based fecal occult test (G-FOBT) 」 is increasingly replaced by the use of an 「immunochemical-based…
- Conditions
- Advanced Colorectal Neoplasms, Throat Cancer, Esophageal Cancer, Gastric Cancer
- Trial name
- NCT01341197
- Testing
- Fecal immunochemical test, guaiac fecal occult-blood test, and Helicobacter pylori stool antigen test
- Where
- Taiwan
- Volunteers
- 3,172 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Gastro Esophageal Reflux Disease, Barrett Esophagus
Patient Preferences for Barrett's Esophagus and Esophageal Cancer Screening Tests
This study plans to learn more about what patients think about screening for esophageal cancer (EAC) and Barrett's esophagus (BE); a pre-cancerous condition associated with esophageal cancer.
- Trial name
- NCT06693622
- Testing
- Patient survey
- Where
- United States
- Volunteers
- 556 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Colorectal Cancer, Diet Habit
Walnuts and Colon Health (The WellNut Trial)
The purpose of this research study is to examine whether adding walnuts to your diet can have a beneficial effect on the gut bacteria population, inflammatory markers in the blood, and the tissue that lines the inside of the…
- Trial name
- NCT05195970
- Testing
- Walnuts
- Where
- 2 sites in United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- UConn Health
Colon Cancer, Colon Sessile Serrated Adenoma/Polyp
Narrow Band Imaging Versus White Light for Colonoscopy Serrate Lesions Detection
Colorectal cancer (CRC) is a leading cause of cancer death and its' incidence is rising in most European countries. Colonoscopy has been shown to reduce CRC incidence, however its effectiveness depends on the sensitivity to…
- Trial name
- NCT02876133
- Testing
- narrow band imaging withdrawal, white light withdrawal
- Where
- 3 sites in Portugal
- Volunteers
- 987 people, healthy volunteers welcome
- Sponsor
- Hospital Beatriz Ângelo
Colon Cancer
Phase I Biomarker Study of Dietary Grape-derived Low Dose Resveratrol for Colon Cancer Prevention
This study is designed to investigate the dietary influence of grapes in colon cancer prevention. A natural compound found in the skin of grapes, resveratrol, may protect against cancer by acting as an antioxidant (a chemical…
- Trial name
- NCT00578396
- Testing
- grapes
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, Irvine
Heathy Women, Pre Menopausal Age
Estimation of Minimum Efficacy Daily Dose of Jarlsberg Cheese
Aim: To estimate an oral administered recommended minimum efficacy daily dose (MED) of Jarlsberg cheese in order to obtain the needed increased level of Osteocalcin defined as the ratio [Carboxylated / Under Carboxylated]…
- Conditions
- Heathy Women, Pre Menopausal Age, Exlution Criteria: Gastrointestinal Disorder, Liver Disease
- Trial name
- NCT04185454
- Testing
- Jarlsberg cheese
- Where
- Norway
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Prof Stig Larsen
Trace Element Deficiency
Determination of Copper and Other Trace Elements in Serum Samples From Patients With Biliary Tract Cancers
The aim of the study is to determine the total concentration of selected trace elements (Cu, Zn, Fe), the proportion of free Cu and Cu bound to ceruloplasmin and the isotopic ratio of Cu65/Cu63 in blood serum samples from healthy…
- Trial name
- NCT06060990
- Testing
- trace elements
- Where
- Slovenia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Institute of Oncology Ljubljana
Primary Sclerosing Cholangitis, PSC
Characterization of Biliary Cell-derived Organoids From Bile of PSC and Non-PSC Patients
The purpose of this research is to create a collection of bile, bile duct brushings and medical information from people with Primary Sclerosing Cholangitis (PSC) and controls to learn more about changes that occur in the liver.
- Conditions
- Primary Sclerosing Cholangitis, PSC, Cholangiocarcinoma
- Trial name
- NCT04753996
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Pancreatic Cancer, Pancreatic Cyst
Improving Pancreatic Cancer Care by the Use of Computational Science and Technology
The goal of the IMPACT project is to set up a data sharing infrastructure between expert centers for pancreatic surgery that enables training, testing and validation of computer science tools to improve quality of care for…
- Conditions
- Pancreatic Cancer, Pancreatic Cyst, Pancreatic Adenocarcinoma, Pancreatic Diseases
- Trial name
- IMPACT (NCT06055010)
- Testing
- No interventions
- Where
- Netherlands
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- UMC Utrecht
Pediatric Liver Transplanted Recipients, Healthy Donors
Living Donor Liver Transplantation in Children
Evaluate the outcome of pediatric living donor liver transplantation (LDLT) regarding portal vein reconstruction, ABO-compatibility and impact of maternal donation on graft acceptance.
- Trial name
- NCT02124382
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
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