Clinical trials: GASTROINTESTINAL NEOPLASMS
Rectal Neoplasms, Colon Neoplasms
Comprehensive Analysis of Gut Microbiota Signatures in Metastatic Colorectal Cancer
Colorectal cancer (CRC) is one of the most common and deadly cancers worldwide. About 1 in 4 people with CRC already have cancer spread (metastasis) when first diagnosed, and about half develop spread during their illness.
- Conditions
- Rectal Neoplasms, Colon Neoplasms, Microbiota, Metagenome
- Trial name
- NCT07154173
- Testing
- Biospecimen Collection Procedure
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Barrett Esophagus
Longitudinal Oral Microbiome Sampling for BE
This is a longitudinal cohort study to assess the impact of repeated sampling of an oral microbiome signature for Barrett's esophagus (BE).
- Trial name
- NCT05133102
- Testing
- Sample collection
- Where
- 2 sites in United States
- Volunteers
- 275 people, healthy volunteers welcome
- Sponsor
- Columbia University
Esophageal Neoplasms
Irreversible Electroporation(IRE) For Unresectable Esophageal Neoplasms
The purpose of this study is to evaluate the safety and efficacy of irreversible electroporation (IRE) for unresectable Esophageal Neoplasms.
- Trial name
- IRE (NCT02430701)
- Testing
- Irreversible electroporation (IRE), NanoKnife
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Fuda Cancer Hospital, Guangzhou
Esophageal Cancer, Gastric Cancer
Molecular Assessment for Gastro-Esophageal Cancer
The goal of this minimally invasive interventional study is to learn if oncometabolic biomarkers, detected in the exhaled breath and blood can identify early-stage gastro-oesophageal cancer in patient at risk for…
- Conditions
- Esophageal Cancer, Gastric Cancer, Barrett Esophagus
- Trial name
- MAGEC (NCT06346054)
- Testing
- Breath analysis, Blood analysis
- Where
- Belgium
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Colorectal Cancer, Circulating Tumor Cell
Clinical Significance of Detecting CEA and CK20 mRNA-positive Cells in Colorectal Cancer Patients
To determine whether the presence of circulating/disseminated tumor cells (CTCs/DTCs) in the blood and bone marrow of colorectal cancer (CRC) patients with localized disease is a negative prognostic factor, and to find…
- Trial name
- NCT03337347
- Testing
- CTC/DTC count
- Where
- Czechia
- Volunteers
- 256 people, healthy volunteers welcome
- Sponsor
- The Institute of Molecular and Translational Medicine, Czech Republic
Colonic Polyps, Colon Cancer
L-Menthol Injection as a Novel Technique During Colonoscopy
The primary objective of this double-blinded, prospective, randomized placebo-controlled study is to evaluate for change in endoscopic adenoma detection rates (ADR) with the use of peppermint oil solution vs placebo application…
- Trial name
- MINT-C (NCT02588248)
- Testing
- Peppermint Oil
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Artificial Intelligence, Enteroscope
A Clinical Trial of the Effectiveness and Safety of Software Assisting Diagnose the Intestinal Polyp Digestive Endoscopy by Analysis of Colonoscopy Medical Images From Electronic Digestive Endoscopy Equipment
A clinical trial of the effectiveness and safety of intestinal polyp digestive endoscopy-assisted diagnosis software used in the analysis of colonoscopy medical images generated by electronic digestive endoscopy equipment.
- Conditions
- Artificial Intelligence, Enteroscope, Intestinal Polyposis, Adenomatous
- Trial name
- NCT05687318
- Testing
- DeFrame
- Where
- China
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Colorectal Cancer Screening
Large-Scale Implementation of a Decision Aid About Colorectal Cancer Screening
The goal of the project is to improve shared decision making and increase uptake of colorectal cancer (CRC) screening by facilitating the implementation of a decision aid about CRC and screening options in two healthcare systems…
- Trial name
- IDecide (NCT06597955)
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Indiana University
Healthy Participants, Gastrointestinal Neoplasms
A Study to Investigate the Effects of Impaired Hepatic Function on Velzatinib
This study evaluates the pharmacokinetics (PK), safety, and tolerability of velzatinib in participants with mild, moderate, and severe hepatic impairment (HI) and participants with normal hepatic function.
- Trial name
- NCT07859735
- Testing
- Velzatinib
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Gastric Cancer
Study of Convernsion Therapy Using S1/Paclitaxel Chemotherapy Plus Apatinib in Unresectable Gastric Cancer
The prognosis of metastatic gastric cancer is poor. Chemotherapy occasionally converts an initially unresectable gastric cancer to a resectable cancer.
- Trial name
- NCT02529878
- Testing
- S1/Paclitaxel chemotherapy plus Apatinib
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Zhejiang Chinese Medical University
Gastric Cancer, Lymph Node Metastases
IGG Using in Laparoscopic Gastrectomy for Locally Advanced Gastric Cancer After Neoadjuvant Chemotherapy
Patients with locally advanced gastric adenocarcinoma (cT2-4a N-/+ M0) were selected as study subjects to investigate the safety, efficacy, and feasibility of ICG near-infrared imaging tracing in guiding laparoscopic D2 lymph…
- Trial name
- NCT04611997
- Testing
- Indocyanine Green
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Fujian Medical University
Barrett Esophagus, Esophageal Adenocarcinoma
Minimally Invasive Approaches for the Diagnosis of Barrett's Esophagus and Esophageal Cancer, SOS5C Trial
This clinical trial studies how well minimally invasive approaches (an artificial intelligence [AI] powered risk tool, nurse navigation, and a sponge on a string [SOS] test) work in diagnosing patients with Barrett's esophagus…
- Trial name
- NCT07206589
- Testing
- Cancer Screening, Computer-Assisted Intervention, Endoscopic Procedure
- Where
- 3 sites in United States
- Volunteers
- 1,010 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Celiac Disease, Coeliac Disease
MAgnetic Resonance Imaging in COeliac Disease
One in 100 people suffers from coeliac disease. It affects the lining of the bowel and causes many symptoms such as diarrhoea, wind, stomach pain, constipation and nausea.
- Conditions
- Celiac Disease, Coeliac Disease, Celiac Sprue, Gluten Enteropathy
- Trial name
- MARCO (NCT02551289)
- Testing
- Gluten free diet
- Where
- United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Adenomatous Polyps
Curcumin for the Chemoprevention of Colorectal Cancer
Specific Aims: To determine if curcuminoids modulate cellular proliferation as measured by proliferating cell nuclear antigen (PCNA) in the colorectal mucosa of subjects with previously resected adenomatous colonic polyps.
- Trial name
- NCT00118989
- Testing
- Curcuminoids
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Colorectal Cancer
Text-based Colorectal Cancer Prevention Pilot
In this project, we intend to conduct a randomized pilot trial of a structured behavioral intervention, grounded in the Theory of Planned Behavior and Self-Determination Theory, to promote adherence of patients aged 45 - 75 to…
- Trial name
- NCT05004376
- Testing
- Text Messaging
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Cancer
Clinical Study of Pan-cancer DNA Methylation Test in Plasma
We intend to establish an efficient method for plasma cfDNA extraction and Bisulfite transformation to facilitate the detection of DNA methylation status using multiplex fluorescence PCR.
- Trial name
- NCT05685524
- Testing
- DNA methylation test
- Where
- China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Wuhan Ammunition Life-tech Co., Ltd
Colorectal Neoplasms
Gluteal Squeeze for Left Colon Distension
Good distension of the colon during colonoscopy is essential to detect polyps. Gas sometimes escapes the colon through the anus resulting in compromised distension.
- Trial name
- NCT04827485
- Testing
- Gluteal squeeze, No squeeze
- Where
- 2 sites in United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Indiana University
Esophageal Dysplasia
Study of Esophageal Squamous Dysplasia Prevalence at Tenwek Hospital
Esophageal squamous cell cancer (ESCC) is common in the developing world, and is the leading cancer diagnosis at Tenwek Hospital in southwestern Kenya.
- Trial name
- STEP (NCT01981876)
- Where
- Kenya
- Volunteers
- 305 people, healthy volunteers welcome
- Sponsor
- Tenwek Hospital
Colon Cancer, Colon Polyp
Feasibility and Safety of Single Port Robot in Colorectal Procedures
The purpose of this study is to evaluate the safety and feasibility of using the Single Port (SP) robot (daVinci, Intuitive Surgical) to perform single port robotic colon surgery and transanal robotic surgery.
- Conditions
- Colon Cancer, Colon Polyp, Rectal Cancer, Diverticulitis
- Trial name
- NCT03700593
- Testing
- Single Port Robotic Colorectal Surgery
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Marks Colorectal Surgical Associates
Colorectal Cancer Screening
Optimizing Navigation to Successful Colorectal Cancer Screening
Colorectal cancer is the second leading cause of death from cancer in the United States. Two major barriers to successful colorectal cancer screening are appointment keeping and proper bowel preparation.
- Trial name
- NCT02192034
- Testing
- Navigation
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
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