Clinical trials: Polyp, Colonic
Colon Polyp
Water-only Versus Water-CO2 (Hybrid) Colonoscopy Insertion Technique
The colonoscopy procedure involves insertion of a thin, flexible tube with a tiny camera inside (colonoscope) passed inside the bowel.
- Trial name
- WAVE (NCT04710706)
- Testing
- Colonoscopy insertion technique used during procedure
- Where
- United Kingdom
- Volunteers
- 246 people, healthy volunteers welcome
- Sponsor
- London North West Healthcare NHS Trust
Colorectal Neoplasms, Colorectal Polyp
Real-time Diagnosis of Diminutive Colorectal Polyps Using AI
Correct endoscopic prediction of the histopathology and differentiation between benign, pre-malignant, and malignant colorectal polyps (optical diagnosis) remains difficult.
- Trial name
- COMET-OPTICAL (NCT05349110)
- Testing
- Computer-aided diagnosis (CADx) systems
- Where
- 2 sites in Netherlands
- Volunteers
- 105 people
- Sponsor
- Maastricht University Medical Center
Asthma
Retrospective Analysis of Systemic Glucocorticoid Mediated Long-term Effects, Patient Pathways and Economic Burden Across Multiple Indications
Glucocorticoids are important in the treatment of many inflammatory, allergic, immunologic, and malignant disorders. However, the adverse effects of systemic corticosteroids are one of the most common causes of iatrogenic…
- Trial name
- NCT06488703
- Where
- Germany
- Volunteers
- 107,032 people
- Sponsor
- GlaxoSmithKline
Polyps, Colon Preparation
Comparison Between Asymmetric And Standard Split-Dose Regimen For Bowel Preparation
We aimed to compare the efficacy for bowel cleansing of a split-dose regimen with a low morning dose of PEG solution (Asymmetric; 25% of the dose is given on the day of the procedure and 75% of the dose is given on the day…
- Trial name
- NCT03146052
- Testing
- PEG-4000 added with citrates and simethicone (PEG-CS) plus Bisacodyl
- Where
- Italy
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- ASST Rhodense
Attenuated Familial Adenomatous Polyposis, Familial Adenomatous Polyposis
Erlotinib Hydrochloride in Reducing Duodenal Polyp Burden in Patients With Familial Adenomatous Polyposis at Risk of Developing Colon Cancer
This phase II trial studies the side effects of erlotinib hydrochloride and how well it works in reducing duodenal polyp burden in patients with familial adenomatous polyposis at risk of developing colon cancer.
- Trial name
- NCT02961374
- Testing
- Erlotinib, Erlotinib Hydrochloride
- Where
- 8 sites in United States, Puerto Rico
- Volunteers
- 46 people
- Sponsor
- National Cancer Institute (NCI)
Colon Cancer
OMega-3 Fatty Acid for the Immune Modulation of Colorectal Cancer
This is a prospective, double-blind, placebo-controlled, randomized clinical trial to assess the effects of daily 4-gram marine omega-3 polyunsaturated fatty acid (MO3PUFA), through treatment with AMR101 (VASCEPA, icosapent…
- Trial name
- OMICC (NCT03661047)
- Testing
- AMR101 (VASCEPA, icosapent ethyl)
- Where
- United States
- Sponsor
- Massachusetts General Hospital
Colorectal Polyp, Colorectal Adenoma
Standard Colonoscopy Versus Colonoscopy With Endocuff Vision
This study seeks to compare colonoscopy results between a standard method and one using a distal scope attachment (Endocuff Vision).
- Conditions
- Colorectal Polyp, Colorectal Adenoma, Colon Cancer
- Trial name
- NCT03361917
- Testing
- Endocuff Vision
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Indiana University
Colon Adenoma, Colon Polyp
Artificial Intelligence-assisted Colonoscopy on Detection of Missed Proximal Lesions
This is a prospective multi-center randomized study is to determine whether the use of artificial intelligence (AI)-assistance could reduce the miss rates of polyps and adenomas in the proximal colon during tandem examination
- Trial name
- NCT04294355
- Testing
- Artificial intelligence-Assisted colonoscopy, Conventional colonoscopy
- Where
- 3 sites in China, Singapore and 1 more
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Adenomatous Polyps
Effect of 2 Doses of EPA on Apoptosis and Cell Proliferation on Colon Mucosa
The purpose of this study is to determine the effect of two doses purified EPA (an omega-3 fatty acid), on apoptosis (natural cell death) and cell proliferation (formation of new cells) in the lining of the colon for patients…
- Trial name
- NCT00432913
- Testing
- Eicosapentaenoic Acid (EPA), Endoscopy, Biopsies taken
- Where
- 2 sites in Italy, United Kingdom
- Volunteers
- 120 people
- Sponsor
- S.L.A. Pharma AG
Colonic Polyp, Colon Lesion
Comparative Analysis of AI Software for Enhanced Polyp Detection and Diagnosis
Purpose \& Research Questions The purpose of this study is to evaluate whether artificial intelligence (AI) improves the detection of polyps and whether the system can classify the type and severity of detected changes.
- Trial name
- NCT06077435
- Testing
- AI
- Where
- Sweden
- Volunteers
- 915 people
- Sponsor
- Sahlgrenska University Hospital
Colorectal Cancer, Colorectal Neoplasms
Evaluation of a New Blood-based Test to Detect Colorectal Cancer and Its Precursors
The CELTiC panel is a potential blood-based test for detecting colorectal cancer (CRC) and precursors of CRC. This can be useful for CRC screening, since this requires tests that detect cancer in an early stage to maximize the…
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Colorectal Carcinoma, Colorectal Polyp
- Trial name
- CELTiC (NCT04980443)
- Testing
- CELTiC test
- Where
- 4 sites in Italy, Netherlands
- Volunteers
- 809 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Adenomatous Polyp of Colon
The Utility of Time Segmental Withdrawal During Screening Colonoscopy for Increasing Adenoma Detection Rate.
Colonoscopy( examining the colon with a flexible tube and a camera ) is usually done for screening purposes to find any precancerous lesions (polyps) at an early stage.
- Trial name
- NCT02538406
- Testing
- Segmental withdrawal
- Where
- United States
- Volunteers
- 232 people
- Sponsor
- Baylor College of Medicine
Colonic Polyp
A Clinical Study on Endoscopic and Histopathological Outcomes of Screening and Surveillance Colonoscopies
The objective of this study is to collect colonoscopy data for use in the development and testing of artificial intelligence (AI) devices for colonoscopies.
- Trial name
- CODACO (NCT05869838)
- Testing
- Colonoscopy
- Where
- 2 sites in Germany, Spain
- Volunteers
- 600 people
- Sponsor
- Olympus Europe SE & Co. KG
Colorectal Cancer, Esophageal Cancer
Gastrointestinal Biomarkers in Tissue and Biological Fluid Samples From Colorectal Cancer Patients
RATIONALE: Studying samples of tissue, blood, urine, stool, and other biological fluids from patients with cancer and from healthy volunteers undergoing colonoscopy or endoscopy may help doctors identify and learn more about…
- Conditions
- Colorectal Cancer, Esophageal Cancer, Gastric Cancer, Pancreatic Cancer
- Trial name
- NCT00899626
- Where
- 2 sites in United States
- Volunteers
- 5,000 people
- Sponsor
- Vanderbilt University Medical Center
Diminutive Colon Polyp, Adenomatous Polyp
Comparative Study of Postprocessing Imaging Systems for Diminutive Colonic Polyps
Several novel imaging technologies are currently used for detection and differentiation of colonic polyps during colonoscopy, such as NBI (Olympus), FICE (Fujinon), and i-Scan (Pentax).
- Conditions
- Diminutive Colon Polyp, Adenomatous Polyp, Hyperplastic Polyp, Colonoscopy
- Trial name
- NCT01133041
- Testing
- Observation using NBI system, Observation using i-Scan system
- Where
- South Korea
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Soon Chun Hyang University
Colonic Cancer
Aquamin and Prevention of Colon Cancer
In the proposed study, investigators will conduct a 90-day dietary intervention study in human subjects. Thirty individuals at risk for adenomatous colon polyp formation will be randomized to receive a calcium and…
- Trial name
- NCT02647671
- Testing
- Aquamin®, Calcium Carbonate
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- James Varani
Colon Polyp, Colon Adenoma
Prospective Evalulation of Artificial Intelligence-assisted Monitoring of Effective Withdrawal Time Versus Standard Withdrawal Time on Adenoma Detected Per Colonoscopy
The goal of this observational study is to assess the correlation between the artificial intelligence (AI) derived effective withdrawal time (EWT) during colonoscopy and endoscopists' adenoma per colonoscopy (APC), polyp per…
- Conditions
- Colon Polyp, Colon Adenoma, Artificial Intelligence
- Trial name
- NCT06345105
- Testing
- Endoscreener QC
- Where
- Hong Kong
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Colorectal Neoplasms, Colonic Polyp
Adenoma Detection Rate Using Endocuff Vision in China
The primary aim of this study is to explore the usefulness of Endocuff Vision in colonoscopy on adenoma detection rate (ADR). Other aims include to explore the data below when Endocuff Vision is used.
- Conditions
- Colorectal Neoplasms, Colonic Polyp, Adenoma
- Trial name
- SinoEVADR (NCT03839277)
- Testing
- Endocuff Vision
- Where
- 5 sites in China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colon Polyps, Colonoscopy
Impact of Artificial Intelligence on Trainee Polyp Miss Rates
Based on prior studies, trainee and practicing gastroenterologists miss pre-cancerous polyps (adenomas and serrated polyps) during colonoscopy.
- Conditions
- Colon Polyps, Colonoscopy, Artificial Intelligence (AI)
- Trial name
- NCT06676930
- Testing
- Colonoscopy With Computer-Aided Detection, Colonoscopy without Computer-Aided Detection
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- Northwestern University
Colon Polyps, Colonoscopy
Imaging the Colon Using a Colonoscope Compatible Imaging Probe
The goal of this study is to use a colonoscope compatible device capable of taking images of the lower gastrointestinal tract. The main question it aims to answer is: Is the colonoscope compatible optical coherence tomography…
- Trial name
- NCT07365436
- Testing
- Feasibility of using a CC-OCT probe to image the GI tract
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Massachusetts General Hospital