Clinical trials: Colorectal Adenoma
Colorectal Neoplasms
Chromoendoscopy or Narrow Band Imaging (NBI) for Improving Adenoma Detection in Colonoscopy
Narrow band imaging or electronic chromoendoscopy might provide similar adenoma detection capabilities while limiting time spent when compared to conventional chromoendoscopy method.
- Trial name
- NCT04192929
- Testing
- Narrow band imaging, Chromoendoscopy, High definition white light endoscopy
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Indiana University
Colorectal Cancer, Colorectal Adenoma
Accuracy of Real Time Characterization in Artificial Intelligence-assisted Colonoscopy
The goal of this substudy is to investigate the accuracy of a computer-aided polyp characterization (CADx) system. The main question[s] it aims to answer are: How high is the specificity of the AI system when characterizing…
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Colorectal Neoplasms
- Trial name
- NCT05754229
- Testing
- AI-assisted colonoscopy
- Where
- 4 sites in Denmark
- Volunteers
- 395 people, healthy volunteers welcome
- Sponsor
- Ismail Gögenur
Colorectal Cancer, Colorectal Adenoma
Evaluation of Flexible Sigmoidoscopy Screening as an Adjunct to the National FOBT Screening Programme in Scotland
Guaiac faecal occult blood testing (gFOBT) consistently demonstrates reductions in deaths from colorectal cancer of around 16% and gFOBT screening is now routine in all four countries of the United Kingdom.
- Trial name
- NCT02560194
- Testing
- Flexible Sigmoidoscopy, Fecal occult blood test
- Where
- United Kingdom
- Volunteers
- 4,567 people, healthy volunteers welcome
- Sponsor
- University of Dundee
Colorectal Cancer, Adenoma
A Multi-center Trial to Establish a Model for the Early Diagnosis of Colorectal Cancer by the Detection of 5-hydroxymethylcytosine (5-hmC) in Plasma Cell-free DNA
In this study, the investigators establish a model for the early diagnosis of colorectal cancer based on the detection of 5-hydroxymethylcytosine (5-hmC) in training group and validate the effectiveness of the model using a…
- Trial name
- NCT03676075
- Where
- China
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Fudan University
Colorectal Adenoma
Study of Calcium Plus Vitamin D Supplementation in Prevention of Colorectal Adenomas Recurrence
Calcium plus vitamin D may be effective in the prevention of colorectal adenoma recurrence. The aim of this study is to investigate the effect of supplementation with calcium plus vitamin D on the recurrence of colorectal…
- Trial name
- NCT02143505
- Testing
- Ca plus vit D
- Where
- China
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Adenoma, CRC
A Prospective Study Into the Risk of Colorectal Neoplasms in Individuals With a Family History of Advanced Adenomas (Sibling AN Study)
To prospectively determine the prevalence of colorectal neoplasia in siblings of Hong Kong Chinese patients with advanced neoplasm compared with a sex and age-matched control population.
- Trial name
- AN (NCT01593098)
- Where
- 2 sites in China, Hong Kong
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Colorectal Adenomatous Polyps
I-scan for Adenoma Detection
This study is a randomized controlled trial to determine whether i-scan can improve the detection of conventional adenomas and sessile serrated adenomas/polyps.
- Trial name
- NCT02811419
- Testing
- i-scan, standard high-definition white light
- Where
- United States
- Volunteers
- 740 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Serrated Lesion, Adenoma
Serrated Lesions Detection With Endocuff-assisted Colonoscopy
Colorectal cancer (CRC) is a leading cause of morbidity and mortality worldwide, especially in Western countries. CRC is currently considered a preventable disease and screening has been endorsed by several societies, since it…
- Conditions
- Serrated Lesion, Adenoma, Colorectal Cancer
- Trial name
- NCT03856957
- Testing
- Endocuff colonoscopy, control
- Where
- Portugal
- Volunteers
- 257 people, healthy volunteers welcome
- Sponsor
- Hospital Beatriz Ângelo
Colorectal Cancer, Advanced Adenoma
Diagnosis of Colorectal Cancer and Advanced Adenoma Using Cancer-specific Methylation Signatures
Colorectal cancer is a common malignant tumor of the digestive tract. It is still a challenging task to detect colorectal cancer at an early stage.
- Trial name
- NCT03828396
- Where
- China
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Colorectal Cancer, Colorectal Adenoma
Fecal DNA Methylation Test for Colorectal Cancer Screening
This is an observational, prospective study using fecal DNA methylation test to define the risk of suffering from advanced adenoma or colorectal cancer (CRC) compared to colonoscopy and fecal immunochemical test (FIT).
- Trial name
- NCT04823793
- Testing
- Stool DNA methylation detection
- Where
- Taiwan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Tri-Service General Hospital (TSGH)
Colorectal Cancer, Adenomatous Polyp of Colon
CRC Screening Using mSEPT9 (Methylated Septin 9) in Chinese Population
The purpose of this study is to evaluate the performance of the SEPT9 gene methylation assay in Colorectal cancer (CRC) high-risk population in Chinese hospitals using the opportunistic screening method.
- Conditions
- Colorectal Cancer, Adenomatous Polyp of Colon, Polyps, Other Disease/Injury
- Trial name
- RESEPT (NCT02540850)
- Where
- 4 sites in China
- Volunteers
- 1,031 people, healthy volunteers welcome
- Sponsor
- BioChain (Beijing) Science and Technology, Inc.
Colorectal Cancer, Healthy
Computerized Feedback in Colonoscopy
In a cluster-randomized study compare if feedback from two computerized feedback systems doing a colonoscopy (CoPS and CoRS) can improve the adenoma detection rate and decrease patient discomfort.
- Trial name
- NCT04862793
- Testing
- Colonoscopy Progression Score (CoPS), Colonoscopy Retraction Score (CoRS)
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Copenhagen Academy for Medical Education and Simulation
Colorectal Cancer, Colorectal Neoplasm
A Stool DNA Test for Detection of Advanced Colorectal Neoplasia in Asymptomatic Chinese Community Population
to determine screening value of stool-based SDC2 DNA methylation test for advanced colorectal neoplasia in the asymptomatic Chinese community population.
- Conditions
- Colorectal Cancer, Colorectal Neoplasm, Advanced Adenoma, Adenoma
- Trial name
- NCT04786704
- Testing
- Stool-based SDC2 DNA methylation test, quantitative Fecal immunochemical test
- Where
- China
- Volunteers
- 12,106 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colorectal Cancer
Comparison of Fecal Ribonucleic Acid (RNA) Test With Fecal Occult Blood Test (FOBT) for Detecting Colorectal Cancer and Adenoma
Colorectal cancer (CRC) is the second common cause of death in the Western world, and is very increasing in Japan. Fecal occult blood test (FOBT) is used routinely for CRC screening, which has been shown to reduce the incidence…
- Trial name
- NCT00197405
- Where
- Japan
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Hamamatsu University
Colorectal Adenoma
Three Arm Rand Trial of HD Light vs Reveal® Cap vs Endocuff Cap for Detection of Colorectal Adenomas (TRACE)
Protocol Title: Three Arm Prospective Randomized controlled trial of High-Definition White-light colonoscopy versus High-Definition White-light colonoscopy with Reveal® Distal Attachment Cap versus High-Definition White-light…
- Trial name
- TRACE (NCT03952611)
- Testing
- Colonoscopy, distal Cap, Endocuff
- Where
- United States
- Volunteers
- 1,203 people, healthy volunteers welcome
- Sponsor
- Midwest Biomedical Research
Colorectal Cancer, Colorectal Adenoma
Investigating the Gut Microbiota of Individuals With Adenoma, Advanced Adenoma and Colorectal Cancer
This observational study aims to help establish the first molecular test for non-invasive prediction of recurrent adenoma, which will help identify patients at high risk of recurrent adenoma for further colonoscopy examination…
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Colorectal Neoplasms
- Trial name
- NCT07321548
- Testing
- Fecal immunochemical test
- Where
- Hong Kong
- Volunteers
- 1,757 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Liver Cancer, Anxiety Disorder
Early Palliative Care With Standard Care or Standard Care Alone in Improving Quality of Life of Patients With Incurable Lung or Non-colorectal Gastrointestinal Cancer and Their Family Caregivers
The study intervention consists of the early integration of palliative care services into standard oncology care in an outpatient setting for patients with advanced lung and non-colorectal gastrointestinal malignancies who are…
- Conditions
- Liver Cancer, Anxiety Disorder, Depression, Small Cell Lung Cancer
- Trial name
- NCT02349412
- Testing
- Early palliative care
- Where
- 23 sites in United States
- Volunteers
- 405 people, healthy volunteers welcome
- Sponsor
- Alliance for Clinical Trials in Oncology
Colorectal Cancer, Colorectal Neoplasms
Molecular Effects of Aspirin & Metformin on Colonic Epithelium
Bowel cancer, a significant problem in the United Kingdom (UK) with ~ 41,000 diagnoses and ~ 16,000 deaths annually, has a large preventable component (~54%).
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Colorectal Adenoma
- Trial name
- NCT05158374
- Testing
- Aspirin tablet, Metformin, Aspirin and Metformin
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Edinburgh
Colorectal Cancer
Clear Liquid vs Liberalized Diet in Preparation for Colonoscopy
Colorectal cancer is the third most common cancer diagnosed in both men and women in the United States. The death rate from this disease, however, has been decreasing over the last 20 years.
- Trial name
- NCT02621658
- Testing
- Clear Liquid Diet, Full Liquid Diet
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- San Antonio Military Medical Center