Clinical trials: Polyps Colorectal
Colorectal Cancer, Colorectal Disorders
Reducing Colonoscopies in Patients Without Significant Bowel Disease
Investigating people with bowel symptoms uses a test that detects traces of blood in the stools, the FIT test. There are many possible reasons for positive tests. A few people have cancer.
- Conditions
- Colorectal Cancer, Colorectal Disorders, Colorectal Adenoma, Colorectal Polyp
- Trial name
- RECEDE (NCT04516785)
- Testing
- FIT and VOC
- Where
- 4 sites in United Kingdom
- Volunteers
- 1,181 people
- Sponsor
- University Hospitals Coventry and Warwickshire NHS Trust
Colorectal Adenoma, Colorectal Polyp
Examining Techniques on Adenoma Miss Rate in Proximal Colon
The primary aim of this study is to explore the usefulness of re-examination and retroflexion on adenoma miss rate (AMR) in the proximal colon.
- Trial name
- SINOCOLO2017 (NCT03355443)
- Testing
- Retroflexion, Re-examination
- Where
- 3 sites in China
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colorectal Cancer, Polyps
The Correlation of Postoperative Polyp Recurrence and Colorectal Cancer
Postoperative endoscopic polyp recurrence correlation of colorectal cancer: a retrospective cohort open-label study
- Trial name
- NCT07708415
- Testing
- Endoscopic polypectomy
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Gansu Provincial Hospital
Colorectal Cancer, Colorectal Adenoma
Adenoma Detection Rate With Endocuff-Assisted Colonoscopy - an Italian Trial
In European countries, colorectal cancer (CRC) represents an important public health problem. It is widely held view that most carcinomas develop from an adenoma-carcinoma progression.
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Colorectal Polyp, Colorectal Neoplasms
- Trial name
- ITAvision (NCT03612674)
- Testing
- Standard colonoscopy, ARC Endocuff Vision
- Where
- 12 sites in Italy
- Volunteers
- 2,100 people
- Sponsor
- Cancer Prevention and Research Institute, Italy
Colon Polyp, Adenoma Colon
AmplifEYE Colonoscopy vs Standard Colonoscopy
Colonoscopy screening is proven to reduce mortality rates for colorectal cancer, which relies on early detection and removal of colonic polyps.
- Conditions
- Colon Polyp, Adenoma Colon, Serrated Polyp, Colonic Neoplasms
- Trial name
- NCT03814369
- Testing
- AmplifEYE
- Where
- Hong Kong
- Volunteers
- 355 people, healthy volunteers welcome
- Sponsor
- Queen Elizabeth Hospital, Hong Kong
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 Polyps
Accuracy and Sustainability of SCALE-EYE Evaluation for Measuring Reliable Polyp Size
A multicenter, randomized, parallel group, endoscopist blinded study to assess the diagnostic performance and sustainability of SCALE-EYE in a screening and surveillance colonoscopy population.
- Trial name
- ASSEMBLE (NCT07005453)
- Testing
- SCALE-EYE (1), SCALE-EYE (2)
- Where
- 3 sites in Netherlands
- Volunteers
- 241 people
- Sponsor
- Erasmus Medical Center
Colorectal Cancer
Aspirin and/or Folic Acid in Preventing Recurrent Colorectal Polyps
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. The use of aspirin and/or folic acid may be effective in preventing recurrent polyps in patients who have…
- Trial name
- NCT00033319
- Testing
- folic acid, acetylsalicylic acid
- Where
- 32 sites in United Kingdom
- Sponsor
- Queen's Medical Center
Colorectal Polyps
Clinical Trial to Evaluate the Efficacy and Safety of SUBMO® as a Submucosal Injection Agent in Endoscopic Resection of Superficial Gastrointestinal Lesions.
The SUBMO-PIC01-2025 study evaluates whether SUBMO®, a submucosal injection hydrogel composed of high-molecular weight hyaluronic acid and methylene blue, is as effective and safe as normal saline for endoscopic resection of…
- Trial name
- NCT07448129
- Testing
- SUBMO® Submucosal Injection, Normal Saline (0.9% Sodium Chloride) with Surface Dye Injection
- Where
- 4 sites in Spain
- Volunteers
- 300 people
- Sponsor
- i+Med S.Coop.
Colorectal Neoplasms, Colonic Polyp
Effectiveness of Artificial Intelligence-Assisted Colonoscopy for Adenoma Detection in Routine Clinical Practice : a Prospective Multicenter Randomized Trial
This study is a multi-center, randomized controlled trial designed to evaluate whether an artificial intelligence (AI) system can assist endoscopists to improve the detection rate of colorectal adenomas and cancers during…
- Conditions
- Colorectal Neoplasms, Colonic Polyp, Adenoma, Colorectal Cancer
- Trial name
- AI-COLOADR (NCT07307547)
- Testing
- AI-Assisted Colonoscopy
- Where
- China
- Volunteers
- 3,300 people, healthy volunteers welcome
- Sponsor
- Zhejiang University
Colorectal Cancer, Adenoma Colon
Liquid Biopsy and Machine Learning for Early Colorectal Cancer, Adenomas, Lynch Cancers, and Residual Disease Detection
This is an multicenter study that will test the diagnostic accuracy of a blood test (i.e., a liquid biopsy) for the diagnosis of colorectal cancer (CRC), advanced adenomas (AAs), as well as Lynch-syndrome associated cancers.
- Conditions
- Colorectal Cancer, Adenoma Colon, Adenoma Colon Polyp, Colon Adenoma
- Trial name
- BEACON (NCT07450612)
- Testing
- BEACON
- Where
- 4 sites in Italy
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- San Raffaele University
Colorectal Cancer, Precancerous Polyp
A Study of a Urine Test to Detect Colorectal Cancer
The purpose of this study is to find out whether a urine test can detect colorectal cancer (CRC) and precancerous polyps in participants living in Ghana, Tanzania, and South Africa.
- Conditions
- Colorectal Cancer, Precancerous Polyp, Rectal Bleeding, CRC
- Trial name
- NCT07649057
- Testing
- 3-metabolite biosensor
- Where
- 4 sites in United States, Ghana and 2 more
- Volunteers
- 210 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Software Analysis on Polyp Histology Prediction
Polyp Artificial Intelligence Study
Background We are developing artificial intelligence based polyp histology prediction (AIPHP) method to automatically classify Narrow Band Imaging (NBI) magnifying colonoscopy images to predict the non-neoplastic or neoplastic…
- Trial name
- NCT04425941
- Testing
- artificial intelligence diagnosis
- Volunteers
- 373 people
- Sponsor
- Petz Aladar County Teaching Hospital
Familial Adenomatous Polyposis
Cold Snare Polypectomy for Duodenal Adenomas in Familial Adenomatous Polyposis
The purpose of this study is to collect prospective observational data regarding patients with diagnosed Familial Adenomatous Polyposis (FAP) undergoing cold snare polypectomy for duodenal adenomas
- Trial name
- COPDA (NCT03471403)
- Where
- Australia
- Volunteers
- 100 people
- Sponsor
- Western Sydney Local Health District
Colorectal Neoplasms
CHOICE: Communicating Health Options Through Information and Cancer Education
The purpose of this study is to determine the effectiveness of a two-component intervention, that combines academic detailing at the medical practice level and distribution of decision aids at the patient level, on adherence to…
- Trial name
- NCT00134589
- Testing
- Academic Detailing (Medical Practices)+Decision Aids (Patients)
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Colorectal Polyps
Effectiveness of Cold Biopsy Forceps With Pre-lift for Complete Resection of Colonic Polyps ≤7mm in Size
There is no consensus method for removal of diminutive (5mm) to small(6-9mm) colorectal polyps at colonoscopy. Neither the European Society of Gastrointestinal Endoscopy or the American Society of Gastrointestinal Endoscopy have…
- Trial name
- NCT02354287
- Testing
- Cold forceps polypectomy with pre lift
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Gloucestershire Hospitals NHS Foundation Trust
Colorectal Cancer, Adenomatous Polyps
Multi-omics Study for Early Detection of Colorectal Cancer (MOED-CRC)
The primary objective of the study is to screen multi-omics markers in blood samples and construct a prediction model for CRC based on liquid biopsy, and we will further optimize the prediction model by validating its clinical…
- Conditions
- Colorectal Cancer, Adenomatous Polyps, Adenoma, Advanced Adenoma
- Trial name
- NCT06220617
- Where
- 6 sites in China
- Volunteers
- 3,600 people, healthy volunteers welcome
- Sponsor
- Zhejiang University
Colon Cancer, Colon Diseases
PeerScope B System™ Clinical Protocol
The PeerScope B System™ by PeerMedical Ltd. is intended to provide visualization (via a video monitor) and therapeutic access to the lower intestinal tract.
- Conditions
- Colon Cancer, Colon Diseases, Colon Polyps, Colon Adenomas
- Trial name
- NCT01483040
- Testing
- colonoscopy system (PeerScope B System™)
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- PeerMedical Ltd.
Colorectal Cancer Prevention
The Beans to Enrich the Gut Microbiome vs. Obesity's Negative Effects (BE GONE) Trial
You are being asked to take part in this study because either you are a survivor who has a previous history of colorectal cancer or an MD Anderson patient who had a precancerous colorectal polyp or you have a previous history of…
- Trial name
- NCT02843425
- Testing
- Regular Diet, Navy Beans (Canned)
- Where
- United States
- Volunteers
- 71 people
- Sponsor
- M.D. Anderson Cancer Center
Colonic Adenoma, Colonic Polyp
Endocuff With or Without AI-assisted Colonoscopy
Colonoscopy is considered the gold standard for diagnosis of colonic polyps. However, it was reported that colonoscopy could still miss colonic polyps. Many attempts have been made to improve the detection rate of colonoscopy.
- Conditions
- Colonic Adenoma, Colonic Polyp, Colonic Cancer
- Trial name
- NCT05133544
- Testing
- Endocuff with AI, AI alone
- Where
- Hong Kong
- Volunteers
- 656 people
- Sponsor
- The University of Hong Kong