Clinical trials: Colonoscopy Procedure
Healthy
Effect of Teach-Back Method in Colonoscopy
This study aims to evaluate the effect of the training given to the relatives of patients undergoing colonoscopy with the Teach-Back Method on anxiety and knowledge level.
- Trial name
- NCT06841991
- Testing
- Teach Back Education
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Tarsus University
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
Chronic Diarrhoea, Lymphocytic Colitis
Usefulness of Chromoendoscopy in Diagnosing Microscopic Colitis
The purpose of this study is to determine whether chromoendoscopy using Indigo-Carmine dye spray is useful in diagnosing microscopic colitis among patients undergoing colonoscopy due to chronic watery diarrhea.
- Conditions
- Chronic Diarrhoea, Lymphocytic Colitis, Collagenous Colitis
- Trial name
- NCT01504048
- Testing
- Colonoscopy with Indigo-Carmine Chromoendoscopy
- Where
- Sweden
- Volunteers
- 150 people
- Sponsor
- Karolinska University Hospital
Colorectal Neoplasms
Comparison of AMR and ADR Between Endocuff Vision-assisted and Conventional Colonoscopy: a Multicenter Randomized Trial
The aim of this international multicenter study is to compare the adenoma detection rate and adenoma miss rate of conventional and Endocuff Vision-assisted colonoscopy.
- Trial name
- EXCEED (NCT03418948)
- Testing
- CC followed by EC, EC followed by CC, 2x EC
- Where
- 3 sites in Greece, Netherlands
- Volunteers
- 708 people
- Sponsor
- Radboud University Medical Center
Colorectal Polyp, Colorectal Cancer
Computer-aided Detection During Screening Colonoscopy
Nowadays, colonoscopy is considered the gold standard for the detection of lesions in the colorectal mucosa. However, around 25% of polyps may be missed during the conventional colonoscopy.
- Conditions
- Colorectal Polyp, Colorectal Cancer, Colorectal Adenoma
- Trial name
- NCT05734820
- Testing
- HD- colonoscopy, HD-colonoscopy assisted by AI
- Where
- Ecuador
- Volunteers
- 312 people
- Sponsor
- Instituto Ecuatoriano de Enfermedades Digestivas
Colorectal Cancer
A Comparison of Methods to Detect Polyps During Colonoscopy
Colorectal cancer (CRC) is the third most common cancer and second leading cause of cancer deaths in western countries. Colonoscopy is a preferred colorectal screening modality since it has both diagnostic and therapeutic…
- Trial name
- NCT01025960
- Testing
- Standard Inspection Colonoscopy, Dual Inspection Colonoscopy
- Where
- United States
- Volunteers
- 768 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Colonic Polyp, Colon Adenoma
Feasibility Study of a Novel Single Use Robotic Colonoscopy System
This is a single centre, non-randomized, tandem colonoscopy trial of the NISInspire-C System, followed immediately by a conventional colonoscope (CC).
- Conditions
- Colonic Polyp, Colon Adenoma, Colorectal Cancer
- Trial name
- NCT03979690
- Testing
- NISInspire-C System
- Where
- Hong Kong
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bio-Medical Engineering (HK) Limited
Patient With an Indication of Colonoscopy for Inflammatory Bowel Disease
National Multicentric Observatory of Low Bowel Preparations in Patients With IBD
National multicentric observatory of low bowel preparations in patients with IBD
- Trial name
- CLEAN (NCT03753425)
- Testing
- Low volume bowel preparation in inflammatory bowel diseases
- Where
- France
- Volunteers
- 278 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Colon Cancer, Rectal Cancer
Assessing Effect of Withdrawal Time on Adenoma Detection Rate for Screening Colonoscopy
The investigators' null hypothesis is that a withdrawal time of 9 to 10 minutes is non-inferior to a withdrawal time of 12 minutes or greater.
- Conditions
- Colon Cancer, Rectal Cancer, Colorectal Cancer
- Trial name
- NCT05018325
- Testing
- Colonoscopy with 6 minute withdrawal, Colonoscopy 9 minute withdrawal, Colonoscopy 12 minute withdrawal
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Bowel Preparation
Compare the Effectiveness of Sports Drink and Water as a Solvent in Polyethylene Glycol for Colonoscopy
In this study, 200 patients were enrolled from 2023.1.1 to 2023.12.31, and were randomly divided into intervention and control groups.
- Trial name
- NCT05542810
- Testing
- Use sports drinks as polyethylene glycol solvents
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- GanHuoye
Colon Disease, Bidirectional Endoscopy
Comparison of Procedural Sequences in Same-day Painless Bidirectional Endoscopy With Colonoscopic Water Exchange Method
This prospective randomized controlled trial is to compare evaluate the optimal procedure sequence among patients undergoing water exchange colonoscopy.
- Trial name
- NCT03638713
- Testing
- colonoscopy first, EGD first
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- Dalin Tzu Chi General Hospital
Colonoscopy
External, Multicentre Validation of a Machine-Learning Model to Predict Colonic Adenoma in Indian Adults
Colorectal adenomas are precursors to colorectal cancer (CRC). Accurate pre-procedure risk stratification could optimize colonoscopy yield and resource allocation in India, where adenoma prevalence varies by age, sex, and…
- Trial name
- NCT07329816
- Testing
- Not Applicable / Observational study
- Volunteers
- 1,000 people
- Sponsor
- Asian Institute of Gastroenterology, India
Colonoscopy
MoviPrep® Versus HalfLytely®, Low-VolUme PEG Solutions for Colon Cleansing: An InvesTigator-blindEd, Randomized, Trial
A properly prepared colon is vital to the success of any colonoscopy. The purpose of this study is to determine which colon prep, MoviPrep or HalfLytely is the superior prepping agent.
- Trial name
- LUSTER (NCT00779649)
- Testing
- MoviPrep Kit, HalfLytely and Bisacodyl Tablets Bowel Prep Kit
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Research Associates of New York, LLP
Colonic Polyp, Adenoma
Artificial Intelligence Performance in Colonoscopy in Daily Practice
randomized, controlled single center, single investigator study mainly in colorectal screening population in daily practice with and without artificial intelliegence (AI) named DiscoveryTM from Pentax medical.
- Trial name
- NCT04837599
- Testing
- Discovery TM of Pentax medical on/off in colonoscopy
- Where
- Switzerland
- Volunteers
- 1,100 people
- Sponsor
- Gastroenterologie Baden-Wettingen
Procedural Anxiety, Colon Polyp
The Effect of Music on Colonoscopy (MUSICOL)
Colonoscopy is an essential tool for diagnostic evaluation for a wide range of gastrointestinal complaints and is considered the gold standard for colorectal cancer screening.
- Trial name
- MUSICOL (NCT04628052)
- Testing
- Colonoscopy
- Where
- United States
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Adenoma Detection Rate
A Study Between Two Instrument Generations to Improve Adenoma Detection in Screening Colonoscopy
Adenoma detection rate (ADR) is the most important parameter to measure outcome quality of (screening) colonoscopy. Since single improvements of imaging have not been able to improve ADR in many randomized studies, the present…
- Trial name
- NCT03137277
- Testing
- screening colonoscopy
- Where
- 7 sites in Germany
- Volunteers
- 1,221 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Colorectal Cancer Screening
Comparison of Transparent Retractable Extension Device and Narrow Band Imaging on Colorectal Adenoma Detection
The investigators previously reported that colonoscopy with a transparent retractable extension (TRE) device improved the adenoma detection rate without affecting intubation and withdrawal times.
- Trial name
- NCT00765180
- Testing
- TRE vs. NBI
- Where
- Japan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Showa Inan General Hospital
Adenoma Detection Rate
A Multicenter Study Evaluating the Effectiveness of Endo.Angel in Improving the Quality of Colonoscopy
Colonoscopy is a key technique in the detection and diagnosis of lower gastrointestinal diseases. High quality endoscopy results in better disease outcomes.
- Trial name
- NCT04102631
- Testing
- colonoscopy with assistance of Endo.Angel, colonoscopy without assistance of Endo.Angel
- Where
- China
- Volunteers
- 1,076 people, healthy volunteers welcome
- Sponsor
- Renmin Hospital of Wuhan University
Colorectal Carcinoma
Online Mindfulness-Based Intervention to Decrease Pre-Procedural Anxiety Before a First-Time Screening Colonoscopy
This clinical trial tests how well an online mindfulness-based intervention (MBI) works to decrease anxiety in patients before a first-time screening colonoscopy.
- Trial name
- NCT06233253
- Testing
- Best Practice, Medical Chart Review, Online Mindfulness Meditation
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Colonoscopy
The Use of Magnetic Endoscopic Imaging for Improving Quality Indicators in Outpatient Colonoscopy
Colonoscopy is an important procedure for diagnosing and treating diseases of the colon. In Canada, up to 13% all colonoscopies do not examine the full colon and are therefore incomplete.
- Trial name
- SCOPE GUIDE (NCT01480830)
- Testing
- Magnetic Endoscopic Imaging (MEI) colonoscopy
- Where
- Canada
- Volunteers
- 633 people
- Sponsor
- Nova Scotia Health Authority
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