Clinical trials: Colonoscopy Procedures
Colonic Neoplasms
Artificial Intelligence to Implement Cost-saving Strategies for Colonoscopy Screening Based on in Vivo Prediction of Polyp Histology
This three parallel-arms, randomized, multicenter trial is aimed at investigating the value of AI-assisted optical biopsy for differentiating between neoplastic and non-neoplastic polyps which will lead to the implementation of…
- Trial name
- SAVE (NCT06041945)
- Testing
- Standard, high-definition colonoscopy with the use of CADe assistance, Standard, high-definition colonoscopy with the use of CADe/CADx assistance, no leave-in-situ, Standard, high-definition colonoscopy with the use of CADe/CADx assistance, leave-in-situ
- Where
- 2 sites in Italy
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas
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
Colorectal Cancer
Colon Capsule Versus Virtual Colonoscopy for Colorectal Cancer Screening
France is among the countries with a high incidence of colorectal cancer. The prognosis associated with colorectal cancer is related to the development stage of the disease at diagnosis.
- Trial name
- COCAGI (NCT02558881)
- Testing
- Virtual colonoscopy, Colon capsule
- Where
- France
- Volunteers
- 664 people
- Sponsor
- Hospices Civils de Lyon
Colonoscopy
A Low-residue Diet vs Clear Liquid Diet as a Bowel Colonoscopy Preparation With Polyethylene Glycol (PEG)
This was a randomized, endoscopists' blinded comparison of bowel colonoscopy cleansing and tolerability of a prespecified low-residue diet compared with a clear liquid diet and Polyethylene Glycol bowel preparation.
- Trial name
- PEG (NCT03358537)
- Testing
- Clear Liquid Diet, Low-residue Diet
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Colonoscopy, Bowel Preparation
The Effect of Smartphone Application on the Quality of Bowel Preparation for Colonoscopy
The goal of this clinical trial is to learn about bowel preparation methods compared between standard techniques and enhanced education with application for elective colonoscopy.
- Conditions
- Colonoscopy, Bowel Preparation, Quality, Smartphone Application
- Trial name
- NCT06444724
- Testing
- APP
- Where
- Thailand
- Volunteers
- 488 people
- Sponsor
- Mahidol University
Polyp of Colon
Virtual Scale Function SCALE EYE: Variability and Systematic Differences
Size of colorectal polyps is important to decide on appropriate surveillance intervals and treatment modality, as well as carrying out optical diagnosis strategies.
- Trial name
- SCALE-EYE (NCT05499546)
- Testing
- SCALE EYE
- Where
- 2 sites in Netherlands
- Volunteers
- 52 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Cancer, Colo-rectal Cancer
Gut Microbiota and Color-rectal Cancer.
This clinical trial is focused in the development of a screening test for the people at risk of colo-rectal cancer (aged more than 50 years old), valid and safe, improving the screening prognosis increasing the sensitivity and…
- Conditions
- Cancer, Colo-rectal Cancer, Diagnoses Disease, Microbiota-related Disease
- Trial name
- CCR-microbiota (NCT04662853)
- Testing
- Gut microbiota determination from feces samples.
- Where
- Spain
- Volunteers
- 153 people
- Sponsor
- Maimónides Biomedical Research Institute of Córdoba
Bowel Preparation, Colonoscopy
External Validation of a Predictive Model for Bowel Preparation in Patients Undergoing Colonoscopy
Bowel preparation is closely lined to the quality of colonoscopy, inadequate bowel preparation (IBP) could lead to higher miss rate of adenomas, patients' discomfort and higher health expense.
- Trial name
- NCT04325139
- Testing
- Questionnaire
- Where
- 12 sites in China
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Colon Cancer, Polyp
Chromocolonoscopy for the Detection of Flat Adenomas in Routine Colorectal Cancer Screening.
The proposed research aims to determine the prevalence, size, shape and histology of flat colorectal neoplasms in a cohort of asymptomatic, average-risk individuals presenting for screening colonoscopy.
- Conditions
- Colon Cancer, Polyp, Adenoma
- Trial name
- NCT00245492
- Testing
- Chromocolonoscopy
- Where
- 3 sites in United States
- Volunteers
- 792 people, healthy volunteers welcome
- Sponsor
- Indiana University
Post-polypectomy Bleeding, Polypectomy
Risk of Post-polypectomy Bleeding With Prophylactic Hemoclipping
A randomized trial aimed at determining whether or not hemoclips are effective in preventing post-polypectomy bleeds on polyps that are 10mm in size or greater.
- Conditions
- Post-polypectomy Bleeding, Polypectomy, Elective Colonoscopy
- Trial name
- NCT01647581
- Testing
- Hemoclip Placement, NO hemoclip placement
- Where
- 3 sites in United States
- Volunteers
- 11,182 people
- Sponsor
- VA Office of Research and Development
Colonoscopy
Impact of Real-time Automatic Quality Control System on Colorectal Adenoma Detection
The purpose of this study was to assess the performance of automatic quality-control system (AQCS) in real-time quality control of colonoscopy.
- Trial name
- NCT04901130
- Testing
- Computer-aided Real-time Automatic Quality Control System (AQCS)
- Where
- 6 sites in China
- Volunteers
- 1,254 people
- Sponsor
- Shandong University
Colorectal Cancer
Effect of Individualized Patient Education Including Drinking Advice Using an App
Study evaluating the effect of a personalized smart phone application in addition to standard care on bowel preparation scores, compared to standard care alone.
- Trial name
- NCT03677050
- Testing
- Smart phone patient education application
- Where
- Netherlands
- Volunteers
- 180 people
- Sponsor
- Maastricht University Medical Center
Colorectal Cancer
Real-Time Feedback (RTFB) to Improve Colonoscopy
To test whether real-time feedback will improve quality of endoscopic examination.
- Trial name
- NCT05241210
- Testing
- AI program for colonoscopy
- Where
- 3 sites in United States
- Volunteers
- 4,150 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Colorectal Cancer
Predicting and Addressing Colonoscopy in Safety Net Settings
The prospective cohort study will evaluate the effectiveness of patient navigation in community health center settings. The investigators will collaborate with the advisory board, composed of key clinicians and patients…
- Trial name
- PRECISE (NCT03925883)
- Testing
- Patient navigation
- Where
- United States
- Volunteers
- 1,200 people
- Sponsor
- Kaiser Permanente
Lynch Syndrome
Evaluation of Capsule Colonoscopy in Patients With Lynch Syndrome
Lynch syndrome is the most common hereditary cancer syndrome and is caused by pathogenic variants in DNA mismatch repair genes, resulting in a markedly increased lifetime risk of colorectal cancer.
- Trial name
- Lynch syndrome (NCT07445828)
- Testing
- colon capsule endoscopy
- Where
- Sweden
- Volunteers
- 78 people
- Sponsor
- Region Skane
Education, Medical, Colonoscopy
Coaching Language to Improve Endoscopy Training Quality
The goal of this randomized control study is to determine if the use of standardized coaching language by faculty trainers for teaching colonoscopy is associated with improved colonoscopy performance.
- Trial name
- CLIEnT (NCT05674500)
- Testing
- Educational Training on standardized coaching language, Educational Training on goal setting
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Colonoscopy: Bowel Preparation
Barriers and Breakthroughs in IMPlementing Split Regimen OVEr Single Dose
The split-dose regimen (SpD) has demonstrated its superiority over the day-before regimen (DB) in determining a better colon cleansing and is considered the standard bowel preparation for colonoscopies by the American Society for…
- Trial name
- IMPROVES (NCT03581175)
- Testing
- Colonoscopy, Bowel cleansing regimen
- Volunteers
- 8,267 people
- Sponsor
- S. Andrea Hospital
Colorectal Dysplasia, Colorectal Neoplasms
CAD EYE Detection of Remaining Lesions After EMR
In the last decade, many innovative systems have been developed to support and improve the diagnosis accuracy during endoscopic studies.
- Trial name
- NCT05542030
- Testing
- EMR with CAD-Eye™, EMR without CAD-Eye™, Follow-up colonoscopy with CAD-Eye™
- Where
- Ecuador
- Volunteers
- 60 people
- Sponsor
- Instituto Ecuatoriano de Enfermedades Digestivas
Colon Cancer
Colometer - A Real Time Quality Improvement Feedback System for Screening Colonoscopy
Our team has created an automated, real-time software based image analysis tool called Colometer to improve screening colonoscopy providing real time visual feedback on image quality. There are three components to this study.
- Trial name
- NCT01969292
- Testing
- Colometer
- Where
- Canada
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Christopher Andrews
Anemia
Diclophenac Versus Placebo for Pain Control in Diagnostic Colonoscopy
Patients will be randomized to receive diclophenac sodium or placebo two hours before diagnostic colonoscopy. Intensity of pain as measured on a 10-point Likert scale will be the primary outcome.
- Trial name
- NCT02339428
- Testing
- diclophenac sodium
- Where
- Croatia
- Volunteers
- 90 people
- Sponsor
- University Hospital Rijeka
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