Clinical trials: Colonoscopy Procedure
Bowel Preparation, Bowel Preparation for Colonoscopy
A Study to Investigate the Effect of a Meal At 6pm the Day Before the Colonoscopy on the Bowel Cleansing with Plenvu
Bowel cleansing prior to colonoscopy is crucial to be able to perform a high-quality examination. Therefore maximum efforts are made to achieve optimal bowel cleansing including diet restriction and refraining from day-before…
- Conditions
- Bowel Preparation, Bowel Preparation for Colonoscopy, Bowel Cleansing for Colonoscopy, Healthy
- Trial name
- DinNER1006 (NCT06651398)
- Testing
- Lenient diet
- Where
- Belgium
- Volunteers
- 525 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Bowel Preparation
Study of the Efficacy and Safety of Quiklean® and Klean-Prep With Dulcolax® for the Bowel Preparation Prior to Colonoscopy
The objective is to demonstrate that investigational drug, Quiklean®, is not inferior to standard comparator, Klean-Prep with Dulcolax®, with respect to the overall quality of bowel preparation in subjects undergoing colonoscopy.
- Trial name
- NCT03992365
- Testing
- Quiklean® (sodium phosphate monobasic monohydrate, USP, and sodium phosphate dibasic anhydrous, USP), Polyethylene glycol 3350, sodium sulfate anhydrous, sodium bicarbonate, sodium chloride, potassium chloride, aspartame;Bisacodyl
- Where
- Taiwan
- Volunteers
- 472 people, healthy volunteers welcome
- Sponsor
- Universal Integrated Corp.
Lactulose, Polyethylene Glycol
Lactulose vs. Polyethylene Glycol as Bowel Preparation for Colonoscopy in Adults
Colonoscopy is the gold standard in bowel assessment when there is suspicion of colon and rectum pathology. Bowel cleansing is necessary to ensure an optimal visualization of colonic mucosa, allowing this form of detection and…
- Conditions
- Lactulose, Polyethylene Glycol, Bowel Preparation, Colonoscopy
- Trial name
- NCT05726344
- Testing
- Lactulose, Polyethylene Glycol 3350
- Where
- Uruguay
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Hospital de Clínicas Dr. Manuel Quintela
Colon Adenoma
Linked Color Imaging Versus Narrow Band Imaging for Colorectal Adenoma Detection
This is a prospective randomized trial comparing the adenoma detection rate of LCI with NBI. Eligible patients are randomly allocated in a 1:1 ratio to undergo tandem colonoscopy with LCI (LCI group) or NBI (NBI group).
- Trial name
- NCT03336359
- Testing
- Tandem colonoscopy
- Where
- China
- Volunteers
- 272 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Sessile Serrated Adenoma, Colorectal Polyp
Assessing the Agreement Between Endoscopic and Histopathological Diagnosis of Colorectal Sessile Serrated Lesions.
The goal of this observational study was to assess the degree of agreement between the endoscopic and anatomopathological diagnosis of sessile serrated colorectal lesions in adult patients undergoing colonoscopy in Hospital…
- Conditions
- Sessile Serrated Adenoma, Colorectal Polyp, Adenoma Colon, Colorectal Cancer
- Trial name
- NCT06173297
- Where
- Brazil
- Volunteers
- 772 people, healthy volunteers welcome
- Sponsor
- Hospital Sirio-Libanes
Colorectal Cancer
Colonoscopy Versus Fecal Immunochemical Test in Reducing Mortality From Colorectal Cancer (CONFIRM)
Colorectal cancer (CRC) is currently the second most common cause of cancer death in the United States, and one of the most preventable cancers.
- Trial name
- CONFIRM (NCT01239082)
- Testing
- Colonoscopy, Fecal immunochemical test (FIT)
- Where
- 46 sites in United States, Puerto Rico
- Volunteers
- 50,126 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Pain
Pretreatment With Electroacupuncture to Reduce Discomfort
The main hypothesis is that performance of electroacupuncture before colonoscopy reduces pain during the exam.
- Trial name
- NCT02077270
- Testing
- electroacupuncture
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Colon Polyp, Colonic Adenoma
Ability of Physicians to Distinguish Real From Artificial Colon Polyp Images
Training in endoscopy is essential for the early detection of precursors of colorectal cancer. Up to now, this training has been carried out with image collections of findings and in practice when working on patients.
- Trial name
- LUTETIA1 (NCT07108569)
- Testing
- Lutetia
- Where
- Germany
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Wuerzburg University Hospital
Colorectal Adenoma, Colorectal Polyp
To Compare Artificial Intelligence Software Aided Adenoma Detection in Screening Colonoscopies Versus Standard Colonoscopy Without Artificial Intelligence Software Assistance in Participants Between 45 and 75 Years of Age
The aim of this study is to assess the efficacy of Ultivision Artificial Intelligence (AI) Software in detecting adenomas in screening colonoscopy procedures. The safety of Ultivision AI Software will also be assessed.
- Conditions
- Colorectal Adenoma, Colorectal Polyp, Colorectal Adenocarcinoma, Colorectal SSA
- Trial name
- AIDA (NCT04196088)
- Testing
- Ultivision Artificial Intelligence Software, No Artificial Intelligence Software enhancement
- Where
- 9 sites in United States
- Volunteers
- 978 people, healthy volunteers welcome
- Sponsor
- Docbot, Inc.
Colonic Polyps
Effect of Single Colonoscopy on Colorectal Adenomas Detection
Individualized colonoscopy withdrawal time is determined based on the different grade of physician experience and quality of bowel preparation.
- Trial name
- NCT02693886
- Testing
- doctor experience
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Wuxi People's Hospital
Colonoscopy, Unsedated
Factors Associated With Pain During Unsedated Colonoscopy
Colonoscopy is the gold standard in the diagnosis and treatment colorectal disease, but due to the uncomfortable or even painful procedure, a part of people unwilling to undergoing the examination and giving analgesic agents were…
- Conditions
- Colonoscopy, Unsedated, Pain
- Trial name
- NCT03420612
- Where
- China
- Volunteers
- 607 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Colon Cancer
A Prospective Study of a New Immunochemical Fecal Occult Blood Test in U.S. Veteran Patients Undergoing Colonoscopy
The purpose of our study is to evaluate the diagnostic validity of a new immunofecal occult blood test (IFOBT) (Teco Diagnostics) in U.S. veterans and to compare it with the guaiac based FOBT.
- Trial name
- NCT00533975
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Colonoscopy Failure, Poor Bowel Preparation
Second Bowel Preparation for Colonoscopy Failure
Colonoscopy is a basic but important tool to diagnose and treat lesions of the colon. Proper colon cleansing is essential for colonoscopy to be performed with a good quality.
- Trial name
- NCT01510977
- Testing
- polyethylene glycol, Bisacodyl, polyethylene glycol
- Where
- South Korea
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Asan Medical Center
Colonoscopy
A Clinical Investigation to Demonstrate the Performance of a New Enema (TF037) in Distal Bowel Cleansing Compared With Fleet Enema
This study is designed to assess the difference between the performance of a new enema (TF037) against Fleet enema in distal bowel cleansing.
- Trial name
- NCT01715272
- Testing
- TF037, Fleet enema
- Where
- 2 sites in United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Norgine
Breast Cancer, Colorectal Cancer
Population-Based Patient-Centric Care: Comprehensive Preventive Cancer Screening Using Health IT
Although there is considerable evidence that current health IT can improve certain elements of care, the most effective and efficient implementation of health IT systems for primary care population management are not currently…
- Conditions
- Breast Cancer, Colorectal Cancer, Cervical Cancer
- Trial name
- TopCare (NCT01372527)
- Testing
- TopCare: Use of provider knowledge vs. automated system
- Where
- United States
- Volunteers
- 103,870 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Colonoscopy Education
Comparing Clinical Performance of Novice Trainee Endoscopists Using Conventional Air Insufflation Versus Warm Water Infusion Colonoscopy
Hypothesis: Novice trainees will achieve significantly higher clinical competence and patient satisfaction scores with the use of warm water infusion method when compared with traditional air insufflation Primary outcome: adenoma…
- Trial name
- NCT01482546
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Colonoscopy
Propofol and Dexmedetomidine Versus a Propofol Only Regimen for Sedation During Colonoscopy
An ideal sedative for colonoscopy should have properties that include: rapid onset and offset of action, provide cardiopulmonary stability, have minimal adverse effects, and allow for smooth recovery, and early discharge.
- Trial name
- NCT03139279
- Testing
- Dexmedetomidine, Propofol
- Where
- United States
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- State University of New York - Downstate Medical Center
Gastroenterology
Outcome of Colonoscopy Screening and Surveillance
With this study, we plan to review the performance of colonoscopy in colon cancer screening and surveillance, especially with the recent improvements in endoscopic technology (high definition endoscopes), use of split dose…
- Trial name
- NCT01827241
- Testing
- Chart Review
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Colorectal Adenoma
Efficacy Combined Fecal Immunochemical Test-Sigmoidoscopy for the Detection of Advanced Colorectal Neoplasia
The purpose of this study is to evaluate the efficacy and cost-effectiveness of fecal immunochemical test combined with sigmoidoscopy (FITS) for the detection of advanced colorectal neoplasia compared to colonoscopy.
- Trial name
- FITS (NCT01767870)
- Testing
- FIT-sigmoidoscopy, Colonoscopy
- Where
- South Korea
- Volunteers
- 5,282 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Colo-rectal Cancer, Colonic Neoplasms
Effect of Adding Simethicone to Split-dose Polyethylene Glycol for Bowel Preparation in a Screening Colonoscopy Setting
Colonoscopy is currently accepted as the gold standard in screening, surveillance and prevention for colorectal cancer (CRC), and therefore, its quality is a major priority.
- Trial name
- NCT03816774
- Testing
- PEG split-dose and simethicone
- Where
- Portugal
- Volunteers
- 412 people, healthy volunteers welcome
- Sponsor
- Portuguese Oncology Institute, Coimbra