Clinical trials: Colonoscopy Procedure
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
Bowel Preparation
Clinical Study of Bowel Preparation Before Colonoscopy
This study was a single-center, randomized controlled clinical study. Subjects meeting the inclusion criteria will be randomly assigned to magnesium sodium potassium sulfate oral concentrated solution group, magnesium sodium…
- Trial name
- NCT06091735
- Testing
- OSS, OSS+Linzess, PEG-Interferon Alfa
- Where
- China
- Volunteers
- 444 people, healthy volunteers welcome
- Sponsor
- Jinling Hospital, China
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
Adenoma, Colonoscopy
Effect of Two Colonoscopy AI Systems for Colon Polyp Detection
Computer-aided detection (CADe) systems have been actively researched for polyp detection in colonoscopy. The investigators aim to identify the effect of two CADe systems according to the system performance on false positive rate
- Conditions
- Adenoma, Colonoscopy, Sessile Serrated Adenoma
- Trial name
- NCT05089071
- Testing
- Assist by artificial intelligence system for colon polyp detection
- Where
- South Korea
- Volunteers
- 3,046 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Colonoscopy
Effect of Lactulose and/or Polyethylene Glycol Solution for Bowel Preparation for Colonscopy Procedures
Colonoscopy is the most useful exam used to evaluate colorectal diseases, like colorectal polyps and cancer. The appropriate bowel preparation is indispensable for colonoscopy procedures.
- Trial name
- NCT05076799
- Testing
- 100 ml lactulose combined with 1 L PEG, 100 ml lactulose combined with 2 L PEG, 200 ml lactulose
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sichuan University
Colorectal Carcinoma
Improving Colonoscopy Surveillance for Patients With High Risk Colon Polyps
This clinical trial tests a multilevel intervention at the clinic, provider and patient levels, to improve colonoscopy surveillance in patients with high risk colon polyps.
- Trial name
- NCT06376565
- Testing
- Best Practice, Communication Intervention, Interview
- Where
- United States
- Volunteers
- 1,680 people, healthy volunteers welcome
- Sponsor
- Jonsson Comprehensive Cancer Center
Colorectal Neoplasms
Third Eye Panoramic Device Feasibility Evaluation
This study will evaluate the feasibility of using the Third Eye Panoramic device in conjunction with standard colonoscopes in a clinical setting.
- Trial name
- NCT02368977
- Testing
- Third Eye Panoramic device
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Avantis Medical Systems
Colorectal Neoplasms
Impact of Experience on Results With the Third Eye Retroscope
The Third Eye Retroscope is a device that can be used with a colonoscope to improve the ability of a physician to see areas of the colon that may be hidden from the view of the colonoscope.
- Trial name
- NCT00969124
- Testing
- Third Eye Retroscope
- Where
- 9 sites in United States
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- Avantis Medical Systems
Adenoma Colon
Comparison of Colonoscopy Adenoma Detection Yield
A Prospective Randomized Comparison of colonoscopy Adenoma Detection Yield of (i) Standard Colonoscopy (SC), (ii) artificial intelligence (Discovery) aided colonoscopy, and (iii) artificial intelligence (Discovery) and…
- Trial name
- NCT05158725
- Testing
- Standard Colonoscopy, Discovery aided colonoscopy, Discovery and G-EYE
- Where
- Germany
- Volunteers
- 1,320 people, healthy volunteers welcome
- Sponsor
- Dr. Horst Schmidt Klinik GmbH
Anesthesia
Propofol-fentanyl-ketamine (PFK) Combination Versus General Anesthesia Using Propofol and Fentanyl in Patients Undergoing Endoscopic Procedures.
Conscious sedation provides adequate control of pain and anxiety for the majority of routine endoscopic procedures as well as adequate amnesia.
- Trial name
- NCT04473846
- Testing
- PK general anesthesia, PFK combination
- Where
- Jordan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Colonoscopy, Adenomatous Polyp
A Prospective, Single Blinded Study for Predicting Colon Polyp Histology With Narrow Band Imaging
The investigators hypothesize that NBI will have a high accuracy in predicting polyp histology real time during a colonoscopy by visualization of the surface mucosal and vascular patterns.
- Conditions
- Colonoscopy, Adenomatous Polyp, Neoplastic
- Trial name
- NBI (NCT00613262)
- Testing
- Narrow Band Imaging
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Midwest Biomedical Research
Bowel Preparation, Colonoscopy
Pre-procedure Modle Predicts Bowel Preparation Quality Prior Colonoscopy
Bowel preparation is closely llined 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
- NCT04160104
- Testing
- Questionnaire, Questionnair
- Where
- China
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Bowel Preparation
The Impact of Telephone and Short Message System Based Education on Bowel Preparation for Colonoscopy
Inadequate bowel preparation results in decreased rates of cecal intubation, increased rates of missing important lesions, increased patient discomfort, higher risk of complications, prolonged procedure time and increased…
- Trial name
- NCT01911052
- Testing
- Telephone based re-education, Short message system based re-education
- Where
- South Korea
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- Keimyung University Dongsan Medical Center
Bowel Cancer, Colonoscopy
Experiences and Perceptions of Colonoscopy and New Technologies
Bowel cancer is the 3rd most common cancer in males and females. Most bowel cancers develop from precancerous polyps in the bowel.
- Trial name
- NCT04747665
- Testing
- Patient and endoscopist reported experience
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Leeds Teaching Hospitals NHS Trust
Anemia, Colon Polyps
Same Day Bidirectional Endoscopies - Does the Sequence of Procedures or Choice of Insufflator Matter?
Upper endoscopies (Esophagogastroduodenoscopies-EGDs) as well as a lower endoscopies (Colonoscopies) are routinely performed by gastroenterologists to assess the lining of patients' upper and lower gastrointestinal tracts using a…
- Trial name
- NCT02635217
- Testing
- Carbon dioxide insufflation, room air insufflation, EGD (Esophagogastroduodenoscopy) before Colonoscopy
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Queen's University
Group Identification
Simulation Based Training in Colonoscopy
The aim of this study is to create simulation-based tests with credible pass/fail-standards for two different fidelities of colonoscopy models 1. virtual reality simulator 2.
- Trial name
- NCT02043327
- Where
- Denmark
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Colon Cancer, Colon Sessile Serrated Adenoma/Polyp
Narrow Band Imaging Versus White Light for Colonoscopy Serrate Lesions Detection
Colorectal cancer (CRC) is a leading cause of cancer death and its' incidence is rising in most European countries. Colonoscopy has been shown to reduce CRC incidence, however its effectiveness depends on the sensitivity to…
- Trial name
- NCT02876133
- Testing
- narrow band imaging withdrawal, white light withdrawal
- Where
- 3 sites in Portugal
- Volunteers
- 987 people, healthy volunteers welcome
- Sponsor
- Hospital Beatriz Ângelo
Colonoscopy Preparation
The Effect of Adding Lubiprostone to Standard Large-Volume PEG-ELS on The Quality of Inpatient Colonoscopy Preparation
This is a multicenter interrupted-time series study. The study will include patients between the age of 18-85 year old, both males and females, who are scheduled for inpatient colonoscopy procedure.
- Trial name
- NCT04361656
- Testing
- PEG-ELS current standard of care, PEG-ELS current standard of care plus Lubiprostone 24 microgram Oral Cap (x2)
- Where
- 3 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Colonoscopy
Effect of Box Breathing Exercise on Anxiety, Pain, and Pulmonary Function Tests in Patients Undergoing Colonoscopy
This study is a prospective, randomized controlled clinical trial designed to determine the effect of box breathing exercises on anxiety, pain, and pulmonary function in patients undergoing colonoscopy.
- Trial name
- NCT07728890
- Testing
- box breathing exercises
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Tarsus University
Bowel Preparation
Safety and Tolerability Study of an Edible Colon Preparation
The purpose of this study is to learn about a new bowel preparation that uses food to clean the colon. In order to learn about this new food preparation, some people in this study will get the food preparation, and others will…
- Trial name
- NCT02402270
- Testing
- NuLYTELY® (PEG 3350), ECP-019, MoviPrep® (PEG 3350)
- Where
- 2 sites in United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- ColonaryConcepts LLC