Clinical trials: Colonoscopy Procedures
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
Colo-rectal Cancer
Motility of the Check-cap's MD1 Colon Capsule in Subjects Following Colon Rectal Cancer Screening by Colonoscopy
To monitor the Whole Gut Transit Time and repeatability of the motility of MD1 capsules in the colon of subjects with known polyps and in healthy subjects. Multi-Center, Open, Home Monitoring, Prospective Study.
- Trial name
- NCT03785665
- Testing
- MDI
- Where
- Israel
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Check-Cap Ltd.
Adenoma
The Effect of Segmental Re-examination of Colon for Adenoma Detection in Colonoscopy
The aim of this study was to determine whether segmental re-examination of the each segment (right colon, mid-colon, and left colon) could increase the proximal adenoma detection rate (ADR) and to evaluate the time-effectiveness…
- Trial name
- NCT03268200
- Testing
- segmental reexamination
- Where
- South Korea
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- The Catholic University of Korea
Sensitivity Training Groups
Assessment of Competence in Colonoscopy Using Motion Capture
Aim: To study the basic technical skills of colonoscopy using a MS Kinect for motion analysis. In order to develop a non-biased tool to monitor competence.
- Trial name
- NCT01997177
- Where
- Denmark
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Adenomatous Polyps
Complete Histologic Resection of Adenomatous Polyps?
Colorectal cancer is the second most common cause of cancer death in the US. Colonoscopy is considered the best test colorectal cancer screening.
- Trial name
- CARE (NCT01224444)
- Testing
- standard polypectomy snare
- Where
- 2 sites in United States
- Volunteers
- 269 people, healthy volunteers welcome
- Sponsor
- White River Junction Veterans Affairs Medical Center
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
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
Acne Vulgaris, Allergic Rhinitis
MedlinePlus Health Prescriptions: Developing a Pragmatic Approach for Clinic Use
The specific aim of this proposed pilot study is to compare two standardized processes (paper and electronic) to deliver a customized MedlinePlus health information prescription.
- Conditions
- Acne Vulgaris, Allergic Rhinitis, Anxiety, Asthma
- Trial name
- NCT01050465
- Testing
- health information prescription
- Volunteers
- 907 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Colonoscopy
A Trial Comparing Split-Dose Miralax With Amitiza Pretreatment Versus Dulcolax Pretreatment Versus Golytely for Bowel Cleansing Prior to Colonoscopy
Miralax (PEG 3350) has been shown to be a safe and uncomplicated bowel preparation prior to colonoscopy in pediatric populations.
- Trial name
- NCT00953017
- Testing
- Miralax (PEG 3350), Amitiza (Lubiprostone), Dulcolax (Bisacodyl)
- Where
- United States
- Volunteers
- 425 people, healthy volunteers welcome
- Sponsor
- Brooke Army Medical Center
Colon Polyp
Collecting Recorded Videos of Colonoscopy Screening Tests
The study shall mainly help to better evaluate the performance the APDS device and secondly it may help to assess the potential of the future alpha version of the device to be a useful and effective for the detection of colon…
- Trial name
- NCT03891290
- Testing
- Collecting recorded videos of Colonoscopy screening tests of the general population
- Where
- Israel
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Magentiq Eye LTD
Colon Cancer, Colon Polyp
Comparison of Two Preparations for the Study of the Colon Through Colonoscopy
Compare the quality of bowel preparation between two groups of patients, who will undergo two different preparations: 1. Moviprep + diet; 2. Plenvu + diet
- Conditions
- Colon Cancer, Colon Polyp, Colon Adenoma, Colon Rectal Cancer
- Trial name
- NCT04497935
- Testing
- PLENVU, MoviPrep
- Where
- Portugal
- Volunteers
- 613 people, healthy volunteers welcome
- Sponsor
- Unidade Local de Saúde do Alto Ave, EPE
Colorectal Neoplasia, Colorectal Cancer
The Longterm Risk of Advanced Colorectal Neoplasia After Colonoscopy - A Population-based Cohort Study in Hong Kong
The primary objective of this study is to analyze the 15-year cumulative incidence of advanced colorectal neoplasia and CRC-related mortality after the index colonoscopy.
- Trial name
- ACNC (NCT04815525)
- Where
- Hong Kong
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Colon Polyps
Colorectal Polyp Discrimination Using High-Definition Narrow Band Imaging
The investigators seek to compare the accuracy of the existing colonoscope model to determine the magnitude of the improvement the investigators can expect in polyp discrimination as neoplastic or non-neoplastic.
- Trial name
- NCT01354873
- Where
- United States
- Volunteers
- 556 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Intestine; Complaints
Comparison of Bowel Cleansing Methods for Colonoscopy in Hospitalized Patients
The purpose of this study is to compare two regimens of polyethylene glycol(PEG) plus bisacodyl versus PEG alone for bowel preparation in hospitalized patients.
- Trial name
- PEG (NCT01528098)
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Kangbuk Samsung Hospital
Colorectal Neoplasms
Outcomes of Disposable Distal Attachment Device (Endocuff and Transparent Plastic Cap) Assisted Colonoscopy
The purpose of the study is to compare the efficacy of device assisted colonoscopy (DAC) with standard colonoscopy (SC) in detecting adenomas in a randomized fashion.
- Trial name
- NCT02504411
- Testing
- Device Assisted Colonoscopy, Standard Colonoscopy
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Colonoscopy, Bowel Cleansing
The Effect of pH Value of Water Consumed During Bowel Preparation Before Colonoscopy on Colon Cleansing
Colonoscopy is a commonly used minimally invasive method for evaluating the lower gastrointestinal tract. The quality of colonoscopy is assessed by factors such as cecal intubation rate and adenoma detection rate, both of which…
- Conditions
- Colonoscopy, Bowel Cleansing, Water Intake, pH
- Trial name
- NCT07669116
- Testing
- Colon preparation for colonoscopy
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Sinan Ömeroğlu, MD
Colorectal Cancer Screening
Positive Fit to Colonoscopy: Closing the Gap
The goals of this proposal are to: (1) identify patient- and system-level determinants of diagnostic colonoscopy after positive FIT; (2) identify patient- and system-level equity-driven implementation strategies for diagnostic…
- Trial name
- FACES (NCT06763432)
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Colorectal Cancer
A Monocentric Study to Investigate a New Low Dose Oral Gut Cleansing Solution
A first study at one centre, with a new oral gut cleansing solution, NRL994, in patients who were going to have a colonoscopy. The study was to find out how well the new "Low Dose Bowel Prep" (LDBP) worked, and whether it was…
- Trial name
- NCT06597903
- Testing
- NRL994
- Where
- Germany
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Norgine
Polyps Colorectal, Colonoscopy
Optical Diagnosis of Neoplasia Using Artificial Intelligence
Computer-aided diagnosis (CADx) for colonoscopy aims to enhance optical diagnosis but often underperforms when used alongside humans due to under-reliance on AI.
- Conditions
- Polyps Colorectal, Colonoscopy, Optical Biopsy, Colorectal Cancer Control and Prevention
- Trial name
- FAIR (NCT07158203)
- Testing
- CADx simultaneously, CADx delayed
- Where
- 2 sites in Norway, Spain
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Fundacin Biomedica Galicia Sur
Colorectal Adenoma, Colorectal Polyps
Advanced Adenoma Detection With 3D Imaging Device During Colonoscopy
The goal of this clinical trial is to learn if 3-dimensional (3D) imaging device works to identify patients with high risk adenomas during colonoscopy to guide proper follow-up strategy.
- Trial name
- NCT06924489
- Testing
- Colonoscopy after bowel cleansing with 2D imaging device, Colonoscopy after bowel cleansing with 3D imaging device
- Where
- China
- Volunteers
- 1,566 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital of Digestive Diseases