Clinical trials: Colonoscopy Procedures
Colorectal Canceer
Usefulness of Endocuff in the Adenoma Detection Rate. Comparative Study
Colorectal cancer (CRC) is one of the leading causes of cancer death worldwide. The cumulative risk of developing CRC is about 6% lifelong.
- Trial name
- NCT02387593
- Testing
- ENDOCUFF
- Where
- Mexico
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Colorectal Cancer
Scaling CRC Screening Through Outreach, Referral, and Engagement (SCORE)
This study will test the effectiveness of mailing fecal immunochemical tests (FITs) in increasing colorectal cancer (CRC) screening rates in U.S. adults ages 45-75.
- Trial name
- SCORE (NCT04406714)
- Testing
- Trial Mailed FIT Intervention - Age Group 50-75, Sub-Study Mailed FIT Intervention Enhanced Envelope - Age Group 45-49, Sub-Study Mailed FIT Active Comparator Plain Envelope - Age Group 45-49
- Where
- 2 sites in United States
- Volunteers
- 4,318 people, healthy volunteers welcome
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Cognition
Effect on Early Cognition Under Sedation by Rimazole Toluenesulfonate in Old Patient Undergoing Colonoscopy
To investigate the effect on cognition under sedation by Rimazole toluenesulfonatein elderly patients undergoing colonoscopy
- Trial name
- NCT05255211
- Testing
- Remimazolam tosilate, Propofol, saline solution
- Where
- China
- Volunteers
- 90 people
- Sponsor
- RenJi 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
Bowel Preparation for Colonoscopy
Individualized Non-pharmacological Intervention for Bowel Preparation
Colonoscopy is essential for the early detection of colorectal cancer. However, inadequate bowel preparation remains a common challenge, associated with reduced adenoma detection rates, prolonged procedure time, and increased…
- Trial name
- NCT07684716
- Testing
- Individualized bowel preparation regimen, Information-framing guidance, Standard bowel preparation guidance
- Where
- China
- Volunteers
- 339 people
- Sponsor
- General Hospital of Shenyang Military Region
Sedation Problems, Breathing Complications
Patient Positioning During Colonoscopy: Effects on Safety and Diagnostic Outcome
The purpose of this study is to determine the effects of patient positioning during colonoscopy on patient safety and diagnostic outcome.
- Trial name
- PACSO (NCT02001792)
- Testing
- Position the patient during colonoscopy, pulse oximeter
- Where
- 2 sites in Germany
- Volunteers
- 412 people
- Sponsor
- Technical University of Munich
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
Endoscopy, Gastrointestinal
Cap Assisted Colonoscopy Enhances Quality Based Competency in Colonoscopy Among Trainees
The purpose of this study is to identify if performing diagnostic colonoscopy with a small plastic cap attached to the camera will improve performance of colonoscopies by physician trainees.
- Trial name
- NCT02472730
- Testing
- Distal Attachment Cap
- Where
- United States
- Volunteers
- 219 people
- Sponsor
- Baylor College of Medicine
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.
Colorectal Polyp, Colorectal Neoplasms
Narrow Band Imaging in Diagnosis of Colorectal Polyps
Optical diagnosis of colorectal polyps is a promising tool to avoid risks of unnecessary polypectomies and to save costs of tissue pathology.
- Trial name
- NCT04831814
- Testing
- Near Focus NBI, Standard Focus NBI
- Where
- Thailand
- Volunteers
- 118 people
- Sponsor
- Prince of Songkla University
Colonic Diseases, Nurse-Patient Relations
Telephone Educational Intervention by the Gastrointestinal Endoscopy Nurse. Global Impact on the Quality of Colonoscopy
This study assesses what impact has on colonoscopy quality the implementation of a telephone educational intervention carried out individually on the patient in the days before the test.
- Conditions
- Colonic Diseases, Nurse-Patient Relations, Educational Problems
- Trial name
- NCT03458377
- Testing
- Educational telephone call
- Where
- Spain
- Volunteers
- 1,534 people
- Sponsor
- Parc de Salut Mar
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
Colorectal Cancer, Colon Adenoma
A Randomized Prospective Trial Comparing Polyethylene Glycol and Sodium Picosulphate With Magnesium Citrate
Adequate bowel cleansing is important for a completeness of colonoscopy and detection of colon polyps. Inadequate bowel preparation leads to longer duration of colonoscopy and obscured mucosal visualization resulting in missed…
- Trial name
- NCT01778192
- Testing
- Polyethylene glycol, Sodium picosulphate with magnesium citrate
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Korea University Anam Hospital
Colonic Adenoma, Colonic Polyp
Endocuff With or Without AI-assisted Colonoscopy
Colonoscopy is considered the gold standard for diagnosis of colonic polyps. However, it was reported that colonoscopy could still miss colonic polyps. Many attempts have been made to improve the detection rate of colonoscopy.
- Conditions
- Colonic Adenoma, Colonic Polyp, Colonic Cancer
- Trial name
- NCT05133544
- Testing
- Endocuff with AI, AI alone
- Where
- Hong Kong
- Volunteers
- 656 people
- Sponsor
- The University of Hong Kong
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, Colon Polyps
A Study of AQUAVAN® Injection Versus Midazolam HCl for Sedation in Elderly Patients Undergoing Elective Colonoscopy
This study was designed to demonstrate that AQUAVAN® is effective in providing adequate sedation in elderly patients undergoing colonoscopy as well as to assess the safety profile of AQUAVAN versus that of midazolam.
- Trial name
- NCT00209599
- Testing
- fospropofol disodium
- Volunteers
- 100 people
- Sponsor
- Eisai Inc.
Bowel Preparation, Efficacy, Tolerability, Safety
Efficacy, Safety and Tolerability of Split-dose of PEG Compared With NaP Solution for Colonoscopy Preparation: A Randomized, Controlled Trial
: In several studies comparing of sodium phosphate solutions versus PEG, both regimen had similar efficacy of bowel cleansing and sodium phosphate solutions are more acceptable to patients because patient are required to consume…
- Trial name
- SPEN (NCT01229800)
- Testing
- Polyethylene glycol, Sodium phosphate(NaP) solution
- Where
- South Korea
- Volunteers
- 207 people
- Sponsor
- Inje University
Types of Colitis, Colonic Inflammation
Colitis Patterns in Patients With Lower GI Symptoms
This cross-sectional study aims to evaluate the patterns of colitis among patients presenting with lower gastrointestinal symptoms undergoing colonoscopy at Sohag University Hospitals.
- Conditions
- Types of Colitis, Colonic Inflammation, Lower Gastrointestinal Symptoms
- Trial name
- Patterns of C (NCT07515365)
- Testing
- No intervention ( observational study ), No intervention
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sohag University
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
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