Clinical trials: Colonoscopy Procedure
Pain
Open Prospective Study for Determination of Predictive Measures for Pain During Colonoscopy
The aim of the study is to determine what precolonoscopic measures can be correlated to pain during colonoscopy
- Trial name
- NCT01496560
- Where
- Israel
- Sponsor
- Sheba Medical Center
Crohn Disease, Ulcerative Colitis
Bowel Preparation for Colonoscopy Among Individuals With Crohn's and Ulcerative Colitis Disease.
The purpose of this study is to compare how effective and how tolerable two different bowel preparation laxatives are for colonoscopy.
- Trial name
- NCT06298461
- Testing
- KleanLyte, Bi-PegLyte
- Where
- Canada
- Volunteers
- 418 people
- Sponsor
- University of Manitoba
Colorectal Cancer Control and Prevention
Appropriateness of Colonoscopy Indication: an Evaluation of the Clinical and Economic Impact.
The aim of the study is to evaluate the appropriateness of colonoscopy prescription and the impact of colonoscopies in diagnostic performance in order to develop and validate a predictive model for selecting patients most likely…
- Trial name
- PROMOTE (NCT06775951)
- Where
- 2 sites in Italy
- Volunteers
- 1,410 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Colon Cancer
Efficacy of Morning-only Bowel Preparation for Afternoon Colonoscopy.
The study aims to study the adequacy of bowel preparation (colon cleansing) for afternoon colonoscopies. The conventional regimen of giving bowel prep on the evening prior to the day of the colonoscopy will be compared with that…
- Trial name
- CCF (NCT00687830)
- Testing
- Polyethylene Glycol afternoon, Polyethylene Glycol morning
- Where
- United States
- Volunteers
- 136 people
- Sponsor
- Cleveland Clinic Florida
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
Colorectal Cancer
Simulation Training of Endoscopy Staff to Improve Patient Experience in Colonoscopy
Some patients experience a degree of pain and discomfort during endoscopic examination of the large bowel. Sedatives and analgesics may be administered in low doses.
- Trial name
- NCT02428907
- Testing
- simulation training
- Where
- Denmark
- Volunteers
- 539 people
- Sponsor
- Aalborg University Hospital
Training, Colonoscopy
The Impact of Remote Training on Colonoscopy KPIs
Colonoscopy is a complex, highly operator dependent, practical skill. The consistent attainment of key performance indicators (KPIs) by endoscopists depends primarily upon training.
- Conditions
- Training, Colonoscopy, Colorectal Cancer
- Trial name
- NCT06101836
- Testing
- Training intervention
- Where
- Belgium
- Volunteers
- 6 people
- Sponsor
- University Hospital, Ghent
Colon Adenoma
Efficacy of Second Forward-view Examination of Left Colon for Adenoma Detection During Colonoscopy
The incidence of colorectal cancer in China is increasing year by year. Studies have shown that colorectal cancer is more common in the left colon，especially in the China.
- Trial name
- NCT05651893
- Testing
- re-examination, extended withdraw time
- Where
- China
- Volunteers
- 1,516 people
- Sponsor
- Changhai Hospital
Colonoscopy
Comparing 4L Golytely to 2L Golytely With 15mg Bisacodyl Regimens for Inpatient Colonic Preparation
The investigators wish to compare the efficacy and patient tolerability of a preparation consisting of 2L Golytely (PEG + electrolytes) plus 15mg of bisacodyl vs the standard preparation of 4L Golytely.
- Trial name
- NCT01452737
- Testing
- Standard Bowel Prep, 2L Golytely/bisacodyl
- Where
- Canada
- Sponsor
- University of British Columbia
Colon Polyp
Collecting Recorded Videos of Colonoscopy and Gastroscopy Tests for the Evaluation of the (ME-APDS).
The study shall mainly help to better evaluate the performance the ME-APDS device and secondly it may help the development of additional future versions of the ME-APDS.
- Trial name
- NCT06566872
- Testing
- ME-APDS
- Where
- Israel
- Volunteers
- 700 people
- Sponsor
- Magentiq Eye LTD
Colonic Diseases
Artificial Intelligence-Based Automatic Recognition and Localization of Anatomical Sites in Colonoscopy
This study aims to develop, validate and evaluate an artificial intelligence-based system for real-time automatic localization of colorectal anatomical sites during colonoscopy and detection of colonoscopic inspection extent, so…
- Trial name
- NCT07849881
- Testing
- Artificial intelligence-based colonoscopic anatomical site recognition system
- Volunteers
- 8,000 people
- Sponsor
- Xiuli Zuo
Colonic Polyps
Endoscopic Assessment of Polyp Histology
Polyps found during screening colonoscopy have to be removed or at least biopsied. Attempts to save costs include endoscopic assessment of polyps with regards to differential diagnoses between adenomas (which have to be removed)…
- Trial name
- NCT01297712
- Testing
- Latest generation colonoscopy as diagnostic instrument
- Where
- Germany
- Volunteers
- 1,069 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Colonic Polyps, Artifical Intelligence
The Long-term Effect of Artificial Intelligence-assisted Colonoscopy on Risk of Metachronous Advanced Colonic Lesion
The goal of this prospective study is to to evaluate the prevalence of metachronous advanced colonic lesions in subsequent surveillance colonoscopies in patients who had previously undergone AI-assisted colonoscopy to…
- Conditions
- Colonic Polyps, Artifical Intelligence, Advanced Metachonous Colonic Lesion
- Trial name
- NCT07467928
- Testing
- Suveillance colonoscopy
- Where
- Hong Kong
- Volunteers
- 404 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Colorectal Cancer, Colorectal Polyp
Accuracy for Predicting Deep Submucosal Invasion
The main aim of this study is to determine whether the assessment of the invasive pattern based on NBI with dual focus/magnification or BLI with magnification ± chromoendoscopy (NBI+CE) for predicting deep invasion is…
- Trial name
- NBIBLI (NCT03748667)
- Testing
- White light endoscopy (WLE), NBI/BLI +/- chromoendoscopy (NBIBLI +/- CE)
- Where
- 14 sites in United States, Japan and 1 more
- Volunteers
- 426 people, healthy volunteers welcome
- Sponsor
- Althaia Xarxa Assistencial Universitària de Manresa
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
Adenoma Colon, Colon Adenoma
Conventional Endoscopic Mucosal Resection Versus Cold Snare Endoscopic Mucosal Resection of Colonic Lateral Spreading Lesions - A Randomised Controlled Trial
Comparing the complete resection rate and subsequent adenoma recurrence rate at surveillance colonoscopy of 15-40mm laterally spreading adenomas for conventional EMR vs. cold snare EMR.
- Conditions
- Adenoma Colon, Colon Adenoma, Colon Cancer
- Trial name
- NCT04138030
- Testing
- Conventional Endoscopic Mucosal Resection, Cold Snare Endoscopic Mucosal Resection
- Where
- Australia
- Volunteers
- 182 people
- Sponsor
- Western Sydney Local Health District
Clostridium Difficile
Fecal Microbiota Transplantation by Colonoscopy for Recurrent C. Difficile Infection
In the recent past, a deep change in the epidemiology of C. difficile infection has occurred, with a rise in its frequency, severity, and mortality.
- Trial name
- NCT02148601
- Testing
- Fecal Microbiota Transplantation, Standard Antibiotic Therapy, Vancomycin (before randomization)
- Where
- Italy
- Volunteers
- 39 people
- Sponsor
- Catholic University of the Sacred Heart
Liver Cirrhosis
Propofol Versus Midazolam and Fentanyl for Diagnostic and Screening Colonoscopy in Patients With Advanced Liver Disease
Prospective, randomized-controlled trial (RCT) comparing the use of Propofol and traditional sedation (Midazolam and Fentanyl) for diagnostic and screening endoscopies in patients with liver diseases.
- Trial name
- NCT00978978
- Testing
- Propofol VS. midazolam and fentanyl, endoscopies, liver diseases
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Soroka University Medical Center
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
Hypoxemia, Complications
Capnography During Colonoscopy
In the study the value of capnography for avoiding complications during sedation for colonoscopy is evaluated.
- Trial name
- ColoCap (NCT01072487)
- Testing
- Capnography
- Where
- 3 sites in Germany
- Volunteers
- 760 people, healthy volunteers welcome
- Sponsor
- Technical University of Munich
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