Clinical trials: Colonoscopy Procedure
Colonic Diseases
The Impact of Diet Liberalization on Bowel Preparation for Colonoscopy
This study will evaluate the expansion of dietary options from clear liquids the entire day to a low reside breakfast and lunch for patients prior to undergoing bowel preparation with MoviPrep® and its effect on preparation…
- Trial name
- NCT01876576
- Testing
- Clear liquids, Low residue breakfast and lunch
- Where
- United States
- Volunteers
- 175 people
- Sponsor
- Thomas Jefferson University
Colon Polyps, Colon Cancer Screening
Right Sided Colon Polyp Miss Rate: Impact Of Retroflexion In The Right Colon
Colonoscopy is the gold standard screening test for colorectal cancer. Removal of pre-malignant colon polyps during colonoscopy reduces colorectal cancer mortality by over 50%.
- Trial name
- NCT01704820
- Testing
- Retroflexion in the right colon
- Where
- 2 sites in United States
- Volunteers
- 1,020 people
- Sponsor
- Washington University School of Medicine
Colon Cancer, Rectal Cancer
Compare Propofol to Fentanyl and Midazolam for Colonoscopy
The study aim is to determine if Propofol or the combination of Fentanyl and low-dose Midazolam, are equivalent for patient satisfaction and discomfort when undergoing a colonoscopy. This is a prospective randomized study of 262.
- Conditions
- Colon Cancer, Rectal Cancer, Colonic Diverticulosis
- Trial name
- NCT01488045
- Testing
- Fentanyl, Propofol, Midazolam
- Where
- United States
- Volunteers
- 289 people
- Sponsor
- Trinity Health Michigan
Colorectal Polyp
TXI for the Recognition of Adenomas in Colonoscopy
This two parallel arms, randomized, multicenter trial is aimed at evaluating whether TXI is superior to WLI endoscopy in terms of adenoma detection.
- Trial name
- TRACK (NCT04892966)
- Testing
- TXI Light Imaging, WLI Imaging
- Where
- Italy
- Volunteers
- 747 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Colonoscopy, Gastro-Intestinal Disorder
Video Tutorial and Oral Explanation Vs Oral Explanation Alone in Colonoscopy Preparation
Colonoscopy which is the standard examination for the exploration of the colon and rectum is performed very frequently. Colon preparation before the examination is an essential step and pescription of the colonic preparation is…
- Trial name
- PREPACOTUTO (NCT07355777)
- Testing
- Colonoscopy
- Where
- 5 sites in France
- Volunteers
- 574 people
- Sponsor
- Centre Hospitalier Saint Joseph Saint Luc de Lyon
Colonoscopy Preparation
Single Dose Versus Split Dose Polyethylene Glycol-based Colonic Lavage for Colonoscopy
Proper bowel cleansing prior is an essential requirement for the conduct of colonoscopy. However, due to the nature of cleansing process, the ideal bowel cleansing preparation remains elusive.
- Trial name
- NCT01610856
- Testing
- Polyethylene Glycol
- Where
- Canada
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of Calgary
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.
Colonoscopy
High Flow Nasal Cannula in Patients Undergoing Colonoscopy
During colonoscopy, the insertion of the fiberscope and colon distension required to perform the examination may induce modifications to respiratory mechanics, respiratory effort and breathing pattern.
- Trial name
- NCT05687045
- Testing
- High Flow Nasal Cannula, Conventional Oxygen Therapy
- Where
- Italy
- Volunteers
- 36 people
- Sponsor
- University Magna Graecia
Bowel Preparation Solutions
Comparison of Clenpiq vs Golytely Bowel Preparation
This is a prospective randomized study which will be done at main campus Cleveland Clinic. The investigators will be comparing the colon cleansing by the Boston Bowel Preparation Scale in participants undergoing colonoscopy as an…
- Trial name
- NCT03198221
- Testing
- Golytely, Clenpiq
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- The Cleveland Clinic
HELICOBACTER PYLORI INFECTIONS, Intestinal Metaplasia
Endoscopic Screening of Asymptomatic Patients for Helicobacter Pylori, Intestinal Metaplasia, and Barrett's Mucosa During Screening Colonoscopy
The goal of this observational study is to learn how common Helicobacter pylori (H. pylori) infection is in adults without stomach or upper gastrointestinal symptoms who are having a preventive screening colonoscopy.
- Conditions
- HELICOBACTER PYLORI INFECTIONS, Intestinal Metaplasia, Barett's Esophagus
- Trial name
- G-SCOGE (NCT07346521)
- Where
- Austria
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Sigmund Freud PrivatUniversitat
Adenoma Colon, Colon Polyp
COmparison of White Light and Linked COlor Imaging for Detection of RIght COlon Polyps
Comparison of the number of adenomas missed by the first exploration of the right colon by LCI (linked color imaging) or by white light during a colonoscopy, according to the order of randomization.
- Conditions
- Adenoma Colon, Colon Polyp, Colonoscopy
- Trial name
- COCORICO (NCT04112563)
- Testing
- exploration in white light (WLI), Exploration in LCI
- Where
- France
- Volunteers
- 686 people
- Sponsor
- Société Française d'Endoscopie Digestive
Colorectal Cancer
Trial Comparing Moviprep and Phosphoral as Bowel Prep Before Colonoscopy
Using Moviprep patients use shorter time to do a bowel prep before colonoscopy. No major single center has docuemted the advantage of using moviprep as bowel prep before colonoscopy.This randomised study was conducted to compare…
- Trial name
- NCT01519609
- Testing
- bowel prep before endoscopy
- Where
- Denmark
- Volunteers
- 400 people
- Sponsor
- Randers Regional Hospital
Adenoma, Colo-rectal Cancer
Clinical Value of G-EYE Colonoscopy in Daily Practice for Adenoma Detection and Time for Polyp Removal
Colonoscopy parameters will be compared before the introduction of the G-EYE endoscope and after the introduction of the G-EYE endoscope
- Trial name
- NCT04767971
- Testing
- Standard Colonoscopy, G-EYE Colonoscopy
- Where
- Germany
- Volunteers
- 2,795 people, healthy volunteers welcome
- Sponsor
- Dr. Horst Schmidt Klinik GmbH
Colonoscopy, Colorectal
Usefulness of A Scope Guide Assisted Colonoscopy Versus Conventional Colonoscopy
The aim of this study is to see if use of ScopeGuide, as compared to the traditional colonoscope, improves successful completion of colonoscopy procedures as evaluated by ease of completion, time to completion, and reduction in…
- Trial name
- NCT02739893
- Testing
- Scope Guide Assist, Standard procedure for colonoscopy
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Colonoscopy
2L Oral Bi-PegLyte Versus 2L Oral MoviPrep Regimen for Outpatient Colonic Preparation
This study is a randomized, controlled, single centre, endoscopist-blinded non-inferiority trial. The purpose of our study is to determine if using a 2-litre mixture in combination with vitamin C is better than using 2 litres of…
- Trial name
- NCT01865916
- Testing
- Polyethylene Glycol (PEG) and 15 mg Bisacodyl, Polyethylene Glycol (PEG) + ascorbic acid
- Where
- Canada
- Volunteers
- 309 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Colonoscopy, Oxygenation
Comparison of Oxygenation and Ventilation With a Novel Nasal Mask Versus Standard of Care During Colonoscopy
Nasal continuous positive airway pressure (nCPAP) has been shown to effectively relieve upper airway obstruction in patients with OSA as it creates a pneumatic stent in the hypopharynx that reduces obstruction and allows for…
- Conditions
- Colonoscopy, Oxygenation, Ventilation
- Trial name
- NCT03139448
- Testing
- Oxygen via nasal cannula, Oxygen via SuperNO2VA nasal mask
- Where
- United States
- Volunteers
- 174 people
- Sponsor
- Vanderbilt University Medical Center
Colorectal Cancer Early Detection
Efficacy and Tolerability of a Simethicone-containing Evacuating Solution for Colorectal Cancer Screening Colonoscopy
Study to evaluate the efficacy and tolerability of a simethicone-containing evacuating solution for colorectal cancer screening colonoscopy.
- Trial name
- CLEAN+ (NCT07696793)
- Testing
- Clensia®, Citrafleet®
- Where
- Spain
- Volunteers
- 818 people
- Sponsor
- Fundacion Clinic per a la Recerca Biomédica
Colorectal Cancer
Mailed FIT-Based Outreach Interventions
Colorectal cancer (CRC) is the second most common cancer and the second leading cause of cancer-related mortality in Singapore. Although annual fecal immunochemical testing (FIT) and periodic colonoscopy are recommended for…
- Trial name
- NCT07852793
- Testing
- SMS Reminders, SMS reminders + mailed reminder, SMS reminders + mailed reminder + patient navigation
- Where
- 5 sites in Singapore
- Volunteers
- 40,000 people, healthy volunteers welcome
- Sponsor
- National Cancer Centre, Singapore
Colorectal Cancer
Polyp Measurement Device
Colorectal cancer is the second-leading cause of cancer death in the United States. Colorectal cancer screening is recommended to begin at age 50 years for most men and women at average risk for this disease.
- Trial name
- NCT03856255
- Testing
- Micro-Tech Endoscopic Gauge
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Colorectal Cancer
Clinical Validation of PolyDeep: an Artificial Intelligence-based Computer-aided Polyp Detection (CADe) and Characterization (CADx) System. Polydeep Advance 2.
This study is a clinical validation of PolyDeep, a computer-aided polyp detection (CADe) and characterization (CADx) system. PolyDeep Advance 2 is a multicentric randomized clinical trial with a tandem colonoscopy design.
- Trial name
- NCT05512793
- Testing
- Standard technique First colonoscopy without PolyDeep, Combination technique First colonoscopy with PolyDeep
- Where
- 3 sites in Spain
- Volunteers
- 260 people
- Sponsor
- Fundacin Biomedica Galicia Sur
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