Clinical trials: Colonoscopy Procedure
Colorectal Polyps, Colorectal Adenomas
Endocuff-assisted Versus Cap-assisted Versus Standard Colonoscopy
Comparison of Endocuff-assisted, Cap-assisted and Standard colonoscopy for assessment of the adenoma detection rate (ADR)
- Trial name
- EC-Cap-SC (NCT02331836)
- Testing
- Arc Endocuff (AEC 110, 120, 130, 140), Cap, Standard colonoscope
- Where
- 6 sites in Germany, Poland
- Volunteers
- 561 people
- Sponsor
- Helios Albert-Schweitzer-Klinik Northeim
Crohn Disease
Use of FDG PET/CT to Evaluate Crohn Disease
The purpose of this study will permit to determine the role of FDG PET/CT to diagnose Crohn Disease and recurrence of Crohn disease after having compared results of PET/CT's with results of exams routinely performed(colonoscopy…
- Trial name
- NCT00383344
- Testing
- FDG PET/CT
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- Eric Turcotte
Colonic Polyp, Colonoscopy
Impact of Artificial Intelligence Genius® System-assisted Colonoscopy vs. Standard Colonoscopy (COLO-GENIUS)
This controlled-randomized trial compares the artificial intelligence Genius® system assisted (Genius+) to standard (Genius-) colonoscopy.
- Conditions
- Colonic Polyp, Colonoscopy, Artificial Intelligence, Colonic Adenoma
- Trial name
- COLO-GENIUS (NCT04440865)
- Testing
- Genius® System-assisted Colonoscopy, Standard Colonoscopy
- Where
- France
- Volunteers
- 2,100 people
- Sponsor
- Clinique Paris-Bercy
Colonoscopy, Bowel Preparation
Bowel Preparation Before Colonoscopy
Bowel preparation can be a troublesome procedure for patients undergoing colonoscopy. For patients with cardio-vascular and kidney disorders it may be dangerous with traditional bowel preparation with regard to salt and…
- Trial name
- NCT00675324
- Testing
- Laxabon, Fresubin Energy drink
- Where
- Sweden
- Volunteers
- 47 people
- Sponsor
- Karolinska Institutet
C-difficile
Reduction of C-Difficile Infection Using Stool Transplant
Clostridium-difficile (C-difficile) is a gram positive anaerobic spore-forming bacterium that can lead to severe diarrhea and pseudomembranous colitis.
- Trial name
- FMT (NCT02112279)
- Testing
- Donor microbiota applied via colonoscopy.
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Providence Holy Cross Medical Center
Bowel Preparation Before Colonoscopy
Improved Bowel Preparation Method for Colonoscopy Based on Different Risk Stratification
The purpose of this study is to evaluate the efficacy of polyethylene glycol（PEG） combined with lactulose for bowel preparation before colonoscopy in low-risk patients and high-risk patients.
- Trial name
- NCT04582942
- Testing
- PEG, PEG+lactulose
- Where
- China
- Volunteers
- 2,028 people, healthy volunteers welcome
- Sponsor
- Renmin Hospital of Wuhan University
Bowel Disease
Biopotentials for Clinician Satisfaction With Sedation in Colonoscopy
Nurse-administered propofol sedation has become the standard procedure for colonoscopy in Germany. Although patient satisfaction with this method is high, there is little data about the satisfaction of the examiner and factors…
- Trial name
- BCSSC (NCT03860779)
- Where
- Germany
- Volunteers
- 112 people
- Sponsor
- University of Ulm
Colorectal Cancer
Safety and Efficacy of the Olympus CADe System in Real-time Colonoscopy
This is a prospective, multicenter, randomized Trial to assess the safety and efficacy of the Olympus Endoscopy Computer-Aided Detection (CADe) system, OIP-1, in the detection of colorectal neoplasia's during real-time…
- Trial name
- EuroCADe (NCT05943288)
- Testing
- OIP-1
- Where
- 6 sites in Belgium, Germany and 2 more
- Volunteers
- 850 people
- Sponsor
- Olympus Europe SE & Co. KG
Colonoscopy
Thorough Flushing Strategy During Colonoscopy Examination
The investigators plan to adopt a thorough flushing strategy when withdrawing the endoscope, and have zero tolerance for the liquid and foam in the intestinal lumen.
- Trial name
- NCT06117553
- Testing
- thorough flushing
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Anticoagulated Patients
Short-term Interruption Versus Continuous Anticoagulation in Colorectal Polypectomy
This study is designed to find out if it is safe to keep taking blood-thinning medicine during the removal of polyps from the colon or rectum.
- Trial name
- POLYPHEM (NCT07185295)
- Testing
- To maintain anticoagulant therapy during the polypectomy of colorectal lesions
- Where
- 10 sites in Spain
- Volunteers
- 481 people
- Sponsor
- Outcomes'10
Adenoma Detection to Prevent Colorectal Cancer
Effectiveness of Instillation of Blue Water (Indigo Carmin®) for Colonoscopy
The colonoscopy is the reference examination for the diagnosis of neoplastic lesions in the colon and rectum. Mass screening assessment studies have shown that colonoscopic detection and removal of adenomas in patients selected…
- Trial name
- GRAND BLEU (NCT01937429)
- Testing
- Colonoscopy with blue Indigo Carmin®, Standard colonoscopy with insufflation of air
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- Hospices Civils de Lyon
Colorectal Cancer
Comparison of Bowel Preparation in Virtual Colonoscopy (VC) - Patient Experience
The study will compare patient's experience between those taking a standard bowel cleansing regimen with minimal laxative tagging regimen of senna and gastrofin.
- Trial name
- NCT00460837
- Testing
- bowel preparation: senna & gastrofin versus picolax (standard)
- Where
- United Kingdom
- Volunteers
- 150 people
- Sponsor
- London North West Healthcare NHS Trust
Inflammatory Bowel Diseases
Preparation Prior to Colonoscopy in Children
Colonoscopy is a routinely performed examination of children and adolescents in the diagnostic process of inflammatory bowel disease (IBD). It is necessary that the bowel is clean so the colonoscopy can be optimally performed.
- Trial name
- NCT02009202
- Testing
- polyethylene glycol, picosulphate
- Where
- Sweden
- Volunteers
- 71 people
- Sponsor
- Skane University Hospital
Gastroenterology
Outcome of Colonoscopy Screening and Surveillance
With this study, we plan to review the performance of colonoscopy in colon cancer screening and surveillance, especially with the recent improvements in endoscopic technology (high definition endoscopes), use of split dose…
- Trial name
- NCT01827241
- Testing
- Chart Review
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Bowel Preparation Quality, Colonoscopy
Impact of the Four Seasons on Bowel Cleansing Quality Prior to Colonoscopy
Patients scheduled to undergo elective colonoscopy will be evaluated in this observational study. No additional medications, interventions, or diagnostic procedures beyond standard clinical practice will be administered.
- Trial name
- SEASON-BCQ (NCT07367373)
- Testing
- Routine Colonoscopy Bowel Preparation Quality Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 1,000 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Polyps
Cap-fitted Colonoscopy: a Randomized, Tandem Colonoscopy Study of Adenoma Miss Rates
This is a test in which a thin, black, flexible tube with a lighting system on the end is passed through the anus, into the rectum, in order to examine the large bowel or intestine, also called the colon.
- Trial name
- NCT00577083
- Testing
- Cap-fitted colonoscopy
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Indiana University
Hyponatremia
Hyponatremia Due to Poly Ethylene Glycol (PEG)
Colonoscopy is a useful tool used in modern medicine and it is increasingly being employed for both diagnostic and therapeutic purposes.
- Trial name
- NCT03787888
- Where
- Pakistan
- Volunteers
- 151 people
- Sponsor
- Tazeen Rasheed
Postoperative Hypoxemia
Effect of Lateral Versus Supine Positions on Postoperative Hypoxemia
Using prospective real-world data, this study aims to determine whether the lateral decubitus position reduces the incidence of post-procedure hypoxemia in patients undergoing painless gastroscopy/colonoscopy, thereby providing a…
- Trial name
- NCT07545642
- Testing
- Lateral decubitus position group (Group L), Supine position group (Group S)
- Where
- China
- Volunteers
- 960 people
- Sponsor
- General Hospital of Ningxia Medical University
Insertion Time
Usefulness of Cap-assisted Colonoscopy in Patients With Prior Abdominal Surgery
The potential benefit of using the cap is that it helps in luminal orientation at bends by keeping the colonic mucosa away from the lens at the colonoscope tip.
- Trial name
- NCT03016962
- Testing
- cap-assisted colonoscopy, Standard colonoscopy
- Volunteers
- 1,046 people
- Sponsor
- The Catholic University of Korea
Colonoscopy
Comparison Between the Right Lateral Decubitus and the Left Lateral Decubitus as Starting Position in Colonoscopy
Randomized Clinical trial between two positions to initiate colonoscopy, Right Sided vs Left Sided
- Trial name
- POSCOL (NCT04663581)
- Testing
- Left Sided Colonoscopy, Right Sided Colonoscopy
- Where
- Colombia
- Volunteers
- 167 people
- Sponsor
- Sanitas University
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