Clinical trials: Colonoscopy Procedure
Diabetes Mellitus, Colonic Diseases
Improvement of Tolerance of Bowel Cleansing Before Colonoscopy in Diabetic Patients
This trial will compare the tolerance to 2 different methods for colon cleansing before colonoscopy in diabetic patients.
- Trial name
- iDIMEPREP (NCT02297399)
- Testing
- PEG-ascorbate 2L, PEG 4L
- Where
- 2 sites in Spain
- Volunteers
- 158 people
- Sponsor
- Parc de Salut Mar
Colon Cancer, Polyps
Evaluation of Stool Tagging for Improved Patient Compliance
Computed tomography (CT) colonography has gained widespread multi-disciplinary interest as an evolving noninvasive colorectal screening examination, with the potential of improved patient compliance.
- Trial name
- NCT00124163
- Testing
- Imaging procedure of CT colonography
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Center for Diagnostic Imaging
Adenoma Colon, Colonic Adenoma
Accuracy of Endo-aid in Consecutive Patients Referred for Colonoscopy
The goal of this clinical trial is to evaluate the diagnostic yield of CADe in a consecutive population undergoing colonoscopy. The main question it aims to answer is the Adenoma Detection Rate (ADR).
- Trial name
- ACCENDO-Colo (NCT05862948)
- Testing
- ENDO-Aid by Olympus
- Where
- 2 sites in Italy
- Volunteers
- 1,160 people
- Sponsor
- Fondazione Poliambulanza Istituto Ospedaliero
Colon Cancer Screening
Impact of Chewing Gum on Bowel Preparation in Patients Undergoing Colonoscopy
Colorectal cancer is the second leading cause of cancer deaths that could be prevented in the United States. Colonoscopy is the best test for finding and removing polyps before they turn into cancer.
- Trial name
- NCT07320989
- Testing
- Chewing Sugar-Free Gum During Bowel Preparation, Standard Bowel Prep (2L PEG-ELP), Standard Bowel Prep
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Maryland, Baltimore
Colorectal Cancer, Colorectal Adenomas
Double-balloon Colonoscopy to Increase Colonoscopy Completion Rate
The aim of colonoscopy is to visualize the inside of the entire large bowel. Several factors can make the procedure difficult, and sometimes a complete examination is not possible.
- Conditions
- Colorectal Cancer, Colorectal Adenomas, Inflammatory Bowel Disease
- Trial name
- NCT01587872
- Testing
- Fujinon EC-450BI5 double-balloon colonoscope
- Where
- Norway
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Sorlandet Hospital HF
Colorectal Neoplasms
Yield and Safety of Colonoscopy in Patients Older Than 80 Years
The aim of the study is to study the risk of colorectal cancer and polyps in people older than 80 years compared to the younger age group.
- Trial name
- NCT00590434
- Where
- United States
- Volunteers
- 169 people
- Sponsor
- Midwest Biomedical Research
Colorectal Cancer
Risk Factors for Residual Neoplasia After Endoscopic Mucosal Resection
Laterally Spreading Tumors (LST) are important precursosrs of invasive colorectal cancer. Endoscopic treatment has replaced surgery in most of the cases.
- Trial name
- NCT01478919
- Where
- Czechia
- Volunteers
- 127 people
- Sponsor
- Vitkovice Hospital
Colonoscopy Procedures, Sedation
Effects of Low-Dose Ketamine Added to Propofol Sedation During Colonoscopy
"This prospective observational study aims to evaluate the effects of adding low-dose ketamine (0.25 mg/kg) to standard propofol sedation on hemodynamic stability, sedation depth, and recovery times in adult patients undergoing…
- Trial name
- NCT07809230
- Testing
- Propofol group, Propofol + Ketamine
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Ankara Etlik City Hospital
Colorectal Adenoma, Colorectal Polyp
Endocuff Vision Colonoscopy vs. AmplifEYE Colonoscopy
The study aims to compare the results between colonoscopies with two different attachments on the distal end of the colonoscope.
- Conditions
- Colorectal Adenoma, Colorectal Polyp, Colorectal Cancer
- Trial name
- NCT03560128
- Testing
- Endocuff Vision device, AmplifEYE device
- Where
- United States
- Volunteers
- 634 people, healthy volunteers welcome
- Sponsor
- Indiana University
Colon Polyp, Endocuff
Adenoma Miss Rate in Tandem Endocuff-assisted Colonoscopy
Colonoscopy is a valuable tool in reducing the incidence and mortality from colorectal cancer (CRC). Older back-to-back studies evaluating novel endoscopes indicated that conventional colonoscopy misses almost 20% of adenomas.
- Trial name
- NCT04805567
- Testing
- endocuff
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Venizelio General Hospital
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
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
Health Behavior
Comparison of Two Methods for Bowel Preparation in Patients With Constipation
Constipation is a common high risk factor for inadequate bowel preparation. The bowel cleansing efficacy of the standard split-does of 4L seems to be suboptimal in constipated patients.
- Trial name
- NCT03306030
- Testing
- Split dose of 4L PEG, Three times dose of 4L PEG
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Air Force Military Medical University, China
Colonic Polyp
Review of the Impact of a Computer-aided Real-time Polyp Detection System on Adult Colonoscopy
Background: Removal of adenomatous polyps during colonoscopy is associated with long-term prevention of colorectal cancer-related deaths.
- Trial name
- COPILOT (NCT05822895)
- Testing
- CADe enabled programme (GI Genius)
- Where
- Singapore
- Volunteers
- 764 people
- Sponsor
- Sengkang General Hospital
Education, Medical, Colonoscopy
Coaching Language to Improve Endoscopy Training Quality
The goal of this randomized control study is to determine if the use of standardized coaching language by faculty trainers for teaching colonoscopy is associated with improved colonoscopy performance.
- Trial name
- CLIEnT (NCT05674500)
- Testing
- Educational Training on standardized coaching language, Educational Training on goal setting
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Colorectal Cancer, Colon Adenoma
Cold Snare Polypectomy
During colonoscopy, the endoscopist will document prospectively all polyps detected and note the size, location and morphology. Polyps of 4-20 mm will be removed only in accordance with the method the cold snare.
- Trial name
- Cold-Snare (NCT03501849)
- Testing
- Polypectomy using a cold snare
- Where
- Canada
- Volunteers
- 400 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Colorectal Cancer
Colorectal Cancer Screening French Organizations for the Follow-up After Colonoscopy
France is one of the European countries where the incidence of colorectal cancer is the highest among cancers for both sexes. Fecal occult blood screening has been implemented since 2008.
- Trial name
- Tempo-colo (NCT03383367)
- Testing
- Tempo Colo
- Where
- France
- Volunteers
- 33,000 people, healthy volunteers welcome
- Sponsor
- Association pour le Dépistage Organisé des Cancers dans le Rhône
Colonic Neoplasms
Yoga and Bolus Lukewarm Saline as Rapid Colonoscopy Preparation
A quality colonoscopy examination remains as the gold standard for colorectal cancer screening, but effective large bowel cleansing prior to colonoscopy is still not achieved in all cases that undergo the procedure.
- Trial name
- NCT01547130
- Testing
- Normal (0.9%) saline, HalfLytely
- Where
- United States
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- Arya, Vijaypal, M.D., P.C.
Hypoxia
Integrated Pulmonary Index Monitoring on the Incidence of Hypoxemia in Elderly Patients With Painless Colonoscopy
The purpose of this clinical trial is to integrated pulmonary index to see if there is an effect on the incidence of hypoxemia during painless colonoscopy in older patients.
- Trial name
- NCT06987630
- Testing
- monitor integrated pulmonary index（IPI） and take appropriate measures
- Where
- China
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- The First People's Hospital of Lianyungang
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
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