Clinical trials: Colonoscopy Procedures
Bowel Preparation
Comparison of Same Morning vs Previous Evening Dosing Regimen for Assessment of Quality of Bowel Preparation for Colonoscopy Under Anesthesia
220 patients are allocated randomly to the morning group (am group) or the afternoon group (pm group) and assessed by quality of bowel preparation and residual volume gastric residue.
- Trial name
- NCT06000241
- Where
- 2 sites in China
- Volunteers
- 220 people
- Sponsor
- Peking Union Medical College Hospital
Adenoma Colon Polyp
Artificial Intelligence-assisted System in Colonoscopy
In recent years, computer-aided diagnosis system based on artificial intelligence (AI) has been used in colorectal polyp detection.
- Trial name
- NCT06406062
- Testing
- ANDOANGEL
- Where
- China
- Volunteers
- 7,500 people
- Sponsor
- Renmin Hospital of Wuhan University
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
Ulcerative Colitis
Linked Color Imaging vs. White Light for Colorectal Dysplasia in Ulcerative Colitis
The purpose of the study is to determine whether a new colonoscopic viewing technique called Linked color imaging(LCI) helps endoscopists detect more dysplasia lesions in ulcerative colitis patients than conventional colonoscopy…
- Trial name
- NCT02772406
- Testing
- Linked Color Imaging, white light imaging
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Affiliated Hospital to Academy of Military Medical Sciences
Bubbles in Colon at Time of Colonoscopy
The Effects of Moviprep With Simethicone on Colonic Bubbles
The purpose of this study is to determine whether the administration of PEG along with simethicone will reduce the incidence of colonic bubbles that interfere with polyp detection.
- Trial name
- NCT01209806
- Testing
- simethicone
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- Thomas Jefferson University
Colonoscopy
Morning-Only 4 L PEG vs Split Dose Prep for Afternoon Colonoscopies, Endoscopist-Blinded Prospective Study
Comparison of quality of preparation of colonoscopy in patients taking same day 4L preparation vs. 4 L split dose preparation in patients scheduled for an afternoon colonoscopy procedure.
- Trial name
- NCT02643316
- Testing
- Same day 4 L preparation (Polyethylene Glycol), Split dose 4 L preparation (Polyethylene Glycol)
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Procedural Anxiety, Procedural Pain
VR Augmented Human Delivered Integrative Psychotherapy for Colonoscopy Procedural Anxiety and Pain
Colonoscopy is an invaluable tool for the diagnosis and management of colon diseases, especially colorectal cancer (CRC) - the third most common cancer worldwide.
- Trial name
- VRIPanx-COL (NCT06346171)
- Testing
- Virtual Reality Integrative Psychotherapy, Virtual Reality Distraction
- Where
- Romania
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Grigore T. Popa University of Medicine and Pharmacy
Colorectal Polyps
Research on the Application of AI Image Recognition-Based Smartphone Apps in Personalized Bowel Preparation
Colorectal cancer, as one of the most common malignant tumors of the digestive system, has a high incidence and mortality rate worldwide.
- Trial name
- NCT06610630
- Testing
- Assessment of Bowel Preparation Using AI-Driven Smartphone Applications
- Where
- China
- Volunteers
- 513 people, healthy volunteers welcome
- Sponsor
- Jianning Yao
GLP-1
Discontinuation Recommendations for GLP-1 Receptor Agonists Prior to Colonoscopy
This study aims to evaluate the impact of different discontinuation intervals of GLP-1 receptor agonists prior to colonoscopy on bowel preparation quality and the need for repeat colonoscopy, in order to establish appropriate…
- Trial name
- NCT07736963
- Testing
- GLP-1 not stop for 1 week, GLP-1 stop for 1 week
- Where
- Taiwan
- Volunteers
- 240 people
- Sponsor
- Fu Jen Catholic University Hospital
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
Colonoscopy
BLI-800-301: BLI-800 vs an Active Control Bowel Preparation in Adult Subjects Undergoing Colonoscopy
This is a randomized, parallel, multi-center, single-blind study, comparing BLI-800 to an FDA approved bowel preparation in adult subjects undergoing colonoscopy.
- Trial name
- NCT00503607
- Testing
- BLI-800, Polyethylene glycol 3350 based bowel preparation
- Where
- 11 sites in United States
- Volunteers
- 400 people
- Sponsor
- Braintree Laboratories
Colon Lesion, Colon Polyp
INtegrated Colonoscopy Improvement Program in Italy
The Italian Society of Digestive Endoscopy (SIED) and the Italian Association of Gastroenterologists and Hospital Digestive Endoscopists (AIGO) want to develop an effective training program for endoscopists to improve the quality…
- Trial name
- incipit (NCT03661099)
- Testing
- colonoscopy
- Where
- Italy
- Volunteers
- 21,250 people
- Sponsor
- IRCCS San Raffaele
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
Artificial Intelligence, Colonoscopy
Artificial Intelligence-assisted Colonoscopy for Detection of Colon Polyps
All subjects shall sign informed consent before screening, and subjects shall be included according to inclusion and exclusion criteria.
- Trial name
- NCT04126265
- Testing
- Artificial intelligence assisted colonoscopy
- Where
- China
- Volunteers
- 560 people, healthy volunteers welcome
- Sponsor
- Side Liu
Colitis, Ulcerative, Cholangitis, Sclerosing
Compare Conventional Colonosocpy to Endoscopic AFI, NBI for Dysplasia Detection for Ulcerative Colitis & Cholangitis
This study is being done to: To attempt to increase the detection of precancerous colon tissue in patients with chronic ulcerative colitis and primary sclerosing cholangitis; To determine if an investigational scope that can look…
- Trial name
- NCT00587236
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- Mayo Clinic
Colonoscopy
Evaluation Of The Efficacy Of HalfLYTELY For Bowel Cleansing Before Virtual Colonoscopy and Conventional Colonoscopy.
To evaluate the efficacy of standard HalfLYTELY® as a bowel cleansing preparation for adult patients undergoing virtual colonoscopy (VC).
- Trial name
- NCT00164177
- Testing
- HalfLytely
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Braintree Laboratories
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
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
Predictive Cancer Model
Innovative Approach to Detect Recurrent Colorectal Lesions With Surveillance Via Mutation Analysis & Clinical Phenotype
It is known that the development of colorectal adenoma is dependent on the appearance of somatic mutations in protooncogenes and tumor suppressor genes.
- Trial name
- MTG (NCT05929365)
- Testing
- colonoscopy
- Where
- Czechia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Military University Hospital, Prague
Colonoscopy
Study of Adherence to Colonoscopy in Women
The purpose of this study is to determine whether women who are offered screening colonoscopy will be more likely to schedule and complete this procedure if they are given the option of a woman endoscopist.
- Trial name
- NCT00883545
- Testing
- Woman endoscopist, Usual care
- Where
- United States
- Volunteers
- 625 people
- Sponsor
- University of Colorado, Denver
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