Clinical trials: Colonoscopy
To See if Colonoscopy is an Aerosol-generating Procedure and to Identify Ways to Minimise the Aerosol Generated
Colonoscopy is an Aerosol Generating Procedure
With a commercially available particle counter, we can differentiate the particle counts of different sizes in different areas of the endoscopy room.
- Trial name
- NCT04479592
- Testing
- Particle counter
- Where
- Hong Kong
- Volunteers
- 120 people
- Sponsor
- Chinese University of Hong Kong
Inflammatory Bowel Disease
Colon Capsule Endoscopy in Children
The incidence of Inflammatory Bowel Diseases (IBD) is in a continuous progression both in adults as in children. The colonoscopy is considered as the gold standard exam for the diagnosis and the follow-up of the patients…
- Trial name
- VICCOINBODI (NCT02129972)
- Testing
- Colon videocapsule endoscopy (PillCam colon 2)
- Where
- 7 sites in France
- Volunteers
- 52 people
- Sponsor
- Hospices Civils de Lyon
Colonoscopy Preparation
Colon Cleansing Quality of Polyethylene Glycol Compared With Polyethylene Glycol Plus Ascorbic Acid.
The purpose of the study is to assess whether a low volume polyethylene glycol (PEG) plus ascorbic acid based bowel preparation for colonoscopy is not inferior to a large volume polyethylene glycol preparation in subjects with…
- Trial name
- REPREP1 (NCT02073552)
- Testing
- Polyethylene glycol 4000, Macrogol 3350 plus ascorbic acid
- Where
- Spain
- Volunteers
- 472 people
- Sponsor
- Fundación Canaria Rafael Clavijo para la Investigación Biomédica
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
Adenoma Colon
Comparison of Colonoscopy Adenoma Detection Yield
A Prospective Randomized Comparison of colonoscopy Adenoma Detection Yield of (i) Standard Colonoscopy (SC), (ii) artificial intelligence (Discovery) aided colonoscopy, and (iii) artificial intelligence (Discovery) and…
- Trial name
- NCT05158725
- Testing
- Standard Colonoscopy, Discovery aided colonoscopy, Discovery and G-EYE
- Where
- Germany
- Volunteers
- 1,320 people, healthy volunteers welcome
- Sponsor
- Dr. Horst Schmidt Klinik GmbH
Colorectal Neoplasia, Colorectal Cancer
The Longterm Risk of Advanced Colorectal Neoplasia After Colonoscopy - A Population-based Cohort Study in Hong Kong
The primary objective of this study is to analyze the 15-year cumulative incidence of advanced colorectal neoplasia and CRC-related mortality after the index colonoscopy.
- Trial name
- ACNC (NCT04815525)
- Where
- Hong Kong
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Colonoscopy Preparation
Bowel Preparation for Colonoscopy in Children
The primary objective of this study is to determine whether Miralax results in a more efficacious preparation as compared to senna for pediatric colonoscopy.
- Trial name
- NCT01140295
- Testing
- polyethylene glycol, senna
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Children's Hospital of Philadelphia
Colonoscopy
Short Course, Single-dose PEG 3350 for Colonoscopy Prep in Children
The investigators propose to conduct a prospective study of a widely used bowel preparation regimen (polyethylene glycol 3350 + a sports drink) on pediatric patients who undergo a colonoscopy performed by the pediatric…
- Trial name
- NCT01518790
- Testing
- polyethylene glycol 3350
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Walter Reed National Military Medical Center
Endoscopy Simulation
Impact of a Simulation-based Training Curriculum of Non-technical Skills on Colonoscopy Performance
The investigators aim to test a curriculum of non-technical skills (NTS) training for simulation-based training of colonoscopy. There is no known literature to date on the optimal approach on how to teach NTS in endoscopy.
- Trial name
- NCT02877420
- Testing
- Non-Technical Skills Training Curriculum, Conventional Simulation Training Group
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Colonoscopy
A Safety and Efficacy Evaluation of 3 Bowel Preparations in the Pediatric Population
This randomized, parallel, multi-center, single-blind study is designed to compare the safety and efficacy of 3 bowel preparations in pediatric subjects scheduled to undergo a colonoscopy for a routinely accepted indication.
- Trial name
- NCT00425594
- Testing
- HalfLytely and Bisacodyl Tablets - Formulation 1, HalfLytely and Bisacodyl Tablets - Formulation 2, NuLYTELY
- Where
- 26 sites in United States
- Volunteers
- 150 people
- Sponsor
- Braintree Laboratories
AI-assisted Colonoscopy
AI_Colonoscopy_for_Fellows
The goal of this study is to look at how good artificial intelligence (AI) assisted colonoscopy is compared to conventional colonoscopy in detecting polyps when used by gastroenterology fellows.
- Trial name
- NCT07661914
- Testing
- AI assisted colonoscopy, Conventional Colonoscopy
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Colorectal Cancer, Adenomatous Polyp of Colon
CRC Screening Using mSEPT9 (Methylated Septin 9) in Chinese Population
The purpose of this study is to evaluate the performance of the SEPT9 gene methylation assay in Colorectal cancer (CRC) high-risk population in Chinese hospitals using the opportunistic screening method.
- Conditions
- Colorectal Cancer, Adenomatous Polyp of Colon, Polyps, Other Disease/Injury
- Trial name
- RESEPT (NCT02540850)
- Where
- 4 sites in China
- Volunteers
- 1,031 people, healthy volunteers welcome
- Sponsor
- BioChain (Beijing) Science and Technology, Inc.
Delayed Emergence From Anesthesia
Propofol-Ketamine vs Remifentanyl-Ketamine for Sedation in Pediatric Patients Undergoing Colonoscopy
Ketamine and propofol have been used most frequently agents and remifentanil is used with increasing frequency in recent years. Investigators will compare ketamine-propofol and ketamine-remifentanyl effects on drug consumption…
- Trial name
- NCT02602743
- Testing
- Remifentanyl, Propofol, Ketamine
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Digestive System Disease
Efficacy, Safety and Tolerability of Eziclen®/Izinova® Versus Klean-prep® on Bowel Cleansing in Adolescents Undergoing Colonoscopy
The purpose of the protocol is to demonstrate that Eziclen®/Izinova®, an osmotic sulphate-based laxative preparation given on the day before colonoscopy has non-inferior efficacy to Klean-Prep® (polyethylene glycol…
- Trial name
- EASYKID (NCT03008460)
- Testing
- Eziclen®/Izinova®, Klean-Prep®
- Where
- 24 sites in Czechia, France and 4 more
- Volunteers
- 250 people
- Sponsor
- Ipsen
Colonoscopy
Use of Magnetic Imaging to Asses the Efficacy of Cap Assisted Colonoscopy in Reducing Looping and Improving Patient Acceptance for the Colonoscopy Procedure
The aim of this study is to compare the mechanism of loop formation and acceptance of CAC and regular colonoscopy by MEI.
- Trial name
- NCT00365534
- Testing
- MEI
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Chinese University of Hong Kong
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
Efficacy, Safety and Tolerability of a Bowel Cleansing Preparation (BLI800) in Pediatric Subjects Undergoing Colonoscopy
The purpose o this study is to evaluate the safety, tolerance and efficacy of BLI800 as a bowel preparation prior to colonoscopy in pediatric patients.
- Trial name
- NCT02189850
- Testing
- BLI800 - Dose 1, BLI800 - Dose 2
- Where
- 5 sites in United States
- Volunteers
- 29 people
- Sponsor
- Braintree Laboratories
Bowel Cleanliness
A Study of PICOPREP in Patients Needed to Clean the Bowel Prior to X-ray Examination, Endoscopy or Surgery.
The study serves as a confirmation of safety, tolerance and efficacy of PICOPREP in clinical practice.
- Trial name
- NCT01292109
- Testing
- sodium picosulphate
- Where
- 3 sites in Czechia
- Volunteers
- 252 people
- Sponsor
- Ferring Pharmaceuticals
Chronic Constipation, Hirschsprung's Disease
Endoscopic Mucosal Resection (EMR) for Diagnosis of Hirschsprung's Disease
The purpose of this study is to compare the diagnostic yield with endoscopic mucosal resection (EMR) in hirschsprung's disease versus that of standard rectal suction biopsy.
- Trial name
- EDGE (NCT00671684)
- Testing
- Endoscopic Mucosal Resection (EMR)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Massachusetts General Hospital
Human Immunodeficiency Virus
Relationship of Tenofovir With HIV-1 Suppression in ex Vivo Tissue in Adolescents
Microbicides are topical medicines that can prevent infection by Human Immunodeficiency Virus (HIV). Microbicide medicine has yet to be studied in adolescents, a key group that is becoming infected with HIV all over the world.
- Trial name
- NCT02134431
- Testing
- flexible sigmoidoscopy or colonoscopy with biopsies
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles