Clinical trials: Colonoscopy Procedures
Gastrointestinal Hemorrhage
Video Capsule Endoscopy Versus Colonoscopy in Patients With Melena and Negative Upper Endoscopy
Acute gastrointestinal bleeding is a common medical problem. When patients with gastrointestinal bleeding present with melena (dark, tarry stool) the blood loss is usually originating in the upper gastrointestinal tract…
- Trial name
- NCT02609100
- Testing
- Video Capsule Endoscopy, Colonoscopy, 1.0 X 2.5 cm 'pill' containing a camera
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Washington University School of Medicine
Colorectal Neoplasms, Colonic Polyps
Clinical Validity Verification on Diagnostic Assistance for Presence and Severity of Colorectal Cancer and Polyps Using Artificial Intelligence-based Medical Device Software Endoscopic Imaging Assistance
This completed retrospective study evaluated the clinical performance of ENAD-CADx-01, an artificial intelligence-based medical device software intended to assist healthcare professionals in characterizing colorectal lesions in…
- Conditions
- Colorectal Neoplasms, Colonic Polyps, Hyperplastic Polyps, Sessile Serrated Lesions
- Trial name
- NCT07744607
- Where
- South Korea
- Volunteers
- 1,114 people
- Sponsor
- Ainex Corporation
Colonic Disease
Performance of the Poseidon System for Fluid Management During Water-aided Colonoscopy
To validate the performance of the Poseidon System™ for fluid management during water-aided endoscopic procedures in the colon.
- Trial name
- NCT05512026
- Testing
- Feasibility Assessment
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- WAE Medical
Colon Polyp
Evaluation of the DiLumen Device During Colonoscopy
This is an observational registry study collecting data on the clinical performance of the study device (DiLumen™ ) for its intended use. The primary objective is to evaluate functional outcomes of the DiLumen device in humans.
- Trial name
- NCT03113578
- Testing
- DiLumen
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Lumendi, LLC
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
Colitis, Colonic Dysplasia
Improved and Simplified Staining Technique for Dysplasia Detection in Colitis
Comparing chromoendoscopy to a digital staining technique and White light in patients with IBD attending scheduled surveillance colonoscopy
- Conditions
- Colitis, Colonic Dysplasia, Inflammatory Bowel Diseases, Colonoscopy
- Trial name
- IST-DDC (NCT06223347)
- Testing
- Chromoendoscopy
- Where
- Sweden
- Volunteers
- 106 people
- Sponsor
- Vastra Gotaland Region
Valid MeSH Conditions
The Effect of Virtual Reality Distraction on Pain During Colonoscopy
Colonoscopy is a primary method of examining colorectal diseases. However, the procedure is associated with embarrassment, pain, and discomfort.
- Trial name
- NCT07496333
- Testing
- VRD
- Where
- India
- Volunteers
- 84 people
- Sponsor
- Max Healthcare Insititute Limited
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
Colon Adenoma
Predictors of Poor Bowel Cleansing and Capsule Endoscopy (CEPREDICT)
The main purpose of the study is to determine risk factors of poor bowel cleansing in patients referred for colon capsule endoscopy (CCE) examination.
- Trial name
- CEPREDICT (NCT03933371)
- Testing
- Colon Capsule Endoscopy
- Volunteers
- 403 people
- Sponsor
- Hospital Universitario de Canarias
Adenoma Detection Rate
A Prospective Randomized Comparison of the Adenoma Detection Rate With a Disposable Cap (ENDOCUFF VISION®)
The aim of this study is to evaluate the effect of ENDOCUFF VISION® (caps with soft, about 1 cm long lateral feet of rubber ("Endocuff") to flatten the colon folds) on ADR in a real-life setting (general practices) and in a…
- Trial name
- Endocuff (NCT03442738)
- Testing
- Endocuff group
- Where
- 9 sites in Germany
- Volunteers
- 1,382 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Safety Issues
Safety of Propofol Sedation ( > 200 mg) for Colonoscopy.
This study examines that the use of >200 mg of propofol sedation enables patients to drive home safely after outpatient colonoscopy.
- Trial name
- NCT05213208
- Testing
- Propofol
- Where
- Japan
- Volunteers
- 300 people
- Sponsor
- Showa Inan General Hospital
Colonoscopy
A Trial Comparing Split-Dose Miralax With Amitiza Pretreatment Versus Dulcolax Pretreatment Versus Golytely for Bowel Cleansing Prior to Colonoscopy
Miralax (PEG 3350) has been shown to be a safe and uncomplicated bowel preparation prior to colonoscopy in pediatric populations.
- Trial name
- NCT00953017
- Testing
- Miralax (PEG 3350), Amitiza (Lubiprostone), Dulcolax (Bisacodyl)
- Where
- United States
- Volunteers
- 425 people, healthy volunteers welcome
- Sponsor
- Brooke Army Medical Center
Ulcerative Colitis
Neoplasia Detection With Methylene Blue MMX Tablets in Patients With UC Undergoing Colonoscopy
Evaluation of the intraepithelial neoplasia detection rate in patients with long standing ulcerative colitis undergoing mucosal staining with oral methylene blue MMX tablets prior to colonoscopy.
- Trial name
- NCT01520324
- Testing
- oral delivery mucosal stain
- Where
- Italy
- Volunteers
- 53 people
- Sponsor
- Cosmo Technologies Ltd
Colon Polyp
Collecting Recorded Videos of Colonoscopy Screening Tests
The study shall mainly help to better evaluate the performance the APDS device and secondly it may help to assess the potential of the future alpha version of the device to be a useful and effective for the detection of colon…
- Trial name
- NCT03891290
- Testing
- Collecting recorded videos of Colonoscopy screening tests of the general population
- Where
- Israel
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Magentiq Eye LTD
Colon Cancer, Colon Polyp
Comparison of Two Preparations for the Study of the Colon Through Colonoscopy
Compare the quality of bowel preparation between two groups of patients, who will undergo two different preparations: 1. Moviprep + diet; 2. Plenvu + diet
- Conditions
- Colon Cancer, Colon Polyp, Colon Adenoma, Colon Rectal Cancer
- Trial name
- NCT04497935
- Testing
- PLENVU, MoviPrep
- Where
- Portugal
- Volunteers
- 613 people, healthy volunteers welcome
- Sponsor
- Unidade Local de Saúde do Alto Ave, EPE
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
Colitis
Determination of the Aetiologies of Acute Colitis and Early Identification of Patients Requiring Diagnostic Colonoscopy
The aetiologies of computed tomography-diagnosed acute colitis remain surprisingly unknown. Moreover, no diagnostic tool or clinical score allow to quickly determine or at least stratify the exact cause of colitis in patients…
- Trial name
- NCT02709213
- Testing
- Diagnostic
- Where
- Switzerland
- Volunteers
- 182 people
- Sponsor
- University Hospital, Geneva
Colonoscopy
The Use of CO2 in Routine-Colonoscopy
In this double-blind, randomised and controlled study 150 Patients referred to colonoscopy were assigned to either CO2 or air insufflation.
- Trial name
- NCT03141697
- Testing
- Carbon Dioxide, Room air
- Where
- Germany
- Volunteers
- 150 people
- Sponsor
- University of Leipzig
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
Colon Polyps
Colorectal Polyp Discrimination Using High-Definition Narrow Band Imaging
The investigators seek to compare the accuracy of the existing colonoscope model to determine the magnitude of the improvement the investigators can expect in polyp discrimination as neoplastic or non-neoplastic.
- Trial name
- NCT01354873
- Where
- United States
- Volunteers
- 556 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
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