Clinical trials: Colonoscopy Procedures
Adenoma, Polyps
Prospective Trial to Compare ADR of G-EYE™ Colonoscopy With Standard Colonoscopy
The purpose of this study is to compare the adenoma detection rate (ADR) of the G-EYE™ colonoscopy with that of standard colonoscopy.
- Conditions
- Adenoma, Polyps, Colorectal Cancer
- Trial name
- NCT02545699
- Testing
- G-EYE™ Colonoscopy, Standard Colonoscopy
- Where
- Israel
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Smart Medical Systems Ltd.
Colorectal Neoplasms
Third Eye Panoramic Device Feasibility Evaluation
This study will evaluate the feasibility of using the Third Eye Panoramic device in conjunction with standard colonoscopes in a clinical setting.
- Trial name
- NCT02368977
- Testing
- Third Eye Panoramic device
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Avantis Medical Systems
Colonoscopy, Colonoscopy Preparation
Bowel Preparation for Colonoscopy With Oral Lactulose
Background and Aims: The quality of colonoscopy is critically influenced by bowel preparation. Polyethylene glycol (PEG) is considered the gold standard regimen for bowel preparation, however due to the necessity of large volume…
- Trial name
- NCT06282367
- Where
- Peru
- Volunteers
- 222 people
- Sponsor
- Josue Aliaga
Performance of Colonoscopy, Tolerance of Colonoscopy
Abdominal Binder in Colonoscopies Performed by Trainees
This randomized trial will be conducted to evaluate the effectiveness and safety of an abdominal binder use during colonoscopy performed by gastrointestinal endoscopy fellow trainees.
- Trial name
- NCT05617521
- Testing
- Abdominal binder (Revive 3-in-1 Postpartum Recovery Support Belt), Loose abdominal binder (Revive 3-in-1 Postpartum Recovery Support Belt)
- Where
- Mexico
- Volunteers
- 211 people
- Sponsor
- Hospital Central Norte PEMEX
Inflammatory Bowel Diseases, Crohn Disease
Utility of Random Biopsies in Patients With Inflammatory Bowel Disease
The proposed study is a multicenter parallel group clinical trial that will include 821 evaluable patients per group who will be randomly assigned to either high definition white light colonoscopy (HDWLC) with targeted biopsies…
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis
- Trial name
- URBI (NCT06560021)
- Testing
- Biopsy strategy
- Where
- 21 sites in United States
- Volunteers
- 1,642 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Colonic Adenoma, Colonic Cancer
R vs L Lateral Decubitus Positioning in Colonoscopy
Colonoscopy continues to be the gold standard in detecting precancerous lesions in the colon. It relies on adequate visualization of the bowel wall to see and remove such lesions.
- Trial name
- NCT03355495
- Testing
- Colonoscopy - Position Change
- Where
- Canada
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Memorial University of Newfoundland
Colon Cancer Screening, Colon Cancer Surveillance
Enchasing Polyp Detection: The Effect of Adding Polyp Detection Attachment Device to Computer Aid Detection System.
Despite the widespread use of colonoscopy, the ongoing challenge of potentially missing polyps remains. Previous studies have independently shown that both Endocuff, a colonoscope attachment device for polyp detection, and…
- Trial name
- NCT06116864
- Testing
- Endocuff and GI Genius, GI Genius
- Where
- United States
- Volunteers
- 1,766 people, healthy volunteers welcome
- Sponsor
- Marshall University
Colonoscopy, Colorectal
Usefulness of A Scope Guide Assisted Colonoscopy Versus Conventional Colonoscopy
The aim of this study is to see if use of ScopeGuide, as compared to the traditional colonoscope, improves successful completion of colonoscopy procedures as evaluated by ease of completion, time to completion, and reduction in…
- Trial name
- NCT02739893
- Testing
- Scope Guide Assist, Standard procedure for colonoscopy
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Diverticulitis, Colonic, Colonic Neoplasms
Acute Diverticulitis and Advanced Colonic Neoplasia. When to Perform Colonoscopy (ADACOLON Study)
This study evaluate the prevalence of advanced colonic neoplasia (ACN) in acute diverticulitis. A sub-analysis of complicated and uncomplicated acute diverticulitis will be made in order to determinate whether there are…
- Trial name
- ADACOLON (NCT03557216)
- Testing
- Colonoscopy, Fecal immunochemical and occult blood test, Fecal calprotectin test
- Where
- Spain
- Volunteers
- 313 people
- Sponsor
- Parc de Salut Mar
Colonoscopy, Digestive System
Clinical Evaluation of Water Immersion Colonoscopy Insertion Technique
Recent studies indicate that infusing 300 milliliters of water (in lieu of air) into the rectum and left colon through the colonoscope as it is being inserted during a colonoscopy examination can allow easier endoscope…
- Conditions
- Colonoscopy, Digestive System, Endoscopy, Gastrointestinal Disease
- Trial name
- NCT00671177
- Testing
- water immersion colonoscopy, standard air colonoscopy
- Where
- United States
- Volunteers
- 229 people
- Sponsor
- VA Palo Alto Health Care System
Wound Endoscopical, Colon, After Polyp Resection, Colon
Efficacy of EndoClot™ Spraying After Endoscopic Resection of Large Colorectal Polyps
The effectiveness of colonoscopy in reducing colorectal cancer mortality relies on the detection and removal of neoplastic polyps.
- Trial name
- EndoClot™ (NCT05029934)
- Testing
- use of EndoClot
- Where
- 5 sites in Germany
- Volunteers
- 96 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Colon Adenoma
Surrogate Quality Indicators for Adenoma Detection Rate (ADR)
This study is to evaluate the correlation of adenoma missing rate and quality indicators of colonoscopy including adenoma detection ratee (ADR), polyp detection rate (PDR), adenoma per colonoscopy rate (APC), adenoma per positive…
- Trial name
- NCT03919487
- Testing
- Back to back colonoscopy
- Where
- South Korea
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Soonchunhyang University Hospital
Colonoscopy Technique
Position Changes During Colonoscope Insertion Increases Patient Comfort
The investigators wish to study the effects of position changes during colonoscope insertion on patient comfort. The investigators hypothesize that early position changes would reduce colonoscope loop formation and patient…
- Trial name
- NCT01433939
- Where
- Canada
- Volunteers
- 200 people
- Sponsor
- Jennifer Telford
Anesthesia, Colonoscopy
Ambulatory Anesthesia and Light Therapy
We previously evidenced in both animal models and patients that a short duration ambulatory anesthesia impacts the circadian rest-activity biological rhythm, at least during the first 3 days.
- Trial name
- LI-AMB (NCT00813345)
- Testing
- light therapy (1500 lux), standard light (100 LUX)
- Where
- 6 sites in France
- Volunteers
- 360 people
- Sponsor
- University Hospital, Strasbourg, France
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
Colorectal Carcinoma
Comparative Study of Lubiprostone and PEG Preparation Versus Conventional PEG Preparation for Colonoscopy
Lubiprostone as an adjunct to the standard bowel preparation regime the quality of bowel preparation can be improved for a good colonoscopic examination without missing lesions and complications.
- Trial name
- Lubiprostone (NCT01324284)
- Testing
- Lubiprostone
- Volunteers
- 442 people, healthy volunteers welcome
- Sponsor
- Asian Institute of Gastroenterology, India
Colorectal Neoplasms, Colorectal Cancer
Use of iFOBT in Patients Presenting With Alarm Symptoms of Colorectal Cancer
Background: Colorectal cancer (CRC) is one of the most common types of cancer in Denmark, and mortality among patients is high. Patients presenting with alarm symptoms of CRC are referred to colonoscopy in the cancer patient…
- Conditions
- Colorectal Neoplasms, Colorectal Cancer, Colorectal Carcinoma, Colorectal Adenoma
- Trial name
- NCT03367611
- Testing
- Immunochemical faecal occult blood test (iFOBT)
- Where
- Denmark
- Volunteers
- 1,258 people
- Sponsor
- University of Aarhus
Colorectal Neoplasms
Endoangel Withdrawal Overspeed Analysis
Exploring the relationship between the percentage of overspeed of colonoscopy withdrawal and the rate of adenoma detection.
- Trial name
- NCT05069571
- Testing
- Endoangel
- Where
- China
- Volunteers
- 1,210 people
- Sponsor
- Renmin Hospital of Wuhan University
Colonoscopy, Inflammatory Bowel Disease (Crohn's Disease and Ulcerative Colitis)
Tissue Cytomegalovirus Viral Load and Associated Factors in Pediatric Patients Undergoing Colonoscopy
Introduction and Objectives Patients diagnosed with Inflammatory Bowel Disease (IBD) carry a significantly elevated risk for opportunistic infections and the reactivation of latent pathogens, most notably Cytomegalovirus (CMV).
- Conditions
- Colonoscopy, Inflammatory Bowel Disease (Crohn's Disease and Ulcerative Colitis), CMV
- Trial name
- NCT07419204
- Testing
- Colonoscopy after bowel cleansing
- Where
- Turkey (Türkiye)
- Volunteers
- 139 people
- Sponsor
- Gazi University
Colonoscopic Surgical Procedures
The Use of Magnetic Endoscopic Imagers During Colonoscopy for Loop Recognition and Resolution
The purpose of this study is threefold. First, the ability of experienced colonoscopists to recognize the type of loop formed will be assessed and whether the use of the MEI improves this accuracy.
- Trial name
- NCT02109536
- Testing
- Magnetic endoscopic imager.
- Where
- Canada
- Volunteers
- 800 people
- Sponsor
- Lawrence Charles Hookey
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