Clinical trials: Colonoscopy Procedure
Colonoscopy Insertion
Left Lateral Tilt-down Position During Colonoscopy Insertion
The purpose of this study is to determine whether the left lateral tilt-down position, which includes procedures that involve placing patients on their left lateral side at an angle to make their heads lower than their feet, is…
- Trial name
- NCT02842489
- Testing
- left lateral tilt-down position, left lateral horizontal position
- Where
- China
- Volunteers
- 258 people
- Sponsor
- Changhai Hospital
Colonoscopy, Bowel Preparation
Clinical Study to Evaluate the Efficacy and Safety of GNS-212-E in Bowel Preparation for Colonoscopy
This is a prospective, randomized, single-blind, parallel, active-controlled, and multi-center Phase III clinical trial.
- Trial name
- GNS-212-E (NCT06317350)
- Testing
- GNS-212-E1, GNS-212-E2, GNS-212-ER
- Where
- 4 sites in South Korea
- Volunteers
- 318 people
- Sponsor
- Gunkang Pharmaceuticals, Inc
Colorectal Adenoma, Colorectal Cancer
Endocuff Adenoma Detection Rate Pilot Study
Colorectal cancer is the second leading cause of cancer deaths in the UK(1) . Detection of cancer at an early stage, as well as detection and removal of polyps through gold standard colonoscopy examination decreases mortality…
- Trial name
- NCT01761097
- Testing
- Endocuff attachment
- Where
- United Kingdom
- Volunteers
- 300 people
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Anemia, Colon Polyps
Same Day Bidirectional Endoscopies - Does the Sequence of Procedures or Choice of Insufflator Matter?
Upper endoscopies (Esophagogastroduodenoscopies-EGDs) as well as a lower endoscopies (Colonoscopies) are routinely performed by gastroenterologists to assess the lining of patients' upper and lower gastrointestinal tracts using a…
- Trial name
- NCT02635217
- Testing
- Carbon dioxide insufflation, room air insufflation, EGD (Esophagogastroduodenoscopy) before Colonoscopy
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Queen's University
Colorectal Cancer
Patient Satisfaction With Colonoscopy in a Danish Setting - What Are the Most Important Factors?
The study aim is to investigate factors associated with patient satisfaction during a colonoscopy.
- Trial name
- NCT02422680
- Testing
- No intervention, purely observational.
- Where
- Denmark
- Sponsor
- Aalborg University Hospital
Bowel Preparation for Colonoscopy
Efficacy and Safety of Oral Sulfate Solution on Bowel Preparation for Colonoscopy
To evaluate whether oral sulfate solution used for colon cleaning in adults prior to colonoscopy was not inferior to 3-liter polyethylene glycol in the proportion of subjects with BBPS score (total colon) ≥6 after colonoscopy
- Trial name
- NCT05465889
- Testing
- Oral sulfate solution (OSS), Polyethylene Glycol Electrolyte
- Where
- China
- Volunteers
- 348 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Screening Colonoscopy
Peer Patient Navigation for Colon Cancer Screening
Cancer health disparities related to race and ethnicity are among the most serious problems facing the US health care system. A recent institute of medicine report stated that such disparities are seen at every level of health…
- Trial name
- NCT02194959
- Testing
- Peer PN, Pro PN
- Where
- United States
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Warm Water, CO2 Colonoscopy
Carbon Dioxide Insufflation (CO2) and Warm Water Infusion (WWI) Versus Standard Air Insufflation (AI) for Unsedated Colonoscopy
Due to the increasing demand for colonoscopy in clinical practice, great interest has recently renewed for unsedated colonoscopy.
- Conditions
- Warm Water, CO2 Colonoscopy, Unsedated Colonoscopy
- Trial name
- NCT01259583
- Testing
- CO2, Warm water
- Where
- Italy
- Volunteers
- 341 people
- Sponsor
- Valduce Hospital
Adenoma Detection Rate Improvement in Screening Colonoscopy
Endoscopic Size Assessment of Advanced Adenomatous Polyps
The investigators are retrospectively comparing detection rates of adenomatous polyps, advanced adenomas, and size assessment of the polyps among Rush University Medical Center endoscopists.
- Trial name
- NCT02193646
- Where
- United States
- Volunteers
- 1,930 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Anxiety and Fear
A Comparison Between Dexmedetomidine and Propofol-fentanyl Infusions for Sedation for Colonoscopy Procedures
Background: Different intravenous sedative drugs have been utilized for colonoscopy, with many anesthetists for painless sedation or monitored anesthesia care.
- Trial name
- NCT06148103
- Testing
- Patients who received Dexmedetomodine, patients who received propofol-fentanyl
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Zulekha Hospitals
Anxiety, Stress
Virtual Reality on Anxiety, Stress, Pain and Patient's Satisfaction Among Patients Undergoing Colonoscopy
The goal of this randomized controlled trial was to investigate the effect of Virtual Reality (VR) on anxiety, stress, pain, and patient satisfaction among Palestinian patients undergoing colonoscopy.
- Conditions
- Anxiety, Stress, Pain, Patient Satisfaction
- Trial name
- VR/RCT (NCT07145203)
- Testing
- Meta Quest 2 VR headset
- Where
- Palestinian Territories
- Volunteers
- 150 people
- Sponsor
- Cairo University
Bowel Preparation
Compare the Effectiveness of Sports Drink and Water as a Solvent in Polyethylene Glycol for Colonoscopy
In this study, 200 patients were enrolled from 2023.1.1 to 2023.12.31, and were randomly divided into intervention and control groups.
- Trial name
- NCT05542810
- Testing
- Use sports drinks as polyethylene glycol solvents
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- GanHuoye
Colorectal Cancer, Polyps
Magnetic Resonance (MR) Colonography With Fecal Tagging
The purpose of this study is to determine if MR colonography with fecal tagging is better using air or water for distension of the colon. Patients referred to colonoscopy are offered MR colonography before colonoscopy.
- Trial name
- NCT00114842
- Testing
- MR colonography
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- Herlev Hospital
Bowel Preparation
A Prospective, Randomized, Investigator-blinded, Parallel, Multi-center, Phase 3 Trial
This is a prospective randomized study compared with active control arm.
- Trial name
- PROPELLER (NCT05670470)
- Testing
- CTP0303, Orafang Tab
- Where
- South Korea
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Taejoon Pharmaceutical Co., Ltd.
Lynch Syndrome
Colonoscopy Check-up in People With Lynch Syndrome
Lynch syndrome, an inherited condition, increases bowel cancer risk. People with Lynch syndrome are recommended to have regular colonoscopies where a camera in a tube is used to look inside the bowel for cancer and for polyps…
- Trial name
- NCT06126120
- Where
- United Kingdom
- Volunteers
- 231 people
- Sponsor
- Imperial College London
Colorectal Cancer, Colon Cancer
Pilot Study of Colon Cancer Screening Tests
Colon cancer is the second leading cause of cancer death in North America. These deaths are preventable with proper screening. Fecal occult blood testing, virtual colonoscopy, and standard (optical) colonoscopy are all options…
- Conditions
- Colorectal Cancer, Colon Cancer, Adenomatous Polyps
- Trial name
- NCT00865527
- Testing
- Fecal occult blood test, Virtual colonoscopy, Optical colonoscopy
- Where
- Canada
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Bowel Preparation
Improving Effect of Reinforced Family Assistance on the Quality of Bowel Preparation for Colonoscopy
Enhanced instructions such as re-education by telephone or short message which increase the patient adherence eventually improve the quality of bowel preparation significantly.
- Trial name
- IERFAOBP (NCT03225469)
- Testing
- reinforced family member education
- Volunteers
- 552 people, healthy volunteers welcome
- Sponsor
- Wuxi People's Hospital
Colorectal Cancer, Colorectal Adenoma
Adenoma Detection Rate in Artificial Intelligence-assisted Colonoscopy
The goal of this quasi randomized multicenter controlled clinical trial (RCT) is to investigate whether a combined real time computer-aided polyp detection (CADe) and computer-aided polyp characterization (CADx) system (GI…
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Colorectal Neoplasms
- Trial name
- NCT05740137
- Testing
- AI-assisted colonoscopy
- Where
- 4 sites in Denmark
- Volunteers
- 795 people, healthy volunteers welcome
- Sponsor
- Ismail Gögenur
Colonoscopy, Adenoma Detection Rate
Comparison of Adenoma Detection Rate in 3D vs. 2D Surveillance Colonoscopy
There is substantial evidence confirming that identifying and removing colorectal adenomas during colonoscopy helps prevent the development of colorectal cancer.
- Conditions
- Colonoscopy, Adenoma Detection Rate, Three Dimensional, Colon Polyps and Adenomas
- Trial name
- NCT07076966
- Testing
- 3D device
- Where
- 3 sites in Taiwan
- Volunteers
- 660 people
- Sponsor
- National Taiwan University Hospital
Perforation Colon
Incidence and Clinical Course of Colonoscopy Related Perforation
This study aims to investigate the incidence and clinical course of colonoscopy related perforation based on the result of a prospective registry.
- Trial name
- NCT03833856
- Testing
- colonoscopy perforation
- Where
- South Korea
- Volunteers
- 58 people
- Sponsor
- Kyungpook National University Hospital
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