Clinical trials: Colonoscopy Procedure
Colorectal Neoplasm, Colorectal Cancer
Application of CO2 Insufflations in Colonoscopy Randomized Trial
It has been reported that carbon dioxide (CO2) insufflation can reduce patient pain and abdominal discomfort during and after colonoscopy.
- Trial name
- NCT00745927
- Testing
- CO2 insufflations
- Where
- Taiwan
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Anaesthesia
"Light" Versus "Deep" Bispectral Index (BIS) Guided Sedation for Colonoscopy
In this trial, patients undergoing elective colonoscopy under sedation will be randomised to BIS-guided sedation targeting either "light" (bispectral index [BIS] 70-80) or "deep" (BIS<60) sedation.
- Trial name
- NCT01457274
- Testing
- Sedation depth
- Where
- Australia
- Volunteers
- 200 people
- Sponsor
- Melbourne Health
Colorectal Adenoma
Efficacy Combined Fecal Immunochemical Test-Sigmoidoscopy for the Detection of Advanced Colorectal Neoplasia
The purpose of this study is to evaluate the efficacy and cost-effectiveness of fecal immunochemical test combined with sigmoidoscopy (FITS) for the detection of advanced colorectal neoplasia compared to colonoscopy.
- Trial name
- FITS (NCT01767870)
- Testing
- FIT-sigmoidoscopy, Colonoscopy
- Where
- South Korea
- Volunteers
- 5,282 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Obese
Prone Versus Left-sided Colonoscopy in Obese Patients
For obese patients, a randomized trial aimed at determining whether colonoscopy performance and patient comfort is improved if a patient is in the prone position (lay on their abdomen) versus the traditional left-sided position.
- Trial name
- NCT01616602
- Testing
- Prone Position, Standard Position
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Dallas VA Medical Center
Colorectal Cancer Screening
Adherence and the Economics of Colon Cancer Screening
This study will compare patient adherence to different colorectal cancer (CRC) screening tests to identify the most cost-effective strategy to decrease mortality from CRC.
- Trial name
- NCT00705731
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Colonic Neoplasia
Computed Tomography (CT) Colonography Versus Optical Colonoscopy
This study is designed to compare traditional Colonoscopy with CT Colonography, commonly known as "virtual colonoscopy". The study will compare the ability of both procedures as screening tests to identify polyps in the colon in…
- Trial name
- NCT01181739
- Where
- 2 sites in Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Need for Bowel Preparation
Efficacy and Safety of Prepopik® in Children for Overall Colon Cleansing in Preparation for Colonoscopy
To study the efficacy and safety of Prepopik® in children aged 9 to 16 years for overall colon cleansing in preparation of colonoscopy
- Trial name
- Prepopik PREA (NCT01928862)
- Testing
- Prepopik® ½ Sachet x 2 (9-12 years), Prepopik® 1 Sachet x 2 (9-12 years), Oral polyethylene glycol (PEG) based preparation (9-12 years)
- Where
- 9 sites in United States
- Volunteers
- 78 people
- Sponsor
- Ferring Pharmaceuticals
Risk Factors Associated With Painful Colonoscopy
Discomfort Score Identifies Painfulness During Unsedated Colonoscopy
Some patients felt no pain or only mild discomfort with the unsedated colonoscopy. However, unsedated colonoscopy was thought to be an option for some but not for all.
- Trial name
- NCT03540173
- Where
- 2 sites in China
- Volunteers
- 1,220 people
- Sponsor
- Air Force Military Medical University, China
Adenomatous Polyps
Does Cap Assisted Colonoscopy Improve Detection of Adenomatous Polyps? (CAP Trial)
Effectiveness of screening colonoscopy in cancer prevention relies on the detection and removal of adenomatous polyps. However, a substantial rate of adenomas is missed during a colonoscopy.
- Trial name
- CAP (NCT01935180)
- Testing
- Colonoscopy Cap
- Where
- 2 sites in United States
- Volunteers
- 1,148 people, healthy volunteers welcome
- Sponsor
- White River Junction Veterans Affairs Medical Center
Colonic Polyps, Colonic Neoplasms
Improving Bowel Preparation for Colonoscopy With a Simple Educational Card
The purpose of this study is to determine whether adding a simple educational card to standard pre-procedure instructions improves the quality of bowel preparation for colonoscopy.
- Trial name
- NCT00643682
- Testing
- Educational card
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- Boston Medical Center
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
Virtual Reality, Colonoscopy
Virtual Reality During Colonoscopy
This project will use a randomized controlled trial to test the effect of using Virtual Reality on pain, anxiety, patients' comfort, and satisfaction during colonoscopy.
- Trial name
- NCT05723861
- Testing
- VR
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- Herlev and Gentofte Hospital
Pain
Electrical Stimulation Over Acupuncture Points in Reduction of Rectal Discomfort Distension
Colonoscopy is a stressful and unpleasant procedure especially during the passage of the endoscope through angulations of colon. Electro-acupuncture is one of the alternative to reduce colorectal discomfort.
- Trial name
- NCT01551654
- Testing
- Transcutaneous Electrical Nerve Stimulation (ITO Company )
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Colonoscopy, Human Characteristics
Effect of Intervention for Colonoscopy Quality is Associated With the Personal Characteristics
This study aims to investigate whether the personal characteristics of the endoscopist is associated with effect of interventions for colonoscopy quality improvement.
- Trial name
- NCT03796169
- Testing
- Personal notification, Open notification, Education
- Where
- South Korea
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Seoul St. Mary's Hospital
AssessIUS Scores inUC Versus Colonoscopy
Comparative Accuracy of Activity Scores of Intestinal Ultrasound and Colonoscopy in Monitoring Ulcerative Colitis Activity
Our study aimed to assess simple sonographic activity scores and Colonoscopy for active UC patients
- Trial name
- IUS/IBD (NCT07115524)
- Volunteers
- 200 people
- Sponsor
- Assiut University
Lynch Syndrome
High Definition White-Light Colonoscopy vs. Chromoendoscopy for Surveillance of Lynch Syndrome.
Adenomas in Lynch syndrome have an accelerated progression to colorectal cancer (CRC) which might occur despite a regular follow-up.
- Trial name
- EndoLynch (NCT02951390)
- Testing
- High-definition white-light endoscopy
- Where
- Spain
- Volunteers
- 280 people
- Sponsor
- Hospital Clinic of Barcelona
Ulcerative Colitis (UC), Crohns Disease
Prospective Evaluation of the Carbon Footprint and Clinical Utility of IBUS Compared to Colonoscopy and Enterography in UC and CD
Healthcare contributes approximately 4.4% of global GHG emissions, with diagnostic imaging and endoscopic services being substantial contributors.
- Trial name
- NCT07431983
- Where
- 2 sites in India
- Volunteers
- 200 people
- Sponsor
- Asian Institute of Gastroenterology, India
Patients Who Receive Colonoscopy
Study of NPF-08 in Patients Who Receive Colonoscopy
To study non-inferiority of intestinal cleansing effect in both NPF-08 1-day treatment group and NPF-08 2-day split dose group to the cleansing effect in Moviprep® 1-day treatment group, for the subjects who will receive…
- Trial name
- NCT03794310
- Testing
- NPF-08 （1-day treatment）, NPF-08 （2-day split dose）, Moviprep（1-day treatment）
- Where
- 13 sites in Japan
- Volunteers
- 632 people
- Sponsor
- Nihon Pharmaceutical Co., Ltd
Bowel Preparation for Colonoscopy
Split Dose Golytely With Amitiza Pretreatment Versus Split Dose Golytely Plus Placebo in Outpatient Colonoscopy
The primary outcomes of this procedure will be: 1. The cleanliness of the prep as measured by the Ottawa Scale (attachment a). Secondary outcomes will be: 1.
- Trial name
- NCT00611442
- Testing
- lubiprostone
- Where
- United States
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- Brooke Army Medical Center
Colon Polyp
The Colon Endoscopic Bubble Scale (CEBuS); Validation Study
Colonoscopy is currently accepted as the gold standard in screening, surveillance and prevention for colorectal cancer (CRC), and therefore, its quality is a major priority.
- Trial name
- CEBuS (NCT04378088)
- Testing
- Validation of CEBuS
- Where
- Portugal
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Portuguese Oncology Institute, Coimbra
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.