Clinical trials: Screening Colonoscopy
Colorectal Cancer
Randomized Study of Train the Colonoscopy Leaders Course Versus Audit and Feedback on Colonoscopy Quality Indicators
Professional societies recommend that endoscopists measure their ceacal intubation rate, adenoma detection rate as indicators of the screening colonoscopy quality.
- Trial name
- NCT01667198
- Testing
- Train the leaders course, Audit and feedback
- Where
- Poland
- Volunteers
- 40 people
- Sponsor
- Maria Sklodowska-Curie National Research Institute of Oncology
Colonoscopy, Colorectal Cancer Screening
Effect of Counseling and Education on Mechanical Bowel Preparation
The goal of this clinical trial is to learn whether enhanced education and counseling can improve bowel preparation before colonoscopy in high-risk patients.
- Trial name
- EEFEC-AMBP (NCT07093099)
- Testing
- Enhanced Education Package for Bowel Preparation, Standard Education Leaflet
- Where
- Palestinian Territories
- Volunteers
- 150 people
- Sponsor
- Al-Ram Drug Store
Colonoscopy
Comparing Warm Versus Cool Temperature Water During Colonoscopy
The purpose of this study will be to determine if the temperature of water used during insertion of colonoscopy makes a difference in patient discomfort and sedation requirements.
- Trial name
- NCT01322724
- Testing
- Warm vs Cool water
- Where
- United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- OHSU Knight Cancer Institute
CRC
Evaluation of the Motus GI CleanUp System During Screening Colonoscopy
Motus GI is developing a single-use device that attaches to a standard colonoscope, thereby integrating colon cleansing, screening and treatment into one procedure. The device creates turbulence within the colon using water jets.
- Trial name
- NCT01838980
- Testing
- Motus GI Clean-Up Device
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Motus GI Medical Technologies Ltd
Colorectal Cancer Screening
EFFECTIVENESS OF EARLY INFORMATION AND ENDORSMENT BY GP TO INCREASE COLONOSCOPY FOLLOW-UP AND REDUCE DELAYS IN PEOPLE WITH A POSITIVE COLORECTAL CANCER SCREENING TEST. (SUIVICOLO)
To be effective, organized colorectal cancer screening requires good adherence to diagnostic colonoscopy in the event of a positive test.
- Trial name
- SUIVICOLO (NCT07520578)
- Testing
- Usual care follow-up by CRCDC, Information leaflet about colonoscopy follow-up, Endorsement of CRCDC letters from the GP
- Where
- France
- Volunteers
- 2,000 people
- Sponsor
- University Hospital, Caen
Colon Cancer
Screening and Risk Factors of Colon Neoplasia
The investigators propose a screening population-based study to systematically evaluate the accuracy and clinical relevance of sDNA testing as a potential alternative to colonoscopy screening.
- Trial name
- NCT01647776
- Testing
- Stool DNA Test, biopsies of rectal and colon mucosa, Questionnaires
- Where
- United States
- Volunteers
- 3,315 people, healthy volunteers welcome
- Sponsor
- Case Comprehensive Cancer Center
Colorectal Neoplasms, Colonoscopy
Quality of Life of Colorectal Cancer Screenees in the Period Between Colonoscopy and Next Clinic Visit for Final Report: Does Real-time Endoscopic Optical Diagnosis Improve Their Quality of Life
Colorectal cancer screening program has been proven to reduce colorectal cancer (CRC) mortality and is cost-effective. It has been adopted by most countries in the world, and colonoscopy is regarded as the most accurate test for…
- Conditions
- Colorectal Neoplasms, Colonoscopy, Quality of Life, Mass Screening
- Trial name
- NCT04684355
- Testing
- Real-time colonoscopic optical diagnosis for colorectal neoplasm
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- Fu Jen Catholic University
Colorectal Cancer
Comparative Effectiveness of FIT, Colonoscopy, & Usual Care Screening Strategies
Colorectal cancer (CRC) is the 2nd leading cause of cancer death in the US, though CRC death can be reduced by screening. However, there is uncertainty as to which screening strategy is most clinically and cost-effective from a…
- Trial name
- NCT01710215
- Testing
- FIT Screening Strategy, Colon Screening Strategy
- Where
- United States
- Volunteers
- 5,999 people
- Sponsor
- University of Texas Southwestern Medical Center
Colorectal Cancer, Screening Uptake of Colonoscopy and FIT
Uptake to Colorectal Cancer Screening in Familial-risk Population
This is a multicenter, controlled, randomized phase III study to compare participation rate with two screening rounds of fecal occult blood test (FIT) versus one-time screening colonoscopy in first degree relatives (FDR) of…
- Trial name
- NCT02567045
- Testing
- annual FIT and colonoscopy in case of a positive test, colonoscopy with sedation
- Where
- 7 sites in Spain
- Volunteers
- 260 people
- Sponsor
- Hospital Universitario de Canarias
Adenoma Colon
Effect of Simethicone on Screening Colonoscopy
This study is evaluating the effect of adding a high dose of simethicone to the standard polyethylene glycol preparation for screening colonoscopy in the quality of the preparation , adenoma detection rate and withdrawal times.
- Trial name
- NCT03119168
- Testing
- Simethicone Solution, Polyethylenglycol
- Where
- United States
- Volunteers
- 268 people, healthy volunteers welcome
- Sponsor
- Texas Tech University Health Sciences Center, El Paso
Colonic Polyps
Evaluation of Computer-assisted, Non-cathartic CT Colonography
The purpose of this study is to evaluate the performance of a non-cathartic, computer-assisted form of CT Colonography (Virtual Colonoscopy) for detection of pre-cancerous colon polyps in a group of asymptomatic screening…
- Trial name
- ncCTC (NCT01200303)
- Testing
- non-cathartic CTC
- Where
- 3 sites in United States
- Volunteers
- 605 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Colorectal Cancer Screening
Comparison of Transparent Retractable Extension Device and Narrow Band Imaging on Colorectal Adenoma Detection
The investigators previously reported that colonoscopy with a transparent retractable extension (TRE) device improved the adenoma detection rate without affecting intubation and withdrawal times.
- Trial name
- NCT00765180
- Testing
- TRE vs. NBI
- Where
- Japan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Showa Inan General Hospital
Colorectal Screening
Use of Screening Colonoscopy Among Minority Women and Men
Colorectal cancer is a cancer in the colon or rectum. Routine screening can find it at an early stage, when it has a much higher chance of cure. Screening can also help to find polyps.
- Trial name
- NCT00613873
- Testing
- Colonoscopy and Questionnaire
- Where
- 2 sites in United States
- Volunteers
- 611 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Colorectal Cancer
Mailed FIT-Based Outreach Interventions
Colorectal cancer (CRC) is the second most common cancer and the second leading cause of cancer-related mortality in Singapore. Although annual fecal immunochemical testing (FIT) and periodic colonoscopy are recommended for…
- Trial name
- NCT07852793
- Testing
- SMS Reminders, SMS reminders + mailed reminder, SMS reminders + mailed reminder + patient navigation
- Where
- 5 sites in Singapore
- Volunteers
- 40,000 people, healthy volunteers welcome
- Sponsor
- National Cancer Centre, Singapore
Colonoscopy, Screening Colonscopy
What Influence Re-participation in the Danish Colorectal Screening Program.
This prospective observational study investigates how participants experience screening colonoscopy within the Danish colorectal cancer screening program and how these experiences relate to clinical findings, procedural factors…
- Conditions
- Colonoscopy, Screening Colonscopy, Pain
- Trial name
- NCT07353632
- Where
- 8 sites in Denmark
- Volunteers
- 8,000 people
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Colorectal Cancer, Colorectal Polyp
Feasibility and Safety of MiWEndo-assisted Colonoscopy
The study involves the planned use of a new microwave-based device during colonoscopy procedures in a small group of patients to assess the preliminary safety of its use and lack of normal clinical practice modification.
- Conditions
- Colorectal Cancer, Colorectal Polyp, Colorectal Adenoma, Colorectal Neoplasms
- Trial name
- MiWEndo1 (NCT05477836)
- Testing
- MiWEndo-assisted colonoscopy
- Where
- Spain
- Volunteers
- 15 people
- Sponsor
- MiWEndo Solutions S.L.
Colorectal Cancer
Motivational Interviewing for Colonoscopy
The purpose of this study is to begin to examine the efficacy of a motivational interviewing intervention to increase African Americans' screening colonoscopy rates.
- Trial name
- NCT01877096
- Testing
- Motivational Interviewing, Attention Control
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Colon Cancer
Colonoscopy Motivation for Patients With Positive Immunochemical Fecal Test
Patients with an immunochemical fecal test positive, have to undergo a colonoscopy. Around 10% doesn't realize the colonoscopy. This study evaluate the impact of a motivational phone call (given by a doctor) to improve…
- Trial name
- Colofit+ (NCT03276091)
- Testing
- Colofit+ intervention
- Where
- France
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Patricia Soler-Michel
Colorectal Cancer Screening, Colon Polyps and Adenomas
Artificial Intelligence (AI) Technology May Help Patients to Understand Bowel Preparation Better Before They go for Colonoscopy.This Study Attempts to Leverage AI Chatbot in Counselling Patients to Improve Bowel Cleanliness, Reduce Anxiety as Well as Increase Procedural Satisfaction
Traditional pre-colonoscopy counselling requires significant time from healthcare workers to explain procedures, limiting efficiency and patient turnover.
- Conditions
- Colorectal Cancer Screening, Colon Polyps and Adenomas, Bowel Preparation Quality, Artificial Intelligence (AI)
- Trial name
- NCT06905782
- Testing
- AI chatbot study arm, Traditional counselling study arm
- Where
- Malaysia
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
Colorectal Cancer, Advanced Adenocarcinoma
Retrospective Analysis of Colorectal Cancer Screening Results
The purpose of this study is to retrospectively analyze colorectal cancer screening data of 40-74 year old population in Shipai Town, Dongguan City.
- Conditions
- Colorectal Cancer, Advanced Adenocarcinoma, Hyperplastic Polyp, Colorectal Neoplasms
- Trial name
- NCT05374369
- Testing
- SDC2 Gene Methylation Test and Q-FIT Test, Colonoscopy and/or pathological examination
- Where
- China
- Volunteers
- 822 people
- Sponsor
- Creative Biosciences (Guangzhou) Co., Ltd.