Clinical trials: Cancer of Colon
Colonic Polyp, Colorectal Cancer
Computer Aided Diagnosis of Colorectal Polyps
The purpose of this study is to assess whether computer aided technology (CAD) can help in the diagnosis of polyps found the bowel compared with visual inspection alone and therefore whether it is beneficial in helping clinicians…
- Trial name
- EndoBrain (NCT04510545)
- Testing
- Endobrain, Computer Aided Diagnosis (CAD)
- Where
- United Kingdom
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- King's College Hospital NHS Trust
Colorectal Polyps, Colorectal Adenoma
Effect of Vitamin D and Calcium on Genes in the Colon
The researchers are involved in a research program to understand how vitamin D and calcium in the diet or as supplements may lower the risk of colorectal polyps and cancer.
- Conditions
- Colorectal Polyps, Colorectal Adenoma, Adenocarcinoma
- Trial name
- NCT00298545
- Testing
- Calcium and Calcitriol
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Colorectal Cancer, Quality of Life
Peristomal Skin Complications and Quality of Life
This study is a single blind semi-experimental study. Aim: To investigate the effect of standardized care on peristomal skin complications and quality of life in colorectal cancer patients undergoing ostomy surgery.
- Conditions
- Colorectal Cancer, Quality of Life, Stoma Ileostomy, Stoma Colostomy
- Trial name
- NCT04375930
- Testing
- STANDARD STOMA CARE AND COMPLICATION DIAGNOSTIC ALGORITHM EDUCATION, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Dokuz Eylul University
Adenoma
The Effect of Segmental Re-examination of Colon for Adenoma Detection in Colonoscopy
The aim of this study was to determine whether segmental re-examination of the each segment (right colon, mid-colon, and left colon) could increase the proximal adenoma detection rate (ADR) and to evaluate the time-effectiveness…
- Trial name
- NCT03268200
- Testing
- segmental reexamination
- Where
- South Korea
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- The Catholic University of Korea
Gut Microbiome, Gastrointestinal Microbiome
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.
- Conditions
- Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder
- Trial name
- NCT04031469
- Testing
- There is no intervention in this study
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- ProgenaBiome
Colorectal Adenoma, Colorectal Polyp
Validation of the Global Polypectomy Assessment Tool (GPAT)
Colorectal polypectomy is offten incompletely performed with high variability between endoscopists, resulting in interval cancer or repeated procedures.
- Conditions
- Colorectal Adenoma, Colorectal Polyp, Colo-rectal Cancer
- Trial name
- GPAT (NCT05877456)
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Colorectal Cancer
Lifestyle Intervention After Colonoscopy (LIFE-SCREEN Pilot)
The study aims to evaluate the impact of promoting advice on the latest evidence-based diet and lifestyle recommendations for cancer prevention at colorectal cancer (CRC) screening among individuals who may be at higher risk for…
- Trial name
- NCT05273931
- Testing
- Lifestyle intervention
- Where
- 2 sites in France
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Centre Leon Berard
Colon Cancer
Impact of a Mailed Educational Reminder on Fecal Occult Blood Testing (FOBT): A Randomized Controlled Trial
The purpose of our randomized controlled trial is to determine whether mailed educational reminders would increase fecal occult blood test (FOBT) card return rates and, therefore, improve patient compliance with colonrectal…
- Trial name
- NCT00534053
- Testing
- Mailed Educational Reminder
- Where
- United States
- Volunteers
- 775 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Colon Cancer
Linked Color Imaging/Magnifying Blue Laser Imaging vs. White Light for Adenomas and Serrated Lesions in Proximal Colon
Linked color imaging (LCI) and magnifying blue laser imaging (BLI) are two new imaging systems used in endoscopy which are recently developed. BLI was developed to compensate for the limitations of NBI.
- Trial name
- NCT02724397
- Testing
- LCI/BLI then white endoscopy, White endoscopy and then LCI/BLI
- Where
- China
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Affiliated Hospital to Academy of Military Medical Sciences
Colorectal Cancer
Prevention and Early Detection Biomarkers of Adenomas and CRC Lesions During CRC Screening
The investigators designed a prospective study to evaluate the predictive ability of detection of mutations in genes involved in carcinogenesis of the colon (eg hMLH1, K-Ras, B-Raf, ccfDNA) in a sample of Greek population…
- Trial name
- NCT02596113
- Where
- Greece
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Evangelismos Hospital
Colon Cancer, Rectal Cancer
Patient Activation Intervention in Improving Screening Rates for Colorectal Cancer
This randomized clinical trial focused on activating the patient to ask their health care provider for a colorectal cancer screening test to improve screening rates for colorectal cancer.
- Trial name
- NCT01801059
- Testing
- educational intervention, questionnaire administration
- Where
- United States
- Volunteers
- 284 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Colorectal Neoplasms
Impact of Experience on Results With the Third Eye Retroscope
The Third Eye Retroscope is a device that can be used with a colonoscope to improve the ability of a physician to see areas of the colon that may be hidden from the view of the colonoscope.
- Trial name
- NCT00969124
- Testing
- Third Eye Retroscope
- Where
- 9 sites in United States
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- Avantis Medical Systems
Colorectal Cancer
Increasing Colorectal Cancer Screening in Urban African American Communities Via Churches
This is an intervention study to increase colorectal cancer screening and physical activity in members of African-American churches who are 50 years old and older.
- Trial name
- ACTS (NCT01139242)
- Testing
- Body & Soul nutritional intervention, Experimental: newsletters and peer counseling
- Volunteers
- 955 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Colon Cancer
Colometer - A Real Time Quality Improvement Feedback System for Screening Colonoscopy
Our team has created an automated, real-time software based image analysis tool called Colometer to improve screening colonoscopy providing real time visual feedback on image quality. There are three components to this study.
- Trial name
- NCT01969292
- Testing
- Colometer
- Where
- Canada
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Christopher Andrews
Colon Cancer
Reducing Rural Colon Cancer Disparities
The investigators will conduct pre-implementations assessments of primary care clinics within a rural health system to determine current practices and capacities regarding colorectal cancer (CRC) screening and follow-up…
- Trial name
- NCT03457454
- Testing
- Primary Care Provider/Staff Participants Interview, Patient Participant Interview, Patient Participant Anonymous Survey
- Where
- 2 sites in United States
- Volunteers
- 431 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Neuroendocrine Neoplasm, Neuroendocrine Neoplasm of Gastrointestinal Tract
Genetic Bases of Neuroendocrine Neoplasms in Mexican Patients
Neuroendocrine neoplasms (NENs) are a heterogeneous group of lesions derived from cells with the ability to produce hormones that may arise from multiple different organs.
- Conditions
- Neuroendocrine Neoplasm, Neuroendocrine Neoplasm of Gastrointestinal Tract, Neuroendocrine Neoplasm of Lung, Thymic Neuroendocrine Neoplasm
- Trial name
- NCT06523582
- Where
- 3 sites in Mexico
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional Autonoma de Mexico
Colon Cancer, Colon Rectal Cancer
EndoStyle: Artificial Intelligence Image Transformation Tool for Colonoscopy
The study addresses the limitations of current AI systems in gastrointestinal endoscopy, which are tipically trained with data from a single type of endoscopy processor and have limited expert-annotated images.
- Trial name
- EndoStyle (NCT06553326)
- Testing
- EndoStyle
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Wuerzburg University Hospital
Polyp Resection Adequacy
Colorectal Polyp Resection Adequacy
The purpose of this study is to determine the best way to ensure that polyps are completely removed by evaluating the borders of the removed polyp.
- Trial name
- NCT02217085
- Where
- United States
- Volunteers
- 288 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Colorectal Cancer
Financial Incentives to Increase Colorectal Cancer Screening in Priority Populations
The investigators propose to build on the success of the Systems of Support to Increase Colorectal Cancer trial (SOS, R01CA121125, Green) and focus on disparity groups who are less likely to be current for colorectal cancer (CRC)…
- Trial name
- NCT03080701
- Testing
- Auto Mailing Plus Money, Auto Mailing Plus Lottery
- Where
- United States
- Volunteers
- 898 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Acute Cholecystitis, Colorectal Cancer
Safety and Feasibility of ActivSightTM in Human
ActivSightTM combines an innovative form factor and proprietary software to deliver precise, objective, real-time visualization of blood flow and tissue perfusion intraoperatively for laparoscope-based surgery.
- Conditions
- Acute Cholecystitis, Colorectal Cancer, Diverticulitis, Colonic, Obesity, Morbid
- Trial name
- NCT04633512
- Testing
- ActivSight
- Where
- 3 sites in United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Activ Surgical