Clinical trials: Polyps Colorectal
Colorectal Cancer, Polyps of Colon
Detection of Colorectal Cancer in Patients With a Positive Fecal Immunochemical Test Using an Electronic Nose Device (AeoNoseTM)
The present study aims to investigate the diagnostic accuracy of exhaled breath analysis with the Aeonose (the eNose Company, Zutphen, the Netherlands) to distinguish the breath of patients suspected for CRC (based on a positive…
- Trial name
- NCT03346005
- Testing
- Aeonose
- Where
- Netherlands
- Volunteers
- 3,345 people
- Sponsor
- Radboud University Medical Center
Polyp of Colon
The Non-Optical Resect and Discard Study (NORD)
Eliminating the need for conventional histopathological assessment of diminutive colon polyps - The Non-Optical Resect and Discard (NORD) study
- Trial name
- NORD (NCT04032912)
- Testing
- iScan
- Where
- Canada
- Volunteers
- 1,200 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Ulcerative Colitis, Familial Adenomatous Polyposis
Is Diverting Ileostomy Necessary in Stapled Ileoanal Pouch?
Total proctocolectomy with ileal pouch anal anastomosis is the first choice surgical operation for management of ulcerative colitis and familial adenomatous polyposis.
- Trial name
- NCT01173250
- Testing
- adding diverting ileostomy, omitting diverting ileostomy
- Sponsor
- Mansoura University
Colo-rectal Polyps, Colonoscopy
Comparison of the Diagnostic Accuracy Between Three Dimensional and Standard Colonoscopy of Colorectal Polyps
Colorectal cancer (CRC) is one of the most common cancers worldwide. These malignancies originate in the colon or rectum, and the majority evolve from pre-existing colonic adenomas (a type of colon polyp).
- Trial name
- NCT07619248
- Testing
- 3D MonoStereo
- Volunteers
- 600 people
- Sponsor
- National Taiwan University Hospital
Colorectal Polyps
Impact of CADx on Endoscopists' Histologic Characterization of Diminutive Colorectal Polyps
This study evaluates the impact of CADx assistance on endoscopists' histologic characterization of diminutive colorectal polyps (≤5 mm) during colonoscopy.
- Trial name
- NCT07389759
- Testing
- CADx-Assisted Endoscopic Diagnosis System Without Predicted Probability Display, CADx-Assisted Endoscopic Diagnosis System With Predicted Probability Display
- Where
- China
- Volunteers
- 399 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Colorectal Sessile Serrated Adenomas/Polyps
The Real-time Optical Diagnosis Value of Optical Enhancement Endoscopy in Colorectal Sessile Serrated Adenomas/Polyps
When a polyp is found, we begin to wash it and observe it with OE mode 1.Then,the endoscopist gives a real-time optical diagnosis and the future surveillance interval.Finally,the polyp will be resected for the biopsy.
- Trial name
- NCT03238573
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Shandong University
Colon Cancer Prevention
Effect of Exercise on Biomarkers of Colon Cancer Risk
There is strong observational epidemiologic evidence that physical activity is inversely associated with risk of colon cancer occurrence in both men and women.
- Trial name
- APPEAL (NCT00668161)
- Testing
- Exercise
- Where
- United States
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
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
Colonoscopy, Histology
In Vivo Computer-aided Prediction of Polyp Histology on White Light Colonoscopy
Our group, prior to the present study, developed a handcrafted predictive model based on the extraction of surface patterns (textons) with a diagnostic accuracy of over 90%24.
- Conditions
- Colonoscopy, Histology, Computer-aided Diagnosis, Artificial Intelligence
- Trial name
- NCT03775811
- Testing
- AUTOMATED POLYP CLASSIFICATION
- Where
- Spain
- Volunteers
- 90 people
- Sponsor
- Hospital Clinic of Barcelona
Ulcerative Colitis, Colorectal Cancer
Objective Perfusion Rate Assessment by Near-infrared Fluorescence in Ileal Pouch Formation and Ileal-pouch-anal Anastomosis
In this prospective, non-randomized cohort study, real-time intraoperative visualization using near-infrared-fluorescence by indocyanine green injection (ICG-NIRF) is performed at three time points during ileal pouch…
- Conditions
- Ulcerative Colitis, Colorectal Cancer, Crohn Disease, Familial Adenomatous Polyposis
- Trial name
- NCT04695964
- Testing
- ICG-NIRF Imaging plus ingress and egress analysis
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Charite University, Berlin, Germany
Colon Cancer, Colon Adenomas
Plasma ctDNA in Patients Undergoing Diagnostic Colonoscopy
When the DNA inside of human cells undergoes certain alterations (mutations), the cells may develop into a cancer. The cancer cells may shed this DNA into the blood stream.
- Conditions
- Colon Cancer, Colon Adenomas, Colon Polyps
- Trial name
- NCT02665299
- Where
- United States
- Volunteers
- 206 people, healthy volunteers welcome
- Sponsor
- Pathway Genomics
Colonic Polyp, Colonic Adenoma
Nationwide Study of Artificial Intelligence in Adenoma Detection for Colonoscopy
The goal of this trial is to determine whether use of a Computer Assisted Detection (CADe) programme leads to an increase in ADR for either units or individual colonoscopists, independent of setting or expertise
- Conditions
- Colonic Polyp, Colonic Adenoma, Colo-rectal Cancer
- Trial name
- NAIAD (NCT05870332)
- Testing
- GI Genius (GIG)
- Where
- United Kingdom
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- King's College Hospital NHS Trust
Colorectal Cancer, Image
SGM-101 Tumor Targeted Fluorescence Endoscopy in Rectal Polyps With Suspected T1 Adenocarcinoma or High Grade Dysplasia
This will be the first trial investigating whether tumor targeted fluorescence is able to discriminate invasive T1 carcinoma / High grade dysplasia from Low grade dysplasia/normal tissue during endoscopic intraluminal resection.
- Conditions
- Colorectal Cancer, Image, Low Grade Dysplasia of Colon
- Trial name
- SGM-T1 (NCT06280690)
- Testing
- SGM-101
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Leiden University Medical Center
Colorectal Cancer, Adenomas Colon
CRC Detection Reliable Assessment With Blood
The CRC DRAW study will assess the sensitivity and specificity of the blood-based, Next-Gen CRC Screening Test for the detection of CRC.
- Conditions
- Colorectal Cancer, Adenomas Colon, Colon Cancer, Rectal Cancer
- Trial name
- CRC-DRAW (NCT05551052)
- Testing
- Next-Gen CRC Screening Test
- Where
- 3 sites in United States
- Volunteers
- 196 people
- Sponsor
- New Day Diagnostics
Colonic Polyp, Colonic Neoplasms
Additive Hemostatic Efficacy of EndoClot After EMR or ESD in the Gastrointestinal Tract
The investigators want to verify in a randomised trial, the effectiveness of EndoClotTM in preventing post-procedural bleeding after EMR (Endoscopic Mucosal Resection) or ESD (Endoscopic Submucosal Dissection) for sessile lesions…
- Conditions
- Colonic Polyp, Colonic Neoplasms, Colonic Dysplasia
- Trial name
- NCT02688699
- Testing
- EndoClot
- Volunteers
- 288 people
- Sponsor
- University of Turin, Italy
Colorectal Cancer, Adenomatous Polyps
Multitarget Stool FIT-DNA Study for Colorectal Cancer Early Screening in China
The primary objective is to determine the diagnostic sensitivity and specificity of the newly developed multitarget FIT-DNA Colorectal Cancer (CRC) screening test (ColoClear) for detecting advanced neoplasia (including colorectal…
- Conditions
- Colorectal Cancer, Adenomatous Polyps, Adenoma, Advanced Adenoma
- Trial name
- CLEAR-C (NCT04287335)
- Testing
- Multitarget stool FIT-DNA test - ColoClear, FIT, Colonoscopy
- Where
- 8 sites in China
- Volunteers
- 4,758 people, healthy volunteers welcome
- Sponsor
- Zhejiang University
Colorectal Cancer
Colonoscopy by Videocapsuls Versus Standard Colonoscopy. Intra-individual Comparison for the Subject With a Medium or High Risk of Colorectal Cancer.
Colorectal cancer is one of the most frequent and it prognosis is still serious. In France, diagnosis and screening applicated in numerous departements, and now in a path of generalization to the all country, is based on…
- Trial name
- NCT00436514
- Testing
- diet and absorption of ColoPEG, Colonoscopy with colic videocapsule, Standard colonoscopy
- Where
- France
- Volunteers
- 550 people
- Sponsor
- Nantes University Hospital
Tissue Retraction System
Study on a New Endoscopic Platform for the ESD of Colorectal Lesions: Tissue Retraction System
Endoscopic submucosal dissection (ESD) is an endoscopic technique that allows the removal of lesions of the gastrointestinal tract.
- Trial name
- TRS (NCT03553199)
- Testing
- TRS, Tissue Retraction System
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- Istituto Clinico Humanitas
Colorectal Neoplasms, Colorectal Neoplasms Malignant
Robotic Right Hemicolectomy Versus Laparoscopic Right Hemicolectomy
Robotic right hemicolectomy with intra-corporeal anastomosis may have better short-term recovery outcomes and decreased incidence of incisional hernia when compared to the laparoscopic actual standard of care, for similar safety…
- Conditions
- Colorectal Neoplasms, Colorectal Neoplasms Malignant, Colorectal Neoplasms, Benign, Colorectal Cancer
- Trial name
- PRORHEM (NCT06067620)
- Testing
- Robotic right hemicolectomy, Laparoscopic right hemicolectomy
- Volunteers
- 70 people
- Sponsor
- Jeremy Meyer
Familial Adenomatous Polyposes, Duodenal Polyposis
Endoscopic Evaluation of Duodenal Polyposis in Patients With Familial Adenomatous Polyposis (FAP)
Familial adenomatous polyposis (FAP) is an autosomal dominant genetic disorder that predisposes to a number or malignant disorders [1,2].
- Conditions
- Familial Adenomatous Polyposes, Duodenal Polyposis, Duodenal Cancer
- Trial name
- NCT03346980
- Testing
- Esophagogastroduodenoscopy
- Where
- Denmark
- Volunteers
- 36 people
- Sponsor
- Copenhagen University Hospital, Hvidovre