Clinical trials: Polyp, Colonic
Polyps of Colon
Rétrospective Evaluation of the Performance and the Safety of the Endoscopic Mucosectomy With Anchorage
This safe and simple technique without extra cost would allow us to improve R0 resection ratio and so decrease relapses and the time between two different exams
- Trial name
- NCT03467451
- Testing
- Endoscopic Mucosectomy
- Volunteers
- 125 people
- Sponsor
- Hôpital Edouard Herriot
Colorectal Cancer, Polyps
e-Nose and Colorectal Cancer
Colorectal cancer (CRC) is the third most common new cancer diagnosis and a major cause of morbidity and mortality throughout the world.
- Trial name
- NCT03488537
- Testing
- AeonoseTM
- Where
- Netherlands
- Volunteers
- 511 people
- Sponsor
- Radboud University Medical Center
Colorectal Cancer, Colorectal Adenoma
Early Diagnosis of Colorectal Cancer Based on a Non-invasive Metabolomics Profile
Colorectal cancer is the most frequent tumor in our environment if both sexes are considered together. Every year almost 800 cases are diagnosed in the districts of Tarragona.
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Colorectal Polyp, Healthy
- Trial name
- EarlyCRC (NCT06452745)
- Testing
- Colonoscopy, Urine and FOBT collection
- Where
- 2 sites in Spain
- Volunteers
- 2,000 people
- Sponsor
- Institut Investigacio Sanitaria Pere Virgili
Polyps
Endoscopic Mucosal Colonic Resection and Polypectomy Under Aspirin
The endoscopic management of patients on anti platelet agents is a wide problem more and more common, with prevalence of patients on this type of therapy steadily increasing.
- Trial name
- OPERA (NCT01481337)
- Testing
- Colonic polypectomy or endoscopic mucosal resection (EMR)
- Where
- France
- Volunteers
- 317 people
- Sponsor
- Société Française d'Endoscopie Digestive
Colonic Polyp
Linked-color Imaging for the Detection of Colorectal Flat Lesions
Linked color imaging (LCI) was recently developed and uses a laser endoscopic system (Fujifilm Co, Tokyo, Japan) that acquires images by simultaneously using narrow-band short-wavelength light and white-light (WL) in an…
- Trial name
- NCT03272945
- Testing
- Linked-color imaging
- Where
- Japan
- Volunteers
- 400 people
- Sponsor
- Showa Inan General Hospital
Colon Cancer, Diverticulitis
General Surgical Outcomes Quality Improvement Database (UH-SOCRATES)
A database has been established to track the outcomes of all cases performed in the University Hospitals Department of Surgery in an effort to improve quality of surgical performance and case management.
- Conditions
- Colon Cancer, Diverticulitis, Colorectal Polyps, Crohn's Disease
- Trial name
- SOCRATES (NCT00622557)
- Where
- United States
- Volunteers
- 200,000 people
- Sponsor
- University Hospitals Cleveland Medical Center
Colorectal Cancer, Polyp of Colon
Complete Closure After Endoscopic Mucosal Resection of Large Non-Pedunculated Colorectal Polyps
The goal of this clinical trial is to compare adverse even rates after EMR for large (≥20mm) flat colorectal polyps (so-called laterally spreading lesions, LSLs) when performing complete or no defect closure.
- Trial name
- Closure-RCT (NCT06807073)
- Testing
- Prophylactic defect closure, No prophylactic defect closure
- Where
- Canada
- Volunteers
- 686 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Adenoma
EndoRings Colonoscopy for Adenoma Detection
Adenoma detection rate (ADR) in colon cancer screening is most important for avoiding colon cancer development. Recent studies suggest a benefit of endoscopic devices attached to the distal tip of the colonoscope for improving…
- Trial name
- ER (NCT03469622)
- Testing
- EndoRings, Standard colonoscopy
- Where
- 5 sites in Germany
- Volunteers
- 225 people
- Sponsor
- Helios Albert-Schweitzer-Klinik Northeim
Colorectal Neoplasms
Unprepped CT Colonography
It is our objective to improve the performance of CTC in the prepared colon, and to validate CTC in the unprepared colon for the detection of colorectal neoplasia.
- Trial name
- NCT00586053
- Where
- United States
- Volunteers
- 1,255 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Colonic Polyps, Colorectal Adenomas
Impact of Automatic Polyp Detection System on Adenoma Detection Rate
In recent years, with the continuous development of artificial intelligence, automatic polyp detection systems have shown its potential in increasing the colorectal lesions.
- Trial name
- NCT03967756
- Testing
- Automatic polyp detection system
- Where
- China
- Volunteers
- 1,118 people
- Sponsor
- Changhai Hospital
Colonic Diseases, Rectal Diseases
Random Comparison of LigaSure and Disposable Staples for Laparoscopic Surgery
The purpose of this research is to compare two different standard of care surgical methods for the following large bowel (colon) procedures: laparoscopic right colectomy, total colectomy, and left colectomy.
- Trial name
- NCT00487409
- Testing
- Bipolar electrosurgical generator and instruments, Disposable stapling instruments
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University Hospitals Cleveland Medical Center
Colon Polyp, Colon Adenoma
Study Comparing the Bowel Cleansing Efficacy of PLENVU® Versus SELG-ESSE® Using a 2-Day Split Dosing Regimen.
This study is a multicentre randomized parallel group phase IV study comparing the bowel cleansing efficacy, safety and tolerability of PLENVU® (a 1 litre PEG Bowel Cleansing Solution) versus SELG-ESSE® (a 4 litre PEG Bowel…
- Conditions
- Colon Polyp, Colon Adenoma, Colon Lesion
- Trial name
- NCT03742232
- Testing
- PEG3350, Macrogol 4000
- Where
- 5 sites in Italy
- Volunteers
- 399 people
- Sponsor
- Istituto Clinico Humanitas
Colorectal Polyp
Prediction of Diminutive/Small Polyp Histology: Didactic vs. Computer-based Training
Bowel cancer is one of the most common cancers and the best method of diagnosing it is through endoscopic examination of the bowel (colonoscopy).
- Trial name
- NCT03843567
- Testing
- Endoscopic characterisation training
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Attenuated Familial Adenomatous Polyposis, Colorectal Carcinoma
Testing Obeticholic Acid for Familial Adenomatous Polyposis
This phase IIa trial investigates if giving obeticholic acid (OCA) is safe and has a beneficial effect on the number of polyps in the small bowel and colon in patients with familial adenomatous polyposis (FAP).
- Conditions
- Attenuated Familial Adenomatous Polyposis, Colorectal Carcinoma, Duodenal Carcinoma, Familial Adenomatous Polyposis
- Trial name
- NCT05223036
- Testing
- Biopsy Procedure, Biospecimen Collection, Gastrointestinal Endoscopy
- Where
- 7 sites in United States, Puerto Rico
- Volunteers
- 15 people
- Sponsor
- National Cancer Institute (NCI)
Colon Polyp, Adenoma Colon
Underwater Endoscopic Mucosal Resection
The global aim of this multi-centric study is to assess the learning curve of U-EMR by an endoscopist skilled in C-EMR aiming to assess the application in real world and check the rate of complete EMR and adverse events related…
- Trial name
- NCT06073561
- Testing
- learning curve of Underwater mucosectomy
- Where
- Portugal
- Volunteers
- 90 people
- Sponsor
- Instituto Portugues Oncologia de Lisboa Francisco Gentil
Colorectal Neoplasms, Colonic Polyps
Evaluation of Versatile Intelligent Staining Technology (VIST) and Spectral Flexible Imaging (SFI) for Detection and Optical Characterization of Colorectal Lesions: A Prospective Randomized Controlled Study
This prospective randomized controlled study aims to evaluate the diagnostic accuracy of Versatile Intelligent Staining Technology (VIST) and Spectral Flexible Imaging (SFI) for detection and optical characterization of…
- Conditions
- Colorectal Neoplasms, Colonic Polyps, Adenoma, Serrated Polyps
- Trial name
- INSIGHT (NCT07797361)
- Testing
- White Light Endoscopy, Versatile Intelligent Staining Technology, Spectral Flexible Imaging
- Where
- Brazil
- Volunteers
- 990 people
- Sponsor
- Alexandre Vontobel Padoin
Colorectal Cancer, Endometrial Cancer
Discovering New Targets for Colorectal and Endometrial Cancer Risk Reduction
The primary aim of this study is to collect and store data, tissue, and personal and family histories from patients being screened for colorectal cancer and/or endometrial cancer at NYPH and WCM for routine clinical care and to…
- Conditions
- Colorectal Cancer, Endometrial Cancer, Hereditary Cancer Syndromes
- Trial name
- NCT06096688
- Where
- United States
- Volunteers
- 1,120 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Colonic Polyp
Intraluminal Peppermint Oil and Adenoma Detection Rate in Screening Colonoscopy
This is a prospective randomized placebo-controlled trial to evaluate the efficacy of peppermint oil spraying into the colonic lumen through the scope channel during screening colonoscopy.
- Trial name
- NCT05559814
- Testing
- Intraluminal peppermint oil
- Where
- Thailand
- Volunteers
- 404 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Colorectal Cancer
Community Based Screening for Colorectal Cancer in an Underserved High Risk Population in Nigeria
Patient age 45 year old and above who presented with rectal bleeding at three tertiary hospitals in South West Nigeria were invited for colonoscopy. The clinical information of the patients and the colonoscopy data were analyzed
- Trial name
- NCT03032874
- Testing
- Colonoscopy
- Where
- Nigeria
- Volunteers
- 100 people
- Sponsor
- Obafemi Awolowo University Teaching Hospital
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