Clinical trials: Polyp, Colonic
Colonic Polyp, Colonic Adenoma
Effectiveness of Using the Speedometer During Colonoscopy
PURPOSE OF PROTOCOL Objective: To evaluate if the speedometer based on the real-time image analysis can help endoscopists increase their withdrawal time, which is defined as time spent examining the colon during withdrawal of the…
- Conditions
- Colonic Polyp, Colonic Adenoma, Adenoma Colon
- Trial name
- NCT04710251
- Testing
- Speedometer
- Volunteers
- 332 people
- Sponsor
- Norwegian Department of Health and Social Affairs
Polyp, Colonic, Bleeding
Clip Placement Following Colonic Endoscopic Mucosal Resection (EMR)
Study design: A national, multi-center, patient-blinded, randomized clinical trial. Study population: Patients undergoing EMR with a moderate to severe risk (right sided colon, ≥2cm) of developing Delayed Bleeding (DB).
- Trial name
- CLIPPER (NCT03309683)
- Testing
- Olympus Quick Clip Pro - Single Use Repositionable Clips
- Where
- 2 sites in Netherlands
- Volunteers
- 356 people
- Sponsor
- Radboud University Medical Center
Colon Cancer, Rectal Cancer
Clinical Study-evaluate Performance&Safety "Aer-O-Scope" in Colon of Low Risk Patients
A double center study to evaluate the safety and efficacy of the Aer-O-Scope in traveling through the colon in low risk subjects.
- Trial name
- NCT00867724
- Testing
- Aer-O-Scope Colonoscopy
- Where
- Israel
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- GI View Ltd.
Colonic Polyps, Colonic Neoplasms
Endo-cuff Assisted Vs. Standard Colonoscopy for Polyp Detection in Bowel Cancer Screening
The study evaluates whether the use of a novel endoscopic cap (the endo-cuff) at the tip of a colonoscope improves the numbers of polyps detected during bowel cancer screening colonoscopy.
- Trial name
- E-CAP (NCT02529007)
- Testing
- Endo-cuff, Standard colonoscopy
- Where
- United Kingdom
- Volunteers
- 534 people
- Sponsor
- Portsmouth Hospitals NHS Trust
Colorectal Cancer, Colorectal Adenomatous Polyp
Multiple Screening Methods for the Detection of Chinese Colorectal Advanced Adenomatous Polyps and Cancer
The primary objective is to determine the sensitivity and specificity of two Colorectal Cancer (CRC) screening methods, including stool DNA test and blood mRNA test, for colorectal cancer in Chinese population, with colonoscopy…
- Trial name
- NCT03411707
- Testing
- Stool DNA test
- Where
- 3 sites in China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Colorectal Cancer, Colorectal Polyp
Fecal Metagenomics and Metabolomics Analyses to Identify Potential Screening Biomarkers for Colorectal Polyps and Cancer in Chinese Population
Many previous studies had revealed that gastrointestinal microbiome is changed compositionally and ecologically in patients with colorectal cancer comparing with healthy population.
- Conditions
- Colorectal Cancer, Colorectal Polyp, Mass Screening, Gastrointestinal Microbiome
- Trial name
- NCT04947930
- Where
- China
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Familial Adenomatous Polyposis
Trial of Eflornithine Plus Sulindac in Patients With Familial Adenomatous Polyposis (FAP)
The purpose of this randomized, double-blind, Phase III trial is to determine if the combination of eflornithine plus sulindac is superior to sulindac or eflornithine as single agents in delaying time to the first occurrence of…
- Trial name
- NCT01483144
- Testing
- Eflornithine, Sulindac 150 MG
- Where
- 17 sites in United States, Belgium and 5 more
- Volunteers
- 171 people
- Sponsor
- Cancer Prevention Pharmaceuticals, Inc.
Colorectal Cancer, Colorectal Cancer Stage I
Web-based Learning Module on Optical Diagnosis of Early Colorectal Cancer
International guidelines recommend deciding the treatment of colorectal lesions based on the estimated histology by endoscopic optical diagnosis.
- Trial name
- LODIP (NCT05663788)
- Testing
- E-learning module
- Where
- 12 sites in United States, Japan and 2 more
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Althaia Xarxa Assistencial Universitària de Manresa
Large Bowel Polyp
Dutch National Prospective EMR Cohort
A Prospective Study: Longterm Follow Up until S2 (2nd surveillance) at 18 months after EMR for Large Flat/Sessile Colonic Polyps.
- Trial name
- DN-PEC (NCT03545061)
- Where
- Netherlands
- Volunteers
- 2,000 people
- Sponsor
- Radboud University Medical Center
Colorectal Cancer
Clinical Validation of PolyDeep: an Artificial Intelligence-based Computer-aided Polyp Detection (CADe) and Characterization (CADx) System. Polydeep Advance 3
This study is a clinical validation of PolyDeep, a computer-aided polyp detection (CADe) and characterization (CADx) system. PolyDeep Advance 3 is a multicentric randomized clinical trial comparing high definition colonoscopy…
- Trial name
- NCT05513261
- Testing
- High definition colonoscopy (standard colonoscopy) in Adenoma Detection Rate, PolyDeep assisted high definition colonoscopy (CAD system) in Adenoma Detection Rate
- Where
- 3 sites in Spain
- Volunteers
- 857 people
- Sponsor
- Fundacin Biomedica Galicia Sur
Adenoma Colon Polyp
LCI (Linked Color Imaging) for Adenoma Detection in the Right Colon
Although colonoscopy with polypectomy can prevent up to 80% of colorectal cancers, a significant adenoma miss rate still exists, particularly in the right colon.
- Trial name
- NCT03279783
- Testing
- LCI (Linked color imaging)
- Where
- Italy
- Volunteers
- 752 people
- Sponsor
- Valduce Hospital
Colonoscopy, Colon Polyps
A Study of AQUAVAN® Injection in the Presence of Pre-Medication in Patients Undergoing Elective Colonoscopy
This study was designed to assess the safety and efficacy of AQUAVAN® Injection in providing adequate sedation in patients undergoing colonoscopy.
- Trial name
- NCT00209534
- Testing
- fospropofol disodium
- Volunteers
- 200 people
- Sponsor
- Eisai Inc.
Colorectal Cancer, Colorectal Polyps
The Colorectal Breath Analysis (COBRA) Study
This study aims to determine whether a breath test could be used for early detection of colorectal cancer and colorectal polyps.
- Conditions
- Colorectal Cancer, Colorectal Polyps, Colorectal Adenocarcinoma
- Trial name
- COBRA (NCT03699163)
- Testing
- Breath sample
- Where
- 8 sites in United Kingdom
- Volunteers
- 1,855 people
- Sponsor
- Imperial College London
Adenoma Colon
Efficacy of Artificial Intelligence-assisted Colonic Polyp Detection System
This is a randomized controlled multicenter clinical trial of computer-aided detection (CADe) system for the adjuvant diagnosis of intestinal polyps/adenomas ever conducted in a Chinese population.
- Trial name
- NCT05941689
- Testing
- AI-assisted colonoscopy
- Where
- 2 sites in China
- Volunteers
- 1,906 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Colorectal Cancer
High-Dose Folic Acid in Preventing Colorectal Cancer in Patients Who Have Had Polyps Surgically Removed
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. The use of folic acid may be an effective way to prevent colorectal cancer in patients with polyps that…
- Trial name
- NCT00002650
- Testing
- folic acid
- Where
- 8 sites in United States
- Volunteers
- 80 people
- Sponsor
- Eastern Cooperative Oncology Group
Familial Adenomatous Polyposis
Trial of Exercise Therapy in Familial Adenomatous Polyp (FAP)
The purpose of this phase 1a/b trial is to find out what amount of exercise would be best to use for preventing recurrence of colorectal polyps.
- Trial name
- NCT06641310
- Testing
- Exercise Therapy
- Where
- 2 sites in United States
- Volunteers
- 32 people
- Sponsor
- University of Michigan Rogel Cancer Center
Cancer, Polyp
Compression Anastomosis Using the Compression Anastomotic Ring-locking Procedure (CARP)
The intestinal ends must be rejoined after colonic resection. Conventional methods include sutured and stapled anastomoses, which is associated with 3-6% leakage after colonic surgery.
- Trial name
- NCT01451008
- Testing
- Compression anastomotic ring-locking procedure (CARP)
- Where
- Sweden
- Volunteers
- 25 people
- Sponsor
- Region Skane
Adenomatous Polyps
Curcumin for the Chemoprevention of Colorectal Cancer
Specific Aims: To determine if curcuminoids modulate cellular proliferation as measured by proliferating cell nuclear antigen (PCNA) in the colorectal mucosa of subjects with previously resected adenomatous colonic polyps.
- Trial name
- NCT00118989
- Testing
- Curcuminoids
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Adenomas
Safety Study of SIC 8000 in Subjects Undergoing Endoscopic Mucosal Resection (EMR) of Colonic Lesions Equal to or Larger Than 2 cm
SIC 8000 is indicated for use in gastrointestinal endoscopic procedures for submucosal lift of polyps, adenomas, early-stage cancers or other gastrointestinal mucosal lesions, prior to excision with a snare.
- Trial name
- NCT02654418
- Testing
- Endoscopic Mucosal Resection of large colon polyps (greater than or equal to 20 mm in size)
- Where
- 5 sites in United States, Italy and 1 more
- Volunteers
- 226 people, healthy volunteers welcome
- Sponsor
- Cosmo Technologies Ltd
Familial Adenomatous Polyposis
Cold Snare Polypectomy for Duodenal Adenomas in Familial Adenomatous Polyposis
The purpose of this study is to collect prospective observational data regarding patients with diagnosed Familial Adenomatous Polyposis (FAP) undergoing cold snare polypectomy for duodenal adenomas
- Trial name
- COPDA (NCT03471403)
- Where
- Australia
- Volunteers
- 100 people
- Sponsor
- Western Sydney Local Health District