Clinical trials: Polyp, Colonic
Colon Polyps
Comparing Cold Biopsy Forceps Versus Cold Snare Biopsy for Colon Polyps
Comparing the efficacy of cold biopsy forceps versus cold snare biopsy for removing colon polyps.
- Trial name
- NCT01665898
- Testing
- Cold Biopsy forceps, Cold snare biopsy
- Where
- South Korea
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Incheon St.Mary's Hospital
Colorectal Cancer, Polyps
MR Colonography With Fecal Tagging. Barium vs. BariumFerumoxsil
The purpose of this study is to determine whether Barium or BariumFerumoxsil is better for fecal tagging in MR colonography. Patients referred to colonoscopy are offered MR colonography before colonoscopy.
- Trial name
- NCT00332943
- Testing
- MR colonography with fecal tagging
- Where
- Denmark
- Volunteers
- 20 people
- Sponsor
- Herlev Hospital
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
Polyps of Colon
Prospective Study of a New Endolumenal Device Used During Endoscopic Polypectomy in the Colon
This prospective observational study will evaluate the performance of the DiLumen C2 Endolumenal Interventional Platform and its instruments. Up to 100 subjects will be enrolled at up to 5 clinical sites.
- Trial name
- DiLumenC2 (NCT04657601)
- Testing
- DiLumen C2 Endolumenal Interventional Platform
- Volunteers
- 100 people
- Sponsor
- Lumendi, LLC
Polyp, Pain
Left-colon WEC May Reduce Insertion Time Compared With Whole-colon WEC.
In most of situation, left colon (especially SD junction) is considered the most difficult part of colonoscopy, where endoscopist may encounter difficulty for scope insertion and patients may feel pain or uncomfortable.
- Trial name
- NCT01735266
- Testing
- Air colonoscopy, Water exchange colonoscopy
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Air Force Military Medical University, China
Chronic Kidney Diseases, Colon Polyp
Low-volume vs High-volume Polyethylene Glycol Based Bowel Preparation for Colonoscopy in People Receiving Hemodialysis
Current American Society for Gastrointestinal Endoscopy (ASGE) and European Society of Gastrointestinal Endoscopy (ESGE) guidelines recommend a split regimen of high-volume (4-liter polyethylene glycol-based preparation) or…
- Conditions
- Chronic Kidney Diseases, Colon Polyp, Dialysis; Complications, Colon Cancer
- Trial name
- PrepDial (NCT04709770)
- Testing
- 2-liters polyethylene glycol with citrate and simethicone, 4-liters polyethylene glycol with simethicone, Low-residue diet
- Volunteers
- 264 people
- Sponsor
- Alfredo Di Leo
Colorectal Polyps
Free-residue Nutrients for the Bowel Preparation of Colon Capsule Endoscopy
Colon capsule endoscopy(CCE) is a new diagnostic method of colonic lesions.It has advantages of no requirement for sedation and air insufflation.The bowel preparation has a closely relationship with yield of diagnosing…
- Trial name
- NCT02887573
- Testing
- Free-residue nutrients, Low fiber diet, Colon capsule endoscopy
- Volunteers
- 62 people
- Sponsor
- Kaichun Wu
Colorectal Cancer, Advanced Adenocarcinoma
A Multicenter Clinical Trial of Stool-based DNA Testing for Early Detection of Colon Cancer in China
According to data from Global Cancer Statistics 2018, colorectal cancer (CRC) ranks second in incidence and fifth in mortality among all cancers in China.
- Conditions
- Colorectal Cancer, Advanced Adenocarcinoma, Hyperplastic Polyp, Colorectal Neoplasms
- Trial name
- NCT04722055
- Testing
- Multigene Methylation Detection Kit
- Where
- China
- Volunteers
- 1,273 people, healthy volunteers welcome
- Sponsor
- Creative Biosciences (Guangzhou) Co., Ltd.
Colorectal Cancer
Prospective Randomized Comparison of Cold Snare Polypectomy and Conventional Polypectomy
The aim of this study is to compare cold snare polypectomy and conventional polypectomy for the removal and retrieval of small colorectal polyps.
- Trial name
- COLD (NCT00763425)
- Testing
- cold polypectomy, conventional polypectomy
- Where
- Japan
- Volunteers
- 200 people
- Sponsor
- Showa Inan General Hospital
Adenoma, Polyps
Inspection of the Colon Using a Retrograde Viewing Device for Detection of Colorectal Polyps
During standard colonoscopy a substantial number of colorectal polyps may be missed. Previous studies have found a 12-28% of miss rate for all polyps, a 31% for hyperplastic polyps and 6-27% for adenomas.
- Trial name
- NCT04107376
- Testing
- Retroviewing endoscopy
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Adenomatous Polyposis Coli
Post-Trial Access for Guselkumab in Participants With Familial Adenomatous Polyposis
The purpose of this post-trial access (PTA) program is to provide guselkumab to participants with Familial Adenomatous Polyposis (FAP) who are experiencing clinical benefit after completing 48 weeks of treatment in Study…
- Trial name
- NCT04948398
- Testing
- Guselkumab
- Sponsor
- Janssen Research & Development, LLC
Colonic Adenomatous Polyps
Effectiveness and Safety of the Endoscopic Removal of Large and Flat Colonic Polyps With LumenR RetractorTM
Colorectal cancer accounted for 142,570 new cancer cases and 51,370 cancer deaths in USA in 2010 and worldwide has become the third most common cancer and second leading cause of cancer related deaths.
- Trial name
- NCT02051465
- Testing
- LumenR Retractor, Removal without overtube
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Mercy Medical Center
Polyp Colorectal, Endoscopic Mucosal Resection
Structured TXI-RDI Integration for Endoscopic Resection
The goal of this clinical research study is to learn whether two advanced imaging tools, called Texture and Color Enhancement Imaging (TXI) and Red Dichromatic Imaging (RDI), can make the removal of large colon polyps safer…
- Trial name
- STRIkER (NCT07474844)
- Testing
- Texture and Color Enhancement Imaging (TXI) and Red Dichromatic Imaging (RDI), High Definition White Light Endosocopy
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Colon Polyp
Collecting Recorded Videos of Colonoscopy Tests
The study shall mainly help to better evaluate the performance the APDS device and secondly it may help to assess the potential of the future alpha version of the device to be a useful and effective for the detection of colon…
- Trial name
- NCT03937063
- Testing
- Collecting recorded videos of Colonoscopy screening tests
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Magentiq Eye LTD
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
Colonic Polyp, Colonic Adenoma
Detection Of Colonic Polyps In India: Diagnostic Colonoscopy
Colorectal carcinoma (CRC) is the third most common cancer in male and female worldwide. In India, it is the fourth most common cause of cancer in males and third most common cancer in female.
- Conditions
- Colonic Polyp, Colonic Adenoma, Colonic Neoplasms
- Trial name
- DoCPI (NCT04512729)
- Testing
- Colonoscopy
- Where
- India
- Volunteers
- 4,000 people
- Sponsor
- Asian Institute of Gastroenterology, India
Familial Adenomatous Polyposis
Review of Post-Study Clinical Endoscopy Reports in Follow Up to MAY2016-07-01
This study reviews post study clinical endoscopy reports in follow up to patients who participated in MAY2016-07-01 with weekly erlotinib for familial adenomatous polyposis.
- Trial name
- NCT04674228
- Testing
- Electronic Health Record Review
- Where
- 2 sites in United States
- Volunteers
- 42 people
- Sponsor
- National Cancer Institute (NCI)
Colorectal Cancer, Familial Adenomatous Polyposis
Celecoxib With or Without Eflornithine in Preventing Colorectal Cancer in Patients With Familial Adenomatous Polyposis
This randomized phase II trial studies how well giving celecoxib with or without eflornithine works in preventing colorectal cancer in patients with familial adenomatous polyposis.
- Trial name
- NCT00033371
- Testing
- Celecoxib, eflornithine, Laboratory biomarker analysis
- Where
- United States
- Volunteers
- 205 people
- Sponsor
- National Cancer Institute (NCI)
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
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