Clinical trials: Colon Polyp
Colon Cancer, Colon Polyp
Quad Resection (Hot Snare vs Cold Snare vs Hot EMR vs Cold EMR)
The study will compare the use of cold snare, hot snare, cold EMR, and hot EMR for polyp resection. Although previous studies have compared two of the potential resection methods, no previous study has evaluated all four of the…
- Conditions
- Colon Cancer, Colon Polyp, Colon Adenoma
- Trial name
- NCT03462706
- Testing
- Cold Snare, Hot Snare, Cold EMR
- Where
- United States
- Volunteers
- 238 people, healthy volunteers welcome
- Sponsor
- Indiana University
Colonic Polyps
Optical Frequency Domain Imaging for Assessing Colonic Polyps
The goal of this research is to conduct a pilot clinical study to image colonic polyps with the intent to evaluate the potential use of Optical Frequency Domain Imaging (OFDI) to identify the extent of invasion (if present)…
- Trial name
- NCT01439087
- Testing
- MGH Optical Frequency Domain Imaging (OFDI) System
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Massachusetts General Hospital
Colorectal Cancer, Polyp of Colon
Reducing Neoplasia Recurrence After Non-thermal Endoscopic Resection of Large Colorectal Polyps
The goal of this clinical trial is to clarify the role of adjuvant thermal ablation for non-thermal endoscopic mucosal resection (EMR) of large (≥20mm) flat colorectal polyps (so-called laterally spreading lesions [LSLs]).
- Trial name
- COSA-RCT (NCT07242820)
- Testing
- Adjuvant thermal ablation, No adjuvant thermal ablation
- Where
- Canada
- Volunteers
- 752 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
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
Hypoxia, Esophageal Cancer
Combination COMBO Endoscopy Oropharyngeal Airway With High-Flow Nasal Cannula Oxygenation in Sedated Gastrointestinal Endoscopy for Obese Patients
Hypoxia is the most common adverse event during propofol sedation for gastrointestinal endoscopy, particularly in obese patients.
- Conditions
- Hypoxia, Esophageal Cancer, Gastric Cancer, Polyp of Colon
- Trial name
- NCT06812403
- Testing
- the COMBO Endoscopy Oropharyngeal Airway with High-Flow Nasal Cannula Oxygenation
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Zhejiang University
Adenoma, Polyps
Prospective Trial to Compare the Clinical Efficiency of G-EYE™ HD Colonoscopy With Standard HD Colonoscopy
The purpose of this study is to compare the adenoma detection rate of G-EYE™ high definition colonoscopy with that of standard high definition colonoscopy
- Conditions
- Adenoma, Polyps, Colorectal Cancer
- Trial name
- NCT01917513
- Testing
- G-EYE™ colonoscopy, Standard Colonoscopy
- Where
- 15 sites in United States, Denmark and 6 more
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Smart Medical Systems Ltd.
Adenoma Colon, Polyp of Colon
Computer-aided Detection of Colorectal Polyps
In this observational pilot study, we assess the diagnostic performance of an artificial intelligence sytem for automated detection of colorectal polyps.
- Trial name
- NCT04359355
- Testing
- Artificial Intelligence System for Detection of colorectal polyps
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Hypoxia, Gastric Cancer
Nasal Mask Kit in Gastrointestinal Endoscopy
Hypoxia is the most common adverse event in gastrointestinal endoscopes sedated with propofol. The nasal mask oxygen kit has good sealing to ensure an adequate oxygen supply and is convenient and economical.The aim of this…
- Conditions
- Hypoxia, Gastric Cancer, Gastric Polyp, Colon Polyp
- Trial name
- NASO (NCT05405530)
- Testing
- nasal mask oxygen kit, regular nasal cannula
- Where
- 3 sites in China
- Volunteers
- 1,204 people
- Sponsor
- RenJi Hospital
Colorectal Adenoma, Colorectal Cancer Control and Prevention
6-year Follow-up Data After the Berberine Intervention Trial
Colorectal cancer (CRC) is a common malignancy of the digestive tract, which constitutes a major public health burden. Almost 90% of CRC cases progress from precursor adenomatous polyps through adenoma-carcinoma sequence.
- Conditions
- Colorectal Adenoma, Colorectal Cancer Control and Prevention, Colorectal Polyps
- Trial name
- NCT06629051
- Testing
- Berberine Hydrochloride
- Where
- China
- Volunteers
- 891 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
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
Ulcerative Colitis, Crohn Disease
Evaluation of the Diagnostic Value of microRNAs for Inflammatory Bowel Diseases
The purpose of this study is to assess the diagnostic value of microRNAs in IBD colon (ulcerative colitis or Crohn's disease) in adults as compared to healthy controls (and non-IBD colitis)
- Conditions
- Ulcerative Colitis, Crohn Disease, Healthy, Non-IBD Colitis
- Trial name
- MicroMICI (NCT02020382)
- Testing
- qPCR diagnostic KIT of microRNAS
- Where
- 5 sites in France
- Volunteers
- 325 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Colonic Polyps
Detection of Colorectal Adenoma by Optical Enhancement Technology vs. High-Definition Colonoscopy
Optical Enhancement Technology might be superior to the conventional HD-WL in detecting colorectal adenomas
- Trial name
- NCT02865382
- Testing
- white light was used for colonoscopy withdrawal, OE mode was used for colonoscopy withdrawal
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Yanqing Li
Colorectal Adenoma, Colorectal Cancer
Endocuff Adenoma Detection Rate Pilot Study
Colorectal cancer is the second leading cause of cancer deaths in the UK(1) . Detection of cancer at an early stage, as well as detection and removal of polyps through gold standard colonoscopy examination decreases mortality…
- Trial name
- NCT01761097
- Testing
- Endocuff attachment
- Where
- United Kingdom
- Volunteers
- 300 people
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Familial Adenomatous Polyposis (FAP)
Observational Familial Adenomatous Polyposis Registry Study In Patients Receiving Celecoxib Compared to Control Patients
This is a registry-based observational study assessing clinical outcomes in FAP patients receiving celecoxib compared with historical/concurrent registry patients who have not received celecoxib.
- Trial name
- NCT00151476
- Testing
- Celecoxib, Routine Medical Care
- Where
- 4 sites in United States, Canada and 2 more
- Volunteers
- 68 people
- Sponsor
- Pfizer
Colon Cancer, Colon Polyp
Virtual Incision Robotically Assisted Surgical Device Use in Minimally Invasive Colectomy
For patients with colon polyps (clumps of cells in the lining of the colon) treatment often requires removal of the affected portion of the colon.
- Conditions
- Colon Cancer, Colon Polyp, Diverticular Diseases, Inflammatory Bowel Diseases
- Trial name
- NCT04703829
- Testing
- VI-RASD use in minimally invasive right or left colectomy, Right or Left colectomy
- Where
- 3 sites in United States
- Volunteers
- 30 people
- Sponsor
- Virtual Incision Corporation
Adenomatous Polyposis Coli
A Study of Rofecoxib in Familial Adenomatous Polyposis (FAP) (0966-205)(TERMINATED)
A study to evaluate rofecoxib in the treatment of rectal, colon, or duodenal adenomas in patients with Familial Adenomatous Polyposis.
- Trial name
- NCT00140894
- Testing
- MK0966; rofecoxib / Duration of Treatment: 24 weeks
- Volunteers
- 62 people
- Sponsor
- Merck Sharp & Dohme LLC
Colorectal Cancer, Colorectal Polyp
Safety Of ColoRectal Assessment and Tumor Evaluation by Colon Capsule Endoscopy
Following European guidelines patients undergoing colonoscopy in one of Odense University Hospitals units will now be offered a colon capsule endoscopy (CCE) in case of incomplete examinations.
- Trial name
- SOCRATEC (NCT04307901)
- Testing
- Colon capsule endoscopy
- Where
- Denmark
- Volunteers
- 600 people
- Sponsor
- Odense University Hospital
Colorectal Neoplasms, Colorectal Cancer
A Study Comparing Standard and AI-Assisted Colonoscopies for Detecting and Characterizing Colorectal Lesions in Adults Aged 50-74 Undergoing Cancer Screening
The goal of this clinical trial is to determine whether using artificial intelligence (AI) can improve the detection and characterization of abnormal growths (polyps) during colonoscopy in adults aged 50 to 74 years who are…
- Conditions
- Colorectal Neoplasms, Colorectal Cancer, Adenoma Colon Polyp
- Trial name
- NCT07125300
- Testing
- Artificial Intelligence-Assisted Colonoscopy
- Where
- Spain
- Volunteers
- 368 people, healthy volunteers welcome
- Sponsor
- Javier Santos Fernández
Colorectal Cancer, Colorectal Polyp
Epigenetic Regulation of Colorectal Polyps and Cancer
The goal of this study is to learn about the epigenetic and genetic regulation (microRNA/mRNA) of colorectal polyps and their evolvement as polyps and to colorectal cancer.
- Conditions
- Colorectal Cancer, Colorectal Polyp, Colorectal Adenoma, Colorectal Neoplasms
- Trial name
- NCT06206603
- Testing
- Intestinal biopsies, Blood sample
- Where
- Sweden
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Region Skane
Colonic Polyps
Effect of Single Colonoscopy on Colorectal Adenomas Detection
Individualized colonoscopy withdrawal time is determined based on the different grade of physician experience and quality of bowel preparation.
- Trial name
- NCT02693886
- Testing
- doctor experience
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Wuxi People's Hospital