Clinical trials: Polypectomy
Colorectal Neoplasms, Colorectal Cancer Prevention
ULTRA-high-risk Surveillance to Avoid Future Events: the ULTRA-SAFE Trial
The ULTRA-SAFE clinical trial is a prospective, randomized study designed to address the limitations of current "one-size-fits-all" colorectal cancer surveillance guidelines.
- Conditions
- Colorectal Neoplasms, Colorectal Cancer Prevention, Surveillance Colonoscopy
- Trial name
- ULTRA-SAFE (NCT07378930)
- Testing
- Early triage using Fecal immunochemical test
- Where
- 4 sites in Taiwan
- Volunteers
- 940 people
- Sponsor
- National Taiwan University Hospital
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)
Colorectal Polyps
Efficacy and Safety of Cold Versus Hot Snare Polypectomy for Removal of 4-10 mm Pedunculated Colorectal Polyps
This was a non-inferiority randomized controlled trial designed to compare the efficacy and safety of cold versus hot snare polypectomy for the removal of 4-10 mm pedunculated colorectal polyps.
- Trial name
- NCT06937047
- Testing
- cold snare polypectomy, hot snare polypectomy
- Where
- China
- Volunteers
- 196 people
- Sponsor
- Shandong University
Post Polypectomy Bleeding
A Trial on Prophylactic Clipping to Prevent Post-polypectomy Bleeding After Colonoscopy in Direct Oral Anticoagulant Users
The investigators hypothesize that prophylactic clipping after colonoscopic polypectomy can reduce risk of delayed PPB among DOAC users.
- Trial name
- PROCLIP (NCT05169242)
- Testing
- Endoclip
- Where
- Hong Kong
- Volunteers
- 584 people
- Sponsor
- Chinese University of Hong Kong
Peutz-Jeghers Syndrome, Small Bowel Polyp
Cold Snare Polypectomy for Small Bowel Polyps in Patients With Peutz-Jeghers Syndrome
This study aims to evaluate the feasibility and safety of Cold snare polypectomy for removing 5-9mm small intestinal polyps in patients with Peutz-Jeghers Syndrome (PJS),in order to provide some reference for clinical strategy of…
- Trial name
- NCT06001476
- Testing
- Cold snare polypectomy
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Shandong University
Colonic Polyps
Comparison of Small Colorectal Polyp Removal Using Cold EMR With Hot EMR
This study evaluates the efficacy of small colorectal polyp removal using cold endoscopic mucosal resection with hot endoscopic mucosal resection.
- Trial name
- NCT03000868
- Testing
- Cold endoscopic mucosal resection, Hot endoscopic mucosal resection
- Where
- South Korea
- Sponsor
- Chonnam National University Hospital
Adenomatous Polyp of Colon
Registry Evaluation of a Double Balloon Accessory Device
This study is collecting standard of care information pertaining to the use of the accessory device and patient outcomes when this double balloon accessory device is used during endoscopic procedures in the colon.
- Trial name
- NCT03942965
- Testing
- Double balloon accessory device
- Where
- 3 sites in United States
- Volunteers
- 165 people
- Sponsor
- Lumendi, LLC
Polyp of Colon
Linked Color Imaging Versus White Light Endoscopy for the Evaluation of Scars of Non-pedunculated Polyps. LCI Scar Study.
Careful inspection and evaluation of the post-polipectomy scars of polyps greater than 20 mm looking for residual polyp is mandatory. LCI has demonstrated to improve polyp and adenoma detection rate in previous studies.
- Trial name
- LCIScar (NCT04899700)
- Testing
- Linked Color Imaging, White light endoscopy
- Where
- 2 sites in Spain
- Volunteers
- 173 people
- Sponsor
- Hospital Clinic of Barcelona
Polypectomy
Study on Complications, EfficAcy and Costs of Large Polypectomy
Colonoscopy has been shown to reduce the incidence and mortality of colorectal cancer, through the recognition and removal of pre-cancerous lesions, which in most cases evolve with a sequence that goes through formation of…
- Trial name
- SCALP (NCT02694120)
- Volunteers
- 1,000 people
- Sponsor
- Valduce Hospital
Endometrial Polyp
Hysteroscopic Tissue Removal System Versus Bipolar Resectoscopy for Polypectomy: Long-term Results
In this study, a comparison is made between two types of polyp resection methods (hysteroscopic tissue removal and bipolar resectoscopy).
- Trial name
- NCT05337046
- Where
- Netherlands
- Volunteers
- 44 people
- Sponsor
- University Hospital, Ghent
Gastroenterology
A Randomized Clinical Trial of Shenbai Granules in Reducing Recurrence of Colorectal Adenoma
This study evaluates Shenbai Granules in Prevention of Colorectal Adenomatous Polyp Recurrence After Colonoscopy.Half of participants will receive Shenbai Granules,while the other half will receive a placebo.
- Trial name
- NCT03616444
- Testing
- Shenbai Granules
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Jiangsu Famous Medical Technology Co., Ltd.
Adenoma
Effect of Water Exchange Method on Adenoma Miss Rates in Patients Undergoing Selective Polypectomy
Patients with colorectal adenomas are suggested to receive polypectomy. A substantial number of adenomas may be missed in patients with polyps found by previous colonoscopy.
- Trial name
- NCT02880748
- Testing
- Water exchange (WE) method, Air insufflation (AI) method.
- Where
- China
- Volunteers
- 450 people
- Sponsor
- Air Force Military Medical University, China