Clinical trials: Pedunculated Colorectal Polyps
Non-pedunculated Colorectal Polyp Size > 20 mm
Comparison of Efficacy and Safety of Speedboat Device and Needle Knife for Colorectal Endoscopic Submucosal Dissection: a Multicenter Randomized Study
The goal of this clinical trial is to learn whether a new endoscopic device called the Speedboat works as well or better than the standard needle knife for removing large colonic nonpedunculated polyps.
- Trial name
- NCT07754955
- Testing
- Speedboat, Needle knife
- Where
- Thailand
- Volunteers
- 80 people
- Sponsor
- Mahidol University
10-20 mm Pedunculated Colorectal Polyp
Investigation of Cold Snare Polypectomy for Removing 10-20 mm 0-Ip Colorectal Polyp
This is a multicenter, single-arm feasibility study conducted across multiple hospitals in Taiwan. The goal of this trial is to evaluate whether cold snare polypectomy is a feasible and safe method for removing 10-20 mm…
- Trial name
- NCT07114380
- Testing
- Cold snare polypectomy
- Where
- 5 sites in Taiwan
- Volunteers
- 120 people
- Sponsor
- National Taiwan University Hospital
Pedunculated Colorectal Polyps, Haemorrhage
Cold Snare Polypectomy Versus Hot Snare Polypectomy for Resection of Small Pedunculated Polyps
Endoscopic resection of pedunculated polyps mainly focuses on how to prevent bleeding, and also needs to pay attention to the convenience of resection and the integrity of resection, which means that different endoscopic…
- Trial name
- NCT06097650
- Testing
- cold snare polypectomy, hot snare polypectomy
- Where
- China
- Volunteers
- 196 people
- Sponsor
- Ningbo No. 1 Hospital
Pedunculated Colorectal Polyp
UEMR Versus HSP in the Treatment of Pedunculated Colorectal Polyps Less Than 10mm in Size
A prospective, single-center, open-label, randomized controlled study to compare the effectiveness and safety of underwater endoscopic mucosal resection (UEMR) and hot snare polypectomy (HSP) in treating Pedunculated colorectal…
- Trial name
- NCT06996522
- Testing
- underwater endoscopic mucosal resection, Hot snare polypectomy
- Where
- China
- Volunteers
- 338 people
- Sponsor
- Fudan University
Rectal Polyp, Rectal Polyps
Rectal Tumor Resection Using the UNI-VEC Multichannel Transanal Access Device
The aim of the clinical trial is to investigate whether the use of a new multichannel endoscopic transanal access device (named UNI-VEC) is safe and effective in the resection of a rectal polyp or tumor that sits in the distal…
- Conditions
- Rectal Polyp, Rectal Polyps, Rectal Lesion, Sessile Colonic Polyp
- Trial name
- UNI-VEC (NCT06286956)
- Testing
- Treatment of rectal lesions with UNI-VEC
- Where
- 11 sites in Spain
- Volunteers
- 40 people
- Sponsor
- Vecmedical Spain, S.L.
Colorectal Neoplasms, Adenoma Colon
Surveillance Intervals After Piecemeal Resection of Non-pedunculated Colorectal Lesions ≥20mm
Intensive endoscopic surveillance following piecemeal resection of non-pedunculated colorectal lesions (NPCL) ≥20 mm is the current standard of care, given the high recurrence rate of these lesions (15-30%).
- Conditions
- Colorectal Neoplasms, Adenoma Colon, Colonic Polyps, Serrated Adenoma
- Trial name
- NCT06791616
- Testing
- Colonoscopy
- Volunteers
- 746 people
- Sponsor
- Asociación Española de Gastroenterología
Pedunculated Colorectal Polyps, Haemorrhage
Underwater Endoscopic Mucosal Resection Versus Metal Clips With Hot Snare Polypectomy for Resection of Big Pedunculated Colorectal Polyps
Endoscopic resection of pedunculated polyps mainly focuses on how to prevent bleeding, and also needs to pay attention to the convenience of resection and the integrity of resection, which means that different endoscopic…
- Trial name
- NCT06097637
- Testing
- underwater endoscopic mucosal resection, hot snare polypectomy
- Where
- China
- Volunteers
- 156 people
- Sponsor
- Ningbo No. 1 Hospital