Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Prospective Randomized Comparison of Cold Snare Polypectomy and Conventional Polypectomy

ABSTRACT: The aim of this study is to compare cold snare polypectomy and conventional polypectomy for the removal and retrieval of small colorectal polyps. Cold snare polypectomy for colorectal polyps up to 8 mm is expected to be more effective than conventional polypectomy.

DISEASE(S): Colorectal Cancer,Colorectal Neoplasms

PROVIDER: 2061869 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

ACCESS DATA

Json Xml

Similar Datasets

Comparing the efficiency of 2 cold snare polypectomy techniques during colonoscopy

Project description:Interventional Procedure (Arm 1): Snare-WithIn-The-scope-CHannel (SWITCH) Cold Snare Polypectomy In this arm, all polyps encountered during colonoscopy will be removed by SWITCH cold polypectomy technique. This involved advancement of the snare which is already in the scope channel, transecting the polyp (i.e. polypectomy), then partially withdrawing the snare into the channel (without removing the snare from the scope channel) prior to suctioning the polyp for retrieval. All further polyps encountered in the same patient will be removed by the same technique. All procedures will be performed by 2 consultant gastroenterologists with expertise in therapeutic colonoscopy. The procedure duration is similar to any standard colonoscopy and is allocated half an hour slot in the weekday elective endoscopy list. Duration can vary depending on number of polyps encountered. Primary outcome(s): - Mean total polypectomy time per patient The total polypectomy time is defined as the total time from a polyp has been detected detected by the endoscopist until the polyp has been transected, then has been suctioned and has reached the trap (i.e. from polyp detection until polyp reaching the trap) , as measured by the research assistant with a stop watch. [Assessed from polyp detection until polyp retrieval into the trap. ] Study Design: Purpose: Treatment; Allocation: Randomised controlled trial; Masking: Blinded (masking used);Assignment: Parallel;Type of endpoint: Efficacy

| 2463888 | ecrin-mdr-crc

Cold Snare Polypectomy

Project description:During colonoscopy, the endoscopist will document prospectively all polyps detected and note the size, location and morphology. Polyps of 4-20 mm will be removed only in accordance with the method the cold snare. Afterwards, the remaining tissues could be observed with an imaging technology called Optivista with an injection of 10-50 ml of saline solution (if required) to improve visibility of the tissues. The endoscopist will continue to remove the remaining polyp tissue (with a snare or forceps) until there are no more visible polyp tissues. Biopsies from the polyp resection site will be sent to the laboratory for analysis to confirm the complete resection.

| 2271138 | ecrin-mdr-crc

Evaluation of Cold Forcep and Cold Snare Polypectomy for Polyps Less Than or Equal to 3mm in Size During Colonoscopy

Project description:The focus of the study is to evaluate impact of cold forcep and cold snare in achieving complete resection during polypectomy of polyps <=3mm during colonoscopy.

| 2351722 | ecrin-mdr-crc

Evaluation of usefulness of prophylactically hemostatic clipping for artificial ulcers after cold snare polypectomy for colonic polyps

Project description:Interventions: Cold snare polypectomy Hemostatic clipping after cold snare polypectomy Primary outcome(s): Bleeding rate after cold snare polypectomy. Study Design: Parallel Randomized

| 2633840 | ecrin-mdr-crc

Efficacy and Safety of Cold Snare Polypectomy (CSP) of Intermediate Sized Colorectal Polyps 10-15 mm

Project description:Colorectal cancer (CRC) has become the third most common malignant tumor and is the second leading cause of cancer related deaths worldwide. Adenomatous polyps of the colon are possible precursor lesions for CRC. Screening for CRC has been shown effective in preventing CRC and related deaths, especially colonoscopy and resection of adenomatous polyps. Currently, for intermediate sized polyps 5 - 20 mm hot snare polypectomy (HSP) with the use of electrocautery is conventionally used, causing relevant adverse events including haemorrhage and postpolypectomy coagulation syndrome, but is safe regarding complete resection of the polyp due to burning effect on residual tissue. On the other hand, cold snare polypectomy (CSP) has grown popularity. Absence of electrocautery makes it technically easier and most important reduces adverse events. CSP is recommended as the preferred technique for polyps <5 mm by the European Society of Gastrointestinal Endoscopy (ESGE) guidelines. In literature, there is one multicenter trial from Japan recommending CSP for polyps 4-9 mm (average polyp size 5,4 mm) and only a few case studies for polyps 10-15 mm with inconsistent results, especially regarding the complete resection and pathological evaluation of the specimen. In this feasibility trial, the investigators try to find out if CSP with a new designed polypectomy snare is efficient and safe in terms of complete resection (R0), pathological evaluation and adverse events.

| 2345105 | ecrin-mdr-crc

Cold Snare Polypectomy Versus Endoscopic Mucosal Resection for Colonic Sessile Serrated Polyps

Project description:Comparing the efficacy of cold snare polypectomy with endoscopic mucosal resection

| 2230090 | ecrin-mdr-crc

Cold Snare Polypectomy for Duodenal Adenomas in Familial Adenomatous Polyposis

Project description: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

| 2268802 | ecrin-mdr-crc

How to manage the colorectal high-grade dysplasia or cancer resected by cold snare polypectomy: Multicenter exploratory study

Project description:Primary outcome(s): The local recurrence rate after cold snare polypectomy for colorectal cancers or dysplasias

| 2659935 | ecrin-mdr-crc

Clinical study of underwater cold snare polypectomy for the treatment of colorectal adenoma: a prospective randomized controlled trial

Project description:Interventions: experimenta group:Underwater cold snare polypectomy;control group:Cold trap polyp resection Primary outcome(s): Biopsy results of the bottom and edge of the specimen Study Design: Parallel

| 2705021 | ecrin-mdr-crc

Randomised Comparison of 2 Cold Snare Polypectomy Techniques

Project description:Different modalities are employed to remove small colonic polyps which potentially harbour a cancer risk. But, they can all vary in their completeness of removal, safety and the histological quality and the gold standard technique has yet to be defined. A novel suction pseudopolyp technique has been described by Patullo et al and in their prospective study, 126 polyps measuring less than 10mm flat or sessile were removed by this method with 100% complete endoscopic resection and without any immediate or delayed complications. The aim of the investigators study is to compare this technique with the standard cold snare technique. Patients attending for a routine colonoscopy and found to have polyps measuring 37mm in size will be eligible and they will be randomised to the polypectomy technique. Patient demographics and polyp characteristics will be recorded. The primary outcome measured will be the macroscopic resection rate. The secondary outcome measures are abdominal pain, tenderness, bleeding and fever.

| 2171956 | ecrin-mdr-crc

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data