Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

A novel curved wire retraction device for endoscopic submucosal dissection.

ABSTRACT: Video 1Traction wire presentation and demonstration of technology in 3 endoscopic submucosal dissection cases.

SUBMITTER: Bhatt A

PROVIDER: S-EPMC8350987 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

A novel curved wire retraction device for endoscopic submucosal dissection.

Bhatt Amit A Mehta Neal A NA Abe Seiichiro S Saito Yutaka Y

VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy 20210526 8

Video 1Traction wire presentation and demonstration of technology in 3 endoscopic submucosal dissection cases. ...[more]

PMID: 34401626

Similar Datasets

Endoscopic submucosal tunneling dissection: use of a novel bipolar radiofrequency and microwave-powered device for colorectal endoscopic submucosal dissection.

Project description: Not available

| S-EPMC7426889 | biostudies-literature

A Novel Retractable Robotic Device for Colorectal Endoscopic Submucosal Dissection.

Project description:Background/aims: Appropriate tissue tension and clear visibility of the dissection area using traction are essential for effective and safe endoscopic submucosal dissection (ESD). In this study, we developed a retractable robot-assisted traction device and evaluated its performance in colorectal ESD.Methods: An experienced endoscopist performed ESD 18 times on an ex vivo porcine colon using the robot and 18 times using the conventional method. The outcome measures were procedure time, dissection speed, procedure-related adverse events, and blind dissection rate.Results: Thirty-six colonic lesions were resected from ex vivo porcine colon samples. The total procedure time was significantly shorter in robot-assisted ESD (RESD) than in conventional ESD (CESD) (20.1±4.1 minutes vs 34.3±8.3 minutes, p<0.05). The submucosal dissection speed was significantly faster in the RESD group than in the CESD group (36.8±9.2 mm2/min vs 18.1±4.7 mm2/min, p<0.05). The blind dissection rate was also significantly lower in the RESD group (12.8%±3.4% vs 35.1%±3.9%, p<0.05). In an in vivo porcine feasibility study, the robotic device was attached to a colonoscope and successfully inserted into the proximal colon without damaging the colonic wall, and ESD was successfully performed.Conclusions: The dissection speed and safety profile improved significantly with the retractable RESD. Thus, our robotic device has the potential to provide simple, effective, and safe multidirectional traction during colonic ESD.

| S-EPMC11249931 | biostudies-literature

Traction wire endoscopic submucosal dissection: tips and techniques from 4 institutions.

Project description:Video 1Video presentation of traction wire endoscopic submucosal dissection: tips and techniques from 4 institutions.

| S-EPMC8755644 | biostudies-literature

Endoscopic submucosal dissection of a gigantic gastric polyp aided by a novel retraction device and complicated by upper esophageal sphincter laceration during retrieval.

Project description:Video 1Endoscopic submucosal dissection of a sizeable gastric polyp with a short and broad stalk assisted by a novel traction device.

| S-EPMC10019990 | biostudies-literature

Endoscopic submucosal dissection by using a new traction device.

Project description:Video 1Patient with a history of gastric ectopic pancreas and epigastric pain. We illustrate the endoscopic submucosal dissection of the ectopic pancreas using a new traction device, the ProdiGi traction wire. Using this device, we were able to resect the lesion en bloc with no adverse events.

| S-EPMC8645833 | biostudies-literature

Endoscopic submucosal dissection of cervical esophageal cancer with hypopharyngeal invasion using a curved laryngoscope.

Project description:Video 1Video describing the clinical course of this case, the endoscopic treatment method, and the histopathologic results.

| S-EPMC8645786 | biostudies-literature

Endoscopic submucosal dissection of appendiceal lesions by using a novel adjustable traction device: A-TRACT-2

Project description:Video Video 1 Dissections of appendiceal lesions using A-TRACT-2.

| S-EPMC9938289 | biostudies-literature

Countertraction in endoscopic submucosal dissection.

Project description: Not available

| S-EPMC5989134 | biostudies-literature

A novel approach for endoscopic submucosal dissection: scissors versus electricity.

Project description: Not available

| S-EPMC6831855 | biostudies-literature

Successful esophageal endoscopic submucosal dissection with intraoperative release of stenosis due to previous endoscopic submucosal dissection scarring.

Project description:Endoscopic submucosal dissection (ESD) is the standard endoscopic treatment for early esophageal cancer. Esophageal stricture often occurs at the site of ESD for large lesions. When treating a metachronous lesion appearing at the severe stricture, it may be difficult to negotiate a conventional endoscope through the stricture. Using a thin endoscope may be a useful strategy for such lesions, though ESD using a thin endoscope is challenging because of poor maneuverability. Herein, we report a case of successful ESD for early esophageal cancer at the severe stricture, using a conventional endoscope. A 72-year-old man with a previous history of ESD for esophageal cancer and a post-ESD esophageal stricture was referred to our hospital for metachronous early esophageal cancer. The lesion, 10 mm in diameter, was located at the stricture with a slight distal extension. Conventional endoscopes could not be negotiated through stricture. Therefore, submucosal dissection was performed from the oral to the anal aspect of the lesion, as far as possible. After completion of submucosal dissection of the oral aspect of the lesion and part of the lesion located on the stricture, the severe stricture was released, allowing the passage of conventional endoscope, and ESD of the entire lesion was completed en bloc. Histopathological examination showed squamous cell carcinoma, pT1a-LPM. Stricture due to scarring may occur during the regeneration process of the defective mucosa, muscularis mucosa, and submucosal layer. Therefore, incision and dissection of the contracted mucosa, mucularis mucosa, and submucosal layer would release the stenosis.

| S-EPMC8828227 | biostudies-literature

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