Clinical trials: Gastric Subepithelial Tumors
Gastrointestinal Stromal Tumors, Gastric Subepithelial Tumors
Development of a Multimodal AI System for GIST Management
Background: Gastrointestinal Stromal Tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. Accurate pre-operative diagnosis, risk stratification, and genotyping are critical for determining the…
- Conditions
- Gastrointestinal Stromal Tumors, Gastric Subepithelial Tumors, Gastric Leiomyoma, Artificial Intelligence (AI)
- Trial name
- NCT07454967
- Testing
- Multimodal AI Analysis System
- Where
- 9 sites in China
- Volunteers
- 300 people
- Sponsor
- Qun Zhao
Gastric Subepithelial Tumor
Endoscopic Full Thickness Resection With Laparoscopic Assistance
The purpose of this study is to evaluate the feasibility of endoscopic full-thickness resection with laparoscopic assistance.
- Trial name
- EFTR-LA (NCT02042079)
- Testing
- EFTR with LA
- Where
- South Korea
- Volunteers
- 15 people
- Sponsor
- National Cancer Center, Korea
Gastric Neoplasms, Gastrointestinal Stromal Tumors
Endoscopic Full Thickness Resection of Gastric Subepithelial Tumors (FROST)
Prospective observational trial. A full thickness resection of gastric subepithelial tumors is performed after application of full thickness sutures underneath the tumor with the GERDX(TM) device.
- Trial name
- NCT02488746
- Testing
- GERDX(TM)
- Where
- Germany
- Volunteers
- 5 people
- Sponsor
- Kliniken Ludwigsburg-Bietigheim gGmbH
Feasibility, Complications
Endoscopic Full-thickness Resection of Gastric Subepithelial Tumors With the gFTRD
Subepithelial gastric tumors are rare and usually detected incidentally. Most subepithelial tumors (SET) are benign but up to 13% of all lesions can be malignant.
- Trial name
- RESET (NCT03096236)
- Testing
- EFTR
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- Kliniken Ludwigsburg-Bietigheim gGmbH
Gastric Mass
Robot-Assisted or Laparoscopic Resection for Gastric Subepithelial Tumor With Hand-Sewn Repair, a Case Series
There are a lot of surgical techniques in minimally-invasive surgery to remove gastric subepithelium tumor. Surgical approach depend on location and size of tumor. Usefully used Endostapler to cut stomach include lesion.
- Trial name
- NCT03890354
- Testing
- Hand-Sewn Repair
- Where
- Thailand
- Volunteers
- 27 people
- Sponsor
- Mahidol University
Gastric Subepithelial Tumor
Minimal Invasive Surgery for Gastric Subepithelial Tumor
The investigators conducted a retrospective study of those patients with gastric SETs receiving ER or LR at the operative theater in the single institution from January 2013 to December 2021.
- Trial name
- NCT05452265
- Testing
- Endoscopic resection
- Volunteers
- 194 people
- Sponsor
- Changhua Christian Hospital
Upper Gastrointestinal Subepithelial Tumors
Biopsy Protocol of Upper Gastrointestinal Subepithelial Tumors:Diagnostic Accuracy of EUS-FNB Versus Unroofing Biopsy
To increase the diagnostic accuracy of subepithelial tumors, larger tissue samples are required. It is difficult to obtain adequate tissue samples. There were several biopsy methods to obtain tissue samples.
- Trial name
- NCT02646241
- Testing
- unroofing biopsy, EUS-FNB(endoscopic ultrasonography guided fine needle biopsy)
- Where
- South Korea
- Volunteers
- 47 people
- Sponsor
- Yonsei University
Gastric Subepithelial Tumor
Novel Endoscopic Resection of Upper Gastrointestinal Subepithelial Tumors Originating From the Muscularis Propria
Endoscopic submucosal tumor resection using biopsy forceps was performed for 11 consecutive patients who had clinical indications for lesion removal.
- Trial name
- NCT03037034
- Testing
- Forcep
- Where
- South Korea
- Volunteers
- 11 people
- Sponsor
- Korea University Anam Hospital
Small Gastric Subepithelial Tumor
Endoscopic Unroofing for Small Gastric SETs
Background: Accurate diagnosis of small gastric subepithelial tumors (SETs) is essential in order to assess their malignant potential.
- Trial name
- NCT02587923
- Volunteers
- 20 people
- Sponsor
- Medical University of Vienna
Gastric Subepithelial Tumors
Endoscopic Ultrasound-guided Needle-based Confocal Laser Endomicroscopy for Diagnosis of Gastric Subepithelial Tumors
The differential diagnosis of gastric subepithelial tumors by endoscopic ultrasound is currently suboptimal. Needle-based confocal laser endomicroscopy (nCLE) is a novel endoscopic technique, which is compatible with the 19-gauge…
- Trial name
- NCT02936986
- Where
- China
- Volunteers
- 94 people
- Sponsor
- Shandong University
Submucosal Tumor of Gastrointestinal Tract
Diagnostic Accuracy of SurePath™ in EUS-FNA
It is a prospective randomized controlled study to evaluate the diagnostic accuracy of SurePath™ liquid-based cytology in endoscopic ultrasound-guided sampling.
- Trial name
- NCT05394129
- Testing
- SurePath™
- Where
- South Korea
- Volunteers
- 89 people
- Sponsor
- Seoul National University Hospital