Clinical trial · Interventional
Deep Biopsy Via Endoscopic Submucosal Dissection in Upper GI Subepithelial Tumors
Prospective Study: Deep Biopsy Via Endoscopic Submucosal Dissection in Upper GI Subepithelial Tumors
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Upper gastrointestinal subepithelial tumors are frequently encountered during esophagogastroduodenoscopy. Treatment plans for subepithelial tumors are determined by algorithms based on endoscopic ultrasonography images. However, endoscopic ultrasonography alone may not be able to diagnose and evaluate upper gastrointestinal SETs with sufficient accuracy. Adequate tissue samples are required to increase the diagnostic accuracy of subepithelial tumors. Deep biopsy is method that normal mucosa was dissected using enodsocpi submucosal dissection technique and multiple endoscopic biopsies were performed. The investigators will perform deep biopsy in subepithelial tumor.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Benign Neoplasm | Benign Neoplasm | ONTOLOGY_EXACT | 0.98 |
| Pathology | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| deep biopsy via ESD technique | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- ACTIVE_COMPARATOR
- label
- deep biopsy
- interventionNames
- Procedure: deep biopsy via ESD technique
Primary outcomes (1)
- measure
- the number of pathologic diagnosis of deep biopsy
- timeFrame
- within the 7 day
Eligibility
Eligibility (as posted)
- Sex
- All
Show eligibility criteria text
Inclusion Criteria: * patients with upper GI SETs Exclusion Criteria: * none
References
Publications (1)
- DERIVEDTae HJ, Lee HL, Lee KN, Jun DW, Lee OY, Han DS, Yoon BC, Choi HS, Hahm JS. Deep biopsy via endoscopic submucosal dissection in upper gastrointestinal subepithelial tumors: a prospective study. Endoscopy. 2014 Oct;46(10):845-50. doi: 10.1055/s-0034-1377627. Epub 2014 Aug 11. PMID 25111136