Clinical trial · Observational
Endoscopic Ultrasonographic Staging and Conventional Endoscopic Staging for Depth of Invasion for Early Gastric Cancer
Prospective Study of Endoscopic Ultrasonographic Staging and Conventional Endoscopic Staging for Depth of Invasion and Endoscopic Tumor Size Estimation for Early Gastric Cancer
- 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)
The accurate prediction of depth of tumor invasion in early gastric cancer is essential for the proper selection of candidates for endoscopic resection. Conventional endoscopy and endoscopic ultrasonography have been useful diagnostic method for depth of invasion in early gastric cancer. However, there has been no prospective comparative study on the accuracy between the 2 methods. Therefore, the investigators prospectively compare the accuracy between the 2 methods regarding prediction of depth of invasion.
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 |
|---|---|---|---|
| Early Gastric Cancer | Early Gastric Carcinoma | ALIAS | 0.90 |
| Gastric Tumor | Gastric Neoplasm | ALIAS | 0.90 |
Interventions
Interventions (0)
Data not yet available
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- diagnostic accuracy between endoscopic ultrasonographic staging and conventional endoscopic staging
- timeFrame
- up to 2.5 years (end of study, December 2014)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * Patients with early gastric adenocarcinoma undergo both endoscopic staging and endoscopic ultrasonographic staging for depth of invasion Exclusion Criteria: * patients had previously received neoadjuvant chemotherapy or chemoradiotherapy * patients with obviously advanced gastric cancer by endoscopy * the evidence of distant metastasis or extensive adjacent organ invasion on abdominal CT scan
References
Publications (0)
Data not yet available