Clinical trial · Interventional
Non-exposure Simple Suturing EFTR (NESS-EFTR) With Laparoscopic Sentinel Lymph Node Navigation for EGC (Senorita3-phase 2)
Non-exposure Simple Suturing Endoscopic Full-Thickness Resection (NESS-EFTR) With Laparoscopic Sentinel Lymph Node Navigation for EGC (Senorita3-phase 2)
- 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)
Laparoscopic sentinel lymph node dissection and stomach preserving surgery in early gastric cancer is less invasive method which can increase quality of life. Current stomach preserving surgery after sentinel lymph node dissection produce transmural communication and expose the tumor to the peritoneum during operation. An endoscopic full-thickness resection method with a simple suturing technique that does not expose the gastric mucosa to the peritoneum (non-exposure simple suturing endoscopic full-thickness resection, NESS-EFTR) was recently developed. This is the phase2 study to identify the efficacy of NESS-EFTR with sentinel node navigation in early gastric cancer patients.
Conditions
Conditions (1)
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 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| NESS-EFTR with sentinel lymph node navigation | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- NESS-EFTR
- description
- Non-exposure Simple Suturing Endoscopic Full-Thickness Resection (NESS-EFTR) With Laparoscopic Sentinel Lymph Node Navigation (basin dissection)
- interventionNames
- Procedure: NESS-EFTR with sentinel lymph node navigation
Primary outcomes (1)
- measure
- complete resection rate (%) of tumor
- timeFrame
- 2 weeks
- description
- the definition of complete resection is 'Tumor exist in single resected piece (en bloc resection) with clear resection margin'.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * single lesion of adenocarcinoma in preoperative endoscopic biopsy * clinical stage T1N0 in the preoperative evaluation of endoscopy and computed tomography * tumor size: less than 3cm * location: 3cm far from the pylorus or cardia * aged 20 to 80 * ECOG 0 or 1 * patient who signed the agreement * patient who is suspected to underwent laparoscopy assisted gastrectomy Exclusion Criteria: * absolute indication of endoscopic submucosal resection * inoperable due to poor cardiac, pulmonary function * pregnant * having allergic reaction, previous upper abdominal surgery except laparoscopic cholecystectomy, previous radiation therapy to upper abdomen * diagnosed as malignancy within 5 years except carcinoma in situ of cervix cancer and thyroid cancer
References
Publications (0)
Data not yet available