Clinical trial · Observational
Incidence of 107 Lymph Node Metastasis
A Prospective Observational Study of Subcarinal Lymph Node Metastasis in Patients With Esophageal Cancer
NCT07165184CI-TRIAL-00094873recruitingClinicalTrials.gov clinicaltrialsProvenance
- 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 study was to document the incidence o subcarinal lymph node metastasis, and the risk factors of metastasis.
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 |
|---|---|---|---|
| Esophageal Cancer | Malignant Esophageal Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| no intervention was applied as observation study | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- observation group
- description
- All patients who had surgery due to esophageal cancer with curative intent, no intervention was applied.
- interventionNames
- Other: no intervention was applied as observation study
Primary outcomes (1)
- measure
- Incidence of left subcarinal lymph node metastasis
- timeFrame
- 2 years
- description
- number of patients who had subcarinal lymph node metastasis/number of patients who had resection of subcarinal lymph node
Secondary outcomes (2)
- measure
- Risk factors of subcarinal lymph node metastasis
- timeFrame
- 2 years
- description
- risk factors that related to the metastasis of subcarinal lymph node.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
- Maximum age
- 85 Years
Show eligibility criteria text
Inclusion Criteria: * patients with esophageal squamous cell carcinoma * clinical staging: cT1-4a N0/+ M0. * no history of other malignancy. Exclusion Criteria: * esophageal cancer in the neck * poor physical status to have esophagectomy.
References
Publications (0)
Data not yet available
No reference posted for this study.