Clinical trial · Observational
Association Between Tumor Size and Prognosis in Patients With Small Bowel adenocarcinoma-a SEER-based Study
NCT06087887CI-TRIAL-00070568completedClinicalTrials.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 goal of this observational study is to learn about in small bowel adenocarcinoma patients. The main question it aims to answer is the association between tumor size and prognosis in patients with small bowel adenocarcinoma. Participants will be compared for the relationship between tumor size and prognosis.
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 |
|---|---|---|---|
| Prognosis | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| no interventions | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (11)
- label
- tumor size 0-1cm
- description
- No intervention. Select small bowel adenocarcinoma patients with tumor size of 0-1 cm.
- interventionNames
- Other: no interventions
- label
- tumor size 1-2 cm
- description
- No intervention. Select small bowel adenocarcinoma patients with tumor size of 1-2 cm.
- label
- tumor size 2-3 cm
- description
- No intervention. Select small bowel adenocarcinoma patients with tumor size of 2-3 cm.
- label
- tumor size 3-4 cm
- description
- No intervention. Select small bowel adenocarcinoma patients with tumor size of 3-4 cm.
- label
Eligibility
Eligibility (as posted)
- Sex
- All
Show eligibility criteria text
Inclusion Criteria: 1. pathology confirmed as SBA; 2. received surgery and complete postoperative follow-up data; 3. histology type code 8140-8380. Exclusion Criteria: Cases with unknown tumor location, size, TNM staging, race, and degree of differentiation were excluded. Finally, 8,163 eligible patients were included in the analysis
References
Publications (0)
Data not yet available
No reference posted for this study.