Association Between Tumor Size and Prognosis in Patients With Small Bowel adenocarcinoma-a SEER-based Study

Zhe Fan

Status: Completed

Conditions: Prognosis

Treatments: Other: no interventions

Study type: Observational

Funder types: Other

Identifiers

NCT06087887

ThirdPHDalian

Details and patient eligibility

About

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.

Enrollment: 8,163 patients

Sex: All

Volunteers: No Healthy Volunteers

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

Trial design

8,163 participants in 11 patient groups

tumor size 0-1cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 0-1 cm.

Treatment:

Other: no interventions

tumor size 1-2 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 1-2 cm.

tumor size 2-3 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 2-3 cm.

tumor size 3-4 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 3-4 cm.

tumor size 4-5 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 4-5 cm.

tumor size 5-6 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 5-6 cm.

tumor size 6-7 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 6-7 cm.

tumor size 7-8 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 7-8 cm.

tumor size 8-9 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 8-9 cm.

tumor size 9-10 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of 9-10 cm.

tumor size >10 cm

Description:

No intervention. Select small bowel adenocarcinoma patients with tumor size of >10 cm.