MRI-based imaging histology predicts extra-mural vascular invasion in rectal cancer

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400082189

Enrollment

Unknown

Registered

2024-03-22

Start date

2024-04-01

Completion date

Unknown

Last updated

2024-03-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

rectal cancer

Interventions

Case series :NA

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Patients with a definite diagnosis of rectal cancer by pathological examination; EMVI diagnostic criteria: positive diagnosis of EMVI confirmed by biopsy or surgical resection; age older than 18 years; patients with sufficiently detailed clinicopathological information.

Exclusion criteria

Exclusion criteria: Pregnancy or in preparation for pregnancy; with psychiatric disorders; in combination with other primary malignancies; patients with inflammatory diseases, infections, autoimmune or immunodeficiency disorders, or other disorders affecting the blood composition (e.g., haematological disorders, hepatic dysfunctions, chronic renal diseases, etc.); and with substandard quality of the MRI images.

Design outcomes

Primary

Measure	Time frame
Extramural vascular invasion;nerve violation;	—

Secondary

Measure	Time frame
Tumour diameter;tumour location;tumour radius;apparent diffusion coefficient;diffusion weighted imaging;Tumour enhancement approach;	—

Countries

China

Contacts

Public ContactHongfa Xu

Hospital of Guangdong Medical University

278998872@qq.com+86 191 2966 5651

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026