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Individualized prediction of circumferential resection margin invasion of middle and low rectal cancer by high-resolution MRI based on Radiomics

Individualized prediction of circumferential resection margin invasion of middle and low rectal cancer by high-resolution MRI based on Radiomics

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900020905
Enrollment
Unknown
Registered
2019-01-22
Start date
2019-01-21
Completion date
Unknown
Last updated
2019-01-28

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

Conditions

rectal cancer

Interventions

Gold Standard:Circumferential Resection Margin of rectal cancer
Index test:high-resolution&#32
magnetic&#32
resonance&#32
(HR&#32
MRI)&#32
images&#32

Sponsors

Affiliated Hospital of Qiingdao University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Examination by electronic colonoscopy and histopathological examination confirmed rectal cancer; 2. Patients can tolerate MRI without associated contraindications; 3. Resistant to radical surgery for rectal cancer; 4. Informed consent of patients and their families.

Exclusion criteria

Exclusion criteria: 1. Poor overall condition, can not tolerate MRI examination and surgery; 2. Renal insufficiency or metal inclusion in the body cannot be MRI; 3. Unable to tolerate radical resection of rectal cancer; 4. neoadjuvant treatment in high resolution MRI; 5. There is distant metastasis (liver, kidney, bone, brain).

Design outcomes

Primary

MeasureTime frame
Circumferential Resection Margin;—

Countries

China

Contacts

Public ContactLu Yun

Affiliated Hospital of Qiingdao University

cloudylucn@126.com+86 18661802231

Outcome results

None listed

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