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Construction of a random survival forest model based on intratumoral and peritumoral CT radiomics features to predict postoperative survival of patients with esophageal squamous cell carcinoma

Construction of a random survival forest model based on intratumoral and peritumoral CT radiomics features to predict postoperative survival of patients with esophageal squamous cell carcinoma

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500097596
Enrollment
Unknown
Registered
2025-02-21
Start date
2025-02-21
Completion date
Unknown
Last updated
2025-02-24

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

Conditions

Esophageal cancer

Interventions

Observation group:None
Control group:None

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Age: 18-80 years old; 2. Histopathologically confirmed ESCC; 3. Received enhanced CT examination within 4 weeks before surgery.

Exclusion criteria

Exclusion criteria: 1. History of other malignant tumors; 2. Presence of distant metastases; 3. Incomplete medical records; 4. The quality of preoperative enhanced CT images is poor, and effective information cannot be extracted.

Design outcomes

Primary

MeasureTime frame
Area under the ROC curve, AUC;i-brier score;—

Secondary

MeasureTime frame
Overall Survival;Disease-Free Survival;—

Countries

China

Contacts

Public ContactDong Tian

West China Hospital, Sichuan University

22tiandong@wchscu.cn+86 189 8060 5025

Outcome results

None listed

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