Development of AI Model for Renal Tumor Diagnosis Using CT and Lab Tests

NCT ID: NCT06761742

Last Updated: 2025-01-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

1922 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-01-01

Study Completion Date

2024-12-01

Brief Summary

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This multi-center retrospective study aims to develop a multimodal artificial intelligence diagnostic model using preoperative contrast-enhanced CT images and routine laboratory parameters from patients with renal tumors. The model is designed to assist clinicians in accurately predicting the pathological subtypes of renal tumors preoperatively, enabling detailed diagnoses and advancing precision medicine.

Detailed Description

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Conditions

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Renal Tumors

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Training Set

No interventions assigned to this group

Validation Set

No interventions assigned to this group

Internal Test Set

No interventions assigned to this group

External Test Set

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Underwent renal tumor resection with a complete postoperative pathological report, and the pathological diagnosis is one of the following types: clear cell renal cell carcinoma, papillary renal cell carcinoma, chromophobe renal cell carcinoma, renal angiomyolipoma, or renal oncocytoma.
* Complete and available four-phase contrast-enhanced CT scans prior to surgery.
* Complete and available routine laboratory test results prior to surgery.

Exclusion Criteria

* Incomplete CT data or poor image quality that affects diagnostic analysis.
* A time interval of more than three months between imaging or laboratory testing and pathological diagnosis.
* Patients diagnosed with fat-rich renal angiomyolipoma (AML).
* Pathological diagnosis indicating the coexistence of two or more pathological types of renal tumors.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Jiao Tong University Affiliated Sixth People's Hospital

OTHER

Sponsor Role collaborator

Fudan University Pudong Medical Center

UNKNOWN

Sponsor Role collaborator

Fudan University

OTHER

Sponsor Role collaborator

The Affiliated Hospital Of Southwest Medical University

OTHER

Sponsor Role collaborator

RenJi Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Shanghai Jiaotong University School of Medicine, Renji Hospital

Shanghai, Shanghai Municipality, China

Site Status

Countries

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China

Other Identifiers

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DiagnosisModel_RenalTumor_AI

Identifier Type: -

Identifier Source: org_study_id

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