Development of Multiphasic CT-based Delta-Radiomics Model for Predicting Postoperative Recurrence Risk in Bladder Cancer

NCT ID: NCT07251946

Last Updated: 2025-11-26

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

316 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-08-01

Study Completion Date

2023-03-31

Brief Summary

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This retrospective study included 316 bladder cancer patients

Detailed Description

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Conditions

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Bladder Cancer

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

1. pathological diagnosis of bladder cancer,
2. available clinical information,
3. age \>18 years,
4. patients underwent non-contrast and enhanced abdominal CT examination within 4 weeks before cystectomy for bladder cancer.

Exclusion Criteria

1. other malignancies in combination,
2. less than one month of follow-up or lack of follow-up,
3. patients with T4b stage,distant metastases (M1 stage)
4. image artefacts or poor quality of image alignment.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Lian Yang

OTHER

Sponsor Role lead

Responsible Party

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Lian Yang

Director

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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Union Hospital,Tongji Medical College,Huazhong University of Science and Technology

Wuhan, Hubei, China

Site Status

Countries

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China

Other Identifiers

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S187-01

Identifier Type: -

Identifier Source: org_study_id

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