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RECRUITING

A Pan-cancer Screening and Diagnosis Model Based on Abdominal CT Was Established

NCT06614179•Xiangdong Cheng

Summary

Abdominal noncontrast scan and contrast-enhanced CT were used to establish a screening and diagnostic model for abdominal tumors

Detailed Description

Secondary objective: To establish a grading model of abdominal tumors based on clinical indicators Exploratory Objective: To include CT scans in large-scale non-tumor populations for validation and to improve model accuracy Certainty

Eligibility

Age

18 - 75 years

Sex

ALL

Healthy Volunteers

Yes

Inclusion Criteria

•Patients with abdominal tumors:
•all patients were pathologically diagnosed with abdominal tumors;
•The clinical case data of all patients were complete, and complete follow-up was obtained, with clear information on medical visits, operation time and survival status within 2 years. If the cause of death is unknown, it will be recorded as censored data;
•All patients had no history of active abdominal bleeding, no serious infection or other abdominal diseases that affected the observation of CT imaging within 3 months before surgery.
•Non-tumor population:
•all patients have complete clinical case data, complete abdominal CT, no history of malignant tumors, no serious infections or other abdominal diseases that affect the diagnosis and observation of CT imaging.

Exclusion Criteria

•Cases in which contrast-enhanced or noncontrast CT images show unclear lesions, with significant noise and artifacts;

Locations (2)

Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)

Hangzhou, Zhejiang, China

Zhejiang Cancer Hospital；Cancer hospital of the university of chinese academy of sciences

Hangzhou, Zhejiang, China

Key Dates

Start Date

July 1, 2024

Primary Completion Date

December 31, 2029

Completion Date

December 31, 2029

Last Updated

September 26, 2024

Enrollment

100,000

ESTIMATED participants

Conditions

Abdominal Neoplasm

Contacts

Xiangdong Cheng

CONTACT

0086-571-881280 Chengxd516@126.com

Can Hu

CONTACT

13968032995 chengxd@zjcc.org.cn

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: September 26, 2024Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

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A Pan-cancer Screening and Diagnosis Model Based on Abdominal CT Was Established

Inclusion Criteria

Exclusion Criteria

Remote Patient Monitoring for Preoperative Risk Assessment

To Investigate the Use of a New Syringe "Visual Pressure Control (VPC)" for Epidural Anesthesia in Children Surgery

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