A Pan-cancer Screening and Diagnosis Model Based on Abdominal CT Was Established
ConditionAbdominal Neoplasm
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18-75
SponsorXiangdong Cheng
About this trial
Abdominal noncontrast scan and contrast-enhanced CT were used to establish a screening and diagnostic model for abdominal tumors
Eligibility criteria
This trial accepts healthy volunteersQualifiers
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.
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.
Disqualifiers
Cases in which contrast-enhanced or noncontrast CT images show unclear lesions, with significant noise and artifacts;
Trial population
Patients with abdominal tumors or Non-tumor population
Trial design
Design model
Case-only
Time perspective
Retrospective
Treatments tested in this trial
Not listed
Trial groups
No trial groups listed
Trial outcomes
Primary outcomes
1
Whether or not there is a diagnosis of abdominal tumor questionnaire
Whether or not there is a diagnosis of abdominal tumor
Time frame
first visited at baselineSponsors and contacts
Click on the lead sponsor to view all of their trials.
Xiangdong Cheng
Lead sponsor
Zhejiang Cancer Hospital
Sponsor institution
Source ClinicalTrials.gov