Geneva, July 7 -- International Clinical Trials Registry received information related to the study (ChiCTR2600127047) titled 'Accuracy Validation of an Artificial Intelligence Recognition Technique on Non-contrast Esophageal CT in High-Risk Population Screening' on June 23.
Study Type: Diagnostic test
Study Design:
Diagnostic test for accuracy
Primary Sponsor: Shanghai Changhai Hospital
Condition:
Esophageal Cancer
Intervention:
Gold Standard:Upper gastrointestinal endoscopy
surgical or biopsy pathology
For those in whom the gold standard could not be obtained for various reasons, the absence of symptoms such as retrosternal pain and dysphagia during telephone follow-up within the observation period was used as the reference stand...