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Clinical trial

A Self-rating Risk Factor Questionnaire for the Improvement of Endoscopic Prediction of Gastrointestinal Cancer: a Big-data-based Diagnostic Study

NCT04071431 is registered in ClinicalTrials.gov with Yanqing Li as lead sponsor.

NCT NCT04071431
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Registry record

As filed in ClinicalTrials.gov.

Title
A Self-rating Risk Factor Questionnaire for the Improvement of Endoscopic Prediction of Gastrointestinal Cancer: a Big-data-based Diagnostic Study
Lead sponsor
Yanqing Li
Phase
Not applicable
Overall status
Unknown status
Start date
May 29, 2019
Completion date
April 30, 2021
Enrollment
34,906 (estimated)
Sites
1

Conditions

As the registry lists them; a condition with its own page is linked.

early detection of cancer