Diagnostic Prediction Model for De Novo Metastatic Breast Cancer

The goal of this observational study is to create a tool to estimate the risk of macroscopic distant tumor spread in women with newly diagnosed breast cancer. The main question it aims to answer is: • Can a model, which combines routine medical information collected at diagnosis, accurately predict if a patient has metastasis large enough to be found during systemic imaging? Researchers will review the past medical records of participants who were treated at a university hospital. Because this study looks at past data, participants will not be asked to do any new tasks, take new tests, or change their medical care.

NCT Number	NCT07752238
Lead Sponsor	Markusovszky University Teaching Hospital os County Vas
Conditions	Breast Cancer, Metastatic Invasive Breast Cancer
Enrollment	925 participants
Start Date	2026-08-10
Primary Completion	2026-10-31 (estimated)
Study Completion	2027-02-28 (estimated)
Updated on ClinicalTrials.gov	2026-08-12