Clinical Trial

Early Detection of Concealed Cardiac Amyloidosis Using AI-ECG and CT-Derived Extracellular Volume in Patients With Atrial Fibrillation

Study acronym: SEARCH-AF
Not Yet Recruiting
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Summary
This study investigates the clinical efficacy of a non-invasive screening protocol using AI-ECG and CT-ECV analysis for cardiac amyloidosis. The study targets on atrial fibrillation(AF) patients with "red-flag" indicators. Participants are randomized 1:1 into either an early screening or usual care group. * Early screening group : AI- ECG and/or CT-ECV analysis + AF treatment * Usual care group : AF treatment Both groups followed for 2 years to compare CA detection rates and clinical outcomes.
Trial Details
NCT Number NCT07567508
Lead Sponsor Samsung Medical Center
Collaborators: Mayo Clinic
Conditions Atrial Fibrillation (AF), Cardiac Amyloidosis
Enrollment 500 participants
Start Date 2026-05
Primary Completion 2029-12-31 (estimated)
Study Completion 2029-12-31 (estimated)
Updated on ClinicalTrials.gov 2026-05-05