Methods, design, and initial results of an angiographic core lab from VOYAGER-PAD.

ABSTRACT: Background: Anatomy is critical in risk stratification and therapeutic decision making in coronary disease. The relationship between anatomy and outcomes is not well described in PAD. We sought to develop an angiographic core lab within the VOYAGER-PAD trial. The current report describes the methods of creating this core lab, its study population, and baseline anatomic variables. Methods: Patients undergoing lower-extremity revascularization for symptomatic PAD were randomized in VOYAGER-PAD. The median follow up was 2.25 years. Events were adjudicated by a blinded Clinical Endpoint Committee. Angiograms were collected from study participants; those with available angiograms formed this core lab cohort. Angiograms were scored for anatomic and flow characteristics by trained r

SUBMITTER: Rogers RK 

PROVIDER: S-EPMC11010567 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature