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VAP-Measured Lipid Subfractions and In-Stent Restenosis After PCI
Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University
Summary
This multicenter observational study investigates whether lipid and lipoprotein subfractions measured by Vertical Auto Profile (VAP) are associated with coronary in-stent restenosis after percutaneous coronary intervention (PCI). The study includes a retrospective cross-sectional component in patients with prior PCI who undergo repeat coronary angiography and a prospective follow-up component in patients undergoing index PCI. Serum samples obtained from routine clinical blood collection will be used for VAP testing without additional blood draws.
Official title: A Multicenter Observational Cohort Study of VAP-Measured Lipid and Lipoprotein Subfractions and In-Stent Restenosis After Percutaneous Coronary Intervention Across ASCVD Risk Strata
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
3600
Start Date
2025-07-01
Completion Date
2028-12-01
Last Updated
2026-04-16
Healthy Volunteers
No
Interventions
No intervention
Observational study only. Participants receive standard clinical care. Serum samples from routine clinical blood collection are used for VAP testing without additional study-specific intervention.
Locations (1)
The Second Affiliated Hospital Zhejiang University School of Medicine
Hangzhou, Zhejiang, China