Prognostic Role of Lipoprotein(a) in Elective Percutaneous Coronary Revascularization

Assiut University

Status: Begins enrollment in 7 months

Conditions: PCI

Study type: Observational

Funder types: Other

Identifiers

NCT07197242

Lp(a) and Risk in Elective PCI

Details and patient eligibility

About

The study investigates the role of Lipoprotein(a) [Lp(a)] levels in predicting cardiovascular risk and adverse events in patients undergoing elective percutaneous coronary intervention (PCI).

Full description

his is a multicenter prospective observational cohort study conducted at Assiut University Heart Hospital and affiliated centers. The study focuses on patients undergoing elective (non-ACS) PCI for stable coronary artery disease. Baseline Lp(a) levels will be measured pre-PCI using isoform-insensitive immunoassays, and patients will be followed for 24 months to document cardiovascular outcomes. The primary goal is to assess whether elevated Lp(a) (≥125 nmol/L) independently predicts 2-year major adverse cardiovascular events (MACE) beyond conventional risk factors and procedural complexity. The study also aims to evaluate the prevalence of elevated Lp(a) among this population and its incremental prognostic value for refining risk stratification models such as SYNTAX II/ACEF. Collected blood samples will be stored in a biobank for future exploratory analyses.

Enrollment: 156 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Adults aged 18 years or older

Undergoing elective PCI for stable coronary artery disease

Ability to provide informed consent

Willingness to undergo blood sampling prior to PCI

Exclusion criteria

• Acute coronary syndrome within 30 days

Cardiogenic shock

Prior heart transplant or left ventricular assist device (LVAD)

Life expectancy less than 1 year due to non-cardiac causes

Participation in a blinded Lp(a)-lowering outcome trial at the time of enrollment

Trial design

156 participants in 1 patient group

Adult patients (≥18 years old) undergoing elective PCI for stable coronary artery disease will form

Description:

The targeted cohort consists of men and women presenting with stable ischemic heart disease scheduled to undergo elective PCI at the Assiut University Heart Hospital cardiac catheterization unit