Neutrophil-lymphocyte Ratio and Platelet-lymphocyte Ratio as Predictors for Adverse Events in EVAR

Neutrophil-lymphocyte Ratio and Platelet-lymphocyte Ratio as Predictors for Adverse Events in Endovascular Aneurysm Repair for Abdominal Aorticaneurysm

This study investigated the association of chronic inflammatory markers with the clinical outcome after endovascular aneurysm repair (EVAR) for abdominal aortic aneurysm.

The study included 230 consecutive AAA patients, treated electively by EVAR from March 2016 to February 2019. The values of simple inflammatory markers,neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR), were measured pre- and postoperatively.Adverse events included any major adverse cardiovascular events (MACE), acute kidney injury and death from any cause.

Inclusion Criteria:

• AAA
• Elective
• EVAR

Exclusion Criteria:

• Emergency
• Open surgery