Purpose of review: The purpose of this review is to analyze and discuss the most recent data on in hospital prescription of Proprotein Convertase Subtilisin/Kexin 9 (PCSK9) inhibitors in patients with acute coronary syndrome (ACS).
Recent findings: Recent randomized clinical trials (RTCs) have demonstrated a beneficial effect of monoclonal antibodies (mAb) PCSK9i prescription in patients with ACS on rapid reduction of low-density lipoprotein cholesterol (LDL-C) and on coronary atherosclerosis assessed by intracoronary imaging. Additionally, the safety profile of mAb PCSK9i was confirmed in all RTCs. Available RCTs show the effectiveness and rapid achievement of LDL-C levels according to American College of Cardiology/American Heart Association and European Society of Cardiology guidelines for ACS patients. However, RCTs addressing cardiovascular outcomes of PCSK9i in-hospital initiation in ACS patients are currently ongoing.
Keywords: Acute coronary syndrome; Lipid lowering therapy; Major adverse cardiovascular events; PCSK9i.
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