Kanic Vojko, Vollrath Maja, Penko Meta, Markota Andrej, Kompara Gregor, Kanic Zlatka
University Medical Centre Maribor, Maribor, Slovenia.
Herzzentrum Leipzig, Leipzig, Germany.
Heart Lung Circ. 2018 Jan;27(1):73-78. doi: 10.1016/j.hlc.2017.02.011. Epub 2017 Mar 20.
Data on the use of GPIIb-IIIa receptor inhibitors (GPI) in acute coronary syndrome (ACS) patients presenting with cardiogenic shock and/or after cardiopulmonary resuscitation is sparse. The aim of the study was to establish the possible influence of the adjunctive use of GPI on 30-day and 1-year mortality in these high-risk patients.
Acute coronary syndrome patients (261), who presented with cardiogenic shock and/or were cardiopulmonary resuscitated on admission, were analysed. Groups receiving (170 patients) and not receiving (91 patients) GPI were compared regarding 30-day and 1-year mortality.
The unadjusted all-cause 30-day and 1-year mortality were similar in patients receiving GPI and those not receiving GPI [79 patients (46.5%) vs 50 patients (54.9%) at 30 days; ns, 91 patients (53.5%) vs. 55 (61.1%) at 1 year; ns]. After the adjustment for baseline and clinical characteristics, the adjunctive usage of GPI was identified as an independent prognostic factor in lower 30-day mortality (adjusted OR: 0.41; 95%CI: 0.20 to 0.84; p=0.015) and 1-year mortality (HR 0.62; 95%CI 0.39-0.97; p=0.037). Age, left main PCI and major bleeding were also identified as independent prognostic factors in worse 30-day and 1-year mortality. In addition, Thrombolysis in Myocardial Infarction (TIMI) flow 0/1 pre-percutaneous coronary intervention (PCI) predicted a worse 1-year outcome. Novel oral P2Y12 receptor antagonists predicted better 30-day and 1-year survival.
Our study suggests that the adjunctive usage of GPI may be beneficial in this high-risk group of patients in whom a delayed onset of action of oral antiplatelet therapy would be expected.
