Advanced pharmacodynamics of cangrelor in healthy volunteers: a dose-finding, open-label, pilot trial.

ABSTRACT:

Background

High on-treatment platelet reactivity (HTPR) remains a major problem in the acute management of ST-elevation myocardial infarction (STEMI), leading to higher rates of stent thrombosis and mortality. We aimed to investigate a novel, prehospital treatment strategy using cangrelor and tested its pharmacodynamic effects in a model using healthy volunteers.

Methods

We conducted a dose-finding, open-label, pilot trial including 12 healthy volunteers and tested three ascending bolus infusions of cangrelor (5 mg, 10 mg and 20 mg) and a bolus infusion followed by a continuous infusion via an intravenous (IV) flow regulator. Platelet function was assessed using multiple electrode aggregometry (MEA), vasodilator-stimulated phosphoprotein phosphorylation assay (VASP-P) and th

SUBMITTER: Gelbenegger G 

PROVIDER: S-EPMC9008922 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature