Marili Niglas

Abstract Preclinical studies suggest beneficial effects of GLP-1 agonists in pulmonary arterial hypertension (PAH). This first-in-disease study evaluated acute hemodynamic effects of GLP-1 agonist, exenatide administered i.v. in patients with idiopathic PAH and CTEPH as well as in a PAH rodent model. Seventeen patients (9 idiopathic PAH) received an exenatide infusion during right heart catheterization, which included multisite sampling for circulating metabolites.

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