Selexipag, a selective prostacyclin receptor agonist in pulmonary arterial hypertension: a pharmacology review.

Pulmonary hypertension is defined by a mean pulmonary artery pressure ≥25 mm Hg at rest. Management of pulmonary arterial hypertension (PAH) includes specific drug therapy with calcium channel blockers in vasoreactive patients, or drugs approved for PAH in non-reactive patients that target the endothelin, nitric-oxide and prostacyclin pathways. Areas covered: The review covers receptor selectivity, pharmacokinetics, pharmacodynamics and adverse effects (AEs) of intravenous (IV) epoprostenol (synthetic prostacyclin); the prostacyclin analogs iloprost, beraprost, and treprostinil administered by IV, subcutaneous, inhaled or oral routes; and the oral selective prostacyclin receptor agonist selexipag.

[Perception of physicians on factors that influence the choice of a dicoumarin or a new oral anticoagulant in patients with non-valvular atrial fibrillation].

Aims: Recent studies have demonstrated the efficacy and safety of new oral anticoagulant drugs for the prevention of thromboembolic events in patients with non-valvular atrial fibrillation. Our aim was to evaluate the factors that can influence physicians in their choice between a classic and a new anticoagulant in these patients.

Design: Several variables of interest were discussed and analysed using a Workmat methodology.

[Fosfomycin trometamol: multiple-dose regimen for the treatment of lower urinary tract infections].

Introduction: A short antibiotic regimen is recommended for the treatment of uncomplicated lower urinary tract infection. Nevertheless, the treatment to follow in other situations is not so clearly defined. When the person affected by lower urinary tract infection is not a young woman, it is recommended to treat at least 7 days, and quinolones or cotrimoxazole are the antibiotics most often used.