Pharmacology articles

How Do We Manage Antiaggregation in BARC I Bleeding after AMI?

How Do We Manage Antiaggregation in BARC I Bleeding after AMI?

Dual antiplatelet therapy (DAPT) after acute myocardial infarction (AMI) has been shown useful to reduce thrombotic events, but one of its downsides is bleeding, especially in elderly patients. BARC bleeding type I, also called nuisance bleeding (NB), is of low frequency, but its evolution and impact remain unclear, as does its management.  A subanalysis of

El ticagrelor muestra beneficios en la función microvascular coronaria luego de un IAMSEST

P2Y12 Inhibitor Monotherapy vs Aspirin: Results of a Network Meta-Analysis

Revascularization and antiaggregation guidelines have typically recommended aspirin (AAS) as first choice for secondary prevention of cardiovascular events after DES stenting. However, these past few years this strategy has been called into question, seeing as studies have shown the superiority of P2Y12 inhibitor monotherapy (IP2Y12) with clopidogrel or ticagrelor. There is little data comparing both

¿La seguridad y eficacia de la monoterapia con Ticagrelor depende del índice de masa corporal?

Safety and Efficacy of Ticagrelor Monotherapy According to BMI

Obesity is growing dramatically around the world, regardless of income. For instance, 53% of US adults are obese, and 53% of people in the EU are overweight.  The actual impact of elevated body mass index (BMI) in antiaggregation safety and efficacy, being it DAPT or SAPT, has not yet been properly looked at.   This is

TCT 2022

TCT 2022 | PCSK9 Inhibitor in Patients with STEMI to Lower LDL Cholesterol

In patients with ST-elevation myocardial infarction (STEMI), early treatment with statins —regardless of low-density lipoprotein (LDL) cholesterol levels — is routine around the world. Adding a potent LDL lowering agent, as a PCSK9 inhibitor, has proven clinical benefits in patients with a history of acute coronary syndrome or atherosclerosis, since treatment with statins have not

apixaban en fibrilacion auricular tavi

Apixaban and Valve Thrombosis after TAVR

TAVR has been associated with early valve thrombosis, characterized by thrombus formation in the prosthetic valve with or without valve dysfunction. This dysfunction is related to leaflet thickening and reduced motion, reduced effective orifice area, or increased transvalvular gradient. A multidetector CT scan allows the dynamic assessment of valves and ruling out fibrosis vs. thrombosis. 

Nueva y discrepante información sobre los vasos no culpables en el infarto

Heparin Pretreatment in STEACS Treatment: A New Old Ally?

The treatment of ST-segment elevation acute coronary syndromes (STEACS) is undoubtedly reperfusion therapy with primary percutaneous coronary intervention. Similarly, nobody doubts that the pretreatment with more stronger antiplatelet agents has a role in such a treatment. In certain sites, unfractionated heparin (UFH) pretreatment is also administered before the patient enters the cath lab; its aim

ESC 2022


On the 3erd day of the European Cardiology Congress 2022 the INVICTUS study was presented, including 4565 patients with atrial fibrillation secondary to rheumatism driven CAD. The aim of this study was to compare the use of Rivaroxaban vs vitamin K antagonists (VKA) in this populations. Mean age was 50 and most patients were women. 

El ticagrelor muestra beneficios en la función microvascular coronaria luego de un IAMSEST

Adherence to P2Y12 Inhibitors in Acute Coronary Syndrome: Prognosis

Non-adherence to medication in patients with acute coronary syndrome (ACS) remains to be solved; the use of polypills and a closer follow up have been tried out (follow up calls and motivation groups). Antiaggregation guidelines recommend dual antiplatelet therapy (DAPT) for at least one year after ACS.  Adherence to drug treatment is comprised of multiple

ESC 2022

ESC 2022 | PERSPECTIVE: Efficacy and Safety of Sacubitril/Valsartan Compared with Valsartan in Cognitive Function of Patients with Cardiac Failure and Preserved Function

About 30 to 80% of patients with heart failure (HF) have some sort of cognitive impairment, with a higher risk of dementia than the general population.  A component of sacubitril/valsartan inhibits neprilysin—an enzyme involved in amyloid-β peptide degradation (Alzheimer’s disease)—, and that could worsen cognitive impairment. The PERSPECTIVE study is the first randomized trial to

ESC 2022

ESC 2022 | SECURE Trial

This study, presented by Dr. Valentin Fuster, focused on the importance of medical treatment compliance, initially showing data from the FOCUS study where the poor compliance observed in patients after an acute myocardial infarction (AMI) event was improved by creating a polypill (aspirin, simvastatin, and ramipril). Based on this, the SECURE randomized study was conducted

ESC 2022


The TIME study, presented by Dr. Thomas MacDonald, is a randomized study of over 21,000 patients with high blood pressure with a follow-up beyond 5 years. As is widely known, high blood pressure is the leading global cause of early death, accounting for nearly 10 million deaths in 2015, of which 4.9 million were caused by