Search

Immunotherapy has revolutionized the treatment of various cancers leading to a clear survival benefit with cured or long-surviving patients. Atherosclerosis and cancer share risk factors and molecular mechanisms and have as their common thread a state of chronic inflammation linked to a deregulation of the immune system. A growing body of evidence is accumulating on the potential worsening effect of immune checkpoint inhibitors on atherosclerosis, with subsequent worsening of patients' long-term cardiovascular risk. The molecular pathways implicated in the growth and deregulation of atherosclerotic plaques seem to be the same (CTLA-4, PD-1, PD-L1) as those on which the anti-tumor effect is exerted. Owing to the increasing number of cancer patients treated with immunotherapy and the improved survival with the possibility of prolonged disease control, it is necessary to know the potential increase in cardiovascular risk for atherosclerosis-related events and to establish all prevention measures to reduce it.

Atherosclerosis is a systemic disease that can involve different arterial districts. Traditionally, the focus of cardiologists has been on the diagnosis and treatment of atherosclerotic coronary artery disease (CAD). However, atherosclerosis localization in other districts is increasingly common and is associated with an increased risk of CAD and, more generally, of adverse cardiovascular events. Although the term peripheral arterial disease (PAD) commonly refers to the localization of atherosclerotic disease in the arterial districts of the lower limbs, in this document, in accordance with the European Society of Cardiology guidelines, the term PAD will be used for all the locations of atherosclerotic disease excluding coronary and aortic ones. The aim of this review is to report updated data on PAD epidemiology, with particular attention to the prevalence and its prognostic impact on patients with CAD. Furthermore, the key points for an appropriate diagnostic framework and a correct pharmacological therapeutic approach are summarized, while surgical/interventional treatment goes beyond the scope of this review.

With the growing knowledge about the role of inflammatory processes in the pathogenesis of atherosclerotic lesions, inflammation has been identified as a cardiovascular risk factor and therapeutic target to reduce the residual risk in patients with atherosclerotic disease. Several therapeutic agents with anti-inflammatory action have been tested to evaluate their efficacy and safety in the context of atherosclerotic cardiovascular diseases. Among these, colchicine, a drug with multiple therapeutic effects including anti-inflammatory action, in randomized clinical trials conducted in the setting of atherosclerotic cardiovascular disease secondary prevention, significantly reduced the risk of adverse cardiovascular events.This position paper of the Italian Association of Hospital Cardiologists (ANMCO) summarizes the main biological mechanisms through which colchicine contributes to the inhibition of inflammatory processes that increase the atherosclerotic cardiovascular risk. Furthermore, the document reports the available evidence on clinical impact of colchicine treatment in the reduction of residual cardiovascular risk in chronic and acute coronary syndromes. Finally, practical information is provided regarding the use of this drug in this specific clinical setting, emphasizing precautions and possible side effects.

The clinical benefit of LDL cholesterol (LDL-C) lowering for cardiovascular disease prevention is well documented. This paper from the Italian Study Group on Atherosclerosis, Thrombosis and Vascular Biology summarizes current recommendations for treatment of hypercholesterolemia, barriers to lipid-lowering therapy implementation and tips to overcome them, as well as available evidence on the efficacy and safety of bempedoic acid. We also report an updated therapeutic algorithm for pharmacological LDL-C lowering in view of the introduction of bempedoic acid in clinical practice., (Copyright © 2022. Published by Elsevier Inc.)

Inflammation plays an important role in cardiovascular disease. Growing evidence suggests a profound involvement of the inflammatory response in the development and progression of atherosclerosis and its complications. In patients with atherosclerotic cardiovascular disease (ASCVD), residual cardiovascular risk often remains high despite optimal medical therapy and the achievement of the therapeutic targets recommended by current guidelines. Among the multiple components of residual risk, residual inflammatory risk, assessed by plasma levels of high-sensitivity C-reactive protein, has shown a strong association with the incidence of cardiovascular events. Recent studies suggest that therapeutic modulation of inflammation, particularly the interleukin (IL)-1/IL-6 pathway, is a promising strategy for the prevention and treatment of cardiovascular and kidney diseases. This review aims to discuss pragmatically the interaction between inflammation and ASCVD, describe current evidence on anti-inflammatory therapies in patients with cardiovascular and renal diseases, and outline the potential implications of these new therapeutic approaches in contemporary and future practice.

Given the high prevalence of preexisting cardiovascular diseases and the increased incidence of adverse cardiovascular events in patients hospitalized for SARS-CoV-2 infection, the identification of optimal antithrombotic approaches in terms of risk/benefit ratio and outcome improvement appears crucial in this setting. In the present position paper we collected current evidence from the literature to provide practical recommendations on the management of antithrombotic therapies (antiplatelet and anticoagulant) in various clinical contexts prevalent during the SARS-CoV-2 outbreak: in-home management of oral anticoagulant therapy; interactions between drugs used in the SARS-CoV-2 infection and antithrombotic agents; in-hospital management of antithrombotic therapies; diagnosis, risk stratification and treatment of in-hospital thrombotic complications.