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Circulating heart failure biomarkers beyond natriuretic peptides: review from the Biomarker Study Group of the Heart Failure Association (HFA), European Society of Cardiology (ESC).

ABSTRACT: New biomarkers are being evaluated for their ability to advance the management of patients with heart failure. Despite a large pool of interesting candidate biomarkers, besides natriuretic peptides virtually none have succeeded in being applied into the clinical setting. In this review, we examine the most promising emerging candidates for clinical assessment and management of patients with heart failure. We discuss high-sensitivity cardiac troponins (Tn), procalcitonin, novel kidney markers, soluble suppression of tumorigenicity 2 (sST2), galectin-3, growth differentiation factor-15 (GDF-15), cluster of differentiation 146 (CD146), neprilysin, adrenomedullin (ADM), and also discuss proteomics and genetic-based risk scores. We focused on guidance and assistance with daily clinical care decision-making. For each biomarker, analytical considerations are discussed, as well as performance regarding diagnosis and prognosis. Furthermore, we discuss potential implementation in clinical algorithms and in ongoing clinical trials.

SUBMITTER: Meijers WC

PROVIDER: S-EPMC9292239 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:The American College of Cardiology (ACC) and European Society of Cardiology/European Atherosclerosis Society (ESC/EAS) have recently published recommendations for the use of proprotein convertase subtilisin/kexin-9 (PCSK9) inhibitors in situations of very high risk. We aim to assess in the real world the suitability of PCSK9 inhibitors for acute coronary syndromes.We analyzed a prospective Swiss cohort of 2023 patients hospitalized for acute coronary syndromes between 2009 and 2014 with available data for low-density lipoprotein cholesterol and lipid-lowering therapy at 1 year. Clinical familial hypercholesterolemia was defined using the Dutch Lipid Clinic Network algorithm as unlikely, possible, probable, or definite. We simulated a fixed relative reduction of 24% in low-density lipoprotein cholesterol levels at 1 year in all patients not treated with ezetimibe, irrespective of the low-density lipoprotein cholesterol levels and statin regimen. At 1 year, 94.3% of patients were treated with statin, 5.8% with ezetimibe, and 35.8% of patients had on-target low-density lipoprotein cholesterol levels (<1.8 mmol/L); 25.6% met criteria for possible or probable/definite familial hypercholesterolemia. After a simulation of the lipid-lowering effect of ezetimibe, the proportion of patients who would be eligible for PCSK9 inhibitors at 1 year was 13.4% using American College of Cardiology criteria and 2.7% using European Society of Cardiology/European Atherosclerosis Society criteria. Patients with possible or probable/definite familial hypercholesterolemia were more eligible for PCSK9 inhibitors compared with their non-familial hypercholesterolemia counterparts: 27.6% versus 8.8% according to American College of Cardiology criteria and 6.6% versus 1.8% according to European Society of Cardiology/European Atherosclerosis Society criteria (P<0.001).Recommendations made by the American College of Cardiology guidelines would lead to 5-fold higher eligibility rates for PCSK9 inhibitors compared to the European Society of Cardiology/European Atherosclerosis Society consensus statement in acute coronary syndrome patients.

Project description:AimsEuropean Association of Cardiovascular Imaging/Heart Failure Association Cardiac Oncology Toxicity Registry was launched in October 2014 as a European Society of Cardiology multicentre registry of breast cancer patients referred to imaging laboratories for routine surveillance, suspected, or confirmed anticancer drug-related cardiotoxicity (ADRC). After a pilot phase (1 year recruitment and 1 year follow-up), some changes have been made to the protocol (version 1.0) and electronic case report form.Methods and resultsMain changes of the version 2.0 concerned exclusion criteria, registry duration, and clarification of the population characteristics. Breast cancer radiotherapy has been removed as an exclusion criterion, which involves now only history of a pre-chemotherapy left ventricular dysfunction. The period for long-term registry recruitment has been reduced (December 2017), but the target study population was extended to 3000 patients. The characteristics of the population are now better defined: patients seen in an imaging lab, which will include patients undergoing chemotherapy with associated targeted therapy or no targeted therapy, at increased risk of ADRC. In total, 1294 breast cancer patients have been enrolled, and 783 case report forms locked from October 2014 to November 2016. Of these, 481 (61.4%) were seen at first evaluation and 302 (38.6%) while on oncologic treatment with anticancer drugs. Fifty-two patients (17.2%) were not in targeted therapies, 191 (63.3%) were ongoing targeted therapy, and 59 (19.5%) had completed it. Twenty-three (2.9%) patients had a suspected diagnosis and 35 (4.5%) a confirmed diagnosis of ADRC. Arterial hypertension was the most prevalent cardiovascular risk factor (29.2%) followed by diabetes (6.1%). Previous history of heart failure accounted for 0.5%, whereas previous cardiac disease was identified in 6.3% of population.ConclusionThe changes of the original protocol of the COT Registry and first update allow a first glance to the panorama of cardiovascular characteristics of breast cancer patients enrolled.

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Circulating heart failure biomarkers beyond natriuretic peptides: review from the Biomarker Study Group of the Heart Failure Association (HFA), European Society of Cardiology (ESC).

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