ABSTRACT
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has given rise to a pandemic of unprecedented proportions in the modern era because of its highly contagious nature and impact on human health and society: coronavirus disease 2019 (COVID-19). Patients with cardiovascular (CV) risk factors and established CV disease (CVD) are among those initially identified at the highest risk for serious complications, including death. Subsequent studies have pointed out that patients with cancer are also at high risk for a critical disease course. Therefore, the most vulnerable patients are seemingly those with both cancer and CVD, and a careful, unified approach in the evaluation and management of this patient population is especially needed in times of the COVID-19 pandemic. This review provides an overview of the unique implications of the viral outbreak for the field of cardio-oncology and outlines key modifications in the approach to this ever-increasing patient population. These modifications include a shift toward greater utilization of cardiac biomarkers and a more focused CV imaging approach in the broader context of modifications to typical practice pathways. The goal of this strategic adjustment is to minimize the risk of SARS-CoV-2 infection (or other future viral outbreaks) while not becoming negligent of CVD and its important impact on the overall outcomes of patients who are being treated for cancer.
Subject(s)
Antineoplastic Agents/adverse effects , COVID-19/complications , Cardiovascular Diseases/etiology , Cross Infection/prevention & control , Neoplasms/complications , Neoplasms/therapy , Anthracyclines/adverse effects , COVID-19/physiopathology , COVID-19/prevention & control , COVID-19/transmission , Cardiovascular Diseases/diagnostic imaging , Cardiovascular Diseases/therapy , Humans , Proteasome Inhibitors/adverse effects , Protein Kinase Inhibitors/adverse effects , Radiotherapy/adverse effects , Receptor, ErbB-2/antagonists & inhibitors , Referral and Consultation , SARS-CoV-2 , Trastuzumab/adverse effectsABSTRACT
Cardiologists are encountering a growing number of cancer patients with ischaemic heart disease (IHD). Several factors account for the interrelationship between these two conditions, in addition to improving survival rates in the cancer population. Established cardiovascular (CV) risk factors, such as hypercholesterolaemia and obesity, predispose to both IHD and cancer, through specific mechanisms and via low-grade, systemic inflammation. This latter is also fuelled by clonal haematopoiesis of indeterminate potential. Furthermore, experimental work indicates that IHD and cancer can promote one another, and the CV or metabolic toxicity of anticancer therapies can lead to IHD. The connections between IHD and cancer are reinforced by social determinants of health, non-medical factors that modify health outcomes and comprise individual and societal domains, including economic stability, educational and healthcare access and quality, neighbourhood and built environment, and social and community context. Management of IHD in cancer patients is often challenging, due to atypical presentation, increased bleeding and ischaemic risk, and worse outcomes as compared to patients without cancer. The decision to proceed with coronary revascularization and the choice of antithrombotic therapy can be difficult, particularly in patients with chronic coronary syndromes, necessitating multidisciplinary discussion that considers both general guidelines and specific features on a case by case basis. Randomized controlled trial evidence in cancer patients is very limited and there is urgent need for more data to inform clinical practice. Therefore, coexistence of IHD and cancer raises important scientific and practical questions that call for collaborative efforts from the cardio-oncology, cardiology, and oncology communities.
Subject(s)
Coronary Artery Disease , Hyperlipidemias , Myocardial Ischemia , Neoplasms , Humans , Myocardial Ischemia/etiology , Coronary Artery Disease/complications , Obesity/complications , Hyperlipidemias/complications , Neoplasms/complications , Neoplasms/epidemiology , Risk FactorsABSTRACT
BACKGROUND AND AIMS: Baseline cardiovascular toxicity risk stratification is critical in cardio-oncology. The Heart Failure Association (HFA) and International Cardio-Oncology Society (ICOS) score aims to assess this risk but lacks real-life validation. This study validates the HFA-ICOS score for anthracycline-induced cardiovascular toxicity. METHODS: Anthracycline-treated patients in the CARDIOTOX registry (NCT02039622) were stratified by the HFA-ICOS score. The primary endpoint was symptomatic or moderate to severe asymptomatic cancer therapy-related cardiac dysfunction (CTRCD), with all-cause mortality and cardiovascular mortality as secondary endpoints. RESULTS: The analysis included 1066 patients (mean age 54 ± 14 years; 81.9% women; 24.5% ≥65 years). According to the HFA-ICOS criteria, 571 patients (53.6%) were classified as low risk, 333 (31.2%) as moderate risk, 152 (14.3%) as high risk, and 10 (0.9%) as very high risk. Median follow-up was 54.8 months (interquartile range 24.6-81.8). A total of 197 patients (18.4%) died, and 718 (67.3%) developed CTRCD (symptomatic: n = 45; moderate to severe asymptomatic: n = 24; and mild asymptomatic: n = 649). Incidence rates of symptomatic or moderate to severe symptomatic CTRCD and all-cause mortality significantly increased with HFA-ICOS score [hazard ratio 28.74, 95% confidence interval (CI) 9.33-88.5; P < .001, and hazard ratio 7.43, 95% CI 3.21-17.2; P < .001) for very high-risk patients. The predictive model demonstrated good calibration (Brier score 0.04, 95% CI 0.03-0.05) and discrimination (area under the curve 0.78, 95% CI 0.70-0.82; Uno's C-statistic 0.78, 95% CI 0.71-0.84) for predicting symptomatic or severe/moderate asymptomatic CTRCD at 12 months. CONCLUSIONS: The HFA-ICOS score effectively categorizes patients by cardiovascular toxicity risk and demonstrates strong predictive ability for high-risk anthracycline-related cardiovascular toxicity and all-cause mortality.
ABSTRACT
OBJECTIVES: The aim of this study was to analyze the efficacy and safety of percutaneous balloon pericardiotomy (PBP) in oncological patients who present with a malignant pericardial effusion (MPE). BACKGROUND: The use of PBP as a treatment for MPE is not standardized due to the limited evidence. Furthermore, the performance of a second PBP for a recurrence after a first procedure is controversial. METHODS: The BALTO Registry (BALloon pericardioTomy in Oncological patients) is a prospective, single-center, observational registry that includes consecutive PBP performed for MPE from October 2007 to February 2022. Clinical and procedural, characteristics, as well as clinical outcome were analyzed. RESULTS: Seventy-six PBP were performed in 61 patients (65% female). Mean age was of 66.4 ± 11.2 years. In 15 cases, a second PBP procedure was performed due to recurrence despite the first PBP. The procedure could be performed effectively in all cases with only two serious complications. Ninety-five percent of cases were discharged alive from the hospital. During a median follow-up of 6.3 months (interquartile range [IQR], 0.9-10.8), MPE recurred in 24.5% cases although no recurrences were reported after the second procedure. No evidence of malignant pleural effusion developed on follow-up. The median overall survival time was 5.8 months (IQR, 0.8-10.2) and the time to recurrence after the first PBP was 2.4 months (IQR, 0.7-4.5). CONCLUSIONS: PBP is a safe and effective treatment for MPE. It could be considered an acceptable therapy in most MPE, even in those who recur after a first procedure.
Subject(s)
Balloon Occlusion , Pericardial Effusion , Humans , Female , Middle Aged , Aged , Male , Pericardiectomy/adverse effects , Treatment Outcome , Prospective Studies , Pericardial Effusion/diagnostic imaging , Pericardial Effusion/etiology , Pericardial Effusion/therapy , Balloon Occlusion/adverse effectsABSTRACT
BACKGROUND: The number of patients with cardiac implantable electronic devices (CIEDs) undergoing radiotherapy (RT) for cancer treatment is growing. At present, prevalence and predictors of RT-induced CIEDs malfunctions are not defined. METHODS: Systematic review and meta-analysis conducted following the PRISMA recommendations. PubMed, Scopus and Google Scholar were searched from inception to 31/01/2022 for studies reporting RT-induced malfunctions in CIEDs patients. Aim was to assess the prevalence of RT-induced CIEDs malfunctions and identify potential predictors. RESULTS: Thirty-two out of 3962 records matched the inclusion criteria and were included in the meta-analysis. A total of 135 CIEDs malfunctions were detected among 3121 patients (6.6%, 95% confidence interval [CI]: 5.1%-8.4%). The pooled prevalence increased moving from pacemaker (PM) to implantable cardioverter defibrillator (ICD), and cardiac resynchronization therapy and defibrillator (CRT-D) groups (4.1%, 95% CI: 2.9-5.8; 8.2% 95% CI: 5.9-11.3; and 19.8%, 95% CI: 11.4-32.2 respectively). A higher risk ratio (RR) of malfunctions was found when neutron-producing energies were used as compared to non-neutron-producing energies (RR 9.98, 95% CI: 5.09-19.60) and in patients with ICD/CRT-D as compared to patients with PM/CRT-P (RR 2.07, 95% CI: 1.40-3.06). On the contrary, no association was found between maximal radiation dose at CIED >2 Gy and CIEDs malfunctions (RR 0.93; 95% CI: 0.31-2.76). CONCLUSIONS: Radiotherapy related CIEDs malfunction had a prevalence ranging from 4% to 20%. The use of neutron-producing energies and more complex devices (ICD/CRT-D) were associated with higher risk of device malfunction, while the radiation dose at CIED did not significantly impact on the risk unless higher doses (>10 Gy) were used.
Subject(s)
Defibrillators, Implantable , Pacemaker, Artificial , HumansABSTRACT
The discipline of Cardio-Oncology has seen tremendous growth over the past decade. It is devoted to the cardiovascular (CV) care of the cancer patient, especially to the mitigation and management of CV complications or toxicities of cancer therapies, which can have profound implications on prognosis. To that effect, many studies have assessed CV toxicities in patients undergoing various types of cancer therapies; however, direct comparisons have proven difficult due to lack of uniformity in CV toxicity endpoints. Similarly, in clinical practice, there can be substantial differences in the understanding of what constitutes CV toxicity, which can lead to significant variation in patient management and outcomes. This document addresses these issues and provides consensus definitions for the most commonly reported CV toxicities, including cardiomyopathy/heart failure and myocarditis, vascular toxicity, and hypertension, as well as arrhythmias and QTc prolongation. The current document reflects a harmonizing review of the current landscape in CV toxicities and the definitions used to define these. This consensus effort aims to provide a structure for definitions of CV toxicity in the clinic and for future research. It will be important to link the definitions outlined herein to outcomes in clinical practice and CV endpoints in clinical trials. It should facilitate communication across various disciplines to improve clinical outcomes for cancer patients with CV diseases.
Subject(s)
Antineoplastic Agents , Cardiovascular Diseases , Heart Diseases , Neoplasms , Antineoplastic Agents/adverse effects , Cardiovascular Diseases/complications , Heart Diseases/complications , Humans , Medical Oncology , Neoplasms/drug therapyABSTRACT
PURPOSE OF REVIEW: Implementation of advanced echocardiographic techniques in cardio-oncology is a growing need as they are the cornerstone of early detection of cancer therapy-related cardiovascular toxicity (CTR-CVT). RECENT FINDINGS: Three-dimensional echocardiography and myocardial deformation techniques have shown more accuracy and reproducibility than classic 2D measurements in detecting cardiovascular adverse effects in patients undergoing anticancer therapies. Application of advanced echo techniques to daily monitoring of patients with cancer helps to identify those at risk of developing CTR-CVT during and after cancer treatment. Furthermore, advanced echo parameters improve early initiation of cardioprotective treatments in order to minimize cardiovascular events and cancer treatment interruption.
Subject(s)
Antineoplastic Agents , Neoplasms , Antineoplastic Agents/adverse effects , Cardiotoxicity/diagnostic imaging , Cardiotoxicity/etiology , Early Detection of Cancer , Echocardiography , Humans , Neoplasms/chemically induced , Neoplasms/complications , Neoplasms/drug therapy , Reproducibility of ResultsABSTRACT
Trastuzumab therapy has dramatically changed breast cancer prognosis. Consensus documents recommend a close monitoring during therapy, not always feasible, especially in metastatic breast cancer. The purpose of this study is to describe trastuzumab cardiotoxicity in metastatic breast cancer patients to understand how to improve cardiovascular monitoring. We retrospectively studied metastatic breast cancer patients scheduled for trastuzumab therapy (2001-2018). All patients underwent a baseline evaluation and monitoring during therapy. Cardiotoxicity was defined as symptomatic heart failure or asymptomatic decrease in left ventricular ejection fraction > 10% from baseline and < 53%. Ninety-two women were included, mean age 61 years (±14.43), median follow-up 42.5 months (IQR 26-74). Fourteen percent developed cardiotoxicity: two heart failure with preserved left ventricular ejection fraction, three heart failure with reduced left ventricular ejection fraction, and eight asymptomatic decreased in left ventricular ejection fraction. Eighty-one percent of cardiac dysfunction cases occurred within the first 4 years and on median of 31 months from trastuzumab initiation. Thus, in metastatic breast cancer patients, trastuzumab-mediated cardiotoxicity occurred more frequently during the first 4 years. These data should be considered to optimize follow-up protocols.
Subject(s)
Breast Neoplasms , Heart Diseases , Heart Failure , Breast Neoplasms/drug therapy , Cardiotoxicity/epidemiology , Cardiotoxicity/etiology , Female , Heart Diseases/complications , Heart Failure/complications , Humans , Incidence , Middle Aged , Receptor, ErbB-2 , Retrospective Studies , Stroke Volume , Trastuzumab/adverse effects , Ventricular Function, LeftABSTRACT
OPINION STATEMENT: Hematopoietic stem cell transplantation (HSCT) is considered, since 1957, a potentially curative therapeutic option for many hemopathies. Although it is an aggressive procedure, improvements in transplantation techniques and supportive strategies have markedly decreased treatment-related mortality, and the prevalence of HSCT survivors is expected to exceed half a million by 2030. At the same time, there is a growing awareness of the potentially negative effects of HSCT-related therapies on the cardiovascular (CV) system, and HSCT survivors constitute a population at high cardiovascular (CV) risk. Cardio-oncology has been proposed as a new approach to prevent cardiovascular toxicity during and after HSCT. The present article attempts to provide a multidisciplinary and practical approach to the prevention, monitoring, and management of the most common cardiovascular complications in patients undergoing hematopoietic stem cell transplantation.
Subject(s)
Cardiovascular Diseases/etiology , Hematopoietic Stem Cell Transplantation/adverse effects , Cardiovascular Diseases/prevention & control , Cardiovascular Diseases/therapy , Humans , Risk FactorsABSTRACT
AIM: Cardiotoxicity (CTox) is a major side effect of cancer therapies, but uniform diagnostic criteria to guide clinical and research practices are lacking. METHODS AND RESULTS: We prospectively studied 865 patients, aged 54.7 ± 13.9; 16.3% men, scheduled for anticancer therapy related with moderate/high CTox risk. Four groups of progressive myocardial damage/dysfunction were considered according to current guidelines: normal, normal biomarkers (high-sensitivity troponin T and N-terminal natriuretic pro-peptide), and left ventricular (LV) function; mild, abnormal biomarkers, and/or LV dysfunction (LVD) maintaining an LV ejection fraction (LVEF) ≥50%; moderate, LVD with LVEF 40-49%; and severe, LVD with LVEF ≤40% or symptomatic heart failure. Cardiotoxicity was defined as new or worsening of myocardial damage/ventricular function from baseline during follow-up. Patients were followed for a median of 24 months. Cardiotoxicity was identified in 37.5% patients during follow-up [95% confidence interval (CI) 34.22-40.8%], 31.6% with mild, 2.8% moderate, and 3.1% with severe myocardial damage/dysfunction. The mortality rate in the severe CTox group was 22.9 deaths per 100 patients-year vs. 2.3 deaths per 100 patients-year in the rest of groups, hazard ratio of 10.2 (95% CI 5.5-19.2) (P < 0.001). CONCLUSIONS: The majority of patients present objective data of myocardial injury/dysfunction during or after cancer therapy. Nevertheless, severe CTox, with a strong prognostic relationship, was comparatively rare. This should be reflected in protocols for clinical and research practices.
Subject(s)
Ventricular Dysfunction, Left , Adult , Aged , Female , Humans , Male , Middle Aged , Prevalence , Registries , Stroke Volume , Ventricular Dysfunction, Left/chemically induced , Ventricular Dysfunction, Left/epidemiology , Ventricular Function, LeftSubject(s)
Adrenergic beta-Antagonists , Anthracyclines , Cardiotoxicity , Troponin I , Humans , Troponin I/blood , Cardiotoxicity/prevention & control , Anthracyclines/adverse effects , Adrenergic beta-Antagonists/therapeutic use , Randomized Controlled Trials as Topic , Angiotensin Receptor Antagonists/therapeutic use , Angiotensin Receptor Antagonists/adverse effects , Prospective Studies , Multicenter Studies as Topic , Drug Therapy, CombinationABSTRACT
Transthoracic echocardiography (TTE) is the cornerstone of imaging in patients with a malignancy in all stages of their treatment-before, during, and after the completion of it-to identify most of the cardiotoxic complications. However, the restricted time and resources of cardio-oncology services and the high volume of oncological patients and survivors on the other hand limit the access of this population to this modality. Focused Echo in Cardio-Oncology (FECO) in proportion to other focused cardiac protocols is proposed as a valuable tool after the initial standard complete TTE to: (a) identify the potential toxicity expected by the specific cancer therapy applied; (b) assess sequentially the pre-existing abnormality, if any, in relation to therapy; (c) assess the effect of any cardio-protective intervention; (d) identify any cardiac origin of patient complaints during or after therapy; (e) assess cardiac function in asymptomatic patients who develop significant changes in cardiac biomarkers during cancer therapy. Four different protocols of FECO are proposed according to the type of cardiotoxicity anticipated: FECOm (in patients on chemotherapeutics that cause myocardial dysfunction), FECOv (in patients at risk of valvular heart disease), FECOpd (in patients at risk of pericardial disease), and FECOph (in patients at risk of pulmonary hypertension). The application of FECO protocols is aimed to ensure accuracy, reliability, and effectiveness in the early identification of cardiovascular complications, improving quality of life, and being at the same time cost-effective.
Subject(s)
Antineoplastic Agents , Neoplasms , Antineoplastic Agents/adverse effects , Cardiotoxicity , Echocardiography , Humans , Neoplasms/complications , Neoplasms/drug therapy , Quality of Life , Reproducibility of ResultsABSTRACT
AIMS: Anticancer therapies have extended the lives of millions of patients with malignancies, but for some this benefit is tempered by adverse cardiovascular (CV) effects. Cardiotoxicity may occur early or late after treatment initiation or termination. The extent of this cardiotoxicity is variable, depending on the type of drug used, combination with other drugs, mediastinal radiotherapy, the presence of CV risk factors, and comorbidities. A recent position paper from the European Society of Cardiology addressed the management of CV monitoring and management of patients treated for cancer. METHODS AND RESULTS: The current document is focused on the basis of the Cardio-Oncology (C-O) Services, presenting their rationale, organization, and implementation. C-O Services address the spectrum of prevention, detection, monitoring, and treatment of cancer patients at risk of cardiotoxicity and/or with concomitant CV diseases. These services require a multidisciplinary approach, with the aims of promoting CV health and facilitating the most effective cancer therapy. CONCLUSION: The expected growing volume of patients with cancer at risk of developing/worsening CV disease, the advent of new technological opportunities to refine diagnosis, and the necessity of early recognition of cancer therapy-related toxicity mandate an integrative multidisciplinary approach and care in a specialized environment. This document from the ESC Cardio-Oncology council proposes the grounds for creating C-O Services in Europe based on expert opinion.
Subject(s)
Cardiology/organization & administration , Cardiovascular Diseases , Medical Oncology/organization & administration , Models, Organizational , Neoplasms , Cardiology/education , Cardiovascular Diseases/diagnosis , Cardiovascular Diseases/prevention & control , Cardiovascular Diseases/therapy , Humans , Medical Oncology/education , Neoplasms/diagnosis , Neoplasms/prevention & control , Neoplasms/therapy , Patient Care TeamABSTRACT
PURPOSE: Left ventricular (LV) mechanics are impaired in patients with severe aortic stenosis (AS). Transcatheter aortic valve replacement (TAVR) has become a widespread technique for patients with severe AS considered inoperable or high risk for open surgery. This procedure could have a positive impact in LV mechanics. The aim of the study was to evaluate the effect of TAVR on LV function recovery, as assessed by myocardial deformation parameters, both immediately and in the long term. METHODS: One-hundred nineteen consecutive patients (81.2 ± 6.9 years, 50.4% female) from 10 centres in Europe with severe AS who successfully underwent TAVR with either a self-expanding CoreValve (Medtronic, Minneapolis, MN, USA) or a mechanically expanded Lotus valve (Boston Scientific, Natick, MA, USA) were enrolled in a prospective observational study. A complete echocardiographic examination was performed prior to device implantation, before discharge and 1 year after the procedure, including the assessment of LV strain using standard 2D images. RESULTS: Between baseline and discharge, only a modest but statistically significant improvement in GLS (global longitudinal strain) could be seen (GLS% -14.6 ± 5.0 at baseline; -15.7 ± 5.1 at discharge, p = 0.0116), although restricted to patients in the CoreValve group; 1 year after the procedure, a greater improvement in GLS was observed (GLS% -17.1 ± 4.9, p < 0.001), both in the CoreValve and the Lotus groups. CONCLUSIONS: Immediate and sustained improvement in GLS was appreciated after the TAVR procedure. Whether this finding continues to be noted in a more prolonged follow-up and its clinical implications need to be assessed in further studies.