ABSTRACT
Cardiovascular diseases are possible complications of antineoplastic treatment and may lead to premature morbidity and mortality among cancer survivors. A symptom-based follow-up is ineffective, and there are growing evidences that early detection of myocardial damage in patients treated with antineoplastic drugs is the key point to prevent the occurrence of damage and improve the prognosis of these patients. Different techniques have been proposed to monitor cardiac function in oncologic patients such as cardiac imaging (echocardiography, nuclear imaging, and cardiac magnetic resonance) and biomarkers (troponin and natriuretic peptides). The European Association of Cardiovascular Imaging/American Society of Echocardiography consensus document encourages an integrated approach to early detect cardiotoxicity.
PMID:32566460 | PMC:PMC7293866 | DOI:10.4103/jcecho.jcecho_2_19
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PubMed articles on: Cardio-Oncology
Positron emission tomography imaging in cardiovascular disease
Tarkin JM, et al. Heart 2020 - Review.
ABSTRACT
Positron emission tomography (PET) imaging is useful in cardiovascular disease across several areas, from assessment of myocardial perfusion and viability, to highlighting atherosclerotic plaque activity and measuring the extent of cardiac innervation in heart failure. Other important roles of PET have emerged in prosthetic valve endocarditis, implanted device infection, infiltrative cardiomyopathies, aortic stenosis and cardio-oncology. Advances in scanner technology, including hybrid PET/MRI and total body PET imaging, as well as the development of novel PET tracers and cardiac-specific postprocessing techniques using artificial intelligence will undoubtedly continue to progress the field.
PMID:32571959 | DOI:10.1136/heartjnl-2019-315183
16:43
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PubMed articles on: Cancer & VTE/PE
Thrombotic Risk in Cancer Patients: Diagnosis and Management of Venous Thromboembolism
Citro R, et al. J Cardiovasc Echogr 2020 - Review.
ABSTRACT
Venous thromboembolism (VTE) represents a major health problem, especially in cancer patients, who experience a significantly higher incidence of both deep vein thrombosis and pulmonary embolism compared to the general population. Indeed, patients with cancer have a prothrombotic state resulting in both increased expression of procoagulants and suppression of fibrinolytic activity. In addition, VTE increases the morbidity and mortality of these patients. For all these reasons, the prevention and treatment of VTE in cancer setting represent major challenges in daily practice. In general, low-molecular-weight heparin monotherapy is the standard of care for the management of cancer-associated VTE, as Vitamin K antagonists are less effective in this setting. Direct oral anticoagulants offer a potentially promising treatment option for cancer patients with VTE, since recent studies demonstrated their efficacy and safety also in this peculiar setting.
PMID:32566465 | PMC:PMC7293865 | DOI:10.4103/jcecho.jcecho_63_19
16:43
PubMed articles on: Cardio-Oncology
Cardio-oncology: the new frontier of clinical and preventive cardiology
Paris S, et al. Monaldi Arch Chest Dis 2020.
ABSTRACT
Even if cancer and cardiovascular diseases are considered two distinct diseases, an intricate interconnection between these conditions has been established. Increased risk of malignancy has been identified in patients with cardiovascular disease, as well as a greater propensity to the development of cardiovascular diseases has been observed in patients with cancer. The development of cardiotoxicity following exposure to certain anticancer drugs only partially explains this relationship. Shared risk factors and common pathogenic mechanisms suggest the existence of a common biology and a complex interplay between these two conditions. Due to improving longevity and therapeutic advances, the number of patients affected or potentially at risk of developing these two diseases is constantly increasing and currently, several drugs against cancer from anthracyclines to checkpoint inhibitors, can also cause a wide range of unexpected cardiovascular side effects. Management of these issues in clinical practice is an emerging challenge for cardiologists and oncologists, and led to the development of a new dedicated discipline called cardio-oncology. Surveillance and prevention strategies as well as interventions to reduce cardiovascular risk and prevent cardiotoxicities are the primary objectives of cardio-oncology. In this review, we explore the etiopathogenesis common to cardiovascular disease and cancer and the complex interplay between them. We also report the main characteristics of the drugs responsible for cardiotoxicity, highlighting the available strategies for optimal patient management based on a multidisciplinary approach in the cardio-oncology setting.
PMID:32571000 | DOI:10.4081/monaldi.2020.1348
16:43
PubMed articles on: Cancer & VTE/PE
Direct oral anticoagulants and cancer-associated VTE: good for all, or just some?
Carrier M and Wang TF. Blood 2020.
ABSTRACT
Venous thromboembolism (VTE) is associated with significant mortality and morbidity in patients with cancer. Therefore, tailoring anticoagulation is of utmost importance in order to decrease the risk of recurrent VTE while minimizing the risk of bleeding. Direct oral anticoagulants have been recently compared to low-molecular-weight heparin for the management of acute cancer-associated thrombosis. Although direct oral anticoagulants are a welcome addition, clinicians need to incorporate clinical characteristics, drug-drug interactions and patient preference in decision making.
PMID:32575112 | DOI:10.1182/blood.2019004177
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PubMed articles on: Cancer & VTE/PE
High molecular weight kininogen contributes to early mortality and kidney dysfunction in a mouse model of sickle cell disease
Sparkenbaugh EM, et al. J Thromb Haemost 2020.
ABSTRACT
BACKGROUND: Sickle cell disease (SCD) is characterized by chronic hemolytic anemia, vaso-occlusive crises, chronic inflammation, and activation of coagulation. The clinical complications such as painful crisis, stroke, pulmonary hypertension, nephropathy and venous thromboembolism lead to cumulative organ damage and premature death. High molecular weight kininogen (HK) is a central cofactor for the kallikrein-kinin and intrinsic coagulation pathways, which contributes to both coagulation and inflammation.
OBJECTIVE: We hypothesize that HK contributes to the hypercoagulable and pro-inflammatory state that causes end-organ damage and early mortality in sickle mice.
METHODS: We evaluated the role of HK in the Townes mouse model of SCD.
RESULTS/CONCLUSIONS: We found elevated plasma levels of cleaved HK in sickle patients compared to healthy controls, suggesting ongoing HK activation in SCD. We used bone marrow transplantation to generate wild type and sickle cell mice on a HK-deficient background. We found that short-term HK deficiency attenuated thrombin generation and inflammation in sickle mice at steady state, which was independent of bradykinin signaling. Moreover, long-term HK deficiency attenuates kidney injury, reduces chronic inflammation, and ultimately improves of sickle mice.
PMID:32573897 | DOI:10.1111/jth.14972
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PubMed articles on: Cardio-Oncology
Resiliency and Our Cardio-Oncology Community
Ky B. JACC CardioOncol 2020.
NO ABSTRACT
PMID:32548596 | PMC:PMC7243765 | DOI:10.1016/j.jaccao.2020.05.003
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PubMed articles on: Cancer & VTE/PE
Adverse Events and Mortality in Anticoagulated Patients with Different Categories of Pulmonary Embolism
Cambron JC, et al. Mayo Clin Proc Innov Qual Outcomes 2020.
ABSTRACT
OBJECTIVE: To determine whether the pulmonary embolism (PE) categories of massive, submassive, PE with no right ventricle dysfunction (NRVD), and subsegmental only (SSO) adequately predict clinical outcome.
METHODS: Patients treated for acute PE (March 1, 2013, through July 31, 2019) were followed forward prospectively to compare venous thromboembolism (VTE) recurrence, all-cause mortality, major bleeding, and clinically relevant nonmajor bleeding (CRNMB) across 4 PE categories.
RESULTS: Of 2703 patients with VTE, 1188 (44%) had PE, of which 1021 (85.9%) completed at least 3 months of therapy or had clinical outcomes precluding further treatment (27 with massive, 217 submassive, 557 NRVD, and 220 SSO PE). One patient with massive, 8 with submassive, 23 with NRVD, and 5 with SSO PE had recurrent VTE (3.90, 5.33, 5.36, and 3.66 per 100 person-years, respectively; P=.84). There were 3 deaths in massive, 27 in submassive, 140 in NRVD, and 34 in SSO PE groups (11.59, 17.37, 31.74, and 24.74 per 100 person-years, respectively; P=.02); when adjusted for cancer, the relationship was no longer significant (P=.27). One patient with massive, 5 with submassive, 22 with NRVD, and 5 with SSO PE had major bleeding (3.90, 3.31, 5.24, and 3.75 per 100 person-years, respectively; P=.66). Similar cumulative rates for CRNMB were observed (P=.87). Three-month rates of VTE recurrence, death, major bleeding, and CRNMB did not differ by PE category.
CONCLUSION: In the setting of anticoagulation therapy with maximal standardization and evidence-based practice, there is no evidence of a difference between PE categories and outcomes.
TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT03504007.
PMID:32542216 | PMC:PMC7283932 | DOI:10.1016/j.mayocpiqo.2020.02.002
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PubMed articles on: Cardio-Oncology
Cardio-Oncology in Brazil: The Dimensions of a New Era in the Care of Patients
Hajjar LA and Mathias C. JACC CardioOncol 2020.
NO ABSTRACT
PMID:32548595 | PMC:PMC7243784 | DOI:10.1016/j.jaccao.2020.05.004
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PubMed articles on: Cardio-Oncology
Risk of Prevalent Asthma among Children Affected by Inflammatory Bowel Disease: A Population-Based Birth Cohort Study
Barbiellini Amidei C, et al. Int J Environ Res Public Health 2020.
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