Advances in cancer treatments have improved clinical outcomes, leading to an increasing population of cancer survivors. However, this success is associated with high rates of short‐ and long‐term cardiovascular (CV) toxicities. The number and variety of cancer drugs and CV toxicity types make long‐term care a complex undertaking. This requires a multidisciplinary approach that includes expertise in oncology, cardiology and other related specialties, and has led to the development of the cardio‐oncology subspecialty.
This paper aims to provide an overview of the main adverse events, risk assessment and risk mitigation strategies, early diagnosis, medical and complementary strategies for prevention and management, and long‐term follow‐up strategies for patients at risk of cancer therapy‐related cardiotoxicities. Research to better define strategies for early identification, follow‐up and management is highly necessary. Although the academic cardio‐oncology community may be the best vehicle to foster awareness and research in this field, additional stakeholders (industry, government agencies and patient organizations) must be involved to facilitate cross‐discipline interactions and help in the design and funding of cardio‐oncology trials.
The overarching goals of cardio‐oncology are to assist clinicians in providing optimal care for patients with cancer and cancer survivors, to provide insight into future areas of research and to search for collaborations with industry, funding bodies and patient advocates. However, many unmet needs remain. This document is the product of brainstorming presentations and active discussions held at the Cardiovascular Round Table workshop organized in January 2020 by the European Society of Cardiology.
Naloxegol at 25 and 150 mg was not associated with QT/QTc interval prolongation in these healthy men, and at the proposed therapeutic dose of 25 mg/d, naloxegol is not expected to have a clinically relevant effect on cardiac repolarization in patients with OIC. ClinicalTrials.gov identifier: NCT01325415.
Summary
Ticagrelor is an antiplatelet agent for adults with coronary artery disease. The inhibition of platelet activation may decrease the frequency of vaso‐occlusion crisis (
VOC
) in sickle cell disease (
SCD
). The
HESTIA
2 study (
NCT
02482298) randomised 87 adults with
SCD
(aged 18–30 years) 1:1:1 to twice‐daily ticagrelor 10, 45 mg or placebo for 12 weeks. Numerical decreases from baseline in mean proportion of days with patient‐reported pain (primary endpoint) were seen in all three groups, as well as in pain intensity and analgesic use, with no significant differences between placebo and ticagrelor treatment groups. Plasma ticagrelor concentrations and platelet inhibition increased with dose. Adverse events were distributed evenly across groups and two non‐major bleeding events occurred per group. Ticagrelor was well tolerated with a low bleeding risk, but no effect on diary‐reported pain was detected. Potential effects on frequency of
VOC
s will need to be evaluated in a larger and longer study.
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