View clinical trials related to Cardiotoxicity.
Filter by:Anthracyclines treat up to 60% of childhood malignancies with remarkable improvements survival rates. Unfortunately anthracyclines are associated with an increased cardiomyopathy risk. One study showed an almost six-fold greater risk of developing cardiomyopathy compared to sibling controls. A retrospective pilot study showed evidence of subclinical dysfunction (including impaired global longitudinal strain) in 42/52 childhood cancer survivors. There is limited research in this area, therefore current guidelines are based on expert opinion alone and lack consensus. Current methods of detection diagnose cardiomyopathy at an irreversible stage i.e. when the compensatory mechanisms are exhausted and the left ventricular ejection fraction impaired. Small trials have shown that early treatment with standard heart failure therapy may reverse damage, further validation is however required in this cohort. Newer techniques such as tissue doppler and strain rate imaging have shown promise for early prediction of cardiomyopathy in adult studies. Biomarkers such as troponin and NT-proBNP have also shown a correlation with cardiomyopathy. This study (n=208) aims to use echocardiography, strain imaging, holter monitoring and MRI for early detection of cardiomyopathy. Biomarkers, both currently used (for example, troponin and NTproBNP,) and more novel (for example, IL6, MPO, and sST2) will be assessed to see if early cardiomyopathy can be predicted. This study will explore biomarker discovery by analysing an age/gender matched subgroup for the top differentially expressed microRNA and protein biomarkers. Selected biomarkers will then be validated in a larger cohort.
This study will explore why some multiple myeloma patients who receive carfilzomib (an anti-cancer medication) experience shortness of breath while others do not. The purpose of this research is to gather information on the effectiveness of the EndoPAT device, which is FDA-approved to assess the health of a patient's blood vessels. These assessments will help doctors leading the study determine the reasons why patients may develop shortness of breath (dyspnea) when being treated with carfilzomib and ways to better prevent this shortness of breath.
This is a multicentre non-randomized phase II study of proton beam radiotherapy in patients with thymic epithelial tumours (i.e. thymoma and thymic carcinoma) in the post-operative setting or in inoperable patients with localized disease. Patients not willing or for any reason unsuitable to undergo proton treatment will be asked to participate in a follow-up assessment after the regular photon treatment in the same manner as the included patients. Primary endpoints are:Toxicity (e.g. cardiac and pulmonary toxicity) and Local control at 5 year Secondary endpoints: PFS, Overall survival, Quality of life, measured by EORTC QLQ 30 + LC 13 and relapse pattern
To assess the role of myocardial oedema on CMR (T2 mapping) after radiation therapy and cardiotoxic systemic therapy in predicting the incidence of cardiotoxicity, defined as by consensus guidelines* (decline of LVEF ≥10% points with a final LVEF <53%) measured on CMR and ECHO over the time window of 12 months from the end of radiation therapy.
Investigators will evaluate the safety and feasibility of a biomarker-guided cardioprotection strategy using NTproBNP, as compared to usual care, in breast cancer and lymphoma patients treated with anthracyclines.
The aim of the present study is to evaluate the potential adjuvant therapeutic effect of trimetazidine in treatment of acute AlP poisoning-induced cardiotoxicity.
The purpose of this study is to investigate the risk factors and mechanisms of cardiotoxicity following thoracic radiotherapy and to provide insights in preventing radiation-related cardiotoxicity. -Condition or disease : Thoracic irradiation -Intervention/treatment : Cardiac evaluation, Blood sampling
The main goal of the current research program is to examine the use of nutraceuticals, in particular flaxseed (FLX), in the prevention of Doxorubicin and Trastuzumab (DOX+TRZ) mediated cardiotoxicity in the clinical setting. As Manitoba continues to be one of the top FLX producers in the world, there is an increasing public awareness of the importance of the consumption of this whole grain commodity in the prevention of cancer and cardiovascular disease. In North America, approximately 1 in 8 women will develop breast cancer and will receive treatment with DOX+TRZ. Although women with breast cancer are at risk of developing heart failure due to chemotherapy, FLX has the capacity to prevent this outcome. The purpose of the CANFLAX study is to establish FLX "milk" as an effective method in preventing heart failure in women with breast cancer.
Cardiovascular disease (CVD) is a major contributor to morbidity and mortality in pediatric, adolescent and young adult (AYA) cancer survivors (hereafter referred to as PAYA-CS). Exercise is a cornerstone of CVD prevention and treatment; yet, exercise has not been adopted as a standard of care in PAYA-CS at high CVD risk. The HIMALAYAS trial is designed to evaluate the feasibility and preliminary impact of an exercise-based CR on cardiovascular (CV) and psychosocial health, as well as CVD risk, in PAYA-CS with mild heart dysfunction (stage B heart failure (SBHF)). The primary objective of the HIMALAYAS pilot study is to assess the feasibility of a two-phase randomized controlled trial designed to evaluate impact of a 'CR-like' cardio-oncology rehabilitation (CORE) intervention on CV, psychosocial, and behavioural outcomes at 6 and 24 months, compared to behavioural support only (Support) in PAYA-CS. Screened PAYA-CS without SBHF and those with SBHF who do not participate in the RCT will be enrolled in a passive behavioural support (Support) group. The primary outcome is study feasibility, defined according to three primary criteria (i.e., participant recruitment, safety, and adherence). Secondary outcomes include additional feasibility metrics (e.g., intervention safety and tolerability) and exploratory efficacy outcomes including peak cardiorespiratory fitness (VO2peak), cardiac function (e.g., global longitudinal strain (GLS)), CVD risk factor control (e.g. insulin resistance), and patient-reported outcomes (e.g. anxiety). Our central hypothesis is that the conduct of a larger RCT comparing the impact of CORE versus non-intervention control will be feasible indicated by the achievement of our primary feasibility criteria. Our exploratory hypothesis is that we will generate preliminary evidence that CORE can improve VO2peak, cardiac function, CVD risk factor, and patient-reported outcomes over 6- and 24-month timepoints, relative to control.
The present study aims to investigate the chronic effect of treatment with doxorubicin and cyclophosphamide on neurovascular control and blood pressure in women undergoing adjuvant treatment for breast cancer.