View clinical trials related to Cardiotoxicity.
Filter by:The survival rate of cancer patients has greatly increased over the past decades' mainly due to early detection and the use of new medications with higher doses and combined protocols. This achievement comes with the price of cardio toxicity, leading to cardiac dysfunction ranged from transient asymptomatic left ventricular dysfunction to cardiac death. In the long term, the risk of death from cardiovascular causes exceeds that of tumor recurrence for many types of cancer. As a result of the increasing number of long-term cancer survivors the magnitude of this problem is growing. Early identification of cardio toxicity can be identified by clinical follow-up and the use of electrocardiography, cardiac biomarkers (Troponin, brain natriuretic peptide) and echocardiogram. Past studies imply that the addition of angiotensin-converting-enzyme inhibitor (ACE inhibitor) and beta blockers to the patient's treatment may prevent the development of cardiac dysfunction. However, currently there are no specific or clear guidelines for the follow-up and management of cardio-toxicity in cancer patients. The aim of the study: To try to identify who are the patients at increased risk for developing cardio toxicity, by follow up of clinical evaluation, cardiac biomarkers and echocardiogram examination, in purpose of early diagnosis, management and prevention of cardiac events. For achieving this the investigators will build a registry which will include all the oncologic patients going an evaluation in the cardio-oncology clinic in the Tel Aviv Medical Center .
The purpose of this study is to determine whether pre-existing cardiac fibrosis is a predictor of cancer treatment-related cardiotoxicity.
The purpose of this study is to identify patients at risk for future heart failure using novel markers of early cardiac damage and determine if exercise training can improve these emerging markers as well as overall fitness and quality of life.
The overall objective of this proposal is to determine the utility of sensitive imaging and biomarker measures in detecting subclinical cardiotoxicity across a spectrum of radiation doses to the heart. We will focus specifically on patients receiving photon or proton chest radiotherapy. Our broad working hypothesis is that RT induces early, subclinical CV injury, as evidenced by cardiomyocyte inflammation and necrosis, and worsening CV function.
This was a single center, proof-of-concept (PoC), Phase II study. Patients with histologically confirmed early stage (Stage I, II or III) HER-2 negative breast cancer and scheduled to receive doxorubicin-based (neo)adjuvant therapy to be followed by paclitaxel or docetaxel as per clinical practice. The planned doxorubicin-based chemotherapy treatment consisted of doxorubicin 60 mg/m2 in combination with cyclophosphamide 600 mg/m2 (AC) intravenous (IV) every 2 or 3 weeks for 4 cycles. Patients were scheduled for CMRI and 99mTc-rhAnnexin V-128 imaging (planar and SPECT / CT) at the following visits: 1. Screening/baseline, i.e. 2 weeks prior to initiating AC treatment (Visit 1) 2. After the 2nd and before the 3rd cycle of AC treatment (Visit 2) 3. After the 4th cycle of AC treatment and within 2 weeks (Visit 3) 4. At 12 weeks after the 4th cycle of AC treatment (Visit 4). The imaging procedures were conducted and analyzed. Bloodwork for cardiotoxicity biomarkers (troponin, N terminal pro B-type natriuretic peptide [NT-proBNP]) was performed at each visit.
The purpose of this study is to to examine the effects of atorvastatin, a type of statin, on changes to the heart among women undergoing breast cancer treatment. Atorvastatin may reduce or eliminate the harmful effects of chemotherapy treatment to the heart tissue of breast cancer patients.
This research study is evaluating the use of Cardiac Magnetic Resonance Imaging (CMR) as a method of detecting early signs of damage to the heart that can be associated with anthracycline-based chemotherapy for the treatment of breast cancer.
observational prospective study, designed for patients with colorectal cancer receiving for the first time 5-FU or capecitabine, with or without other chemotherapy combinations.
Several cytotoxic regimens are related to endothelial cell damage and vascular toxicity. Endothelial dysfunction is implicated in the pathogenesis of all known cardiovascular diseases (CVD) and closely related to the metabolic syndrome. Both CVD and diabetes contributes importantly to total mortality and to breast cancer (BC) specific mortality. In the epidemiological part of the project, the investigators will determine the prevalence and incidence of cardiovascular and metabolic morbidity/mortality in early BC patients compared to the Danish background population. In the clinical part, the investigators will study the changes of endothelial function and metabolic parameters in BC patients receiving chemotherapy. With increasing number of BC survivors, long-term consequences of curative cancer treatment should be studied. The investigators hypothesize that cytotoxic therapy worsens metabolic parameters possibly through endothelial dysfunction. If this is true, the next step will be to evaluate how strict metabolic control will affect prognosis.
This is for participants with a history of HER2-positive breast cancer and were treated with chemotherapy that increases the risk of abnormal heart function. Strain (a marker of heart function) is a new method of monitoring heart function in cancer patients and is measured with an ultrasound. Exercise testing is another method that can be used to monitor for abnormal heart function in cancer patients. The purpose of this study is to see if strain and exercise testing can be used to detect for late signs of heart damage from chemotherapy.