Read by QxMD icon Read

chemotherapy and cardiotoxicity

Paolo Spallarossa, Nicola Maurea, Christian Cadeddu, Rosalinda Madonna, Donato Mele, Ines Monte, Giuseppina Novo, Pasquale Pagliaro, Alessia Pepe, Carlo G Tocchetti, Concetta Zito, Giuseppe Mercuro
Anthracyclines are the mainstay of treatment of a variety of haematological malignancies and solid tumours. Unfortunately, the clinical use of these drugs is limited by cumulative, dose-related cardiotoxicity which may ultimately lead to a severe and irreversible form of cardiomyopathy. Thus, there is an increasing need for close cooperation among cardiologists, oncologists and haemato-oncologists. As anthracyclines save lives, the logical goal of this cooperation, besides preventing or mitigating cardiotoxicity, is to promote an acceptable balance between the potential cardiac side effects and the vital benefit of anticancer treatment...
May 2016: Journal of Cardiovascular Medicine
Christian Cadeddu, Valentina Mercurio, Paolo Spallarossa, Savina Nodari, Marco Triggiani, Ines Monte, Roberta Piras, Rosalinda Madonna, Pasquale Pagliaro, Carlo G Tocchetti, Giuseppe Mercuro
Because of the recent advances in chemotherapeutic protocols, cancer survival has improved significantly, although cardiovascular disease has become a major cause of morbidity and mortality among cancer survivors: in addition to the well-known cardiotoxicity (CTX) from anthracyclines, biologic drugs that target molecules that are active in cancer biology also interfere with cardiovascular homeostasis.Pharmacological and non-pharmacological strategies to protect the cardiovascular structure and function are the best approaches to reducing the prevalence of cardiomyopathy linked to anticancer drugs...
May 2016: Journal of Cardiovascular Medicine
Pier P Bassareo, Ines Monte, Claudia Romano, Martino Deidda, Alessandra Piras, Lucia Cugusi, Carmela Coppola, Francesca Galletta, Giuseppe Mercuro
Notwithstanding the steady progress in survival rates of children and adolescents suffering from cancer, the benefits associated with chemotherapy do not come without risks involving multiple organs and systems, including the cardiovascular apparatus. Anthracyclines-often administered in combination with radiation therapy and/or surgery-are the most used chemotherapeutic compounds in order to treat tumours and blood malignancies even in paediatric age. Being an important side-effect of anthracyclines, carduitoxicity may limit their efficacy during the treatment and induce long-term sequelae, observed even many years after therapy completion...
May 2016: Journal of Cardiovascular Medicine
Alessia Pepe, Fausto Pizzino, Paola Gargiulo, Pasquale Perrone-Filardi, Christian Cadeddu, Donato Mele, Ines Monte, Giuseppina Novo, Concetta Zito, Gianluca Di Bella
Chemotherapy-induced cardiotoxicity (CTX) is a determining factor for the quality of life and mortality of patients administered potentially cardiotoxic drugs and in long-term cancer survivors. Therefore, prevention and early detection of CTX are highly desirable, as is the exploration of alternative therapeutic strategies and/or the proposal of potentially cardioprotective treatments. In recent years, cardiovascular imaging has acquired a pivotal role in this setting. Although echocardiography remains the diagnostic method most used to monitor cancer patients, the need for more reliable, reproducible and accurate detection of early chemotherapy-induced CTX has encouraged the introduction of second-line advanced imaging modalities, such as cardiac magnetic resonance (CMR) and nuclear techniques, into the clinical setting...
May 2016: Journal of Cardiovascular Medicine
Concetta Zito, Luca Longobardo, Christian Cadeddu, Ines Monte, Giuseppina Novo, Sonia Dell'Oglio, Alessia Pepe, Rosalinda Madonna, Carlo G Tocchetti, Donato Mele
The evaluation by cardiovascular imaging of chemotherapy patients became a central topic in the last several years. The use of drugs for the treatment of cancers increased, and new molecules and protocols were developed to improve outcomes in these patients. Although, these novel approaches also produced a progressive increase in side effects, particularly myocardial dysfunction. Imaging of the heart was highly accurate in the early diagnosis of cancer therapeutics related-cardiac dysfunction. Echocardiography is the first-line method to assess ventricular function alterations, and it is required to satisfy the need for an early, easy and accurate diagnosis to stratify the risk of heart failure and manage treatments...
May 2016: Journal of Cardiovascular Medicine
Clelia Madeddu, Martino Deidda, Alessandra Piras, Christian Cadeddu, Laura Demurtas, Marco Puzzoni, Giovanna Piscopo, Mario Scartozzi, Giuseppe Mercuro
The risk and mechanism of chemotherapy-induced cardiotoxicity (CTX) vary depending on the type and intensity of the anticancer regimen. Myriad chemotherapeutic drugs produce adverse cardiovascular effects such as arterial hypertension, heart failure, and thromboembolic events. Among the numerous classes of these drugs, anthracyclines have been studied most extensively because of their overt cardiovascular effects and the high associated incidence of heart failure. However, CTX might also be caused by other types of chemotherapeutic agents, including alkylating agents (cyclophosphamide, ifosfamide), platinum agents, antimetabolites (5-fluorouracil, capecitabine), antibiotics (mitoxantrone, mitomycin, bleomycin), and antimicrotubule agents (taxanes)...
May 2016: Journal of Cardiovascular Medicine
Muhammad W Saif, Melissa Smith, Antonio Maloney
5-Fluorouracil (5-FU) is the backbone of the chemotherapy regimens approved for treatment of many malignancies, especially colorectal cancer (CRC). The incidence of cardiotoxicity associated with 5-FU ranges between 1.5% to 18% and is most commonly manifested as anginal symptoms. Cardiomyopathy is very rarely reported with 5-FU and capecitabine. A 35-year-old Caucasian male with T3, N1, M0 rectal cancer after the initial neoadjuvant chemoradiation with 5FU/LV followed by surgical abdominoperineal resection (APR), began mFOLFOX6 in the adjuvant setting...
September 14, 2016: Curēus
Haruka Chino, Yosuke Amano, Yasuhiro Yamauchi, Jun Matsuda, Norihiko Takeda, Goh Tanaka, Daiya Takai, Takahide Nagase
We report the case of a 55-year-old man with stage IV lung adenocarcinoma who received carboplatin-paclitaxel-bevacizumab chemotherapy as second-line therapy. After four cycles of chemotherapy, he experienced syncope with a decrease in blood pressure. Electrocardiography (ECG) revealed atrial fibrillation. Cardiac ultrasonography showed a markedly reduced ejection fraction (45%), with moderate decrease in comparison to that before chemotherapy (66%). Bisoprolol fumarate was initiated, and the conversion to sinus rhythm was detected by ECG 4 days after the syncope...
September 2016: Journal of Thoracic Disease
Asish K Ghosh, Rahul Rai, Kitae E Park, Mesut Eren, Toshio Miyata, Lisa D Wilsbacher, Douglas E Vaughan
Doxorubicin, an anthracycline antibiotic, is a commonly used anticancer drug. In spite of its widespread usage, its therapeutic effect is limited by its cardiotoxicity. On the cellular level, Doxorubicin-induced cardiotoxicity manifests as stress induced premature senescence. Previously, we demonstrated that plasminogen activator inhibitor-1 (PAI-1), a potent inhibitor of serine proteases, is an important biomarker and regulator of cellular senescence and aging. Here, we tested the hypothesis that pharmacological inhibition of cellular PAI-1 protects against stress- and aging-induced cellular senescence and delineated the molecular basis of protective action of PAI-1 inhibition...
October 6, 2016: Oncotarget
Katarzyna Rygiel
Advances in oncologic therapies have allowed many patients with breast cancer to achieve better outcomes and longer survival. However, this progress has been tempered by cardiotoxicity, associated with anticancer therapies, ranging from subclinical abnormalities to irreversible life-threatening complications, such as congestive heart failure or cardiomyopathy. In particular, exposure to chemotherapy (CHT), including anthracyclines and trastuzumab, can lead to cardiac dysfunction with short- or long-term consequences, among patients with breast cancer...
September 2016: Indian Journal of Pharmacology
Wei-Ting Chang, Jhih-Yuan Shih, Yin-Hsun Feng, Chun-Yen Chiang, Yu Hsuan Kuo, Wei-Yu Chen, Hong-Chang Wu, Juei-Tang Cheng, Jhi-Joung Wang, Zhih-Cherng Chen
BACKGROUND: As cancer therapies have improved, patient life spans have been extended but quality of life has been threatened by chemotherapy induced cardiotoxicity. Most cardiac complications remain unobserved until specific symptoms develop. Speckle-tracking echocardiography is a sensitive imaging modality in detecting early occult myocardial dysfunction. METHODS: A total number of 35 patients newly diagnosed with breast cancer and preparing for epirubicin therapy were prospectively recruited...
September 2016: Acta Cardiol Sin
Jean Domercant, Nichole Polin, Eiman Jahangir
BACKGROUND: Cardio-oncology is a collaborative approach between cardiologists and oncologists in the treatment of patients with cancer and heart disease. Radiation and chemotherapy have played a major role in the decreased cancer-related mortality achieved in the past 2 decades. However, anthracycline-, tyrosine kinase-, and radiation-based therapies are each associated with independent cardiovascular (CV) risks, and these risks are cumulative when these therapies are used in combination...
2016: Ochsner Journal
Morteza Abdar Esfahani, Fariborz Mokarian, Mohammad Karimipanah
BACKGROUND: Anthracycline-induced cardiotoxicity can reach an irreversible phase; therefore great efforts are made to diagnose it early. As the right ventricle (RV) is smaller than the left, the right side of the heart is probably influenced by anthracycline to a greater extent and in a shorter time. The purpose of the present study was to investigate the early effects of chemotherapy on the right side of the heart. METHODS: This cross-sectional study was performed in Isfahan University hospitals from August 2014 to December 2015...
September 20, 2016: Postgraduate Medical Journal
Vineet Goyal, Hilary Bews, David Cheung, Sheena Premecz, Soma Mandal, Bilal Shaikh, Ryan Best, Rahul Bhindi, Rakesh Chaudhary, Amir Ravandi, James Thliveris, Pawan K Singal, Saroj Niraula, Davinder S Jassal
BACKGROUND: In the breast cancer setting, anticancer therapies including doxorubicin (DOX) and trastuzumab (TRZ) are associated with a significantly increased risk of cardiotoxicity. Despite the increasing support for the role of oxidative stress (OS) in its pathophysiology, we still do not have an optimal antioxidant for the prevention of DOX + TRZ-mediated cardiac dysfunction. The objective of this study was to investigate whether the novel antioxidant N-acetylcysteine amide (NACA) can attenuate DOX + TRZ-induced heart failure in a murine model...
June 20, 2016: Canadian Journal of Cardiology
Agnieszka Zaucha-Prażmo, Elżbieta Sadurska, Katarzyna Drabko, Jerzy R Kowalczyk
Cardiotoxicity is one of the complications following haematopoietic stem cell transplantation (HSCT), but its diagnosis may be hampered due to the presence of different post-transplant comorbidities. The aim of the study was to assess the incidence of cardiac complications and the significance of biochemical markers (NT-proBNP, ANP, ET-1, and TnI) and ECHO systolic and diastolic parameters analysis in children treated with HSCT. Thirty consecutive children (median age 9.6 years) were included in the study. The control group consisted of 14 healthy children (median age of 10...
2016: Contemporary Oncology Współczesna Onkologia
Sundaramoorthy Revathidevi, Ravi Sudesh, Varadharajan Vaishnavi, Muthukrishnan Kaliyanasundaram, Kilyara George MaryHelen, Ganesan Sukanya, Arasambattu Kannan Munirajan
BACKGROUND: Breast cancer, the commonest cancer among women in the world, ranks top in India with an incidence rate of 1,45,000 new cases and mortality rate of 70,000 women every year. Chemotherapy outcome for breast cancer is hampered due to poor response and irreversible dose-dependent cardiotoxicity which is determined by genetic variations in drug metabolizing enzymes and transporters. Pregnane X receptor (PXR), a member of the nuclear receptor superfamily, induces expression of drug metabolizing enzymes (DMEs) and transporters leading to regulation of xenobiotic metabolism...
2016: Asian Pacific Journal of Cancer Prevention: APJCP
Tao Feng, Zhongping Xiao, Li Geng, Peng Gao, Kun Fu, Zhibo Li
The application of Doxorubicin (DOX) in the chemotherapy for lymphoma is seriously hampered by the side effects of DOX, especially the cardiotoxicity and nephrotoxicity. Nanoscale micelle as a promising drug delivery system has gained more and more interest in malignancy chemotherapy. In this study, we successfully fabricated DOX-loaded stereocomplex micelle (SCM/DOX) from the equimolar mixture of the enantiomeric four-armed poly(ethylene glycol)-polylactide (PDM and PLM) copolymers. The SCM/DOX showed proper hydrodynamic size of ~90 nm and slow DOX release in phosphate-buffered saline at pH 7...
December 2016: Journal of Biomaterials Science. Polymer Edition
S Schönecker, C Heinz, M Söhn, W Haimerl, S Corradini, M Pazos, C Belka, H Scheithauer
BACKGROUND AND PURPOSE: The radiation dose received by the heart during adjuvant left-sided breast irradiation plays a crucial role in development of late toxicity. Although the absolute risk of cardiotoxicity can be reduced with modern irradiation techniques, cardiotoxic chemotherapy increases the risk of late damage. Thus, the radiation dose to the heart should be minimized. This study evaluated the influence of different amplitudes of inspiration breath hold (IBH) during simulated left-sided breast irradiation on cardiac doses compared to free breathing (FB)...
September 8, 2016: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
Edith Pituskin, Mark Haykowsky, Margaret McNeely, John Mackey, Neil Chua, Ian Paterson
BACKGROUND: Cancer is the leading cause of premature death in Canada. In the last decade, important gains in cancer survival have been achieved by advances in adjuvant treatment. However, many oncologic treatments also result in cardiovascular "toxicity". Furthermore, cardiac risk factors such as hypertension, dyslipidemia, and diabetes mellitus are known to contribute to the progression of cardiac damage and clinical cardiotoxicity. As such, for many survivors, the risk of death from cardiac disease exceeds that of recurrent cancer...
September 15, 2016: BMC Cancer
Wen Wee Ma, Muhammad Wasif Saif, Bassel F El-Rayes, Marwan G Fakih, Thomas H Cartwright, James A Posey, Thomas R King, Reid W von Borstel, Michael K Bamat
BACKGROUND: Increased susceptibility to 5-fluorouracil (5-FU)/capecitabine can lead to rapidly occurring toxicity caused by impaired clearance, dihydropyrimidine dehydrogenase deficiency, and other genetic variations in the enzymes that metabolize 5-FU. Life-threatening 5-FU overdoses occur because of infusion pump errors, dosage miscalculations, and accidental or suicidal ingestion of capecitabine. Uridine triacetate (Vistogard) was approved in 2015 for adult and pediatric patients who exhibit early-onset severe or life-threatening 5-FU/capecitabine toxicities or present with an overdose...
September 13, 2016: Cancer
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"