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Cardiovascular Complications in Hematopoietic Stem Cell Transplanted Patients. J Pers Med 2022; 12:jpm12111797. [PMID: 36579521 PMCID: PMC9692512 DOI: 10.3390/jpm12111797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/16/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) is the only curative treatment for many patients suffering from hematologic malignancies, solid tumors, inborn errors of metabolism or genetic disorders. Despite decades of successful HSCT, clinical outcomes are still far from satisfactory due to treatment-related complications, including graft-versus-host disease (GvHD) and cardiovascular complications (CVC). CVC may affect patients in the acute period post-HSCT; however, the occurrence is far higher among long-term survivors. Induction treatment using cardiotoxic treatments, e.g., anthracyclines and radiotherapy, conditioning regimens containing cyclophosphamide, and post-HSCT comorbidities, including GvHD, are factors contributing to CVC. Cardiac function evaluation prior to and post-transplantation is an important strategy for choosing the proper conditioning regimen, HSCT protocol and post-HSCT supportive care. Cardiac systolic function evaluation by echocardiography, in addition to serum cardiac biomarkers, such as troponins and brain natriuretic peptides, is recommended as a routine follow-up for HSCT patients. Angiotensin-converting enzyme inhibitors, angiotensin-II-receptor blockers, and beta-blockers, which are mostly used for the treatment of chemotherapy-induced cardiotoxicity, might be used as treatments for HSCT-related CVC. In summary, the present review reveals the urgent need for further investigations concerning HSCT-related CVC both at the preclinical and clinical levels due to the lack of knowledge about CVC and its underlying mechanisms.
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Monti CB, Zanardo M, Bosetti T, Alì M, De Benedictis E, Luporini A, Secchi F, Sardanelli F. Assessment of myocardial extracellular volume on body computed tomography in breast cancer patients treated with anthracyclines. Quant Imaging Med Surg 2020; 10:934-944. [PMID: 32489918 PMCID: PMC7242290 DOI: 10.21037/qims.2020.04.05] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 03/31/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Cancer treatment with anthracyclines may lead to an increased incidence of cardiac disease due to cardiotoxicity, as they may cause irreversible myocardial fibrosis. So far, the proposed methods for screening patients for cardiotoxicity have led to only limited success, while the analysis of myocardial extracellular volume (mECV) at cardiac magnetic resonance (CMR) has shown promising results, albeit requiring a dedicated exam. Recent studies have found strong correlations between mECV values obtained through computed tomography (CT), and those derived from CMR. Thus, our purpose was to evaluate the feasibility of estimating mECV on thoracic contrast-enhanced CT performed for staging or follow-up in breast cancer patients treated with anthracyclines, and, if feasible, to assess if a rise in mECV is associated with chemotherapy, and persistent over time. METHODS After ethics committee approval, female patients with breast cancer who had undergone at least 2 staging or follow-up CT examinations at our institution, one before and one shortly after the end of chemotherapy including anthracyclines were retrospectively evaluated. Patients without available haematocrit, with artefacts in CT images, or who had undergone radiation therapy of the left breast were excluded. Follow-up CT examinations at longer time intervals were also analysed, when available. mECV was calculated on scans obtained at 1, and 7 min after contrast injection. RESULTS Thirty-two female patients (aged 57±13 years) with pre-treatment haematocrit 38%±4%, and ejection fraction 64%±6% were analysed. Pre-treatment mECV was 27.0%±2.9% at 1 min, and 26.4%±3.8% at 7 min, similar to values reported for normal subjects in the literature. Post-treatment mECV (median interval: 89 days after treatment) was 31.1%±4.9%, and 30.0%±5.1%, respectively, values significantly higher than pre-treatment values at all times (P<0.005). mECV at follow-up (median interval: 135 days after post-treatment CT) was 31.0%±4.5%, and 27.7%±3.7%, respectively, without significant differences (P>0.548) when compared to post-treatment values. CONCLUSIONS mECV values from contrast-enhanced CT scans could play a role in the assessment of myocardial condition in breast cancer patients undergoing anthracycline-based chemotherapy. CT-derived ECV could be an imaging biomarker for the monitoring of therapy-related cardiotoxicity, allowing for potential secondary prevention of cardiac damage, using data derived from an examination that could be already part of patients' clinical workflow.
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Affiliation(s)
- Caterina Beatrice Monti
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy
| | - Moreno Zanardo
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy
| | - Tommaso Bosetti
- Medicine and Surgery School, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
| | - Marco Alì
- Unit of Diagnostic Imaging and Stereotactic Radiosurgery, CDI Centro Diagnostico Italiano S.p.A., Via Saint Bon 20, 20147 Milan, Italy
- Unit of Radiology, IRCCS Policlinico San Donato, Via Morandi 30, 20097 San Donato Milanese, Italy
| | - Elena De Benedictis
- Unit of Oncology I, IRCCS Policlinico San Donato, Via Morandi 30, 20097 San Donato Milanese, Italy
| | - Alberto Luporini
- Unit of Oncology II, IRCCS Policlinico San Donato, Via Morandi 30, 20097 San Donato Milanese, Italy
| | - Francesco Secchi
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy
- Unit of Radiology, IRCCS Policlinico San Donato, Via Morandi 30, 20097 San Donato Milanese, Italy
| | - Francesco Sardanelli
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy
- Unit of Radiology, IRCCS Policlinico San Donato, Via Morandi 30, 20097 San Donato Milanese, Italy
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Ovarian Follicle Depletion Induced by Chemotherapy and the Investigational Stages of Potential Fertility-Protective Treatments-A Review. Int J Mol Sci 2019; 20:ijms20194720. [PMID: 31548505 PMCID: PMC6801789 DOI: 10.3390/ijms20194720] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 09/17/2019] [Accepted: 09/17/2019] [Indexed: 01/10/2023] Open
Abstract
Ovarian follicle pool depletion, infertility, and premature menopause are all known sequelae of cancer treatment that negatively impact the quality of life of young cancer survivors. The mechanisms involved in this undesired iatrogenic ovarian damage have been intensively studied, but many of them remain unclear. Several chemotherapeutic drugs have been shown to induce direct and indirect DNA-damage and/or cellular stress, which are often followed by apoptosis and/or autophagy. Damage to the ovarian micro-vessel network induced by chemotherapeutic agents also seems to contribute to ovarian dysfunction. Another proposed mechanism behind ovarian follicle pool depletion is the overactivation of primordial follicles from the quiescent pool; however, current experimental data are inconsistent regarding these effects. There is great interest in characterizing the mechanisms involved in ovarian damage because this might lead to the identification of potentially protective substances as possible future therapeutics. Research in this field is still at an experimental stage, and further investigations are needed to develop effective and individualized treatments for clinical application. This review provides an overview of the current knowledge and the proposed hypothesis behind chemotherapy-induced ovarian damage, as well as current knowledge on possible co-treatments that might protect the ovary and the follicles from such damages.
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Sun F, Shi J, Geng C. Dexrazoxane improves cardiac autonomic function in epirubicin-treated breast cancer patients with type 2 diabetes. Medicine (Baltimore) 2016; 95:e5228. [PMID: 27858873 PMCID: PMC5591121 DOI: 10.1097/md.0000000000005228] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE The study objective was to investigate the protective effects of dexrazoxane (DRZ) on the cardiac autonomic nervous system (ANS) activity in anthracycline-treated breast cancer patients with diabetes. METHODS A total of 110 early stage breast cancer patients with type 2 diabetes were divided randomly into 2 even groups: chemotherapy alone (Chemo) and chemotherapy + DRZ (Chemo + DRZ). All patients underwent adjuvant chemotherapy (80 mg/m epirubicin and 500 mg/m cyclophosphamide) for a total of 6 cycles with 21 days/cycle. The Chemo + DRZ group patients were treated intravenously with 800 mg/m DRZ 30 minutes prior to the administration of epirubicin, while the Chemo group patients were given saline. The cardiac ANS function was evaluated for each patient before and after 6 cycles of chemotherapy by resting heart rate (RHR) and heart rate variability (HRV), which was evaluated by both time and frequency domains. RESULTS Before and after chemotherapy, patients in both groups showed significant decreases in HRV indices and increases in RHR and the low-frequency/high-frequency ratio. There were no significant differences between Chemo and Chemo + DRZ groups in terms of RHR and HRV indices before chemotherapy; however, after chemotherapy, patients in the Chemo group had a higher average RHR and lower HRV indices compared with patients in the Chemo + DRZ group. CONCLUSION DRZ protects the cardiac ANS in epirubicin-treated early stage breast cancer patients with diabetes.
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Affiliation(s)
| | | | - Cuizhi Geng
- Department of Surgical Medicine, Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China
- Correspondence: Cuizhi Geng, Department of Surgical Medicine, Fourth Hospital of Hebei Medical University, No. 12, Jiankang Road, Hebei Province, Shijiazhuang 050011, China (e-mail: ; )
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Kropp J, Roti Roti EC, Ringelstetter A, Khatib H, Abbott DH, Salih SM. Dexrazoxane Diminishes Doxorubicin-Induced Acute Ovarian Damage and Preserves Ovarian Function and Fecundity in Mice. PLoS One 2015; 10:e0142588. [PMID: 26544188 PMCID: PMC4636352 DOI: 10.1371/journal.pone.0142588] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 10/23/2015] [Indexed: 11/19/2022] Open
Abstract
Advances in cancer treatment utilizing multiple chemotherapies have dramatically increased cancer survivorship. Female cancer survivors treated with doxorubicin (DXR) chemotherapy often suffer from an acute impairment of ovarian function, which can persist as long-term, permanent ovarian insufficiency. Dexrazoxane (Dexra) pretreatment reduces DXR-induced insult in the heart, and protects in vitro cultured murine and non-human primate ovaries, demonstrating a drug-based shield to prevent DXR insult. The present study tested the ability of Dexra pretreatment to mitigate acute DXR chemotherapy ovarian toxicity in mice through the first 24 hours post-treatment, and improve subsequent long-term fertility throughout the reproductive lifespan. Adolescent CD-1 mice were treated with Dexra 1 hour prior to DXR treatment in a 1:1 mg or 10:1 mg Dexra:DXR ratio. During the acute injury period (2-24 hours post-injection), Dexra pretreatment at a 1:1 mg ratio decreased the extent of double strand DNA breaks, diminished γH2FAX activation, and reduced subsequent follicular cellular demise caused by DXR. In fertility and fecundity studies, dams pretreated with either Dexra:DXR dose ratio exhibited litter sizes larger than DXR-treated dams, and mice treated with a 1:1 mg Dexra:DXR ratio delivered pups with birth weights greater than DXR-treated females. While DXR significantly increased the "infertility index" (quantifying the percentage of dams failing to achieve pregnancy) through 6 gestations following treatment, Dexra pretreatment significantly reduced the infertility index following DXR treatment, improving fecundity. Low dose Dexra not only protected the ovaries, but also bestowed a considerable survival advantage following exposure to DXR chemotherapy. Mouse survivorship increased from 25% post-DXR treatment to over 80% with Dexra pretreatment. These data demonstrate that Dexra provides acute ovarian protection from DXR toxicity, improving reproductive health in a mouse model, suggesting this clinically available drug may provide ovarian protection for cancer patients.
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Affiliation(s)
- Jenna Kropp
- Department of Animal Sciences, University of Wisconsin, Madison, Wisconsin, United States of America
- Department of Obstetrics and Gynecology, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Elon C. Roti Roti
- Department of Obstetrics and Gynecology, University of Wisconsin, Madison, Wisconsin, United States of America
- Department of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Ashley Ringelstetter
- Department of Obstetrics and Gynecology, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Hasan Khatib
- Department of Animal Sciences, University of Wisconsin, Madison, Wisconsin, United States of America
| | - David H. Abbott
- Department of Obstetrics and Gynecology, University of Wisconsin, Madison, Wisconsin, United States of America
- Wisconsin National Primate Research Center, Madison, Wisconsin 53715, United States of America
| | - Sana M. Salih
- Department of Obstetrics and Gynecology, University of Wisconsin, Madison, Wisconsin, United States of America
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Piper SE, McDonagh TA. Chemotherapy-related Cardiomyopathy. Eur Cardiol 2015; 10:19-24. [PMID: 30310418 PMCID: PMC6159418 DOI: 10.15420/ecr.2015.10.01.19] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 07/23/2015] [Indexed: 11/04/2022] Open
Abstract
Advances in chemotherapeutic agents have resulted in significantly improved cancer survival rates. Cardiac toxicity, however, has emerged as a leading cause of morbidity, both during and years after treatment. One of the most common manifestations of cardiotoxicity is that of heart failure and left ventricular systolic dysfunction. In this review, current opinions and guidelines in this field are discussed, with particular focus on the most common culprits, the anthracyclines, and the monoclonal antibody, trastuzumab.
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Affiliation(s)
- Susan E Piper
- King's College London, The James Black Centre, London, UK; Kings College Hospital NHS Foundation Trust, London, UK
| | - Theresa A McDonagh
- King's College London, The James Black Centre, London, UK; Kings College Hospital NHS Foundation Trust, London, UK
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7
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Abstract
Advances in chemotherapeutic agents over the past two decades have resulted in significantly improved cancer survival rates. Cardiac toxicity, however, has emerged as a leading cause of morbidity, both during and years after treatment. One of the most common manifestations of cardiotoxicity is that of heart failure and left ventricular systolic dysfunction. Consequently, the field of cardio-oncology is a rapidly emerging field of sub-specialty, with growing research interests in all aspects of management. In this review, current opinions and guidelines in this field are discussed, with particular focus on the most common culprits, the anthracyclines and the monoclonal antibody, trastuzumab.
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Affiliation(s)
- Susan Piper
- Department of Cardiovascular Research, King's College London, The James Black Center, 125 Coldharbour Lane, London SE5 9NU, UK
- Department of Cardiology, King's College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK
| | - Theresa McDonagh
- Department of Cardiovascular Research, King's College London, The James Black Center, 125 Coldharbour Lane, London SE5 9NU, UK
- Department of Cardiology, King's College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK
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Oprea AD, Russell RR, Russell KS, Abu-Khalaf M. Chemotherapy Agents With Known Cardiovascular Side Effects and Their Anesthetic Implications. J Cardiothorac Vasc Anesth 2015; 31:2206-2226. [PMID: 26952170 DOI: 10.1053/j.jvca.2015.06.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2013] [Indexed: 01/11/2023]
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Salih SM, Ringelstetter AK, Elsarrag MZ, Abbott DH, Roti ECR. Dexrazoxane abrogates acute doxorubicin toxicity in marmoset ovary. Biol Reprod 2015; 92:73. [PMID: 25609833 DOI: 10.1095/biolreprod.114.119495] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Preservation of ovarian function following chemotherapy for nonovarian cancers is a formidable challenge. For prepubescent girls, the only option to prevent chemotherapy damage to the ovary is ovarian tissue cryopreservation, an experimental procedure requiring invasive surgeries to harvest and reimplant tissue, which carries the risk of cancer reintroduction. Drugs that block the primary mechanism of chemotherapy insult, such as dexrazoxane (Dexra) in the context of anthracycline chemotherapy, provide a novel approach for ovarian protection and have the potential to overcome current limitations to oncofertility treatment. Dexra is a catalytic topoisomerase 2 inhibitor that protects the mouse ovary from acute doxorubicin (DXR) chemotherapy toxicity in vitro by preventing DXR-induced DNA damage and subsequent gammaH2AX activation. To translate acute DXR ovarian insult and Dexra protection from mouse to nonhuman primate, freshly obtained marmoset ovarian tissue was cultured in vitro and treated with vehicle or 20 μM Dexra 1 h prior to 50 nM DXR. Cultured ovarian tissue was harvested at 2, 4, or 24 h post-DXR treatment. Dexra prevented DXR-induced DNA double-strand breaks as quantified by the neutral comet assay. DXR treatment for 24 h increased gammaH2AX phosphorylation, specifically increasing the number of foci-positive granulosa cells in antral follicles, while Dexra pretreatment inhibited DXR-induced gammaH2AX phosphorylation foci formation. Additionally, Dexra pretreatment trended toward attenuating DXR-induced AKT1 phosphorylation and caspase-9 activation as assayed by Western blots of ovarian tissue lysates. The combined findings suggest Dexra prevents primary DXR-induced DNA damage, the subsequent cellular response to DNA damage, and may diminish early apoptotic signaling in marmoset ovarian tissue. This study provides initial translation of Dexra protection against acute ovarian DXR toxicity from mice to marmoset monkey tissue.
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Affiliation(s)
- Sana M Salih
- Department of Obstetrics and Gynecology, Divisions of Reproductive Endocrinology and Infertility and Reproductive Sciences, University of Wisconsin, Madison, Wisconsin
| | - Ashley K Ringelstetter
- Department of Obstetrics and Gynecology, Divisions of Reproductive Endocrinology and Infertility and Reproductive Sciences, University of Wisconsin, Madison, Wisconsin
| | - Mazin Z Elsarrag
- Department of Obstetrics and Gynecology, Divisions of Reproductive Endocrinology and Infertility and Reproductive Sciences, University of Wisconsin, Madison, Wisconsin
| | - David H Abbott
- Department of Obstetrics and Gynecology, Divisions of Reproductive Endocrinology and Infertility and Reproductive Sciences, University of Wisconsin, Madison, Wisconsin Wisconsin National Primate Research Center, University of Wisconsin, Madison, Wisconsin
| | - Elon C Roti Roti
- Department of Obstetrics and Gynecology, Divisions of Reproductive Endocrinology and Infertility and Reproductive Sciences, University of Wisconsin, Madison, Wisconsin
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Oliveira MS, Melo MB, Carvalho JL, Melo IM, Lavor MS, Gomes DA, de Goes AM, Melo MM. Doxorubicin Cardiotoxicity and Cardiac Function Improvement After Stem Cell Therapy Diagnosed by Strain Echocardiography. ACTA ACUST UNITED AC 2013; 5:52-57. [PMID: 23459697 DOI: 10.4172/1948-5956.1000184] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Doxorubicin (Dox) is one of the most effective chemotherapeutic agents; however, it causes dose-dependent cardiotoxicity. Evaluation of left ventricular function relies on measurements based on M-mode echocardiography. A new technique based on quantification of myocardial motion and deformation, strain echocardiography, has been showed promising profile for early detection of cardiac dysfunction. Different therapy strategies, such as flavonoid plant extracts and stem cells, have been investigated to improve heart function in toxic cardiomyopathy. This work aimed to assess early cardiac function improvement after treatments with either flavonoid extract from Camellia sinensis or mesenchymal stem cells in Dox cardiotoxicity using strain echocardiography. Twenty Wistar rats were randomly assigned to four groups. They received water (control, Dox, Dox + stem cells) or 100 mg/kg C. sinensis extract (Dox + C. sinensis) via gavage, daily, for four weeks. Animals also received saline (control) or 5 mg/kg doxorubicin (Dox, Dox + C. sinensis, Dox + stem cells) via intraperitoneal injection, weekly, for four weeks. Stem cells were injected (3 × 106 cells) through tail vein prior the beginning of the experiment (Dox + stem cells). Animals were evaluated by hematological, electrocardiography, echocardiography, and histopathological examinations. Dox cardiotoxicity was only diagnosed with strain echocardiography, detecting a decrease in ventricular function. C. sinensis extract did not prevent ventricular dysfunction induced by Dox. However, strain echocardiography examination revealed that Dox cardiotoxicity was significantly suppressed in rats treated with stem cells. In conclusion, strain echocardiography was able to detect precocity signs of heart failure and stem cell therapy showed cardioprotection effect against Dox cardiotoxicity.
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Affiliation(s)
- Maira S Oliveira
- Clinical and Surgery Department, College of Veterinary Medicine, Federal University of Minas Gerais, Belo Horizonte 30123-970, Brazil
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11
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Abstract
Despite continuous improvements in management of patients with cancer, cardiac side-effects still account for a substantial limitation of chemotherapy. Evaluation of cardiac toxicity in patients includes consideration of biomarkers such as cardiac troponins and B-type natriuretic peptides, together with non-invasive imaging in the form of 2D-, 3D-, or strain-echocardiography, multiple gated radionuclide angiography, quantitative gated blood-pool SPECT, (123)I-metaiodobenzylguanidine scintigraphy, or cardiac magnetic resonance imaging. These approaches differ from each other with regards to availability, accuracy, sensitivity to detect early stages of cardiac injury, individual reliability, ease of use in a longitudinal follow-up perspective, and to related cost-effectiveness. Improving prevention of these cardiac side-effects depends on several, currently unresolved issues. Early detection and quantification of cardiac damage is required to adapt chemotherapy in progress for optimal management of patients. Whether increased availability of myocardial strain imaging and repeat blood biomarkers determinations will reliably and consistently achieve these goals remain to be confirmed. Also, protective approaches to reduce cardiac toxicity of anticancer drugs should be reconsidered according to the recently restricted approval for use of dexrazoxane. Anthracycline-based regimens, encapsulated anthracyclines and non-anthracycline regimens should be revisited with regards to antitumour efficacy and cardiac toxicity. Cardiovascular drugs that proved effective in prevention of anthracycline-induced cardiac toxicity in experimental models should be investigated in clinical trials. Finally, the efficacy of cardiovascular drugs that have already been tested in clinical settings should be confirmed and compared with each other in patients in increased numbers.
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Affiliation(s)
- Jean-Jacques Monsuez
- Cardiologie, Hôpital René-Muret, Hôpitaux Universitaires Paris-Seine-Saint-Denis, France.
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12
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Roti Roti EC, Salih SM. Dexrazoxane ameliorates doxorubicin-induced injury in mouse ovarian cells. Biol Reprod 2012; 86:96. [PMID: 22190700 DOI: 10.1095/biolreprod.111.097030] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Doxorubicin (DXR) is a frontline chemotherapy agent implicated in unintended ovarian failure in female cancer survivors. The fertility preservation techniques currently available for cancer patients are often time and cost prohibitive and do not necessarily preserve endocrine function. There are no drug-based ovary protection therapies clinically available. This study provides the first investigation using dexrazoxane (Dexra) to limit DXR insult in ovarian tissue. In KK-15 granulosa cells, a 3-h DXR treatment increased double-strand (ds) DNA breaks 40%-50%, as quantified by the neutral comet assay, and dose-dependent cytotoxicity. Dexra exhibited low toxicity in KK-15 cells, inducing no DNA damage and less than 20% cell loss. Cotreating KK-15 cells with Dexra prevented acute DXR-induced dsDNA damage. Similarly, Dexra attenuated the DXR-induced 40%-65% increase in dsDNA breaks in primary murine granulosa cells and cells from in vitro cultured murine ovaries. DXR can cause DNA damage either through a topoisomerase II-mediated pathway, based on DXR intercalation into DNA, or through oxidative stress. Cotreating KK-15 cells with 2 μM Dexra was sufficient to prevent DXR-induced, but not H(2)O(2)-induced, DNA damage. These data indicated the protective effects are likely due to Dexra's inhibition of topoisomerase II catalytic activity. This putative protective agent attenuated downstream cellular responses to DXR, preventing H2AFX activation in KK-15 cells and increasing viability as demonstrated by increasing the DXR lethal dose in KK-15 cells 5- to 8-fold (LD(20)) and primary murine granulosa cells 1.5- to 2-fold (LD(50)). These data demonstrate Dexra protects ovarian cells from DXR insult and suggest that it is a promising tool to limit DXR ovarian toxicity in vivo.
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Affiliation(s)
- Elon C Roti Roti
- REI Division, Department of Obstetrics & Gynecology, University of Wisconsin-Madison, Madison, Wisconsin 53705, USA
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Albini A, Cesana E, Donatelli F, Cammarota R, Bucci EO, Baravelli M, Anzà C, Noonan DM. Cardio-oncology in targeting the HER receptor family: the puzzle of different cardiotoxicities of HER2 inhibitors. Future Cardiol 2012; 7:693-704. [PMID: 21929348 DOI: 10.2217/fca.11.54] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The HER family of tyrosine kinase receptors includes several members that are clinically important targets in cancer therapies, in particular HER1 (the EGF receptor) and HER2, other members include HER3 and HER4. Trastuzumab, a humanized monoclonal antibody and lapatinib, a tyrosine kinase inhibitor, are drugs that target HER2, which is highly expressed in 20-30% of breast cancers. Trastuzumab is recommended as an adjuvant therapy for lymph node positive, HER2-positive breast cancers, or node-negative cancer with high-risk of recurrence, as well as in stage IV cancers. One serious side effect of trastuzumab is cardiomyocyte dysfunction, resulting in reduced heart contractile efficiency. The incidence of collateral effects on the heart with trastuzumab therapy increases in people with cardiovascular risk factors, heart disease and when combined with other chemotherapeutics. When cardiotoxicity was observed with trastuzumab, several studies have addressed potential cardiac damage of trastuzumab itself and lapatinib. The differences in cardiovascular effects of these two compounds are somewhat unexpected and suggest distinct mechanisms of action, which have clear implications in clinical application and prevention of cardiotoxicity in cardio-oncological approaches.
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Affiliation(s)
- Adriana Albini
- Oncology Research Division, Polo Scientifico e Tecnologico-IRCCS MultiMedica, Via Fantoli 16/15-20138, Milan, Italy.
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Abstract
Patients diagnosed with Hodgkin lymphoma have a high cure rate. However, long-term survivors of the disease are at significantly increased risk for a number of late effects, with cardiovascular disease being the most common non-malignant cause of death in these patients. This review summarizes the available data regarding the types of cardiac complications, timing of their onset in relationship to initial treatment, associated risk factors, and available studies on the role of screening for subclinical cardiac disease. Given the known correlation between the extent of Hodgkin lymphoma therapy and subsequent cardiac risks, current trials investigating treatment reduction, including using lower radiation dose, smaller radiation field size and abbreviated chemotherapy will hopefully help in limiting cardiac toxicity. Screening for and aggressive management of traditional cardiac risk factors are also important strategies in reducing risks of cardiac disease in long-term Hodgkin lymphoma survivors.
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Affiliation(s)
- Andrea K Ng
- Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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15
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Arozal W, Watanabe K, Veeraveedu PT, Thandavarayan RA, Harima M, Sukumaran V, Suzuki K, Tachikawa H, Kodama M, Aizawa Y. Beneficial effects of angiotensin II receptor blocker, olmesartan, in limiting the cardiotoxic effect of daunorubicin in rats. Free Radic Res 2010; 44:1369-77. [DOI: 10.3109/10715762.2010.509399] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Monsuez JJ, Charniot JC, Vignat N, Artigou JY. Cardiac side-effects of cancer chemotherapy. Int J Cardiol 2010; 144:3-15. [PMID: 20399520 DOI: 10.1016/j.ijcard.2010.03.003] [Citation(s) in RCA: 288] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2009] [Revised: 02/27/2010] [Accepted: 03/06/2010] [Indexed: 12/21/2022]
Abstract
The spectrum of cardiac side-effects of cancer chemotherapy has expanded with the development of combination, adjuvant and targeted chemotherapies. Their administration in multiple regimens has increased greatly, including in older patients and in patients with cardiovascular and/or coronary artery disease (CAD). Cardiac toxicity of anthracyclines involves oxidative stress and apoptosis. Early detection combines 2D-echocardiography and/or radionuclide angiography and recent methods such as tissue Doppler imaging, strain rate echocardiography and sampling of serial troponin and/or NT-proBNP levels. Dexrazoxane has proven effective in the prevention of dose-related toxicity in children and adults. High doses of the alkylating drugs cyclophosphamide and ifosfamide may result in a reversible heart failure and in life-threatening arrhythmias. Myocardial ischemia induced by the antimetabolites 5-fluorouracil and capecitabine impacts prognosis of patients with prior CAD. Severe arrhythmias may complicate administration of microtubule inhibitors. Targeted therapies with the antibody-based tyrosine kinases (TK) inhibitors trastuzumab and, to a lesser extent, alemtuzumab induce heart failure or asymptomatic LV dysfunction in 1-4% and 10%, respectively. Cetuximab and rituximab induce hypotension, whereas bevacizumab may promote severe hypertension and venous thromboembolism. Small molecule TK inhibitors may also elicit LV dysfunction, in only few patients treated with imatinib mesylate, but in a substantially higher proportion of those receiving the multitargeted TK inhibitor sunitinib or the recently approved drugs erlotinib, lapatinib and dasatinib. Management of patients at increased cardiovascular risk associated with advancing age, previous CAD or targeted therapies may be optimized by referral to a cardiologist in a cross-specialty teamwork.
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Affiliation(s)
- Jean-Jacques Monsuez
- AP-HP, Hôpital René Muret, Cardiologie, Policlinique médicale, Université Paris-13, Faculté de Médecine de Bobigny, 93270 Sevran, France.
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