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Chang WT, Lin HW, Chang TC, Lin SH, Li YH. The association between tyrosine kinase inhibitors and fatal arrhythmia in patients with non-small cell lung cancer in Taiwan. Front Oncol 2023; 13:1172036. [PMID: 37139162 PMCID: PMC10150998 DOI: 10.3389/fonc.2023.1172036] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 04/04/2023] [Indexed: 05/05/2023] Open
Abstract
Objective As a standard therapy, tyrosine kinase inhibitors (TKIs) improved survival in patients with non-small cell lung cancer (NSCLC) and epidermal growth factor receptor (EGFR) mutation. However, treatment-related cardiotoxicity, particularly arrhythmia, cannot be ignored. With the prevalence of EGFR mutations in Asian populations, the risk of arrhythmia among patients with NSCLC remains unclear. Methods Using data from the Taiwanese National Health Insurance Research Database and National Cancer Registry, we identified patients with NSCLC from 2001 to 2014. Using Cox proportional hazards models, we analyzed outcomes of death and arrhythmia, including ventricular arrhythmia (VA), sudden cardiac death (SCD), and atrial fibrillation (AF). The follow-up duration was three years. Results In total, 3876 patients with NSCLC treated with TKIs were matched to 3876 patients treated with platinum analogues. After adjusting for age, sex, comorbidities, and anticancer and cardiovascular therapies, patients receiving TKIs had a significantly lower risk of death (adjusted HR: 0.767; CI: 0.729-0.807, p < 0.001) than those receiving platinum analogues. Given that approximately 80% of the studied population reached the endpoint of mortality, we also adjusted for mortality as a competing risk. Notably, we observed significantly increased risks of both VA (adjusted sHR: 2.328; CI: 1.592-3.404, p < 0.001) and SCD (adjusted sHR: 1.316; CI: 1.041-1.663, p = 0.022) among TKI users compared with platinum analogue users. Conversely, the risk of AF was similar between the two groups. In the subgroup analysis, the increasing risk of VA/SCD persisted regardless of sex and most cardiovascular comorbidities. Conclusions Collectively, we highlighted a higher risk of VA/SCD in TKI users than in patients receiving platinum analogues. Further research is needed to validate these findings.
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Affiliation(s)
- Wei-Ting Chang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Division of Cardiology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan
- Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan
| | - Hui-Wen Lin
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Biostatistics Consulting Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ting-Chia Chang
- Division of Pulmonology, Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Sheng-Hsiang Lin
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Biostatistics Consulting Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Heng Li
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Inbaraj G, Sathyaprabha TN, Udupa K, Ram A, Patil S, Rajeswaran J, Nandakumar KK, Belur S, Singh AD, Prathyusha PV, Bayari SK, Raghavendra RM. Impact of integrated yoga therapy on cognitive impairment and cardiac dysfunction in relation to quality of life in breast cancer patients undergoing chemotherapy: Study protocol for a two-arm randomized controlled trial. Front Oncol 2022; 12:955184. [PMID: 36185291 PMCID: PMC9524232 DOI: 10.3389/fonc.2022.955184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 08/15/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundChemotherapy-related cognitive impairment (CRCI) and cardiac dysfunction (CRCD) are common adverse effects seen in breast cancer patients undergoing chemotherapy. Even though these effects significantly influence daily functioning and overall quality of life, effective strategies to avoid and/or mitigate these adverse effects remain elusive. Yoga as a Mind-body intervention has been used increasingly by cancer patients and has undergone empirical investigations as a potential intervention for patients with cancer. Furthermore, yoga is associated with improved cognition and cardiac functioning in healthy older adults and subjects with cognitive and cardiac impairments. Accordingly, in the current study, yoga holds promise as an intervention to prevent/manage CRCI and CRCD with improved overall QOL in women receiving chemotherapy for breast cancer.MethodsThe study is a two-arm, randomized controlled trial. Women diagnosed with stage I-III breast cancer and awaiting neo-adjuvant or adjuvant chemotherapy will be recruited from a tertiary care center in Bangalore, India. Following recruitment, subjects are randomized to the intervention group (integrated yoga therapy intervention during chemotherapy) or the control group (standard care during chemotherapy). The study’s primary outcome is to measure the quality of life (cognitive domain) using European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30). The other primary objectives will include cognitive functioning using neuropsychological test battery and cardiac autonomic function testing using heart rate variability. Secondary outcomes are Brain-derived neurotrophic factor (BDNF), brain function (functional MRI), Echocardiography, serum cortisol, Functional assessment of cancer therapy-cognition (FACT-Cog V3), perceived stress scale and Ryff Scales of Psychological Well-Being. Assessments take place before, during and after chemotherapy; 16-weeks post chemotherapy and 1-year post-baseline.DiscussionYoga is a promising intervention for preventing and/or managing chemotherapy-related adverse effects (CRAE) and enhancing the quality of life among breast cancer patients. The findings from this study may also help understand the inner mechanisms involved in the protective and restorative effects of yoga on CRAE and support the use of yoga prophylactically for breast cancer patients. In addition, the results of this study could help chemotherapy-exposed individuals with other solid cancer types who have cognitive and cardiac issues.Ethics and DisseminationThe study is approved by the ethics committee of the HealthCare Global Enterprises Ltd. Hospital (EC/434/19/01) and National Institute of Mental Health and Neurosciences (NIMH/DO/ETHICS SUB-COMMITTEE (BS&NS) 9th MEETING/2018).Clinical Trial Registrationhttp://ctri.nic.in/Clinicaltrials/advancesearchmain.php, identifier CTRI/2020/10/028446.
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Affiliation(s)
- Ganagarajan Inbaraj
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Talakad N. Sathyaprabha
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Kaviraja Udupa
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Amritanshu Ram
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
| | - Shekar Patil
- Department of Clinical Oncology, HealthCare Global, Bangalore, Karnataka, India
| | - Jamuna Rajeswaran
- Department of Clinical Psychology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Krishna K. Nandakumar
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
| | - Spoorthi Belur
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
| | - Arman Deep Singh
- Centre for Ayurveda Biology and Holistic Nutrition, The University of Trans-Disciplinary Health Sciences and Technologies (TDU), Bengaluru, Karnataka, India
| | | | - Sapna K. Bayari
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
| | - Rao M. Raghavendra
- Department of Complementary and Alternative Medicine, HealthCare Global, Bangalore, Karnataka, India
- Central Council for Research in Yoga and Naturopathy, New Delhi, India
- *Correspondence: Rao M. Raghavendra,
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3
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Zhan L, Wang X, Zhang Y, Zhu G, Ding Y, Chen X, Jiang W, Wu S. Benazepril hydrochloride protects against doxorubicin cardiotoxicity by regulating the PI3K/Akt pathway. Exp Ther Med 2021; 22:1082. [PMID: 34447475 PMCID: PMC8355712 DOI: 10.3892/etm.2021.10516] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 07/08/2021] [Indexed: 02/05/2023] Open
Abstract
Doxorubicin (DOX) stimulates the generation of reactive oxygen species, thereby impairing mitochondrial functions. Angiotensin-converting enzyme inhibitors (ACEIs) have been identified to exhibit protective effects on cardiovascular diseases. The present study aimed to test the hypothesis that an ACEI benazepril hydrochloride (HCl) may protect against DOX-induced cardiotoxicity. The DOX injury model was established using rat embryonic cardiac myoblast cells (H9c2 cell line) treated with DOX in vitro. H9c2 cells were treated with benazepril-HCl, DOX or a mixture of DOX and benazepril-HCl to measure the activities of myocardial enzymes including lactate dehydrogenase (LDH), superoxide dismutase, catalase and glutathione peroxidase, in addition to the concentration of malondialdehyde in the culture medium. Cells without any treatment were used as a control. DOX treatment increased the levels of activity of myocardial enzymes in H9c2 cells compared with those in the untreated control cells. Additionally, co-treatment with benazepril-HCl significantly reduced the levels of apoptosis occurring due to DOX-mediated cellular damage. The mechanistic experiment revealed that pretreatment with benazepril-HCl counteracted the DOX-induced oxidative stress and suppressed the activation of apoptosis via the PI3K/Akt signaling pathway. By contrast, an Akt inhibitor (MK2206) inhibited the protective effects of benazepril-HCl against DOX-induced H9c2 cell injury, as revealed by increased LDH release in H9c2 cells. These results suggested that benazepril-HCl may potentially be administered as an adjuvant for DOX in long-term clinical use.
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Affiliation(s)
- Lan Zhan
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Xiangxiu Wang
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yanjing Zhang
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Guonian Zhu
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yu Ding
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Xuemei Chen
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Wei Jiang
- Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Sisi Wu
- Core Facilities, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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Novo G, Santoro C, Manno G, Di Lisi D, Esposito R, Mandoli GE, Evola V, Pastore MC, Sperlongano S, D'Andrea A, Cameli M, Galderisi M. Usefulness of Stress Echocardiography in the Management of Patients Treated with Anticancer Drugs. J Am Soc Echocardiogr 2020; 34:107-116. [PMID: 33223357 DOI: 10.1016/j.echo.2020.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 10/06/2020] [Accepted: 10/06/2020] [Indexed: 12/28/2022]
Abstract
In recent years, the survival of patients with cancer has improved thanks to advances in antineoplastic therapeutic protocols. This has led to an increasing burden of cardiovascular complications related to cancer treatment. Therefore, a new branch of cardiology has been created, "cardio-oncology," with the aims of preventing cardiovascular complications related to antineoplastic treatment, achieving early diagnosis and treatment of any complications, and allowing completion of the expected antineoplastic treatment. Stress echocardiography has a pivotal role in achieving a timely diagnosis of coronary artery disease and thus is the best management approach in this clinical setting. Atherosclerotic processes can be exacerbated by both chemotherapy and chest irradiation in patients with cancer, even several years after anticancer treatment completion. Moreover, stress echocardiography has many other potential applications, such as in the evaluation of subclinical left ventricular dysfunction and contractile reserve in patients treated with anticancer drugs that have the potential to induce myocardial damage, as well as evaluating valve disease. The objective of this review is to delineate the role of stress echocardiography in cardio-oncology.
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Affiliation(s)
- Giuseppina Novo
- Division of Cardiology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University Hospital Paolo Giaccone, Palermo, University of Palermo, Palermo, Italy
| | - Ciro Santoro
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
| | - Girolamo Manno
- Division of Cardiology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University Hospital Paolo Giaccone, Palermo, University of Palermo, Palermo, Italy.
| | - Daniela Di Lisi
- Division of Cardiology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University Hospital Paolo Giaccone, Palermo, University of Palermo, Palermo, Italy
| | - Roberta Esposito
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
| | - Giulia Elena Mandoli
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Vincenzo Evola
- Division of Cardiology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University Hospital Paolo Giaccone, Palermo, University of Palermo, Palermo, Italy
| | - Maria Concetta Pastore
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Simona Sperlongano
- Unit of Cardiology, Department of Translational Medical Sciences, Monaldi Hospital, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonello D'Andrea
- Unit of Cardiology and Intensive Coronary Care, "Umberto I" Hospital, Nocera Inferiore, Salerno, Italy
| | - Matteo Cameli
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Maurizio Galderisi
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
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Naresh NK, Misener S, Zhang Z, Yang C, Ruh A, Bertolino N, Epstein FH, Collins JD, Markl M, Procissi D, Carr JC, Allen BA. Cardiac MRI Myocardial Functional and Tissue Characterization Detects Early Cardiac Dysfunction in a Mouse Model of Chemotherapy-Induced Cardiotoxicity. NMR IN BIOMEDICINE 2020; 33:e4327. [PMID: 32567177 DOI: 10.1002/nbm.4327] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/14/2020] [Accepted: 05/06/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Doxorubicin and doxorubicin-trastuzumab combination chemotherapy have been associated with cardiotoxicity that eventually leads to heart failure and may limit dose-effective cancer treatment. Current diagnostic strategies rely on decreased ejection fraction (EF) to diagnose cardiotoxicity. PURPOSE The aim of this study is to explore the potential of cardiac MR (CMR) imaging to identify imaging biomarkers in a mouse model of chemotherapy-induced cardiotoxicity. METHODS A cumulative dose of 25 mg/kg doxorubicin was administered over three weeks using subcutaneous pellets (n = 9, Dox). Another group (n = 9) received same dose of Dox and a total of 10 mg/kg trastuzumab (DT). Mice were imaged at baseline, 5/6 weeks and 10 weeks post-treatment on a 7T MRI system. The protocol included short-axis cine MRI covering the left ventricle (LV) and mid-ventricular short-axis tissue phase mapping (TPM), pre- and post-contrast T1 mapping, T2 mapping and Displacement Encoding with Stimulated Echoes (DENSE) strain encoded MRI. EF, peak myocardial velocities, native T1, T2, extracellular volume (ECV), and myocardial strain were quantified. N = 7 mice were sacrificed for histopathologic assessment of apoptosis at 5/6 weeks. RESULTS Global peak systolic longitudinal velocity was reduced at 5/6 weeks in Dox (0.6 ± 0.3 vs 0.9 ± 0.3, p = 0.02). In the Dox group, native T1 was reduced at 5/6 weeks (1.3 ± 0.2 ms vs 1.6 ± 0.2 ms, p = 0.02), and relatively normalized at week 10 (1.4 ± 0.1 ms vs 1.6 ± 0.2 ms, p > 0.99). There was no change in EF and other MRI parameters and histopathologic results demonstrated minimal apoptosis in all mice (~1-2 apoptotic cell/high power field), suggesting early-stage cardiotoxicity. CONCLUSIONS In a mouse model of chemotherapy-induced cardiotoxicity using doxorubicin and trastuzumab, advanced CMR shows promise in identifying treatment-related decrease in myocardial velocity and native T1 prior to the onset of cardiomyocyte apoptosis and reduction of EF.
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Affiliation(s)
- Nivedita K Naresh
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
| | - Sol Misener
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
| | - Zhouli Zhang
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
| | - Cynthia Yang
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
| | - Alexander Ruh
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
| | - Nicola Bertolino
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
| | - Frederick H Epstein
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, USA
| | - Jeremy D Collins
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Michael Markl
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
- McCormick School of Engineering, Northwestern University, Chicago, IL, USA
| | - Daniele Procissi
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
| | - James C Carr
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
| | - Bradley A Allen
- Department of Radiology, Northwestern University, 737 N. Michigan Ave, Chicago, IL, USA
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Ibrahim ESH, Baruah D, Budde M, Rubenstein J, Frei A, Schlaak R, Gore E, Bergom C. Optimized cardiac functional MRI of small-animal models of cancer radiation therapy. Magn Reson Imaging 2020; 73:130-137. [PMID: 32866598 DOI: 10.1016/j.mri.2020.08.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 07/23/2020] [Accepted: 08/20/2020] [Indexed: 01/27/2023]
Abstract
Cardiac MRI of small animal models of cancer radiation therapy (RT) is a valuable tool for studying the effect of RT on the heart. However, standard cardiac MRI exams require long scanning times, which is challenging for sick animals that may not survive extended periods of imaging under anesthesia. The purpose of this study is to develop an optimized, fast MRI exam for comprehensive cardiac functional imaging of small-animal models of cancer RT. Ten adult female rats (2 non-irradiated and 8 irradiated) were scanned using the developed exam. Optimal imaging parameters were determined, which minimized scanning time while ensuring measurement accuracy and avoiding imaging artifacts. This optimized, fast MRI exam lasted for 30 min, which was tolerated by all animals. EF was normal in all imaged rats, although it was significantly increased in the irradiated rats, which also showed ventricular hypertrophy. However, myocardial strain was significantly reduced in the irradiated rats. In conclusion, a fast MRI exam has been developed for comprehensive cardiac functional imaging of rats in 30 min, with optimized imaging parameters to ensure accurate measurements and tolerance by irradiated rats. The generated strain measurements provide an early marker of regional cardiac dysfunction before global function is affected.
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Affiliation(s)
- El-Sayed H Ibrahim
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Milwaukee, WI 53226, USA.
| | - Dhiraj Baruah
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Milwaukee, WI 53226, USA.
| | - Matthew Budde
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Milwaukee, WI 53226, USA.
| | - Jason Rubenstein
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Milwaukee, WI 53226, USA.
| | - Anne Frei
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Milwaukee, WI 53226, USA.
| | - Rachel Schlaak
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Milwaukee, WI 53226, USA.
| | - Elizabeth Gore
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Milwaukee, WI 53226, USA.
| | - Carmen Bergom
- Medical College of Wisconsin, 8701 W Watertown Plank Rd, Milwaukee, WI 53226, USA; Washington University School of Medicine, 4511 Forest Park Ave, St. Louis, MI 63108, USA..
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7
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The role of metabolic diseases in cardiotoxicity associated with cancer therapy: What we know, what we would know. Life Sci 2020; 255:117843. [PMID: 32464123 DOI: 10.1016/j.lfs.2020.117843] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/16/2020] [Accepted: 05/22/2020] [Indexed: 12/12/2022]
Abstract
Metabolic diseases, such as obesity and type 2 diabetes, are known risk factors for cardiovascular (CV) diseases. Thus, patients with those comorbidities could be at increased risk of experiencing cardiotoxicity related to treatment with Anthracyclines and the other new generation targeted anticancer drugs. However, investigations addressing the mechanisms underlying the development of CV complications and poor outcome in such cohort of patients are still few and controversial. Given the importance of a personalized approach against chemotherapy-induced cardiomyopathy, this review summarizes our current knowledge on the pathophysiology of chemotherapy-induced cardiomyopathy and its association with obesity and type 2 diabetes. Along with clinical evidences, future perspectives of preclinical research around this field and its role in addressing important open questions, including the development of more proactive strategies for prevention, and treatment of cardiotoxicity during and after chemotherapy in the presence of metabolic diseases, is also presented.
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Foulkes S, Claessen G, Howden EJ, Daly RM, Fraser SF, La Gerche A. The Utility of Cardiac Reserve for the Early Detection of Cancer Treatment-Related Cardiac Dysfunction: A Comprehensive Overview. Front Cardiovasc Med 2020; 7:32. [PMID: 32211421 PMCID: PMC7076049 DOI: 10.3389/fcvm.2020.00032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 02/21/2020] [Indexed: 12/20/2022] Open
Abstract
With progressive advancements in cancer detection and treatment, cancer-specific survival has improved dramatically over the past decades. Consequently, long-term health outcomes are increasingly defined by comorbidities such as cardiovascular disease. Importantly, a number of well-established and emerging cancer treatments have been associated with varying degrees of cardiovascular injury that may not emerge until years following the completion of cancer treatment. Of particular concern is the development of cancer treatment related cardiac dysfunction (CTRCD) which is associated with an increased risk of heart failure and high risk of morbidity and mortality. Early detection of CTRCD appears critical for preventing long-term cardiovascular morbidity in cancer survivors. However, current clinical standards for the identification of CTRCD rely on assessments of cardiac function in the resting state. This provides incomplete information about the heart's reserve capacity and may reduce the sensitivity for detecting sub-clinical myocardial injury. Advances in non-invasive imaging techniques have enabled cardiac function to be quantified during exercise thereby providing a novel means of identifying early cardiac dysfunction that has proved useful in several cardiovascular pathologies. The purpose of this narrative review is (1) to discuss the different non-invasive imaging techniques that can be used for quantifying different aspects of cardiac reserve; (2) discuss the findings from studies of cancer patients that have measured cardiac reserve as a marker of CTRCD; and (3) highlight the future directions important knowledge gaps that need to be addressed for cardiac reserve to be effectively integrated into routine monitoring for cancer patients exposed to cardiotoxic therapies.
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Affiliation(s)
- Stephen Foulkes
- School of Exercise and Nutrition Sciences, Institute of Physical Activity and Nutrition, Deakin University, Geelong, VIC, Australia.,Department of Sports Cardiology, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Guido Claessen
- Department of Sports Cardiology, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia.,Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Erin J Howden
- Department of Sports Cardiology, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Robin M Daly
- School of Exercise and Nutrition Sciences, Institute of Physical Activity and Nutrition, Deakin University, Geelong, VIC, Australia
| | - Steve F Fraser
- School of Exercise and Nutrition Sciences, Institute of Physical Activity and Nutrition, Deakin University, Geelong, VIC, Australia
| | - Andre La Gerche
- Department of Sports Cardiology, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia.,Cardiology Department, St. Vincent's Hospital Melbourne, Melbourne, VIC, Australia
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10
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Khouri MG, Ky B, Dunn G, Plappert T, Englefield V, Rabineau D, Yow E, Barnhart HX, St John Sutton M, Douglas PS. Echocardiography Core Laboratory Reproducibility of Cardiac Safety Assessments in Cardio-Oncology. J Am Soc Echocardiogr 2018; 31:361-371.e3. [PMID: 29395626 DOI: 10.1016/j.echo.2017.11.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Indexed: 11/27/2022]
Abstract
BACKGROUND As the potential for cancer therapy-related cardiac dysfunction is increasingly recognized, there is a need for the standardization of echocardiographic measurements and cut points to guide treatment. The aim of this study was to determine the reproducibility of cardiac safety assessments across two academic echocardiography core laboratories (ECLs) at the University of Pennsylvania and the Duke Clinical Research Institute. METHODS To harmonize the application of guideline-recommended measurement conventions, the ECLs conducted multiple training sessions to align measurement practices for traditional and emerging assessments of left ventricular (LV) function. Subsequently, 25 echocardiograms taken from patients with breast cancer treated with doxorubicin with or without trastuzumab were independently analyzed by each laboratory. Agreement was determined by the proportion (coverage probability [CP]) of all pairwise comparisons between readers that were within a prespecified minimum acceptable difference. Persistent differences in measurement techniques between laboratories triggered retraining and reassessment of reproducibility. RESULTS There was robust reproducibility within each ECL but differences between ECLs on calculated LV ejection fraction and mitral inflow velocities (all CPs < 0.80); four-chamber global longitudinal strain bordered acceptable reproducibility (CP = 0.805). Calculated LV ejection fraction and four-chamber global longitudinal strain were sensitive to small but systematic interlaboratory differences in endocardial border definition that influenced measured LV volumes and the speckle-tracking region of interest, respectively. On repeat analyses, reproducibility for mitral velocities (CP = 0.940-0.990) was improved after incorporating multiple-beat measurements and homogeneous image selection. Reproducibility for four-chamber global longitudinal strain was unchanged after efforts to develop consensus between ECLs on endocardial border determinations were limited primarily by a lack of established reference standards. CONCLUSIONS High-quality quantitative echocardiographic research is feasible but requires a commitment to reproducibility, adherence to guideline recommendations, and the time, care, and attention to detail to establish agreement on measurement conventions. These findings have important implications for research design and clinical care.
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Affiliation(s)
- Michel G Khouri
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, North Carolina; Duke Clinical Research Institute, Durham, North Carolina.
| | - Bonnie Ky
- Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gary Dunn
- Duke Clinical Research Institute, Durham, North Carolina
| | - Ted Plappert
- Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Virginia Englefield
- Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Dawn Rabineau
- Duke Clinical Research Institute, Durham, North Carolina
| | - Eric Yow
- Duke Clinical Research Institute, Durham, North Carolina
| | | | - Martin St John Sutton
- Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Penn Cardiovascular Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Pamela S Douglas
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, North Carolina; Duke Clinical Research Institute, Durham, North Carolina
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11
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Mozos I, Borzak G, Caraba A, Mihaescu R. Arterial stiffness in hematologic malignancies. Onco Targets Ther 2017; 10:1381-1388. [PMID: 28424554 PMCID: PMC5344421 DOI: 10.2147/ott.s126852] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Malignant and cardiovascular disorders are the top causes of mortality worldwide. This article reviews the main literature data and mechanisms linking hematologic malignancies and arterial stiffness, focusing on recent experimental and clinical results. Several links were found in hematologic malignancies between complete blood count and arterial stiffness. Chemotherapy, especially anthracyclines, cyclophosphamide and tyrosine kinase inhibitors, as well as radiotherapy and hematopoietic stem cell transplantation are the main known causes of arterial stiffness increase in hematologic malignancies. The mechanisms of arterial stiffness elevation in hematologic malignancies include an increased oxidative stress, impaired vascular wall homeostasis, endothelial dysfunction and apoptosis of endothelial cells, overexpression of inflammatory cytokines, accelerated atherosclerosis, increased blood viscosity and unstable platelet aggregates. Guidelines regarding cardiovascular health screening and cardiovascular risk scores are necessary for hematologic cancer survivors in order to improve prognosis and quality of life of the patients.
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Affiliation(s)
- Ioana Mozos
- Department of Functional Sciences, "Victor Babes" University of Medicine and Pharmacy
| | | | - Alexandru Caraba
- First Department of Internal Medicine, "Victor Babes" University of Medicine and Pharmacy, Timişoara, Romania
| | - Rodica Mihaescu
- First Department of Internal Medicine, "Victor Babes" University of Medicine and Pharmacy, Timişoara, Romania
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12
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Keats MR, Grandy SA, Giacomantonio N, MacDonald D, Rajda M, Younis T. EXercise to prevent AnthrCycline-based Cardio-Toxicity (EXACT) in individuals with breast or hematological cancers: a feasibility study protocol. Pilot Feasibility Stud 2016; 2:44. [PMID: 27965861 PMCID: PMC5153674 DOI: 10.1186/s40814-016-0084-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Accepted: 06/23/2016] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Anthracyclines (AC), widely used and effective anticancer agents, are known to induce both acute and chronic declines in cardiovascular health, ranging in severity from asymptomatic, subclinical dysfunction to substantial cardiomyopathy leading to congestive heart failure and death. There is substantial evidence that physical activity, higher levels of cardiorespiratory fitness, and exercise therapy can help prevent cardiovascular disease. Moreover, animal studies have shown that exercise performed concomitantly with AC treatment may attenuate early cardiac damage that results from AC exposure. Our primary objective is to assess the feasibility of a 12-week aerobic exercise training (AET) program in patients receiving AC-based chemotherapy. METHODS/DESIGN This is a prospective, single-arm (pre-post-test design), feasibility study of a supervised 12-week progressive, light-to-moderate to moderate-to-vigorous intensity AET program for patients (18-65 years) receiving AC chemotherapeutic treatment for a primary/non-recurrent breast cancer or hematological malignancy. Both feasibility (e.g., participant recruitment, program adherence, safety) and intervention outcome (e.g., biological markers of cardiotoxicity, aerobic capacity, quality of life) measures will be collected. The AET program will include two, 45-min community-based exercise sessions (treadmill or cycle) per week for a total of 12 weeks. All exercise sessions will be supervised by trained exercise specialists. DISCUSSION Data from the EXACT study will be evaluated to determine the need to refine patient recruitment methods and general acceptability of the AET program. Preliminary data on the effects of the AET intervention on pertinent cardiac and health outcomes will also be evaluated and used to inform future studies in terms of the most appropriate outcome measure(s) to adopt and sample size estimation. TRIAL REGISTRATION ClinicalTrails.gov, NCT02471053.
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Affiliation(s)
- Melanie R. Keats
- School of Health and Human Performance (Kinesiology), Dalhousie University, PO Box 15000, 6230 South Street, Halifax, Nova Scotia B3H 4R2 Canada
| | - Scott A. Grandy
- School of Health and Human Performance (Kinesiology), Dalhousie University, PO Box 15000, 6230 South Street, Halifax, Nova Scotia B3H 4R2 Canada
| | - Nicholas Giacomantonio
- Division of Cardiology, Department of Medicine, Dalhousie University, Halifax, Nova Scotia Canada
- QEII Health Sciences Center—HI Site, Suite 2261—1796 Summer St., Halifax, Nova Scotia B3H 3A6 Canada
| | - David MacDonald
- Division of Hematology, Department of Medicine, Dalhousie University, Halifax, Nova Scotia Canada
- QEII Health Sciences Center, 1276 South Part Street, Halifax, Nova Scotia B3H 2Y9 Canada
| | - Miroslaw Rajda
- Division of Cardiology, Department of Medicine, Dalhousie University, Halifax, Nova Scotia Canada
- QEII Health Sciences Center—HI Site, Suite 2261—1796 Summer St., Halifax, Nova Scotia B3H 3A6 Canada
| | - Tallal Younis
- Division of Medical Oncology, Department of Medicine, Dalhousie University, Halifax, Nova Scotia Canada
- QEII Health Sciences Center, 1276 South Part Street, Halifax, Nova Scotia B3H 2Y9 Canada
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13
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Clarke E, Lenihan D. Cardio-oncology: a new discipline in medicine to lead us into truly integrative care. Future Cardiol 2015; 11:359-61. [DOI: 10.2217/fca.15.55] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
- Ellen Clarke
- Future Science Group, Unitec House, 2 Albert Place, London, N3 1QB, UK
| | - Daniel Lenihan
- Vanderbilt University, 1215 21st Ave South, Suite 5209, Nashville, TN 37232, USA
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