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Kong S, Nagraj S, Cooper DL, Ferrick KJ, Zhang L. A case report of fludarabine associated ectopic atrial bradycardia and literature review of fludarabine induced bradycardia. CARDIO-ONCOLOGY (LONDON, ENGLAND) 2024; 10:50. [PMID: 39123241 PMCID: PMC11312176 DOI: 10.1186/s40959-024-00253-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 07/29/2024] [Indexed: 08/12/2024]
Abstract
BACKGROUND Fludarabine is a chemotherapeutic agent with lymphodepleting effects that is increasingly used as part of a conditioning regimen prior to allogeneic stem cell transplantation. Fludarabine is generally considered a relatively safe medication with only rare cases of cardiotoxic side effects. CASE PRESENTATION Here, we present a case of a 30-year-old woman who was undergoing conditioning for a haploidentical cell transplantation for treatment of Fanconi anemia with a 5-day course of daily fludarabine infusion. After her second fludarabine infusion, she was noted to have ectopic atrial bradycardia that resolved with supportive therapy and completion of fludarabine infusion. CONCLUSION We report the first case of ectopic atrial bradycardia associated with fludarabine. Although rare and transient, clinicians should recognize this rare cardiotoxic side effect of fludarabine.
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Affiliation(s)
- Steve Kong
- Department of Medicine, NYC Health + Hospitals/North Central Bronx Hospital, Bronx, NY, USA.
| | - Sanjana Nagraj
- Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Dennis L Cooper
- Division of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Kevin J Ferrick
- Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Lili Zhang
- Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
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2
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Jesus EB, Cavalcanti ACD, Oliveira JA. Nursing interventions for adult patients undergoing cancer cardiotoxic therapy: Scoping review. Int J Nurs Knowl 2024; 35:239-255. [PMID: 37459404 DOI: 10.1111/2047-3095.12435] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 06/09/2023] [Indexed: 07/16/2024]
Abstract
PURPOSE To identify nursing interventions for the management of adult patients undergoing cardiotoxic oncologic therapy. METHODS This scoping review was performed in accordance with the JBI guidelines. The literature search took place between July and August 2022. Studies examining interventions for the management of adult cancer patients undergoing cardiotoxic therapy were included. The characteristics and results of the studies were synthesized and analyzed in a narrative way. FINDINGS In the nine included studies, it was verified that the interventions were implemented to guide the actions of the health team in general rather than specifically nursing staff. Nine nursing interventions related to the Classification of Nursing Interventions were included. CONCLUSIONS The nursing interventions identified focused on rigorous cardiovascular surveillance, risk assessment, and actions to identify and mitigate cardiotoxicity. IMPLICATIONS FOR NURSING PRACTICE It is believed that the implementation of the identified nursing interventions will lead to evidence-based nursing practice and will contribute to the development of care products and processes that assess the cardiological risks and cardiotoxicity.
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Affiliation(s)
- Evelyn Barcelos Jesus
- Professional Master's Degree in Nursing, Aurora de Afonso Costa Nursing School, Fluminense Federal University, Rio de Janeiro, Brazil
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3
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Li Y, Sandeep B, Xiao Z. An overview regarding the article 'clinical outcomes and mortality in patients with atrial fibrillation and recently diagnosed lung cancer in oncology outpatient settings'. Curr Probl Cardiol 2024; 49:102414. [PMID: 38246319 DOI: 10.1016/j.cpcardiol.2024.102414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 01/18/2024] [Indexed: 01/23/2024]
Abstract
Cancer-related inflammation, anti-cancer treatment and other cancer-related comorbidities are proposed to affect atrial remodeling, increasing the susceptibility of lung cancer patients for developing atrial fibrillation. Moreover, cancer is assumed to modify the risk of thromboembolisms and bleeding. An association between AF and malignancy has been reported but incompletely defined. The earliest publications of cancer predisposing to AF came in the 1940s-50s with reports of neoplastic cardiac infiltration or mechanical pressure on the heart, and with oncologic thoracic surgery. Subsequently, multiple studies have reported an increased risk of AF after cancer therapy with surgery (particularly thoracic) and chemotherapy. However, the prevalence of AF appears to be higher in patients with cancer at the time of diagnosis even before undergoing therapy. The emerging field of cardio-oncology has revealed that these seemingly disparate disease processes are intertwined, owing to the cardiovascular sequelae of anticancer therapies, shared risk factors that predispose individuals to both cardiovascular disease and cancer, as well the possible potentiation of cancer growth by cardiac dysfunction. Although direct oral anticoagulants (DOAC) seem to represent a safe and effective option, compared to Vitamin K antagonists (VKA), in this population, this statement is based mainly on observational studies and sub analyses of pivotal trials of the DOAC.
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Affiliation(s)
- Yang Li
- Department of Cardio-Thoracic Surgery, Chengdu Second People's Hospital, Chengdu, Sichuan 610017, China
| | - Bhushan Sandeep
- Department of Cardio-Thoracic Surgery, Chengdu Second People's Hospital, Chengdu, Sichuan 610017, China.
| | - Zongwei Xiao
- Department of Cardio-Thoracic Surgery, Chengdu Second People's Hospital, Chengdu, Sichuan 610017, China
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4
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Vakilpour A, Lefebvre B, Lai C, Scherrer-Crosbie M. Heartbreaker: Detection and prevention of cardiotoxicity in hematological malignancies. Blood Rev 2024; 64:101166. [PMID: 38182490 DOI: 10.1016/j.blre.2023.101166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/12/2023] [Accepted: 12/30/2023] [Indexed: 01/07/2024]
Abstract
Cancer survivors are at significant risk of cardiovascular (CV) morbidity and mortality; patients with hematologic malignancies have a higher rate of death due to heart failure compared to all other cancer subtypes. The majority of conventional hematologic cancer treatments is associated with increased risk of acute and long-term CV toxicity. The incidence of cancer therapy induced CV toxicity depends on the combination of patient characteristics and on the type, dose, and duration of the therapy. Early diagnosis of CV toxicity, appropriate referral, more specific cardiac monitoring follow-up and timely interventions in target patients can decrease the risk of CV adverse events, the interruption of oncological therapy, and improve the patient's prognosis. Herein, we summarize the CV effects of conventional treatments used in hematologic malignancies with a focus on definitions and incidence of the most common CV toxicities, guideline recommended early detection approaches, and preventive strategies before and during cancer treatments.
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Affiliation(s)
- Azin Vakilpour
- Division of Cardiovascular Diseases, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA.
| | - Bénédicte Lefebvre
- Division of Cardiovascular Diseases, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA; The Thalheimer Center for Cardio-oncology, Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
| | - Catherine Lai
- Division of Hematology-Oncology, Perelman Center for Advanced Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Marielle Scherrer-Crosbie
- Division of Cardiovascular Diseases, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA; The Thalheimer Center for Cardio-oncology, Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
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5
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Tamargo J, Villacastín J, Caballero R, Delpón E. Drug-induced atrial fibrillation. A narrative review of a forgotten adverse effect. Pharmacol Res 2024; 200:107077. [PMID: 38244650 DOI: 10.1016/j.phrs.2024.107077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/22/2023] [Accepted: 01/12/2024] [Indexed: 01/22/2024]
Abstract
Atrial fibrillation (AF) is the most common cardiac arrhythmia and is associated with an increased morbidity and mortality. There is clinical evidence that an increasing number of cardiovascular and non-cardiovascular drugs, mainly anticancer drugs, can induce AF either in patients with or without pre-existing cardiac disorders, but drug-induced AF (DIAF) has not received the attention that it might deserve. In many cases DIAF is asymptomatic and paroxysmal and patients recover sinus rhythm spontaneously, but sometimes, DIAF persists, and it is necessary to perform a cardioversion. Furthermore, DIAF is not mentioned in clinical guidelines on the treatment of AF. The risk of DIAF increases in elderly and in patients treated with polypharmacy and with risk factors and comorbidities that commonly coexist with AF. This is the case of cancer patients. Under these circumstances ascribing causality of DIAF to a given drug often represents a clinical challenge. We review the incidence, the pathophysiological mechanisms, risk factors, clinical relevance, and treatment of DIAF. Because of the limited information presently available, further research is needed to obtain a deeper insight into DIAF. Meanwhile, it is important that clinicians are aware of the problem that DIAF represents, recognize which drugs may cause DIAF, and consider the possibility that a drug may be responsible for a new-onset AF episode.
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Affiliation(s)
- Juan Tamargo
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain
| | - Julián Villacastín
- Hospital Clínico San Carlos, CardioRed1, Universidad Complutense de Madrid, CIBERCV, 28040 Madrid, Spain
| | - Ricardo Caballero
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain.
| | - Eva Delpón
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain
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6
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Moreddu R. Nanotechnology and Cancer Bioelectricity: Bridging the Gap Between Biology and Translational Medicine. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2304110. [PMID: 37984883 PMCID: PMC10767462 DOI: 10.1002/advs.202304110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/25/2023] [Indexed: 11/22/2023]
Abstract
Bioelectricity is the electrical activity that occurs within living cells and tissues. This activity is critical for regulating homeostatic cellular function and communication, and disruptions of the same can lead to a variety of conditions, including cancer. Cancer cells are known to exhibit abnormal electrical properties compared to their healthy counterparts, and this has driven researchers to investigate the potential of harnessing bioelectricity as a tool in cancer diagnosis, prognosis, and treatment. In parallel, bioelectricity represents one of the means to gain fundamental insights on how electrical signals and charges play a role in cancer insurgence, growth, and progression. This review provides a comprehensive analysis of the literature in this field, addressing the fundamentals of bioelectricity in single cancer cells, cancer cell cohorts, and cancerous tissues. The emerging role of bioelectricity in cancer proliferation and metastasis is introduced. Based on the acknowledgement that this biological information is still hard to access due to the existing gap between biological findings and translational medicine, the latest advancements in the field of nanotechnologies for cellular electrophysiology are examined, as well as the most recent developments in micro- and nano-devices for cancer diagnostics and therapy targeting bioelectricity.
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7
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Gawlik M, Zimodro JM, Gąsecka A, Filipiak KJ, Szmit S. Cardiac Arrhythmias in Oncological Patients-Epidemiology, Risk Factors, and Management within the Context of the New ESC 2022 Guidelines. Curr Oncol Rep 2023; 25:1107-1115. [PMID: 37589940 PMCID: PMC10556148 DOI: 10.1007/s11912-023-01445-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/25/2023] [Indexed: 08/18/2023]
Abstract
PURPOSE OF REVIEW To provide an update on epidemiology, risk factors, and management of cardiac arrhythmias in oncological patients within the context of the new European Society of Cardiology 2022 guidelines on cardio-oncology. RECENT FINDINGS One of the side effects of different chemotherapeutics is their pro-arrhythmic activity. Both atrial and ventricular arrhythmias may be induced by cancer itself or by anticancer treatment. Recent studies report on the cardiotoxic activity of such promising therapies as BRAF and MEK inhibitors, or CAR-T therapy. Risk factors of arrhythmias in oncological patients overlap with cardiovascular diseases risk factors, but there are some groups of anticancer drugs that increase the risk of cardiotoxicity. It is crucial to be aware of the risks associated with the oncological treatment and know how to act in case of cardiotoxicity.
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Affiliation(s)
- Michał Gawlik
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Banacha 1a, 02-097, Warsaw, Poland
| | - Jakub Michal Zimodro
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Banacha 1a, 02-097, Warsaw, Poland
| | - Aleksandra Gąsecka
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Banacha 1a, 02-097, Warsaw, Poland.
| | - Krzysztof J Filipiak
- Institute of Clinical Sciences, Maria Skłodowska-Curie Medical Academy in Warsaw, Warsaw, Poland
| | - Sebastian Szmit
- Department of Cardio-Oncology, Centre of Postgraduate Medical Education, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
- Clinic of Oncological Diagnostics and Cardio-Oncology, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
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Shobayo F, Bajwa M, Koutroumpakis E, Hassan SA, Palaskas NL, Iliescu C, Abe JI, Mouhayar E, Karimzad K, Thompson KA, Deswal A, Yusuf S. Acute coronary syndrome in patients with cancer. Expert Rev Cardiovasc Ther 2022; 20:275-290. [PMID: 35412407 DOI: 10.1080/14779072.2022.2063840] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Improvement in cancer survival has led to an increased focus on cardiovascular disease as the other major determinant of survivorship. As a result, there has been an increasing interest in managing cardiovascular disease during and post cancer treatment. AREAS COVERED This article reviews the current literature on the pathogenesis, risk factors, presentation, treatment and clinical outcomes of acute coronary syndrome (ACS) in patients with cancer. EXPERT OPINION There is growing evidence that both medical therapy and invasive management of ACS improve outcomes in patients with cancer. Appropriate patient selection, risk stratification and tailored therapy represents the cornerstone of management in these patients.
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Affiliation(s)
- Fisayomi Shobayo
- Division of Cardiovascular Medicine, University of Texas Health Science Center, Houston, Texas, USA
| | - Muhammad Bajwa
- Division of Cardiovascular Medicine, University of Texas Health Science Center, Houston, Texas, USA
| | | | - Saamir A Hassan
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nicolas L Palaskas
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Cezar Iliescu
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jun-Ichi Abe
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elie Mouhayar
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kaveh Karimzad
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kara A Thompson
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Anita Deswal
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Syed Yusuf
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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9
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Cancer cachexia: molecular mechanism and pharmacological management. Biochem J 2021; 478:1663-1688. [PMID: 33970218 DOI: 10.1042/bcj20201009] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 12/15/2022]
Abstract
Cancer cachexia often occurs in malignant tumors and is a multifactorial and complex symptom characterized by wasting of skeletal muscle and adipose tissue, resulting in weight loss, poor life quality and shorter survival. The pathogenic mechanism of cancer cachexia is complex, involving a variety of molecular substrates and signal pathways. Advancements in understanding the molecular mechanisms of cancer cachexia have provided a platform for the development of new targeted therapies. Although recent outcomes of early-phase trials have showed that several drugs presented an ideal curative effect, monotherapy cannot be entirely satisfactory in the treatment of cachexia-associated symptoms due to its complex and multifactorial pathogenesis. Therefore, the lack of definitive therapeutic strategies for cancer cachexia emphasizes the need to develop a better understanding of the underlying mechanisms. Increasing evidences show that the progression of cachexia is associated with metabolic alternations, which mainly include excessive energy expenditure, increased proteolysis and mitochondrial dysfunction. In this review, we provided an overview of the key mechanisms of cancer cachexia, with a major focus on muscle atrophy, adipose tissue wasting, anorexia and fatigue and updated the latest progress of pharmacological management of cancer cachexia, thereby further advancing the interventions that can counteract cancer cachexia.
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10
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Lee DE, Brown JL, Rosa‐Caldwell ME, Perry RA, Brown LA, Haynie WS, Washington TA, Wiggs MP, Rajaram N, Greene NP. Cancer-induced Cardiac Atrophy Adversely Affects Myocardial Redox State and Mitochondrial Oxidative Characteristics. JCSM RAPID COMMUNICATIONS 2021; 4:3-15. [PMID: 33693448 PMCID: PMC7939061 DOI: 10.1002/rco2.18] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
UNLABELLED Cachexia presents in 80% of advanced cancer patients; however, cardiac atrophy in cachectic patients receives little attention. This cardiomyopathy contributes to increased occurrence of adverse cardiac events compared to age-matched population norms. Research on cardiac atrophy has focused on remodeling; however, alterations in metabolic properties may be a primary contributor. PURPOSE Determine how cancer-induced cardiac atrophy alters mitochondrial turnover, mitochondrial mRNA translation machinery and in-vitro oxidative characteristics. METHODS Lewis lung carcinoma (LLC) tumors were implanted in C57BL6/J mice and grown for 28days to induce cardiac atrophy. Endogenous metabolic species, and markers of mitochondrial function were assessed. H9c2 cardiomyocytes were cultured in LLC-conditioned media with(out) the antioxidant MitoTempo. Cells were analyzed for ROS, oxidative capacity, and hypoxic resistance. RESULTS LLC heart weights were ~10% lower than controls. LLC hearts demonstrated ~15% lower optical redox ratio (FAD/FAD+NADH) compared to PBS controls. When compared to PBS, LLC hearts showed ~50% greater COX-IV and VDAC, attributed to ~50% lower mitophagy markers. mt-mRNA translation machinery was elevated similarly to markers of mitochondrial content. mitochondrial DNA-encoded Cytb was ~30% lower in LLC hearts. ROS scavengers GPx-3 and GPx-7 were ~50% lower in LLC hearts. Treatment of cardiomyocytes with LLC-conditioned media resulted in higher ROS (25%), lower oxygen consumption rates (10% at basal, 75% at maximal), and greater susceptibility to hypoxia (~25%) -- which was reversed by MitoTempo. CONCLUSION These results substantiate metabolic cardiotoxic effects attributable to tumor-associated factors and provide insight into interactions between mitochondrial mRNA translation, ROS mitigation, oxidative capacity and hypoxia resistance.
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Affiliation(s)
- David E. Lee
- Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
- Laboratory for Functional Optical Imaging and Spectroscopy, Department of Biomedical Engineering, University of Arkansas, Fayetteville, Arkansas, USA
| | - Jacob L. Brown
- Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
| | - Megan E. Rosa‐Caldwell
- Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
| | - Richard A. Perry
- Exercise Muscle Biology Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
| | - Lemuel A. Brown
- Exercise Muscle Biology Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
| | - Wesley S. Haynie
- Exercise Muscle Biology Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
| | - Tyrone A. Washington
- Exercise Muscle Biology Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
| | - Michael P. Wiggs
- Department of Health and Kinesiology, University of Texas at Tyler, Tyler, Texas, USA
| | - Narasimhan Rajaram
- Laboratory for Functional Optical Imaging and Spectroscopy, Department of Biomedical Engineering, University of Arkansas, Fayetteville, Arkansas, USA
| | - Nicholas P. Greene
- Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
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11
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Siddiqui JA, Pothuraju R, Jain M, Batra SK, Nasser MW. Advances in cancer cachexia: Intersection between affected organs, mediators, and pharmacological interventions. Biochim Biophys Acta Rev Cancer 2020; 1873:188359. [PMID: 32222610 DOI: 10.1016/j.bbcan.2020.188359] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/10/2020] [Accepted: 03/23/2020] [Indexed: 02/06/2023]
Abstract
Advanced cancer patients exhibit cachexia, a condition characterized by a significant reduction in the body weight predominantly from loss of skeletal muscle and adipose tissue. Cachexia is one of the major causes of morbidity and mortality in cancer patients. Decreased food intake and multi-organ energy imbalance in cancer patients worsen the cachexia syndrome. Cachectic cancer patients have a low tolerance for chemo- and radiation therapies and also have a reduced quality of life. The presence of tumors and the current treatment options for cancer further exacerbate the cachexia condition, which remains an unmet medical need. The onset of cachexia involves crosstalk between different organs leading to muscle wasting. Recent advancements in understanding the molecular mechanisms of skeletal muscle atrophy/hypertrophy and adipose tissue wasting/browning provide a platform for the development of new targeted therapies. Therefore, a better understanding of this multifactorial disorder will help to improve the quality of life of cachectic patients. In this review, we summarize the metabolic mediators of cachexia, their molecular functions, affected organs especially with respect to muscle atrophy and adipose browning and then discuss advanced therapeutic approaches to cancer cachexia.
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Affiliation(s)
- Jawed A Siddiqui
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Ramesh Pothuraju
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, USA; Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Mohd W Nasser
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA.
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12
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Brancaccio M, Pirozzi F, Hirsch E, Ghigo A. Mechanisms underlying the cross-talk between heart and cancer. J Physiol 2019; 598:3015-3027. [PMID: 31278748 DOI: 10.1113/jp276746] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 06/11/2019] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases and cancer remain the leading cause of death worldwide. Despite the fact that these two conditions have long been considered as distinct clinical entities, recent epidemiological and experimental studies suggest that they should be contemplated and treated as co-morbidities. Heart failure represents nowadays a well-established complication of cancer, primarily as a consequence of the aggressive use of cardiotoxic anti-cancer treatments. On the other hand, the provocative idea that heart failure can prime carcinogenesis has started to emerge, though the molecular basis is still to be fully elucidated. This review summarizes the current knowledge on the mechanisms underlying the bidirectional communication between the failing heart and the cancer. We will discuss and/or speculate on the role of molecular mediators released by either the tumour or the heart that can potentially link heart failure and cancer.
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Affiliation(s)
- Mara Brancaccio
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Flora Pirozzi
- Department of Translational Medical Sciences, University of Naples Federico II, Napoli, Italy
| | - Emilio Hirsch
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Alessandra Ghigo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
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13
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Schumacher AN, Shackelford DYK, Brown JM, Hayward R. Validation of the 6-min Walk Test for Predicting Peak V˙O2 in Cancer Survivors. Med Sci Sports Exerc 2019; 51:271-277. [PMID: 30239495 DOI: 10.1249/mss.0000000000001790] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE To assess the quality of the relationship between V˙O2peak estimated from patient outcomes on the 6-min walk test (6MWT) and the V˙O2peak calculated from patient outcomes on the University of Northern Colorado Cancer Rehabilitation Institute (UNCCRI) treadmill protocol. METHODS Cancer survivors (N = 187) completed the UNCCRI treadmill protocol and a 6MWT 1 wk apart in randomized order to obtain V˙O2peak. Values from the UNCCRI treadmill protocol were compared against four common 6MWT V˙O2peak prediction equations. RESULTS All four 6MWT prediction equations significantly (P < 0.001) underestimated V˙O2peak with predicted values ranging from 8.0 ± 4.1 mL·kg·min to 18.6 ± 3.1 mL·kg·min, whereas the UNCCRI treadmill protocol yielded a significantly higher value of 23.9 ± 7.6 mL·kg·min. A positive strong correlation occurred between estimated V˙O2peak derived from the UNCCRI treadmill protocol and only one of the V˙O2peak values derived from the 6MWT prediction equations (r = 0.81), and all four equations consistently underpredicted V˙O2peak. CONCLUSIONS These findings suggest that the 6MWT is not a valid test for predicting V˙O2peak in the cancer population due to its consistent underestimation of V˙O2peak regardless of the prediction equation. Obtaining an accurate and valid V˙O2peak value is necessary to correctly prescribe an individualized exercise rehabilitation regimen for cancer survivors. It is recommended that clinicians avoid the 6MWT and instead implement treadmill testing to volitional fatigue to quantify V˙O2peak in cancer survivors.
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Affiliation(s)
| | | | | | - Reid Hayward
- School of Sport and Exercise Science, and the University of Northern Colorado Cancer Rehabilitation Institute, University of Northern Colorado, Greeley, CO
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14
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Parry TL, Hayward R. Exercise Protects against Cancer-induced Cardiac Cachexia. Med Sci Sports Exerc 2019; 50:1169-1176. [PMID: 29315166 DOI: 10.1249/mss.0000000000001544] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cancer has been shown to negatively stimulate autophagy, leading to a decline in cardiac function. Although exercise is cardioprotective, its influence over autophagy-mediated tumor growth and cardiac function are not well defined. PURPOSE This study aimed to determine the effect of exercise on tumor morphology and cardiac function. METHODS Fisher 344 rats (n = 28) were assigned to one of four groups: 1) sedentary non-tumor bearing (SED), 2) sedentary tumor bearing (SED + T), 3) wheel run non-tumor bearing (WR), or 4) wheel run tumor bearing (WR + T). Rats remained sedentary or exercised for 6 wk. At week 4, rats in tumor groups were inoculated with MatBIII tumor cells. At week 6, cardiac function was measured. RESULTS SED + T animals exhibited significantly lower left ventricular developed pressure when compared with SED, WR, and WR + T (P < 0.05). This coincided with a significant increase in cardiac autophagy (increased LC3-II) in SED + T animals when compared with SED, WR, and WR + T (P < 0.05). Furthermore, SED + T hearts showed a significant increase in β-myosin heavy chain expression versus nontumor groups (P < 0.05). Tumor mass was significantly larger (P < 0.001) in SED + T animals when compared with WR + T animals, which was accompanied by a significant increase in tumor LC3-II protein expression (P < 0.05). CONCLUSION Nonexercised tumor-bearing rats showed severe cardiac dysfunction and excessive, maladaptive autophagy in the heart and tumors. Voluntary exercise preserved cardiac function and attenuated the autophagic response in heart and tumor tissues. This preservation may be related to the reduced tumor growth in aerobically exercised rats, to the improved regulation of autophagy by exercise, or both.
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Affiliation(s)
- Traci L Parry
- McAllister Heart Institute and Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC
| | - Reid Hayward
- School of Sport and Exercise Science, and the University of Northern Colorado Cancer Rehabilitation Institute, University of Northern Colorado, Greeley, CO
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Marmelo FC, Sá CF. Physiopathology and diagnosis of cardiotoxicity in patients submitted to chemotherapy treatment. Oncol Rev 2019; 13:383. [PMID: 31119013 PMCID: PMC6509477 DOI: 10.4081/oncol.2019.383] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 01/21/2019] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases and neoplastic diseases are the two main causes of morbidity and mortality in the world. Treated cancer patients usually develop cardiac diseases late in life due to chemotherapy- induced heart damage. The type of damage caused to the heart depends on the type of agent used during cancer treatment. It is expectable to observe ventricular impairment in patients treated with anthracyclines, while pyrimidines and some signalling inhibitors may damage the coronary circulation. Several techniques can be used to help diagnose early cardiac affections, such as biomarkers and auxiliary diagnostic tests. The information obtained can help physicians adjust chemotherapy doses, thus avoiding unnecessary heart damage. Although there is not yet a broad offer of cardioprotective drugs specific to these cases, some pharmacological agents used in common cardiology can also be applied here, such as beta-blockers and angiotensinogen- converting enzyme inhibitors.
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Affiliation(s)
- Filipe C. Marmelo
- Department of Physiology and Cardiothoracic Surgery, Porto University Medical School
- Lisbon University Medical School
- Polytechnic Institute of Castelo Branco, Dr Lopes Dias School of Health
| | - Cátia F.R. Sá
- Polytechnic Institute of Castelo Branco, Dr Lopes Dias School of Health
- Service of Cardiothoracic Surgery, Coimbra Hospital Center, Portugal
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Chopra I, Dwibedi N, Mattes MD, Tan X, Findley P, Sambamoorthi U. Nonadherence to Statins and Antihypertensives and Hospitalizations Among Elderly Medicare Beneficiaries With Incident Cancer. J Natl Compr Canc Netw 2018; 15:1351-1360. [PMID: 29118227 DOI: 10.6004/jnccn.2017.0168] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 06/07/2017] [Indexed: 01/08/2023]
Abstract
Background: Incident cancer diagnosis may increase the risk of coronary artery disease (CAD)-related hospitalizations, especially in older individuals. Adherence to statins and/or angiotensin-converting enzyme inhibitors (ACEIs)/angiotensin II receptor blockers (ARBs)/β-blockers reduces CAD-related hospitalizations. This study examined the relationship between medication adherence and CAD-related hospitalizations immediately following cancer diagnosis. Patients and Methods: A retrospective observational longitudinal study was conducted using SEER-Medicare data. Elderly Medicare fee-for-service beneficiaries with preexisting CAD and incident breast, colorectal, or prostate cancer (N=12,096) were observed for 12 months before and after cancer diagnosis. Hospitalizations measured every 120 days were categorized into CAD-related hospitalization, other hospitalization, and no hospitalization. Medication adherence was categorized into 5 mutually exclusive groups: adherent to both statins and ACEIs/ARBs/β-blockers (reference group), not adherent to both statins and ACEIs/ARBs/β-blockers, adherent to either statins or ACEIs/ARBs/β-blockers, use of one medication class and adherent to that class, and use of one medication class and not adherent to that class. The relationship between medication adherence and hospitalization was analyzed using repeated measures multinomial logistic regressions. Inverse probability treatment weights were used to control for observed group differences among medication adherence categories. Results: Adherence to both statins and ACEIs/ARBs/β-blockers was estimated at 31.2% during the 120-day period immediately following cancer diagnosis; 13.7% were not adherent to both medication classes during the same period, and 27.4% had CAD-related hospitalizations immediately after cancer diagnosis, which declined to 10.6% during the last 4 months of the postdiagnosis period. In the adjusted analyses, those not adherent to both statins and ACEIs/ARBs/β-blockers were more likely to have CAD-related hospitalization compared with those adherent to both medication classes (adjusted odds ratio, 1.82; 95% CI, 1.72-1.92; P<.0001). Conclusions: Given the complexity of interaction between CAD and cancer, it is important to routinely monitor medication adherence in general clinical practice and to provide linkages to support services that can increase medication adherence.
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Babiker HM, McBride A, Newton M, Boehmer LM, Drucker AG, Gowan M, Cassagnol M, Camenisch TD, Anwer F, Hollands JM. Cardiotoxic effects of chemotherapy: A review of both cytotoxic and molecular targeted oncology therapies and their effect on the cardiovascular system. Crit Rev Oncol Hematol 2018; 126:186-200. [DOI: 10.1016/j.critrevonc.2018.03.014] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 02/01/2018] [Accepted: 03/21/2018] [Indexed: 11/16/2022] Open
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Padrão AI, Nogueira-Ferreira R, Vitorino R, Carvalho D, Correia C, Neuparth MJ, Pires MJ, Faustino-Rocha AI, Santos LL, Oliveira PA, Duarte JA, Moreira-Gonçalves D, Ferreira R. Exercise training protects against cancer-induced cardiac remodeling in an animal model of urothelial carcinoma. Arch Biochem Biophys 2018; 645:12-18. [PMID: 29548774 DOI: 10.1016/j.abb.2018.03.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 02/20/2018] [Accepted: 03/12/2018] [Indexed: 12/24/2022]
Abstract
Limiting cancer-induced cardiac damage has become an increasingly important issue to improve survival rates and quality of life. Exercise training has been shown to reduce cardiovascular complications in several diseases; however, its therapeutic role against cardiovascular consequences of cancer is in its infancy. In order to add new insights on the potential therapeutic effect of exercise training on cancer-related cardiac dysfunction, we used an animal model of urothelial carcinoma submitted to 13 weeks of treadmill exercise after 20 weeks of exposure to the carcinogenic N-butyl-N-(4-hydroxybutyl)-nitrosamine (BBN). Data showed that 13 weeks of treadmill exercise reverted cancer-induced cardiomyocytes atrophy and fibrosis, improved cardiac oxidative capacity given by citrate synthase activity and MnSOD content, and increased the levels of the mitochondrial biogenesis markers PGC-1α and mtTFA. Moreover, exercise training reverted cancer-induced decrease of cardiac c-kit levels suggesting enhanced regenerative ability of heart. These cardiac adaptations to exercise were related to a lower incidence of malignant urothelial lesions and less signs of inflammation. Taken together, data from the present study support the beneficial effect of exercise training when started after cancer diagnosis, envisioning the improvement of the cardiovascular function.
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Affiliation(s)
- Ana Isabel Padrão
- QOPNA, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal; CIAFEL, Faculty of Sports, University of Porto, R. Dr. Plácido da Costa 91, 4200-450, Porto, Portugal
| | - Rita Nogueira-Ferreira
- iBiMED, Department of Medical Sciences, University of Aveiro, Agra do Crasto, 3810-193, Aveiro, Portugal; Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Alameda Professor Hernâni Monteiro, 4200-319 Porto, Portugal.
| | - Rui Vitorino
- iBiMED, Department of Medical Sciences, University of Aveiro, Agra do Crasto, 3810-193, Aveiro, Portugal; Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Alameda Professor Hernâni Monteiro, 4200-319 Porto, Portugal
| | - Dulce Carvalho
- QOPNA, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Catarina Correia
- QOPNA, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Maria João Neuparth
- CIAFEL, Faculty of Sports, University of Porto, R. Dr. Plácido da Costa 91, 4200-450, Porto, Portugal
| | - Maria João Pires
- CITAB, Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), Quinta de Prados, 5001-911 Vila Real, Portugal
| | - Ana Isabel Faustino-Rocha
- CITAB, Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), Quinta de Prados, 5001-911 Vila Real, Portugal
| | - Lúcio Lara Santos
- Experimental Pathology and Therapeutics Group, Research Center of Instituto Português de Oncologia, R. Dr. António Bernardino de Almeida, 4200-072, Porto, Portugal
| | - Paula Alexandra Oliveira
- CITAB, Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), Quinta de Prados, 5001-911 Vila Real, Portugal
| | - José Alberto Duarte
- CIAFEL, Faculty of Sports, University of Porto, R. Dr. Plácido da Costa 91, 4200-450, Porto, Portugal
| | - Daniel Moreira-Gonçalves
- CIAFEL, Faculty of Sports, University of Porto, R. Dr. Plácido da Costa 91, 4200-450, Porto, Portugal; Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Alameda Professor Hernâni Monteiro, 4200-319 Porto, Portugal.
| | - Rita Ferreira
- QOPNA, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
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Chang HM, Okwuosa TM, Scarabelli T, Moudgil R, Yeh ETH. Cardiovascular Complications of Cancer Therapy: Best Practices in Diagnosis, Prevention, and Management: Part 2. J Am Coll Cardiol 2017; 70:2552-2565. [PMID: 29145955 PMCID: PMC5825188 DOI: 10.1016/j.jacc.2017.09.1095] [Citation(s) in RCA: 193] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 09/24/2017] [Accepted: 09/26/2017] [Indexed: 02/08/2023]
Abstract
In this second part of a 2-part review, we will review cancer or cancer therapy-associated systemic and pulmonary hypertension, QT prolongation, arrhythmias, pericardial disease, and radiation-induced cardiotoxicity. This review is based on a MEDLINE search of published data, published clinical guidelines, and best practices in major cancer centers. Newly developed targeted therapy can exert off-target effects causing hypertension, thromboembolism, QT prolongation, and atrial fibrillation. Radiation therapy often accelerates atherosclerosis. Furthermore, radiation can damage the heart valves, the conduction system, and pericardium, which may take years to manifest clinically. Management of pericardial disease in cancer patients also posed clinical challenges. This review highlights the unique opportunity of caring for cancer patients with heart problems caused by cancer or cancer therapy. It is an invitation to action for cardiologists to become familiar with this emerging subspecialty.
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Affiliation(s)
- Hui-Ming Chang
- Center for Precision Medicine, Department of Medicine, University of Missouri, Columbia, Missouri
| | - Tochukwu M Okwuosa
- Division of Cardiology, Rush University Medical Center, Chicago, Illinois
| | - Tiziano Scarabelli
- Division of Cardiology, Virginia Common Wealth University, Richmond, Virginia
| | - Rohit Moudgil
- Department of Cardiology, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Edward T H Yeh
- Center for Precision Medicine, Department of Medicine, University of Missouri, Columbia, Missouri.
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Abstract
Management of cardiovascular disease in patients with cancer and cancer survivors requires particular clinical expertise and skills that are central to cardio-oncology. The areas of knowledge required include specific cardiovascular complications directly related to oncologic therapies and the impact of cancer and its therapies on existing or potential cardiovascular comorbidities. Many cancer therapeutics have potential cardiotoxicity. The conversion of many cancers to chronic conditions, rather than fatal diseases, has produced a population of patients with cancer at high risk for cardiovascular diseases that require specialized knowledge of treating physicians. Thus, there is a compelling need for enhanced cardio-oncology training.
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Hurtado-de-Mendoza D, Loaiza-Bonilla A, Bonilla-Reyes PA, Tinoco G, Alcorta R. Cardio-Oncology: Cancer Therapy-related Cardiovascular Complications in a Molecular Targeted Era: New Concepts and Perspectives. Cureus 2017; 9:e1258. [PMID: 28649481 PMCID: PMC5473719 DOI: 10.7759/cureus.1258] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 05/17/2017] [Indexed: 12/13/2022] Open
Abstract
Cardio-oncology is a medical discipline that identifies, prevents, and treats the cardiovascular complications related to cancer therapy. Due to the remarkable proliferation of new cancer therapies causing cardiovascular complications, such as hypertension, heart failure, vascular complications, and cardiac arrhythmia, we provide an extensive, comprehensive revision of the most up-to-date scientific information available on the cardiovascular complications associated with the use of newer, novel chemotherapeutic agents, including their reported incidence, suggested pathophysiology, clinical manifestations, potential treatment, and prevention. The authors consider this topic to be relevant for the clinicians since cardiovascular complications associated with the administration of recently approved drugs are relatively underappreciated. The purpose of this article is to provide a state-of-the-art review of cardiovascular complications associated with the use of newer, novel chemotherapeutic agents and targeted therapies, including their reported incidence, suggested pathophysiology, clinical manifestations, potential treatment, and prevention. Ongoing efforts are needed to provide a better understanding of the frequency, mechanisms of disease, prevention, and treatment of cardiovascular complications induced by the newer, novel chemotherapeutic agents. Development of a cardio-oncology discipline is warranted in order to promote task forces aimed at the creation of oncology patient-centered guidelines for the detection, prevention, and treatment of potential cardiovascular side effects associated with newer cancer therapies.
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Affiliation(s)
- David Hurtado-de-Mendoza
- University of Miami Miller School of Medicine, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Florida, USA
| | | | | | - Gabriel Tinoco
- Department of Internal Medicine, The Ohio State University College of Medicine
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Escalante CP, Chang YC, Liao K, Rouleau T, Halm J, Bossi P, Bhadriraju S, Brito-Dellan N, Sahai S, Yusuf SW, Zalpour A, Elting LS. Meta-analysis of cardiovascular toxicity risks in cancer patients on selected targeted agents. Support Care Cancer 2016; 24:4057-74. [PMID: 27344327 DOI: 10.1007/s00520-016-3310-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 06/07/2016] [Indexed: 12/18/2022]
Abstract
PURPOSE The purpose was to estimate the risk and severity of cardiovascular toxicities associated with selected targeted agents. METHODS We searched English-language literature for randomized clinical trials published between January 1, 2000 and November 30, 2013 of targeted cancer therapy drugs approved by the FDA by November 2010. One hundred ten studies were eligible. Using meta-analytic methods, we calculated the relative risks of several cardiovascular toxicities [congestive heart failure (CHF), decreased left ventricular ejection fraction (DLVEF), myocardial infarction (MI), arrhythmia, and hypertension (HTN)], adjusting for sample size using the inverse-variance technique. For each targeted agent and side effect, we calculated the number needed to harm. RESULTS Regarding CHF, trastuzumab showed significantly greater risk of all-grade and high-grade CHF. There was significant increased risk of all-grade DLVEF with sorafenib, sunitinib, and trastuzumab and high-grade DLVEF with bevacizumab and trastuzumab. Sorafenib was associated with significant increased all-grade risk of MI based on one study. None was associated with high-grade risk of MI or increased risk of arrhythmia. Bevacizumab, sorafenib, and sunitinib had significant increased risk of all-grade and high-grade HTN. CONCLUSIONS Several of the targeted agents were significantly associated with increased risk of specific cardiovascular toxicities, CHF, DLVEF, and HTN. Several had significant increased risk for high-grade cardiovascular toxicities (CHF, DLVEF, and HTN). Patients receiving such therapy should be closely monitored for these toxicities and early and aggressive treatment should occur. However, clinical experience has demonstrated that some of these toxicities may be reversible and due to secondary effects.
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Affiliation(s)
- C P Escalante
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Y C Chang
- Houston Independent School District, Houston, TX, USA
| | - K Liao
- Department of Health Services Research, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - T Rouleau
- Carolinas Medical Center, Charlotte, NC, USA
| | - J Halm
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - P Bossi
- Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | - S Bhadriraju
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - N Brito-Dellan
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - S Sahai
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of General Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - S W Yusuf
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - A Zalpour
- Division of Pharmacy, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - L S Elting
- Department of Health Services Research, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Effets cardiovasculaires graves des chimiothérapies, thérapies ciblées et des traitements immunosuppresseurs. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/s13546-015-1161-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Murphy KT. The pathogenesis and treatment of cardiac atrophy in cancer cachexia. Am J Physiol Heart Circ Physiol 2015; 310:H466-77. [PMID: 26718971 DOI: 10.1152/ajpheart.00720.2015] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 12/29/2015] [Indexed: 02/08/2023]
Abstract
Cancer cachexia is a multifactorial syndrome characterized by a progressive loss of skeletal muscle mass associated with significant functional impairment. In addition to a loss of skeletal muscle mass and function, many patients with cancer cachexia also experience cardiac atrophy, remodeling, and dysfunction, which in the field of cancer cachexia is described as cardiac cachexia. The cardiac alterations may be due to underlying heart disease, the cancer itself, or problems initiated by the cancer treatment and, unfortunately, remains largely underappreciated by clinicians and basic scientists. Despite recent major advances in the treatment of cancer, little progress has been made in the treatment of cardiac cachexia in cancer, and much of this is due to lack of information regarding the mechanisms. This review focuses on the cardiac atrophy associated with cancer cachexia, describing some of the known mechanisms and discussing the current and future therapeutic strategies to treat this condition. Above all else, improved awareness of the condition and an increased focus on identification of mechanisms and therapeutic targets will facilitate the eventual development of an effective treatment for cardiac atrophy in cancer cachexia.
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Affiliation(s)
- Kate T Murphy
- Basic and Clinical Myology Laboratory, Department of Physiology, The University of Melbourne, Victoria, Australia
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Cardiac QTc interval characteristics before and after hematopoietic stem cell transplantation: an analysis of 995 consecutive patients at a single center. Bone Marrow Transplant 2015; 50:954-60. [PMID: 25822224 DOI: 10.1038/bmt.2015.64] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 02/20/2015] [Accepted: 02/23/2015] [Indexed: 11/08/2022]
Abstract
Hematopoietic stem cell transplantation (HSCT) treats disorders affecting patients of all ages. We studied the rate-corrected cardiac QT interval (QTc) in 995 consecutive children and adults undergoing HSCT at the University of Minnesota. We sought to (1) describe QTc before and after HSCT; (2) describe the change in QTc after HSCT; (3) identify factors affecting QTc and its change; and (4) scrutinize an 'at risk' sub-cohort with a long QTc before HSCT. Pre HSCT: 952 (96%) patients had an evaluable electrocardiography (ECG); median QTc was 426 ms and depended upon disease necessitating transplant. Post HSCT: 506 (51%) patients had an evaluable ECG; median QTc was 441 ms. Intrapatient QTc change: 490 (49%) evaluable patients showed median QTc change (pre to post HSCT) of +16 ms (P<0.0001). At risk group: 68 patients were 'at risk' (long pre-HSCT QTc). In some, 'at-risk' status trended toward predictive of post-transplant nonrelapse mortality. QTc interval prolongation is evident in a large, diverse cohort undergoing HSCT at our institution. Prospective studies of this patient population may be warranted, particularly for 'at-risk' patients who demonstrate significant QTc prolongation both pre and post HSCT.
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Tamargo J, Caballero R, Delpón E. Cancer Chemotherapy and Cardiac Arrhythmias: A Review. Drug Saf 2015; 38:129-52. [DOI: 10.1007/s40264-014-0258-4] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Moldovan-Johnson M, Martinez L, Lewis N, Freres D, Hornik RC. The role of patient-clinician information engagement and information seeking from nonmedical channels in fruit and vegetable intake among cancer patients. JOURNAL OF HEALTH COMMUNICATION 2014; 19:1359-76. [PMID: 24875456 PMCID: PMC4250474 DOI: 10.1080/10810730.2014.906521] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Previous research suggests positive effects of health information seeking on prevention behaviors such as diet, exercise, and fruit and vegetable consumption. The present study builds upon this research and strengthens causal claims from it by examining the lagged effect of patient-clinician information engagement on fruit and vegetable consumption as well as the indirect effect on the outcome through seeking information from nonmedical channels. The results are based on data collected from a randomly drawn sample of breast, prostate, and colorectal cancer patients from the Pennsylvania Cancer Registry who completed mail surveys in the Fall of 2006 and 2007. There was a 65% response rate for baseline subjects (resulting n = 2,013); of those, 1,293 were interviewed 1 year later, and 1,257 were available for our analyses. Results show a positive lagged main effect of patient-clinician information engagement at baseline on fruit and vegetable consumption at follow-up (B = 0.26, SE = 0.10, p = .01). The mediation analysis shows that patient-clinician information engagement leads to increased fruit and vegetable consumption among cancer patients, in part through patients' information seeking from nonmedical channels. Implications of these findings for the cancer patient population and for physicians are discussed.
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Rjiba-Touati K, Ayed-Boussema I, Belarbia A, Mokni M, Achour A, Bacha H, Abid S. Role of recombinant human erythropoietin against mitomycin C-induced cardiac, hepatic and renal dysfunction in Wistar rats. Hum Exp Toxicol 2014; 34:468-78. [DOI: 10.1177/0960327114550885] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Mitomycin C (MMC) is one of the most effective chemotherapeutic drugs. However, the dose of MMC is greatly limited by its toxicity in normal tissues. Recombinant human erythropoietin (rhEPO), an erythropoietic hormone, has also been shown to exert tissue protective effects. The purpose of this study was to explore the protective effect of rhEPO against MMC-induced heart, liver, and renal dysfunction. Adult male Wistar rats were divided into six groups (with six animals each), namely control, rhEPO alone group, MMC alone group, and rhEPO + MMC group (pre-, co-, and posttreatment conditions). The results showed that MMC induced a marked cardiac, renal, and liver failure characterized by a significant decrease in body weight, organs weight, and organs ratio and a significant increase in creatinine, blood urea nitrogen, alanine aminotransferase, aspartate aminotransferase, γ-glutamyl transferase, and conjugated and total bilirubin levels in serum. Histological examination showed that MMC caused liver alterations. rhEPO treatment restored body weight, organs weight, and organs ratio as well as serum biochemical parameters and histological damage caused by MMC exposure.
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Affiliation(s)
- K Rjiba-Touati
- Laboratory of Research on Biologically Compatible Compounds, Faculty of Dentistry, Monastir, Tunisia
| | - I Ayed-Boussema
- Laboratory of Research on Biologically Compatible Compounds, Faculty of Dentistry, Monastir, Tunisia
| | - A Belarbia
- Department of Nephrology, Dialysis and Transplant, University Hospital of Sahloul, Sousse,Tunisia
| | - M Mokni
- Department of Anatomic Pathology and Histology, The University Hospital Farhat Hached, Sousse, Tunisia
| | - A Achour
- Department of Nephrology, Dialysis and Transplant, University Hospital of Sahloul, Sousse,Tunisia
| | - H Bacha
- Laboratory of Research on Biologically Compatible Compounds, Faculty of Dentistry, Monastir, Tunisia
| | - S Abid
- Laboratory of Research on Biologically Compatible Compounds, Faculty of Dentistry, Monastir, Tunisia
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Akman T, Erbas O, Akman L, Yilmaz AU. Prevention of Pazopanib-Induced Prolonged Cardiac Repolarization and Proarrhythmic Effects. Arq Bras Cardiol 2014; 103:403-409. [PMID: 25229355 PMCID: PMC4262101 DOI: 10.5935/abc.20140138] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Accepted: 07/04/2014] [Indexed: 12/21/2022] Open
Abstract
Background Pazopanib (PZP) may induce prolonged cardiac repolarization and proarrhythmic
effects, similarly to other tyrosine kinase inhibitors. Objectives To demonstrate PZP-induced prolonged cardiac repolarization and proarrhythmic
electrophysiological effects and to investigate possible preventive effects of
metoprolol and diltiazem on ECG changes (prolonged QT) in an experimental rat
model. Methods Twenty-four Sprague-Dawley adult male rats were randomly assigned to 4 groups (n =
6). The first group (normal group) received 4 mL of tap water and the other groups
received 100 mg/kg of PZP (Votrient® tablet) perorally, via orogastric
tubes. After 3 hours, the following solutions were intraperitoneally administered
to the animals: physiological saline solution (SP), to the normal group and to the
second group (control-PZP+SP group); 1 mg/kg metoprolol (Beloc, Ampule,
AstraZeneca), to the third group (PZP+metoprolol group); and 1mg/kg diltiazem
(Diltiazem, Mustafa Nevzat), to the fourth group (PZP+diltiazem group). One hour
after, and under anesthesia, QTc was calculated by recording ECG on lead I. Results The mean QTc interval values were as follows: normal group, 99.93 ± 3.62 ms;
control-PZP+SP group, 131.23 ± 12.21 ms; PZP+metoprolol group, 89.36 ± 3.61 ms;
and PZP+diltiazem group, 88.86 ± 4.04 ms. Both PZP+metoprolol and PZP+diltiazem
groups had significantly shorter QTc intervals compared to the control-PZP+SP
group (p < 0.001). Conclusion Both metoprolol and diltiazem prevented PZP-induced QT interval prolongation.
These drugs may provide a promising prophylactic strategy for the prolonged QTc
interval associated with tyrosine kinase inhibitor use.
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Affiliation(s)
- Tulay Akman
- Department of Medical Oncology, Tepecik Education and Research Hospital
| | - Oytun Erbas
- Department of Physiology, Medical School, Ege University
| | - Levent Akman
- Department of Obstetrics and Gynecology, Medical School, Ege University
| | - Ahmet U Yilmaz
- Department of Medical Oncology, Medical Park Hospital, Izmir University
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Dalfardi B, Kashy-Zonouzy K, Asvadi-Kermani T. Chemotherapy-induced cardiomyopathy in breast cancer patients. Res Cardiovasc Med 2014; 3:e19096. [PMID: 25478543 PMCID: PMC4253798 DOI: 10.5812/cardiovascmed.19096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 05/12/2014] [Accepted: 06/29/2014] [Indexed: 12/02/2022] Open
Affiliation(s)
- Behnam Dalfardi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, IR Iran
- Corresponding author: Behnam Dalfardi, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, IR Iran. Tel: +98-9132483359, Fax: +98-7112122970, E-mail:
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Affiliation(s)
- Salvatore Patanè
- Cardiologia Ospedale San Vincenzo - Taormina (Me) Azienda Sanitaria Provinciale di Messina, Contrada Sirina, 98039 Taormina, Messina, Italy. patane-@libero.it
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Bickford CL, Agarwal R, Urbauer DL, Durand JB, Lenihan DJ. Efficacy and safety of ibutilide for chemical cardioversion of atrial fibrillation and atrial flutter in cancer patients. Am J Med Sci 2014; 347:277-81. [PMID: 23588261 DOI: 10.1097/maj.0b013e31828a7656] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Atrial fibrillation and atrial flutter (AF/AFL) are the most common arrhythmias encountered in clinical practice. Rate versus rhythm control remains a difficult decision, especially in the acute setting. Ibutilide is a class III antiarrhythmic indicated for pharmacological cardioversion of recent-onset AF/AFL. At the University of Texas MD Anderson Cancer Center, restoration of sinus rhythm is desirable because many patients have contraindications to anticoagulation. In addition, most are on multiple medications that prolong the QT interval; therefore, the objective of this study was to establish the safety and efficacy of ibutilide. METHODS This was a retrospective chart review of 81 patients who were identified via the pharmacy database as receiving ibutilide for AF/AFL from January 2002 to May 2006. Outcomes including cardioversion rates and effects on the QT interval were recorded. RESULTS Ibutilide use was associated with successful cardioversion in 75% of patients. Out of 81 patients, 68 patients (84%) were on at least 1 medication that prolonged the QT interval at the time of ibutilide administration. However, no significant changes in the corrected QT interval pre and post ibutilide cardioversion were noted in any group of patients. CONCLUSIONS Overall, ibutilide is safe and effective in cancer patients when used for acute cardioversion of AF/AFL. Despite the use of multiple medications that can potentially prolong the QT interval, no patient experienced serious life-threatening rhythm disturbances or significant QT prolongation during ibutilide administration.
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Affiliation(s)
- Courtney L Bickford
- Division of Pharmacy (CLB), Departments of Cardiology (RA, J-BD) and Biostatistics (DLU), University of Texas MD Anderson Cancer Center, Houston, Texas; and Division of Cardiovascular Medicine (DJL), Vanderbilt University, Nashville, Tennessee
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Mistiaen WP. Cancer in heart disease patients: what are the limitations in the treatment strategy? Future Cardiol 2014; 9:535-47. [PMID: 23834694 DOI: 10.2217/fca.13.33] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Cardiovascular disease and cancer are leading causes of morbidity and mortality, and can both be present in one patient. In patients with simultaneous disease, the most threatening disease should be treated first. This is usually heart disease, but this can pose specific problems. If percutaneous coronary intervention is preferred, bleeding and thrombotic tendencies have to be taken into account in the subsequent treatment of the malignancy. With coronary artery bypass grafting, the advantages and disadvantages of one- or two-stage procedures, and the use of extracorporeal circulation have to be balanced. Development of heart disease after treatment of malignancy could be due to radiotherapy and chemotherapy. The effects of these cancer treatments have to be taken into account for the treatment options of the heart disease and the postoperative prognosis.
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Affiliation(s)
- Wilhelm P Mistiaen
- University of Antwerp, Faculty of Medicine & Health Sciences, Artesis-Plantijn University College Antwerp, J. De Boeckstr. 10, 2170 Antwerp, Belgium.
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36
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Total Knee Arthroplasty in the Context of Cancer Survivorship. TOPICS IN GERIATRIC REHABILITATION 2013. [DOI: 10.1097/tgr.0b013e31827672f3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wolfram JA, Lesnefsky EJ, Hoit BD, Smith MA, Lee HG. Therapeutic potential of c-Myc inhibition in the treatment of hypertrophic cardiomyopathy. Ther Adv Chronic Dis 2011; 2:133-44. [PMID: 21858245 DOI: 10.1177/2040622310393059] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Investigating the pathophysiological importance of the molecular and mechanical development of cardiomyopathy is critical to find new and broader means of protection against this disease that is increasing in prevalence and impact. The current available treatment options for cardiomyopathy mainly focus on treating symptoms and strive to make the patient more comfortable while preventing progression of disease and sudden death. The proto-oncogene c-Myc (Myc) has been shown to be increased in many different types of heart disease, including hypertrophic cardiomyopathy, before any signs of the disease are present. As the mechanisms of action and multiple pathways of dependent actions of Myc are being dissected by many research groups, inhibition of Myc is becoming an attractive paradigm for prevention and treatment of cardiomyopathy and heart failure. Elucidating the role Myc plays in the development, propagation and perpetuation of cardiomyopathy and heart failure will one day translate into potential therapeutics for cardiomyopathy.
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Affiliation(s)
- Julie A Wolfram
- Department of Pathology, Case Western Reserve University, Cleveland, OH, USA
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38
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Le alterazioni elettrocardiografiche espressione di cardiotossicità. J Cardiovasc Echogr 2011. [DOI: 10.1016/j.jcecho.2011.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Lebedinsky C, Gómez J, Park YC, Nieto A, Soto-Matos A, Parekh T, Alfaro V, Roy E, Lardelli P, Kahatt C. Trabectedin has a low cardiac risk profile: a comprehensive cardiac safety analysis. Cancer Chemother Pharmacol 2011; 68:1223-31. [PMID: 21416137 DOI: 10.1007/s00280-011-1614-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Accepted: 03/04/2011] [Indexed: 11/25/2022]
Abstract
PURPOSE This analysis provides a cross-study evaluation of the cardiac safety of trabectedin. METHODS Drug-related cardiac adverse events (CAEs) were retrieved from phase I-III clinical trials, pharmacovigilance databases, and spontaneously reported cases. Left ventricular ejection fraction (LVEF) was monitored in combination phase I studies with doxorubicin or pegylated liposomal doxorubicin (PLD) and in a phase III trial (with PLD). RESULTS CAEs [grade 4 cardiac arrest with severe pancytopenia and sepsis (n = 1 patient), grade 4 atrial fibrillation (n = 2), and grade 1 tachycardia (n = 1)] occurred in 4/283 patients (1.4%) in 6 single-agent phase I trials. CAEs (grade 1 sinus tachycardia in a hypertensive patient and grade 1 ventricular dysfunction) occurred in 2/155 patients (1.3%) in 4 phase I combination trials. Results from 19 single-agent phase II trials showed CAEs in 20/1,132 patients (1.8%): arrhythmias (tachycardia/palpitations; n = 13; 1.1%) were the most common. A rather similar rate of symptomatic CAEs was observed in both arms of a phase III trial in recurrent ovarian cancer: 6/330 patients (1.8%; PLD) and 11/333 patients (3.3%; trabectedin/PLD). No clinically relevant LVEF changes occurred in phase I combination trials. In the phase III trial, LVEF decreases from baseline were similar: 9% of patients (PLD) and 7% (trabectedin/PLD), with no relevant symptoms. During postmarketing experience in soft tissue sarcoma (2,046 patients treated), 4 CAEs (2 cardiac arrest, 2 cardiac failure; ~0.2%) occurred in patients with preexisting conditions. CONCLUSIONS Trabectedin has a low incidence of CAEs, consisting mainly of arrhythmias. This extensive data review indicates a low cardiac risk profile for trabectedin.
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Arterial Foci of F-18 Fluorodeoxyglucose Are Associated With an Enhanced Risk of Subsequent Ischemic Stroke in Cancer Patients. Clin Nucl Med 2011; 36:85-90. [DOI: 10.1097/rlu.0b013e318203bb42] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Rodrigues CA, Ferrarotto R, Kalil Filho R, Novis YAS, Hoff PMG. Venous thromboembolism and cancer: a systematic review. J Thromb Thrombolysis 2010; 30:67-78. [PMID: 20140479 DOI: 10.1007/s11239-010-0441-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Venous thromboembolism (VTE) is a serious and potentially fatal disorder, which is often associated with a significant impact on the quality of life and on the clinical outcome of cancer patients. The pathophysiology of the association between thrombosis and cancer is complex: malignancy is associated with a baseline hypercoagulable state due to many factors including release of inflammatory cytokines, activation of the clotting system, expression of hemostatic proteins on tumor cells, inhibition of natural anticoagulants, and impaired fibrinolysis. Several risk factors, related to the patient, the disease, and the therapeutic interventions, have been identified as contributing to the occurrence of VTE. There is convincing evidence to recommend the use of heparins or fondaparinux for prevention of VTE in selected cancer patients, and, especially in some particular types of malignancies and cancer treatments. Management of VTE in patients with cancer is more challenging and bleeding complications associated with the use of anticoagulants are significantly higher in cancer patients than in those without malignancy. Important issues that need to be considered in all cases are interference with anticancer therapy, inconvenience of treatment, and impact on quality of life.
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Evaluation and management of cardiac safety using the electrocardiogram in oncology clinical trials: focus on cardiac repolarization (QTc interval). Clin Pharmacol Ther 2009; 87:166-74. [PMID: 20010556 DOI: 10.1038/clpt.2009.214] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Non-antiarrhythmic drugs have been reported to prolong the QTc interval and induce potentially fatal ventricular tachyarrhythmias. An increasing number of drugs that are used for treating malignancies are no exception. Therefore, both oncologists and regulators expect sponsors of oncology drugs to evaluate, during the development of the drugs, their effects on the electrocardiogram (ECG), particularly on the QTc interval. In the case of agents that cannot be administered to healthy volunteers, the primary approach is to carry out an intense ECG evaluation, employing robust ECG recordings, during early-phase clinical trials, together with characterization of the concentration-QTc interval relationship, and follow this up with an appropriate intensity of ECG monitoring in the later phases of development. This article describes the broad principles of these approaches, including recommendations for exclusion criteria (relative to baseline QTc interval and to cardiac comorbidity); it also describes methods for conducting ECG monitoring and a proposed scheme for the management of any QTc-related effects that may emerge.
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Yeh ETH, Bickford CL. Cardiovascular complications of cancer therapy: incidence, pathogenesis, diagnosis, and management. J Am Coll Cardiol 2009; 53:2231-47. [PMID: 19520246 DOI: 10.1016/j.jacc.2009.02.050] [Citation(s) in RCA: 842] [Impact Index Per Article: 56.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2008] [Revised: 01/27/2009] [Accepted: 02/06/2009] [Indexed: 02/07/2023]
Abstract
Cancer treatment today employs a combination of chemotherapy, radiotherapy, and surgery to prolong life and provide cure. However, many of these treatments can cause cardiovascular complications such as heart failure, myocardial ischemia/infarction, hypertension, thromboembolism, and arrhythmias. In this article we review the incidence of cardiotoxicity caused by commonly used chemotherapeutic agents as well as discuss the pathogenesis, diagnosis, management, and prevention of these cardiovascular side effects. Cardiotoxicity related to anticancer treatment is important to recognize as it may have a significant impact on the overall prognosis and survival of cancer patients, and it is likely to remain a significant challenge for both cardiologists and oncologists in the future due to an increasing aging population of patients with cancer and the introduction of many new cancer therapies.
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Affiliation(s)
- Edward T H Yeh
- Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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