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Sandhu H, Cooper S, Hussain A, Mee C, Maddock H. Attenuation of Sunitinib-induced cardiotoxicity through the A3 adenosine receptor activation. Eur J Pharmacol 2017; 814:95-105. [DOI: 10.1016/j.ejphar.2017.08.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 08/08/2017] [Accepted: 08/09/2017] [Indexed: 12/11/2022]
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Clinical pharmacology of anti-angiogenic drugs in oncology. Crit Rev Oncol Hematol 2017; 119:75-93. [PMID: 28916378 DOI: 10.1016/j.critrevonc.2017.08.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 08/23/2017] [Accepted: 08/29/2017] [Indexed: 12/14/2022] Open
Abstract
Abnormal vasculature proliferation is one of the so-called hallmarks of cancer. Angiogenesis inhibitor therapies are one of the major breakthroughs in cancer treatment in the last two decades. Two types of anti-angiogenics have been approved: monoclonal antibodies and derivatives, which are injected and target the extracellular part of a receptor, and protein kinase inhibitors, which are orally taken small molecules targeting the intra-cellular Adenosine Triphosphate -pocket of different kinases. They have become an important part of some tumors' treatment, both in monotherapy or in combination. In this review, we discuss the key pharmacological concepts and the major pitfalls of anti-angiogenic prescriptions. We also review the pharmacokinetic and pharmacodynamics profile of all approved anti-angiogenic protein kinase inhibitors and the potential role of surrogate markers and of therapeutic drug monitoring.
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Ivanyi P, Beutel G, Drewes N, Pirr J, Kielstein JT, Morgan M, Ganser A, Grünwald V. Therapy of Treatment-Related Hypertension in Metastatic Renal-Cell Cancer Patients Receiving Sunitinib. Clin Genitourin Cancer 2017; 15:280-290.e3. [DOI: 10.1016/j.clgc.2016.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 09/24/2016] [Accepted: 10/10/2016] [Indexed: 01/11/2023]
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Use of Antihypertensive Drugs in Neoplastic Patients. High Blood Press Cardiovasc Prev 2017; 24:127-132. [PMID: 28361339 DOI: 10.1007/s40292-017-0198-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 03/27/2017] [Indexed: 12/12/2022] Open
Abstract
The introduction of Vascular Endothelial Growth Factor (VEGF) signaling pathway inhibitor treatment has highlighted the role of the baseline activity of the VEFG system for blood pressure regulation. VEGF signaling pathway is associated with hypertension and proteinuria. Activation of the endothelin system, endothelial dysfunction and capillary rarefaction are among the underlying mechanisms possibly explaining the rise in blood pressure and, to some extent, also the renal injury. The hypertension induced by VEGF signaling pathway inhibition is, usually, responsive to treatment. Recommendations about the management of cardiovascular toxicity in patients receiving VEGF signaling pathway inhibitors include a formal cardiovascular risk assessment before initiation of VEGF signaling pathway inhibitor treatment, active monitoring of blood pressure and cardiac toxicity throughout treatment, with more frequent monitoring during the first cycles of therapy, given that marked and unpredictable blood pressure rises can occur early after treatment with a VEGF signaling pathway inhibitor, and aggressive management of blood pressure elevations and early symptoms and signs of cardiac toxicity to prevent clinically limiting complications. In patients with preexisting hypertension, the blood pressure target for initiating VEGF signaling pathway inhibitor treatment should be <140/90 mmHg. Blockers of the renin-angiotensin system and calcium channel antagonists are among the drugs to be preferably used in these clinical conditions.
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Cadeddu C, Mercurio V, Spallarossa P, Nodari S, Triggiani M, Monte I, Piras R, Madonna R, Pagliaro P, Tocchetti CG, Mercuro G. Preventing antiblastic drug-related cardiomyopathy: old and new therapeutic strategies. J Cardiovasc Med (Hagerstown) 2017; 17 Suppl 1 Special issue on Cardiotoxicity from Antiblastic Drugs and Cardioprotection:e64-e75. [PMID: 27755244 DOI: 10.2459/jcm.0000000000000382] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Because of the recent advances in chemotherapeutic protocols, cancer survival has improved significantly, although cardiovascular disease has become a major cause of morbidity and mortality among cancer survivors: in addition to the well-known cardiotoxicity (CTX) from anthracyclines, biologic drugs that target molecules that are active in cancer biology also interfere with cardiovascular homeostasis.Pharmacological and non-pharmacological strategies to protect the cardiovascular structure and function are the best approaches to reducing the prevalence of cardiomyopathy linked to anticancer drugs. Extensive efforts have been devoted to identifying and testing strategies to achieve this end, but little consensus has been reached on a common and shared operability.Timing, dose and mode of chemotherapy administration play a crucial role in the development of acute or late myocardial dysfunction. Primary prevention initiatives cover a wide area that ranges from conventional heart failure drugs, such as β-blockers and renin-angiotensin-aldosterone system antagonists to nutritional supplementation and physical training. Additional studies on the pathophysiology and cellular mechanisms of anticancer-drug-related CTX will enable the introduction of novel therapies.We present various typologies of prevention strategies, describing the approaches that have already been used and those that could be effective on the basis of a better understanding of pharmacokinetic and pharmacodynamic CTX mechanisms.
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Affiliation(s)
- Christian Cadeddu
- aDepartment of Medical Sciences 'Mario Aresu', University of Cagliari, Cagliari bDepartment of Translational Medical Sciences, Division of Internal Medicine, Federico II University, Naples cClinic of Cardiovascular Diseases, IRCCS San Martino IST, Genoa dDepartment of Clinical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia eDepartment of General Surgery and Medical-Surgery Specialities, University of Catania, Catania fInstitute of Cardiology, Center of Excellence on Aging, 'G. d'Annunzio' University, Chieti gDepartment of Clinical and Biological Sciences, University of Turin, Orbassano, Italy
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Novo G, Cadeddu C, Sucato V, Pagliaro P, Romano S, Tocchetti CG, Zito C, Longobardo L, Nodari S, Penco M. Role of biomarkers in monitoring antiblastic cardiotoxicity. J Cardiovasc Med (Hagerstown) 2017; 17 Suppl 1 Special issue on Cardiotoxicity from Antiblastic Drugs and Cardioprotection:e27-e34. [PMID: 27755240 DOI: 10.2459/jcm.0000000000000379] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Early detection of anticancer drug-induced cardiotoxicity (CTX) has been evaluated by most international scientific cardiology and oncology societies. High expectations have been placed on the use of specific biomarkers. In recent years, conventional biomarkers and molecules of more recent interest have been tested and compared in the context of anticancer drug-related CTX. Encouraging results were obtained from studies on molecules of myocardial damage, such as troponin and markers of myocardial wall stress, including circulating natriuretic peptides, as well as from the assessment of the products of inflammation or circulating levels of free radicals. However, clear guidelines on their sensitivity, specificity, and accuracy are not yet available, and many challenges, such as the optimal time of assessing, optimal schedule for evaluation, optimal cut-off point for positivity with the highest level of specificity, and optimal comparability of different assays for the measurements, remain unresolved. Given the importance of having a reliable and accurate tool for monitoring anticancer drug-induced CTX, this review will focus on the available data on the most effective and widely used biomarkers and the studies that are currently underway that aim to identify the effectiveness of new approaches in this therapeutic setting.
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Affiliation(s)
- Giuseppina Novo
- aDepartment of Internal Medicine and Specialties (DIBIMIS), Chair of Cardiology, University of Palermo, Palermo Italy bDepartment of Medical Sciences 'Mario Aresu', University of Cagliari, Cagliari Italy cDepartment of Clinical and Biological Sciences, University of Turin, Orbassano Italy dDepartment of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy eDepartment of Translational Medical Sciences, University of Napoli Federico II, Naples Italy fDepartment of Clinical and Experimental Medicine. Section of Cardiology, University of Messina, Messina Italy gDepartment of Clinical and Surgical Specialities, Radiological Sciences and Public Health University of Brescia, Brescia, Italy
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Damrongwatanasuk R, Fradley MG. Cardiovascular Complications of Targeted Therapies for Chronic Myeloid Leukemia. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2017; 19:24. [PMID: 28316033 DOI: 10.1007/s11936-017-0524-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OPINION STATEMENT The development of tyrosine kinase inhibitors (TKIs) dramatically changed the treatment landscape for many different cancers including chronic myeloid leukemia (CML). With the introduction of imatinib, the first TKI developed and approved to effectively treat CML, patient survival has increased dramatically and, in some cases, this fatal cancer can be managed as a chronic disease. Since the approval of imatinib in 2002, four additional TKIs have been developed to treat this disease including the second-generation TKIs nilotinib, dasatinib, and bosutinib and the third-generation TKI ponatinib. Despite their significant impact on the progression of CML, there is increasing recognition of cardiovascular toxicities which can limit their long-term use and impact patient morbidity and mortality. The majority of the cardiotoxicities are associated with the second- and third-generation TKIs, the most concerning of which are vascular events including myocardial infarction, stroke and peripheral arterial disease. In addition, QT prolongation, pleural effusions, and both systemic and pulmonary hypertension are also observed. It is essential for both cardiologists and oncologists to possess knowledge of these issues in order to develop appropriate monitoring and risk mitigation strategies to prevent these toxicities and avoid premature cessation of the drug.
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Affiliation(s)
- Rongras Damrongwatanasuk
- Cardio-Oncology Program, Division of Cardiovascular Medicine, University of South Florida and H. Lee Moffitt Cancer Center & Research Institute, 2 Tampa General Circle, Tampa, FL, 33606, USA
| | - Michael G Fradley
- Cardio-Oncology Program, Division of Cardiovascular Medicine, University of South Florida and H. Lee Moffitt Cancer Center & Research Institute, 2 Tampa General Circle, Tampa, FL, 33606, USA.
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Ancker OV, Wehland M, Bauer J, Infanger M, Grimm D. The Adverse Effect of Hypertension in the Treatment of Thyroid Cancer with Multi-Kinase Inhibitors. Int J Mol Sci 2017; 18:E625. [PMID: 28335429 PMCID: PMC5372639 DOI: 10.3390/ijms18030625] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/07/2017] [Accepted: 03/09/2017] [Indexed: 02/04/2023] Open
Abstract
The treatment of thyroid cancer has promising prospects, mostly through the use of surgical or radioactive iodine therapy. However, some thyroid cancers, such as progressive radioactive iodine-refractory differentiated thyroid carcinoma, are not remediable with conventional types of treatment. In these cases, a treatment regimen with multi-kinase inhibitors is advisable. Unfortunately, clinical trials have shown a large number of patients, treated with multi-kinase inhibitors, being adversely affected by hypertension. This means that treatment of thyroid cancer with multi-kinase inhibitors prolongs progression-free and overall survival of patients, but a large number of patients experience hypertension as an adverse effect of the treatment. Whether the prolonged lifetime is sufficient to develop sequelae from hypertension is unclear, but late-stage cancer patients often have additional diseases, which can be complicated by the presence of hypertension. Since the exact mechanisms of the rise of hypertension in these patients are still unknown, the only available strategy is treating the symptoms. More studies determining the pathogenesis of hypertension as a side effect to cancer treatment as well as outcomes of dose management of cancer drugs are necessary to improve future therapy options for hypertension as an adverse effect to cancer therapy with multi-kinase inhibitors.
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Affiliation(s)
- Ole Vincent Ancker
- Department of Biomedicine, Aarhus University, Wilhelm Meyers Allé 4, 8000 Aarhus C, Denmark.
| | - Markus Wehland
- Clinic and Policlinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, Leipziger Str. 44, 39120 Magdeburg, Germany.
| | - Johann Bauer
- Max-Planck-Institute for Biochemistry, Am Klopferspitz 18, 82152 Martinsried, Germany.
| | - Manfred Infanger
- Clinic and Policlinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, Leipziger Str. 44, 39120 Magdeburg, Germany.
| | - Daniela Grimm
- Department of Biomedicine, Aarhus University, Wilhelm Meyers Allé 4, 8000 Aarhus C, Denmark.
- Clinic and Policlinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, Leipziger Str. 44, 39120 Magdeburg, Germany.
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Abstract
Importance Oncocardiology is a medical discipline that focuses on the identification, prevention, and treatment of cardiovascular complications related to cancer therapy. This discipline has gained interest from the cardiology community in recent years because of a remarkable increase in the number of cancer survivors and the proliferation of new cancer therapies causing cardiovascular complications, such as hypertension, heart failure, vascular complications, and cardiac arrhythmia. In this review, we provide historical perspectives, highlight new discoveries, and speculate on the opportunity created by merging the research interests and clinical practices of cardiology and oncology. Observations The old paradigm of anthracycline cardiotoxic effects is replaced by new insights that anthracycline targets topoisomerase II β to cause DNA double-strand breaks and a profound change in the transcriptome leading to the generation of reactive oxygen species and the development of mitochondriopathy. Prevention of anthracycline cardiotoxic effects should be based on inhibiting or degrading topoisomerase II β. New challenges were posed by the introduction of trastuzumab and tyrosine kinase inhibitors that revolutionized cancer therapy. The on-target cardiotoxic effects of trastuzumab were owing to a prosurvival benefit of Her2 that binds to neuregulin, whereas the off-target effect of multitargeted tyrosine kinase inhibitors may be mediated by disruption of the vascular endothelial growth factor signaling pathway or the stress-induced angiogenesis. Sensitive imaging techniques, such as global strain, and biomarkers have allowed for early detection of cardiotoxic effects. Early treatment with heart failure medications may be beneficial in preventing the development of late cardiotoxic effects. Conclusions and Relevance Close collaboration between cardiologists and oncologists is required to meet the demand of an increasing number of cancer survivors. New insights based on mechanistic studies or genetic discoveries will pave the way for better prevention, diagnosis, and treatment of cancer therapy-induced cardiovascular complications.
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Affiliation(s)
- Edward T H Yeh
- Department of Internal Medicine, University of Missouri, Columbia2Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston
| | - Hui-Ming Chang
- Department of Internal Medicine, University of Missouri, Columbia
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Di Lisi D, Madonna R, Zito C, Bronte E, Badalamenti G, Parrella P, Monte I, Tocchetti CG, Russo A, Novo G. Anticancer therapy-induced vascular toxicity: VEGF inhibition and beyond. Int J Cardiol 2016; 227:11-17. [PMID: 27866063 DOI: 10.1016/j.ijcard.2016.11.174] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 11/06/2016] [Indexed: 11/27/2022]
Abstract
Cardiotoxicity induced by chemotherapeutic agents and radiotherapy is a growing problem. In recent years, an increasing number of new drugs with targeted action have been designed. These molecules, such as monoclonal antibodies and tyrosine kinase inhibitors, can cause different type of toxicities compared to traditional chemotherapy. However, they can also cause cardiac complications such as heart failure, arterial hypertension, QT interval prolongation and arrhythmias. Currently, a field of intense research is the vascular toxicity induced by new biologic drugs, particularly those which inhibit vascular endothelial growth factor (VEGF) and its receptor (VEGF-R) and other tyrosine kinases. In this review, we aim at focusing on the problem of vascular toxicity induced by new targeted therapies, chemotherapy and radiotherapy, and describe the main mechanisms and emphasizing the importance of early diagnosis of vascular damage, in order to prevent clinical complications.
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Affiliation(s)
- Daniela Di Lisi
- Division of Cardiology, Department of Internal Medicine and Specialties, University of Palermo, Palermo, Italy
| | - Rosalinda Madonna
- Center of Excellence on Aging, Institute of Cardiology, "G. d'Annunzio" University - Chieti, Chieti, Italy; Texas Heart Institute and University of Texas Medical School in Houston, Cardiology Division, Houston, TX, USA.
| | - Concetta Zito
- Cardiology Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Enrico Bronte
- Department of Surgical, Oncological and Stomatological Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Giuseppe Badalamenti
- Department of Surgical, Oncological and Stomatological Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Paolo Parrella
- Department of Translational Medical Sciences, Division of Internal Medicine, Federico II University, Naples, Italy
| | - Ines Monte
- Department of General Surgery and Medical-Surgery Specialties, University of Catania, Catania, Italy
| | - Carlo Gabriele Tocchetti
- Department of Translational Medical Sciences, Division of Internal Medicine, Federico II University, Naples, Italy
| | - Antonio Russo
- Department of Surgical, Oncological and Stomatological Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Giuseppina Novo
- Division of Cardiology, Department of Internal Medicine and Specialties, University of Palermo, Palermo, Italy
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Organization and implementation of a cardio-oncology program. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2016. [DOI: 10.1016/j.repce.2016.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Fiuza M, Ribeiro L, Magalhães A, Sousa AR, Nobre Menezes M, Jorge M, Costa L, Pinto FJ. Organization and implementation of a cardio-oncology program. Rev Port Cardiol 2016; 35:485-94. [PMID: 27503589 DOI: 10.1016/j.repc.2016.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 03/30/2016] [Accepted: 04/13/2016] [Indexed: 10/21/2022] Open
Abstract
Considerable advances in cancer therapies in recent decades have reshaped the prognosis of cancer patients. There are now estimated to be over 20 million cancer survivors in the USA and Europe, numbers unimaginable a few years ago. However, this increase in survival, along with the aging of the patient population, has been accompanied by a rise in adverse cardiovascular effects, particularly when there is a previous history of heart disease. The incidence of cardiotoxicity continues to grow, which can compromise the effectiveness of cancer therapy. Cardiotoxicity associated with conventional therapies, especially anthracyclines and radiation, is well known, and usually leads to left ventricular dysfunction. However, heart failure represents only a fraction of the cardiotoxicity associated with newer therapies, which have diverse cardiovascular effects. There are few guidelines for early detection, prevention and treatment of cardiotoxicity of cancer treatments, and no well-established tools for screening these patients. Echocardiography is the method of choice for assessment of patients before, during and after cancer treatment. It therefore makes sense to adopt a multidisciplinary approach to these patients, involving cardiologists, oncologists and radiotherapists, collaborating in the development of new training modules, and performing clinical and translational research in a cardio-oncology program. Cardio-oncology is a new frontier in medicine and has emerged as a new medical subspecialty that concentrates knowledge, understanding, training and treatment of cardiovascular comorbidities, risks and complications in patients with cancer in a comprehensive approach to the patient rather than to the disease.
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Affiliation(s)
- Manuela Fiuza
- Serviço de Cardiologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte - EPE, Centro Académico Medicina de Lisboa / Centro Cardiovascular da Universidade de Lisboa, Lisboa, Portugal.
| | - Leonor Ribeiro
- Serviço de Oncologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte - EPE, Centro Académico Medicina de Lisboa, Lisboa, Portugal
| | - Andreia Magalhães
- Serviço de Cardiologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte - EPE, Centro Académico Medicina de Lisboa / Centro Cardiovascular da Universidade de Lisboa, Lisboa, Portugal
| | - Ana Rita Sousa
- Serviço de Oncologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte - EPE, Centro Académico Medicina de Lisboa, Lisboa, Portugal
| | - Miguel Nobre Menezes
- Serviço de Cardiologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte - EPE, Centro Académico Medicina de Lisboa / Centro Cardiovascular da Universidade de Lisboa, Lisboa, Portugal
| | - Marília Jorge
- Serviço de Radioterapia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte - EPE, Lisboa, Portugal
| | - Luís Costa
- Serviço de Oncologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte - EPE, Centro Académico Medicina de Lisboa, Lisboa, Portugal
| | - Fausto José Pinto
- Serviço de Cardiologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte - EPE, Centro Académico Medicina de Lisboa / Centro Cardiovascular da Universidade de Lisboa, Lisboa, Portugal
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Deray G, Janus N, Aloy B, Launay-Vacher V. [Renovascular effects of antiangiogenic drugs]. Bull Cancer 2016; 103:662-6. [PMID: 27318610 DOI: 10.1016/j.bulcan.2016.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 03/31/2016] [Accepted: 05/13/2016] [Indexed: 11/24/2022]
Abstract
During the last decade, inhibitors of the vascular endothelial growth factor (VEGF) were developed for the treatment of cancer. Many anti-VEGF are available but the issue is still the same: to inhibit the effect of the VEGF on their receptors. There are two main classes, depending on the mechanism of action by blocking the binding of the ligand on the receptor (VEGF trap or monoclonal antibody) or by affecting directly the receptor (tyrosine kinase inhibitor [TKI], monoclonal antibody directed against the VEGF receptor). These selective agents are safe. Nevertheless, side effects were described, in particular renal and vascular effects. In this article, we analyze the frequency of these renovascular complications, their clinical aspects and the interest of these indexes as a marker of treatment efficacy.
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Affiliation(s)
- Gilbert Deray
- Groupe hospitalier Pitié-Salpêtrière, service ICAR, 83, boulevard de l'Hôpital, 75013 Paris, France; Groupe hospitalier Pitié-Salpêtrière, service de néphrologie, 83, boulevard de l'Hôpital, 75013 Paris, France
| | - Nicolas Janus
- Groupe hospitalier Pitié-Salpêtrière, service ICAR, 83, boulevard de l'Hôpital, 75013 Paris, France; Groupe hospitalier Pitié-Salpêtrière, service de néphrologie, 83, boulevard de l'Hôpital, 75013 Paris, France.
| | - Blandine Aloy
- Groupe hospitalier Pitié-Salpêtrière, service ICAR, 83, boulevard de l'Hôpital, 75013 Paris, France; Groupe hospitalier Pitié-Salpêtrière, service de néphrologie, 83, boulevard de l'Hôpital, 75013 Paris, France
| | - Vincent Launay-Vacher
- Groupe hospitalier Pitié-Salpêtrière, service ICAR, 83, boulevard de l'Hôpital, 75013 Paris, France; Groupe hospitalier Pitié-Salpêtrière, service de néphrologie, 83, boulevard de l'Hôpital, 75013 Paris, France
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Abdel-Rahman O, ElHalawani H. Risk of cardiovascular adverse events in patients with solid tumors treated with ramucirumab: A meta analysis and summary of other VEGF targeted agents. Crit Rev Oncol Hematol 2016; 102:89-100. [PMID: 27129437 DOI: 10.1016/j.critrevonc.2016.04.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 04/07/2016] [Accepted: 04/11/2016] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND We performed a systematic review and meta-analysis of the risk of cardiovascular adverse events associated with ramucirumab. PATIENTS AND METHODS Eligible studies included randomized phase II and III trials of patients with solid tumors on ramucirumab; describing events of hypertension, bleeding, arterial/venous thrombosis and congestive heart failure. RESULTS Our search strategy yielded 160 potentially relevant citations from Pubmed/Medline, CENTRAL Cochrane registry and ASCO meeting library. After exclusion of ineligible studies, a total of 11 clinical trials were considered eligible for the meta-analysis. The RR of all-grade hypertension, bleeding, ATE, VTE and congestive heart failure were 2.83 (95% CI 2.43-3.29; p<0.0001), 1.98 (95% CI 1.77-2.21; p<0.0001); 0.97 (95% CI 0.62-1.52; p=0.91), 0.83 (95% CI 0.52-1.35; p=0.46), 1.36 (95% CI 0.77-2.4; p=0.28), respectively. CONCLUSIONS Our meta-analysis has demonstrated that ramucirumab is associated with an increased risk of hypertension and bleeding. Clinicians should be aware of this risk and perform regular clinical monitoring.
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Affiliation(s)
- Omar Abdel-Rahman
- Clinical Oncology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
| | - Hesham ElHalawani
- Clinical Oncology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Campia U, Barac A. Exercise and Aerobic Fitness to Reduce Cancer-Related Cardiovascular Toxicity. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2016; 18:44. [DOI: 10.1007/s11936-016-0465-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Sundararajan S, Kumar A, Poongkunran M, Kannan A, Vogelzang NJ. Cardiovascular adverse effects of targeted antiangiogenic drugs: mechanisms and management. Future Oncol 2016; 12:1067-80. [DOI: 10.2217/fon.16.4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Anticancer treatment has evolved enormously over the last decade. Drugs targeting receptor tyrosine kinases, VEGFR and EGFR have changed the treatment landscape of certain cancers and have shifted the theme of anticancer therapy toward personalized care. However, these newer agents also come with unique side-effect profiles not seen with conventional chemotherapy including serious cardiovascular adverse effects. Hence, meticulous understanding of the adverse effects is crucial in maximizing clinical benefits and minimizing detrimental effects of these newer drugs. We have reviewed the cardiovascular adverse effects of anti-VEGF therapy in this article.
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Affiliation(s)
- Srinath Sundararajan
- Division of Hematology & Oncology, Department of Medicine, University of Arizona, Tucson, AZ, USA
| | - Abhijeet Kumar
- Division of Hematology & Oncology, Department of Medicine, University of Arizona, Tucson, AZ, USA
| | - Mugilan Poongkunran
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Arun Kannan
- Division of Cardiology, Department of Medicine, University of Arizona, Tucson, AZ, USA
| | - Nicholas J Vogelzang
- University of Nevada School of Medicine & US Oncology/Comprehensive Cancer Centers of Nevada, Las Vegas, NV, USA
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Brinda BJ, Viganego F, Vo T, Dolan D, Fradley MG. Anti-VEGF-Induced Hypertension: a Review of Pathophysiology and Treatment Options. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2016; 18:33. [DOI: 10.1007/s11936-016-0452-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Cardiovascular Toxicity and Management of Targeted Cancer Therapy. Am J Med Sci 2016; 351:535-43. [PMID: 27140715 DOI: 10.1016/j.amjms.2016.02.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 12/07/2015] [Indexed: 12/24/2022]
Abstract
The advent of effective oral, molecular-targeted drugs in oncology has changed many incurable malignancies such as chronic myeloid leukemia into chronic diseases similar to coronary artery disease and diabetes mellitus. Oral agents including monoclonal antibodies, kinase inhibitors and hormone receptor blockers offer patients with cancer incremental improvements in both overall survival and quality of life. As it is imperative to recognize and manage side effects of platelet inhibitors, beta blockers, statins, human immunodeficiency virus drugs and fluoroquinolones by all healthcare providers, the same holds true for these newer targeted therapies; patients may present to their generalist or other subspecialist with drug-related symptoms. Cardiovascular adverse events are among the most frequent, and potentially serious, health issues in outpatient clinics, and among the most frequent side effects of targeted chemotherapy. Data support improved patient outcomes and satisfaction when primary care and other providers are cognizant of chemotherapy side effects, allowing for earlier intervention and reduction in morbidity and healthcare costs. With the implementation of accountable care and pay for performance, improved communication between generalists and subspecialists is essential to deliver cost-effective patient care.
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Selle F, Emile G, Pautier P, Asmane I, Soares DG, Khalil A, Alexandre J, Lhommé C, Ray-Coquard I, Lotz JP, Goldwasser F, Tazi Y, Heudel P, Pujade-Lauraine E, Gouy S, Tredan O, Barbaza MO, Ady-Vago N, Dubot C. Safety of bevacizumab in clinical practice for recurrent ovarian cancer: A retrospective cohort study. Oncol Lett 2016; 11:1859-1865. [PMID: 26998090 DOI: 10.3892/ol.2016.4146] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 11/05/2015] [Indexed: 12/21/2022] Open
Abstract
The poor outcome of patients with recurrent ovarian cancer constitutes a continuous challenge for decision-making in clinical practice. In this setting, molecular targets have recently been identified, and novel compounds are now available. Bevacizumab has been introduced for the treatment of patients with ovarian cancer and is, to date, the most extensively investigated targeted therapy in this setting. However, potential toxicities are associated with the use of this monoclonal antibody. These toxicities have been reported in clinical trials, and can also be observed outside of trials. As limited data is currently available regarding the safety of bevacizumab treatment in daily clinical practice, the current retrospective study was designed to evaluate this. Data from 156 patients with recurrent ovarian cancer who had received bevacizumab treatment between January 2006 and June 2009 were retrospectively identified from the institutional records of five French centers. In contrast to clinical trials, the patients in the present study were not selected and had a heterogeneous profile according to their prior medical history, lines of treatment prior to bevacizumab introduction and number of relapses. The results first confirm the effect of heavy pretreatment on the occurrence of serious and fatal adverse events in clinical practice, as previously reported for clinical trials and for other retrospective cohort studies. Importantly, the data also demonstrates, for the first time, that medical history of hypertension is an independent predictive risk factor for the development of high-grade hypertension during bevacizumab treatment. These results thus suggest that treating physicians must consider all risk factors for managing bevacizumab toxicity prior to its introduction. Such risk factors include the time of bevacizumab introduction, a patient's history of hypertension and a low incidence of pre-existing obstructive disease.
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Affiliation(s)
- Frédéric Selle
- Department of Medical Oncology, Alliance For Cancer Research (APREC), Tenon Hospital, Public Assistance Hospitals of Paris (AP-HP), Paris 75020, France; Department of Clinical Oncology, Sorbonne University, Pierre-and-Marie-Curie University (University of Paris VI), Paris 75014, France
| | - George Emile
- Department of Medical Oncology, Cochin Hospital/Hotel Dieu, AP-HP, Paris Descartes University (University of Paris V), Paris 75014, France
| | - Patricia Pautier
- Department of Medical Oncology, Gustave Roussy, Villejuif 94805, France
| | - Irène Asmane
- Oncology Department, Centre Léon Bérard, Lyon 69008, France
| | - Daniele G Soares
- Department of Medical Oncology, Alliance For Cancer Research (APREC), Tenon Hospital, Public Assistance Hospitals of Paris (AP-HP), Paris 75020, France
| | - Ahmed Khalil
- Department of Medical Oncology, Alliance For Cancer Research (APREC), Tenon Hospital, Public Assistance Hospitals of Paris (AP-HP), Paris 75020, France
| | - Jerome Alexandre
- Department of Medical Oncology, Cochin Hospital/Hotel Dieu, AP-HP, Paris Descartes University (University of Paris V), Paris 75014, France
| | - Catherine Lhommé
- Department of Medical Oncology, Gustave Roussy, Villejuif 94805, France
| | | | - Jean-Pierre Lotz
- Department of Medical Oncology, Alliance For Cancer Research (APREC), Tenon Hospital, Public Assistance Hospitals of Paris (AP-HP), Paris 75020, France; Department of Clinical Oncology, Sorbonne University, Pierre-and-Marie-Curie University (University of Paris VI), Paris 75014, France
| | - François Goldwasser
- Department of Medical Oncology, Cochin Hospital/Hotel Dieu, AP-HP, Paris Descartes University (University of Paris V), Paris 75014, France
| | - Youssef Tazi
- Department of Medical Oncology, Gustave Roussy, Villejuif 94805, France
| | - Pierre Heudel
- Oncology Department, Centre Léon Bérard, Lyon 69008, France
| | - Eric Pujade-Lauraine
- Department of Medical Oncology, Cochin Hospital/Hotel Dieu, AP-HP, Paris Descartes University (University of Paris V), Paris 75014, France
| | - Sébastien Gouy
- Department of Medical Oncology, Gustave Roussy, Villejuif 94805, France
| | - Olivier Tredan
- Oncology Department, Centre Léon Bérard, Lyon 69008, France
| | - Marie O Barbaza
- Department of Statistics, Auxesia, Decines-Charpieu 69150, France
| | | | - Coraline Dubot
- Department of Medical Oncology, Alliance For Cancer Research (APREC), Tenon Hospital, Public Assistance Hospitals of Paris (AP-HP), Paris 75020, France
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71
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Moreno-Muñoz D, de la Haba-Rodríguez JR, Conde F, López-Sánchez LM, Valverde A, Hernández V, Martínez A, Villar C, Gómez-España A, Porras I, Rodríguez-Ariza A, Aranda E. Genetic variants in the renin-angiotensin system predict response to bevacizumab in cancer patients. Eur J Clin Invest 2015; 45:1325-32. [PMID: 26509357 DOI: 10.1111/eci.12557] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Accepted: 10/24/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Currently, there are no predictive biomarkers for anti-angiogenic strategies in cancer, but response to anti-angiogenic drugs is associated with development of hypertension secondary to treatment. Therefore, this study explored the clinical relevance of genetic polymorphisms in some components of the renin-angiotensin system (RAS). MATERIAL AND METHODS Genomic DNA was isolated from peripheral blood from 95 metastatic breast or colorectal cancer patients treated with bevacizumab, and AGTR1-A1166C (rs5186), AGT-M235T (rs699) SNPs and ACE I/D (rs4646994) polymorphisms were genotyped using RT-PCR. Circulating vascular endothelial grow factor and angiotensin converting enzyme (ACE) levels were analysed using ELISA kits. The antitumoral activity of bevacizumab was assayed in mice orthotopically xenografted with AGTR1-overexpressing breast cancer cells. RESULTS The ACE IN/IN genotype was associated with a higher rate of disease progression compared to DEL/IN and DEL/DEL genotypes (36% vs. 11·1% P < 0·05). Similarly, AGTR1-1166A/A genotype was also associated with a higher rate of disease progression compared to AGTR1-1166A/C and AGTR1-1166C/C genotypes (24·4% vs. 2·7% P < 0·01). ACE IN/IN genotype was also found to be associated with shorter time to treatment failure compared to ACE IN/DEL and ACE DEL/DEL genotypes (14 weeks vs. 41·71, P = 0·033), whereas circulating ACE levels were found to be associated with a better response to bevacizumab treatment. Besides, in vivo experiments showed a significantly higher antitumoral activity of bevacizumab in tumours derived from AGTR1-overexpressing breast cancer cells. CONCLUSIONS A higher activity of ACE-angiotensin-II-AGTR1 axis is associated with a better response to bevacizumab, supporting that the RAS can be an important source of potential predictive markers of response to anti-angiogenic drugs.
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Affiliation(s)
- Diana Moreno-Muñoz
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Juan R de la Haba-Rodríguez
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Francisco Conde
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Laura M López-Sánchez
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Araceli Valverde
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Vanessa Hernández
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Antonio Martínez
- Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain.,Clinical Analysis Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain
| | - Carlos Villar
- Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain.,Pathology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain
| | - Auxiliadora Gómez-España
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Ignacio Porras
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Antonio Rodríguez-Ariza
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
| | - Enrique Aranda
- Oncology Department, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Reina Sofía, University of Córdoba, Córdoba, Spain.,Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain
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72
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Li W, Croce K, Steensma DP, McDermott DF, Ben-Yehuda O, Moslehi J. Vascular and Metabolic Implications of Novel Targeted Cancer Therapies: Focus on Kinase Inhibitors. J Am Coll Cardiol 2015; 66:1160-78. [PMID: 26337996 DOI: 10.1016/j.jacc.2015.07.025] [Citation(s) in RCA: 131] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 07/06/2015] [Indexed: 12/29/2022]
Abstract
Novel targeted cancer therapies, especially kinase inhibitors, have revolutionized the treatment of many cancers and have dramatically improved the survival of several types of malignancies. Because kinases not only are important in cancer development and progression, but also play a critical role in the cardiovascular (CV) system and metabolic homeostasis, important CV and metabolic sequelae have been associated with several types of kinase inhibitors. This paper reviews the incidences and highlights potential mechanisms of vascular and metabolic perturbations associated with 3 classes of commonly used kinase inhibitors that target the vascular endothelial growth factor signaling pathway, the ABL kinase, and the phosphoinositide 3-kinase/AKT/mammalian target of rapamycin signaling pathway. We propose preventive, screening, monitoring, and management strategies for CV care of patients treated with these novel agents.
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Affiliation(s)
- Weijuan Li
- Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, New York, New York
| | - Kevin Croce
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - David P Steensma
- Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - David F McDermott
- Division of Hematology/Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Ori Ben-Yehuda
- Cardiovascular Research Foundation and Columbia University, New York, New York.
| | - Javid Moslehi
- Cardiovascular Division, Vanderbilt-Ingram Cancer Center, and Cardio-Oncology Program, Vanderbilt University School of Medicine, Nashville, Tennessee.
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73
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Treatment of sunitinib-induced hypertension in solid tumor by nitric oxide donors. Redox Biol 2015; 6:421-425. [PMID: 26386874 PMCID: PMC4588456 DOI: 10.1016/j.redox.2015.09.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 09/08/2015] [Accepted: 09/09/2015] [Indexed: 01/05/2023] Open
Abstract
Vascular endothelial growth factor (VEGF) and its receptor (VEGFR) are overexpressed in the majority of renal cell carcinomas. This characteristic has supported the rationale of targeting VEGF-driven tumour vascularization, especially in clear cell RCC. VEGF-inhibiting strategies include the use of tyrosine kinase inhibitors (sunitinib, axitinib, pazopanib, and sorafenib) and neutralizing antibodies such as bevacizumab. Hypertension (HTN) is one of the most common adverse effects of angiogenesis inhibitors. HTN observed in clinical trials appears to correlate with the potency of VEGF kinase inhibitor against VEGFR-2: agents with higher potency are associated with a higher incidence of HTN. Although the exact mechanism by tyrosine kinase inhibitors induce HTN has not yet been completely clarified, two key hypotheses have been postulated. First, some studies have pointed to a VEGF inhibitors-induced decrease in nitric oxide synthase (NOS) and nitric oxide (NO) production, that can result in vasoconstriction and increased blood pressure. VEGF, mediated by PI3K/Akt and MAPK pathway, upregulates the endothelial nitric oxide synthase enzyme leading to up-regulation of NO production. So inhibition of signaling through the VEGF pathway would lead to a decrease in NO production, resulting in an increase in vascular resistance and blood pressure. Secondly a decrease in the number of microvascular endothelial cells and subsequent depletion of normal microvessel density (rarefaction) occurs upon VEGF signaling inhibition. NO donors could be successfully used not only for the treatment of developed angiogenesis-inhibitor-induced hypertension but also for preventive effects. Hypertension appears to correlate with the potency of VEGF kinase inhibitor against VEGFR-2. Sunitinib is associated with several side effects, with hypertension being the most common one. VEGF inhibitors induce decrease in nitric oxide synthase and nitric oxide production, that can result in vasoconstriction and increased blood pressure. NO donors could be successfully used for the treatment of angiogenesis-inhibitor-induced hypertension and also for preventive effects.
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74
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Chronic arterial hypertension impedes glioma growth: a multiparametric MRI study in the rat. Hypertens Res 2015; 38:723-32. [PMID: 26084262 DOI: 10.1038/hr.2015.66] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 01/20/2015] [Accepted: 04/16/2015] [Indexed: 12/22/2022]
Abstract
Glioblastoma is the most aggressive brain tumor and is almost always fatal. These tumors are highly vascularized and angiogenesis is one of the pre-eminent mechanisms underlying their growth. Chronic arterial hypertension (CAH) is a common and worldwide pathology that markedlly alters the structure and function of the vasculature. Yet, essential hypertension is associated in the brain with potential locally impaired vasoreactivity, disturbed perfusion supply and hypoxia phenomena. Even though CAH is a global burden and has an important impact on brain function, nothing is known about the way this frequent pathology would interact with the evolution of glioma. We sought to determine if arterial hypertension influences gliobastoma growth. In the present study, rat glioma C6 tumor cells were implanted in the caudate-putamen of spontaneously hypertensive rats (SHR) or their normotensive controls, the Wistar-Kyoto (WKY) rats. The evolution of the tumor was sequentially analyzed by multiparametric magnetic resonance imaging and the inflammatory response was examined by histochemistry. We found that CAH significantly attenuates the growth of the tumor as, at 21 days, the volume of the tumor was 85.4±34.7 and 126.1±28.8 mm(3), respectively, in hypertensive and normotensive rats (P<0.02). Moreover, cerebral blood volume and cerebral blood flow were greater in the tumors of hypertensive rats (P<0.05). The lesser growth of the tumor observed in normotensive animals was not due to an enhanced rejection of the tumor cells in WKY rats, the inflammatory response being similar in both groups. For the first time, these results show that CAH impedes the growth of glioblastoma and illustrate the need to further study the impact of hypertension on the evolution of brain tumors.
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75
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Pilotte AP. Current management of patients with gastrointestinal stromal tumor receiving the multitargeted tyrosine kinase inhibitor sunitinib. Curr Med Res Opin 2015; 31:1363-76. [PMID: 25912466 DOI: 10.1185/03007995.2015.1045470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Gastrointestinal stromal tumor (GIST), a form of soft tissue sarcoma, is often detected incidentally or at an advanced stage. The tyrosine kinase inhibitor sunitinib malate (Sutent * ) is established as second-line treatment for the management of GIST after disease progression on, or intolerance to, first-line imatinib treatment. Several published reviews give guidance on management of side effects in patients with advanced renal cell carcinoma treated with sunitinib, but fewer publications cover side-effect management in patients with GIST. SCOPE Using published articles and abstracts, prescribing information, and personal experience in managing patients with GIST at a specialized center of excellence for cancer care, I review side-effect management recommendations for patients with GIST treated with sunitinib and provide an overview of GIST. FINDINGS Sunitinib has a well described side-effect profile: most side effects occurring in patients with GIST can be easily managed by standard medical intervention and/or dose modification. CONCLUSION Care of patients with GIST can be enhanced through communication, support, knowledge, and education, with the goal of providing effective therapy and optimal symptom control.
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Affiliation(s)
- Amy Potter Pilotte
- Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute , Boston, MA , USA
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76
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Liu Y, Xu Y, Li X, Chen Z. Smad4 suppresses the progression of renal cell carcinoma via the activation of forkhead box protein H1. Mol Med Rep 2014; 11:2717-22. [PMID: 25482028 DOI: 10.3892/mmr.2014.3061] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 10/31/2014] [Indexed: 11/06/2022] Open
Abstract
Smad4 has recently been identified as a tumor suppressor gene in a variety of cancers, yet the role of Smad4 in renal cell carcinoma (RCC) remained to be elusive. Therefore, the aim of the present study was to explore the function of Smad4 in RCC. The expression of Smad4 reduced the growth rate of RCC. The levels of Smad4 and forkhead box protein H1 (FOXH1) mRNA were reduced, while the levels of estrogen receptor were increased in RCC cells compared with those in human renal epithelial cells (P<0.01). Western blot analysis showed an identical trend among the three molecules. Glutathione S‑transferase pull‑down and immunoprecipitation assays proved the interaction between Smad4 and FOXH1. An immunofluorescence assay revealed that Smad4 and FOXH1 were colocalized in the nuclei of RCC cells. Smad4 interacts with Smad2 and migrates into the nucleus, where it interacts with FOXH1 to repress the protein expression of estrogen receptor. These results indicate that Smad4 acts as a tumor suppressor by activating FOXH1, and then suppressing the expression of estrogen receptor, in addition to tumor migration and invasion. Hence, Smad4 should be investigated as a potential target for the treatment for RCC.
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Affiliation(s)
- Yunli Liu
- Department of Urological Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Yangyang Xu
- Department of Urological Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Xuedong Li
- Department of Urological Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Zhaoyan Chen
- Department of Urological Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
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Ivanyi P, Grünwald V, Steffens S. Confusion of therapeutic approaches. DEUTSCHES ARZTEBLATT INTERNATIONAL 2014; 111:405. [PMID: 24980569 PMCID: PMC4078232 DOI: 10.3238/arztebl.2014.0405a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Affiliation(s)
| | - Viktor Grünwald
- *Klinik für Hämatologie, Hämostaseologie, Onkologie und Stammzelltransplantation, MHH Hannover
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78
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Hahn VS, Lenihan DJ, Ky B. Cancer therapy-induced cardiotoxicity: basic mechanisms and potential cardioprotective therapies. J Am Heart Assoc 2014; 3:e000665. [PMID: 24755151 PMCID: PMC4187516 DOI: 10.1161/jaha.113.000665] [Citation(s) in RCA: 186] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Accepted: 02/26/2014] [Indexed: 01/03/2023]
Affiliation(s)
- Virginia Shalkey Hahn
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA (V.S.H., B.K.)
| | - Daniel J. Lenihan
- Cardiovascular Medicine, Vanderbilt University School of Medicine, Nashville, TN (D.J.L.)
| | - Bonnie Ky
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA (V.S.H., B.K.)
- Penn Cardiovascular Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA (B.K.)
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA (B.K.)
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79
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Bursztyn M. Lessons from Antiangiogenic Cancer Therapy-Induced Hypertension. J Clin Hypertens (Greenwich) 2014; 16:168-169. [PMID: 24621070 PMCID: PMC8031590 DOI: 10.1111/jch.12266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael Bursztyn
- Department of MedicineHypertension UnitHadassah‐Hebrew University Medical Center, Mount‐ScopusJerusalemIsrael
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80
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Ky B, Vejpongsa P, Yeh ETH, Force T, Moslehi JJ. Emerging paradigms in cardiomyopathies associated with cancer therapies. Circ Res 2013; 113:754-64. [PMID: 23989717 DOI: 10.1161/circresaha.113.300218] [Citation(s) in RCA: 114] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The cardiovascular care of cancer patients (cardio-oncology) has emerged as a new discipline in clinical medicine, given recent advances in cancer therapy, and is driven by the cardiovascular complications that occur as a direct result of cancer therapy. Traditional therapies such as anthracyclines and radiation have been recognized for years to have cardiovascular complications. Less expected were the cardiovascular effects of targeted cancer therapies, which were initially thought to be specific to cancer cells and would spare any adverse effects on the heart. Cancers are typically driven by mutations, translocations, or overexpression of protein kinases. The majority of these mutated kinases are tyrosine kinases, though serine/threonine kinases also play key roles in some malignancies. Several agents were developed to target these kinases, but many more are in development. Major successes have been largely restricted to agents targeting human epidermal growth factor receptor-2 (mutated or overexpressed in breast cancer), BCR-ABL (chronic myelogenous leukemia and some cases of acute lymphoblastic leukemia), and c-Kit (gastrointestinal stromal tumor). Other agents targeting more complex malignancies, such as advanced solid tumors, have had successes, but have not extended life to the degree seen with chronic myelogenous leukemia. Years before the first targeted therapy, Judah Folkman correctly proposed that to address solid tumors one had to target the inherent neoangiogenesis. Unfortunately, emerging evidence confirms that angiogenesis inhibitors cause cardiac complications, including hypertension, thrombosis, and heart failure. And therein lies the catch-22. Nevertheless, cardio-oncology has the potential to be transformative as the human cardiomyopathies that arise from targeted therapies can provide insights into the normal function of the heart.
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Affiliation(s)
- Bonnie Ky
- Division of Cardiovascular Medicine, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
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August P. Preeclampsia: a "nephrocentric" view. Adv Chronic Kidney Dis 2013; 20:280-6. [PMID: 23928394 DOI: 10.1053/j.ackd.2013.01.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2013] [Revised: 01/29/2013] [Accepted: 01/30/2013] [Indexed: 01/12/2023]
Abstract
To the obstetrician, preeclampsia is a placental syndrome becoming clinically apparent in later pregnancy and presenting with maternal hypertension, proteinuria, and in some cases liver and central nervous system dysfunction, which, if not addressed in a timely fashion can lead to significant maternal and fetal morbidity and mortality. As such, the only satisfactory cure is delivery of the fetus, after which most, if not all, of the manifestations disappear. The nephrologist, who often is consulted only when patients develop more serious manifestations such as accelerating hypertension, acute kidney injury, and microangiopathic features, often has a different perspective. She/he sees a woman with hypertension and proteinuric kidney disease with mildly reduced glomerular filtration rate. Exciting discoveries regarding the pathogenesis of this syndrome have helped to reconcile these two views; however, much remains unknown. This review focuses on the hypertension and kidney manifestations of the disease, acknowledging that complex placental pathogenic alterations are clearly an important, if not the most important, initiator of the later maternal signs and symptoms.
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83
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Rizzoni D, Paini A, Salvetti M, Rossini C, De Ciuceis C, Agabiti Rosei C, Muiesan ML. Inhibitors of Angiogenesis and Blood Pressure. CURRENT CARDIOVASCULAR RISK REPORTS 2013. [DOI: 10.1007/s12170-013-0309-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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