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Pavlovic D, Niciforovic D, Papic D, Milojevic K, Markovic M. CDK4/6 inhibitors: basics, pros, and major cons in breast cancer treatment with specific regard to cardiotoxicity - a narrative review. Ther Adv Med Oncol 2023; 15:17588359231205848. [PMID: 37841752 PMCID: PMC10571689 DOI: 10.1177/17588359231205848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 09/18/2023] [Indexed: 10/17/2023] Open
Abstract
Breast cancer is characterized by the uncontrolled proliferation of breast cells, with a high incidence reported in 2020 to have affected over 2 million women. In recent years, the conventional methods of treating breast cancer have involved radiotherapy and chemotherapy. However, the emergence of CDK4/6 inhibitors has shown potential as a promising cancer therapy. Cyclin-dependent kinases (CDK) inhibitors are a class of molecules that impede the formation of an active kinase complex, thereby hindering its activity and consequently halting the progression of the cell cycle. It was discovered that they have a significant impact on impeding the progression of the cancer. This is evident with the Food and Drug Administration's approval of drugs such as palbociclib, ribociclib, and abemaciclib for hormone receptor-positive metastatic breast cancer in combination with specific endocrine therapies. In spite of enormous success in breast cancer treatment, certain obstacles have emerged, such as therapy resistance, side effects, and most of all, cardiotoxicity. Some of these drawbacks have been successfully overcome by dosage reduction, different combinations of the drugs, and the assessment of each patient's condition and suitability prior to treatment. Yet other drawbacks still require tenacious research, especially certain cases of cardiotoxicities. This article delves into the biological mechanisms of CDK4/6 in the cell cycle and cancer, as well as the clinical advantages and most common adverse events (AEs) associated with CDK4/6 inhibitors. The primary objective of this review is to provide a comprehensive analysis of cardiotoxic AEs and elucidate the underlying pathophysiological mechanisms responsible for the cardiotoxicity of CDK4/6 inhibitors.
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Affiliation(s)
- Dragica Pavlovic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, 69 Svetozar Markovic Street, Kragujevac 34000, Serbia
| | - Danijela Niciforovic
- Center for Internal Oncology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Dragana Papic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Katarina Milojevic
- Center for Internal Oncology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Marina Markovic
- Center for Internal Oncology, University Clinical Center Kragujevac, Kragujevac, Serbia
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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Li P, Tian X, Wang G, Jiang E, Li Y, Hao G. Acute osimertinib exposure induces electrocardiac changes by synchronously inhibiting the currents of cardiac ion channels. Front Pharmacol 2023; 14:1177003. [PMID: 37324483 PMCID: PMC10267729 DOI: 10.3389/fphar.2023.1177003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/16/2023] [Indexed: 06/17/2023] Open
Abstract
Introduction: As the third generation of epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI), osimertinib has demonstrated more significant cardiotoxicity than previous generations of EGFR-TKIs. Investigating the mechanism of osimertinib cardiotoxicity can provide a reference for a comprehensive understanding of osimertinib-induced cardiotoxicity and the safety of the usage of this drug in clinical practice. Methods: Multichannel electrical mapping with synchronous ECG recording was used to investigate the effects of varying osimertinib concentrations on electrophysiological indicators in isolated Langendorff-perfused hearts of guinea pigs. Additionally, a whole-cell patch clamp was used to detect the impact of osimertinib on the currents of hERG channels transfected into HEK293 cells and the Nav1.5 channel transfected into Chinese hamster ovary cells and acute isolated ventricular myocytes from SD rats. Results: Acute exposure to varying osimertinib concentrations produced prolongation in the PR interval, QT interval, and QRS complex in isolated hearts of guinea pigs. Meanwhile, this exposure could concentration-dependently increase the conduction time in the left atrium, left ventricle, and atrioventricular without affecting the left ventricle conduction velocity. Osimertinib inhibited the hERG channel in a concentration-dependent manner, with an IC50 of 2.21 ± 1.29 μM. Osimertinib also inhibited the Nav1.5 channel in a concentration-dependent manner, with IC50 values in the absence of inactivation, 20% inactivation, and 50% inactivation of 15.58 ± 0.83 μM, 3.24 ± 0.09 μM, and 2.03 ± 0.57 μM, respectively. Osimertinib slightly inhibited the currents of L-type Ca2+ channels in a concentration-dependent manner in acutely isolated rat ventricular myocytes. Discussion: Osimertinib could prolong the QT interval; PR interval; QRS complex; left atrium, left ventricle, and atrioventricular conduction time in isolated guinea pig hearts. Furthermore, osimertinib could block the hERG, Nav1.5, and L-type Ca2+ channels in concentration-dependent manners. Therefore, these findings might be the leading cause of the cardiotoxicity effects, such as QT prolongation and decreased left ventricular ejection fraction.
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Affiliation(s)
- Peiwen Li
- Department of Cardiology, Huaihe Hospital of Henan University, Kaifeng, China
| | - Xiaohui Tian
- Department of Pharmacy, Huaihe Hospital of Henan University, Kaifeng, China
| | - Gongxin Wang
- Department of Research, Scope Research Institute of Electrophysiology, Kaifeng, China
| | - Enshe Jiang
- Institute of Nursing and Health, Henan University, Kaifeng, China
| | - Yanming Li
- Department of Cardiology, Huaihe Hospital of Henan University, Kaifeng, China
| | - Guoliang Hao
- Department of Research, Scope Research Institute of Electrophysiology, Kaifeng, China
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Jie LJ, Li YD, Zhang HQ, Mao L, Xie HB, Zhou FG, Zhou TL, Xie D, Lin JL, Li GY, Cai BN, Zhang YH, Wang Y. Mechanisms of gefitinib-induced QT prolongation. Eur J Pharmacol 2021; 910:174441. [PMID: 34474028 DOI: 10.1016/j.ejphar.2021.174441] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 08/20/2021] [Accepted: 08/24/2021] [Indexed: 11/26/2022]
Abstract
Gefitinib, a tyrosine kinase inhibitor, was the first targeted therapy for non-small cell lung cancer (NSCLC). Gefitinib could block human Ether-à-go-go-Related Gene (hERG) channel, an important target in drug-induced long QT syndrome. However, it is unclear whether gefitinib could induce QT interval prolongation. Here, whole-cell patch-clamp technique was used for evaluating the effect of gefitinib on rapidly-activating delayed rectifier K+ current (IKr), slowly-activating delayed rectifier K+ current (IKs), transient outward potassium current (Ito), inward rectifier K+ current (IK1) and on action potentials in guinea pig ventricular myocytes. The Langendorff heart perfusion technique was used to determine drug effect on the ECG. Gefitinib depressed IKr by binding to open and closed hERG channels in a concentration-dependent way (IC50: 1.91 μM). The inhibitory effect of gefitinib on wildtype hERG channels was reduced at the hERG mutants Y652A, S636A, F656V and S631A (IC50: 8.51, 13.97, 18.86, 32.99 μM), indicating that gefitinib is a pore inhibitor of hERG channels. In addition, gefitinib accelerated hERG channel inactivation and decreased channel steady-state inactivation. Gefitinib also decreased IKs with IC50 of 23.8 μM. Moreover, gefitinib increased action potential duration (APD) in guinea pig ventricular myocytes and the corrected QT interval (QTc) in isolated perfused guinea pig hearts in a concentration-dependent way (1-30 μM). These findings indicate that gefitinib could prolong QTc interval by potently blocking hERG channel, modulating kinetic properties of hERG channel. Partial block of KCNQ1/KCNE1 could also contribute to delayed repolarization and prolonged QT interval. Thus, caution should be taken when gefitinib is used for NSCLC treatment.
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Affiliation(s)
- Ling-Jun Jie
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Yun-Da Li
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - He-Qiang Zhang
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Liang Mao
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China; Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Hua-Bin Xie
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Fa-Guang Zhou
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Tian-Li Zhou
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Dong Xie
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Jia-Le Lin
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Gui-Yang Li
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Bin-Ni Cai
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China
| | - Yan-Hui Zhang
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China.
| | - Yan Wang
- Xiamen Cardiovascular Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361004, China.
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Fogli S, Gianfilippo G, Cucchiara F, Del Re M, Valerio L, Elisei R, Danesi R. Clinical pharmacology and drug-drug interactions of lenvatinib in thyroid cancer. Crit Rev Oncol Hematol 2021; 163:103366. [PMID: 34051303 DOI: 10.1016/j.critrevonc.2021.103366] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 04/21/2021] [Accepted: 05/03/2021] [Indexed: 12/17/2022] Open
Abstract
Lenvatinib is a non-selective tyrosine kinase inhibitor (TKI) with high in vitro potency against vascular endothelial growth factor receptors. Although this drug is used to treat several cancer types, it is the most effective TKI used in patients with thyroid cancer. Lenvatinib is well tolerated and the most common adverse drug reactions can be adequately managed by dose adjustment. Particularly, blood pressure and cardiac function monitoring, as well as antihypertensive treatment optimization, may be required in patients treated with lenvatinib. Dose reduction should be taken into account in patients with body weight <60 kg or severe hepatic failure. No significant change in lenvatinib pharmacokinetics has been observed with other patient-related factors and very few data are available on lenvatinib pharmacogenetics. Lenvatinib can be administered orally regardless of food and no clinically relevant drug-drug interactions have been reported.
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Affiliation(s)
- Stefano Fogli
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Giulia Gianfilippo
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Federico Cucchiara
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Marzia Del Re
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Laura Valerio
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Rossella Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Romano Danesi
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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TOKGÖNÜL H, KUYUCU Y, METE U. Lapatinib’in sıçan over ve uterus dokuları üzerine olan etkilerinin ışık ve elektron mikroskobik düzeyde araştırılması. CUKUROVA MEDICAL JOURNAL 2020. [DOI: 10.17826/cumj.691891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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6
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Jafari A, Dadkhahfar S, Perseh S. Considerations for interactions of drugs used for the treatment of COVID-19 with anti-cancer treatments. Crit Rev Oncol Hematol 2020; 151:102982. [PMID: 32460133 PMCID: PMC7217119 DOI: 10.1016/j.critrevonc.2020.102982] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 05/08/2020] [Indexed: 12/12/2022] Open
Abstract
SARS-CoV2 infection is an emerging issue worldwide. Cancer patient are at increased risk of infection compared to general population. On the other hand, these patients are at major risk of drug interactions caused by renal and hepatic impairment background. Because of the long-term use of chemotherapy drugs, drug interactions are important in these patients especially with SARS-CoV2 treatments now. This paper is review of reported drug interactions of current treatments for COVID-19 and anticancer agents.
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Affiliation(s)
- Anya Jafari
- Department of Radiation Oncology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Sahar Dadkhahfar
- Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sahra Perseh
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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Roden DM. A current understanding of drug-induced QT prolongation and its implications for anticancer therapy. Cardiovasc Res 2020; 115:895-903. [PMID: 30689740 DOI: 10.1093/cvr/cvz013] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/18/2018] [Accepted: 01/16/2019] [Indexed: 01/08/2023] Open
Abstract
The QT interval, a global index of ventricular repolarization, varies among individuals and is influenced by diverse physiologic and pathophysiologic stimuli such as gender, age, heart rate, electrolyte concentrations, concomitant cardiac disease, and other diseases such as diabetes. Many drugs produce a small but reproducible effect on QT interval but in rare instances this is exaggerated and marked QT prolongation can provoke the polymorphic ventricular tachycardia 'torsades de pointes', which can cause syncope or sudden cardiac death. The generally accepted common mechanism whereby drugs prolong QT is block of a key repolarizing potassium current in heart, IKr, generated by expression of KCNH2, also known as HERG. Thus, evaluation of the potential that a new drug entity may cause torsades de pointes has relied on exposure of normal volunteers or patients to drug at usual and high concentrations, and on assessment of IKr block in vitro. More recent work, focusing on anticancer drugs with QT prolonging liability, is defining new pathways whereby drugs can prolong QT. Notably, the in vitro effects of some tyrosine kinase inhibitors to prolong cardiac action potentials (the cellular correlate of QT) can be rescued by intracellular phosphatidylinositol 3,4,5-trisphosphate, the downstream effector of phosphoinositide 3-kinase. This finding supports a role for inhibition of this enzyme, either directly or by inhibition of upstream kinases, to prolong QT through mechanisms that are being worked out, but include enhanced inward 'late' sodium current during the plateau of the action potential. The definition of non-IKr-dependent pathways to QT prolongation will be important for assessing risk, not only with anticancer therapies but also with other QT prolonging drugs and for generating a refined understanding how variable activity of intracellular signalling systems can modulate QT and associated arrhythmia risk.
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Affiliation(s)
- Dan M Roden
- Department of Medicine, Vanderbilt University Medical Center, 2215B Garland Avenue, Room 1285B, Nashville, TN, USA.,Department of Pharmacology, Vanderbilt University Medical Center, 2215B Garland Avenue, Room 1285B, Nashville, TN, USA.,Department of Biomedical Informatics, Vanderbilt University Medical Center, 2215B Garland Avenue, Room 1285B, Nashville, TN, USA
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8
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Precise safety pharmacology studies of lapatinib for onco-cardiology assessed using in vivo canine models. Sci Rep 2020; 10:738. [PMID: 31959820 PMCID: PMC6971088 DOI: 10.1038/s41598-020-57601-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 01/03/2020] [Indexed: 11/08/2022] Open
Abstract
Cancer chemotherapies have improved prognosis in cancer patients, resulting in a large and rapidly increasing number of cancer survivors. "Onco-cardiology" or "cardio-oncology" is a new discipline for addressing the unanticipated cardiac side effects of newly developed cancer drugs. Lapatinib, a tyrosine kinase inhibitor suppressing the epidermal growth factor receptor and ErbB2, has been used in advanced or metastatic breast cancer treatment. Reportedly, lapatinib has induced cardiovascular adverse events including QT-interval prolongation and heart failure. However, they have not been predicted by preclinical studies. Hence, a new method to assess the tyrosine kinase inhibitor-induced adverse effects needs to be established. Here, we intravenously administered lapatinib to halothane-anaesthetised dogs, evaluating cardiohemodynamic, electrophysiological, and echocardiographic profiles for pharmacological safety assessments. We intravenously administered lapatinib to chronic atrioventricular block beagle dogs to assess its proarrhythmic potential. The therapeutic concentration of lapatinib significantly increased total peripheral vascular resistance, QT, QTc, monophasic action potential (MAP)90(sinus), MAP90(CL400), effective refractory period, and plasma concentration of cardiac troponin I (cTnI), suggesting that lapatinib prolonged the ventricular repolarization without inducing lethal ventricular arrhythmia. Careful monitoring of plasma cTnI concentration and an electrocardiogram could be supportive biomarkers, predicting the onset of lapatinib-induced cardiovascular adverse events.
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Chmielinska JJ, Kramer JH, Mak IT, Spurney CF, Weglicki WB. Substance P receptor blocker, aprepitant, inhibited cutaneous and other neurogenic inflammation side effects of the EGFR1-TKI, erlotinib. Mol Cell Biochem 2019; 465:175-185. [PMID: 31853800 DOI: 10.1007/s11010-019-03677-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 12/07/2019] [Indexed: 01/11/2023]
Abstract
Cutaneous changes like rash and hair loss, as well as other neurogenic inflammation side effects, occur frequently during anticancer treatment with the epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI), erlotinib. These adverse events may be so severe that they impair the patient's compliance with the treatment or even cause its discontinuation. In the current preclinical study, rats (9.2 weeks) were treated with erlotinib (10 mg/kg/day) ± aprepitant (2 mg/kg/day) for 12 weeks. Visual changes in the development of facial skin lesions/hair loss and SP-receptor expression (immunohistochemically) in facial skin tissue were assessed; also changes in plasma magnesium, 8-isoprostane, substance P (SP), neutrophil superoxide production, and cardiac function (echocardiography) were measured. Erlotinib lowered plasma magnesium 14%, elevated SP 65%, caused 3.7-fold higher basal superoxide production, 2.5-fold higher 8-isoprostane levels, 11.6% lower cardiac systolic, and 10.9% lower diastolic function. Facial dermatological changes (alopecia, skin reddening, scabbing, nose crusting) occurred by 4 weeks (± + to ++) in erlotinib-treated rats, and progressively worsened (±++ to +++) by week 12. Facial skin SP-receptor upregulation (78% higher) occurred in epidermal and hair follicle cells. All adverse effects were substantially and significantly mitigated by aprepitant, including a 62% lowering of skin SP-receptors (p < 0.05). Elevated SP levels mediated the side effects of erlotinib treatment, but aprepitant's significant prevention of the systemic and cutaneous adverse events indicates a novel potential therapy against the side effects of this anticancer treatment.
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Affiliation(s)
- Joanna J Chmielinska
- Department of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Sciences, 439A Ross Hall, 2300 I St., N.W., Washington, DC, 20037, USA.
| | - Jay H Kramer
- Department of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Sciences, 442 Ross Hall, 2300 I St., N.W., Washington, DC, 20037, USA.
| | - I-Tong Mak
- Department of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Sciences, 441 Ross Hall, 2300 I St., N.W., Washington, DC, 20037, USA.
| | - Christopher F Spurney
- Department of Pediatrics, The Children's National Medical Center, Washington, DC, 20010, USA
| | - William B Weglicki
- Department of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Sciences, Washington, DC, 20037, USA
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Coker SA, Hurwitz HI, Sharma S, Wang D, Jordaan P, Zarate JP, Lewis LD. The effects of lapatinib on cardiac repolarization: results from a placebo controlled, single sequence, crossover study in patients with advanced solid tumors. Cancer Chemother Pharmacol 2019; 84:383-392. [PMID: 31187169 DOI: 10.1007/s00280-019-03880-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 05/22/2019] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate the effect of lapatinib on the QTc interval and ECG parameters in patients with advanced solid tumors. METHODS This was a multicenter, placebo-controlled study in subjects with advanced solid tumors. Subjects were administered two doses of matching placebo on day 1, 12 h apart and one dose in the morning on day 2. Two doses of lapatinib 2000 mg were administered orally on day 3, 12 h apart and one dose in the morning on day 4. Twelve-lead digital ECGs were extracted from continuous Holter recordings at pre-specified time points over the 24-h period on days 2 and 4. Venous blood samples for lapatinib concentrations were obtained immediately following the ECGs. RESULTS A maximum mean baseline-adjusted, placebo time-matched increase in QTcF, (ddQTcF) in the evaluable, (EV) population (n = 37) of 8.8 ms (90% CI 4.1, 13.4) occurred approximately 10 h after the third lapatinib dose. These results were consistent with those in the pharmacodynamic, PD population, (n = 52) (ddQTcF = 7.9 ms; 90% CI 4.1, 11.7). No subject experienced QTcF increases from baseline of > 60 ms on lapatinib or placebo. The geometric mean lapatinib Cmax of 3902 ng/mL was observed at 3.6 h post-dose. CONCLUSIONS These data show a relevant, treatment-related increase in QTcF after treatment with three doses of lapatinib 2000 mg. This study confirms the need for caution in patients with solid tumors treated with lapatinib, and who are concomitantly receiving drugs that are strong CYP3A inhibitors and/or prolong the QTc.
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Affiliation(s)
- Shodeinde A Coker
- Section of Clinical Pharmacology, Department of Medicine, The Geisel School of Medicine at Dartmouth and The Norris Cotton Cancer Center at Dartmouth-Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH, 03756, USA
- Section of Hematology/Oncology, Department of Medicine, The Geisel School of Medicine at Dartmouth and The Norris Cotton Cancer Center at Dartmouth-Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH, 03756, USA
- Bristol-Myers Squibb, 3401, Princeton Pike, Lawrenceville, NJ, 08648, USA
| | - Herbert I Hurwitz
- Division of Medical Oncology, Duke University Medical Center, 10 Bryan Searle Drive, Durham, NC, 27710, USA
- Genentech, 1 DNA Way MS 45-4B, South San Francisco, CA, 94080, USA
| | - Sunil Sharma
- The Huntsman Cancer Center, University of Utah, 2000 Circle of Hope, Suite 2125, Salt Lake City, UT, 84112, USA
| | - Ding Wang
- Henry Ford Hospital, Pallister Place, 2799 West Grand Boulevard, Detroit, MI, 48202, USA
| | | | | | - Lionel D Lewis
- Section of Clinical Pharmacology, Department of Medicine, The Geisel School of Medicine at Dartmouth and The Norris Cotton Cancer Center at Dartmouth-Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH, 03756, USA.
- Section of Hematology/Oncology, Department of Medicine, The Geisel School of Medicine at Dartmouth and The Norris Cotton Cancer Center at Dartmouth-Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH, 03756, USA.
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Duan J, Tao J, Zhai M, Li C, Zhou N, Lv J, Wang L, Lin L, Bai R. Anticancer drugs-related QTc prolongation, torsade de pointes and sudden death: current evidence and future research perspectives. Oncotarget 2018; 9:25738-25749. [PMID: 29876021 PMCID: PMC5986642 DOI: 10.18632/oncotarget.25008] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 03/13/2018] [Indexed: 01/08/2023] Open
Abstract
Anticancer drugs may have proarrhythmic effects including drug-induced QT interval prolongation, which is of particular importance because it can lead to a fatal polymorphic ventricular tachycardia termed torsade de pointes (TdP). QT interval prolongation and TdP are rare life-threatening untoward effects of anticancer therapy, particularly with arsenic trioxides and anthracyclines, and even some novel molecular targeted drugs touted as 'tumor specific'. Several factors that affect myocardial repolarization can further increase the risk of TdP. This article reviews the mechanism of QT interval prolongation, risk factors for TdP and the QT toxicity of anticancer drugs as well as its management. Specific attention should be paid to high-risk populations such as patients with underlying heart diseases, electrolyte imbalance and bradycardia. To minimize the occurrence of QT interval prolongation and TdP, it is advisable to conduct a careful risk factor assessment before antitumor therapy. To this end, several new biomarkers have been introduced to predict TdP triggering and recent studies have pointed out the potential clinical relevance of genetic testing.
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Affiliation(s)
- Jialin Duan
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Jingwen Tao
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Maocai Zhai
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Chengpeng Li
- Department of Cardiology, Wuhan Hospital of Integrated Traditional Chinese and Western Medicine, Wuhan, P.R. China
| | - Ning Zhou
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Jiagao Lv
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Lin Wang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Li Lin
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Rong Bai
- Department of Cardiology, An Zhen Hospital, Capital Medical University, Beijing, P.R. China.,Texas Cardiac Arrhythmia Institute at St. David's Medical Center, Austin, TX, USA
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Coppola C, Rienzo A, Piscopo G, Barbieri A, Arra C, Maurea N. Management of QT prolongation induced by anti-cancer drugs: Target therapy and old agents. Different algorithms for different drugs. Cancer Treat Rev 2017; 63:135-143. [PMID: 29304463 DOI: 10.1016/j.ctrv.2017.11.009] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 11/20/2017] [Accepted: 11/21/2017] [Indexed: 01/04/2023]
Abstract
The side effects of anticancer drugs still play a critical role in survival and quality of life. Although the recent progresses of cancer therapies have significantly improved the prognosis of oncologic patients, side effects of antineoplastic treatments are still responsible for the increased mortality of cancer survivors. Cardiovascular toxicity is the most dangerous adverse effect induced by anticancer therapies. A survey conducted by the National Health and Nutrition Examination, showed that 1807 cancer survivors followed up for seven years: 51% died of cancer and 33% of heart disease (Vejpongsa and Yeh, 2014). Moreover, the risk of cardiotoxicity persists even with the targeted therapy, the newer type of cancer treatment, due to the presence of on-target and off-target effects related to this new class of drugs. The potential cardiovascular toxicity of anticancer agents includes: QT prolongation, arrhythmias, myocardial ischemia, stroke, hypertension (HTN), thromboembolism, left ventricular dysfunction and heart failure (HF). Compared to other cardiovascular disorders, the interest in QT prolongation and its complications is fairly recent. However, oncologists have to deal with it and to evaluate the risk-benefit ratio before starting the treatment or during the same. Electrolyte abnormalities, low levels of serum potassium and several drugs may favour the acquired QT prolongation. Treatment of marked QT prolongation includes cardiac monitoring, caution in the use or suspension of cancer drugs and correction of electrolyte abnormalities (hypokalaemia, hypomagnesaemia, hypocalcaemia). Syndrome of QT prolongation can be associated with potentially fatal cardiac arrhythmias and its treatment consists of intravenous administration of magnesium sulphate and the use of electrical cardioversion.
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Affiliation(s)
- Carmela Coppola
- Division of Cardiology, Istituto Nazionale Tumori, IRCCS, Fondazione G. Pascale, Naples, Italy
| | - Anna Rienzo
- Division of Cardiology, Istituto Nazionale Tumori, IRCCS, Fondazione G. Pascale, Naples, Italy
| | - Giovanna Piscopo
- Division of Cardiology, Istituto Nazionale Tumori, IRCCS, Fondazione G. Pascale, Naples, Italy
| | - Antonio Barbieri
- Animal Facility Unit, Department of Translational Research, Istituto Nazionale Tumori, IRCCS, Fondazione G. Pascale, Naples, Italy
| | - Claudio Arra
- Animal Facility Unit, Department of Translational Research, Istituto Nazionale Tumori, IRCCS, Fondazione G. Pascale, Naples, Italy
| | - Nicola Maurea
- Division of Cardiology, Istituto Nazionale Tumori, IRCCS, Fondazione G. Pascale, Naples, Italy.
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Gentile S. hERG1 potassium channel in cancer cells: a tool to reprogram immortality. EUROPEAN BIOPHYSICS JOURNAL: EBJ 2016; 45:649-655. [PMID: 27649700 DOI: 10.1007/s00249-016-1169-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 07/21/2016] [Accepted: 08/30/2016] [Indexed: 12/12/2022]
Abstract
It has been well established that changes in ion fluxes across cellular membranes as a function of time is fundamental in maintaining cellular homeostasis of every living cell. Consequently, dysregulation of ion channels activity is a critical event in pathological conditions of several tissues, including cancer. Nevertheless, the role of ion channels in cancer biology is still not well understood and very little is known about the possible therapeutic opportunities offered by the use of the vast collection of drugs that target ion channels. In this review, we focus on the recent advances in understanding the role of the voltage-gated hERG1 potassium channel in cancer and on the effects of pharmacologic manipulation of the hERG1 in cancer cells aiming to provide insights into the biochemical signaling and cellular processes that are altered by using these drugs.
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Incidence and relevance of QTc-interval prolongation caused by tyrosine kinase inhibitors. Br J Cancer 2015; 112:1011-6. [PMID: 25742483 PMCID: PMC4366905 DOI: 10.1038/bjc.2015.82] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 01/19/2015] [Accepted: 02/05/2015] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Tyrosine kinase inhibitors (TKIs) are associated with prolongation of the QTc interval on the electrocardiogram (ECG). The QTc-interval prolongation increases the risk of life-threatening arrhythmias. However, studies evaluating the effects of TKIs on QTc intervals are limited and only consist of small patient numbers. METHODS In this multicentre trial in four centres in the Netherlands and Italy we screened all patients who were treated with any TKI. To evaluate the effects of TKIs on the QTc interval, we investigated ECGs before and during treatment with erlotinib, gefitinib, imatinib, lapatinib, pazopanib, sorafenib, sunitinib, or vemurafenib. RESULTS A total of 363 patients were eligible for the analyses. At baseline measurement, QTc intervals were significantly longer in females than in males (QTcfemales=404 ms vs QTcmales=399 ms, P=0.027). A statistically significant increase was observed for the individual TKIs sunitinib, vemurafenib, sorafenib, imatinib, and erlotinib, after the start of treatment (median ΔQTc ranging from +7 to +24 ms, P<0.004). The CTCAE grade for QTc intervals significantly increased after start of treatment (P=0.0003). Especially patients who are treated with vemurafenib are at increased risk of developing a QTc of ⩾470 ms, a threshold associated with an increased risk for arrhythmias. CONCLUSIONS These observations show that most TKIs significantly increase the QTc interval. Particularly in vemurafenib-treated patients, the incidence of patients at risk for arrhythmias is increased. Therefore, especially in case of combined risk factors, ECG monitoring in patients treated with TKIs is strongly recommended.
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Coi A, Bianucci AM. Combining structure- and ligand-based approaches for studies of interactions between different conformations of the hERG K+ channel pore and known ligands. J Mol Graph Model 2013; 46:93-104. [PMID: 24185260 DOI: 10.1016/j.jmgm.2013.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 10/01/2013] [Accepted: 10/03/2013] [Indexed: 11/13/2022]
Abstract
Drug-induced insurgence of cardiotoxic effects signaled by the prolongation of the QT interval in the electrocardiogram, has the potential to evolve into a characteristic arrhythmic event named Torsade de Pointes (TdP). Although several different mechanisms can theoretically lead to prolonged QT interval, most of drugs showing this side effect, prolong the cardiac repolarization time through the inhibition of the rapid component of the delayed repolarizing current (IKr) which in humans is carried by a K(+) channel protein encoded by hERG. In this study, four 3D-models, representing different conformational states of hERG K(+) channel, were built by a homology-based technique. A dataset of 59 compounds was collected from the literature and rationally selected according to the availability of IC50 values derived from whole-cell patch clamp performed at 37 °C on HEK cells. Molecular docking was carried out on each one of the four conformations of the channel, hundreds of docking-based molecular descriptors were obtained and used, together with other 2D and 3D molecular descriptors, to develop QSAR models. The statistical parameters describing the accordance between predicted and experimental data and the interpretation of the QSAR models enabled us to assess the reliability of the four 3D-models of the channel pore, thus allowing to look in more depth at binding modes and key features of the interactions occurring between the hERG K(+) channel and ligands endowed of blocking activity.
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Affiliation(s)
- Alessio Coi
- INSTM (Consorzio National Interuniversity Consortium of Materials Science and Technology), Via Giusti 9, 50121 Firenze, Italy
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Phase II, open-label trial to assess QTcF effects, pharmacokinetics and antitumor activity of afatinib in patients with relapsed or refractory solid tumors. Cancer Chemother Pharmacol 2013; 72:1213-22. [PMID: 24085260 DOI: 10.1007/s00280-013-2286-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Accepted: 08/31/2013] [Indexed: 01/26/2023]
Abstract
PURPOSE Afatinib is an irreversible ErbB family blocker currently under evaluation in late-stage clinical trials. This study primarily assessed the cardiac safety, pharmacokinetics and antitumor activity of afatinib in cancer patients. METHODS In this multicenter, Phase II, open-label, single-arm trial, 60 patients with solid tumors who were expected to express epidermal growth factor receptor-1 and HER2 received oral afatinib 50 mg daily. QTcF intervals (QT interval corrected by the Fridericia formula) were evaluated based on electrocardiogram recordings time-matched with pharmacokinetic blood samples after single (Day 1) and continuous (Day 14; steady state) administration. Adverse events were classified according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), version 3.0; antitumor activity was assessed using RECIST 1.0. RESULTS There was a nonsignificant decrease of 0.3 ms (90 % confidence interval -2.8, 2.3; N = 49) in the mean of the average time-matched QTcF interval from baseline to steady state. The maximum plasma concentration for afatinib was seen at median tmax 3 h after both single dose and at steady state. No relationship between afatinib plasma concentrations and time-matched QTcF, QT and heart rate change was found. The overall adverse event profile was consistent with the known safety profile of afatinib. One patient demonstrated a partial response (PR) and two patients unconfirmed PRs. CONCLUSIONS Afatinib had no impact on cardiac repolarization, had a manageable safety profile and demonstrated antitumor activity in this uncontrolled study.
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Wang Z, Mussa HY, Lowe R, Glen RC, Yan A. Probability Based hERG Blocker Classifiers. Mol Inform 2012; 31:679-85. [DOI: 10.1002/minf.201200011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Accepted: 07/03/2012] [Indexed: 11/11/2022]
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Evaluation of cardiac safety of lapatinib therapy for ErbB2-positive metastatic breast cancer: a single center experience. Med Oncol 2012; 29:3232-9. [PMID: 22729366 DOI: 10.1007/s12032-012-0253-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2012] [Accepted: 05/05/2012] [Indexed: 01/26/2023]
Abstract
Lapatinib is a dual tyrosine kinase inhibitor (TKI) that has a considerable efficacy in ErbB2-positive metastatic breast cancer (MBC). Previous studies revealed that TKIs caused cardiotoxicity in approximately 10 % of the patients. This study assessed the cardiac safety of lapatinib in women with ErbB2-positive MBC. In this observational single center study, all patients with ErbB2-positive MBC who were previously treated with anthracycline, taxanes, and trastuzumab in the adjuvant and/or metastatic setting were assigned to receive lapatinib at a dose of 1,250 mg per day continuously plus capecitabine at a dose of 2,000 mg/m(2) in two divided doses on days 1 through 14 of a 21-day cycle. Cardiac toxicity was assessed with symptoms, transthoracic echocardiography, electrocardiography and biochemical markers (brain natriuretic peptide (BNP), creatine kinase (CK) and creatine kinase-MB) at baseline and every 9 weeks until disease progression. Twenty-six patients were treated with lapatinib and capecitabine therapy for a median of 18 (range 3-60) weeks. The median age was 48 (range 28-83) years. All patients had ErbB2-positive MBC. Among 25 eligible patients, 5 (19.2 %) patients experienced new cardiac events compared with baseline findings. Of these 5 patients, 1 (3.8 %) had T wave negativity, 1 (3.8 %) had sinus tachycardia, 1 (3.8 %) had grade 1 (453 ms) QT prolongation, and 2 (7.7 %) had decreased LVEF below the critical level. Among eligible 21 patients, 2 (7.7 %) had increased BNP, 1 (3.8 %) had increased CK, and 1 (3.8 %) had increased CK-MB level compared with baseline. No serious cardiac events that required monitorization or medication occurred. There was no statistically significant relationship between the duration of lapatinib administration and LVEF changes, QT prolongation, BNP, CK, and CK-MB level. According to our findings, lapatinib was safe and well tolerated and has a low incidence of cardiac side effects. Therefore, it seemed that cardiotoxicity was not a class effect of TKIs. However, despite the absence of clinically significant adverse cardiac effects under lapatinib therapy, the incidence of cardiotoxicity reported in our study was higher than previous lapatinib studies.
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Abstract
Highly active antiretroviral therapy (HAART) has substantially reduced morbidity and mortality of AIDS-related complications in patients with HIV; however, the prevalence of AIDS-defining cancers and non-AIDS-defining cancers has increased. In this Review we discuss the management of HAART pharmacotherapy in relation to cytotoxic chemotherapy or targeted antineoplastic agents. We will review potential pharmacological interactions between antiretroviral and antineoplastic therapies and consider how to combine antiretroviral and antineoplastic agents in patients with HIV who are receiving HAART therapy.
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Mellor HR, Bell AR, Valentin JP, Roberts RRA. Cardiotoxicity Associated with Targeting Kinase Pathways in Cancer. Toxicol Sci 2010; 120:14-32. [DOI: 10.1093/toxsci/kfq378] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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