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Olorundare OE, Adeneye AA, Akinsola AO, Ajayi AM, Atolani O, Soyemi SS, Mgbehoma AI, Albrecht RM. Anti-apoptotic and antioxidant mechanisms may underlie the abrogative potential of Ocimum gratissimum Linn. Leaf extract and fractions against trastuzumab-induced cardiotoxicity in Wistar rats. Toxicol Rep 2024; 12:200-214. [PMID: 38313815 PMCID: PMC10837095 DOI: 10.1016/j.toxrep.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 02/06/2024] Open
Abstract
Clinical use of trastuzumab (TZM), has been widely associated with increased incidence of cardiotoxicity. Ocimum gratissimum Linn. is a household medicinal plant popularly used for treating inflammatory conditions. In this study, we investigated the abrogative potential of 100 mg/kg/day of the ethanol leaf extract of Ocimum gratissimum Linn. (OG) and its petroleum ether (PEOG), ethyl acetate (EAOG) and ethanol (EOG) fractions in TZM intoxicated Wistar rats for 7 days using anthropometric, biochemical, histopathological and immunohistochemical endpoints. In addition, secondary metabolite constituents in OG and its fractions were determined through Gas Chromatography-Mass Spectrometry (GC-MS). The study results showed that oral pretreatments with OG and OG fractions as well as the fixed dose valsartan-lisinopril (VAL-LSP) combination effectively ameliorated and restore nearly normal levels the TZM-altered plasma cardiac troponin I and antioxidant profile which were corroborated by histopathological and immunohistochemical findings as indicated by the inhibition of TZM-induced activation of caspases-3 and - 9 and profound upregulation of BCL-2 expression. Phytoscan of OG and its fractions showed the presence of thymol and in high amount. Overall, our findings revealed the cardioprotective potentials of OG, OG fractions and fixed dose VAL-LSP combination against TZM-induced cardiotoxicity which probably was mediated via abrogation of cardiomyocyte apoptosis and antioxidant mechanisms.
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Affiliation(s)
- Olufunke Esan Olorundare
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Adejuwon Adewale Adeneye
- Department of Pharmacology, Therapeutics and Toxicology, Faculty of Basic Clinical Sciences, Lagos State University College of Medicine, 1–5 Oba Akinjobi Way, G.R.A., Ikeja, Lagos State, Nigeria
| | - Akinyele Olubiyi Akinsola
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Abayomi Mayowa Ajayi
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Olubunmi Atolani
- Department of Chemistry, Faculty of Physical Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Sunday Sokunle Soyemi
- Department of Pathology and Forensic Medicine, Faculty of Basic Clinical Sciences, Lagos State University College of Medicine, 1–5 Oba Akinjobi Way, G.R.A., Ikeja, Lagos State, Nigeria
| | - Alban Ikenna Mgbehoma
- Department of Pathology and Forensic Medicine, Faculty of Basic Clinical Sciences, Lagos State University College of Medicine, 1–5 Oba Akinjobi Way, G.R.A., Ikeja, Lagos State, Nigeria
| | - Ralph Muehl Albrecht
- Animal Sciences, 1675 Observatory Drive, University of Wisconsin, Madison, WI 53706, USA
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Mohamed AA, Elmancy LY, Abulola SM, Al-Qattan SA, Mohamed Ibrahim MI, Maayah ZH. Assessment of Native Myocardial T1 Mapping for Early Detection of Anthracycline-Induced Cardiotoxicity in Patients with Cancer: a Systematic Review and Meta-analysis. Cardiovasc Toxicol 2024; 24:563-575. [PMID: 38700665 PMCID: PMC11102375 DOI: 10.1007/s12012-024-09866-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 04/24/2024] [Indexed: 05/19/2024]
Abstract
Anthracycline antibiotic is one of the most effective anti-tumor drugs used to manage certain types of breast cancers, lymphomas, and leukemias. However, anthracyclines induce a dose-dependent cardiotoxicity that may progress to heart failure. Thus, using a sensitive predictor of early cardiac dysfunction in patients treated with anthracyclines can help detect subclinical cardiac dysfunction early and help initiate interventions to protect these patients. Among parameters of myocardial measure, cardiac magnetic resonance (CMR)-measured native myocardial T1 mapping is considered a sensitive and accurate quantitative measure of early subclinical cardiac changes, particularly cardiac inflammation and fibrosis. However, to understand the quality and the validity of the current evidence supporting the use of these measures in patients treated with anthracyclines, we aimed to conduct a systematic review of clinical studies of this measure to detect early myocardial changes in cancer patients treated with anthracyclines. The primary outcome was the level of native T1 mapping. We performed fixed-effects meta-analyses and assessed certainty in effect estimates. Of the 1780 publications reviewed (till 2022), 23 were retrieved, and 9 articles met the inclusion criteria. Our study showed that exposure to anthracycline was associated with a significant elevation of native myocardial T1 mapping from baseline (95% CI 0.1121 to 0.5802; p = 0.0037) as well as compared to healthy control patients (95% CI 0.2925 to 0.7448; p < 0.0001). No significant publication bias was noted on the assessment of the funnel plot and Egger's test. According to the Q test, there was no significant heterogeneity in the included studies (I2 = 0.0000% versus healthy controls and I2 = 14.0666% versus baseline). Overall, our study suggests that native myocardial T1 mapping is useful for detecting anthracycline-induced cardiotoxicity in patients with cancer.
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Affiliation(s)
- Amira A Mohamed
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, 2713, Doha, Qatar
| | - Layla Y Elmancy
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, 2713, Doha, Qatar
| | - Sara M Abulola
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, 2713, Doha, Qatar
| | - Sara A Al-Qattan
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, 2713, Doha, Qatar
| | - Mohamed Izham Mohamed Ibrahim
- Clinical Pharmacy and Practice Department, College of Pharmacy, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Zaid H Maayah
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, 2713, Doha, Qatar.
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Oikonomou EK, Sangha V, Dhingra LS, Aminorroaya A, Coppi A, Krumholz HM, Baldassarre LA, Khera R. Artificial intelligence-enhanced risk stratification of cancer therapeutics-related cardiac dysfunction using electrocardiographic images. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.03.12.24304047. [PMID: 38562897 PMCID: PMC10984033 DOI: 10.1101/2024.03.12.24304047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Background Risk stratification strategies for cancer therapeutics-related cardiac dysfunction (CTRCD) rely on serial monitoring by specialized imaging, limiting their scalability. Objectives To examine an artificial intelligence (AI)-enhanced electrocardiographic (AI-ECG) surrogate for imaging risk biomarkers, and its association with CTRCD. Methods Across a five-hospital U.S.-based health system (2013-2023), we identified patients with breast cancer or non-Hodgkin lymphoma (NHL) who received anthracyclines (AC) and/or trastuzumab (TZM), and a control cohort receiving immune checkpoint inhibitors (ICI). We deployed a validated AI model of left ventricular systolic dysfunction (LVSD) to ECG images (≥0.1, positive screen) and explored its association with i) global longitudinal strain (GLS) measured within 15 days (n=7,271 pairs); ii) future CTRCD (new cardiomyopathy, heart failure, or left ventricular ejection fraction [LVEF]<50%), and LVEF<40%. In the ICI cohort we correlated baseline AI-ECG-LVSD predictions with downstream myocarditis. Results Higher AI-ECG LVSD predictions were associated with worse GLS (-18% [IQR:-20 to -17%] for predictions<0.1, to -12% [IQR:-15 to -9%] for ≥0.5 (p<0.001)). In 1,308 patients receiving AC/TZM (age 59 [IQR:49-67] years, 999 [76.4%] women, 80 [IQR:42-115] follow-up months) a positive baseline AI-ECG LVSD screen was associated with ~2-fold and ~4.8-fold increase in the incidence of the composite CTRCD endpoint (adj.HR 2.22 [95%CI:1.63-3.02]), and LVEF<40% (adj.HR 4.76 [95%CI:2.62-8.66]), respectively. Among 2,056 patients receiving ICI (age 65 [IQR:57-73] years, 913 [44.4%] women, follow-up 63 [IQR:28-99] months) AI-ECG predictions were not associated with ICI myocarditis (adj.HR 1.36 [95%CI:0.47-3.93]). Conclusion AI applied to baseline ECG images can stratify the risk of CTRCD associated with anthracycline or trastuzumab exposure.
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Affiliation(s)
- Evangelos K. Oikonomou
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Veer Sangha
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
- Department of Engineering Science, University of Oxford, Oxford, UK
| | - Lovedeep S. Dhingra
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Arya Aminorroaya
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Andreas Coppi
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT
| | - Harlan M. Krumholz
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT
| | - Lauren A. Baldassarre
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Rohan Khera
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT
- Section of Biomedical Informatics and Data Science, Yale School of Medicine, New Haven, CT
- Section of Health Informatics, Department of Biostatistics, Yale School of Public Health, New Haven, CT
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Sang L, Zhou Z, Luo S, Zhang Y, Qian H, Zhou Y, He H, Hao K. An In Silico Platform to Predict Cardiotoxicity Risk of Anti-tumor Drug Combination with hiPSC-CMs Based In Vitro Study. Pharm Res 2024; 41:247-262. [PMID: 38148384 PMCID: PMC10879352 DOI: 10.1007/s11095-023-03644-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 12/15/2023] [Indexed: 12/28/2023]
Abstract
OBJECTIVE Antineoplastic agent-induced systolic dysfunction is a major reason for interruption of anticancer treatment. Although targeted anticancer agents infrequently cause systolic dysfunction, their combinations with chemotherapies remarkably increase the incidence. Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) provide a potent in vitro model to assess cardiovascular safety. However, quantitatively predicting the reduction of ejection fraction based on hiPSC-CMs is challenging due to the absence of the body's regulatory response to cardiomyocyte injury. METHODS Here, we developed and validated an in vitro-in vivo translational platform to assess the reduction of ejection fraction induced by antineoplastic drugs based on hiPSC-CMs. The translational platform integrates drug exposure, drug-cardiomyocyte interaction, and systemic response. The drug-cardiomyocyte interaction was implemented as a mechanism-based toxicodynamic (TD) model, which was then integrated into a quantitative system pharmacology-physiological-based pharmacokinetics (QSP-PBPK) model to form a complete translational platform. The platform was validated by comparing the model-predicted and clinically observed incidence of doxorubicin and trastuzumab-induced systolic dysfunction. RESULTS A total of 33,418 virtual patients were incorporated to receive doxorubicin and trastuzumab alone or in combination. For doxorubicin, the QSP-PBPK-TD model successfully captured the overall trend of systolic dysfunction incidences against the cumulative doses. For trastuzumab, the predicted incidence interval was 0.31-2.7% for single-agent treatment and 0.15-10% for trastuzumab-doxorubicin sequential treatment, covering the observations in clinical reports (0.50-1.0% and 1.5-8.3%, respectively). CONCLUSIONS In conclusion, the in vitro-in vivo translational platform is capable of predicting systolic dysfunction incidence almost merely depend on hiPSC-CMs, which could facilitate optimizing the treatment protocol of antineoplastic agents.
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Affiliation(s)
- Lan Sang
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China
| | - Zhengying Zhou
- Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China
| | - Shizheng Luo
- Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China
| | - Yicui Zhang
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China
| | - Hongjie Qian
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, 210009, China
| | - Ying Zhou
- Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Hua He
- Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China.
| | - Kun Hao
- State Key Laboratory of Natural Medicines, Jiangsu Province Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China.
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Lassen MCH, Arya F, Biering-Sørensen T, Reeh JLT, Melisko ME, Sarwary S, Baik AH, Aras MA, Qasim A. Left atrial strain is reduced following trastuzumab in breast cancer patients. Echocardiography 2024; 41:e15751. [PMID: 38284677 DOI: 10.1111/echo.15751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/11/2023] [Accepted: 01/02/2024] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND The effect of trastuzumab therapy on left atrial (LA) function remains largely unknown. Our aim was to assess the changes in LA strain parameters longitudinally in patients treated with trastuzumab. METHODS We retrospectively studied 170 patients with stage I-IV HER2+ breast cancer. All patients had baseline echocardiograms and repeat echocardiograms at 3 months and after 1 year. We measured LA strain at all three time points. Changes in LA strain and strain rate (sr) parameters were evaluated using repeated-measures mixed-effects models. The cohort was stratified according to development of cancer therapeutics-related cardiac dysfunction (CTRCD) during follow-up. RESULTS The mean age was 52.7 ± 13.8 years, 25.3% had hypertension and 16.0% had metastatic disease. Multiple LA strain parameters (predicted delta value, [95%CI]) showed statistically significant declines in patients who developed CTRCD from baseline to the 3-month follow-up after multivariable adjustment; LA reservoir strain (LAεres ): -4.7%; [-8.1% to -1.3%], p = .007; LA conduit strain (LAεcon ): -2.8%; [-5.3% to -.4%], p = .021); and LAεres sr: -.2/s; [-.3/s to -.09/s], p < .001). In patients who did not develop CTRCD, LA strain parameters declined significantly but to a smaller degree than in the CTRCD group (LAεres : -1.7%; [-3.1% to -.3%], p = .020, LAεcon : -2.2%; [-3.3% to -1.1%], p < .001, and LA booster pump strain : -2.4%; [-3.5% to -1.4%], p < .001). LA strain rates did not decline significantly in the non-CTRCD group. CONCLUSION Trastuzumab treatment was associated with declines in LA strain parameters in patients with breast cancer. The largest declines were observed in patients who developed CTRCD during treatment.
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Affiliation(s)
- Mats C Højbjerg Lassen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Farzin Arya
- Department of Medicine, Division of Cardiology, UCSF Medical Center, University of California San Francisco, San Francisco, California, USA
| | - Tor Biering-Sørensen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jacob L T Reeh
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Michelle E Melisko
- Department of Medicine, Division of Hematology & Oncology, UCSF Medical Center, University of California San Francisco, San Francisco, California, USA
| | - Shabir Sarwary
- Department of Medicine, Division of Cardiology, UCSF Medical Center, University of California San Francisco, San Francisco, California, USA
| | - Alan H Baik
- Department of Medicine, Division of Cardiology, UCSF Medical Center, University of California San Francisco, San Francisco, California, USA
| | - Mandar A Aras
- Department of Medicine, Division of Cardiology, UCSF Medical Center, University of California San Francisco, San Francisco, California, USA
| | - Atif Qasim
- Department of Medicine, Division of Cardiology, UCSF Medical Center, University of California San Francisco, San Francisco, California, USA
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Slavcheva SE, Angelov A. HER2-Targeted Therapy-From Pathophysiology to Clinical Manifestation: A Narrative Review. J Cardiovasc Dev Dis 2023; 10:489. [PMID: 38132657 PMCID: PMC10743885 DOI: 10.3390/jcdd10120489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 11/27/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023] Open
Abstract
Trastuzumab is the primary treatment for all stages of HER2-overexpressing breast cancer in patients. Though discovered over 20 years ago, trastuzumab-induced cardiotoxicity (TIC) remains a research topic in cardio-oncology. This review explores the pathophysiological basis of TIC and its clinical manifestations. Their understanding is paramount for early detection and cardioprotective treatment. Trastuzumab renders cardiomyocytes susceptible by inhibiting the cardioprotective NRG-1/HER2/HER4 signaling pathway. The drug acts on HER2-receptor-expressing cardiomyocytes, endothelium, and cardiac progenitor cells (see the Graphical Abstract). The activation of immune cells, fibroblasts, inflammation, and neurohormonal systems all contribute to the evolution of TIC. A substantial amount of research demonstrates that trastuzumab induces overt and subclinical left ventricular (LV) systolic failure. Data suggest the development of right ventricular damage, LV diastolic dysfunction, and heart failure with preserved ejection fraction. Further research is needed to define a chronological sequence of cardiac impairments to guide the proper timing of cardioprotection implementation.
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Affiliation(s)
- Svetoslava Elefterova Slavcheva
- First Department of Internal Diseases, EC Cardiology, Faculty of Medicine, Medical University “Prof. Dr. Paraskev Stoyanov”, 9000 Varna, Bulgaria;
- First Cardiology Clinic with Intensive Cardiology Activity, University Multiprofessional Hospital of Active Treatment “St. Marina”, 9000 Varna, Bulgaria
| | - Atanas Angelov
- First Department of Internal Diseases, EC Cardiology, Faculty of Medicine, Medical University “Prof. Dr. Paraskev Stoyanov”, 9000 Varna, Bulgaria;
- First Cardiology Clinic with Intensive Cardiology Activity, University Multiprofessional Hospital of Active Treatment “St. Marina”, 9000 Varna, Bulgaria
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7
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Wilbers A, Quinn KR, Okut H, Helmer SD, Tenofsky PL. Systemic Therapy in Elderly Patients With Her2/Neu-Positive Breast Cancer: A SEER Database Study. Am Surg 2023; 89:5690-5696. [PMID: 37132385 DOI: 10.1177/00031348231173993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND The use of systemic therapy in elderly patients with Her2/neu-positive breast cancers has been questioned given the potential for cardiac side effects with several of the agents frequently used. This study aimed to evaluate trends in use of systemic therapy in patients 70 years and older. METHODS The 2010-2016 SEER database was used to collect data on female patients with non-metastatic Her2/neu-positive breast cancer. Data was stratified to compare systemic therapy use in patients <70 vs ≥70. RESULTS A total of 62,014 patients were included in the study. Of those, 79.0% (38,760) of patients <70 years old received systemic therapy while only 45.2% (5844) of patients ≥70 received systemic therapy (P < .001). Of patients ≥70 with ER positive tumors, 42.1% received systemic therapy and those with ER negative tumors, 52.1% received systemic therapy. The mortality rate in patients ≥70 was 8.5% in those who received systemic therapy and 12.1% in those who did not (P < .001). CONCLUSIONS There remains a significant difference in rates of systemic therapy administration in the elderly population with an associated increase in mortality due to their cancer. Continuing educational efforts could be of benefit.
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Affiliation(s)
- Ashley Wilbers
- Department of Surgery, University of Kansas School of Medicine-Wichita, Wichita, KS, USA
| | - Karson R Quinn
- Department of Surgery, University of Kansas School of Medicine-Wichita, Wichita, KS, USA
| | - Hayrettin Okut
- Office of Research, University of Kansas School of Medicine-Wichita, Wichita, KS, USA
| | - Stephen D Helmer
- Department of Surgery, University of Kansas School of Medicine-Wichita, Wichita, KS, USA
| | - Patty L Tenofsky
- Department of Surgery, University of Kansas School of Medicine-Wichita, Wichita, KS, USA
- Department of Surgery, Ascension via Christi Clinic, Wichita, KS, USA
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Pinho J, Carvalho M, Paiva M, Teixeira-Tavares N, Costa-Santos C, Sousa C. Is dyslipidemia a risk factor for trastuzumab-induced cardiotoxicity in breast cancer patients? A systematic review and meta-analysis. Rev Port Cardiol 2023; 42:961-984. [PMID: 37399885 DOI: 10.1016/j.repc.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 10/11/2022] [Indexed: 07/05/2023] Open
Abstract
INTRODUCTION Breast cancer patients undergoing trastuzumab therapy have greater risk of cardiovascular disease. Risk factors for this effect have been proposed. However, the role of dyslipidemia is not completely understood. This systematic review aimed to explore the role of dyslipidemia in trastuzumab-induced cardiotoxicity. METHODS The investigators searched MEDLINE, Scopus, and Web of Science up to October 25, 2020. A random-effects model was used to determine pooled estimates of the results. The primary endpoint was trastuzumab-induced cardiotoxicity in patients with and without dyslipidemia. RESULTS A total of 39 studies were selected for inclusion in our systematic review assessing 21079 patients. One study demonstrated a statistically significant association between dyslipidemia and cardiotoxicity (OR=2.28, 95% CI 1.22-4.26, p=0.01). In all other studies, no such association was observed. Twenty-one studies including 6135 patients were eligible for meta-analysis. In this meta-analysis of unadjusted data, dyslipidemia was significantly associated with cardiotoxicity (OR=1.25, 95% CI 1.01-1.53, p=0.04, I2=0%), however, a subgroup analysis of studies reporting adjusted measures did not demonstrate a significant association (OR=0.89, 95% CI 0.73-1.10, p=0.28, I2=0%). CONCLUSION This systematic review and meta-analysis did not demonstrate a significant association between dyslipidemia alone and the development of cardiotoxicity. In the absence of other relevant cardiovascular risk factors, review of lipid profile may not be obligatory, and management of patients could be performed without referral for cardio-oncology assessment. Further investigation of risk factors for trastuzumab-induced cardiotoxicity is required to confirm these results.
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Affiliation(s)
- Jaime Pinho
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal.
| | - Miguel Carvalho
- Centro Hospitalar e Universitário de São João, Porto, Portugal
| | - Mariana Paiva
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Centro Hospitalar e Universitário de São João, Porto, Portugal
| | | | | | - Carla Sousa
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Centro Hospitalar e Universitário de São João, Porto, Portugal
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Mikami Y, Iwase F, Ohshima D, Tomida T, Adachi-Akahane S. Compensatory role of neuregulin-1 in diabetic cardiomyopathy. J Pharmacol Sci 2023; 153:130-141. [PMID: 37770154 DOI: 10.1016/j.jphs.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/25/2023] [Accepted: 08/30/2023] [Indexed: 10/03/2023] Open
Abstract
Diabetes mellitus is a prevalent risk factor for congestive heart failure. Diabetic cardiomyopathy patients present with left ventricular (LV) diastolic dysfunction at an early stage, then systolic dysfunction as the disease progresses. The mechanism underlying the development of diabetic cardiomyopathy has not yet been fully understood. This study aimed to elucidate the mechanisms by which diastolic dysfunction precedes systolic dysfunction at the early stage of diabetic cardiomyopathy. We hypothesized that the downregulation of cardioprotective factors is involved in the pathogenesis of diabetic cardiomyopathy. LV diastolic dysfunction, but not systolic dysfunction, was observed in type-1 diabetes mellitus model mice 4 weeks after STZ administration (STZ-4W), mimicking the early stage of diabetic cardiomyopathy. Counter to expectations, neuregulin-1 (NRG1) was markedly upregulated in the vascular endothelial cell in the ventricles of STZ-4W mice. To clarify the functional significance of the upregulated NRG1, we blocked its receptor ErbB2 with trastuzumab (TRZ). In STZ-4W mice, TRZ significantly reduced the systolic function without affecting diastolic function and caused a more prominent reduction in Akt phosphorylation levels. These results indicate that the compensatory upregulated NRG1 contributes to maintaining the LV systolic function, which explains why diastolic dysfunction precedes systolic dysfunction at the early stage of diabetic cardiomyopathy.
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Affiliation(s)
- Yoshinori Mikami
- Department of Physiology, Faculty of Medicine, Toho University, Tokyo 143-8540, Japan
| | - Fumiki Iwase
- Department of Physiology, Faculty of Medicine, Toho University, Tokyo 143-8540, Japan
| | - Daisuke Ohshima
- Department of Physiology, Faculty of Medicine, Toho University, Tokyo 143-8540, Japan
| | - Taichiro Tomida
- Department of Physiology, Faculty of Medicine, Toho University, Tokyo 143-8540, Japan
| | - Satomi Adachi-Akahane
- Department of Physiology, Faculty of Medicine, Toho University, Tokyo 143-8540, Japan.
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10
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Tamura Y, Tamura Y. Usefulness of Longitudinal Strain to Assess Cancer Therapy-Related Cardiac Dysfunction and Immune Checkpoint Inhibitor-Induced Myocarditis. Pharmaceuticals (Basel) 2023; 16:1297. [PMID: 37765105 PMCID: PMC10535915 DOI: 10.3390/ph16091297] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 09/08/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Longitudinal strain (LS) measured by echocardiography has been reported to be useful not only for the diagnosis and risk stratification of various cardiac diseases, but also in cardio-oncology. Most previous studies have been conducted on patients undergoing treatment with anthracyclines and human epidermal growth factor receptor 2-targeted therapies. Existing guidelines recommend that global LS (GLS) should be measured before and after the administration of cancer drugs. This recommendation is based on many reports showing that a decline in GLS is indicative of early or mild cancer therapy-related cardiac dysfunction. The main purpose of this article is to provide insight into the importance of LS in patients undergoing cancer treatment and highlight the role of LS evaluation in patients undergoing immune checkpoint inhibitor (ICI) treatment, which is being used with increasing frequency. Among cancer drug therapies, immune checkpoint inhibitors (ICIs) have an important place in cancer treatment and are used for the treatment of many types of cancer. Although the efficacy of ICIs in cancer treatment has been reported, immune-related adverse events (irAEs) have also been reported. Among these irAEs, cardiovascular complications, although rare, are recognized as important adverse events that may result in ICI treatment discontinuation. Myocarditis is one severe adverse event associated with ICIs, and it is important to standardize diagnostic and therapeutic approaches to it. Several studies have reported a relationship between LS and cardiac complications associated with ICIs which may contribute to the early diagnosis of ICI-induced cardiac complications.
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Affiliation(s)
- Yudai Tamura
- Cardiovascular Center, International University of Health and Welfare Mita Hospital, Tokyo 108-8329, Japan;
- Department of Cardiology, International University of Health and Welfare School of Medicine, Narita 286-8686, Japan
| | - Yuichi Tamura
- Cardiovascular Center, International University of Health and Welfare Mita Hospital, Tokyo 108-8329, Japan;
- Department of Cardiology, International University of Health and Welfare School of Medicine, Narita 286-8686, Japan
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11
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Chianca M, L'Abbate S, Fabiani I, Aimo A, Emdin M, Passino C, Fedele A, Cipolla CM, Cardinale DM. Clinical management of drug-induced cardiotoxicity in patients with HER-2+ breast cancer: current recommendations and future outlook. Expert Opin Drug Metab Toxicol 2023; 19:109-119. [PMID: 36989398 DOI: 10.1080/17425255.2023.2197589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
INTRODUCTION Human epidermal growth factor receptor two (HER2) target therapies have drastically revolutionised the treatment of HER2-positive breast cancer. Starting with trastuzumab, early phase III trials have already highlighted its significant cardiotoxicity, which is also present, albeit to a lesser extent, in the new generation drugs. Also given the growing population of patients with cardiovascular diseases, it is vital to set up proper long-term follow-up to prevent morbidity related to the development of cardiotoxicity. AREAS COVERED This review discusses the mechanisms of action underlying the cardiotoxicity of HER2 targeted therapies and the main clinical evidence on the toxicity of these drugs. In addition, the patterns of patient assessment prior to the initiation of therapy with HER2 targeted therapies are discussed, as well as the main evidence concerning the follow-up and management of cardiotoxicity. EXPERT OPINION the mechanisms of cardiotoxicity of new HER2 drugs need further study and, likewise, methods to prevent, monitor and identify HER-2-induced cardiotoxicity need to be implemented. Although some studies highlight the validity of cardiac biomarkers as predictive factors for cardiotoxicity, their actual usefulness and timing is still debated. Further studies are needed to assess the effectiveness of possible pharmacological primary prevention.
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Affiliation(s)
- Michela Chianca
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Piazza Martiri della libertà 33, Pisa, 56127, Italy
| | - Serena L'Abbate
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Piazza Martiri della libertà 33, Pisa, 56127, Italy
| | - Iacopo Fabiani
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, via Giuseppe Moruzzi 1, Pisa, 56124, Italy
| | - Alberto Aimo
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Piazza Martiri della libertà 33, Pisa, 56127, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, via Giuseppe Moruzzi 1, Pisa, 56124, Italy
| | - Michele Emdin
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Piazza Martiri della libertà 33, Pisa, 56127, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, via Giuseppe Moruzzi 1, Pisa, 56124, Italy
| | - Claudio Passino
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Piazza Martiri della libertà 33, Pisa, 56127, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, via Giuseppe Moruzzi 1, Pisa, 56124, Italy
| | - Antonella Fedele
- Cardioncology Unit, Cardioncology and Second Opinion Division, European Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Via Ripamonti 435, Milan, 20141, Italy
| | - Carlo Maria Cipolla
- Cardioncology Unit, Cardioncology and Second Opinion Division, European Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Via Ripamonti 435, Milan, 20141, Italy
| | - Daniela Maria Cardinale
- Cardioncology Unit, Cardioncology and Second Opinion Division, European Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Via Ripamonti 435, Milan, 20141, Italy
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12
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Yu AF, Dang CT, Jorgensen J, Moskowitz CS, DeFusco P, Oligino E, Oeffinger KC, Liu JE, Steingart RM. Rationale and design of a cardiac safety study for reduced cardiotoxicity surveillance during HER2-targeted therapy. CARDIO-ONCOLOGY (LONDON, ENGLAND) 2023; 9:13. [PMID: 36895062 PMCID: PMC9996968 DOI: 10.1186/s40959-023-00163-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 02/15/2023] [Indexed: 03/11/2023]
Abstract
BACKGROUND Echocardiograms are recommended every 3 months in patients receiving human epidermal growth factor 2 (HER2)-targeted therapy for surveillance of left ventricular ejection fraction (LVEF). Efforts to tailor treatment for HER2-positive breast cancer have led to greater use of non-anthracycline regimens that are associated with lower cardiotoxicity risk, raising into question the need for frequent cardiotoxicity surveillance for these patients. This study seeks to evaluate whether less frequent cardiotoxicity surveillance (every 6 months) is safe for patients receiving a non-anthracycline HER2-targeted treatment regimen. METHODS/DESIGN We will enroll 190 women with histologically confirmed HER2-positive breast cancer scheduled to receive a non-anthracycline HER2-targeted treatment regimen for a minimum of 12 months. All participants will undergo echocardiograms before and 6-, 12-, and 18-months after initiation of HER2-targeted treatment. The primary composite outcome is symptomatic heart failure (New York Heart Association class III or IV) or death from cardiovascular causes. Secondary outcomes include: 1) echocardiographic indices of left ventricular systolic function; 2) incidence of cardiotoxicity, defined by a ≥ 10% absolute reduction in left ventricular ejection fraction (LVEF) from baseline to < 53%; and 3) incidence of early interruption of HER2-targeted therapy. CONCLUSIONS To our knowledge, this will be the first prospective study of a risk-based approach to cardiotoxicity surveillance. We expect findings from this study will inform the development of updated clinical practice guidelines to improve cardiotoxicity surveillance practices during HER2-positive breast cancer treatment. TRIAL REGISTRATION The trial was registered in the ClinicalTrials.gov registry (identifier NCT03983382) on June 12, 2019.
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Affiliation(s)
- Anthony F Yu
- Department of Medicine, Cardiology Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA. .,Weill Cornell Medical College, New York, NY, USA.
| | - Chau T Dang
- Department of Medicine, Cardiology Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.,Weill Cornell Medical College, New York, NY, USA
| | - Justine Jorgensen
- Department of Medicine, Cardiology Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Chaya S Moskowitz
- Department of Medicine, Cardiology Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.,Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | | | | | | | - Jennifer E Liu
- Department of Medicine, Cardiology Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.,Weill Cornell Medical College, New York, NY, USA
| | - Richard M Steingart
- Department of Medicine, Cardiology Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.,Weill Cornell Medical College, New York, NY, USA
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13
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Zhang X, Gao Y, Yang B, Ma S, Zuo W, Wei J. The mechanism and treatment of targeted anti-tumour drugs induced cardiotoxicity. Int Immunopharmacol 2023; 117:109895. [PMID: 36806040 DOI: 10.1016/j.intimp.2023.109895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/29/2023] [Accepted: 02/11/2023] [Indexed: 02/22/2023]
Abstract
As the intensive anti-tumour therapy and combination of multiple anti-tumour drugs, cardiotoxicity events caused by anti-tumour drugs have also increased significantly, and the incidence of cardiotoxicity also increased with survival time. Different types of anti-tumour drugs could cause all kinds of cardiotoxicity which increase the difficulties in treatment and even live threatening. In this review, we concentrated in the targeted anti-tumour drugs such as human epidermal growth factor receptor-2 (HER2) inhibitors, tyrosine kinase inhibitors (TKIs), immune checkpoint inhibitors (ICIs), and proteasome inhibitors (Pls). The molecular mechanism of how these drugs induce cardiotoxicity is introduced which includes several signal pathways. These drugs induced cardiotoxicity involved heart failure, hypertension, atherosis and thrombosis, QT interval prolongation, and myocarditis. Some of the cardiotoxicity could be moderate and reversible but others could have happened severely.The aim of this review is to summarise the targeted anti-tumour drugs induced cardiotoxicity and treatment strategies.
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Affiliation(s)
- Xiao Zhang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
| | - Yiqiang Gao
- Department of Pharmacy, State Key Laboratory of Complex Sever and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China; School of Pharmacy, Tianjin University of Traditional Chinese Medicine, China.
| | - Benyu Yang
- Department of Pharmacy, State Key Laboratory of Complex Sever and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China; School of Pharmacy, Tianjin University of Traditional Chinese Medicine, China
| | - Siqing Ma
- School of Mechanical and Materials Engineering, University College Dublin, Belfield, Dublin, Ireland
| | - Wei Zuo
- Department of Pharmacy, State Key Laboratory of Complex Sever and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
| | - Junji Wei
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
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Larsen CM, Garcia Arango M, Dasari H, Arciniegas Calle M, Adjei E, Rico Mesa J, Scott CG, Thompson CA, Cerhan JR, Haddad TC, Goetz MP, Herrmann J, Villarraga HR. Association of Anthracycline With Heart Failure in Patients Treated for Breast Cancer or Lymphoma, 1985-2010. JAMA Netw Open 2023; 6:e2254669. [PMID: 36735254 PMCID: PMC9898820 DOI: 10.1001/jamanetworkopen.2022.54669] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
IMPORTANCE Anthracyclines increase the risk for congestive heart failure (CHF); however, long-term cumulative incidence and risk factors for CHF after anthracycline therapy are not well defined in population-based studies. OBJECTIVE To compare the long-term cumulative incidence of CHF in patients with breast cancer or lymphoma treated with anthracycline therapy compared with healthy controls from the same community. DESIGN, SETTING, AND PARTICIPANTS This retrospective population-based case-control study included data from the Rochester Epidemiology Project. Participants included residents of Olmsted County, Minnesota, diagnosed with breast cancer or lymphoma from January 1985 through December 2010 matched for age, sex, and comorbidities with healthy controls, with a final ratio of 1 case to 1.5 controls. Statistical analysis was performed between July 2017 and February 2022. EXPOSURES Cancer treatment and CHF risk factors. MAIN OUTCOMES AND MEASURES The main outcome was new-onset CHF, as defined by the modified Framingham criteria. Cox proportional hazards regression was used to estimate hazard ratios (HRs) to compare the risk of CHF in participants with cancer vs controls, adjusted for age, sex, diabetes, hypertension, hyperlipidemia, coronary artery disease, obesity, and smoking history. RESULTS A total of 2196 individuals were included, with 812 patients with cancer and 1384 participants without cancer. The mean (SD) age was 52.62 (14.56) years and 1704 participants (78%) were female. Median (IQR) follow-up was 8.6 (5.2-13.4) years in the case group vs 12.5 (8.7-17.5) years in the control group. Overall, patients with cancer had higher risk of CHF compared with the control cohort even after adjusting for age, sex, diabetes, hypertension, coronary artery disease, hyperlipidemia, obesity, and smoking status (HR, 2.86 [95% CI, 1.90-4.32]; P < .001). After adjusting for the same variables, CHF risk was greater for patients with cancer receiving anthracycline (HR, 3.25 [95% CI, 2.11-5.00]; P < .001) and was attenuated and lost statistical significance for patients with cancer not receiving anthracyclines (HR, 1.78 [95% CI, 0.83-3.81]; P = .14). Higher cumulative incidence for patients treated with anthracyclines vs comparator cohort was observed at 1 year (1.81% vs 0.09%), 5 years (2.91% vs 0.79%), 10 years (5.36% vs 1.74%), 15 years (7.42% vs 3.18%), and 20 years (10.75% vs 4.98%) (P < .001). There were no significant differences in risk of CHF for patients receiving anthracycline at a dose of less than 180 mg/m2 compared with those at a dose of 180 to 250 mg/m2 (HR, 0.54 [95% CI, 0.19-1.51]) or at a dose of more than 250 mg/m2 (HR, 1.23 [95% CI, 0.52-2.91]). At diagnosis, age was an independent risk factor associated with CHF (HR per 10 years, 2.77 [95% CI, 1.99-3.86]; P < .001). CONCLUSIONS AND RELEVANCE In this retrospective population-based case-control study, anthracyclines were associated with an increased risk of CHF early during follow-up, and the increased risk persisted over time. The cumulative incidence of CHF in patients with breast cancer or lymphoma treated with anthracyclines at 15 years was more than 2-fold that of the control group.
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Affiliation(s)
- Carolyn M. Larsen
- Department of Cardiovascular Medicine, Mayo Clinic, Scottsdale, Arizona
| | | | - Harika Dasari
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota
| | | | - Effie Adjei
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Juan Rico Mesa
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | | | | | - James R. Cerhan
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
| | - Tufia C. Haddad
- Division of Medical Oncology, Mayo Clinic, Rochester, Minnesota
| | - Matthew P. Goetz
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Joerg Herrmann
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
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15
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Madanat L, Gupta R, Weber P, Kumar N, Chandra R, Ahaneku H, Bansal Y, Anderson J, Bilolikar A, Jaiyesimi I. Cardiotoxicity of Biological Therapies in Cancer Patients: An In-depth Review. Curr Cardiol Rev 2023; 19:e310522205428. [PMID: 35642110 PMCID: PMC10280990 DOI: 10.2174/1573403x18666220531094800] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/14/2022] [Accepted: 04/14/2022] [Indexed: 11/22/2022] Open
Abstract
Cardiotoxicity from chemotherapy regimens has been long reported. However, the understanding of cardiac side effects of biological therapies is rapidly evolving. With cancer patients achieving higher life expectancy due to the use of personalized medicine and novel targeted anticancer agents, the occurrence of cardiotoxicity is becoming more significant. Novel biological therapies include anti-HER2 antibodies, tyrosine kinase inhibitors, bruton kinase inhibitors, antivascular endothelial growth factors, proteasome inhibitors, immunomodulator drugs, and immune checkpoint inhibitors. Potential cardiovascular toxicities linked to these anticancer agents include hypertension, arrhythmias, QT prolongation, myocardial ischemia and infarction, left ventricular dysfunction, congestive heart failure, and thromboembolism. Cardiac biomarkers, electrocardiography, echocardiography and magnetic resonance imaging are common diagnostic modalities used for early detection of these complications and timely intervention. This review discusses the various types of cardiotoxicities caused by novel anticancer biologic agents, their molecular and pathophysiological mechanisms, risk factors, and diagnostic and management strategies that can be used to prevent, minimize, and treat them.
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Affiliation(s)
- Luai Madanat
- Department of Internal Medicine, William Beaumont Hospital, Royal Oak, Michigan
| | - Ruby Gupta
- Department of Hematology and Medical Oncology, William Beaumont Hospital, Royal Oak, Michigan
| | - Paul Weber
- College of Osteopathic Medicine, Michigan State University, East Lansing, Michigan
| | - Navneet Kumar
- Department of Cardiovascular Disease, St. Joseph Mercy Oakland Hospital, Pontiac, Michigan
| | - Rohit Chandra
- Department of Internal Medicine, William Beaumont Hospital, Royal Oak, Michigan
| | - Hycienth Ahaneku
- Department of Hematology and Medical Oncology, William Beaumont Hospital, Royal Oak, Michigan
| | - Yatharth Bansal
- Department of Internal Medicine, University of Detroit Mercy, Detroit, Michigan
| | - Joseph Anderson
- Department of Hematology and Medical Oncology, William Beaumont Hospital, Royal Oak, Michigan
| | - Abhay Bilolikar
- Department of Cardiovascular Disease, William Beaumont Hospital, Royal Oak, Michigan
| | - Ishmael Jaiyesimi
- Department of Hematology and Medical Oncology, William Beaumont Hospital, Royal Oak, Michigan
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Chen H, Maimaitiaili A, Liu Z, Ling R, Zhao Y, Yang H, Liu Y, Liu K, Zhang J, Mao D, Yu Z, Liu Y, Fu P, Wang J, Jiang H, Zhao Z, Tian X, Cao Z, Wu K, Song A, Jin F, He J, Fan Z, Zhang H. Efficacy analysis of neoadjuvant chemotherapy with or without anthracyclines in female patients with HER2-positive breast cancer in China: a nationwide, multicenter, 10-year retrospective study (CSBrS-012). Ther Adv Med Oncol 2023; 15:17588359231156146. [PMID: 36891484 PMCID: PMC9986903 DOI: 10.1177/17588359231156146] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 01/21/2023] [Indexed: 03/07/2023] Open
Abstract
Background In the era of targeted therapy, whether patients with human epidermal growth factor receptor 2 (HER2)-positive breast cancer are exempted from anthracycline usage in the neoadjuvant setting is controversial. Objectives Our objective was to retrospectively analyze the differences in pathological complete remission (pCR) rates between the anthracycline group and the nonanthracycline group. Design The CSBrS-012 study (2010-2020) included female primary breast cancer patients with neoadjuvant chemotherapy (NAC) who underwent standard breast and axillary surgery post-NAC. Methods A logistic proportional hazard model was applied to estimate the association of covariates with pCR. Propensity score matching (PSM) was performed to balance the differences in baseline characteristics, and subgroup analyses were performed using the Cochran-Mantel-Haenszel test. Results A total of 2507 patients were enrolled: the anthracycline group (n = 1581, 63%) and the nonanthracycline group (n = 926, 37%). A pCR was recorded in 17.1% (271/1581) of patients in the anthracycline group and in 29.3% (271/926) in the nonanthracycline group, and the difference in the pCR rate between the two groups was statistically significant [odds ratio (OR) = 2.00, 95% confidence interval (CI) (1.65-2.43); p < 0.001). In the subsequent subgroup analysis, substantial differences in pCR rates between the anthracycline and nonanthracycline groups were detected in the nontargeted [OR = 1.91, 95% CI (1.13-3.23); p = 0.015] and dual-HER2-targeted populations [OR = 0.55, 95% CI (0.33-0.92); p = 0.021) before PSM, whereas differences vanished after PSM. The pCR rates between the anthracycline and nonanthracycline groups did not differ for the single target population, either before or after PSM. Conclusion In the presence of trastuzumab and/or pertuzumab, the pCR rate of patients with HER2-positive breast cancer receiving anthracycline was not superior to that of patients receiving nonanthracycline. Thus, our study further provides clinical evidence for exempting anthracycline treatment in HER2-positive breast cancer in the era of targeted therapy.
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Affiliation(s)
- Heyan Chen
- Department of Breast Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Amina Maimaitiaili
- Department of Breast Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zhenzhen Liu
- Department of Breast Disease, Henan Breast Cancer Center, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Rui Ling
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Yi Zhao
- Surgical Oncology Department, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Hongjian Yang
- Department of Breast Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, China
| | - Yunjiang Liu
- Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Ke Liu
- Fourth Department of Breast Surgery, Jilin Cancer Hospital, Changchun, Jilin, China
| | - Jianguo Zhang
- Department of Breast Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Dahua Mao
- Department of Breast Surgery, Affiliated Wudang Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Zhigang Yu
- Department of Breast Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yinhua Liu
- Breast Disease Center, Peking University First Hospital, Beijing, China
| | - Peifen Fu
- Department of Breast Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jiandong Wang
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Hongchuan Jiang
- Department of Breast Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Zuowei Zhao
- Department of Breast Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Xingsong Tian
- Department of Breast and Thyroid Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China
| | - Zhongwei Cao
- Department of Thyroid, Breast, Hernia Surgery, The Inner Mongolia Autonomous Region People's Hospital, Hohhot, Inner Mongolia Autonomous Region, China
| | - Kejin Wu
- Department of Breast Surgery, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Ailin Song
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Feng Jin
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jianjun He
- Department of Breast Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi 710061, China
| | - Zhimin Fan
- Department of Breast Surgery, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, Jilin 130021, China
| | - Huimin Zhang
- Department of Breast Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, Shaanxi 710061, China
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17
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The association of trastuzumab with atrial fibrillation and heart failure in breast cancer patients in routine clinical practice: a population-based propensity score matching and competing risk model analysis. Breast Cancer Res Treat 2023; 198:113-122. [PMID: 36586037 PMCID: PMC9883308 DOI: 10.1007/s10549-022-06753-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 09/18/2022] [Indexed: 01/01/2023]
Abstract
PURPOSE Trastuzumab, a potent anti-human epidermal growth factor receptor 2 (HER2) monoclonal antibody, is conditionally reimbursed by the Taiwan National Health Insurance (NHI) for HER2-positive breast cancer (BC). Trastuzumab-induced cardiotoxicity studies have well characterized heart failure (HF) but fewer addressed arrhythmia, particularly the association of potential life threatening atrial fibrillation (Af) is poorly characterized. We aimed to study the trastuzumab-related risk of Af and HF using the claimed data of Taiwan NHI. METHODS A nationwide retrospective cohort of patients with BC from the Taiwan NHI reimbursement database from January 2007 to December 2016 was analyzed. Propensity score matching and competing risk model analysis were used for adjusting confounding concurrent medication or comorbidities and competing events. The HF study was used to validate the method used. RESULTS For Af, 12,472 trastuzumab users were matched with 12,472 non-trastuzumab users. For HF, 12,241 trastuzumab users and 12,241 non-users were enrolled. We found that trastuzumab users had significantly worse HF-free survival but not Af-free survival than non-trastuzumab users. In the competing risk analysis, the use of trastuzumab did not increase the risk of Af (hazard ratio [HR] 0.76, P = 0.0006) but was associated with HF (HR 1.19, P = 0.0052). The risk trends among stratifications by comorbidities and concurrent medication remained in similar directions for both Af and HF. CONCLUSION Trastuzumab in real-world practice was associated with an increased risk of HF, but was not associated with an increased risk of Af in BC patients. Trastuzumab-induced arrhythmogenic effects may be masked by concurrent heart-protecting measures, more prominent roles of comorbidities or concurrent medications under real-world settings. Further studies are required.
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18
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Gherghe M, Lazar AM, Mutuleanu MD, Bordea CI, Ionescu S, Mihaila RI, Petroiu C, Stanciu AE. Evaluating Cardiotoxicity in Breast Cancer Patients Treated with HER2 Inhibitors: Could a Combination of Radionuclide Ventriculography and Cardiac Biomarkers Predict the Cardiac Impact? Cancers (Basel) 2022; 15:cancers15010207. [PMID: 36612202 PMCID: PMC9818586 DOI: 10.3390/cancers15010207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/14/2022] [Accepted: 12/25/2022] [Indexed: 12/31/2022] Open
Abstract
(1) Background: The aim of our study was to determine whether monitoring cardiac function through RNV and cardiac biomarkers could predict the cardiac impact of combined therapy with trastuzumab, pertuzumab and docetaxel, which are regularly used nowadays to treat HER2-positive breast cancer. (2) Methods: This prospective monocentric study included 22 patients, diagnosed with HER2-positive breast cancer, who had their LVEFs and cardiac biomarkers evaluated both at the beginning of their treatment and after 6 months. Among all of the enrolled patients, two blood specimens were collected to assess circulating cardiac biomarkers. RNV was performed in each patient after "in vivo" radiolabeling of the erythrocytes. The obtained results were then statistically correlated. (3) Results: The average LVEF decrease between the two time points was approximately 4%. Of the five biomarkers we considered in this paper, only NT-proBNP correlated with the LVEF values obtained both in the baseline study and after 6 months of follow-up (r = -0.615 for T0 and r = -0.751 for T1, respectively). ST2/IL-33R proved statistically significant at the T1 time point (r = -0.547). (4) Conclusions: A combination of LVEF, NT-proBNP and ST2/IL-33R assessment may be useful for early detection of cardiac impairment in breast cancer patients treated with trastuzumab, pertuzumab and docetaxel.
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Affiliation(s)
- Mirela Gherghe
- Nuclear Medicine Department, University of Medicine and Pharmacy “Carol Davila” Bucharest, 050474 Bucharest, Romania
- Nuclear Medicine Department, Institute of Oncology “Professor Doctor Alexandru Trestioreanu”, 022328 Bucharest, Romania
| | - Alexandra Maria Lazar
- Nuclear Medicine Department, Institute of Oncology “Professor Doctor Alexandru Trestioreanu”, 022328 Bucharest, Romania
- Correspondence:
| | - Mario-Demian Mutuleanu
- Nuclear Medicine Department, University of Medicine and Pharmacy “Carol Davila” Bucharest, 050474 Bucharest, Romania
- Nuclear Medicine Department, Institute of Oncology “Professor Doctor Alexandru Trestioreanu”, 022328 Bucharest, Romania
| | - Cristian Ioan Bordea
- Surgical Oncology Department, University of Medicine and Pharmacy “Carol Davila” Bucharest, 050474 Bucharest, Romania
- Surgical Oncology Department, Institute of Oncology “Professor Doctor Alexandru Trestioreanu”, 022328 Bucharest, Romania
| | - Sinziana Ionescu
- Surgical Oncology Department, Institute of Oncology “Professor Doctor Alexandru Trestioreanu”, 022328 Bucharest, Romania
- General Surgery Department, University of Medicine and Pharmacy “Carol Davila” Bucharest, 050474 Bucharest, Romania
| | - Raluca Ioana Mihaila
- Oncology Department, Institute of Oncology “Professor Doctor Alexandru Trestioreanu”, 022328 Bucharest, Romania
| | - Cristina Petroiu
- Nuclear Medicine Department, Institute of Oncology “Professor Doctor Alexandru Trestioreanu”, 022328 Bucharest, Romania
| | - Adina Elena Stanciu
- Carcinogenesis and Molecular Biology Department, Institute of Oncology “Professor Doctor Alexandru Trestioreanu”, 022328 Bucharest, Romania
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Lyon AR, López-Fernández T, Couch LS, Asteggiano R, Aznar MC, Bergler-Klein J, Boriani G, Cardinale D, Cordoba R, Cosyns B, Cutter DJ, de Azambuja E, de Boer RA, Dent SF, Farmakis D, Gevaert SA, Gorog DA, Herrmann J, Lenihan D, Moslehi J, Moura B, Salinger SS, Stephens R, Suter TM, Szmit S, Tamargo J, Thavendiranathan P, Tocchetti CG, van der Meer P, van der Pal HJH. 2022 ESC Guidelines on cardio-oncology developed in collaboration with the European Hematology Association (EHA), the European Society for Therapeutic Radiology and Oncology (ESTRO) and the International Cardio-Oncology Society (IC-OS). Eur Heart J 2022; 43:4229-4361. [PMID: 36017568 DOI: 10.1093/eurheartj/ehac244] [Citation(s) in RCA: 652] [Impact Index Per Article: 326.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
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20
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Zhao M, Liu J, Tang Y, Zhang L, Ge X, Chen M, Wen Q, Zhu L, Ma Q. Hyaluronidase responsive second near-infrared fluorescent nanocomplex for combined HER2 blockade and chemotherapy of HER2+ breast cancer. BIOMATERIALS ADVANCES 2022; 141:213115. [PMID: 36115156 DOI: 10.1016/j.bioadv.2022.213115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 08/22/2022] [Accepted: 09/07/2022] [Indexed: 06/15/2023]
Abstract
The human epidermal growth factor receptor-2-positive (HER2+) type is aggressive and has poor prognosis. Although anti-HER2 therapy alone or in combination with other treatment regimens showed significant improvement in survival outcomes, breast cancer patients are still suffering from tumor relapse and severe dose-limiting side effects. Thus, there is still an unmet challenge to develop effective therapeutic agents for HER2+ breast cancer treatment with minimized side effects. Herein, we produced a stimuli-responsive and tumor-targeted hyaluronic acid (HA) nanocomplex that combined HER2 blockade and chemotherapy for effective HER2+ breast cancer therapy. A hydrophobic NIR-II dye, IR1048, was covalently linked with HA to form a spherical HA-IR1048 nanoparticle (HINP), with Herceptin conjugated on the surface and paclitaxel (PTX) encapsulated inside. The fluorescent signals from the yielding Her-HINP/PTX are quenched originally, but a strong NIR-II signal is generated when HINP is degraded by the hyaluronidase that is overexpressed in breast tumors, thus allowing the tracking and visualization of Herceptin and PTX accumulation. Her-HINP/PTX peaked in HER2+ tumors at 24 h post injection as imaged by NIR-II fluorescent imaging. A significantly improved tumor growth inhibition effect was observed after five systemic treatments compared to single PTX (3.71 ± 0.41 times) or Herceptin (5.98 ± 0.51 times) treatment in a HER2-overexpressed breast cancer mouse model with prolonged survival. Collectively, the designed Her-HINP/PTX presents a new hyaluronidase-responsive and HER2 blockade nanoformulation that can visualize the accumulation of nanocomplexes and release drugs inside tumors for combined HER2+ breast cancer therapy with a great promise for translational study. STATEMENT OF SIGNIFICANCE: The high expressions of a protein called human epidermal growth factor receptor 2 (HER2) in breast tumors make this subtype of cancer aggressive. Currently, chemotherapy combined with a HER2 antibody, Herceptin, is a preferred approach for HER2-positive breast cancer therapy. However, these breast cancer patients still suffer from tumor relapse and severe side effects because various therapeutic agents have inherent different biodistributions, resulting in insufficient treatment effects and unfavorable normal organ uptake of these therapeutic agents. Herein, we produced a nanocomplex carrying both Herceptin and chemotherapy drug to simultaneously deliver two drugs into tumors for efficient HER2+ tumor treatment with minimized side effects, providing new insights for designing a combined therapy strategy.
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Affiliation(s)
- Min Zhao
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Junzhi Liu
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Yuting Tang
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Lumeng Zhang
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Xiaoguang Ge
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China; MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou, China
| | - Minglong Chen
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Qiang Wen
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China.
| | - Lei Zhu
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China.
| | - Qingjie Ma
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, China.
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21
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Hossain MS, Syeed MMM, Fatema K, Hossain MS, Uddin MF. Singular Nuclei Segmentation for Automatic HER2 Quantification Using CISH Whole Slide Images. SENSORS (BASEL, SWITZERLAND) 2022; 22:7361. [PMID: 36236459 PMCID: PMC9571354 DOI: 10.3390/s22197361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
Human epidermal growth factor receptor 2 (HER2) quantification is performed routinely for all breast cancer patients to determine their suitability for HER2-targeted therapy. Fluorescence in situ hybridization (FISH) and chromogenic in situ hybridization (CISH) are the US Food and Drug Administration (FDA) approved tests for HER2 quantification in which at least 20 cancer-affected singular nuclei are quantified for HER2 grading. CISH is more advantageous than FISH for cost, time and practical usability. In clinical practice, nuclei suitable for HER2 quantification are selected manually by pathologists which is time-consuming and laborious. Previously, a method was proposed for automatic HER2 quantification using a support vector machine (SVM) to detect suitable singular nuclei from CISH slides. However, the SVM-based method occasionally failed to detect singular nuclei resulting in inaccurate results. Therefore, it is necessary to develop a robust nuclei detection method for reliable automatic HER2 quantification. In this paper, we propose a robust U-net-based singular nuclei detection method with complementary color correction and deconvolution adapted for accurate HER2 grading using CISH whole slide images (WSIs). The efficacy of the proposed method was demonstrated for automatic HER2 quantification during a comparison with the SVM-based approach.
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Affiliation(s)
- Md Shakhawat Hossain
- Department of CS, American International University-Bangladesh, Dhaka 1229, Bangladesh
- RIoT Research Center, Independent University, Bangladesh, Dhaka 1229, Bangladesh
| | - M. M. Mahbubul Syeed
- RIoT Research Center, Independent University, Bangladesh, Dhaka 1229, Bangladesh
- Department of CSE, Independent University, Bangladesh, Dhaka 1229, Bangladesh
| | - Kaniz Fatema
- RIoT Research Center, Independent University, Bangladesh, Dhaka 1229, Bangladesh
- Department of CSE, Independent University, Bangladesh, Dhaka 1229, Bangladesh
| | - Md Sakir Hossain
- Department of CS, American International University-Bangladesh, Dhaka 1229, Bangladesh
| | - Mohammad Faisal Uddin
- RIoT Research Center, Independent University, Bangladesh, Dhaka 1229, Bangladesh
- Department of CSE, Independent University, Bangladesh, Dhaka 1229, Bangladesh
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22
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Lyon AR, López-Fernández T, Couch LS, Asteggiano R, Aznar MC, Bergler-Klein J, Boriani G, Cardinale D, Cordoba R, Cosyns B, Cutter DJ, de Azambuja E, de Boer RA, Dent SF, Farmakis D, Gevaert SA, Gorog DA, Herrmann J, Lenihan D, Moslehi J, Moura B, Salinger SS, Stephens R, Suter TM, Szmit S, Tamargo J, Thavendiranathan P, Tocchetti CG, van der Meer P, van der Pal HJH. 2022 ESC Guidelines on cardio-oncology developed in collaboration with the European Hematology Association (EHA), the European Society for Therapeutic Radiology and Oncology (ESTRO) and the International Cardio-Oncology Society (IC-OS). Eur Heart J Cardiovasc Imaging 2022; 23:e333-e465. [PMID: 36017575 DOI: 10.1093/ehjci/jeac106] [Citation(s) in RCA: 78] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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23
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Chen S, Qin C, Fang Q, Duo L, Wang M, Deng Z, Chen H, Lin Q. Rapid and Economical Drug-Eluting IOL Preparation via Thermoresponsive Agarose Coating for Effective Posterior Capsular Opacification Prevention. Front Bioeng Biotechnol 2022; 10:930540. [PMID: 35992334 PMCID: PMC9388942 DOI: 10.3389/fbioe.2022.930540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/23/2022] [Indexed: 11/13/2022] Open
Abstract
Posterior capsular opacification (PCO), the highest incidence complication after cataract surgery, is mainly due to the attachment, proliferation, and migration of the residual lens epithelial cells (LECs). Although the drug-eluting IOLs have been proved to be an effective way to prevent PCO incidence, its preparations are time consuming and require tedious preparation steps. Herein, the thermoreversible agarose is adopted to prepare drug-eluting IOL. Such functional coating can be obtained easily by simple immersion in the antiproliferative drug containing hot agarose and taken out for cooling, which not only does not affect the optical property but also can effectively decrease the PCO incidence after intraocular implantation. As a result, the proposed agarose coating provides a rapid and economical alternative of drug-eluting IOL fabrication for PCO prevention.
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Affiliation(s)
| | | | | | | | | | | | - Hao Chen
- *Correspondence: Hao Chen, ; Quankui Lin,
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24
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Upshaw JN, Mohanty S, Rastogi A. Cardioprotection of High-Risk Individuals. Heart Fail Clin 2022; 18:385-402. [PMID: 35718414 PMCID: PMC10984350 DOI: 10.1016/j.hfc.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Targeting cardioprotective strategies to patients at the highest risk for cardiac events can help maximize therapeutic benefits. Dexrazoxane, liposomal formulations, continuous infusions, and neurohormonal antagonists may be useful for cardioprotection for anthracycline-treated patients at the highest risk for heart failure. Prevalent cardiovascular disease is a risk factor for cardiac events with many cancer therapies, including anthracyclines, anti-human-epidermal growth factor receptor-2 therapy, radiation, and BCR-Abl tyrosine kinase inhibitors, and may be a risk factor for cardiac events with other therapies. Although evidence for cardioprotective strategies is sparse for nonanthracycline therapies, optimizing cardiac risk factors and prevalent cardiovascular disease may improve outcomes.
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Affiliation(s)
- Jenica N Upshaw
- Division of Cardiology, Tufts Medical Center, 800 Washington St, Boston, MA 02111, USA.
| | - Sharanya Mohanty
- Division of Cardiology, Tufts Medical Center, 800 Washington St, Boston, MA 02111, USA
| | - Akash Rastogi
- Division of Cardiology, Tufts Medical Center, 800 Washington St, Boston, MA 02111, USA
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25
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Battisti NML, Welch CA, Sweeting M, de Belder M, Deanfield J, Weston C, Peake MD, Adlam D, Ring A. Prevalence of Cardiovascular Disease in Patients With Potentially Curable Malignancies. JACC CardioOncol 2022; 4:238-253. [PMID: 35818547 PMCID: PMC9270631 DOI: 10.1016/j.jaccao.2022.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 03/08/2022] [Accepted: 03/10/2022] [Indexed: 11/13/2022] Open
Abstract
Background Although a common challenge for patients and clinicians, there is little population-level evidence on the prevalence of cardiovascular disease (CVD) in individuals diagnosed with potentially curable cancer. Objectives We investigated CVD rates in patients with common potentially curable malignancies and evaluated the associations between patient and disease characteristics and CVD prevalence. Methods The study included cancer registry patients diagnosed in England with stage I to III breast cancer, stage I to III colon or rectal cancer, stage I to III prostate cancer, stage I to IIIA non-small-cell lung cancer, stage I to IV diffuse large B-cell lymphoma, and stage I to IV Hodgkin lymphoma from 2013 to 2018. Linked hospital records and national CVD databases were used to identify CVD. The rates of CVD were investigated according to tumor type, and associations between patient and disease characteristics and CVD prevalence were determined. Results Among the 634,240 patients included, 102,834 (16.2%) had prior CVD. Men, older patients, and those living in deprived areas had higher CVD rates. Prevalence was highest for non-small-cell lung cancer (36.1%) and lowest for breast cancer (7.7%). After adjustment for age, sex, the income domain of the Index of Multiple Deprivation, and Charlson comorbidity index, CVD remained higher in other tumor types compared to breast cancer patients. Conclusions There is a significant overlap between cancer and CVD burden. It is essential to consider CVD when evaluating national and international treatment patterns and cancer outcomes.
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26
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An SJ, Duchesneau ED, Strassle PD, Reeder-Hayes K, Gallagher KK, Ollila DW, Downs-Canner SM, Spanheimer PM. Pathologic complete response and survival after neoadjuvant chemotherapy in cT1-T2/N0 HER2+ breast cancer. NPJ Breast Cancer 2022; 8:65. [PMID: 35552411 PMCID: PMC9098414 DOI: 10.1038/s41523-022-00433-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 04/14/2022] [Indexed: 01/03/2023] Open
Abstract
Women with small HER2+ breast cancers may have excellent prognosis with adjuvant single-agent chemotherapy and HER2-targeted therapy. The role of de-escalated therapy in the neoadjuvant setting, however, remains uncertain. We conducted a cohort study of adult women with T1-2/cN0 HER2+ breast cancer diagnosed 2013–2016 in the National Cancer Database treated with neoadjuvant chemotherapy (NAC) and HER2-targeted therapy. Factors associated with pathologic complete response (pCR) and overall survival were examined. In total, 6994 patients were included, 32% cT1 and 68% cT2. Multi-agent NAC was given to 90% of women while single-agent NAC was given to 10% of women. pCR was achieved in 46% of cT2 patients and 43% of cT1, and in 46% of patients treated with multi-agent versus 38% single agent. Patients receiving multi-agent chemotherapy were younger, had fewer comorbidities, and had higher cT stage and grade. In all patients, pCR was associated with improved survival (p < 0.01). Multi-agent chemotherapy (OR 1.3, p = 0.003), hormone receptor negative (OR 2.6, p < 0.001), higher grade (OR 2.2, p < 0.001), younger age (OR 1.4, p = 0.011), and later year of diagnosis (OR 1.3, p = 0.005) were associated with achieving pCR. Multi-agent chemotherapy was associated with higher likelihood of pCR, but this effect was modest compared to other factors. Single-agent NAC with HER2-directed therapy in selected patients may provide excellent outcome with reduced toxicity, while allowing escalated therapy in the adjuvant setting for patients with residual disease. Prospective studies are needed to determine effects of de-escalation in the neoadjuvant setting on survival and optimal selection strategies.
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Affiliation(s)
- Selena J An
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA
| | - Emilie D Duchesneau
- Department of Epidemiology, University of North Carolina, Chapel Hill, NC, USA
| | - Paula D Strassle
- Division of Intramural Research, National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, USA
| | - Katherine Reeder-Hayes
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA.,Department of Medicine, Division of Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kristalyn K Gallagher
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - David W Ollila
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Stephanie M Downs-Canner
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Philip M Spanheimer
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA. .,Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA.
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27
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Combination of tucatinib and neural stem cells secreting anti-HER2 antibody prolongs survival of mice with metastatic brain cancer. Proc Natl Acad Sci U S A 2022; 119:2112491119. [PMID: 34969858 PMCID: PMC8740706 DOI: 10.1073/pnas.2112491119] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2021] [Indexed: 12/27/2022] Open
Abstract
Brain metastases are among the most severe complications of systemic breast cancer, and overexpression of the human epidermal growth factor receptor 2 (HER2) in breast cancer cells increases the incidence of brain metastases in patients. In this study, we engineered the human-derived, tumor cell tropic neural stem cells LM-NSC008 (LM008) to continuously secrete antibodies against HER2. These anti-HER2 antibodies impaired tumor cell proliferation by inhibiting the PI3K-Akt signaling pathway in HER2+ breast cancer cells in vitro. Importantly, our results demonstrate that the therapeutic combinatorial regimen consisting of LM-NSC008 anti-HER2 antibody-secreting cells and the HER2 kinase inhibitor tucatinib provide therapeutic benefit and prolong survival in preclinical models of HER2+ breast cancer brain metastases. Brain metastases are a leading cause of death in patients with breast cancer. The lack of clinical trials and the presence of the blood–brain barrier limit therapeutic options. Furthermore, overexpression of the human epidermal growth factor receptor 2 (HER2) increases the incidence of breast cancer brain metastases (BCBM). HER2-targeting agents, such as the monoclonal antibodies trastuzumab and pertuzumab, improved outcomes in patients with breast cancer and extracranial metastases. However, continued BCBM progression in breast cancer patients highlighted the need for novel and effective targeted therapies against intracranial metastases. In this study, we engineered the highly migratory and brain tumor tropic human neural stem cells (NSCs) LM008 to continuously secrete high amounts of functional, stable, full-length antibodies against HER2 (anti-HER2Ab) without compromising the stemness of LM008 cells. The secreted anti-HER2Ab impaired tumor cell proliferation in vitro in HER2+ BCBM cells by inhibiting the PI3K-Akt signaling pathway and resulted in a significant benefit when injected in intracranial xenograft models. In addition, dual HER2 blockade using anti-HER2Ab LM008 NSCs and the tyrosine kinase inhibitor tucatinib significantly improved the survival of mice in a clinically relevant model of multiple HER2+ BCBM. These findings provide compelling evidence for the use of HER2Ab-secreting LM008 NSCs in combination with tucatinib as a promising therapeutic regimen for patients with HER2+ BCBM.
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28
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Subhan A, Attia SA, P Torchilin V. Targeted siRNA nanotherapeutics against breast and ovarian metastatic cancer: a comprehensive review of the literature. Nanomedicine (Lond) 2021; 17:41-64. [PMID: 34930021 DOI: 10.2217/nnm-2021-0207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Metastasis is considered the major cause of unsuccessful cancer therapy. The metastatic development requires tumor cells to leave their initial site, circulate in the blood stream, acclimate to new cellular environments at a remote secondary site and endure there. There are several steps in metastasis, including invasion, intravasation, circulation, extravasation, premetastatic niche formation, micrometastasis and metastatic colonization. siRNA therapeutics are appreciated for their usefulness in treatment of cancer metastasis. However, siRNA therapy as a single therapy may not be a sufficient option for control of metastasis. By combining siRNA with targeting, functional agents or small-molecule drugs have shown potential effects that enhance therapeutic effectiveness. This review addresses multidrug resistance and metastasis in breast and ovarian cancers and highlights drug-delivery strategies using siRNA therapeutics.
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Affiliation(s)
- Abdus Subhan
- Department of Chemistry, ShahJalal University of Science & Technology, Sylhet 3114, Bangladesh
| | - Sara Aly Attia
- Center for Pharmaceutical Biotechnology and Nanomedicine, Department of Pharmaceutical Sciences, Northeastern University, Boston, MA, USA
| | - Vladimir P Torchilin
- Center for Pharmaceutical Biotechnology and Nanomedicine, Department of Pharmaceutical Sciences, Northeastern University, Boston, MA, USA.,Department of Oncology, Radiotherapy & Plastic Surgery, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia
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29
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Abstract
The purpose of this review was to systematize data on molecular genetic markers of increased risk of cardiotoxic effects, as well as to search for risk and protective variants of candidate genes. Today, the therapy of malignant neoplasms is based on the use of anthracyclines – drugs of the cytostatic mechanism of action. Along with their effectiveness, these drugs can have a cardiotoxic effect on cardiomyocytes by increasing the amount of reactive oxygen species and disrupting mitochondrial biogenesis. Pathological disorders lead to an increased risk of myocardial dysfunction and a number of other cardiovascular pathologies in patients receiving chemotherapy using anthracyclines. The cardiotoxic effect of anthracyclines leads to cardiomyopathy, heart failure, myocardial infarction, and thrombosis. Early detection of cardiotoxic damage leads to reducing the negative effects of these drugs due to changes in chemotherapy tactics. It is known that the risk of cardiotoxic myocardial damage is genetically determined and controlled by more than 80 genes. In this review, the description of basic molecules such as ATP-binding cassette transporters and solute carrier family (SLC transporters), carbonyl reductase, molecules of antioxidant defense, xenobiotic and iron metabolism was performed. In addition, a special attention is paid to the study of epigenetic and post-translational regulation. The available data are characterized by some inconsistency that may be explained by the ethnic differences of the studied populations. Thus, a more detailed research of various ethnic groups, gene-gene interactions between potential candidate genes and epigenetic regulation is necessary. Thus, understanding the contribution of genetic polymorphism to the development of cardiotoxicity will help to assess the individual risks of cardiovascular pathology in patients with various types of cancer, as well as reduce the risk of myocardial damage by developing individual preventive measures and correcting chemotherapy.
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30
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MicroRNA Expression Profiles and Breast Cancer Chemotherapy. Int J Mol Sci 2021; 22:ijms221910812. [PMID: 34639152 PMCID: PMC8509379 DOI: 10.3390/ijms221910812] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/01/2021] [Accepted: 10/05/2021] [Indexed: 02/06/2023] Open
Abstract
Breast cancer is the most common malignancy diagnosed in women. Traditionally, radical surgical resection was the cornerstone of breast cancer management, with limited exceptions. In recent times, our enhanced appreciation of the biomolecular characteristics of breast cancer has transformed the treatment paradigm to include prescription of chemotherapeutical agents, radiotherapies, targeted therapies, as well as more refined surgical approaches. While treatments with such modalities have enhanced clinico-oncological outcomes for breast cancer patients, the efforts of oncological and translational research have concentrated on the identification of novel biomarkers which may successfully inform prognosis and response to therapies, improve current therapeutic strategies, and enhance prognostication. Mi(cro)RNAs are small, non-coding molecules which are known to play regulatory roles in governing gene expression and cellular activity. Measurement of miRNA expression profiles have been illustrated to inform the response to therapies, such as conventional chemotherapy, and are currently undergoing assessment as means of enhancing treatment strategies with these cytotoxic agents. Herein, this review outlines how chemotherapy prescription has revolutionised breast cancer treatment and illustrates the novel role of miRNAs as biomarkers capable of enhancing current therapeutic strategies using chemotherapy in patients being treated with curative intent for breast cancer.
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31
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Battisti NML, Joshi K, Nasser MS, Ring A. Systemic therapy for older patients with early breast cancer. Cancer Treat Rev 2021; 100:102292. [PMID: 34536728 DOI: 10.1016/j.ctrv.2021.102292] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 09/07/2021] [Indexed: 12/16/2022]
Abstract
Over a third of breast cancers are diagnosed in patients ≥70 years. With the ageing of the population, the number of older breast cancer patients will continue to rise. Older patients are under-represented in clinical studies underpinning breast cancer therapy, and frequently do not receive guideline-concordant care. This review outlines the evidence on the efficacy and the safety of systemic treatment options for the management of early-stage breast cancer (EBC) in older adults and identifies where critical data gaps exist. Chemotherapy is beneficial for older patients with oestrogen receptor (ER)-negative EBC, whilst the benefit for those with ER-positive disease is less certain. Careful consideration should be given to the side-effect profile of the treatment regimen chosen, owing to the risks of myelosuppression and cardiac damage, as well as toxicities, such as neuropathy, that may impact independence. The impact of chemotherapy on quality of life (QOL) outcomes appears significant but reversible in this population. Gene expression profiling, benefit and chemotherapy toxicity prediction tools integrating global health considerations hold promise to better inform chemotherapy decisions in this population. Benefits on targeted anti-human epidermal growth factor receptor 2 (HER2) agents is maintained in older EBC patients with a favourable safety profile. Endocrine therapy including aromatase inhibitors is the standard of care in this population, and extended treatment decisions should consider effects on bone health and life expectancy. More trials recruiting older adults with pragmatic designs and meaningful endpoints for this population are warranted to better inform systemic treatment decisions and discussion with patients.
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Affiliation(s)
- Nicolò Matteo Luca Battisti
- Department of Medicine - Breast Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey SM2 5PT, United Kingdom; Breast Cancer Research Division, The Institute of Cancer Research, 15 Cotswold Road, Sutton, London SM2 5NG, United Kingdom.
| | - Kroopa Joshi
- Department of Medicine - Breast Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey SM2 5PT, United Kingdom.
| | - Mariam Syeda Nasser
- Department of Medicine - Breast Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey SM2 5PT, United Kingdom.
| | - Alistair Ring
- Department of Medicine - Breast Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey SM2 5PT, United Kingdom.
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32
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Singh JC, Lichtman SM. Targeted Agents for HER2-Positive Breast Cancer: Optimal Use in Older Patients. Drugs Aging 2021; 38:829-844. [PMID: 34423398 DOI: 10.1007/s40266-021-00889-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/25/2021] [Indexed: 10/20/2022]
Abstract
The human epidermal growth factor-2 (HER2) gene is overexpressed in 15-20 % of all breast cancers. HER2 overexpression is a predictive factor in breast cancer and is associated with high rates of disease recurrence and death in the absence of adjuvant systemic therapy. With the advent of HER2-directed therapies, there has been a significant improvement in the outcome of HER2-positive (HER2+) breast cancer in all clinical settings. Patients aged > 65 years remain under-represented in most clinical trials. Existing literature suggests that older patients with HER2+ disease derive a similar benefit from anti-HER2 therapies as do their younger counterparts, in both adjuvant and metastatic settings. Cardiotoxicity from HER2-directed therapy is a major concern with older patients, especially in the setting of pre-existing co-morbidities. Older patients need a geriatric assessment before beginning any systemic therapy, to identify patients predisposed to developing toxicity and to plan therapy. Many onco-geriatric tools have been developed to further identify frail patients. In this article, we discuss the most up-to-date clinical data on existing therapies for HER2+ breast cancer in adjuvant, neoadjuvant, and metastatic settings, and their application in older patients. We attempt to highlight clinical benefits and toxicities in this group that may aid clinicians in therapeutic decision making.
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Affiliation(s)
| | - Stuart M Lichtman
- Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, 10065, USA
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33
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Tufano A, Coppola A, Galderisi M. The Growing Impact of Cardiovascular Oncology: Epidemiology and Pathophysiology. Semin Thromb Hemost 2021; 47:899-906. [PMID: 34255338 DOI: 10.1055/s-0041-1729885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Progress in the treatment of cancer has significantly improved survival of oncologic patients in recent decades. However, anticancer therapies, particularly some new, more potent and targeted agents, are potentially cardiotoxic. As a consequence, cardiovascular complications, including heart failure, arterial hypertension, coronary artery disease, venous thromboembolism, peripheral vascular disease, arrhythmias, pericardial disease, and pulmonary hypertension, as related to cancer itself or to anticancer treatments, are increasingly observed and may adversely affect prognosis in oncologic patients. Cardiovascular oncology is an emerging field in cardiology and internal medicine, which is rapidly growing, dealing with the prevention, the early detection, and the management of cardiovascular disease, in all stages of anticancer therapy and during the survivorship period, now crucial for reducing cardiovascular morbidity and mortality in cancer patients. In this narrative review, the existing literature regarding the epidemiology of cardiovascular oncology, the mechanisms of cardiovascular complications in cancer, and the pathophysiology of cardiotoxicity related to chemotherapeutic agents, targeted therapies, immunotherapies, and radiotherapy will be analyzed and summarized.
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Affiliation(s)
- Antonella Tufano
- Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Antonio Coppola
- Hub Center for Inherited Bleeding Disorders, University Hospital, Parma, Italy
| | - Maurizio Galderisi
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
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Systemic therapy for early breast cancer in older adults: current status and prospects. Curr Opin Oncol 2021; 33:574-583. [PMID: 34183493 DOI: 10.1097/cco.0000000000000768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW In this review, we describe the evidence on the efficacy and the safety of systemic treatments for the management of early breast cancer (EBC) in older individuals. RECENT FINDINGS Chemotherapy has a temporary impact on quality of life (QoL) for older EBC patients and improves survival outcomes for those with oestrogen receptor (ER)-negative disease. Benefits were seen also in the context of comorbidities, although these may be influenced by selection bias. The Cancer and Aging Research Group-Breast Cancer tool can predict the risk of severe toxicities on chemotherapy in older patients. Gene expression profiling is less frequently used in older adults although it holds promise to better inform patient selection also in this age group.Postneoadjuvant systemic therapy and novel agents remain poorly described in older patients with EBC. No disease-free survival benefits were seen in older patients receiving abemaciclib plus adjuvant endocrine therapy. SUMMARY Chemotherapy is beneficial for selected older patients with high-risk, ER-negative EBC. Although its impact on QoL is temporary, preferences, higher risk of toxicity and competing risks need to be carefully considered. Open questions remain on novel therapeutic approaches and gene expression profile in older EBC patients and more real-world evidence is warranted.
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Wu Q, Bai B, Tian C, Li D, Yu H, Song B, Li B, Chu X. The Molecular Mechanisms of Cardiotoxicity Induced by HER2, VEGF, and Tyrosine Kinase Inhibitors: an Updated Review. Cardiovasc Drugs Ther 2021; 36:511-524. [PMID: 33847848 DOI: 10.1007/s10557-021-07181-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/31/2021] [Indexed: 02/07/2023]
Abstract
AIM In recent decades, there has been a revolutionary decrease in cancer-related mortality and an increase in survival due to the introduction of novel targeted drugs. Nevertheless, drugs targeting human epidermal growth factor receptor 2 (HER-2), angiogenesis, and other tyrosine kinases also come with unexpected cardiac side effects, including heart failure, hypertension, arterial thrombosis, and arrhythmias, and have mechanisms that are unlike those of classic chemotherapeutic agents. In addition, it is challenging to address some problems, as the existing guidelines need to be more specific, and further large-scale clinical trials and experimental studies are required to confirm the benefit of administering cardioprotective agents to patients treated with targeted therapies. Therefore, an improved understanding of cardiotoxicity becomes increasingly important to minimize the pernicious effects and maximize the beneficial effects of targeted agents. METHODS "Cardiotoxicity", "targeted drugs", "HER2", "trastuzumab", "angiogenesis inhibitor", "VEGF inhibitor" and "tyrosine kinase inhibitors" are used as keywords for article searches. RESULTS In this article, we report several targeted therapies that induce cardiotoxicity and update knowledge of the clinical evidence, molecular mechanisms, and management measures.
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Affiliation(s)
- Qinchao Wu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266100, Shandong, China
| | - Baochen Bai
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266100, Shandong, China
| | - Chao Tian
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266100, Shandong, China
| | - Daisong Li
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266100, Shandong, China
| | - Haichu Yu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266100, Shandong, China
| | - Bingxue Song
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266100, Shandong, China
| | - Bing Li
- Department of Hematology, The Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, Shandong, China.
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, No. 308 Ningxia Road, Qingdao, 266000, Shandong, China.
| | - Xianming Chu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266100, Shandong, China.
- The Affiliated Cardiovascular Hospital of Qingdao University, Qingdao, Shandong, China.
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Breast cancer in women aged 75 years and older - tumour characteristics and treatment options. MENOPAUSE REVIEW 2021; 20:14-20. [PMID: 33935615 PMCID: PMC8077806 DOI: 10.5114/pm.2021.104432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 01/02/2021] [Indexed: 11/17/2022]
Abstract
Introduction An optimal approach to older women with breast cancer is still a major challenge. In this paper, we present a retrospective analysis of treatment in patients aged 75 years and older who were treated at the Holycross Cancer Centre in 2015–2019. Material and methods The analysed group consisted of 259 women. For estimation of the general status of patients, we used the Geriatric 8 questionnaire. For every patient, an individual treatment plan was established. Survival analysis was performed; disease-free survival (DFS), cancer-specific survival, and overall survival (OS) were calculated by the Kaplan-Meier method. For DFS and OS, the Cox proportional-hazard regression was applied. Results The mean age in the analysed group was 80 years. Stage I and II cancer accounted for over 80% of patients. Radical mastectomy was performed in 56% and breast-conserving surgery in over 34% of patients. Sentinel lymph node biopsy was used in 114 patients. Preoperative systemic treatment was applied in 34 and postoperative chemotherapy in 51 patients, respectively. Trastuzumab was used in 23 patients. Postoperative hormonal therapy was applied in 205 and radiotherapy in 178 patients. During the observation after the treatment 32 patients died, while 227 survived. In multivariate analysis for DFS hormonotherapy was statistically significant for OS clinical stage and hormonotherapy. Conclusions The treatment plan for older women consisted of surgery and radiation therapy, and systemic treatment should be always considered. The decision should be made by the breast cancer team.
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Koulaouzidis G, Yung AE, Yung DE, Skonieczna-Żydecka K, Marlicz W, Koulaouzidis A, Charisopoulou D. Conventional cardiac risk factors associated with trastuzumab-induced cardiotoxicity in breast cancer: Systematic review and meta-analysis. Curr Probl Cancer 2021; 45:100723. [PMID: 33726923 DOI: 10.1016/j.currproblcancer.2021.100723] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 02/10/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND Trastuzumab has had a major impact on the treatment of human epidermal growth factor receptor 2 (HER2) positive breast cancer patients. However, it is associated with cardiotoxicity, expressed as an asymptomatic decrease in left ventricular ejection fraction (LVEF) and less often as clinical HF. The aim of this meta-analysis is to identify the association of conventional cardiovascular risk factors with the development of trastuzumab-induced cardiotoxicity (TIC). METHODS A literature search of PubMed was conducted to identify studies examining the association between cardiovascular risk factors and TIC. Data were extracted and pooled odds ratios (ORs) with 95% confidence intervals (CIs) were calculated examining the odds of developing TIC for each of the risk factors. RESULTS A total of 35 studies were included in the analysis. Age (OR:0.7; 95%CI 0.318-1.09; P= 0.0004), hypertension (OR:0.69; 95%CI 0.26-1.12; P = 0.001), smoking(OR:0.35; 95%CI 0.01- 0.69; P = 0.038), diabetes mellitus (OR:0.44; 95%CI 0.24- 0.68; P = 0.0001) and family history of CAD (OR:5.51, 95%CI 1.76-17.25; P< 0.00001)were significantly associated with the development of cardiotoxicity. Known history of CAD (OR: 3.72; 95%CI 2.11-6.57; P = 0.0005) was also associated with the development of TIC. CONCLUSION(S) Identifying women at risk for TIC have several important potential applications. Clinicians may decide to assess LVEF more frequently in patients at highest risk for TIC in order to detect LV systolic dysfunction earlier. Additionally, this could help identify patients who would benefit most from prophylactic therapy for preventing TIC.
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Khoury K, Lynce F, Barac A, Geng X, Dang C, Yu AF, Smith KL, Gallagher C, Pohlmann PR, Nunes R, Herbolsheimer P, Warren R, Srichai MB, Hofmeyer M, Asch F, Tan M, Isaacs C, Swain SM. Long-term follow-up assessment of cardiac safety in SAFE-HEaRt, a clinical trial evaluating the use of HER2-targeted therapies in patients with breast cancer and compromised heart function. Breast Cancer Res Treat 2021; 185:863-868. [PMID: 33400034 PMCID: PMC8207895 DOI: 10.1007/s10549-020-06053-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 12/07/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE HER2-targeted therapies are associated with cardiotoxicity which is usually asymptomatic and reversible. We report the updated cardiac safety assessment of patients with compromised heart function receiving HER2-targeted therapy for breast cancer, enrolled in the SAFE-HEaRt trial, at a median follow-up of 3.5 years. METHODS Thirty patients with stage I-IV HER2-positive breast cancer receiving trastuzumab with or without pertuzumab, or ado-trastuzumab emtansine (T-DM1), with asymptomatic LVEF (left ventricular ejection fraction) 40-49%, were started on cardioprotective medications, with the primary endpoint being completion of HER2-targeted therapy without cardiac events (CE) or protocol-defined asymptomatic worsening of LVEF. IRB-approved follow-up assessment included 23 patients. RESULTS Median follow-up as of June 2020 is 42 months. The study met its primary endpoint with 27 patients (90%) completing their HER2-targeted therapies without cardiac issues. Of the 23 evaluable patients at long-term f/u, 14 had early stage breast cancer, and 9 had metastatic disease, 8 of whom remained on HER2-targeted therapies. One patient developed symptomatic heart failure with no change in LVEF. There were no cardiac deaths. The mean LVEF improved to 52.1% from 44.9% at study baseline, including patients who remained on HER2-targeted therapy, and those who received prior anthracyclines. CONCLUSIONS Long-term follow-up of the SAFE-HEaRt study continues to provide safety data of HER2-targeted therapy use in patients with compromised heart function. The late development of cardiac dysfunction is uncommon and continued multi-disciplinary oncologic and cardiac care of patients is vital for improved patient outcomes.
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Affiliation(s)
- Katia Khoury
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington DC, USA
- O'Neal Comprehensive Cancer Center at UAB, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Filipa Lynce
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington DC, USA
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Ana Barac
- MedStar Heart and Vascular Institute, Washington DC, USA
| | - Xue Geng
- Georgetown University, Washington DC, USA
| | - Chau Dang
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anthony F Yu
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Karen L Smith
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | | | - Paula R Pohlmann
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington DC, USA
| | - Raquel Nunes
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | | | - Robert Warren
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington DC, USA
| | | | - Mark Hofmeyer
- MedStar Heart and Vascular Institute, Washington DC, USA
| | - Federico Asch
- MedStar Heart and Vascular Institute, Washington DC, USA
| | - Ming Tan
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington DC, USA
| | - Claudine Isaacs
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington DC, USA
- Georgetown University, Washington DC, USA
| | - Sandra M Swain
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington DC, USA.
- MedStar Health, Columbia, MD, USA.
- Georgetown University Medical Center, Building D Room 120, 4000 Reservoir Road NW, Washington DC, 20057, USA.
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Suppan C, Steiner D, Klocker E, Posch F, Henzinger E, Müller H, Stöger H, Dandachi N, Balic M. Safety and Clinical Evaluation of Dual Inhibition with Pertuzumab and Trastuzumab Biosimilar SB3 in HER2-Positive Breast Cancer Patients. Breast Care (Basel) 2021; 16:607-613. [DOI: 10.1159/000513766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/15/2020] [Indexed: 01/02/2023] Open
Abstract
<b><i>Background:</i></b> The addition of trastuzumab to standard chemotherapy has improved survival in patients with HER2-positive breast cancer in neoadjuvant, adjuvant, and metastatic settings. In higher tumor stages, the addition of pertuzumab is now a standard of care and associated with a favorable toxicity profile. We evaluated the safety and efficacy of the trastuzumab biosimilar SB3 in combination with pertuzumab in HER2-positive breast cancer patients. <b><i>Methods:</i></b> Seventy-eight patients with HER2-positive breast cancer treated at the Division of Oncology at the Medical University of Graz were included. Summary measures are reported as medians (25th to 75th percentile) for continuous variables and as absolute frequencies (%) for count data. <b><i>Results:</i></b> Thirty-five patients received a median of 4 (3–7) cycles of trastuzumab biosimilar SB3 plus pertuzumab. All patients had a normal baseline left ventricular ejection fraction (LVEF; >50%) prior to the initiation of SB3 plus pertuzumab treatment with a median LVEF of 60% (60–65). Twenty-one patients had a median absolute LVEF decline of 1% (–5 to 0). Two patients (5.7%) had a LVEF reduction ≤50%, but none ≥10%. There were no unexpected adverse events. Twenty-two of 35 patients (63%) were treated with trastuzumab biosimilar SB3 and pertuzumab in the neoadjuvant setting and 11 patients (50%) achieved a pathological complete response. The safety and the efficacy in this setting was comparable to the trastuzumab plus pertuzumab combination in neoadjuvantly treated matched samples. <b><i>Conclusion:</i></b> In this series of HER2-positive breast cancer patients, the combination of SB3 plus pertuzumab was consistent with the known safety and efficacy profile of trastuzumab and pertuzumab combination.
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Elsamany S, Elsisi GH, Hassanin F, Jafal M. Budget impact analysis of subcutaneous trastuzumab compared to intravenous trastuzumab in Saudi HER2-positive breast cancer patients. Expert Rev Pharmacoecon Outcomes Res 2020; 21:511-518. [PMID: 33275459 DOI: 10.1080/14737167.2021.1860024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Background: This study was aimed to assess the budget impact of SC trastuzumab compared to IV trastuzumab in patients with HER2-positive breast cancer (BC) from the perspective of the governmental health sector in Saudi Arabia, over a 3-year time horizon.Methods: A model was developed to calculate the direct medical and indirect costs for 394 incidents HER2-positive BC patients per year who would receive SC trastuzumab compared to IV formulation. We calculated drug acquisition costs for fixed, loading, and subsequent doses of trastuzumab. One-way sensitivity analysis was conducted.Results: Two scenarios were modeled: the first scenario evaluated the impact of gradual replacement of IV formulation by SC, the second scenario, evaluated impact of totally replacing IV formulation. The total annual costs in the first scenario were estimated to be SAR 177 million (USD 98 million) for IV trastuzumab compared to SAR 143 million (USD 79 million) for SC formulation, leading to a total budget saving of SAR 34,527,346 (USD 19,181,858). In the second scenario, the total annual costs were estimated to be SAR 108 million (USD 60 million) for SC trastuzumab compared to SAR 177 million (USD 98 million) for IV formulation, leading to budget savings of SAR 69,054,692 (USD 36,363,717).Conclusion: Benefits of the SC formulation over IV infusions are being converted to realistic monetary benefits for all providers and payers.
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Affiliation(s)
- Shereef Elsamany
- Oncology Center, King Abdullah Medical City, Makkah, Saudi Arabia.,Oncology Center, Mansoura University, Mansoura, Egypt
| | - Gihan Hamdy Elsisi
- HEOR Department, Cairo University, HTA Office, LLC, Cairo, Egypt.,Faculty of Economics and Political Science, Cairo University, Giza, Egypt
| | - Fayza Hassanin
- Oncology Nursing, King Abdullah Medical City, Makkah, Saudi Arabia
| | - Mohamed Jafal
- Clinical Pharmacy, King Abdullah Medical City, Makkah, Saudi Arabia
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Sardesai S, Sukumar J, Kassem M, Palettas M, Stephens J, Morgan E, Addison D, Baliga R, Stover DG, VanDeusen J, Williams N, Cherian M, Lustberg M, Wesolowski R, Ramaswamy B. Clinical impact of interruption in adjuvant Trastuzumab therapy in patients with operable HER-2 positive breast cancer. CARDIO-ONCOLOGY (LONDON, ENGLAND) 2020; 6:26. [PMID: 33292843 PMCID: PMC7643282 DOI: 10.1186/s40959-020-00081-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 10/20/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Trastuzumab-induced cardiotoxicity (TIC) can lead to early discontinuation of adjuvant therapy, however there is limited evidence on long-term survival outcomes in patients with operable human epidermal growth factor receptor 2 (HER2)-positive breast cancer (BC) experiencing treatment interruption or discontinuation. METHODS The primary objective of the study was to evaluate disease-free survival (DFS) in non-metastatic, HER2-positive, female BC patients who experienced treatment interruption or early discontinuation of trastuzumab therapy. Clinical and histopathological data were collected on 400 patients at The Ohio State University, an NCI-designated comprehensive cancer center between January 2005 and December 2015. Treatment interruption was defined as any delay of ≥2 weeks during trastuzumab therapy, including permanent cessation prior to completing planned therapy. TIC was defined as LVEF < 50% or > 15 points decline from baseline as evaluated by 2D echocardiogram after initiation of (neo) adjuvant therapy. DFS was defined as the time from diagnosis to first recurrence (loco-regional or distant recurrence) including second primary BC or death. Overall survival (OS) was defined as the time from diagnosis to death or last known follow up. OS/DFS estimates were generated using Kaplan-Meier methods and compared using Log-rank tests. Cox proportional hazard models were used to calculate adjusted hazard ratios (aHR) for OS/DFS. RESULTS A total of 369 patients received trastuzumab therapy; 106 (29%) patients experienced treatment interruption at least once and 42 (11%) permanently discontinued trastuzumab prior to completing planned therapy. TIC was the most common reason for interruption (66 patients, 62%). The median duration of trastuzumab in patients with treatment interruption was 11.3 months (range: 0.5-16.9) with 24 (23%) patients receiving ≤6 months of therapy. This duration includes the time delay related to treatment interruption. Patients with any treatment interruption had worse DFS (aHR: 4.4, p = 0.001) and OS (aHR: 4.8, p < 0.001) after adjusting for age, stage, grade, ER, node status and TIC. CONCLUSIONS Treatment interruption or early discontinuation of trastuzumab therapy in early HER2-positive BC, most often from TIC, is an independent prognostic marker for worse DFS and OS in operable HER2-positive BC. Future prospective studies should consider targeting at-risk populations and optimizing cardiac function to avoid interruption in trastuzumab therapy.
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Affiliation(s)
- Sagar Sardesai
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA.
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA.
| | - Jasmine Sukumar
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Mahmoud Kassem
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Marilly Palettas
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Julie Stephens
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Evan Morgan
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Daniel Addison
- Division of Cardiology, The Ohio State University, Columbus, OH, USA
| | - Ragavendra Baliga
- Division of Cardiology, The Ohio State University, Columbus, OH, USA
| | - Daniel G Stover
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Jeffrey VanDeusen
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Nicole Williams
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Mathew Cherian
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Maryam Lustberg
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Robert Wesolowski
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
| | - Bhuvaneswari Ramaswamy
- Stefanie Spielman Comprehensive Breast Cancer, The Ohio State University, Columbus, OH, 43210, USA
- Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, 1204A Lincoln Tower, 1800 Cannon Dr, Columbus, OH, USA
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The Role of Echocardiography in the Cancer Patient. Curr Cardiol Rep 2020; 22:103. [PMID: 32770406 DOI: 10.1007/s11886-020-01373-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE OF REVIEW To review the uses of echocardiography in patients with cancer and how it has expanded beyond the typical monitoring of systolic function during potentially cardiotoxic cancer therapeutics. RECENT FINDINGS In addition to myocardial strain imaging being a predictor of subsequent left ventricular dysfunction, it can be used for pattern recognition to help identify patients with cardiac amyloidosis or Takotsubo cardiomyopathy. Echocardiography is essential for diagnosis and planning of intervention for aortic stenosis in radiation-induced valvular disease, for which transcutaneous aortic valve replacement that gives many cancer patients that are not surgical candidates an option for treatment. The safety of transesophageal echocardiography has recently been demonstrated in patients with cancer with thrombocytopenia and depleted white blood cell counts who are at increased risk of endocarditis. Echocardiography is an essential tool for evaluating common conditions in cancer patients such as pericardial disease, radiation-induced heart disease, and intracardiac tumors-with specific uses of specialized echocardiography techniques such as deformation imaging, transesophageal echocardiography, and point-of-care ultrasound.
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Abstract
OPINION STATEMENT Moderate-level evidence suggests that cardiac troponin and natriuretic peptides are useful for risk stratification and early identification of anthracycline cardiotoxicity; however, many of these studies used older chemotherapy regimens, and thus, the applicability to current anthracycline treatment regimens is uncertain. Further research is needed to determine optimal timing and thresholds for troponin and natriuretic peptides in anthracycline-treated patients and evaluate these and other promising biomarkers for anti-HER2 therapies, thoracic radiation, anti-VEGF therapy, and fluoropyrimidine therapy-related cardiotoxicity. Risk tools that combine cardiac risk factors, cancer treatment variables, biomarkers, and imaging parameters are most likely to accurately identify individuals at highest risk for cancer therapy cardiotoxicity. Clinical trials focusing cardioprotective strategies on high-risk individuals are more likely to result in clinically significant results compared with primary prevention cardioprotective approaches.
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Affiliation(s)
- Jenica N Upshaw
- Division of Cardiology, Tufts Medical Center, 800 Washington St, Box 5931, Boston, MA, 02111, USA.
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Earl H, Hiller L, Vallier AL, Loi S, McAdam K, Hughes-Davies L, Rea D, Howe D, Raynes K, Higgins HB, Wilcox M, Plummer C, Mahler-Araujo B, Provenzano E, Chhabra A, Gasson S, Balmer C, Abraham JE, Caldas C, Hall P, Shinkins B, McCabe C, Hulme C, Miles D, Wardley AM, Cameron DA, Dunn JA. Six versus 12 months' adjuvant trastuzumab in patients with HER2-positive early breast cancer: the PERSEPHONE non-inferiority RCT. Health Technol Assess 2020; 24:1-190. [PMID: 32880572 PMCID: PMC7505360 DOI: 10.3310/hta24400] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The addition of adjuvant trastuzumab to chemotherapy has significantly improved outcomes for people with human epidermal growth factor receptor 2 (HER2)-positive, early, potentially curable breast cancer. Twelve months' trastuzumab, tested in registration trials, was adopted as standard adjuvant treatment in 2006. Subsequently, similar outcomes were demonstrated using 9 weeks of trastuzumab. Shorter durations were therefore tested for non-inferiority. OBJECTIVES To establish whether or not 6 months' adjuvant trastuzumab is non-inferior to 12 months' in the treatment of HER2-positive early breast cancer using a primary end point of 4-year disease-free survival. DESIGN This was a Phase III randomised controlled non-inferiority trial. SETTING The setting was 152 NHS hospitals. PARTICIPANTS A total of 4088 patients with HER2-positive early breast cancer who it was planned would receive both chemotherapy and trastuzumab took part. INTERVENTION Randomisation (1 : 1) to 6 months' or 12 months' trastuzumab treatment. MAIN OUTCOMES The primary end point was disease-free survival. The secondary end points were overall survival, cost-effectiveness and cardiac function during treatment with trastuzumab. Assuming a 4-year disease-free survival rate of 80% with 12 months' trastuzumab, 4000 patients were required to demonstrate non-inferiority of 6 months' trastuzumab (5% one-sided significance, 85% power), defining the non-inferiority limit as no worse than 3% below the standard arm. Costs and quality-adjusted life-years were estimated using a within-trial analysis and a lifetime decision-analytic model. RESULTS Between 4 October 2007 and 31 July 2015, 2045 patients were randomised to 12 months' trastuzumab and 2043 were randomised to 6 months' trastuzumab. Sixty-nine per cent of patients had ER-positive disease; 90% received anthracyclines (49% with taxanes; 41% without taxanes); 10% received taxanes without anthracyclines; 54% received trastuzumab sequentially after chemotherapy; and 85% received adjuvant chemotherapy (58% were node negative). At 6.1 years' median follow-up, with 389 (10%) deaths and 566 (14%) disease-free survival events, the 4-year disease-free survival rates for the 4088 patients were 89.5% (95% confidence interval 88.1% to 90.8%) in the 6-month group and 90.3% (95% confidence interval 88.9% to 91.5%) in the 12-month group (hazard ratio 1.10, 90% confidence interval 0.96 to 1.26; non-inferiority p = 0.01), demonstrating non-inferiority of 6 months' trastuzumab. Congruent results were found for overall survival (non-inferiority p = 0.0003) and landmark analyses 6 months from starting trastuzumab [non-inferiority p = 0.03 (disease-free-survival) and p = 0.006 (overall survival)]. Six months' trastuzumab resulted in fewer patients reporting adverse events of severe grade [365/1929 (19%) vs. 460/1935 (24%) for 12-month patients; p = 0.0003] or stopping early because of cardiotoxicity [61/1977 (3%) vs. 146/1941 (8%) for 12-month patients; p < 0.0001]. Health economic analysis showed that 6 months' trastuzumab resulted in significantly lower lifetime costs than and similar lifetime quality-adjusted life-years to 12 months' trastuzumab, and thus there is a high probability that 6 months' trastuzumab is cost-effective compared with 12 months' trastuzumab. Patient-reported experiences in the trial highlighted fatigue and aches and pains most frequently. LIMITATIONS The type of chemotherapy and timing of trastuzumab changed during the recruitment phase of the study as standard practice altered. CONCLUSIONS PERSEPHONE demonstrated that, in the treatment of HER2-positive early breast cancer, 6 months' adjuvant trastuzumab is non-inferior to 12 months'. Six months' treatment resulted in significantly less cardiac toxicity and fewer severe adverse events. FUTURE WORK Ongoing translational work investigates patient and tumour genetic determinants of toxicity, and trastuzumab efficacy. An individual patient data meta-analysis with PHARE and other trastuzumab duration trials is planned. TRIAL REGISTRATION Current Controlled Trials ISRCTN52968807, EudraCT 2006-007018-39 and ClinicalTrials.gov NCT00712140. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 40. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Helena Earl
- Department of Oncology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
- Cambridge Breast Cancer Research Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | - Louise Hiller
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Anne-Laure Vallier
- Cambridge Clinical Trials Unit - Cancer Theme, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Shrushma Loi
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Karen McAdam
- Department of Oncology, North West Anglia NHS Foundation Trust, Peterborough City Hospital, Peterborough, UK
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Luke Hughes-Davies
- Department of Oncology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Daniel Rea
- Cancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Donna Howe
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Kerry Raynes
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Helen B Higgins
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | | | - Chris Plummer
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
- Department of Cardiology, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Betania Mahler-Araujo
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Metabolic Research Laboratories, University of Cambridge, Cambridge, UK
| | - Elena Provenzano
- NIHR Cambridge Biomedical Research Centre, Cambridge, UK
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Anita Chhabra
- Pharmacy, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge, UK
| | - Sophie Gasson
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Claire Balmer
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Jean E Abraham
- Department of Oncology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
- Cambridge Breast Cancer Research Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | - Carlos Caldas
- Department of Oncology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
- Cambridge Breast Cancer Research Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- NIHR Cambridge Biomedical Research Centre, Cambridge, UK
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - Peter Hall
- Edinburgh University Cancer Research Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Bethany Shinkins
- Academic Unit of Health Economics, University of Leeds, Leeds, UK
| | | | - Claire Hulme
- Academic Unit of Health Economics, University of Leeds, Leeds, UK
- Health Economics Group, University of Exeter Medical School, Exeter, UK
| | - David Miles
- Medical Oncology, Mount Vernon Cancer Centre, Northwood, UK
| | - Andrew M Wardley
- NIHR Manchester Clinical Research Facility at The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - David A Cameron
- Edinburgh University Cancer Research Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Janet A Dunn
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
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Lin WW, Lu YC, Chuang CH, Cheng TL. Ab locks for improving the selectivity and safety of antibody drugs. J Biomed Sci 2020; 27:76. [PMID: 32586313 PMCID: PMC7318374 DOI: 10.1186/s12929-020-00652-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 04/22/2020] [Indexed: 02/06/2023] Open
Abstract
Monoclonal antibodies (mAbs) are a major targeted therapy for malignancies, infectious diseases, autoimmune diseases, transplant rejection and chronic inflammatory diseases due to their antigen specificity and longer half-life than conventional drugs. However, long-term systemic antigen neutralization by mAbs may cause severe adverse events. Improving the selectivity of mAbs to distinguish target antigens at the disease site from normal healthy tissue and reducing severe adverse events caused by the mechanisms-of-action of mAbs is still a pressing need. Development of pro-antibodies (pro-Abs) by installing a protease-cleavable Ab lock is a novel and advanced recombinant Ab-based strategy that efficiently masks the antigen binding ability of mAbs in the normal state and selectively "turns on" the mAb activity when the pro-Ab reaches the proteolytic protease-overexpressed diseased tissue. In this review, we discuss the design and advantages/disadvantages of different Ab lock strategies, focusing particularly on spatial-hindrance-based and affinity peptide-based approaches. We expect that the development of different masking strategies for mAbs will benefit the local reactivity of mAbs at the disease site, increase the therapeutic efficacy and safety of long-term treatment with mAbs in chronic diseases and even permit scientists to develop Ab drugs for formerly undruggable targets and satisfy the unmet medical needs of mAb therapy.
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Affiliation(s)
- Wen-Wei Lin
- Department of Laboratory Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Yun-Chi Lu
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Biomedical and Environmental Biology, Kaohsiung Medical University, 100 Shih-Chuan 1st Road, Kaohsiung, 80708, Taiwan
| | - Chih-Hung Chuang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tian-Lu Cheng
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
- Department of Biomedical and Environmental Biology, Kaohsiung Medical University, 100 Shih-Chuan 1st Road, Kaohsiung, 80708, Taiwan.
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46
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Upshaw JN. Cardioprotective Strategies to Prevent Cancer Treatment-Related Cardiovascular Toxicity: a Review. Curr Oncol Rep 2020; 22:72. [DOI: 10.1007/s11912-020-00923-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Andersen MM, Ayala-Peacock D, Bowers J, Kooken BW, D'Agostino RB, Jordan JH, Vasu S, Thomas A, Klepin HD, Brown DR, Hundley WG. Effect at One Year of Adjuvant Trastuzumab for HER2+ Breast Cancer Combined with Radiation or an Anthracycline on Left Ventricular Ejection Fraction. Am J Cardiol 2020; 125:1906-1912. [PMID: 32331711 DOI: 10.1016/j.amjcard.2020.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/09/2020] [Accepted: 03/10/2020] [Indexed: 11/30/2022]
Abstract
To determine the impact of radiation therapy (XRT) in addition to trastuzumab (TZB) adjuvant chemotherapy for HER2+ breast cancer on left ventricular systolic function, we assessed demographics, oncologic treatment history including XRT exposure, and serial measurements of left ventricular ejection fraction (LVEF) in 135 consecutively identified women receiving TZB for treatment of adjuvant breast cancer. Longitudinal mixed effects models were fit to identify baseline to treatment changes in LVEF among those receiving TZB with or without concomitant anthracycline or XRT. Women averaged 53 ± 3 years in age, 77% were white, 62% patients had 1 or more cardiovascular risk factors at baseline, and mean duration of TZB was 11 ± 5 months. Seventy-seven women were treated with XRT and received between 4000 and 5500 cGy of radiation. The LVEF declined by an average of 3.4% after 1 year for those in the study. Relative to baseline upon completion of adjuvant TZB, LVEF remained reduced for those receiving anthracycline with or without XRT (p=0.002 for both), or XRT alone (p=0.002), but not in those without these therapies. Amongst patients treated only with XRT and TZB, LVEF declined 3.1% on average in those with left-sided disease and 6.9% on average in those with right-sided disease (p= 0.06, p= 0.008 respectively). Among women receiving TZB for adjuvant treatment of HER-2 positive breast cancer, the administration of XRT, anthracycline, or the combination of the 2 is associated with a persistent post-treatment as opposed to a temporary treatment related decline in LVEF.
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Affiliation(s)
- Mousumi M Andersen
- Department of Internal Medicine, Section on Cardiovascular Medicine, Wake Forest University Health Sciences, Winston-Salem, NC 27103
| | - Diandra Ayala-Peacock
- Department of Radiation Oncology, Vanderbilt Ingram Cancer Center, Nashville, TN 37232
| | - Jessie Bowers
- Penn State Heart and Vascular Institute, Penn State College of Medicine, Hershey, PA 17033
| | - Banks W Kooken
- Department of Internal Medicine, Radiation Oncology and Radiology, Wake Forest University Health Sciences, Winston-Salem, NC 27103
| | - Ralph B D'Agostino
- Department of Public Health Sciences, Wake Forest University Health Sciences, Winston-Salem, NC 27103
| | - Jennifer H Jordan
- Department of Internal Medicine, Section on Cardiovascular Medicine, Wake Forest University Health Sciences, Winston-Salem, NC 27103; Department of Internal Medicine (Cardiology Division), Pauley Heart Center, VCU Health Sciences, Richmond, VA 23298
| | - Sujethra Vasu
- Department of Internal Medicine, Section on Cardiovascular Medicine, Wake Forest University Health Sciences, Winston-Salem, NC 27103
| | - Alexandra Thomas
- Department of Internal Medicine, Section on Hematology and Oncology Section, Wake Forest University Health Sciences, Winston-Salem, NC 27103
| | - Heidi D Klepin
- Department of Internal Medicine, Section on Hematology and Oncology Section, Wake Forest University Health Sciences, Winston-Salem, NC 27103
| | - Doris R Brown
- Department of Internal Medicine, Radiation Oncology and Radiology, Wake Forest University Health Sciences, Winston-Salem, NC 27103
| | - W Gregory Hundley
- Department of Internal Medicine, Section on Cardiovascular Medicine, Wake Forest University Health Sciences, Winston-Salem, NC 27103; Department of Internal Medicine (Cardiology Division), Pauley Heart Center, VCU Health Sciences, Richmond, VA 23298.
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48
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Saghatchian M, Curtit E, Coeffic D, Flinois A, Levy C. [Real-life study of 7-year survival in patients treated with trastuzumab for HER2+ early breast cancer]. Bull Cancer 2020; 107:745-755. [PMID: 32532419 DOI: 10.1016/j.bulcan.2020.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/18/2020] [Accepted: 04/22/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND AND RATIONALE Despite improved prognosis of HER2 since the introduction of trastuzumab in the adjuvant setting of early breast cancer, disease recurrences still occur, particularly in certain patient subgroups. The objective of this real-life study conducted in France is to evaluate after 7 years, disease-free survival (DFS) and distant metastatic-free survival (MFS). METHODS This was a multi-center, retrospective, observational study assessing early HER2+ breast cancer patients diagnosed between January 1st, 2009 and December 31st, 2010 treated with adjuvant trastuzumab. DFS and MFS were evaluated within subgroups according to hormonal and nodal status. RESULTS Based on 2311 patients documented, according to nodal status, the 7-year DFS rate was significantly higher for N- than for N+ patients [87.2% vs. 66.8%; P<0.001], and the 7-year MFS rate [94.7% for N- vs. 74.9% for N+; P<0.001]. According to hormonal status, the 7-year DFS rate was significantly higher for HR+ than for HR- patients [80.5% vs. 69.2%; P<0.001], and the 7-year MFS rate [88.0% for HR+ vs. 77.7% HR-]. CONCLUSIONS Despite the overall improvement in the prognosis of early HER2+ breast cancers, patients in the N+ and RH- subgroups have a high risk of metastatic recurrence at seven years, justifying the search for more effective treatment alternatives.
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Affiliation(s)
- Mahasti Saghatchian
- American hospital of Paris, department of medical oncology, Neuilly sur seine, France
| | - Elsa Curtit
- Jean-Minjoz university hospital, department of medical oncology, Besançon, France
| | - David Coeffic
- Courlancy polyclinic, department of medical oncology, Reims, France
| | - Alain Flinois
- Kantar health institute, department of oncology, Paris, France.
| | - Christelle Levy
- CRLCC François-Baclesse, department of medical oncology, Caen, France
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49
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Cumulative incidence of chemotherapy-induced cardiotoxicity during a 2-year follow-up period in breast cancer patients. Breast Cancer Res Treat 2020; 182:333-343. [DOI: 10.1007/s10549-020-05703-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/21/2020] [Indexed: 12/19/2022]
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50
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Alghafar DA, Younos I, Baimani KA, Al-Salhi D, Al-Riyami A, Rizvi S, Buckley NE. Trastuzumab cardiotoxicity in HER2-positive breast cancer patients in tertiary health care center, sultanate of Oman. J Oncol Pharm Pract 2020; 27:312-321. [PMID: 32340535 DOI: 10.1177/1078155220919888] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Trastuzumab, a monoclonal antibody targeting the human epidermal growth factor receptor 2 (HER2), is used to treat breast cancers harboring amplification of the HER2 locus. Cardiotoxicity is a common side effect of trastuzumab that leads to discontinuation of treatment in a significant proportion of cancer patients. In our retrospective study, we evaluate the prevalence and identify the risk factors for cardiotoxicity associated with trastuzumab in HER2-positive breast cancer patients attending to Sultan Qaboos University Hospital between 10/2012 and 10/2017. Using patient records, we collected patients' characteristics (age, menopausal status, lymph nodal status, distant metastasis at presentation, grade of tumor, comorbidities (diabetes mellitus, hypertension, coronary artery disease diseases)), chemotherapy received and total dose of trastuzumab as well as cardiotoxicity (including timing). Cardiotoxicity was defined based on the ejection fraction dropping by 10% of the original value or a drop in the ejection fraction below the normal value. Among the 146 patients included in the study, 35 showed trastuzumab-induced cardiotoxicity (24%). Twenty-nine (83%) of those patients stopped trastuzumab temporarily. Risk of trastuzumab-induced cardiotoxicity was not altered by common cardiac risk factors such as history of coronary artery disease, hypertension and diabetes. Previous anthracyclines therapy exposure increased the risk of trastuzumab-induced cardiotoxicity significantly (p = 0.009). None of the other covariates influenced the incidence of trastuzumab-induced cardiotoxicity, which may be related to the relatively small sample size. Further studies are warranted to establish ways to predict, prevent, and treat trastuzumab-induced cardiotoxicity to provide patients with maximal therapeutic benefit.
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Affiliation(s)
- Doaa Abd Alghafar
- Pharmacy Department, Sultan Qaboos University Hospital, Seeb, Oman.,School of Pharmacy, Queens University, Belfast, Northern Ireland
| | - Ibrahim Younos
- Department of Clinical Pharmacology, College of Medicine, Menoufia University, Shibin Al Kawm, Egypt.,Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Seeb, Oman
| | - Khalid Al Baimani
- Department of Medicine (Oncology Unit), Sultan Qaboos University Hospital, Seeb, Oman
| | - Dawood Al-Salhi
- Pharmacy Department, Sultan Qaboos University Hospital, Seeb, Oman
| | - Adil Al-Riyami
- Department of Medicine (Cardiology Unit), Sultan Qaboos University Hospital, Seeb, Oman
| | - Syed Rizvi
- Department of Family Medicine & Public Health, College of Medicine and Health Sciences, Sultan Qaboos University, Seeb, Oman
| | - Niamh E Buckley
- School of Pharmacy, Queens University, Belfast, Northern Ireland
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