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Gregucci F, Bonzano E, Ng J, Talebi F, Patel M, Trick D, Chandrasekhar S, Zhou XK, Fenton-Kerimian M, Pennell R, Formenti SC. Heart and Left Anterior Descending Coronary Artery (LAD) Exposure from Hypo-Fractionated Whole Breast Radiotherapy with a Prone Setup. Cancers (Basel) 2025; 17:1562. [PMID: 40361488 PMCID: PMC12071539 DOI: 10.3390/cancers17091562] [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: 03/10/2025] [Revised: 04/11/2025] [Accepted: 04/29/2025] [Indexed: 05/15/2025] Open
Abstract
Background: Prone breast radiotherapy has been shown to optimally spare the dose to the heart and lungs; we report on the heart and left anterior descending coronary artery (LAD) dosimetry and their implications for current care. Aims: (I) To measure the mean heart dose (MHD) and LAD mean and maximum doses (Dmean and Dmax) in patients with left-side breast cancer who have undergone hypo-fractionated whole breast radiotherapy (WBRT) with a concomitant boost to the post-operative cavity (40.50 Gy to the breast and 48 Gy to the cavity in 15 fractions) in the prone position; (II) to compare the dosimetry results to those reported in the literature for other techniques. Materials and Methods: In a consecutive series of 524 irradiated left-side breast cancer patients, heart and LAD dosimetry data were collected and correlated to breast volume and the volume of the radiation boost to the tumor cavity. A descriptive statistical analysis was performed to compare the same dosimetry data with those reported in the literature from supine techniques. To account for dosimetry differences in hypo-fractionation and conventional fractionated regimens (50-60 Gy in 25-30 fractions) reported in the literature, the cardiac doses were converted to the equivalent dose in 2 Gy fractions (EQD2). As previously reported, the prone setup protocol placed the medial edges of the tangential radiation fields at least 2.5 mm from the contoured LAD. Results: In all patients' plans, the target coverage was successfully achieved. The mean values (±SD) were as follows: MHD = 0.69 Gy (±0.19) (EQD2 0.35 Gy ± 0.1); LAD Dmean = 2.20 Gy (±0.68) (EQD2 1.18 Gy ± 0.35); LAD Dmax = 4.44 Gy (±1.82) (EQD2 2.55 Gy ± 0.97). The values were consistently lower compared with those achieved by the multiple supine techniques reported in the literature. Spearman's correlation analysis revealed a strong positive correlation between LAD and heart dosimetry variables. In contrast, no strong correlation was observed between the cardiac dose metrics and breast volume, boost volume, or their ratio index. A linear correlation was detected between LAD Dmean and LAD D2% (R2 0.64); LAD D2% and heart D2% (R2 0.60); LAD Dmax and heart D2% (R2 0.41). Conclusions: The prone position protocol minimizes heart and LAD exposure. This approach results in a dosimetry advantage when compared with more complex and expensive WBRT techniques in the supine position.
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Affiliation(s)
- Fabiana Gregucci
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
| | - Elisabetta Bonzano
- Department of Radiation Oncology, IRCCS San Matteo Polyclinic Foundation, 27100 Pavia, Italy;
| | - John Ng
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
| | - Fereshteh Talebi
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
| | - Maahi Patel
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
| | - Dakota Trick
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
| | - Sharanya Chandrasekhar
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
| | - Xi Kathy Zhou
- Division of Biostatistics, Department of Population Health Sciences, Weill Cornell Medicine, New York, NY 10065, USA;
| | - Maria Fenton-Kerimian
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
| | - Ryan Pennell
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
| | - Silvia C. Formenti
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; (F.G.); (J.N.); (F.T.); (M.P.); (D.T.); (S.C.); (M.F.-K.); (R.P.)
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Cao L, Ou D, Qi W, Xu C, Ye M, Fang Y, Shi M, Huang X, Lin Q, Liu T, Cai G, Cai R, Chen M, Zhang Y, Su X, Qian X, Shen K, Chen J. A randomized trial of early cardiotoxicity in breast cancer patients receiving postoperative IMRT with or without serial cardiac dose constraints. Int J Cancer 2025; 156:1213-1224. [PMID: 39499199 PMCID: PMC11737017 DOI: 10.1002/ijc.35245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 10/11/2024] [Accepted: 10/16/2024] [Indexed: 11/07/2024]
Abstract
Optimal cardiac dose constraints in breast cancer (BC) patients undergoing postoperative intensity-modulated radiation therapy (IMRT) are unclear, although as low as possible is recommended. This trial proposes serial cardiac dose constraint to optimize cardiac safety. Postoperative BC patients eligible for anthracycline/taxanes-based chemotherapy or HER2-targeted therapy were randomized to cardiac safety arm with prespecified mean heart dose (MHD) (≤6 Gy), V30 (≤20%), and V10 (≤50%) constraints, or to a control arm with in-house protocol (mainly MHD ≤8 Gy). The primary endpoint was cumulative incidence of newly onset cardiac events within 1-year post-RT. An exploratory analysis examined the relationship between whole heart dose metrics and those of substructures. Of 199 participants, 93 were in the cardiac safety and 106 in the control arm. The cardiac safety group showed lower MHD, V10, and V30. The 1-year cardiac event incidence was slightly lower in the cardiac safety group (19.4%) compared to controls (24.9%). The LVEF and diastolic dysfunction rates were 0% and 5.4% in the study arm, and 1.9% and 8.8% in the control arm, respectively. The LAD, LV, and RV received the highest doses for left-sided patients. For right-sided patients, RA, RCA, and RV were most irradiated. The MHD, V10, and Dmax of heart significantly correlated with all substructure doses in either laterality. Our study supports the early cardiac safety profile using IMRT in BC patients receiving cardiac-toxic systemic therapy, with serial cardiac dose constraints. Combined constraints on MHD and dose-volume parameters are representative of the cardiac substructure dose.
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Affiliation(s)
- Lu Cao
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Dan Ou
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Wei‐Xiang Qi
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Cheng Xu
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Ming Ye
- Department of Radiation Oncology, Renji HospitalShanghai Jiaotong University School of MedicineShanghaiChina
| | - Yue‐Hua Fang
- Department of Cardiology, Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Mei Shi
- Department of Radiation OncologyXijing Hospital, Air Force Medical UniversityXi'anChina
| | - Xiao‐Bo Huang
- Department of Radiation Oncology, Sun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhouChina
| | - Qing Lin
- Department of Radiation OncologyTenth People's Hospital Affliated to Tongji UniversityShanghaiChina
| | - Tong Liu
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Gang Cai
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Rong Cai
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Mei Chen
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Yi‐Bin Zhang
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Xiu‐Xiu Su
- Department of Cardiology, Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Xiao‐Fang Qian
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
| | - Kun‐Wei Shen
- Comprehensive Breast Health Center, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
| | - Jia‐Yi Chen
- Department of Radiation Oncology, Ruijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
- Shanghai Key Laboratory of Proton‐therapyShanghaiChina
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Brauer J, Tumani M, Frey N, Lehmann LH. The cardio-oncologic burden of breast cancer: molecular mechanisms and importance of preclinical models. Basic Res Cardiol 2025; 120:91-112. [PMID: 39621070 PMCID: PMC11790711 DOI: 10.1007/s00395-024-01090-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2024] [Revised: 10/22/2024] [Accepted: 10/22/2024] [Indexed: 02/04/2025]
Abstract
Breast cancer, the most prevalent cancer affecting women worldwide, poses a significant cardio-oncological burden. Despite advancements in novel therapeutic strategies, anthracyclines, HER2 antagonists, and radiation remain the cornerstones of oncological treatment. However, each carries a risk of cardiotoxicity, though the molecular mechanisms underlying these adverse effects differ. Common mechanisms include DNA damage response, increased reactive oxygen species, and mitochondrial dysfunction, which are key areas of ongoing research for potential cardioprotective strategies. Since these mechanisms are also essential for effective tumor cytotoxicity, we explore tumor-specific effects, particularly in hereditary breast cancer linked to BRCA1 and BRCA2 mutations. These genetic variants impair DNA repair mechanisms, increase the risk of tumorigenesis and possibly for cardiotoxicity from treatments such as anthracyclines and HER2 antagonists. Novel therapies, including immune checkpoint inhibitors, are used in the clinic for triple-negative breast cancer and improve the oncological outcomes of breast cancer patients. This review discusses the molecular mechanisms underlying BRCA dysfunction and the associated pathological pathways. It gives an overview of preclinical models of breast cancer, such as genetically engineered mouse models, syngeneic murine models, humanized mouse models, and various in vitro and ex vivo systems and models to study cardiovascular side effects of breast cancer therapies. Understanding the underlying mechanism of cardiotoxicity and developing cardioprotective strategies in preclinical models are essential for improving treatment outcomes and reducing long-term cardiovascular risks in breast cancer patients.
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Affiliation(s)
- J Brauer
- Department of Cardiology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
- German Center of Cardiovascular Research (DZHK), Partnersite Heidelberg, Mannheim, Germany
| | - M Tumani
- Department of Cardiology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
- German Center of Cardiovascular Research (DZHK), Partnersite Heidelberg, Mannheim, Germany
| | - N Frey
- Department of Cardiology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
- German Center of Cardiovascular Research (DZHK), Partnersite Heidelberg, Mannheim, Germany
| | - L H Lehmann
- Department of Cardiology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany.
- German Center of Cardiovascular Research (DZHK), Partnersite Heidelberg, Mannheim, Germany.
- German Cancer Research Center (DKFZ), Heidelberg, Germany.
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4
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Liu X, Zheng T, Bao Y, Li P, Zhao T, Liu Y, Wang H, Sun C. Genistein Implications in Radiotherapy: Kill Two Birds with One Stone. Molecules 2025; 30:188. [PMID: 39795243 PMCID: PMC11723059 DOI: 10.3390/molecules30010188] [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: 11/05/2024] [Revised: 12/27/2024] [Accepted: 01/03/2025] [Indexed: 01/13/2025] Open
Abstract
More than 70% of cancer patients receive radiotherapy during their treatment, with consequent various side effects on normal cells due to high ionizing radiation doses despite tumor shrinkage. To date, many radioprotectors and radiosensitizers have been investigated in preclinical studies, but their use has been hampered by the high toxicity to normal cells or poor tumor radiosensitization effects. Genistein is a naturally occurring isoflavone found in soy products. It selectively sensitizes tumor cells to radiation while protecting normal cells from radiation-induced damage, thus improving the efficacy of radiotherapy and consequent therapeutic outcomes while reducing adverse effects. Genistein protects normal cells by its potent antioxidant effect that reduces oxidative stress and mitigates radiation-induced apoptosis and inflammation. Conversely, genistein increases the radiosensitivity of tumor cells through specific mechanisms such as the inhibition of DNA repair, the arrest of the cell cycle in the G2/M phase, the generation of reactive oxygen species (ROS), and the modulation of apoptosis. These effects increase the cytotoxicity of radiation. Preclinical studies demonstrated genistein efficacy in various cancer models, such as breast, prostate, and lung cancer. Despite limited clinical studies, the existing evidence supports the potential of genistein in improving the therapeutic effect of radiotherapy. Future research should focus on dosage optimization and administration, the exploration of combination therapies, and long-term clinical trials to establish genistein benefits in clinical settings. Hence, the unique ability of genistein to improve the radiosensitivity of tumor cells while protecting normal cells could be a promising strategy to improve the efficacy and safety of radiotherapy.
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Affiliation(s)
- Xiongxiong Liu
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (X.L.); (T.Z.); (Y.B.); (P.L.); (T.Z.)
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou 730000, China
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou 730000, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Tong Zheng
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (X.L.); (T.Z.); (Y.B.); (P.L.); (T.Z.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yanyu Bao
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (X.L.); (T.Z.); (Y.B.); (P.L.); (T.Z.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ping Li
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (X.L.); (T.Z.); (Y.B.); (P.L.); (T.Z.)
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou 730000, China
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou 730000, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ting Zhao
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (X.L.); (T.Z.); (Y.B.); (P.L.); (T.Z.)
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou 730000, China
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou 730000, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Liu
- School of Medical Imaging, Binzhou Medical University, Yantai 264003, China;
| | - Hui Wang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (X.L.); (T.Z.); (Y.B.); (P.L.); (T.Z.)
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou 730000, China
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou 730000, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chao Sun
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (X.L.); (T.Z.); (Y.B.); (P.L.); (T.Z.)
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou 730000, China
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou 730000, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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5
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Jahng JWS, Little MP, No HJ, Loo BW, Wu JC. Consequences of ionizing radiation exposure to the cardiovascular system. Nat Rev Cardiol 2024; 21:880-898. [PMID: 38987578 PMCID: PMC12037960 DOI: 10.1038/s41569-024-01056-4] [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] [Accepted: 06/11/2024] [Indexed: 07/12/2024]
Abstract
Ionizing radiation is widely used in various industrial and medical applications, resulting in increased exposure for certain populations. Lessons from radiation accidents and occupational exposure have highlighted the cardiovascular and cerebrovascular risks associated with radiation exposure. In addition, radiation therapy for cancer has been linked to numerous cardiovascular complications, depending on the distribution of the dose by volume in the heart and other relevant target tissues in the circulatory system. The manifestation of symptoms is influenced by numerous factors, and distinct cardiac complications have previously been observed in different groups of patients with cancer undergoing radiation therapy. However, in contemporary radiation therapy, advances in treatment planning with conformal radiation delivery have markedly reduced the mean heart dose and volume of exposure, and these variables are therefore no longer sole surrogates for predicting the risk of specific types of heart disease. Nevertheless, certain cardiac substructures remain vulnerable to radiation exposure, necessitating close monitoring. In this Review, we provide a comprehensive overview of the consequences of radiation exposure on the cardiovascular system, drawing insights from various cohorts exposed to uniform, whole-body radiation or to partial-body irradiation, and identify potential risk modifiers in the development of radiation-associated cardiovascular disease.
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Affiliation(s)
- James W S Jahng
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA.
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA.
| | - Mark P Little
- Radiation Epidemiology Branch, National Cancer Institute, Bethesda, MD, USA
- Faculty of Health and Life Sciences, Oxford Brookes University, Headington Campus, Oxford, UK
| | - Hyunsoo J No
- Department of Radiation Oncology, Southern California Permanente Medical Group, Los Angeles, CA, USA
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | - Billy W Loo
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA.
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA.
- Greenstone Biosciences, Palo Alto, CA, USA.
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López-Fernández T, Marco I, Aznar MC, Barac A, Bergler-Klein J, Meattini I, Scott JM, Cardinale D, Dent S. Breast cancer and cardiovascular health. Eur Heart J 2024; 45:4366-4382. [PMID: 39320463 DOI: 10.1093/eurheartj/ehae637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 03/08/2024] [Accepted: 09/06/2024] [Indexed: 09/26/2024] Open
Abstract
Modern cancer therapies greatly improve clinical outcomes for both early and advanced breast cancer patients. However, these advances have raised concerns about potential short- and long-term toxicities, including cardiovascular toxicities. Therefore, understanding the common risk factors and underlying pathophysiological mechanisms contributing to cardiovascular toxicity is essential to ensure best breast cancer outcomes. While cardio-oncology has emerged as a sub-speciality to address these challenges, it is essential that all cardiologists recognize and understand the cardiovascular consequences of cancer therapy. This review aims to provide a comprehensive overview of the potential adverse cardiovascular effects associated with modern breast cancer therapies. A preventive, diagnostic, and therapeutic workflow to minimize the impact of cardiovascular toxicity on patient outcomes is presented. Key aspects of this workflow include regular monitoring of cardiovascular function, early detection and management of cancer therapy-related cardiovascular toxicities, and optimization of cardiovascular risk factor control. By highlighting the gaps in knowledge in some areas, this review aims to emphasize the critical role of cardio-oncology research in ensuring the holistic well-being of patients with breast cancer.
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Affiliation(s)
- Teresa López-Fernández
- Cardiology Department, La Paz University Hospital, IdiPAZ Research Institute, C/Paseo de la Castellana n° 261, 28046 Madrid, Spain
- Cardiology Department, Quironsalud University Hospital, C. Diego de Velázquez, 1, 28223 Pozuelo de Alarcón, Madrid, Spain
| | - Irene Marco
- Cardiology Department, La Paz University Hospital, IdiPAZ Research Institute, C/Paseo de la Castellana n° 261, 28046 Madrid, Spain
| | - Marianne C Aznar
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Ana Barac
- Inova ScharHeart and Vascular, Inova Schar Cancer Institute, Fall Church, VA, USA
| | - Jutta Bergler-Klein
- Department of Cardiology, University Clinic of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Icro Meattini
- Department of Experimental and Clinical Biomedical Sciences 'M. Serio', Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Jessica M Scott
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daniela Cardinale
- Cardioncology Unit, European Institute of Oncology, I.R.C.C.S., Milan, Italy
| | - Susan Dent
- Wilmot Cancer Institute, Department of Medicine, University of Rochester, Rochester, NY, USA
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Mircea AA, Pistritu DV, Fortner A, Tanca A, Liehn EA, Bucur O. Space Travel: The Radiation and Microgravity Effects on the Cardiovascular System. Int J Mol Sci 2024; 25:11812. [PMID: 39519362 PMCID: PMC11545902 DOI: 10.3390/ijms252111812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2024] [Revised: 09/25/2024] [Accepted: 09/26/2024] [Indexed: 11/16/2024] Open
Abstract
Space flight modulates the functions of the cardiovascular system. The exposure to space conditions can alter the cerebral blood flow, as well as the venous return. Anemia, cardiac output changes, and increased activity of the sympathetic nervous system can also be seen. Understanding cardiac changes prepares astronauts for both better in-flight adaptations and long-term protection against cardiovascular diseases. The heart could undergo radio-degenerative effects when exposed to space radiation, increasing the risk of cardiovascular diseases in the long run. A high frequency of arrhythmias, such as ventricular/atrial premature complexes, have been reported during the Gemini and Apollo missions. Additionally, microgravity can lead to progressive degeneration of the myocytes and muscle atrophy with altered gene expression and calcium handling, along with impaired contractility. This review summarizes the potential cardiovascular effects of spaceflight and prevention measures.
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Affiliation(s)
- Andrei Alexandru Mircea
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
| | - Dan Valentin Pistritu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
| | - Andra Fortner
- Medical School, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany
| | - Antoanela Tanca
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
| | - Elisa Anamaria Liehn
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
- Institute for Molecular Medicine, University of Southern Denmark, 5230 Odense, Denmark
| | - Octavian Bucur
- Viron Molecular Medicine Institute, Boston, MA 02451, USA
- Genomics Research and Development Institute, 020021 Bucharest, Romania
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Yu AF, White C, Zhang Z, Liu JE, Gillespie EF, McCormick B, Khan AJ, Steingart RM, Powell SN, Cahlon O, Braunstein LZ. Echocardiographic Functional Outcomes Following Regional Nodal Irradiation for Breast Cancer Using Volumetric Modulated Arc Therapy. Adv Radiat Oncol 2024; 9:101581. [PMID: 39258142 PMCID: PMC11381723 DOI: 10.1016/j.adro.2024.101581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 07/18/2024] [Indexed: 09/12/2024] Open
Abstract
Purpose Regional nodal irradiation (RNI) for breast cancer yields improvements in disease outcomes, yet comprehensive target coverage often increases cardiac radiation therapy (RT) dose. Volumetric modulated arc therapy (VMAT) may mitigate high-dose cardiac exposure, although it often increases the volume of low-dose exposure. The cardiac implications of this dosimetric configuration (in contrast to historic 3D conformal techniques) remain uncertain. Methods and Materials Eligible patients receiving adjuvant RNI using VMAT for locoregional breast cancer were prospectively enrolled in an IRB-approved study. Echocardiograms were performed prior to RT, at the conclusion of RT, and 6 months following RT. Echocardiographic parameters were measured by a single reader and measures were compared pre- and post-RT via the signed-rank test. Changes in echocardiographic parameters over time were compared to mean and max heart doses via the Spearman correlation test. Results Among 19 evaluable patients (median age 38 years), 89% (n = 17) received doxorubicin and 37% (n = 7) received trastuzumab/pertuzumab combination therapy. All patients received VMAT-based whole-breast/chest wall and RNI. The average mean heart dose was 456 cGy (range, 187-697 cGy) and the average max heart dose was 3001 cGy (1560-4793 cGy). Among salient echocardiographic parameters, no significant decrement in cardiac function was observed when comparing pre-RT to 6 months post-RT: mean left ventricular ejection fraction (LVEF) was 61.8% (SD 4.4%) pre-RT and 62.7% (SD 3.8%) 6 months post-RT (P = .493); mean global longitudinal strain (GLS) was -19.3% (SD 2.2%) pre-RT and -19.6% (SD 1.8%) 6 months post-RT (P = .627). No individual patient exhibited reduced LVEF or sustained decrement in GLS. No correlations were observed for changes in LVEF or GLS when compared to mean or maximum heart doses (P > .1 for all). Conclusions VMAT for left-sided RNI yielded no significant early decrement in echocardiographic parameters of cardiac function, including LVEF and GLS, within this limited cohort. No patient exhibited significant LVEF changes, and none exhibited sustained decrements in GLS. VMAT may be a reasonable approach to cardiac avoidance in patients requiring RNI, including those receiving anthracyclines and HER2-directed therapy. Larger cohorts with longer follow-ups will be needed to validate these findings.
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Affiliation(s)
- Anthony F. Yu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Charlie White
- Department of Biostatistics Memorial Sloan Kettering Cancer Center, New York, New York
| | - Zhigang Zhang
- Department of Biostatistics Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jennifer E. Liu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Erin F. Gillespie
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Beryl McCormick
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Atif J. Khan
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard M. Steingart
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Simon N. Powell
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Oren Cahlon
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lior Z. Braunstein
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
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9
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Kozbenko T, Adam N, Grybas VS, Smith BJ, Alomar D, Hocking R, Abdelaziz J, Pace A, Boerma M, Azimzadeh O, Blattnig S, Hamada N, Yauk C, Wilkins R, Chauhan V. AOP report: Development of an adverse outcome pathway for deposition of energy leading to abnormal vascular remodeling. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2024; 65 Suppl 3:4-30. [PMID: 39440813 DOI: 10.1002/em.22636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2024] [Accepted: 09/26/2024] [Indexed: 10/25/2024]
Abstract
Cardiovascular diseases (CVDs) are complex, encompassing many types of heart pathophysiologies and associated etiologies. Radiotherapy studies have shown that fractionated radiation exposure at high doses (3-17 Gy) to the heart increases the incidence of CVD. However, the effects of low doses of radiation on the cardiovascular system or the effects from space travel, where radiation and microgravity are important contributors to damage, are not clearly understood. Herein, the adverse outcome pathway (AOP) framework was applied to develop an AOP to abnormal vascular remodeling from the deposition of energy. Following the creation of a preliminary pathway with the guidance of field experts and authoritative reviews, a scoping review was conducted that informed final key event (KE) selection and evaluation of the Bradford Hill criteria for the KE relationships (KERs). The AOP begins with a molecular initiating event of deposition of energy; ionization events increase oxidative stress, which when persistent concurrently causes the release of pro-inflammatory mediators, suppresses anti-inflammatory mechanisms and alters stress response signaling pathways. These KEs alter nitric oxide levels leading to endothelial dysfunction, and subsequent abnormal vascular remodeling (the adverse outcome). The work identifies evidence needed to strengthen understanding of the causal associations for the KERs, emphasizing where there are knowledge gaps and uncertainties in both qualitative and quantitative understanding. The AOP is anticipated to direct future research to better understand the effects of space on the human body and potentially develop countermeasures to better protect future space travelers.
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Affiliation(s)
- Tatiana Kozbenko
- Health Canada, Ottawa, Ontario, Canada
- University of Ottawa, Ottawa, Ontario, Canada
| | | | | | | | | | | | | | - Amanda Pace
- Carleton University, Ottawa, Ontario, Canada
| | - Marjan Boerma
- University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Omid Azimzadeh
- Federal Office for Radiation Protection (BfS), Section Radiation Biology, Neuherberg, Germany
| | | | - Nobuyuki Hamada
- Biology and Environmental Chemistry Division, Sustainable System Research Laboratory, Central Research Institute of Electric Power Industry (CRIEPI), Chiba, Japan
| | - Carole Yauk
- University of Ottawa, Ottawa, Ontario, Canada
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10
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Martínez Aguirre-Betolaza A, Dobaran Amezua A, Yagin FH, Cacicedo J, Olasagasti-Ibargoien J, Castañeda-Babarro A. Do Oncologists Recommend the "Pill" of Physical Activity in Their Practice? Answers from the Oncologist and Patients' Perspectives. Cancers (Basel) 2024; 16:1720. [PMID: 38730668 PMCID: PMC11083921 DOI: 10.3390/cancers16091720] [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: 04/10/2024] [Revised: 04/23/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
OBJECTIVES The purposes of this current questionnaire-based study were to analyse whether oncologists prescribed PA to their patients in Spain, as well as the type of exercise recommended, the variables that influence whether or not to recommend it and to compare these recommendations with the values reported by their patients. METHODS Two online questionnaires were designed for this study. The first one, filled in by the oncologists (n = 93), contained aspects such as the attitude or barriers to promoting PA. The second was designed for patients with cancer (n = 149), which assessed PA levels and counselling received from oncologists, among other facets. RESULTS The majority of oncologists (97%) recommend PA during their consultations. Instead, only 62% of patients reported participating in exercise within the last 7 days. Walking was the most common form of exercise, reported by 50% of participants. Patients who received exercise recommendations from their oncologist walked for more days (p = 0.004; ES = 0.442) and more minutes per day (p = 0.022; ES = 0.410). The barriers most highlighted by patients were lack of time and not knowing how to perform PA. CONCLUSION Oncologists and patients seem to be interested and able to participate in PA counselling and programmes. However, there was a discrepancy between what was reported by oncologists and expressed by patients in terms of recommendations for PA and the modality itself.
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Affiliation(s)
- Aitor Martínez Aguirre-Betolaza
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain; (A.M.A.-B.); (A.D.A.); (J.O.-I.)
| | - Ander Dobaran Amezua
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain; (A.M.A.-B.); (A.D.A.); (J.O.-I.)
| | - Fatma Hilal Yagin
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Inonu University, Malatya 44280, Turkey;
| | - Jon Cacicedo
- Department of Radiation Oncology, Cruces University Hospital, BioCruces Health Research Institute, Osakidetza, 48903 Barakaldo, Spain;
| | - Jurgi Olasagasti-Ibargoien
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain; (A.M.A.-B.); (A.D.A.); (J.O.-I.)
| | - Arkaitz Castañeda-Babarro
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain; (A.M.A.-B.); (A.D.A.); (J.O.-I.)
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11
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Muraleedharan A, Barik SK, Das DK, Das Majumdar SK, Mahapatra BR, Barik BK, Ramasubbu MK, M NHK, U PD, Ahmed SS, Mukherjee P, Pattanaik A, Badajena A, Mishra M, Kanungo S, Dhar SS, Parida DK. A comparative study in left-sided breast cancer treated with moderate deep inspiratory breath hold versus free breathing. J Egypt Natl Canc Inst 2024; 36:11. [PMID: 38584227 DOI: 10.1186/s43046-024-00214-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/06/2024] [Indexed: 04/09/2024] Open
Abstract
BACKGROUND The moderate deep inspiratory breath hold (mDIBH) is a modality famed for cardiac sparing. Prospective studies based on this are few from the eastern part of the world and India. We intend to compare the dosimetry between mDIBH and free-breathing (FB) plans. METHODS Thirty-two locally advanced left breast cancer patients were taken up for the study. All patients received a dose of 50 Gy in 25 fractions to the chest wall/intact breast, followed by a 10-Gy boost to the lumpectomy cavity in the case of breast conservation surgery. All the patients were treated in mDIBH using active breath coordinator (ABC). The data from the two dose volume histograms were compared regarding plan quality and the doses received by the organs at risk. Paired t-test was used for data analysis. RESULTS The dose received by the heart in terms of V5, V10, and V30 (4.55% vs 8.39%) and mean dose (4.73 Gy vs 6.74 Gy) were statistically significant in the ABC group than that in the FB group (all p-values < 0.001). Also, the dose received by the LADA in terms of V30 (19.32% vs 24.87%) and mean dose (32.99 Gy vs 46.65 Gy) were significantly less in the ABC group. The mean treatment time for the ABC group was 20 min, while that for the free-breathing group was 10 min. CONCLUSIONS Incorporating ABC-mDIBH for left-sided breast cancer radiotherapy significantly reduces the doses received by the heart, LADA, and left and right lung, with no compromise in plan quality but with an increase in treatment time.
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Affiliation(s)
- Anupam Muraleedharan
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhubaneswar, India
| | - Sandip Kumar Barik
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhubaneswar, India.
| | - Deepak Kumar Das
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhubaneswar, India
| | | | | | - Bijay Kumar Barik
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhubaneswar, India
| | | | - Nehla Haroon K M
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Poornima Devi U
- Department of Radiation Oncology, All India Institute of Medical Sciences, Mangalagiri, India
| | - Sk Soel Ahmed
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhubaneswar, India
| | - Priyanka Mukherjee
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhubaneswar, India
| | | | - Avinash Badajena
- Department of Radiation Oncology, SUM Ultimate Medicare, Bhubaneswar, India
| | - Minakshi Mishra
- Department of Radiation Oncology, All India Institute of Medical Sciences, Patna, India
| | - Satyabrata Kanungo
- Department of Radiation Oncology, PGIMER and Capital Hospital, Bhubaneswar, India
| | - Sovan Sarang Dhar
- Department of Radiation Oncology, Lady Hardinge Medical College, New Delhi, India
| | - Dillip Kumar Parida
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhubaneswar, India
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12
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Costanzo V, Ratre YK, Andretta E, Acharya R, Bhaskar LVKS, Verma HK. A Comprehensive Review of Cancer Drug-Induced Cardiotoxicity in Blood Cancer Patients: Current Perspectives and Therapeutic Strategies. Curr Treat Options Oncol 2024; 25:465-495. [PMID: 38372853 DOI: 10.1007/s11864-023-01175-z] [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] [Accepted: 12/19/2023] [Indexed: 02/20/2024]
Abstract
Cardiotoxicity has emerged as a serious outcome catalyzed by various therapeutic targets in the field of cancer treatment, which includes chemotherapy, radiation, and targeted therapies. The growing significance of cancer drug-induced cardiotoxicity (CDIC) and radiation-induced cardiotoxicity (CRIC) necessitates immediate attention. This article intricately unveils how cancer treatments cause cardiotoxicity, which is exacerbated by patient-specific risks. In particular, drugs like anthracyclines, alkylating agents, and tyrosine kinase inhibitors pose a risk, along with factors such as hypertension and diabetes. Mechanistic insights into oxidative stress and topoisomerase-II-B inhibition are crucial, while cardiac biomarkers show early damage. Timely intervention and prompt treatment, especially with specific agents like dexrazoxane and beta-blockers, are pivotal in the proactive management of CDIC.
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Affiliation(s)
- Vincenzo Costanzo
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | | | - Emanuela Andretta
- Department of Veterinary Medicine and Animal Productions, University of Naples "Federico II", Naples, Italy
| | - Rakesh Acharya
- Department of Zoology, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - L V K S Bhaskar
- Department of Zoology, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - Henu Kumar Verma
- Department of Immunopathology, Institute of Lungs Health and Immunity, Comprehensive Pneumology Center, Helmholtz Zentrum, Neuherberg, 85764, Munich, Germany.
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13
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Qian X, Ding K, Lu Y. Radiation-induced coronary artery disease during immune checkpoint inhibitor therapy: a case report. Immunotherapy 2024; 16:359-370. [PMID: 38312045 DOI: 10.2217/imt-2023-0084] [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: 04/02/2023] [Accepted: 01/05/2024] [Indexed: 02/06/2024] Open
Abstract
Radiation-induced coronary artery disease (RICAD) poses a serious concern for cancer patients post radiotherapy, typically emerging after over a decade. Immune checkpoint inhibitors (ICIs), known for cardiotoxicity, are increasingly recognized for causing cardiovascular complications. Here we report the case of a 63-year-old man with metastatic lung cancer who developed coronary artery disease during his third-line therapy with an ICI (nivolumab) and an antiangiogenic agent (bevacizumab), 3 years post chest radiotherapy. Angiography revealed relatively isolated stenosis in the left main coronary artery ostium, consistent with the radiotherapy site, with no other risk factors, suggesting RICAD. The potential for ICIs to accelerate RICAD development should be considered and necessitates careful surveillance in patients receiving both radiotherapy and ICIs.
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Affiliation(s)
- Xiajing Qian
- Department of Radiation Oncology, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315040, China
| | - Kequan Ding
- Department of Cardiology, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315040, China
| | - Yi Lu
- Department of Radiation Oncology, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315040, China
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14
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Fang W, Xie S, Deng W. Ferroptosis mechanisms and regulations in cardiovascular diseases in the past, present, and future. Cell Biol Toxicol 2024; 40:17. [PMID: 38509409 PMCID: PMC10955039 DOI: 10.1007/s10565-024-09853-w] [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: 11/28/2023] [Accepted: 02/27/2024] [Indexed: 03/22/2024]
Abstract
Cardiovascular diseases (CVDs) are the main diseases that endanger human health, and their risk factors contribute to high morbidity and a high rate of hospitalization. Cell death is the most important pathophysiology in CVDs. As one of the cell death mechanisms, ferroptosis is a new form of regulated cell death (RCD) that broadly participates in CVDs (such as myocardial infarction, heart transplantation, atherosclerosis, heart failure, ischaemia/reperfusion (I/R) injury, atrial fibrillation, cardiomyopathy (radiation-induced cardiomyopathy, diabetes cardiomyopathy, sepsis-induced cardiac injury, doxorubicin-induced cardiac injury, iron overload cardiomyopathy, and hypertrophic cardiomyopathy), and pulmonary arterial hypertension), involving in iron regulation, metabolic mechanism and lipid peroxidation. This article reviews recent research on the mechanism and regulation of ferroptosis and its relationship with the occurrence and treatment of CVDs, aiming to provide new ideas and treatment targets for the clinical diagnosis and treatment of CVDs by clarifying the latest progress in CVDs research.
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Affiliation(s)
- Wenxi Fang
- Department of Cardiology, Renmin Hospital of Wuhan University, Jiefang Road 238, Wuhan, 430060, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, 430060, People's Republic of China
| | - Saiyang Xie
- Department of Cardiology, Renmin Hospital of Wuhan University, Jiefang Road 238, Wuhan, 430060, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, 430060, People's Republic of China
| | - Wei Deng
- Department of Cardiology, Renmin Hospital of Wuhan University, Jiefang Road 238, Wuhan, 430060, People's Republic of China.
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, 430060, People's Republic of China.
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15
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González-Viguera J, Martínez-Pérez E, Pérez-Montero H, Arangüena M, Guedea F, Gutiérrez-Miguélez C. Hype or hope? A review of challenges in balancing tumor control and treatment toxicity in breast cancer from the perspective of the radiation oncologist. Clin Transl Oncol 2024; 26:561-573. [PMID: 37505372 DOI: 10.1007/s12094-023-03287-2] [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: 05/02/2023] [Accepted: 07/17/2023] [Indexed: 07/29/2023]
Abstract
The aim of this article is to discuss the challenges and new strategies in managing breast cancer patients, with a specific focus on radiation oncology and the importance of balancing oncologic outcomes with quality of life and post-treatment morbidity. A comprehensive literature review was conducted to identify advances in the management of breast cancer, exploring de-escalation strategies, hypofractionation schemes, predictors and tools for reducing toxicity (radiation-induced lymphocyte apoptosis, deep inspiration breath-hold, adaptive radiotherapy), enhancer treatments (hyperthermia, immunotherapy) and innovative diagnostic modalities (PET-MRI, omics). Balancing oncologic outcomes with quality of life and post-treatment morbidity is crucial in the era of personalized medicine. Radiotherapy plays a critical role in the management of breast cancer patients. Large randomized trials are necessary to generalize some practices and cost remains the main obstacle for many innovations that are already applicable.
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Affiliation(s)
- Javier González-Viguera
- Radiation Oncology Department, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Evelyn Martínez-Pérez
- Radiation Oncology Department, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Héctor Pérez-Montero
- Radiation Oncology Department, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Marina Arangüena
- Radiation Oncology Department, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ferran Guedea
- Radiation Oncology Department, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Barcelona, Spain
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16
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Tyebally S, Sia CH, Chen D, Abiodun A, Dalakoti M, Chan PF, Koo CY, Tan LL. The intersection of heart failure and cancer in women: a review. Front Cardiovasc Med 2024; 11:1276141. [PMID: 38481958 PMCID: PMC10933022 DOI: 10.3389/fcvm.2024.1276141] [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: 08/18/2023] [Accepted: 01/22/2024] [Indexed: 11/02/2024] Open
Abstract
Cancer and cardiovascular disease represent the two leading causes of morbidity and mortality worldwide. Women continue to enjoy a greater life expectancy than men. However, this comes at a cost with more women developing diabetes, hypertension and coronary artery disease as they age. These traditional cardiovascular risk factors not only increase their lifetime risk of heart failure but also their overall risk of cancer. In addition to this, many of the cancers with female preponderance are treated with potentially cardiotoxic therapies, adding to their increased risk of developing heart failure. As a result, we are faced with a higher risk population, potentially suffering from both cancer and heart failure simultaneously. This is of particular concern given the coexistence of heart failure and cancer can confer a worse prognosis than either a single diagnosis of heart failure or cancer alone. This review article explores the intersection of heart failure and cancer in women at multiple levels, including traditional cardiovascular risk factors, cardiovascular toxicity derived from antineoplastic and radiation therapy, shared pathophysiology and HF as an oncogenic process. This article further identifies opportunities and strategies for intervention and optimisation, whilst highlighting the need for contemporary guidelines to better inform clinical practice.
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Affiliation(s)
- Sara Tyebally
- Division of Cardiology, Department of Medicine, Ng Teng Fong General Hospital, Singapore, Singapore
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Ching-Hui Sia
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Daniel Chen
- Hatter Cardiovascular Institute, University College London, London, United Kingdom
- Department of Cardiology, Princes of Wales Hospital, Sydney, NSW, Australia
| | - Aderonke Abiodun
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Mayank Dalakoti
- Division of Cardiology, Department of Medicine, Ng Teng Fong General Hospital, Singapore, Singapore
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore
- Department of Cardiology, NUS Cardiovascular Metabolic Disease Translational Research Program, Singapore, Singapore
| | - Po Fun Chan
- Division of Cardiology, Department of Medicine, Ng Teng Fong General Hospital, Singapore, Singapore
| | - Chieh-Yang Koo
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Li Ling Tan
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore
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17
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Thompson T, Phimister A, Raskin A. Adolescent Onset of Acute Heart Failure. Med Clin North Am 2024; 108:59-77. [PMID: 37951656 DOI: 10.1016/j.mcna.2023.06.016] [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] [Indexed: 11/14/2023]
Abstract
Heart failure in adolescents can manifest due to a multitude of causes. Presentation is often quite variable ranging from asymptomatic to decompensated heart failure or sudden cardiac death. Because of the diverse nature of this disease, a thoughtful and extensive evaluation is critical to establishing the diagnosis and treatment plan. Identifying and addressing reversible pathologies often leads to functional cardiac recovery. Some disease states are irreversible and progressive, requiring chronic heart failure management and potentially advanced therapies such as transplantation.
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Affiliation(s)
- Tracey Thompson
- Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
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18
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Walls GM, Ghita M, Herron B, Edgar KS, Kuburas R, Watson CJ, Grieve DJ, Cole AJ, Jain S, Butterworth KT. A multimodality assessment of the protective capacity of statin therapy in a mouse model of radiation cardiotoxicity. Radiother Oncol 2024; 190:110004. [PMID: 37972738 DOI: 10.1016/j.radonc.2023.110004] [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: 05/11/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE Despite technological advances in radiotherapy (RT), cardiotoxicity remains a common complication in patients with lung, oesophageal and breast cancers. Statin therapy has been shown to have pleiotropic properties beyond its lipid-lowering effects. Previous murine models have shown statin therapy can reduce short-term functional effects of whole-heart irradiation. In this study, we assessed the efficacy of atorvastatin in protecting against the late effects of radiation exposure on systolic function, cardiac conduction, and atrial natriuretic peptide (ANP) following a clinically relevant partial-heart radiation exposure. MATERIALS AND METHODS Female, 12-week old, C57BL/6j mice received an image-guided 16 Gy X-ray field to the base of the heart using a small animal radiotherapy research platform (SARRP), with or without atorvastatin from 1 week prior to irradiation until the end of the experiment. The animals were followed for 50 weeks with longitudinal transthoracic echocardiography (TTE) and electrocardiography (ECG) every 10 weeks, and plasma ANP every 20 weeks. RESULTS At 30-50 weeks, mild left ventricular systolic function impairment observed in the RT control group was less apparent in animals receiving atorvastatin. ECG analysis demonstrated prolongation of components of cardiac conduction related to the heart base at 10 and 30 weeks in the RT control group but not in animals treated with atorvastatin. In contrast to systolic function, conduction disturbances resolved at later time-points with radiation alone. ANP reductions were lower in irradiated animals receiving atorvastatin at 30 and 50 weeks. CONCLUSIONS Atorvastatin prevents left ventricular systolic dysfunction, and the perturbation of cardiac conduction following partial heart irradiation. If confirmed in clinical studies, these data would support the use of statin therapy for cardioprotection during thoracic radiotherapy.
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Affiliation(s)
- Gerard M Walls
- Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Lisburn Road, Belfast, UK; Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Jubilee Road, Belfast, UK.
| | - Mihaela Ghita
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Jubilee Road, Belfast, UK
| | - Brian Herron
- Department of Histopathology Royal Victoria Hospital, Belfast Health & Social Care Trust, Falls Road, Belfast, UK
| | - Kevin S Edgar
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Jubilee Road, Belfast, UK
| | - Refik Kuburas
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Jubilee Road, Belfast, UK
| | - Chris J Watson
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Jubilee Road, Belfast, UK
| | - David J Grieve
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Jubilee Road, Belfast, UK
| | - Aidan J Cole
- Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Lisburn Road, Belfast, UK; Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Jubilee Road, Belfast, UK
| | - Suneil Jain
- Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Lisburn Road, Belfast, UK; Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Jubilee Road, Belfast, UK
| | - Karl T Butterworth
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Jubilee Road, Belfast, UK
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19
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Meng C, Wang X, Fan L, Fan Y, Yan Z, Wang Y, Li Y, Zhang J, Lv S. A new perspective in the prevention and treatment of antitumor therapy-related cardiotoxicity: Intestinal microecology. Biomed Pharmacother 2024; 170:115588. [PMID: 38039758 DOI: 10.1016/j.biopha.2023.115588] [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: 08/02/2023] [Revised: 09/17/2023] [Accepted: 09/25/2023] [Indexed: 12/03/2023] Open
Abstract
The continuous development of antitumor therapy has significantly reduced the mortality of patients with malignancies. However, the antitumor-related cardiotoxicity has become the leading cause of long-term mortality in patients with malignancies. Besides, the pathogenesis of antitumor-related cardiotoxicity is still unclear, and practical means of prevention and treatment are lacking in clinical practice. Therefore, the major challenge is how to combat the cardiotoxicity of antitumor therapy effectively. More and more studies have shown that antitumor therapy kills tumor cells while causing damage to sensitive tissues such as the intestinal mucosa, leading to the increased permeability of the intestine and the dysbiosis of intestinal microecology. In addition, the dysbiosis of intestinal microecology contributes to the development and progression of cardiovascular diseases through multiple pathways. Thus, the dysbiosis of intestinal microecology may be a potential mechanism and target for antitumor-related cardiotoxicity. We summarized the characteristics of intestinal microecology disorders induced by antitumor therapy and the association between intestinal microecological dysbiosis and CVD. And on this basis, we hypothesized the potential mechanisms of intestinal microecology mediating the occurrence of antitumor-related cardiotoxicity. Then we reviewed the previous studies targeting intestinal microecology against antitumor-associated cardiotoxicity, aiming to provide a reference for future studies on the occurrence and prevention of antitumor-related cardiotoxicity by intestinal microecology.
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Affiliation(s)
- Chenchen Meng
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion), Tianjin, China
| | - Xiaoming Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion), Tianjin, China
| | - Lu Fan
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion), Tianjin, China
| | - Yajie Fan
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion), Tianjin, China
| | - Zhipeng Yan
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion), Tianjin, China
| | - Yunjiao Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion), Tianjin, China
| | - Yanyang Li
- Department of integrated Chinese and Western medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.
| | - Junping Zhang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion), Tianjin, China.
| | - Shichao Lv
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion), Tianjin, China.
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20
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Zampieri M, Di Filippo C, Zocchi C, Fico V, Golinelli C, Spaziani G, Calabri G, Bennati E, Girolami F, Marchi A, Passantino S, Porcedda G, Capponi G, Gozzini A, Olivotto I, Ragni L, Favilli S. Focus on Paediatric Restrictive Cardiomyopathy: Frequently Asked Questions. Diagnostics (Basel) 2023; 13:3666. [PMID: 38132249 PMCID: PMC10742619 DOI: 10.3390/diagnostics13243666] [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: 09/30/2023] [Revised: 11/21/2023] [Accepted: 11/28/2023] [Indexed: 12/23/2023] Open
Abstract
Restrictive cardiomyopathy (RCM) is characterized by restrictive ventricular pathophysiology determined by increased myocardial stiffness. While suspicion of RCM is initially raised by clinical evaluation and supported by electrocardiographic and echocardiographic findings, invasive hemodynamic evaluation is often required for diagnosis and management of patients during follow-up. RCM is commonly associated with a poor prognosis and a high incidence of heart failure, and PH is reported in paediatric patients with RCM. Currently, only a few therapies are available for specific RCM aetiologies. Early referral to centres for advanced heart failure treatment is often necessary. The aim of this review is to address questions frequently asked when facing paediatric patients with RCM, including issues related to aetiologies, clinical presentation, diagnostic process and prognosis.
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Affiliation(s)
- Mattia Zampieri
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
- Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy
| | - Chiara Di Filippo
- Local Health Unit, Outpatient Cardiology Clinic, 84131 Salerno, Italy
| | - Chiara Zocchi
- Cardiovascular Department, San Donato Hospital, 52100 Arezzo, Italy
| | - Vera Fico
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
- Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy
| | - Cristina Golinelli
- Pediatric Cardiology and Adult Congenital Heart Disease Program, Department of Cardio—Thoracic and Vascular Medicine, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
| | - Gaia Spaziani
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
| | - Giovanni Calabri
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
| | - Elena Bennati
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
| | - Francesca Girolami
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
| | - Alberto Marchi
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
- Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy
| | - Silvia Passantino
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
| | - Giulio Porcedda
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
| | - Guglielmo Capponi
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
| | - Alessia Gozzini
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
| | - Iacopo Olivotto
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
- Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy
| | - Luca Ragni
- Pediatric Cardiology and Adult Congenital Heart Disease Program, Department of Cardio—Thoracic and Vascular Medicine, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy
| | - Silvia Favilli
- Pediatric Cardiology, Meyer Children’s University Hospital IRCCS, 50134 Florence, Italy (S.F.)
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21
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Mitchell JD, Laurie M, Xia Q, Dreyfus B, Jain N, Jain A, Lane D, Lenihan DJ. Risk profiles and incidence of cardiovascular events across different cancer types. ESMO Open 2023; 8:101830. [PMID: 37979325 PMCID: PMC10774883 DOI: 10.1016/j.esmoop.2023.101830] [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: 08/12/2023] [Accepted: 09/04/2023] [Indexed: 11/20/2023] Open
Abstract
BACKGROUND Cancer survivors are at increased risk for cardiovascular (CV) disease, although additional data are needed to better understand the incidence of CV events across different malignancies. This study sought to characterize the incidence of major adverse CV events [myocardial infarction, stroke, unstable angina (MACE), or heart failure (HF)] across multiple cancer types after cancer diagnosis. PATIENTS AND METHODS Patients were identified from a USA-based administrative claims database who had index cancer diagnoses of breast, lung, prostate, melanoma, myeloma, kidney, colorectal, leukemia, or lymphoma between 2011 and 2019, with continuous enrollment for ≥12 months before diagnosis. Baseline CV risk factors and incidence rates of CV events post-index were identified for each cancer. Multivariable Cox hazards models assessed the cumulative incidence of MACE, accounting for baseline risk factors. RESULTS Among 839 934 patients across nine cancer types, CV risk factors were prevalent. The cumulative incidence of MACE was highest in lung cancer and myeloma, and lowest in breast cancer, prostate cancer, and melanoma. MACE cumulative incidence for lung cancer was 26% by 4 years (2.7-fold higher relative to breast cancer). The incidence of stroke was especially pronounced in lung cancer, while HF was highest in myeloma and lung cancer. CONCLUSIONS CV events were especially increased following certain cancer diagnoses, even after accounting for baseline risk factors. Understanding the variable patient characteristics and associated CV events across different cancers can help target appropriate CV risk factor modification and develop strategies to minimize adverse CV events and improve patient outcomes.
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Affiliation(s)
- J D Mitchell
- Cardio-Oncology Center of Excellence, Washington University in St. Louis, St. Louis, USA; International Cardio-Oncology Society, Tampa, USA.
| | - M Laurie
- Bristol Myers Squibb, Lawrenceville, USA
| | - Q Xia
- Bristol Myers Squibb, Lawrenceville, USA
| | - B Dreyfus
- Bristol Myers Squibb, Lawrenceville, USA
| | - N Jain
- Mu Sigma, Northbrook, USA
| | - A Jain
- Mu Sigma, Northbrook, USA
| | - D Lane
- Bristol Myers Squibb, Lawrenceville, USA
| | - D J Lenihan
- International Cardio-Oncology Society, Tampa, USA; Cape Cardiology Group, Saint Francis Healthcare, Cape Girardeau, USA
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22
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Palumbo I, Marcantonini M, Scialpi M, Bini V, DI Benedetto M, Nucciarelli S, Fulcheri C, Perrucci E, Aristei C. Heart and Coronary Artery Dose Sparing in Left-sided Breast Cancer: 3D-Conformal Radiotherapy vs. Helical Tomotherapy. In Vivo 2023; 37:2760-2767. [PMID: 37905615 PMCID: PMC10621428 DOI: 10.21873/invivo.13387] [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: 07/07/2023] [Revised: 08/21/2023] [Accepted: 08/25/2023] [Indexed: 11/02/2023]
Abstract
BACKGROUND/AIM To compare heart, left ventricle (LV) and coronary artery dose-sparing with three-dimensional conformal radiotherapy (3D-CRT) vs. helical tomotherapy (HT) in left-sided breast cancer (BC). PATIENTS AND METHODS 3D-CRT and HT treatments were planned for 20 patients (pts). Computed tomography (CT) scans without and with intravenous contrast (ic) were performed and co-registered. Left breast and organs at risk (OARs) were contoured. Dose-volume histograms (DVHs) for 3D-CRT and HT treatment plans were evaluated in terms of planning target volume for evaluation (PTVeval) coverage and dose to the OARs. RESULTS HT provided the best target coverage and significantly reduced D2% and mean dose to the left anterior descending artery (LADA) and to the LADA-planning organ at risk volume (PRV), D2%, V5 and mean dose to the LV and D2% and V25 to the heart. As expected, due to the rotational delivery, the dose to all other coronary arteries and their PRV, contralateral breast and lungs was higher with HT. CONCLUSION In left-sided BC, HT provided the best target coverage and significantly reduced LV and LADA doses. Moreover D2% and V25 to the heart were significantly reduced. Further studies are needed to correlate dosimetric findings with in-depth cardiac monitoring.
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Affiliation(s)
- Isabella Palumbo
- Radiation Oncology Section, University of Perugia and Perugia General Hospital, Perugia, Italy;
| | | | - Michele Scialpi
- Diagnostic Imaging Division, University of Perugia and Perugia General Hospital, Perugia, Italy
| | - Vittorio Bini
- Internal Medicine Endocrine and Metabolic Science Section, University of Perugia, Perugia, Italy
| | | | | | | | | | - Cynthia Aristei
- Radiation Oncology Section, University of Perugia and Perugia General Hospital, Perugia, Italy
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23
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Abbasi MA, Bruno G, Di Stefano C, Garcia Bello L, Laack NN, Corbin KS, Whitaker TJ, Pellikka PA, Mutter RW, Villarraga HR. Detection of Early Myocardial Dysfunction by Imaging Biomarkers in Cancer Patients Undergoing Photon Beam vs. Proton Beam Radiotherapy: A Prospective Study. J Cardiovasc Dev Dis 2023; 10:418. [PMID: 37887865 PMCID: PMC10607871 DOI: 10.3390/jcdd10100418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/30/2023] [Accepted: 10/02/2023] [Indexed: 10/28/2023] Open
Abstract
1. Background: We sought to determine acute and subacute changes in cardiac function after proton beam (PBT) and photon beam (PhT) radiotherapy (RT) using conventional and two-dimensional speckle tracking echocardiography (2D-STE) in patients with malignant breast and thoracic tumors. 2. Methods: Between March 2016 and March 2017, 70 patients with breast or thoracic cancer were prospectively enrolled and underwent transthoracic echocardiography with comprehensive strain analysis at pretreatment, mid-treatment, end of treatment, and 3 months after RT. 3. Results: PBT was used to treat 44 patients; PhT 26 patients. Mean ± SD age was 55 ± 12 years; most patients (93%) were women. The median (interquartile range) of the mean heart dose was lower in the PBT than the PhT group (47 [27-79] vs. 217 [120-596] cGy, respectively; p < 0.001). Ejection fraction did not change in either group. Only the PhT group had reduced systolic tissue Doppler velocities at 3 months. 2D-STE showed changes in endocardial and epicardial longitudinal, radial, and circumferential early diastolic strain rate (SRe) in patients undergoing PhT (global longitudinal SRe, pretreatment vs. end of treatment (p = 0.04); global circumferential SRe, pretreatment vs. at 3-month follow-up (p = 0.003); global radial SRe, pretreatment vs. at 3-month follow-up (p = 0.02) for endocardial values). Epicardial strain values decreased significantly only in patients treated with PhT. Patients in the PhT group had a significant decrease in epicardial global longitudinal systolic strain rate (GLSRs) (epicardial GLSRs, at baseline vs. at end of treatment [p = 0.009]) and in GCSRe and GRSRe (epicardial GCSRe, at baseline vs. at 3-month follow-up (p = 0.02); epicardial GRSRe, at baseline vs. at 3-month follow-up (p = 0.03)) during treatment and follow-up. No changes on 2D-STE were detected in the PBT group. 4. Conclusions: Patients who underwent PhT but not PBT had reduced tissue Doppler velocities and SRe values during follow-up, suggesting early myocardial relaxation abnormalities. PBT shows promise as a cardiac-sparing RT technology.
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Affiliation(s)
| | - Giulia Bruno
- Hypertension Unit, Department of Medical Sciences, Città della Salute e della Scienza, University of Torino, 3-10126 Torino, Italy
| | - Cristina Di Stefano
- Hypertension Unit, Department of Medical Sciences, Città della Salute e della Scienza, University of Torino, 3-10126 Torino, Italy
| | - Laura Garcia Bello
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, MN 55905, USA
| | - Nadia N. Laack
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN 55905, USA
| | | | | | | | - Robert W. Mutter
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN 55905, USA
- Department of Pharmacology, Mayo Clinic, Rochester, MN 55905, USA
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24
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Hatayama Y, Kudo S, Ota R, Kuroki A, Tanaka M, Yotsuya C, Ichise K, Fujioka I, Sato M, Kawaguchi H, Aoki M. Investigation of the efficacy of the change ratio of brain natriuretic peptide for predicting the cardiac effects of chemoradiotherapy on esophageal cancer. Oncol Lett 2023; 26:439. [PMID: 37664653 PMCID: PMC10472025 DOI: 10.3892/ol.2023.14026] [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: 02/21/2023] [Accepted: 07/03/2023] [Indexed: 09/05/2023] Open
Abstract
The aim of this study was to investigate the effectiveness of brain natriuretic peptide (BNP) as a predictor of radiological effects on the heart. A total of 41 patients with esophageal cancer who underwent chemoradiotherapy (CRT) were retrospectively investigated. The BNP levels were measured on the first day of CRT (pre-CRT) and the last day of CRT (post-CRT), and the median concentration of BNP and dosimetric parameters of the heart were calculated. The change ratio of BNP was calculated as follows: [(BNP post-CRT) - (BNP pre-CRT)]/(BNP pre-CRT). The comparison of BNP pre-CRT with post-CRT was performed using a Wilcoxon signed-rank test. The relationship between dosimetric parameters and change ratio was analyzed using Spearman's correlation coefficient. The median levels of BNP of pre-CRT and post-CRT were 10 and 22 pg/ml, respectively, and the difference was statistically significant (P<0.0001). Significant correlations (all P<0.05) were observed between the change ratio and mean dose, V5, V10, V20, and V30. Of the cohort, 14 patients developed acute-to-subacute cardiac events, such as pericardial effusion, cardiomegaly, acute exacerbation of chronic heart failure, and a decreased ejection fraction. The change ratios of BNP, V5, V10, V20, and V30 were significantly higher in patients who experienced cardiac events compared with those who did not. The results of this study showed that BNP measurement, particularly the change ratio of BNP pre- and post-CRT, may be a useful cardiac event predictor in addition to dosimetric parameters.
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Affiliation(s)
- Yoshiomi Hatayama
- Department of Radiation Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Shiori Kudo
- Hirosaki University School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Riko Ota
- Hirosaki University School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Akane Kuroki
- Hirosaki University School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Mitsuki Tanaka
- Department of Radiation Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Chihiro Yotsuya
- Department of Internal Medicine, Kodomari Clinic, Kitatsugaru-gun, Aomori 037-0512, Japan
| | - Koji Ichise
- Department of Radiation Oncology, Sumitomo Hospital, Osaka, Osaka 530-0005, Japan
| | - Ichitaro Fujioka
- Department of Radiation Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Mariko Sato
- Department of Radiation Oncology, Southern Tohoku BNCT Research Center, Koriyama, Fukushima 963-8563, Japan
| | - Hideo Kawaguchi
- Department of Radiation Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Masahiko Aoki
- Department of Radiation Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan
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25
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Bedi R, Ahmad A, Horbal P, Mar PL. Radiation-associated Arrhythmias: Putative Pathophysiological Mechanisms, Prevalence, Screening and Management Strategies. Arrhythm Electrophysiol Rev 2023; 12:e24. [PMID: 37680206 PMCID: PMC10481379 DOI: 10.15420/aer.2022.44] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 06/16/2023] [Indexed: 09/09/2023] Open
Abstract
Radiation-associated cardiovascular disease, an increasingly recognised disease process, is a significant adverse effect of radiation therapy for common malignancies that involve the chest, and include lymphomas, lung, mediastinal and breast cancers. Two factors contribute to the increasing incidence of radiation-associated cardiovascular disease: advances in malignancy detection and the improved survival of cancer patients, by which many symptoms of radiation-associated cardiovascular disease, specifically radiation-associated arrhythmias, present years and/or decades following initial radiotherapy. We present a focused overview of the currently understood pathophysiology, prevalence and management strategies of radiation-associated arrhythmias, which include bradyarrhythmias, tachyarrhythmias and autonomic dysfunction.
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Affiliation(s)
- Rohil Bedi
- Department of Internal Medicine, Saint Louis University School of Medicine St Louis, Missouri, US
| | - Ali Ahmad
- Department of Internal Medicine, Saint Louis University School of Medicine St Louis, Missouri, US
| | - Piotr Horbal
- Department of Internal Medicine, Saint Louis University School of Medicine St Louis, Missouri, US
- Division of Cardiovascular Medicine, Department of Internal Medicine, Ohio State University Columbus, Ohio, US
| | - Philip L Mar
- Division of Cardiology, Department of Internal Medicine, Saint Louis University School of Medicine St Louis, Missouri, US
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26
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Wang C, Tian X, Feng X, Demuyakor A, Hu S, Wang Y, Li L, Cui L, Dong F, Dai J, Lei F, Xu Y, Du Z, Shi M, Liu J, Xing L, E M. Pancoronary plaque characteristics and clinical outcomes in acute coronary syndrome patients with cancer history. Atherosclerosis 2023; 378:117118. [PMID: 37127496 DOI: 10.1016/j.atherosclerosis.2023.03.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/13/2023] [Accepted: 03/31/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND AND AIMS The prevalence of acute coronary syndrome (ACS) patients with cancer history is increasing and it is associated with higher mortality. However, there is limited evidence on the characteristics of coronary plaque in ACS patients with cancer history. This study explored the pancoronary plaque characteristics in ACS patients with cancer history by optical coherence tomography (OCT). METHODS A total of 306 ACS patients treated by 3-vessel OCT at the time of percutaneous coronary intervention (PCI) were included, retrospectively. Patients were divided into two groups according to the presence or absence of cancer history: one group with cancer history (n = 98) and a matched group without cancer history (n = 208). RESULTS A total of 314 culprit lesions and 514 nonculprit lesions were identified by OCT in this study. In culprit lesions, ACS patients with cancer history had higher incidence of thin cap fibroatheroma (TCFA) (p = 0.016), cholesterol crystals (p = 0.028), calcification (p = 0.001) and thrombus (p = 0.001), and had thinner fibrous cap thickness (FCT) (p = 0.011), greater maximum lipid arc (p = 0.042) and lipid index (p < 0.001), compared to matched ACS patients without cancer history. In nonculprit lesions, ACS patients with cancer history had higher prevalence of high-risk plaque (14.7% vs. 7.7%, p = 0.017), nonculprit rupture (14.7% vs. 6.3%, p = 0.003), and TCFA (52.2% vs. 28.3%, p < 0.001), and had higher incidence of calcification (p = 0.003), thrombus (p = 0.029), cholesterol crystals (p = 0.002) and microchannels (p = 0.029). These non-culprit lesions had longer lesion length (p = 0.001), thinner FCT (p < 0.001), greater maximum lipid arc (p = 0.016) and lipid index (p < 0.001). CONCLUSIONS ACS patients with cancer history showed more high-risk plaque features in culprit and nonculprit lesions, compared with ACS patients without cancer history. Therefore, ACS patients with cancer history may have greater pancoronary vulnerability. This may predict a poorer prognosis for ACS patients with cancer history.
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Affiliation(s)
- Chao Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Xueqin Tian
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Xue Feng
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Abigail Demuyakor
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Sining Hu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Yini Wang
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Lulu Li
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Lina Cui
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Fuhong Dong
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Jiannan Dai
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Fangmeng Lei
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Yishuo Xu
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Zhuo Du
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China
| | - Manru Shi
- Department of Radiation Oncology, Harbin Medical University Tumor Hospital, Harbin, China
| | - Jiayin Liu
- Department of Radiation Oncology, Harbin Medical University Tumor Hospital, Harbin, China
| | - Lei Xing
- Department of Cardiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, 246 Xuefu Road, Nangang District, 150086, Harbin, China.
| | - Mingyan E
- Department of Radiation Oncology, Harbin Medical University Tumor Hospital, Harbin, China.
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27
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Wang SY, Lin KH, Wu YW, Yu CW, Yang SY, Shueng PW, Hsu CX, Wu TH. Evaluation of the cardiac subvolume dose and myocardial perfusion in left breast cancer patients with postoperative radiotherapy: a prospective study. Sci Rep 2023; 13:10578. [PMID: 37386034 PMCID: PMC10310776 DOI: 10.1038/s41598-023-37546-7] [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: 12/08/2022] [Accepted: 06/23/2023] [Indexed: 07/01/2023] Open
Abstract
Adjuvant breast radiotherapy could reduce the risk of local recurrence. However, the radiation dose received by the heart also increases the risk of cardiotoxicity and causes consequential heart diseases. This prospective study aimed to evaluate more precisely cardiac subvolume doses and corresponding myocardial perfusion defects according to the American Heart Association (AHA)'s 20-segment model for single photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) interpretation for breast cancer after radiotherapy. The 61 female patients who underwent adjuvant radiotherapy following breast cancer surgery for left breast cancer were enrolled. SPECT MPI were performed before radiotherapy for baseline study, and 12 months after for follow-up. Enrolled patients were divided into two groups, new perfusion defect (NPD) and non new perfusion defect found (non-NPD) according to myocardial perfusion scale score. CT simulation data, radiation treatment planning, and SPECT MPI images were fused and registered. The left ventricle was divided into four rings, three territories, and 20 segments according to the AHA's 20-segment model of the LV. The doses between NPD and non-NPD groups were compared by the Mann-Whitney test. The patients were divided into two groups: NPD group (n = 28) and non-NPD group (n = 33). The mean heart dose was 3.14 Gy in the NPD group and 3.08 Gy in the non-NPD group. Mean LV doses were 4.84 Gy and 4.71 Gy, respectively. The radiation dose of the NPD group was higher than the non-NPD group in the 20 segments of LV. There was significant difference in segment 3 (p = 0.03). The study indicated that the radiation doses to 20 segments of LV in NPD were higher than those in non-NPD significantly at segment 3, and higher in other segments in general. In the bull's eye plot combining radiation dose and NPD area, we found that the new cardiac perfusion decline may exist even in the low radiation dose region.Trial registration: FEMH-IRB-101085-F. Registered 01/01/2013, https://clinicaltrials.gov/ct2/show/NCT01758419?cond=NCT01758419&draw=2&rank=1 .
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Affiliation(s)
- Shan-Ying Wang
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Nuclear Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Kuan-Heng Lin
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Radiation Oncology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Yen-Wen Wu
- Department of Nuclear Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chih-Wei Yu
- Department of Radiation Oncology, China Medical University Hsinchu Hospital, Hsinchu County, Taiwan
| | - Shu-Ya Yang
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Pei-Wei Shueng
- Department of Radiation Oncology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chen-Xiong Hsu
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Department of Radiation Oncology, Far Eastern Memorial Hospital, New Taipei City, Taiwan.
| | - Tung-Hsin Wu
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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Umezawa R, Ota H, Takagi H, Kadoya N, Nakajima Y, Takahashi N, Yamamoto T, Takase K, Jingu K. Clinical impact of radiation-induced myocardial damage detected by cardiac magnetic resonance imaging and dose-volume histogram parameters of the left ventricle as prognostic factors of cardiac events after chemoradiotherapy for esophageal cancer. JOURNAL OF RADIATION RESEARCH 2023:7194110. [PMID: 37308130 DOI: 10.1093/jrr/rrad040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/27/2023] [Indexed: 06/14/2023]
Abstract
This prospective study aimed to evaluate whether radiation (RT)-induced myocardial damage by cardiac magnetic resonance (CMR) imaging could be a predictor of cardiac events after chemoradiotherapy (CRT) for esophageal cancer and determine the dose-volume histogram (DVH) parameters of the left ventricle (LV) in predicting cardiac events. CMR imaging was performed before and 6 months after CRT in patients receiving definitive CRT. RT-induced myocardial damage was defined as abnormal CMR findings indicating myocardial fibrosis corresponding to an isodose line of ≥30 Gy. The cutoff values of the LV DVH parameters were calculated using the receiver operating characteristic curve based on the presence of RT-induced myocardial damage. The prognostic factors related to cardiac events of Grade 3 or higher were examined. Twenty-three patients were enrolled in the study. RT-induced myocardial damage by late gadolinium enhancement and/or an increase of 100 ms or higher in native T1 post-CRT was detected in 10 of the 23 patients. LV V45 was the best predictive factor for RT-induced myocardial damage with a cutoff value of 2.1% and an area under the curve of 0.75. The median follow-up period was 82.1 months. The 5- and 7-year cumulative incidences of cardiac events of Grade 3 or higher were 14.7 and 22.4%, respectively. RT-induced myocardial damage and LV V45 were significant risk factors (P = 0.015 and P = 0.013, respectively). RT-induced myocardial damage is a significant predictor of cardiac events. LV V45 is associated with RT-induced myocardial damage and subsequent cardiac events.
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Affiliation(s)
- Rei Umezawa
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
| | - Hideki Ota
- Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
| | - Hidenobu Takagi
- Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
| | - Noriyuki Kadoya
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
| | - Yujiro Nakajima
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
- Department of Radiological Sciences, Komazawa University, 1-23-1, Setagayaku, Tokyo, 154-8525, Japan
| | - Noriyoshi Takahashi
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
| | - Takaya Yamamoto
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
| | - Kei Takase
- Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
| | - Keiichi Jingu
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan
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Yu A, White C, Zhang Z, Liu J, Gillespie E, McCormick B, Khan A, Steingart R, Powell S, Cahlon O, Braunstein L. Regional nodal irradiation for breast cancer using volumetric modulated arc therapy: Echocardiographic functional outcomes. RESEARCH SQUARE 2023:rs.3.rs-2908730. [PMID: 37333127 PMCID: PMC10274959 DOI: 10.21203/rs.3.rs-2908730/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Introduction Regional nodal irradiation (RNI) for breast cancer yields improvements in disease outcomes, yet comprehensive target coverage often increases cardiac radiation (RT) dose. Volumetric modulated arc therapy (VMAT) may mitigate high-dose cardiac exposure, although often increases the volume of low-dose exposure. The cardiac implications of this dosimetric configuration (in contrast to historic 3D conformal techniques) remains uncertain. Methods Eligible patients receiving adjuvant RNI using VMAT for locoregional breast cancer were prospectively enrolled on an IRB-approved study. Echocardiograms were performed prior to RT, at the conclusion of RT, and 6-months following RT. Echocardiographic parameters were measured by a single reader (AY) and measures were compared pre- and post-RT via the Wilcoxon rank sum test. Changes in echocardiographic parameters over time were compared to mean and max heart doses via the Spearman correlation test. Results Among 19 evaluable patients (median age 38), 89% (n=17) received doxorubicin and 37% (n=7) received trastuzumab/pertuzumab combination therapy. All patients received VMAT-based whole-breast/chest-wall and regional nodal irradiation. Average mean heart dose was 456cGy (range 187-697cGy) and average max heart dose was 3001cGy (1560-4793cGy). Among salient echocardiographic parameters, no significant decrement in cardiac function was observed when comparing pre-RT to 6-months post-RT: mean left ventricular ejection fraction (LVEF) was 61.8 (SD 4.4) pre-RT and 62.7 (SD 3.8) 6-months post-RT (p=0.493); mean global longitudinal strain (GLS) was -19.3 (SD 2.2) pre-RT and -19.6 (SD 1.8) 6-months post-RT (p=0.627). No individual patient exhibited reduced LVEF or sustained decrement in GLS. No correlations were observed for changes in LVEF or GLS when compared to mean or maximum heart doses (p>0.1 for all). Conclusions VMAT for left-sided RNI yielded no significant early decrement in echocardiographic parameters of cardiac function, including LVEF and GLS. No patient exhibited significant LVEF changes, and none exhibited sustained decrements in GLS. VMAT may be a reasonable approach to cardiac avoidance in patients requiring RNI, including those receiving anthracyclines and HER2-directed therapy. Larger cohorts with longer follow-up will be needed to validate these findings.
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Affiliation(s)
| | | | | | | | | | | | - Atif Khan
- Memorial Sloan Kettering Cancer Center
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30
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Kang K, Wu Y, Yao Z, Lu Y. Tackling the current dilemma of immunotherapy in extensive-stage small cell lung cancer: A promising strategy of combining with radiotherapy. Cancer Lett 2023; 565:216239. [PMID: 37211066 DOI: 10.1016/j.canlet.2023.216239] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/05/2023] [Accepted: 05/17/2023] [Indexed: 05/23/2023]
Abstract
Progress in the treatment of small cell lung cancer (SCLC) has been modest over the past decades until the advent of immune checkpoint inhibitors, which have redefined the standard first-line treatment for extensive-stage SCLC (ES-SCLC). However, despite the positive results of several clinical trials, the limited survival benefit achieved suggests that the priming and sustaining of immunotherapeutic efficacy are poor and further investigation is urgently needed. In this review, we aim to summarize the potential mechanisms underlying the limited efficacy of immunotherapy and intrinsic resistance in ES-SCLC, including impaired antigen presentation and limited T cell infiltration. Moreover, to tackle the current dilemma, given the synergistic effects of radiotherapy on immunotherapy, especially the unique advantages of low-dose radiotherapy (LDRT), such as less immunosuppression and lower radiation toxicity, we propose radiotherapy as a booster to enhance the immunotherapeutic efficacy by overcoming the poor priming effect. Recent clinical trials, including ours, have also focused on adding radiotherapy, including LDRT, to first-line treatment of ES-SCLC. Additionally, we also suggest combination strategies to sustain the immunostimulatory effect of radiotherapy, as well as the cancer-immunity cycle, and further improve survival outcomes.
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Affiliation(s)
- Kai Kang
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yijun Wu
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Zhuoran Yao
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - You Lu
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
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31
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Gawali B, Sridharan V, Krager KJ, Boerma M, Pawar SA. TLR4-A Pertinent Player in Radiation-Induced Heart Disease? Genes (Basel) 2023; 14:genes14051002. [PMID: 37239362 DOI: 10.3390/genes14051002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/18/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023] Open
Abstract
The heart is one of the organs that is sensitive to developing delayed adverse effects of ionizing radiation (IR) exposure. Radiation-induced heart disease (RIHD) occurs in cancer patients and cancer survivors, as a side effect of radiation therapy of the chest, with manifestation several years post-radiotherapy. Moreover, the continued threat of nuclear bombs or terrorist attacks puts deployed military service members at risk of exposure to total or partial body irradiation. Individuals who survive acute injury from IR will experience delayed adverse effects that include fibrosis and chronic dysfunction of organ systems such as the heart within months to years after radiation exposure. Toll-like receptor 4 (TLR4) is an innate immune receptor that is implicated in several cardiovascular diseases. Studies in preclinical models have established the role of TLR4 as a driver of inflammation and associated cardiac fibrosis and dysfunction using transgenic models. This review explores the relevance of the TLR4 signaling pathway in radiation-induced inflammation and oxidative stress in acute as well as late effects on the heart tissue and the potential for the development of TLR4 inhibitors as a therapeutic target to treat or alleviate RIHD.
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Affiliation(s)
- Basveshwar Gawali
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Vijayalakshmi Sridharan
- Division of Radiation Health, College of Pharmacy, the University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Kimberly J Krager
- Division of Radiation Health, College of Pharmacy, the University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Marjan Boerma
- Division of Radiation Health, College of Pharmacy, the University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Snehalata A Pawar
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
- Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA
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Eber J, Blondet C, Schmitt M, Cox DG, Vit C, Le Fèvre C, Antoni D, Hubele F, Noel G. Efficacity of Deep Inspiration Breath Hold and Intensity-Modulated Radiotherapy in Preventing Perfusion Defect for Left Sided Breast Cancer (EDIPE): A Prospective Cohort Study Protocol. Cancers (Basel) 2023; 15:cancers15092467. [PMID: 37173933 PMCID: PMC10177370 DOI: 10.3390/cancers15092467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Breast radiotherapy can lead to radiation-induced cardiac disease, particularly in left breast cancers. Recent studies have shown that subclinical cardiac lesions, such as myocardial perfusion deficits, may occur early after radiotherapy. The primary method for irradiating breast cancer, known as opposite tangential field radiotherapy, can cause the anterior interventricular coronary artery to receive a high dose of radiation during left breast irradiation. To explore alternative approaches that could reduce the risk of myocardial perfusion defects in patients with left breast cancer, we plan to conduct a prospective single-center study using a combination of deep inspiration breath hold radiotherapy and intensity modulated radiation therapy. The study will use stress and, if necessary, resting myocardial scintigraphy to assess myocardial perfusion. The trial aims to show that reducing the cardiac dose with these techniques can prevent the appearance of early (3-month) and medium-term (6- and 12-month) perfusion disorders.
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Affiliation(s)
- Jordan Eber
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
| | - Cyrille Blondet
- Department of Nuclear Medicine, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
| | - Martin Schmitt
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
| | - David G Cox
- Department of Nuclear Medicine, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
| | - Claire Vit
- Clinical Research Unit, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
| | - Clara Le Fèvre
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
| | - Delphine Antoni
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
| | - Fabrice Hubele
- Department of Nuclear Medicine, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
| | - Georges Noel
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 17 Rue Albert Calmette, BP 23025, 67033 Strasbourg, France
- Radiotherapy Department, ICANS, University of Strasbourg, 67098 Strasbourg, France
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Henpita C, Vyas R, Healy CL, Kieu TL, Gurkar AU, Yousefzadeh MJ, Cui Y, Lu A, Angelini LA, O'Kelly RD, McGowan SJ, Chandrasekhar S, Vanderpool RR, Hennessy‐Wack D, Ross MA, Bachman TN, McTiernan C, Pillai SPS, Ladiges W, Lavasani M, Huard J, Beer‐Stolz D, St. Croix CM, Watkins SC, Robbins PD, Mora AL, Kelley EE, Wang Y, O'Connell TD, Niedernhofer LJ. Loss of DNA repair mechanisms in cardiac myocytes induce dilated cardiomyopathy. Aging Cell 2023; 22:e13782. [PMID: 36734200 PMCID: PMC10086531 DOI: 10.1111/acel.13782] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 12/06/2022] [Accepted: 12/19/2022] [Indexed: 02/04/2023] Open
Abstract
Cardiomyopathy is a progressive disease of the myocardium leading to impaired contractility. Genotoxic cancer therapies are known to be potent drivers of cardiomyopathy, whereas causes of spontaneous disease remain unclear. To test the hypothesis that endogenous genotoxic stress contributes to cardiomyopathy, we deleted the DNA repair gene Ercc1 specifically in striated muscle using a floxed allele of Ercc1 and mice expressing Cre under control of the muscle-specific creatinine kinase (Ckmm) promoter or depleted systemically (Ercc1-/D mice). Ckmm-Cre+/- ;Ercc1-/fl mice expired suddenly of heart disease by 7 months of age. As young adults, the hearts of Ckmm-Cre+/- ;Ercc1-/fl mice were structurally and functionally normal, but by 6-months-of-age, there was significant ventricular dilation, wall thinning, interstitial fibrosis, and systolic dysfunction indicative of dilated cardiomyopathy. Cardiac tissue from the tissue-specific or systemic model showed increased apoptosis and cardiac myocytes from Ckmm-Cre+/- ;Ercc1-/fl mice were hypersensitive to genotoxins, resulting in apoptosis. p53 levels and target gene expression, including several antioxidants, were increased in cardiac tissue from Ckmm-Cre+/- ;Ercc1-/fl and Ercc1-/D mice. Despite this, cardiac tissue from older mutant mice showed evidence of increased oxidative stress. Genetic or pharmacologic inhibition of p53 attenuated apoptosis and improved disease markers. Similarly, overexpression of mitochondrial-targeted catalase improved disease markers. Together, these data support the conclusion that DNA damage produced endogenously can drive cardiac disease and does so mechanistically via chronic activation of p53 and increased oxidative stress, driving cardiac myocyte apoptosis, dilated cardiomyopathy, and sudden death.
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Affiliation(s)
- Chathurika Henpita
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Rajesh Vyas
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
- Department of Molecular MedicineScripps Research InstituteJupiterFloridaUSA
| | - Chastity L. Healy
- Department of Integrative Biology and PhysiologyUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Tra L. Kieu
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Aditi U. Gurkar
- Department of Molecular MedicineScripps Research InstituteJupiterFloridaUSA
- Division of Geriatric Medicine, Aging InstituteUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Matthew J. Yousefzadeh
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
- Department of Molecular MedicineScripps Research InstituteJupiterFloridaUSA
| | - Yuxiang Cui
- Department of ChemistryUniversity of California, RiversideRiversideCaliforniaUSA
| | - Aiping Lu
- Department of Orthopedic SurgeryUniversity of PittsburghPittsburghPennsylvaniaUSA
- Steadman Philippon Research InstituteVailColoradoUSA
| | - Luise A. Angelini
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
- Department of Molecular MedicineScripps Research InstituteJupiterFloridaUSA
| | - Ryan D. O'Kelly
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
- Department of Molecular MedicineScripps Research InstituteJupiterFloridaUSA
| | - Sara J. McGowan
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
- Department of Molecular MedicineScripps Research InstituteJupiterFloridaUSA
| | - Sanjay Chandrasekhar
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Rebecca R. Vanderpool
- Division of Cardiology, Heart and Vascular InstituteUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Danielle Hennessy‐Wack
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Mark A. Ross
- Center for Biologic ImagingUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Timothy N. Bachman
- Division of Pulmonary, Allergy, and Critical Care MedicineUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Charles McTiernan
- Division of Cardiology, Heart and Vascular InstituteUniversity of PittsburghPittsburghPennsylvaniaUSA
| | | | - Warren Ladiges
- Department of Comparative MedicineUniversity of WashingtonSeattleWashingtonUSA
| | - Mitra Lavasani
- Department of Orthopedic SurgeryUniversity of PittsburghPittsburghPennsylvaniaUSA
- Department of Physical Medicine and RehabilitationNorthwestern University and Shirley Ryan Ability LabChicagoIllinoisUSA
| | - Johnny Huard
- Department of Orthopedic SurgeryUniversity of PittsburghPittsburghPennsylvaniaUSA
- Steadman Philippon Research InstituteVailColoradoUSA
| | - Donna Beer‐Stolz
- Center for Biologic ImagingUniversity of PittsburghPittsburghPennsylvaniaUSA
- Department of Cell BiologyUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Claudette M. St. Croix
- Center for Biologic ImagingUniversity of PittsburghPittsburghPennsylvaniaUSA
- Department of Cell BiologyUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Simon C. Watkins
- Center for Biologic ImagingUniversity of PittsburghPittsburghPennsylvaniaUSA
- Department of Cell BiologyUniversity of PittsburghPittsburghPennsylvaniaUSA
| | - Paul D. Robbins
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
- Department of Molecular MedicineScripps Research InstituteJupiterFloridaUSA
| | - Ana L. Mora
- Division of Pulmonary, Allergy, and Critical Care MedicineUniversity of PittsburghPittsburghPennsylvaniaUSA
- Division of Pulmonary, Critical Care and Sleep Medicine, College of MedicineThe Ohio State UniversityColumbusOhioUSA
| | - Eric E. Kelley
- Department of Physiology and PharmacologyWest Virginia UniversityMorgantownWest VirginiaUSA
| | - Yinsheng Wang
- Department of ChemistryUniversity of California, RiversideRiversideCaliforniaUSA
| | - Timothy D. O'Connell
- Department of Integrative Biology and PhysiologyUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Laura J. Niedernhofer
- Department of Biochemistry, Molecular Biology and Biophysics, Institute on the Biology of Aging and MetabolismUniversity of MinnesotaMinneapolisMinnesotaUSA
- Department of Molecular MedicineScripps Research InstituteJupiterFloridaUSA
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Shen S, Lyu P, Yang B, Yang X, Li Y, Zhu Z, Shen L. Identification of circRNAs and circRNA-miRNA-mRNA regulatory network in radiation-induced heart disease. Int J Radiat Biol 2023; 99:1343-1351. [PMID: 36731456 DOI: 10.1080/09553002.2023.2176560] [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: 05/30/2022] [Revised: 01/26/2023] [Accepted: 01/31/2023] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Radiation-induced heart disease (RIHD) is one of the most common and serious long-term adverse effect after thoracic radiotherapy. Our aim was to investigate the potential molecular mechanism underlying RIHD using RNA-sequencing (RNA-seq) and bioinformatics methods. MATERIALS AND METHODS An RIHD rat model was established and transcription profiles were identified using RNA-seq. Differentially expressed circRNAs, miRNAs and mRNAs were identified. Enrichment of functions and signaling pathways analysis were performed based on GO and the KEGG database. Potential circRNA-miRNA-mRNA regulatory network underlying RIHD was established. qRT-PCR was used to validate the associated genes. RESULTS In total, 21 circRNAs, 26 miRNAs, and 178 mRNA transcripts were differentially expressed in RIHD. GO and KEGG pathway analyses identified that differentially expressed mRNAs were most enriched in pathways referring to endothelial function and vascular pathological processes. Nine circRNAs, 10 miRNAs, and 6 mRNA transcripts were most likely involved in vascular function and a candidate competitive endogenous RNA (ceRNA) network of circRNA-miRNA-mRNA was established, which were further validated by qRT-PCR. CONCLUSIONS Our study revealed that vascular pathology plays an important role in the early stage of RIHD. Furthermore, a circRNA-miRNA-mRNA ceRNA network was found that may be involved in the regulation of vascular function and RIHD.
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Affiliation(s)
- Shutong Shen
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Ping Lyu
- Department of Cardiology, The First People's Hospital of Nantong, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Baixia Yang
- Department of Radiation Oncology, Nantong Tumor Hospital, Affiliated Tumor Hospital of Nantong University, Nantong, China
| | - Xi Yang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Yida Li
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Zhengfei Zhu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Li Shen
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai, China
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35
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Hassan MZO, Awadalla M, Tan TC, Scherrer-Crosbie M, Bakar RB, Drobni ZD, Zarif A, Gilman HK, Supraja S, Nikolaidou S, Zhang L, Zlotoff DA, Hickey SB, Patel SA, Januzzi JL, Keane F, Passeri JJ, Neilan TG, MacDonald SM, Jimenez RB. Serial Measurement of Global Longitudinal Strain Among Women With Breast Cancer Treated With Proton Radiation Therapy: A Prospective Trial for 70 Patients. Int J Radiat Oncol Biol Phys 2023; 115:398-406. [PMID: 36028065 DOI: 10.1016/j.ijrobp.2022.08.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/08/2022] [Accepted: 08/11/2022] [Indexed: 01/14/2023]
Abstract
PURPOSE Conventional photon radiation therapy (RT) for breast cancer is associated with a reduction in global longitudinal strain (GLS) and an increase in troponin, N-terminal pro hormone B-type natriuretic peptide (NT-proBNP), and incident heart failure. The cardiac radiation exposure with proton-RT is much reduced and thus may be associated with less cardiotoxicity. The objective was to test the effect of proton-RT on GLS, troponin, and NT-proBNP. METHODS AND MATERIALS We conducted a prospective, observational, single-center study of 70 women being treated with proton-RT for breast cancer. Serial measurements of GLS, high-sensitivity troponin I, and NT-proBNP were performed at prespecified intervals (before proton-RT, 4 weeks after completion of proton-RT, and again at 2 months after proton-RT). RESULTS The mean age of the patients was 46 ± 11 years, and the mean body mass index was 25.6 ± 5.2 kg/m2; 32% of patients had hypertension, and the mean radiation doses to the heart and the left ventricle (LV) were 0.44 Gy and 0.12 Gy, respectively. There was no change in left ventricular ejection fraction (65 ± 5 vs 66 ± 5 vs 64 ± 4%; P = .15), global GLS (-21.7 ± 2.7 vs -22.7 ± 2.3 vs -22.8 ± 2.1%; P = .24), or segmental GLS from before to after proton-RT. Similarly, there was no change in either high-sensitivity troponin or NT-proBNP with proton-RT. However, in a post hoc subset analysis, women with hypertension had a greater decrease in GLS after proton-RT compared with women without hypertension (-21.3 ± 3.5 vs -24.0 ± 2.4%; P = .006). CONCLUSIONS Proton-RT did not affect LV function and was not associated with an increase in biomarkers. These data support the potential cardiac benefits of proton-RT compared with conventional RT.
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Affiliation(s)
- Malek Z O Hassan
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Cardiology Department, Royal Papworth Hospital, Trumpington, Cambridge, United Kingdom.
| | - Magid Awadalla
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Cardio-Oncology Program, Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Cardiology Department, Morriston Hospital, Swansea, Wales, United Kingdom
| | - Timothy C Tan
- Division of Cardiology, Westmead and Blacktown Hospitals, University of Western Sydney and School of Medical Sciences, University of New South Wales, Australia
| | | | - Rula Bany Bakar
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Zsofia D Drobni
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Azmaeen Zarif
- Cardiology Department, Royal Papworth Hospital, Trumpington, Cambridge, United Kingdom
| | - Hannah K Gilman
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sama Supraja
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sofia Nikolaidou
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lili Zhang
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Cardio-Oncology Program, Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Daniel A Zlotoff
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Shea B Hickey
- Radiation Oncology Department, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sagar A Patel
- Radiation Oncology Department, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - James L Januzzi
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Florence Keane
- Radiation Oncology Department, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jonathon J Passeri
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Tomas G Neilan
- Cardiovascular Imaging Research Center, Department of Radiology and Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Cardio-Oncology Program, Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Shannon M MacDonald
- Radiation Oncology Department, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Rachel B Jimenez
- Radiation Oncology Department, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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Walls GM, Ghita M, Queen R, Edgar KS, Gill EK, Kuburas R, Grieve DJ, Watson CJ, McWilliam A, Van Herk M, Williams KJ, Cole AJ, Jain S, Butterworth KT. Spatial Gene Expression Changes in the Mouse Heart After Base-Targeted Irradiation. Int J Radiat Oncol Biol Phys 2023; 115:453-463. [PMID: 35985456 DOI: 10.1016/j.ijrobp.2022.08.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 08/03/2022] [Accepted: 08/05/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE Radiation cardiotoxicity (RC) is a clinically significant adverse effect of treatment for patients with thoracic malignancies. Clinical studies in lung cancer have indicated that heart substructures are not uniformly radiosensitive, and that dose to the heart base drives RC. In this study, we aimed to characterize late changes in gene expression using spatial transcriptomics in a mouse model of base regional radiosensitivity. METHODS AND MATERIALS An aged female C57BL/6 mouse was irradiated with 16 Gy delivered to the cranial third of the heart using a 6 × 9 mm parallel opposed beam geometry on a small animal radiation research platform, and a second mouse was sham-irradiated. After echocardiography, whole hearts were collected at 30 weeks for spatial transcriptomic analysis to map gene expression changes occurring in different regions of the partially irradiated heart. Cardiac regions were manually annotated on the capture slides and the gene expression profiles compared across different regions. RESULTS Ejection fraction was reduced at 30 weeks after a 16 Gy irradiation to the heart base, compared with the sham-irradiated controls. There were markedly more significant gene expression changes within the irradiated regions compared with nonirradiated regions. Variation was observed in the transcriptomic effects of radiation on different cardiac base structures (eg, between the right atrium [n = 86 dysregulated genes], left atrium [n = 96 dysregulated genes], and the vasculature [n = 129 dysregulated genes]). Disrupted biological processes spanned extracellular matrix as well as circulatory, neuronal, and contractility activities. CONCLUSIONS This is the first study to report spatially resolved gene expression changes in irradiated tissues. Examination of the regional radiation response in the heart can help to further our understanding of the cardiac base's radiosensitivity and support the development of actionable targets for pharmacologic intervention and biologically relevant dose constraints.
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Affiliation(s)
- Gerard M Walls
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Northern Ireland; Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Belfast, Northern Ireland.
| | - Mihaela Ghita
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Northern Ireland
| | - Rachel Queen
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle-upon-Tyne, England
| | - Kevin S Edgar
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland
| | - Eleanor K Gill
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland; Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, England
| | - Refik Kuburas
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Northern Ireland
| | - David J Grieve
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland
| | - Chris J Watson
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland
| | - Alan McWilliam
- Division of Cancer Sciences, University of Manchester, Oglesby Building, Manchester, England; Department of Radiation Therapy Related Research, The Christie Foundation Trust, Manchester, England
| | - Marcel Van Herk
- Division of Cancer Sciences, University of Manchester, Oglesby Building, Manchester, England; Department of Radiation Therapy Related Research, The Christie Foundation Trust, Manchester, England
| | - Kaye J Williams
- Division of Pharmacy and Optometry, School of Health Science, Faculty of Biology Medicine and Health, University of Manchester, Manchester, England
| | - Aidan J Cole
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Northern Ireland; Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Belfast, Northern Ireland
| | - Suneil Jain
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Northern Ireland; Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Belfast, Northern Ireland
| | - Karl T Butterworth
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Northern Ireland
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Yi Z, Zhang Y, Wang Y, Gao Y, Wang Y, Li X, Ru S, Guo N, Qiu J, Zhang M. Association between radiotherapy and risk of death from cardiovascular diseases in lung and bronchus cancer. Front Cardiovasc Med 2023; 9:1068957. [PMID: 36712270 PMCID: PMC9877540 DOI: 10.3389/fcvm.2022.1068957] [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: 10/13/2022] [Accepted: 12/28/2022] [Indexed: 01/13/2023] Open
Abstract
Background Radiotherapy plays an important role in the treatment of lung cancer. However, radiation-related deaths from cardiovascular disease (CVD) are a concern in these patients, and few studies have examined CVD-related death associated with lung cancer. We aimed to evaluate the risk of CVD-related death after radiotherapy in patients with lung and bronchus cancer. Methods Data were extracted from the surveillance, epidemiology, and end results database. Propensity score matching (PSM) was applied to reduce possible bias between patients who received radiotherapy and those who did not. The Kaplan-Meier method was used to estimate cardiovascular-specific survival (CVSS), and the log-rank test was used to compare CVSS between the radiotherapy and no radiotherapy groups. Cox proportional hazards regression analysis was performed to estimate the hazard ratio (HR) of CVD-related death. Results A total of 225,570 patients with lung and bronchus cancer were included, and 201,282 patients remained after PSM. Radiotherapy was identified as an independent risk factor for CVSS among patients with lung and bronchus cancer before PSM (HR: 1.18, P < 0.001) and after PSM (HR: 1.18, P < 0.001). Patients treated with radiotherapy had a significantly worse CVSS than those who did not receive radiotherapy before PSM (25-year CVSS: 49.9 vs. 56.4%, P = 0.002) and after PSM (25-year CVSS: 48.4 vs. 56.7%, P < 0.001). Radiotherapy was associated with more deaths from heart disease before PSM (81.9 vs. 77.2%, P < 0.001) and after PSM (83.0 vs. 78.7%, P < 0.001). Conclusion Radiotherapy is associated with an increased risk of CVD-related death, especially death from heart disease, in patients with lung and bronchus cancer. More efforts are needed to monitor cardiovascular health after radiotherapy.
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Affiliation(s)
- Zhong Yi
- Department of Geriatrics, Aerospace Center Hospital, Beijing, China
| | - Yu Zhang
- Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences, Beijing, China,Comparative Medicine Center, Peking Union Medical College, Beijing, China,National Human Diseases Animal Model Resource Center, Beijing, China,National Health Committee (NHC) Key Laboratory of Human Disease Comparative Medicine, Beijing, China
| | - Yu Wang
- Department of Geriatrics, Aerospace Center Hospital, Beijing, China
| | - Yun Gao
- Department of Geriatrics, Aerospace Center Hospital, Beijing, China
| | - Yanhong Wang
- Department of Geriatrics, Aerospace Center Hospital, Beijing, China
| | - Xiangnan Li
- Department of Geriatrics, Aerospace Center Hospital, Beijing, China
| | - Songwei Ru
- Department of Geriatrics, Aerospace Center Hospital, Beijing, China
| | - Na Guo
- Department of Geriatrics, Aerospace Center Hospital, Beijing, China
| | - Jingxuan Qiu
- Department of Geriatrics, Aerospace Center Hospital, Beijing, China
| | - Meng Zhang
- Department of Cardiovascular, Aerospace Center Hospital, Beijing, China,*Correspondence: Meng Zhang,
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Circulatory system disease mortality and occupational exposure to radon progeny in the cohort of Newfoundland Fluorspar Miners between 1950 and 2016. Int Arch Occup Environ Health 2023; 96:411-418. [PMID: 36319769 PMCID: PMC9968242 DOI: 10.1007/s00420-022-01932-x] [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: 07/20/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Exposure to ionizing radiation may increase the risk of circulatory diseases, including heart disease. A limited number of cohort studies of underground miners have investigated these associations. We previously reported a positive but non-statistically significant association between radon progeny and heart disease in a cohort of Newfoundland fluorspar miners. In this study, we report updated findings that incorporate 15 additional years of follow-up. METHODS The cohort included 2050 miners who worked in the fluorspar mines from 1933 to 1978. Statistics Canada linked the personal identifying data of the miners to Canadian mortality data to identify deaths from 1950 to 2016. We used previously derived individual-level estimates of annual radon progeny exposure in working-level months. Cumulative exposure was categorized into quantiles. We estimated relative risks and their 95% confidence intervals using Poisson regression for deaths from circulatory, ischemic heart disease and acute myocardial infarction. Relative risks were adjusted for attained age, calendar year, and the average number of cigarettes smoked daily. RESULTS Relative to the Newfoundland male population, the standardized mortality ratio for circulatory disease in this cohort was 0.82 (95% CI 0.74-0.91). Those in the highest quantile of cumulative radon progeny exposure had a relative risk of circulatory disease mortality of 1.03 (95% CI 0.76-1.40) compared to those in the lowest quantile. The corresponding estimates for ischemic disease and acute myocardial infarction were 0.99 (95% CI 0.66-1.48), and 1.39 (95% CI 0.84-2.30), respectively. CONCLUSIONS Our findings do not support the hypothesis that occupational exposure to radon progeny increases the risk of circulatory disease.
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Cheng Z, Qin W, Li S, Shao S, Liu B. Emerging roles of circular RNAs in cancer therapy-induced cardiotoxicity. Front Cardiovasc Med 2023; 10:1152436. [PMID: 37020518 PMCID: PMC10067915 DOI: 10.3389/fcvm.2023.1152436] [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: 01/27/2023] [Accepted: 03/06/2023] [Indexed: 04/07/2023] Open
Abstract
Cancer therapy-induced cardiotoxicity (CTIC) is an important cause of death in cancer survivors which often results in the withdrawal or discontinuation of drugs. The underlying mechanisms of CTIC remain unclear. Circular RNAs (circRNAs) are a class of non-coding regulatory RNA molecules which have emerged in recent years. They are generated by back splicing and have powerful biological functions, including transcription and splicing, isolating or building macromolecular scaffolds to interfere with microRNA activity and signaling pathways, and acting as templates for translation. Moreover, circRNAs demonstrate high abundance and significant stability. CircRNAs can be used as novel biomarkers because they often function in a cell-type and tissue-specific manner. CircRNAs have attracted increasing attention in cardiovascular disease research, and recent studies exploring the role of circRNAs in CTIC have had promising results. This review will summarize the current understanding of circRNAs' biogenesis, regulation and function. Their clinical potential as biomarkers, therapeutic agents and drug targets will also be explored.
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Affiliation(s)
- Ziji Cheng
- Department of Anatomy, School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wanting Qin
- Department of Anatomy, School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shaoling Li
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Shuijin Shao
- Department of Anatomy, School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Baonian Liu
- Department of Anatomy, School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Correspondence: Baonian Liu
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Mahmoud AA, Sadaka EA, Abouegylah M, Amin SA, Elmansy H, Asal MF, Köksal MA, Gawish A. Impact of breath-hold technique on incidence of cardiac events in adjuvant left breast cancer irradiation. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04551-8. [PMID: 36585984 DOI: 10.1007/s00432-022-04551-8] [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: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND This study aims to compare the incidence of cardiac events and to identify its predictors in left breast cancer patients receiving adjuvant radiotherapy using breath-hold technique (DIBH) versus free breathing technique (FB). METHODS We conducted a retrospective multi-center study of two arms; the free breathing arm included 208 patients who were treated with traditional radiotherapy treatment technique, while DIBH arm included 224 patients who were treated with breath-hold technique using The Varian Real-time Position Management (RPM). We retrospectively reviewed the medical records of the patients from January 2010 to December 2017. RESULTS The mean dose to the heart and left anterior descending artery were significantly lower in the DIBH arm (2.10 ± 0.39 and 6.16 ± 0.18 Gy) compared with (4.29 ± 0.60 Gy and 12.69 ± 0.93 Gy, respectively) in the FB arm. The incidence of cardiac events was higher in the FB arm than in the DIBH arm, but it was not statically significant. Our analysis revealed that age, diabetes, hypertension, smoking, mean LAD dose, and heart mean dose were significant prognostic factors for the occurrence of cardiac events in the breath-hold arm. Hypertension, smoking, as well as heart mean dose were independent risk factors for the occurrence of cardiac events. CONCLUSION Use of the DIBH technique resulted in a significant reduction in doses to the heart, LAD and lesser cardiac events incidence compared to free breathing.
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Affiliation(s)
- Amr A Mahmoud
- Department of Clinical Oncology, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Emad A Sadaka
- Department of Clinical Oncology, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Mohamed Abouegylah
- Department of Clinical Oncology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Sara A Amin
- Department of Clinical Oncology, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Hazem Elmansy
- Department of Cancer Management and Research, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Mohamed F Asal
- Department of Surgical Oncology, General Surgery Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Mümtaz A Köksal
- Department of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Ahmed Gawish
- Department of Radiation Oncology, University Hospital Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
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Divakaran S, Caron JP, Zhou W, Hainer J, Bibbo CF, Skali H, Taqueti VR, Dorbala S, Blankstein R, Groarke JD, Nohria A, Di Carli MF. Coronary vasomotor dysfunction portends worse outcomes in patients with breast cancer. J Nucl Cardiol 2022; 29:3072-3081. [PMID: 34820770 PMCID: PMC9126993 DOI: 10.1007/s12350-021-02825-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/17/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND Impaired MFR in the absence of flow-limiting CAD is associated with adverse events. Cardiovascular disease is an important cause of morbidity and mortality in patients with breast cancer. We sought to test the utility of MFR to predict outcomes in a cohort of patients with breast cancer. METHODS We retrospectively studied consecutive patients with breast cancer or breast cancer survivors who underwent cardiac stress PET imaging from 2006 to 2017 at Brigham and Women's Hospital. Patients with a history of clinically overt CAD, LVEF < 45%, or abnormal myocardial perfusion were excluded. Subjects were followed from time of PET to the occurrence of a first major adverse cardiovascular event (MACE) and all-cause death. RESULTS The final cohort included 87 patients (median age 69.0 years, 98.9% female, mean MFR 2.05). Over a median follow-up of 7.6 years after PET, the lowest MFR tertile was associated with higher cumulative incidence of MACE (adjusted subdistribution hazard ratio 4.91; 95% CI 1.68-14.38; p = 0.004) when compared with the highest MFR tertile. CONCLUSIONS In patients with breast cancer, coronary vasomotor dysfunction was associated with incident cardiovascular events. MFR may have potential as a risk stratification biomarker among patients with/survivors of breast cancer.
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Affiliation(s)
- Sanjay Divakaran
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jesse P Caron
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Wunan Zhou
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA
| | - Jon Hainer
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA
| | - Courtney F Bibbo
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA
| | - Hicham Skali
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Viviany R Taqueti
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA
| | - Sharmila Dorbala
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA
| | - Ron Blankstein
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - John D Groarke
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Anju Nohria
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Marcelo F Di Carli
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, ASB-L1 037C, Boston, MA, 02115, USA.
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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Pazzaglia S, Eidemüller M, Lumniczky K, Mancuso M, Ramadan R, Stolarczyk L, Moertl S. Out-of-field effects: lessons learned from partial body exposure. RADIATION AND ENVIRONMENTAL BIOPHYSICS 2022; 61:485-504. [PMID: 36001144 PMCID: PMC9722818 DOI: 10.1007/s00411-022-00988-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 08/03/2022] [Indexed: 05/27/2023]
Abstract
Partial body exposure and inhomogeneous dose delivery are features of the majority of medical and occupational exposure situations. However, mounting evidence indicates that the effects of partial body exposure are not limited to the irradiated area but also have systemic effects that are propagated outside the irradiated field. It was the aim of the "Partial body exposure" session within the MELODI workshop 2020 to discuss recent developments and insights into this field by covering clinical, epidemiological, dosimetric as well as mechanistic aspects. Especially the impact of out-of-field effects on dysfunctions of immune cells, cardiovascular diseases and effects on the brain were debated. The presentations at the workshop acknowledged the relevance of out-of-field effects as components of the cellular and organismal radiation response. Furthermore, their importance for the understanding of radiation-induced pathologies, for the discovery of early disease biomarkers and for the identification of high-risk organs after inhomogeneous exposure was emphasized. With the rapid advancement of clinical treatment modalities, including new dose rates and distributions a better understanding of individual health risk is urgently needed. To achieve this, a deeper mechanistic understanding of out-of-field effects in close connection to improved modelling was suggested as priorities for future research. This will support the amelioration of risk models and the personalization of risk assessments for cancer and non-cancer effects after partial body irradiation.
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Affiliation(s)
- S. Pazzaglia
- Laboratory of Biomedical Technologies, ENEA CR-Casaccia, Via Anguillarese 301, 00123 Rome, Italy
| | - M. Eidemüller
- Institute of Radiation Medicine, Helmholtz Zentrum München, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
| | - K. Lumniczky
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, Albert Florian u. 2-6, 1097 Budapest, Hungary
| | - M. Mancuso
- Laboratory of Biomedical Technologies, ENEA CR-Casaccia, Via Anguillarese 301, 00123 Rome, Italy
| | - R. Ramadan
- Radiobiology Unit, Belgian Nuclear Research Centre (SCK CEN), Mol, Belgium
| | - L. Stolarczyk
- Danish Centre for Particle Therapy, Palle Juul-Jensens Boulevard 25, 8200 Aarhus N, Denmark
| | - S. Moertl
- Federal Office for Radiation Protection, Ingolstädter Landstr. 1, 85764 Oberschleißheim, Germany
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Baaken D, Merzenich H, Schmidt M, Bekes I, Schwentner L, Janni W, Wöckel A, Mayr M, Mose S, Merz T, Ghilescu V, Renner J, Bartkowiak D, Wiegel T, Blettner M, Schmidberger H, Wollschläger D. A nested case-control study on radiation dose-response for cardiac events in breast cancer patients in Germany. Breast 2022; 65:1-7. [PMID: 35716531 PMCID: PMC9207715 DOI: 10.1016/j.breast.2022.05.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/20/2022] [Accepted: 05/30/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Previous studies with the majority of breast cancer (BC) patients treated up to 2000 provided evidence that radiation dose to the heart from radiotherapy (RT) was linearly associated with increasing risk for long-term cardiac disease. RT techniques changed substantially over time. This study aimed to investigate the dose-dependent cardiac risk in German BC patients treated with more contemporary RT. METHODS In a cohort of 11,982 BC patients diagnosed in 1998-2008, we identified 494 women treated with 3D-conformal RT who subsequently developed a cardiac event. Within a nested case-control approach, these cases were matched to 988 controls. Controls were patients without a cardiac event after RT until the index date of the corresponding case. Separate multivariable conditional logistic regression models were used to assess the association of radiation to the complete heart and to the left anterior heart wall (LAHW) with cardiac events. RESULTS Mean dose to the heart for cases with left-sided BC was 4.27 Gy and 1.64 Gy for cases with right-sided BC. For controls, corresponding values were 4.31 Gy and 1.66 Gy, respectively. The odds ratio (OR) per 1 Gy increase in dose to the complete heart was 0.99 (95% confidence interval (CI): 0.94-1.05, P = .72). The OR per 1 Gy increase in LAHW dose was 1.00 (95% CI: 0.98-1.01, P = .68). CONCLUSIONS Contrary to previous studies, our study provided no evidence that radiation dose to the heart from 3D-conformal RT for BC patients treated between 1998 and 2008 was associated with risk of cardiac events.
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Affiliation(s)
- Dan Baaken
- University Medical Center of the Johannes Gutenberg-University Mainz, Institute of Medical Biostatistics, Epidemiology and Informatics, 55101, Mainz, Germany.
| | - Hiltrud Merzenich
- University Medical Center of the Johannes Gutenberg-University Mainz, Institute of Medical Biostatistics, Epidemiology and Informatics, 55101, Mainz, Germany
| | - Marcus Schmidt
- University Medical Center of the Johannes Gutenberg-University Mainz, Department of Obstetrics and Gynecology, 55101, Mainz, Germany
| | - Inga Bekes
- University Hospital Ulm, Department of Gynecology and Obstetrics, 89075, Ulm, Germany
| | - Lukas Schwentner
- University Hospital Ulm, Department of Gynecology and Obstetrics, 89075, Ulm, Germany
| | - Wolfgang Janni
- University Hospital Ulm, Department of Gynecology and Obstetrics, 89075, Ulm, Germany
| | - Achim Wöckel
- University Hospital Ulm, Department of Gynecology and Obstetrics, 89075, Ulm, Germany; University Hospital Würzburg, 97080, Würzburg, Germany
| | - Manfred Mayr
- Strahlentherapie Süd am Klinikum Kaufbeuren, 87600, Kaufbeuren, Germany
| | - Stephan Mose
- Schwarzwald-Baar Klinikum, Klinik für Strahlentherapie und Radioonkologie, 78052, Villingen-Schwenningen, Germany
| | - Thomas Merz
- Kliniken Landkreis Heidenheim gGmbH, Department of Radiation Oncology and Radiotherapy, 89522, Heidenheim, Germany
| | - Voica Ghilescu
- Kliniken Landkreis Heidenheim gGmbH, Department of Radiation Oncology and Radiotherapy, 89522, Heidenheim, Germany
| | - Jona Renner
- University Hospital Ulm, Department of Radiation Oncology, 89081, Ulm, Germany
| | - Detlef Bartkowiak
- University Hospital Ulm, Department of Radiation Oncology, 89081, Ulm, Germany
| | - Thomas Wiegel
- University Hospital Ulm, Department of Radiation Oncology, 89081, Ulm, Germany
| | - Maria Blettner
- University Medical Center of the Johannes Gutenberg-University Mainz, Institute of Medical Biostatistics, Epidemiology and Informatics, 55101, Mainz, Germany
| | - Heinz Schmidberger
- University Medical Center of the Johannes Gutenberg-University Mainz, Department of Radiation Oncology and Radiation Therapy, 55101, Mainz, Germany
| | - Daniel Wollschläger
- University Medical Center of the Johannes Gutenberg-University Mainz, Institute of Medical Biostatistics, Epidemiology and Informatics, 55101, Mainz, Germany
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Efficacy and Safety of the Addition of Internal Mammary Irradiation to Standard Adjuvant Radiation in Early-Stage Breast Cancer: A Systematic Review and Meta-Analysis. Curr Oncol 2022; 29:6657-6673. [PMID: 36135092 PMCID: PMC9497563 DOI: 10.3390/curroncol29090523] [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: 08/05/2022] [Revised: 09/11/2022] [Accepted: 09/13/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Existing data on adding internal mammary nodal irradiation (IMNI) to the regional nodal fields are inconsistent. Methods: Randomized trials investigating the addition of IMNI to standard adjuvant radiation were identified. Hazard ratios (HRs) and 95% confidence intervals (CI) were extracted for overall-survival (OS), breast cancer specific-survival (BCSS), and disease-free survival (DFS) as well as distant-metastasis free survival (DMFS). The odds ratios (ORs) for regional and loco-regional recurrence, non-breast cancer mortality, secondary non-breast cancer, contralateral breast cancer, and cardiovascular morbidity and mortality were also extracted. Results: Analysis included five trials comprising 10,994 patients, predominantly with higher risk, lymph node positive disease. Compared to the control group, IMNI was associated with significant improvement in OS (HR = 0.91, p = 0.004), BCSS (HR = 0.84, p < 0.001), DFS (HR = 0.89, p= 0.01), and DMFS (HR = 0.89, p = 0.02). IMNI was also associated with reduced odds for regional (OR = 0.58, p < 0.001) and loco-regional recurrence (OR = 0.85, p = 0.04). The odds for cardiotoxicity were not statistically significantly higher (OR = 1.23, p = 0.07). There were comparable odds for cardiovascular mortality (OR = 1.00, p = 1.00), non-breast cancer mortality (OR = 1.05, p = 0.74), secondary cancer (OR = 0.95, p = 0.51), and contra-lateral breast cancer (OR = 1.07, 95% 0.77−1.51, p = 0.68). Conclusions: Compared to the control group, the addition of IMNI in high-risk patients is associated with a statistically significant improvement in survival, albeit with a magnitude of questionable clinical meaningfulness.
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Sun W, Xu J, Wang L, Jiang Y, Cui J, Su X, Yang F, Tian L, Si Z, Xing Y. Non-coding RNAs in cancer therapy-induced cardiotoxicity: Mechanisms, biomarkers, and treatments. Front Cardiovasc Med 2022; 9:946137. [PMID: 36082126 PMCID: PMC9445363 DOI: 10.3389/fcvm.2022.946137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 07/28/2022] [Indexed: 02/06/2023] Open
Abstract
As a result of ongoing breakthroughs in cancer therapy, cancer patients' survival rates have grown considerably. However, cardiotoxicity has emerged as the most dangerous toxic side effect of cancer treatment, negatively impacting cancer patients' prognosis. In recent years, the link between non-coding RNAs (ncRNAs) and cancer therapy-induced cardiotoxicity has received much attention and investigation. NcRNAs are non-protein-coding RNAs that impact gene expression post-transcriptionally. They include microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs). In several cancer treatments, such as chemotherapy, radiotherapy, and targeted therapy-induced cardiotoxicity, ncRNAs play a significant role in the onset and progression of cardiotoxicity. This review focuses on the mechanisms of ncRNAs in cancer therapy-induced cardiotoxicity, including apoptosis, mitochondrial damage, oxidative stress, DNA damage, inflammation, autophagy, aging, calcium homeostasis, vascular homeostasis, and fibrosis. In addition, this review explores potential ncRNAs-based biomarkers and therapeutic strategies, which may help to convert ncRNAs research into clinical practice in the future for early detection and improvement of cancer therapy-induced cardiotoxicity.
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Affiliation(s)
- Wanli Sun
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Juping Xu
- The Second People's Hospital of Jiaozuo, Jiaozuo, China
| | - Li Wang
- Department of Breast Surgery, Xingtai People's Hospital, Xingtai, China
| | - Yuchen Jiang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jingrun Cui
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xin Su
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fan Yang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Li Tian
- Beijing University of Chinese Medicine, Beijing, China
| | - Zeyu Si
- The First Clinical Medical College of Shaanxi University of Chinese Medicine, Taiyuan, China
- Zeyu Si
| | - Yanwei Xing
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Yanwei Xing
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Leon SM, Paucar O, Correa N, Glassell M, Gonzales Ccoscco AEE, Olguin EA, Shankar A, Moskvin V, Schwarz BC, Alva-Sanchez MS, Moyses H, Hamrick B, Sarria G, Li B, Tajima T, Necas A, Guzman C, Challco R, Montoya Zavaleta ME, Meza Z, Zapata Requena MR, Gonzales Gálvez A, Marquina J, Quispe K, Chavez T, Castilla L, Moscoso Carrasco JM, Ramirez J, Marquez Pachas JF, Neira E, Vilca W, Mendez J, Hernandez J, Roa D. Low-dose radiotherapy to the lungs using an interventional radiology C-arm fluoroscope: Monte Carlo treatment planning and dose measurements in a postmortem subject. Biomed Phys Eng Express 2022; 8. [PMID: 35961284 DOI: 10.1088/2057-1976/ac8939] [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: 05/09/2022] [Accepted: 08/12/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The goal of this study was to use Monte Carlo (MC) simulations and measurements to investigate the dosimetric suitability of an interventional radiology (IR) c-arm fluoroscope to deliver low-dose radiotherapy to the lungs. APPROACH A previously-validated MC model of an IR fluoroscope was used to calculate the dose distributions in a COVID-19-infected patient, 20 non-infected patients of varying sizes, and a postmortem subject. Dose distributions for PA, AP/PA, 3-field and 4-field treatments irradiating 95% of the lungs to a 0.5 Gy dose were calculated. An algorithm was created to calculate skin entrance dose as a function of patient thickness for treatment planning purposes. Treatments were experimentally validated in a postmortem subject by using implanted dosimeters to capture organ doses. MAIN RESULTS Mean doses to the left/right lungs for the COVID-19 CT data were 1.2/1.3 Gy, 0.8/0.9 Gy, 0.8/0.8 Gy and 0.6/0.6 Gy for the PA, AP/PA, 3-field, and 4-field configurations, respectively. Skin dose toxicity was the highest probability for the PA and lowest for the 4-field configuration. Dose to the heart slightly exceeded the ICRP tolerance; all other organ doses were below published tolerances. The AP/PA configuration provided the best fit for entrance skin dose as a function of patient thickness (R2 = 0.8). The average dose difference between simulation and measurement in the postmortem subject was 0.7%. SIGNIFICANCE An IR fluoroscope should be capable of delivering low-dose radiotherapy to the lungs with tolerable collateral dose to nearby organs.
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Affiliation(s)
- Stephanie M Leon
- Radiology, University of Florida, P.O. Box 100374, Gainesville, Gainesville, Florida, 32610, UNITED STATES
| | - Oliver Paucar
- Universidad Nacional de Ingeniería, Av. Túpac Amaru 210, Rimac, 15333, PERU
| | - Nathalie Correa
- Radiology, University of Florida, P.O. Box 100374, Gainesville, Gainesville, Florida, 32610, UNITED STATES
| | - Megan Glassell
- Radiology, University of Florida, P.O. Box 100374, Gainesville, Gainesville, Florida, 32610, UNITED STATES
| | | | - Edmond Alonso Olguin
- Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, Massachusetts, 02215, UNITED STATES
| | - Alok Shankar
- Radiology, University of Florida, P.O. Box 100374, Gainesville, Gainesville, Florida, 32610, UNITED STATES
| | - Vadim Moskvin
- Department of Radiation Oncology, St Jude Children's Research Hospital, 262 Danny Thomas Place, MS 210, Memphis, Tennessee, 38105, UNITED STATES
| | - Bryan C Schwarz
- Radiology, University of Florida, PO Box 100374, Gainesville, Florida, 32610-0374, UNITED STATES
| | - Mirko Salomon Alva-Sanchez
- Ciências Exatas e Sócias aplicadas, Federal University of Health Sciences of Porto Alegre, Rua Sarmento Leite, 245, Porto Alegre, Porto Alegre, RS, 90050-170, BRAZIL
| | - Harry Moyses
- Department of Radiation Oncology, University of California Irvine, 101 The City Drive South, Orange, California, 92868, UNITED STATES
| | - Barbara Hamrick
- Environmental Health and Safety, University of California Irvine, 101 The City Drive South, Orange, California, 92868, UNITED STATES
| | - Gustavo Sarria
- University Hospital Bonn, Venusberg-Campus 1, Bonn, Nordrhein-Westfalen, 53127, GERMANY
| | - Benjamin Li
- University of California San Francisco, 1600 Divisadero Street, San Francisco, California, 94115, UNITED STATES
| | - Toshiki Tajima
- University of California, 4129 Frederick Reines Hall, Irvine, California, 92697, UNITED STATES
| | - Ales Necas
- TAE Technologies, 1961 Pauling, Foothill Ranch, California, 92610, UNITED STATES
| | - Carmen Guzman
- Universidad Ricardo Palma Facultad de Medicina Humana, Av. Benavides 5440, Santiago de Surco, Lima, 33, PERU
| | - Roger Challco
- Universidad Nacional de Ingeniería, Av. Túpac Amaru 210, Rimac, 15333, PERU
| | | | - Zintia Meza
- Universidad Nacional de Ingeniería, Av. Túpac Amaru 210, Rimac, 15333, PERU
| | | | | | - Juan Marquina
- Aliada Centro Oncologico, Av. José Gálvez Barrenechea N° 1044, San Isidro, Lima, 27, PERU
| | - Karina Quispe
- Aliada Centro Oncologico, Av. José Gálvez Barrenechea N° 1044, San Isidro, Lima, 27, PERU
| | - Toribia Chavez
- Aliada Centro Oncologico, Av. José Gálvez Barrenechea N° 1044, San Isidro, Lima, 27, PERU
| | - Luisa Castilla
- Aliada Centro Oncologico, Av. José Gálvez Barrenechea N° 1044, San Isidro, Lima, 27, PERU
| | | | - Jose Ramirez
- Aliada Centro Oncologico, Av. José Gálvez Barrenechea N° 1044, San Isidro, Lima, Callao, 27, PERU
| | - Jose Fernando Marquez Pachas
- FACULTAD DE CIENCIAS FÍSICAS, Universidad Nacional Mayor de San Marcos, AV. CARLOS AMEZAGA 375, LIMA 1, Lima, LIMA, 506, PERU
| | - Edith Neira
- Instituto Nacional de Enfermedades Neoplasicas, Av. Angamos 2520, Surquillo, Lima, 15038, PERU
| | - Walter Vilca
- Instituto Nacional de Enfermedades Neoplasicas, Av. Angamos 2520, Surquillo, Lima, 15038, PERU
| | - Juan Mendez
- Universidad Nacional del Callao, Av. Juan Pablo Ⅱ 306, Bellavista, Callao, 07011, PERU
| | - Jimmy Hernandez
- HRS Oncology International, 2657 Windmill Parkway, PO Box 375, Henderson, Nevada, 89074, UNITED STATES
| | - Dante Roa
- Department of Radiation Oncology, University of California Irvine, 101 The City Drive South, Orange, California, 92868, UNITED STATES
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Badillo-Alvarado AH, Martín-Tovar EA, Molina-Salinas GM, Sandoval-Méndez AC, Sarricolea-Puch A. Association between the cardiac contact distance and the maximum dose at the left anterior descending coronary artery in post mastectomized patients. RADIATION AND ENVIRONMENTAL BIOPHYSICS 2022; 61:407-423. [PMID: 35819511 DOI: 10.1007/s00411-022-00983-5] [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: 05/20/2021] [Accepted: 06/26/2022] [Indexed: 06/15/2023]
Abstract
The clinical information on the relationship between the cardiac contact distance (CCD), the maximum dose (Dmax) delivered to the left anterior descending (LAD) coronary artery and the mean heart dose has mostly focused on patients with breast-conserving surgery (BCS), being scarce in postmastectomy patients. The aim of this study is to determine the association between the CCD and the Dmax delivered to the LAD. The secondary objective was to evaluate the dosimetric results of comparing three-dimensional conformal radiotherapy (3D-CRT) to intensity-modulated radiotherapy (IMRT) and volumetric modulated arc therapy (VMAT) techniques for post mastectomized breast cancer patients with irradiation to the left chest wall. 53 cases of women who received adjuvant standard fractionated postmastectomy radiotherapy (PMRT) were used. Three types of plans were created for each patient: 3D-CRT, seven equidistant IMRT fields, and four partial VMAT arcs. Correlations were evaluated using Pearson's correlation coefficient. Plans made with IMRT and VMAT showed improved homogeneity and conformity. Associations between CCD and Dmax to LAD were positive for all three plan types. Compared to 3D-CRT, the modulated intensity plans obtained better dose homogeneity and conformity to the target volume. The LAD and heart doses were significantly lower for IMRT and VMAT plans. The CCD can be used as a predictor of the maximum and mean doses of the LAD. Modulated intensity techniques allow for better dose distribution and dose reduction to the heart and LAD.
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Affiliation(s)
- A H Badillo-Alvarado
- División de Oncología y Uronefrología, Departamento de Radioterapia, Unidad Médica de Alta Especialidad, Hospital de Especialidades del Centro Médico Nacional "Ignacio García Téllez", Instituto Mexicano del Seguro Social, CP 97150, Mérida, Yucatán, México
| | - E A Martín-Tovar
- División de Oncología y Uronefrología, Departamento de Radioterapia, Unidad Médica de Alta Especialidad, Hospital de Especialidades del Centro Médico Nacional "Ignacio García Téllez", Instituto Mexicano del Seguro Social, CP 97150, Mérida, Yucatán, México.
| | - G M Molina-Salinas
- Unidad de Investigación Médica Yucatán, Unidad Médica de Alta Especialidad Hospital de Especialidades 1 Mérida, Yucatán, Instituto Mexicano del Seguro Social, CP 97150, Mérida, Yucatán, México
| | - A C Sandoval-Méndez
- División de Oncología y Uronefrología, Departamento de Radioterapia, Unidad Médica de Alta Especialidad, Hospital de Especialidades del Centro Médico Nacional "Ignacio García Téllez", Instituto Mexicano del Seguro Social, CP 97150, Mérida, Yucatán, México
| | - A Sarricolea-Puch
- División de Oncología y Uronefrología, Departamento de Radioterapia, Unidad Médica de Alta Especialidad, Hospital de Especialidades del Centro Médico Nacional "Ignacio García Téllez", Instituto Mexicano del Seguro Social, CP 97150, Mérida, Yucatán, México
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48
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Walls GM, O'Kane R, Ghita M, Kuburas R, McGarry CK, Cole AJ, Jain S, Butterworth KT. Murine models of radiation cardiotoxicity: A systematic review and recommendations for future studies. Radiother Oncol 2022; 173:19-31. [PMID: 35533784 DOI: 10.1016/j.radonc.2022.04.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 04/13/2022] [Accepted: 04/29/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND PURPOSE The effects of radiation on the heart are dependent on dose, fractionation, overall treatment time, and pre-existing cardiovascular pathology. Murine models have played a central role in improving our understanding of the radiation response of the heart yet a wide range of exposure parameters have been used. We evaluated the study design of published murine cardiac irradiation experiments to assess gaps in the literature and to suggest guidance for the harmonisation of future study reporting. METHODS AND MATERIALS A systematic review of mouse/rat studies published 1981-2021 that examined the effect of radiation on the heart was performed. The protocol was published on PROSPERO (CRD42021238921) and the findings were reported in accordance with the PRISMA guidance. Risk of bias was assessed using the SYRCLE checklist. RESULTS 159 relevant full-text original articles were reviewed. The heart only was the target volume in 67% of the studies and simulation details were unavailable for 44% studies. Dosimetry methods were reported in 31% studies. The pulmonary effects of whole and partial heart irradiation were reported in 13% studies. Seventy-eight unique dose-fractionation schedules were evaluated. Large heterogeneity was observed in the endpoints measured, and the reporting standards were highly variable. CONCLUSIONS Current murine models of radiation cardiotoxicity cover a wide range of irradiation configurations and latency periods. There is a lack of evidence describing clinically relevant dose-fractionations, circulating biomarkers and radioprotectants. Recommendations for the consistent reporting of methods and results of in vivo cardiac irradiation studies are made to increase their suitability for informing the design of clinical studies.
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Affiliation(s)
- Gerard M Walls
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Lisburn Road, Belfast, Northern Ireland; Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Lisburn Road, Belfast, Northern Ireland.
| | - Reagan O'Kane
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Lisburn Road, Belfast, Northern Ireland
| | - Mihaela Ghita
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Lisburn Road, Belfast, Northern Ireland
| | - Refik Kuburas
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Lisburn Road, Belfast, Northern Ireland
| | - Conor K McGarry
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Lisburn Road, Belfast, Northern Ireland; Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Lisburn Road, Belfast, Northern Ireland
| | - Aidan J Cole
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Lisburn Road, Belfast, Northern Ireland; Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Lisburn Road, Belfast, Northern Ireland
| | - Suneil Jain
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Lisburn Road, Belfast, Northern Ireland; Cancer Centre Belfast City Hospital, Belfast Health & Social Care Trust, Lisburn Road, Belfast, Northern Ireland
| | - Karl T Butterworth
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Lisburn Road, Belfast, Northern Ireland
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Singh VK, Seed TM. Acute radiation syndrome drug discovery using organ-on-chip platforms. Expert Opin Drug Discov 2022; 17:865-878. [PMID: 35838021 DOI: 10.1080/17460441.2022.2099833] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION : The high attrition rate during drug development remains a challenge that costs a significant amount of time and money. Improving the probabilities of success during the early stages of radiation medical countermeasure (MCM) development for approval by the United States Food and Drug Administration (US FDA) following the Animal Rule will reduce this burden. For optimal development of MCMs, we need suitable and efficient radiation injury models with high biological relevance for evaluating drug efficacy as well as biomarker discovery and validation. AREA COVERED This article focuses on new technologies involving various organs-on-chip platforms. Of late, there have been rapid development of these technologies, especially in terms of mimicking both normal and abnormal physiological conditions. Here, we suggest possible applications of these novel systems for the discovery and development of radiation MCMs for the acute radiation syndrome (ARS). We offer preliminary information on the utility of one such system for MCM research and discovery for the ARS condition. EXPERT OPINION : Each organ-on-a-chip system has its own strengths and shortcomings. As such, the system selected for MCM discovery, development, and regulatory approval should be carefully considered and optimized to the fullest extent in order to augment successful drug testing and the minimization of attrition rates of candidate agents. The recent encouraging progress with organ-on-a-chip technology will likely lead to additional radiation MCMs for ARS approved by the US FDA. The acceptance of organ-on-a-chip technology may be a promising step toward improving the success rate of pharmaceuticals in MCM development.
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Affiliation(s)
- Vijay K Singh
- Department of Pharmacology and Molecular Therapeutics, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.,Armed Forces Radiobiology Research Institute, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Thomas M Seed
- Tech Micro Services, 4417 Maple Avenue, Bethesda, MD, USA
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50
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Badescu MC, Badulescu OV, Scripcariu DV, Butnariu LI, Bararu-Bojan I, Popescu D, Ciocoiu M, Gorduza EV, Costache II, Rezus E, Rezus C. Myocardial Ischemia Related to Common Cancer Therapy-Prevention Insights. Life (Basel) 2022; 12:1034. [PMID: 35888122 PMCID: PMC9325217 DOI: 10.3390/life12071034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/08/2022] [Accepted: 07/10/2022] [Indexed: 12/18/2022] Open
Abstract
Modern antineoplastic therapy improves survival and quality of life in cancer patients, but its indisputable benefits are accompanied by multiple and major side effects, such as cardiovascular ones. Endothelial dysfunction, arterial spasm, intravascular thrombosis, and accelerated atherosclerosis affect the coronary arteries, leading to acute and chronic coronary syndromes that negatively interfere with the oncologic treatment. The cardiac toxicity of antineoplastic agents may be mitigated by using adequate prophylactic measures. In the absence of dedicated guidelines, our work provides the most comprehensive, systematized, structured, and up-to-date analyses of the available literature focusing on measures aiming to protect the coronary arteries from the toxicity of cancer therapy. Our work facilitates the implementation of these measures in daily practice. The ultimate goal is to offer clinicians the necessary data for a personalized therapeutic approach for cancer patients receiving evidence-based oncology treatments with potential cardiovascular toxicity.
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Affiliation(s)
- Minerva Codruta Badescu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania; (M.C.B.); (D.P.); (I.I.C.); (C.R.)
- III Internal Medicine Clinic, “St. Spiridon” County Emergency Clinical Hospital, 1 Independence Boulevard, 700111 Iasi, Romania
| | - Oana Viola Badulescu
- Department of Pathophysiology, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania; (I.B.-B.); (M.C.)
- Hematology Clinic, “St. Spiridon” County Emergency Clinical Hospital, 1 Independence Boulevard, 700111 Iasi, Romania
| | - Dragos Viorel Scripcariu
- Surgery Department, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
- 1st Surgical Oncology Unit, Regional Institute of Oncology, 2-4 General Henri Mathias Berthelot Street, 700483 Iasi, Romania
| | - Lăcrămioara Ionela Butnariu
- Department of Mother and Child Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Iris Bararu-Bojan
- Department of Pathophysiology, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania; (I.B.-B.); (M.C.)
| | - Diana Popescu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania; (M.C.B.); (D.P.); (I.I.C.); (C.R.)
| | - Manuela Ciocoiu
- Department of Pathophysiology, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania; (I.B.-B.); (M.C.)
| | - Eusebiu Vlad Gorduza
- Department of Mother and Child Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Irina Iuliana Costache
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania; (M.C.B.); (D.P.); (I.I.C.); (C.R.)
- Cardiology Clinic, “St. Spiridon” County Emergency Clinical Hospital, 700111 Iasi, Romania
| | - Elena Rezus
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania;
- I Rheumatology Clinic, Clinical Rehabilitation Hospital, 14 Pantelimon Halipa Street, 700661 Iasi, Romania
| | - Ciprian Rezus
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania; (M.C.B.); (D.P.); (I.I.C.); (C.R.)
- III Internal Medicine Clinic, “St. Spiridon” County Emergency Clinical Hospital, 1 Independence Boulevard, 700111 Iasi, Romania
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