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Jin Z, Sun X, Zhou C, Yang H, Zhou S. Cardiac substructures dosimetric predicts cardiac toxicity and prognosis in esophageal squamous cell cancer treated by radiotherapy. Neoplasia 2024; 48:100969. [PMID: 38199173 PMCID: PMC10788793 DOI: 10.1016/j.neo.2024.100969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/26/2023] [Accepted: 01/03/2024] [Indexed: 01/12/2024]
Abstract
PURPOSE To look into the relationship between cardiac substructures (CS) dosimetric parameters and cardiac events (CE) or overall survival (OS) in patients undergoing radiation therapy (RT) for esophageal squamous cell carcinoma (ESCC). METHODS AND MATERIALS A retrospective study included 350 patients with ESCC receiving definitive chemoradiotherapy or radiotherapy (d-CRT/d-RT) or neoadjuvant chemoradiotherapy (NCRT) from March 2013 to May 2022. Our study examined the adverse cardiac events of any grade or G3+, as defined by the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. Competing risk analysis and Cox regression analysis were used to assess the relationship between CS doses and CEs or OS. RESULTS 201 (57.4 %) patients received any grade CEs over a median follow-up time of 22.50 months (IQR, 12.40-45.60), and 24 (6.86 %) patients suffered G3+ CEs. On landmark analysis, patients with any grade CEs had significantly lower OS (P = 0.003). Multivariable analysis revealed that any grade CEs were predicted by the dose of CSs in all populations. In addition, for G3+ cardiac events, arrhythmic and small probability of cardiac events, LAD V20 ((HR: 1.02, 95 % CI: 1.00-1.03, P = 0.012; HR: 1.01, 95 % CI: 1.00-1.02, P = 0.005; HR; 1.01, 95 % CI: 1.00-1.02, P = 0.012) was also an independent predictive factor. LAD V50 (HR: 1.07, 95 % CI: 1.03-1.10, P <0.001) predicted pericardium effusion events. Moreover, the multivariable analysis revealed that OS was predicted by LAD V30 (HR: 1.03; 95 % CI, 1.01-1.05, P = 0.015). CONCLUSIONS In the population of ESCC patients receiving RT, we showed that the CS factors had a substantial predictive value for the various types and grades of CEs. The elevated radiation dose of LAD was a significant contributor to a higher rate of cardiac events and a worse prognosis.
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Affiliation(s)
- Zhicheng Jin
- Key Laboratory of Radiation Oncology of Taizhou, Department of Radiation Oncology, Radiation Oncology Institute of Enze Medical Health Academy, Taizhou Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China
| | - Xuefeng Sun
- Key Laboratory of Radiation Oncology of Taizhou, Department of Radiation Oncology, Radiation Oncology Institute of Enze Medical Health Academy, Taizhou Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China
| | - Chao Zhou
- Key Laboratory of Radiation Oncology of Taizhou, Department of Radiation Oncology, Radiation Oncology Institute of Enze Medical Health Academy, Taizhou Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China
| | - Haihua Yang
- Key Laboratory of Radiation Oncology of Taizhou, Department of Radiation Oncology, Radiation Oncology Institute of Enze Medical Health Academy, Taizhou Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China; Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou, Zhejiang 317000, China
| | - Suna Zhou
- Key Laboratory of Radiation Oncology of Taizhou, Department of Radiation Oncology, Radiation Oncology Institute of Enze Medical Health Academy, Taizhou Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China; Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou, Zhejiang 317000, China.
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2
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Shell D. Cardiac surgery for radiation associated heart disease in Hodgkin lymphoma patients. Best Pract Res Clin Haematol 2023; 36:101515. [PMID: 38092474 DOI: 10.1016/j.beha.2023.101515] [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: 08/13/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 12/18/2023]
Abstract
Much of the modern focus of Hodgkin's Lymphoma (HL) treatment involves the prevention of secondary organ injury. Despite rationalisations of radiotherapy fields, many patients still develop late radiation-related cardiotoxicity that is severe and requires interventional management. No guidelines exist to direct management of these complex patients who often present with multiple concurrent cardiac pathologies. Despite possessing a greater mortality risk than in the general population, cardiac surgery has an important role in treating radiation-associated heart disease. This review summarises the body of literature surrounding cardiac surgery in HL survivors post-radiotherapy, highlighting the benefits and risks unique to this cohort. The pathophysiology and presentation of radiation-associated heart disease is also explored in relation to HL patients.
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Affiliation(s)
- Daniel Shell
- Department of Cardiothoracic Surgery, University Hospital Geelong, Barwon Health, Geelong, VIC, Australia.
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3
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Schiffer W, Pedersen LN, Lui M, Bergom C, Mitchell JD. Advances in Screening for Radiation-Associated Cardiotoxicity in Cancer Patients. Curr Cardiol Rep 2023; 25:1589-1600. [PMID: 37796395 PMCID: PMC10682284 DOI: 10.1007/s11886-023-01971-x] [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] [Accepted: 09/18/2023] [Indexed: 10/06/2023]
Abstract
PURPOSE OF REVIEW Radiation is foundational to the treatment of cancer and improves overall survival. Yet, it is important to recognize the potential cardiovascular effects of radiation therapy and how to best minimize or manage them. Screening-both through imaging and with biomarkers-can potentially identify cardiovascular effects early, allowing for prompt initiation of treatment to mitigate late effects. RECENT FINDINGS Cardiac echocardiography, magnetic resonance imaging (MRI), computed tomography, and measurements of troponin and natriuretic peptides serve as the initial screening tests of choice for RICD. Novel imaging applications, including positron emission tomography and specific MRI parameters, and biomarker testing, including myeloperoxidase, growth differentiation factor 15, galectin 3, micro-RNA, and metabolomics, hold promise for earlier detection and more specific characterization of RICD. Advances in imaging and novel applications of biomarkers have potential to identify subclinical RICD and may reveal opportunities for early intervention. Further research is needed to elucidate optimal imaging screening modalities, biomarkers, and surveillance strategies.
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Affiliation(s)
- Walter Schiffer
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, 660 S. Euclid Ave, CB 8086, St. Louis, MO, 63110, USA
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA
| | - Lauren N Pedersen
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Matthew Lui
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, 660 S. Euclid Ave, CB 8086, St. Louis, MO, 63110, USA
| | - Carmen Bergom
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
- Alvin J. Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, USA
| | - Joshua D Mitchell
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, 660 S. Euclid Ave, CB 8086, St. Louis, MO, 63110, USA.
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St. Louis, MO, USA.
- Alvin J. Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, USA.
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4
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Petit C, Escande A, Sarrade T, Vaugier L, Kirova Y, Tallet A. Radiation therapy in the thoracic region: Radio-induced cardiovascular disease, cardiac delineation and sparing, cardiac dose constraints, and cardiac implantable electronic devices. Cancer Radiother 2023; 27:588-598. [PMID: 37648559 DOI: 10.1016/j.canrad.2023.06.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 09/01/2023]
Abstract
Radiation therapy in the thoracic region may deliver incidental ionizing radiation to the surrounding healthy structures, including the heart. Radio-induced heart toxicity has long been a concern in breast cancer and Hodgkin's lymphoma and was deemed a long-term event. However, recent data highlight the need to limit the dose to the heart in less favorable thoracic cancers too, such as lung and esophageal cancers in which incidental irradiation led to increased mortality. This article will summarize available cardiac dose constraints in various clinical settings and the types of radio-induced cardiovascular diseases encountered as well as delineation of cardiac subheadings and management of cardiac devices. Although still not completely deciphered, heart dose constraints remain intensively investigated and the mean dose to the heart is no longer the only dosimetric parameter to consider since the left anterior descending artery as well as the left ventricle should also be part of dosimetry constraints.
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Affiliation(s)
- C Petit
- Radiation Oncology Department, institut Paoli-Calmettes, 232, boulevard Sainte-Marguerite, 13273 Marseille cedex 09, France
| | - A Escande
- Service de radiothérapie, centre Léonard-de-Vinci, Dechy, France; UMR 9189, laboratoire Cristal, université de Lille, Villeneuve-d'Ascq, France
| | - T Sarrade
- Department of Radiation Oncology, hôpital Tenon, Sorbonne université, 75020 Paris, France
| | - L Vaugier
- Department of Radiation Oncology, institut de cancérologie de l'Ouest, Saint-Herblain, France
| | - Y Kirova
- Department of Radiation Oncology, institut Curie, Paris, France
| | - A Tallet
- Radiation Oncology Department, institut Paoli-Calmettes, 232, boulevard Sainte-Marguerite, 13273 Marseille cedex 09, France; UMR 1068, CRCM Inserm, Marseille, France.
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5
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Chounta S, Allodji R, Vakalopoulou M, Bentriou M, Do DT, De Vathaire F, Diallo I, Fresneau B, Charrier T, Zossou V, Christodoulidis S, Lemler S, Letort Le Chevalier V. Dosiomics-Based Prediction of Radiation-Induced Valvulopathy after Childhood Cancer. Cancers (Basel) 2023; 15:3107. [PMID: 37370717 DOI: 10.3390/cancers15123107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/16/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Valvular Heart Disease (VHD) is a known late complication of radiotherapy for childhood cancer (CC), and identifying high-risk survivors correctly remains a challenge. This paper focuses on the distribution of the radiation dose absorbed by heart tissues. We propose that a dosiomics signature could provide insight into the spatial characteristics of the heart dose associated with a VHD, beyond the already-established risk induced by high doses. We analyzed data from the 7670 survivors of the French Childhood Cancer Survivors' Study (FCCSS), 3902 of whom were treated with radiotherapy. In all, 63 (1.6%) survivors that had been treated with radiotherapy experienced a VHD, and 57 of them had heterogeneous heart doses. From the heart-dose distribution of each survivor, we extracted 93 first-order and spatial dosiomics features. We trained random forest algorithms adapted for imbalanced classification and evaluated their predictive performance compared to the performance of standard mean heart dose (MHD)-based models. Sensitivity analyses were also conducted for sub-populations of survivors with spatially heterogeneous heart doses. Our results suggest that MHD and dosiomics-based models performed equally well globally in our cohort and that, when considering the sub-population having received a spatially heterogeneous dose distribution, the predictive capability of the models is significantly improved by the use of the dosiomics features. If these findings are further validated, the dosiomics signature may be incorporated into machine learning algorithms for radiation-induced VHD risk assessment and, in turn, into the personalized refinement of follow-up guidelines.
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Affiliation(s)
- Stefania Chounta
- Université Paris-Saclay, Univ. Paris-Sud, UVSQ, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- INSERM, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- Gustave Roussy, Department of Clinical Research, Cancer and Radiation Team, F-94805 Villejuif, France
- Université Paris-Saclay, CentraleSupélec, Mathématiques et Informatique pour la Complexité et les Systèmes, F-91190 Gif-sur-Yvette, France
| | - Rodrigue Allodji
- Université Paris-Saclay, Univ. Paris-Sud, UVSQ, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- INSERM, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- Gustave Roussy, Department of Clinical Research, Cancer and Radiation Team, F-94805 Villejuif, France
- Polytechnic School of Abomey-Calavi (EPAC), University of Abomey-Calavi, 01, Cotonou P.O. Box 2009, Benin
| | - Maria Vakalopoulou
- Université Paris-Saclay, CentraleSupélec, Mathématiques et Informatique pour la Complexité et les Systèmes, F-91190 Gif-sur-Yvette, France
| | - Mahmoud Bentriou
- Université Paris-Saclay, CentraleSupélec, Mathématiques et Informatique pour la Complexité et les Systèmes, F-91190 Gif-sur-Yvette, France
| | - Duyen Thi Do
- Université Paris-Saclay, Univ. Paris-Sud, UVSQ, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- INSERM, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- Gustave Roussy, Department of Clinical Research, Cancer and Radiation Team, F-94805 Villejuif, France
| | - Florent De Vathaire
- Université Paris-Saclay, Univ. Paris-Sud, UVSQ, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- INSERM, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- Gustave Roussy, Department of Clinical Research, Cancer and Radiation Team, F-94805 Villejuif, France
| | - Ibrahima Diallo
- Department of Radiation Oncology, Gustave Roussy, F-94800 Villejuif, France
- Gustave Roussy, Inserm, Radiothérapie Moléculaire et Innovation Thérapeutique, Paris-Saclay University, F-94800 Villejuif, France
| | - Brice Fresneau
- Gustave Roussy, Université Paris-Saclay, Department of Pediatric Oncology, F-94805 Villejuif, France
| | - Thibaud Charrier
- Université Paris-Saclay, Univ. Paris-Sud, UVSQ, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- INSERM, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- Gustave Roussy, Department of Clinical Research, Cancer and Radiation Team, F-94805 Villejuif, France
- Institut Curie, PSL Research University, INSERM, U900, F-92210 Saint Cloud, France
| | - Vincent Zossou
- Université Paris-Saclay, Univ. Paris-Sud, UVSQ, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- INSERM, CESP, Cancer and Radiation Team, F-94805 Villejuif, France
- Gustave Roussy, Department of Clinical Research, Cancer and Radiation Team, F-94805 Villejuif, France
- Polytechnic School of Abomey-Calavi (EPAC), University of Abomey-Calavi, 01, Cotonou P.O. Box 2009, Benin
- Institut de Formation et de Recherche en Informatique, (IFRI-UAC), Cotonou P.O. Box 2009, Benin
| | - Stergios Christodoulidis
- Université Paris-Saclay, CentraleSupélec, Mathématiques et Informatique pour la Complexité et les Systèmes, F-91190 Gif-sur-Yvette, France
| | - Sarah Lemler
- Université Paris-Saclay, CentraleSupélec, Mathématiques et Informatique pour la Complexité et les Systèmes, F-91190 Gif-sur-Yvette, France
| | - Veronique Letort Le Chevalier
- Université Paris-Saclay, CentraleSupélec, Mathématiques et Informatique pour la Complexité et les Systèmes, F-91190 Gif-sur-Yvette, France
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6
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Ellahham S, Khalouf A, Elkhazendar M, Dababo N, Manla Y. An overview of radiation-induced heart disease. Radiat Oncol J 2022; 40:89-102. [PMID: 35796112 PMCID: PMC9262704 DOI: 10.3857/roj.2021.00766] [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: 08/10/2021] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 11/03/2022] Open
Abstract
Radiation therapy (RT) has dramatically improved cancer survival, leading to several inevitable complications. Unintentional irradiation of the heart can lead to radiation-induced heart disease (RIHD), including cardiomyopathy, pericarditis, coronary artery disease, valvular heart disease, and conduction system abnormalities. Furthermore, the development of RIHD is aggravated with the addition of chemotherapy. The screening, diagnosis, and follow-up for RIHD in patients who have undergone RT are described by the consensus guidelines from the European Association of Cardiovascular Imaging (EACVI) and the American Society of Echocardiography (ASE). There is compelling evidence that chest RT can increase the risk of heart disease. Although the prevalence and severity of RIHD are likely to be reduced with modern RT techniques, the incidence of RIHD is expected to rise in cancer survivors who have been treated with old RT regimens. However, there remains a gap between guidelines and clinical practice. Currently, therapeutic modalities followed in the treatment of RIHD are similar to the non-irradiated population. Preventive measures mainly reduce the radiation dose and radiation volume of the heart. There is no concrete evidence to endorse the preventive role of statins, angiotensin-converting enzyme inhibitors, and antioxidants. This review summarizes the current evidence of RIHD subtypes and risk factors and suggests screening regimens, diagnosis, treatment, and preventive approaches.
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Affiliation(s)
- Samer Ellahham
- Cleveland Clinic, Lyndhurst, OH, USA
- Heart & Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Amani Khalouf
- Emergency Medicine Institute, Cleveland Clinic Abu Dhabi, UAE
| | - Mohammed Elkhazendar
- Heart & Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
- Pathology & Laboratory Medicine Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Nour Dababo
- Pathology & Laboratory Medicine Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Yosef Manla
- Heart & Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
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7
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Socha J, Rygielska A, Uziębło-Życzkowska B, Chałubińska-Fendler J, Jurek A, Maciorowska M, Mielniczuk M, Pawłowski P, Tyc-Szczepaniak D, Krzesiński P, Kepka L. Contouring cardiac substructures on average intensity projection 4D-CT for lung cancer radiotherapy: a proposal of a heart valve contouring atlas. Radiother Oncol 2022; 167:261-268. [PMID: 34990727 DOI: 10.1016/j.radonc.2021.12.041] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 12/21/2021] [Accepted: 12/27/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND PURPOSE A detailed contouring atlas of the heart valves is lacking. Existing heart contouring atlases have not been evaluated on average intensity projection four-dimensional non-contrast computed tomography (AVE-4D-CT) scans, routinely used for organ-at-risk delineation in lung cancer radiotherapy. We aimed to develop the heart valve contouring atlas and to assess inter-observer variation in delineation of the heart, its substructures, and coronary arteries on AVE-4D-CT scans, along with its impact on radiotherapy doses. MATERIALS AND METHODS A heart valve contouring atlas was developed. Five radiation oncologists and four cardiologists delineated the valves according to this atlas, and the remaining heart substructures according to the existing atlases, on AVE-4D-CT scans of ten patients who underwent radio(chemo)therapy for NSCLC. The observer contours were then compared to the collectively defined "reference" contours. Spatial variation was assessed using the Sørensen-Dice similarity coefficient (DSC), directed average Hausdorff distance (DAH), directed Hausdorff distance (HD), and the mean distance to agreement (MDA). The effect of spatial variation on radiotherapy doses was assessed using the patients' treatment plans. RESULTS Inter-observer contour overlap (mean DSC) was 0.68, 0.49, 0.45 and 0.45, and inter-observer contour separation (mean DAH) was 2.1, 3.4, 2.6 and 2.9 mm for the pulmonic (PV), aortic (AV), mitral (MV) and tricuspid valve (TV), respectively. Mean HD was higher for TV and MV (13.3 and 11.7mm) than for AV and PV (7.8 and 7mm). The highest mean MDA of 3.1mm was found for AV, and the lowest (1.9mm) for PV. Inter-observer agreement was the lowest for the coronary arteries, but statistically significant dose variation was found mainly in the left ventricular septal and anterior segments. CONCLUSION Our atlas enables reproducible delineation of the heart valves. Delineation of the heart and its substructures on AVE-4D-CT scans is feasible, with inter-observer variability similar to that reported on conventional non-contrast CT scans.
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Affiliation(s)
- Joanna Socha
- Department of Radiotherapy, Military Institute of Medicine, Warsaw, Poland; Department of Radiotherapy, Regional Oncology Centre, Czestochowa, Poland.
| | - Anna Rygielska
- Department of Radiotherapy, Medical Physics Unit, Military Institute of Medicine, Warsaw, Poland
| | | | | | - Agnieszka Jurek
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
| | - Małgorzata Maciorowska
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
| | - Marta Mielniczuk
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
| | - Paweł Pawłowski
- Department of Radiotherapy, Military Institute of Medicine, Warsaw, Poland
| | | | - Paweł Krzesiński
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
| | - Lucyna Kepka
- Department of Radiotherapy, Military Institute of Medicine, Warsaw, Poland
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8
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Meerman M, Driessen R, van Engeland NCA, Bergsma I, Steenhuijsen JLG, Kozono D, Aikawa E, Hjortnaes J, Bouten CVC. Radiation Induces Valvular Interstitial Cell Calcific Response in an in vitro Model of Calcific Aortic Valve Disease. Front Cardiovasc Med 2021; 8:687885. [PMID: 34527708 PMCID: PMC8435633 DOI: 10.3389/fcvm.2021.687885] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 08/13/2021] [Indexed: 12/14/2022] Open
Abstract
Background: Mediastinal ionizing radiotherapy is associated with an increased risk of valvular disease, which demonstrates pathological hallmarks similar to calcific aortic valve disease (CAVD). Despite advances in radiotherapy techniques, the prevalence of comorbidities such as radiation-associated valvular disease is still increasing due to improved survival of patients receiving radiotherapy. However, the mechanisms of radiation-associated valvular disease are largely unknown. CAVD is considered to be an actively regulated disease process, mainly controlled by valvular interstitial cells (VICs). We hypothesize that radiation exposure catalyzes the calcific response of VICs and, therefore, contributes to the development of radiation-associated valvular disease. Methods and Results: To delineate the relationship between radiation and VIC behavior (morphology, calcification, and matrix turnover), two different in vitro models were established: (1) VICs were cultured two-dimensional (2D) on coverslips in control medium (CM) or osteogenic medium (OM) and irradiated with 0, 2, 4, 8, or 16 Gray (Gy); and (2) three-dimensional (3D) hydrogel system was designed, loaded with VICs and exposed to 0, 4, or 16 Gy of radiation. In both models, a dose-dependent decrease in cell viability and proliferation was observed in CM and OM. Radiation exposure caused myofibroblast-like morphological changes and differentiation of VICs, as characterized by decreased αSMA expression. Calcification, as defined by increased alkaline phosphatase activity, was mostly present in the 2D irradiated VICs exposed to 4 Gy, while after exposure to higher doses VICs acquired a unique giant fibroblast-like cell morphology. Finally, matrix turnover was significantly affected by radiation exposure in the 3D irradiated VICs, as shown by decreased collagen staining and increased MMP-2 and MMP-9 activity. Conclusions: The presented work demonstrates that radiation exposure enhances the calcific response in VICs, a hallmark of CAVD. In addition, high radiation exposure induces differentiation of VICs into a terminally differentiated giant-cell fibroblast. Further studies are essential to elucidate the underlying mechanisms of these radiation-induced valvular changes.
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Affiliation(s)
- Manon Meerman
- Department of Cardiothoracic Surgery, Heart and Lung Division, Leiden University Medical Center, Leiden, Netherlands
| | - Rob Driessen
- Department of Biomedical Engineering, Soft Tissue Engineering and Mechanobiology (STEM), Eindhoven University of Technology, Eindhoven, Netherlands.,Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, Netherlands
| | - Nicole C A van Engeland
- Department of Biomedical Engineering, Soft Tissue Engineering and Mechanobiology (STEM), Eindhoven University of Technology, Eindhoven, Netherlands.,Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, Netherlands.,Åbo Akademi University, Faculty of Science and Engineering, Molecular Biosciences, Turku, Finland
| | - Irith Bergsma
- Department of Biomedical Engineering, Soft Tissue Engineering and Mechanobiology (STEM), Eindhoven University of Technology, Eindhoven, Netherlands.,Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, Netherlands
| | | | - David Kozono
- Department of Radiation Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, United States
| | - Elena Aikawa
- Center for Interdisciplinary Cardiovascular Sciences, Cardiovascular Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Jesper Hjortnaes
- Department of Cardiothoracic Surgery, Heart and Lung Division, Leiden University Medical Center, Leiden, Netherlands
| | - Carlijn V C Bouten
- Department of Biomedical Engineering, Soft Tissue Engineering and Mechanobiology (STEM), Eindhoven University of Technology, Eindhoven, Netherlands.,Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, Netherlands
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9
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Bergom C, Bradley JA, Ng AK, Samson P, Robinson C, Lopez-Mattei J, Mitchell JD. Past, Present, and Future of Radiation-Induced Cardiotoxicity: Refinements in Targeting, Surveillance, and Risk Stratification. JACC CardioOncol 2021; 3:343-359. [PMID: 34604796 PMCID: PMC8463722 DOI: 10.1016/j.jaccao.2021.06.007] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 06/07/2021] [Accepted: 06/09/2021] [Indexed: 12/13/2022] Open
Abstract
Radiation therapy is an important component of cancer therapy for many malignancies. With improvements in cardiac-sparing techniques, radiation-induced cardiac dysfunction has decreased but remains a continued concern. In this review, we provide an overview of the evolution of radiotherapy techniques in thoracic cancers and associated reductions in cardiac risk. We also highlight data demonstrating that in some cases radiation doses to specific cardiac substructures correlate with cardiac toxicities and/or survival beyond mean heart dose alone. Advanced cardiac imaging, cardiovascular risk assessment, and potentially even biomarkers can help guide post-radiotherapy patient care. In addition, treatment of ventricular arrhythmias with the use of ablative radiotherapy may inform knowledge of radiation-induced cardiac dysfunction. Future efforts should explore further personalization of radiotherapy to minimize cardiac dysfunction by coupling knowledge derived from enhanced dosimetry to cardiac substructures, post-radiation regional dysfunction seen on advanced cardiac imaging, and more complete cardiac toxicity data.
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Key Words
- CAC, coronary artery calcium
- CAD, coronary artery disease
- CMRI, cardiac magnetic resonance imaging
- CT, computed tomography
- HL, Hodgkin lymphoma
- LAD, left anterior descending artery
- LV, left ventricular
- MHD, mean heart dose
- NSCLC, non–small cell lung cancer
- RICD, radiation-induced cardiovascular disease
- RT, radiation therapy
- SBRT, stereotactic body radiation therapy
- breast cancer
- cancer survivorship
- childhood cancer
- esophageal cancer
- imaging
- lung cancer
- lymphoma
- radiation physics
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Affiliation(s)
- Carmen Bergom
- Department of Radiation Oncology, Washington University, Saint Louis, Missouri, USA
- Cardio-Oncology Center of Excellence, Washington University, St. Louis, Missouri, USA
- Alvin J. Siteman Center, Washington University, St. Louis, Missouri, USA
| | - Julie A. Bradley
- Department of Radiation Oncology, University of Florida, Jacksonville, Florida, USA
| | - Andrea K. Ng
- Department of Radiation Oncology, Dana-Farber/Brigham and Women’s Cancer Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Pamela Samson
- Department of Radiation Oncology, Washington University, Saint Louis, Missouri, USA
- Alvin J. Siteman Center, Washington University, St. Louis, Missouri, USA
| | - Clifford Robinson
- Department of Radiation Oncology, Washington University, Saint Louis, Missouri, USA
- Alvin J. Siteman Center, Washington University, St. Louis, Missouri, USA
- Division of Cardiology, Department of Medicine, Washington University, St. Louis, Missouri, USA
| | - Juan Lopez-Mattei
- Departments of Cardiology and Thoracic Imaging, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Joshua D. Mitchell
- Cardio-Oncology Center of Excellence, Washington University, St. Louis, Missouri, USA
- Alvin J. Siteman Center, Washington University, St. Louis, Missouri, USA
- Division of Cardiology, Department of Medicine, Washington University, St. Louis, Missouri, USA
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10
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Quintana RA, Bui LP, Moudgil R, Palaskas N, Hassan S, Abe JI, Mouhayar E, Yusuf SW, Hernandez A, Banchs J. Speckle-Tracking Echocardiography in Cardio-Oncology and Beyond. Tex Heart Inst J 2021; 47:96-107. [PMID: 32603473 DOI: 10.14503/thij-18-6736] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Speckle-tracking echocardiography has enabled clinicians to detect changes in myocardial function with more sensitivity than that afforded by traditional diastolic and systolic functional measurements, including left ventricular ejection fraction. Speckle-tracking echocardiography enables evaluation of myocardial strain in terms of strain (percent change in length of a myocardial segment relative to its length at baseline) and strain rate (strain per unit of time). Both measurements have potential for use in diagnosing and monitoring the cardiovascular side effects of cancer therapy. Regional and global strain measurements can independently predict outcomes not only in patients who experience cardiovascular complications of cancer and cancer therapy, but also in patients with a variety of other clinical conditions. This review and case series examine the clinical applications and overall usefulness of speckle-tracking echocardiography in cardio-oncology and, more broadly, in clinical cardiology.
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Affiliation(s)
- Raymundo A Quintana
- Department of Medicine, University of Texas Medical School and Memorial Hermann Hospital, Houston, Texas 77030.,Dr. Quintana is now at Emory University School of Medicine, Atlanta, Georgia
| | - Linh P Bui
- Department of Medicine, University of Texas Medical School and Memorial Hermann Hospital, Houston, Texas 77030
| | - Rohit Moudgil
- Division of Medicine, Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030
| | - Nicolas Palaskas
- Division of Medicine, Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030
| | - Saamir Hassan
- Division of Medicine, Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030
| | - Jun-Ichi Abe
- Division of Medicine, Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030
| | - Elie Mouhayar
- Division of Medicine, Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030
| | - Syed Wamique Yusuf
- Division of Medicine, Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030
| | - Antonieta Hernandez
- Division of Medicine, Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030
| | - Jose Banchs
- Division of Medicine, Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030
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11
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Mihos CG, Horvath SA, Fernandez R, Nappi F, Xydas S. Early failure of mitral valve repair with anterior leaflet pericardial patch augmentation in rheumatic and radiation-induced valvulitis. J Thorac Dis 2020; 12:2977-2982. [PMID: 32642211 PMCID: PMC7330283 DOI: 10.21037/jtd.2020.01.20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christos G Mihos
- Echocardiography Laboratory, Columbia University Division of Cardiology, Mount Sinai Heart Institute, Miami Beach, FL, USA
| | - Sofia A Horvath
- Echocardiography Laboratory, Columbia University Division of Cardiology, Mount Sinai Heart Institute, Miami Beach, FL, USA
| | - Rafle Fernandez
- Echocardiography Laboratory, Columbia University Division of Cardiology, Mount Sinai Heart Institute, Miami Beach, FL, USA
| | - Francesco Nappi
- Department of Cardiac Surgery, Centre Cardiologique du Nord de Saint-Denis, Paris, France
| | - Steve Xydas
- Columbia University Division of Cardiac Surgery, Mount Sinai Heart Institute, Miami Beach, FL, USA
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12
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Monte IP, Cameli M, Losi V, Privitera F, Citro R. Valvular Damage. J Cardiovasc Echogr 2020; 30:S26-S32. [PMID: 32566463 PMCID: PMC7293871 DOI: 10.4103/jcecho.jcecho_5_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 02/17/2019] [Accepted: 10/04/2019] [Indexed: 01/05/2023] Open
Abstract
Valvular heart diseases (VHD) may be observed in patients with cancer for several reasons, including preexisting valve lesions, radiotherapy, infective endocarditis, and secondary to the left ventricle dysfunction. The incidence of VHD is especially in younger survivors treated with thoracic radiation therapy for certain malignancies, such as Hodgkin's lymphoma and breast cancer. The mechanism of radiation-induced damage to heart valves is not clear and includes diffuse fibrocalcific thickening of the valve. VHD is commonly diagnosed after a long latent period, in the context of clinical symptoms, or suspected on the basis of a new murmur. The evaluation includes identification of anatomical valve abnormalities, valve dysfunction, and assessing the functional consequences of valve dysfunction on the ventricles. Echocardiography is the optimal imaging technique for diagnostic and therapeutic management. Cardiovascular magnetic resonance and computed tomography (CT) may be used to assess the severity of VHD, but cardiac CT is mainly useful for detecting extensive calcifications of the ascending aorta. Patients exposed to mediastinal radiotherapy and minimal valve dysfunction require follow-up of 2–3 years, with moderate valve disease yearly, with severe, should be assessed for valve surgery.
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Affiliation(s)
- Ines Paola Monte
- Department of General Surgery and Medical-Surgery Specialities, University of Catania, AOU Policlinico Vittorio Emanuele, Catania, Italy
| | - Matteo Cameli
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - Valentina Losi
- Department of Scienze Mediche, Chirurgiche e Tecnologie Avanzate, University of Catania, AOU Policlinico, Catania, Italy
| | - Fiorella Privitera
- Department of General Surgery and Medical-Surgery Specialities, University of Catania, AOU Policlinico Vittorio Emanuele, Catania, Italy
| | - Rodolfo Citro
- Department of Heart, University Hospital of Salerno, Salerno, Italy
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13
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Cardiotoxicity of mediastinal radiotherapy. Rep Pract Oncol Radiother 2019; 24:629-643. [PMID: 31719801 DOI: 10.1016/j.rpor.2019.09.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 09/21/2019] [Indexed: 12/16/2022] Open
Abstract
Aim To explore available recent literature related to cardiotoxicity following mediastinal radiation. Background Radiotherapy-related heart injury is well documented, with no apparent safety threshold dose. The number of long-term cancer survivors exposed to mediastinal radiotherapy at some point of their treatment is increasing. Heart dosimetric parameters are of great importance in developing a treatment plan, but few data are available regarding radiosensitivity and dose-volume constraints for specific heart structures. Materials and Methods In October 2018, we identified articles published after 1990 through a PubMed/MEDLINE database search. The authors examined rough search results and manuscripts not relevant for the topic were excluded. We extracted clinical outcomes following mediastinal radiotherapy of childhood cancers, lymphoma, medulloblastoma, thymic cancers and hematopoietic cell transplantation survivors and evaluated treatment planning data, whenever available. Results A total of 1311 manuscripts were identified in our first-round search. Of these manuscripts, only 115 articles, matching our selection criteria, were included. Conclusions Studies uniformly show a linear radiation dose-response relationship between mean absorbed dose to the heart (heart-Dmean) and the risk of dying as a result of cardiac disease, particularly when heart-Dmean exceeds 5 Gy. Limited data are available regarding dose-volume predictors for heart substructures and the risk of subsequent cardiac toxicity. An individual patient's cardiotoxicity risk can be modified with advanced treatment planning techniques, including deep inspiration breath hold. Proton therapy is currently showing advantages in improving treatment planning parameters when compared to advanced photon techniques in lymphoma, thymic malignancies, malignant mesothelioma and craniospinal irradiation.
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Key Words
- 2D-RT, two-dimensional radiotherapy
- 3D-CRT, three-dimensional conformal radiation therapy
- CI, confidence interval
- CSI, craniospinal irradiation
- CVD, Cardiovascular disease
- Cardiotoxicity
- Dmax, maximum absorbed dose in a specified volume
- Dmean, mean absorbed radiation dose in a specified volume
- Dose-volume predictors
- EQD2, equivalent dose in 2 Gy fractions
- G, grade
- Gy, Gray
- HR, hazard ratio
- HT, Helical tomotherapy
- IFRT, involved field radiotherapy
- IMRT, intensity modulated radiation therapy
- INRT, involved node radiotherapy
- ISRT, involved site radiotherapy
- LAD, left anterior descending artery
- Mediastinal radiotherapy
- Mediastinal tumours
- Mv, megavoltage
- NTCP, normal tissue complication probability
- Normal tissue complication probability
- OAR, organs at risk
- OR, odds ratio
- PTV, planning target volume
- RR, relative risks
- TBI, total body irradiation
- VMAT, volumetric modulated arc therapy
- Vx, receiving at last x Gy
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14
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Niska JR, Thorpe CS, Allen SM, Daniels TB, Rule WG, Schild SE, Vargas CE, Mookadam F. Radiation and the heart: systematic review of dosimetry and cardiac endpoints. Expert Rev Cardiovasc Ther 2018; 16:931-950. [DOI: 10.1080/14779072.2018.1538785] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Joshua R. Niska
- Mayo Clinic - Department of Radiation Oncology, Phoenix, AZ, USA
| | | | - Sorcha M. Allen
- Mayo Clinic - Department of Cardio-Oncology, Scottsdale, AZ, USA
| | | | - William G. Rule
- Mayo Clinic - Department of Radiation Oncology, Phoenix, AZ, USA
| | - Steven E. Schild
- Mayo Clinic - Department of Radiation Oncology, Phoenix, AZ, USA
| | - Carlos E. Vargas
- Mayo Clinic - Department of Radiation Oncology, Phoenix, AZ, USA
| | - Farouk Mookadam
- Mayo Clinic - Department of Cardio-Oncology, Scottsdale, AZ, USA
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15
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Clemente S, Oliviero C, Palma G, D'Avino V, Liuzzi R, Conson M, Pacelli R, Cella L. Auto- versus human-driven plan in mediastinal Hodgkin lymphoma radiation treatment. Radiat Oncol 2018; 13:202. [PMID: 30340604 PMCID: PMC6194601 DOI: 10.1186/s13014-018-1146-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 10/03/2018] [Indexed: 12/20/2022] Open
Abstract
Background Technological advances in Hodgkin lymphoma (HL) radiation therapy (RT) by high conformal treatments potentially increase control over organs-at-risk (OARs) dose distribution. However, plan optimization remains a time-consuming task with great operator dependent variability. Purpose of the present study was to devise a fully automated pipeline based on the Pinnacle3 Auto-Planning (AP) algorithm for treating female supradiaphragmatic HL (SHL) patients. Methods CT-scans of 10 female patients with SHL were considered. A “butterfly” (BF) volumetric modulated arc therapy was optimized using SmartArc module integrated in Pinnacle3 v. 9.10 using Collapsed Cone Convolution Superposition algorithm (30 Gy in 20 fractions). Human-driven (Manual-BF) and AP-BF optimization plans were generated. For AP, an optimization objective list of Planning Target Volume (PTV)/OAR clinical goals was first implemented, starting from a subset of 5 patients used for algorithm training. This list was then tested on the remaining 5 patients (validation set). In addition to the BF technique, the AP engine was applied to a 2 coplanar disjointed arc (AP-ARC) technique using the same objective list. For plan evaluation, dose-volume-histograms of PTVs and OARs were extracted; homogeneity and conformity indices (HI and CI), OARs dose-volume metrics and odds for different toxicity endpoints were computed. Non-parametric Friedman and Dunn tests were used to identify significant differences between groups. Results A single AP objective list for SHL was obtained. Compared to the manual plan, both AP-plans offer comparable CIs while AP-ARC also achieved comparable HIs. All plans fulfilled the clinical dose criteria set for OARs: both AP solutions performed at least as good as Manual-BF plan. In particular, AP-ARC outperformed AP-BF in terms of heart sparing involving a lower risk of coronary events and radiation-induced lung fibrosis. Hands-on planning time decreased by a factor of 10 using AP on average. Conclusions Despite the high interpatient PTV (size and position) variability, it was possible to set a standard SHL AP optimization list with a high level of generalizability. Using the implemented list, the AP module was able to limit OAR doses, producing clinically acceptable plans with stable quality without additional user input. Overall, the AP engine associated to the arc technique represents the best option for SHL.
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Affiliation(s)
| | | | - Giuseppe Palma
- National Research Council, Institute of Biostructures and Bioimaging, Naples, Italy
| | - Vittoria D'Avino
- National Research Council, Institute of Biostructures and Bioimaging, Naples, Italy
| | - Raffaele Liuzzi
- National Research Council, Institute of Biostructures and Bioimaging, Naples, Italy
| | - Manuel Conson
- Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Roberto Pacelli
- Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Laura Cella
- National Research Council, Institute of Biostructures and Bioimaging, Naples, Italy.
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16
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Cardiovascular effects of Hodgkin’s lymphoma: a review of literature. J Cancer Res Clin Oncol 2017; 144:99-107. [DOI: 10.1007/s00432-017-2560-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 12/11/2017] [Indexed: 01/09/2023]
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17
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Some considerations for future research into the risks of radiation-induced cardiovascular diseases. Strahlenther Onkol 2016; 192:747-749. [PMID: 27557929 DOI: 10.1007/s00066-016-1030-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 07/26/2016] [Indexed: 10/21/2022]
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Abstract
OPINION STATEMENT As advancements are made in cancer treatment, there is an increasing recognition of the cardiotoxic potential of chemotherapies and the need to monitor for the development of cardiac dysfunction in survivors. Echocardiography is the cornerstone of cardiac imaging and provides a feasible and non-invasive method to assess cardiac dysfunction in patients with cancer. In recent years, there has been increasing research in echocardiographic techniques to improve diagnosis of cardiotoxicity, including a more accurate assessment of the left ventricular function and the detection of subclinical disease. These specialized techniques include stress and contrast echocardiography, three-dimensional echocardiography, diastolic dysfunction, tissue Doppler imaging, and strain parameters.
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Murbraech K, Wethal T, Smeland KB, Holte H, Loge JH, Holte E, Rösner A, Dalen H, Kiserud CE, Aakhus S. Valvular Dysfunction in Lymphoma Survivors Treated With Autologous Stem Cell Transplantation: A National Cross-Sectional Study. JACC Cardiovasc Imaging 2016; 9:230-9. [PMID: 26897666 DOI: 10.1016/j.jcmg.2015.06.028] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 06/02/2015] [Accepted: 06/04/2015] [Indexed: 11/30/2022]
Abstract
OBJECTIVES This study assessed the prevalence and associated risk factors for valvular dysfunction (VD) observed in adult lymphoma survivors (LS) after autologous hematopoietic stem cell transplantation (auto-HCT), and to determine whether anthracycline-containing chemotherapy (ACCT) alone in these patients is associated with VD. BACKGROUND The prevalence of and risk factors for VD in LS after auto-HCT is unknown. Anthracyclines may induce heart failure, but any association with VD is not well-defined. METHODS This national cross-sectional study included all adult LS receiving auto-HCT from 1987 to 2008 in Norway. VD was defined by echocardiography as either more than mild regurgitation or any stenosis. Observations in LS were compared with a healthy age- and gender-matched (1:1) control group. RESULTS In total, 274 LS (69% of all eligible) participated. Mean age was 56 ± 12 years, mean follow-up time after lymphoma diagnosis was 13 ± 6 years, and 62% of participants were males. Mean cumulative anthracycline dosage was 316 ± 111 mg/m(2), and 35% had received radiation therapy involving the heart (cardiac-RT). VD was observed in 22.3% of the LS. Severe VD was rare (n = 9; 3.3% of all LS) and mainly aortic stenosis (n = 7). We observed VD in 16.7% of LS treated with ACCT alone (n = 177), corresponding with a 3-fold increased VD risk (odds ratio: 2.9; 95% confidence interval: 1.5 to 5.8; p = 0.002) compared with controls. Furthermore, the presence of aortic valve degeneration was increased in the LS after ACCT alone compared with controls (13.0% vs. 2.9%; p < 0.001). Female sex, age >50 years at lymphoma diagnosis, ≥3 lines of chemotherapy before auto-HCT, and cardiac-RT >30 Gy were identified as independent risk factors for VD in the LS. CONCLUSIONS In LS, ACCT alone was significantly associated with VD and related to valvular degeneration. Overall, predominantly moderate VD was prevalent in LS, and longer observation time is needed to clarify the clinical significance of this finding.
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Affiliation(s)
- Klaus Murbraech
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
| | - Torgeir Wethal
- Department of Cardiology, St. Olavs Hospital, University of Trondheim, Trondheim, Norway
| | - Knut B Smeland
- National Advisory Unit on Late Effects after Cancer Treatment, Oslo University Hospital, Oslo, Norway; Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Harald Holte
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Jon Håvard Loge
- Faculty of Medicine, University of Oslo, Oslo, Norway; Regional Centre for Excellence in Palliative Care, Oslo University Hospital, Oslo, Norway
| | - Espen Holte
- Department of Cardiology, St. Olavs Hospital, University of Trondheim, Trondheim, Norway
| | - Assami Rösner
- Department of Cardiology, University Hospital North Norway, Tromsoe, Norway
| | - Håvard Dalen
- Department of Medicine, Levanger Hospital, Nord-Trøndelag Health Trust, Levanger, Norway; Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
| | - Cecilie E Kiserud
- National Advisory Unit on Late Effects after Cancer Treatment, Oslo University Hospital, Oslo, Norway; Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Svend Aakhus
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Faculty of Medicine, University of Trondheim, Trondheim, Norway
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20
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Assessment of Valvular Disorders in Survivors of Hodgkin's Lymphoma Treated by Mediastinal Radiotherapy ± Chemotherapy. Am J Cardiol 2016; 117:691-696. [PMID: 26772441 DOI: 10.1016/j.amjcard.2015.11.027] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 11/10/2015] [Accepted: 11/10/2015] [Indexed: 01/22/2023]
Abstract
As the number of Hodgkin's lymphoma (HL) survivors grows, understanding long-term complications becomes more important. Mediastinal radiotherapy (MRT) seems to cause valvular disease, and the prevalence might increase during follow-up. In this cross-sectional study 82 HL survivors participated (52% men, mean age 47.8 years, 50 treated with MRT). Valvular disease was diagnosed by transthoracic echocardiography and compared between HL survivors treated with and without MRT. Univariate and multivariate logistic regression analysis was used to identify predictors for valvular disease. During a median follow-up of 13.4 years (range 2 to 39 years), ≥ mild valvular disease was present in 61.2% of HL survivors with MRT (n = 30), compared with 31.0% of HL survivors without MRT (n = 9; odds ratio [OR] 3.51, 95% CI 1.32 to 9.30, p = 0.01). In multivariate analysis, only current age remained predictive for ≥ mild valvular disease (OR 1.08 per year, 95% CI 1.01 to 1.14, p = 0.023). Aortic regurgitation (AR) was most prevalent and irradiated patients had significantly more ≥ mild AR (38.2% vs 6.8%, p = 0.007). Within the MRT subgroup, time after radiation of >15 years was associated with AR (OR 4.70, 95% CI 1.05 to 21.03, p = 0.043), after adjusting for current age and hypertension. Severe valvular disease was present in 24.5% of HL survivors with MRT compared with 3.4% without MRT (p = 0.016). Valvular surgery was performed in 9 HL survivors (18.0%) with MRT and in none without MRT. In conclusion, the prevalence of valvular disease in HL survivors treated with MRT is high and increases with time after irradiation. Long-time screening for valvular disease by transthoracic echocardiography might be worthwhile.
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21
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Gujral DM, Lloyd G, Bhattacharyya S. Radiation-induced valvular heart disease. Heart 2015; 102:269-76. [PMID: 26661320 DOI: 10.1136/heartjnl-2015-308765] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 11/03/2015] [Indexed: 12/15/2022] Open
Abstract
Radiation to the mediastinum is a key component of treatment with curative intent for a range of cancers including Hodgkin's lymphoma and breast cancer. Exposure to radiation is associated with a risk of radiation-induced heart valve damage characterised by valve fibrosis and calcification. There is a latent interval of 10-20 years between radiation exposure and development of clinically significant heart valve disease. Risk is related to radiation dose received, interval from exposure and use of concomitant chemotherapy. Long-term outlook and the risk of valve surgery are related to the effects of radiation on mediastinal structures including pulmonary fibrosis and pericardial constriction. Dose prediction models to predict the risk of heart valve disease in the future and newer radiation techniques to reduce the radiation dose to the heart are being developed. Surveillance strategies for this cohort of cancer survivors at risk of developing significant heart valve complications are required.
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Affiliation(s)
- Dorothy M Gujral
- Department of Clinical Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Guy Lloyd
- Echocardiography Laboratory, Bart's Heart Centre, St Bartholomew's Hospital, London, UK Valvular Heart Disease Clinic, Bart's Heart Centre, St Bartholomew's Hospital, London, UK
| | - Sanjeev Bhattacharyya
- Echocardiography Laboratory, Bart's Heart Centre, St Bartholomew's Hospital, London, UK Valvular Heart Disease Clinic, Bart's Heart Centre, St Bartholomew's Hospital, London, UK
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Cella L, Oh JH, Deasy JO, Palma G, Liuzzi R, D'avino V, Conson M, Picardi M, Salvatore M, Pacelli R. Predicting radiation-induced valvular heart damage. Acta Oncol 2015; 54:1796-804. [PMID: 25800857 DOI: 10.3109/0284186x.2015.1016624] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To develop a predictive multivariate normal tissue complication probability (NTCP) model for radiation-induced heart valvular damage (RVD). The influence of combined heart-lung irradiation on RVD development was included. MATERIAL AND METHODS Multivariate logistic regression modeling with the least absolute shrinkage and selection operator (LASSO) was used to build an NTCP model to predict RVD based on a cohort of 90 Hodgkin lymphoma patients treated with sequential chemo-radiation therapy. In addition to heart irradiation factors, clinical variables, along with left and right lung dose-volume histogram statistics, were included in the analysis. To avoid overfitting, 10-fold cross-validation (CV) was used for LASSO logistic regression modeling, with 50 reshuffled cycles. Model performance was assessed using the area under the receiver operating characteristic (ROC) curve (AUC) and Spearman's correlation coefficient (Rs). RESULTS At a median follow-up time of 55 months (range 12-92 months) after the end of radiation treatment, 27 of 90 patients (30%) manifested at least one kind of RVD (mild or moderate), with a higher incidence of left-sided valve defects (64%). Fourteen prognostic factors were frequently selected (more than 100/500 model fits) by LASSO, which included mainly heart and left lung dosimetric variables along with their volume variables. The averaged cross-validated performance was AUC-CV = 0.685 and Rs = 0.293. The overall performance of a final NTCP model for RVD obtained applying LASSO logistic regression to the full dataset was satisfactory (AUC = 0.84, Rs = 0.55, p < 0.001). CONCLUSION LASSO proved to be an improved and flexible modeling method for variable selection. Applying LASSO, we showed, for the first time, the importance of jointly considering left lung irradiation and left lung volume size in the prediction of subclinical radiation-related heart disease resulting in RVD.
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Affiliation(s)
- Laura Cella
- a Institute of Biostructure and Bioimaging, National Council of Research (CNR) , Naples , Italy
- b Department of Advanced Biomedical Sciences , Federico II University School of Medicine , Naples , Italy
| | - Jung Hun Oh
- c Department of Medical Physics , Memorial Sloan Kettering Cancer Center , New York , New York , USA
| | - Joseph O Deasy
- c Department of Medical Physics , Memorial Sloan Kettering Cancer Center , New York , New York , USA
| | - Giuseppe Palma
- a Institute of Biostructure and Bioimaging, National Council of Research (CNR) , Naples , Italy
| | - Raffaele Liuzzi
- a Institute of Biostructure and Bioimaging, National Council of Research (CNR) , Naples , Italy
- b Department of Advanced Biomedical Sciences , Federico II University School of Medicine , Naples , Italy
| | - Vittoria D'avino
- a Institute of Biostructure and Bioimaging, National Council of Research (CNR) , Naples , Italy
| | - Manuel Conson
- a Institute of Biostructure and Bioimaging, National Council of Research (CNR) , Naples , Italy
- b Department of Advanced Biomedical Sciences , Federico II University School of Medicine , Naples , Italy
| | - Marco Picardi
- d Department of Clinical Medicine and Surgery , Federico II University School of Medicine , Naples , Italy
| | - Marco Salvatore
- b Department of Advanced Biomedical Sciences , Federico II University School of Medicine , Naples , Italy
| | - Roberto Pacelli
- a Institute of Biostructure and Bioimaging, National Council of Research (CNR) , Naples , Italy
- b Department of Advanced Biomedical Sciences , Federico II University School of Medicine , Naples , Italy
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Chen JH, Yen YC, Liu SH, Lee FP, Lin KC, Lai MT, Wu CC, Chen TM, Yuan SP, Chang CL, Wu SY. Dementia Risk in Irradiated Patients With Head and Neck Cancer. Medicine (Baltimore) 2015; 94:e1983. [PMID: 26559280 PMCID: PMC4912274 DOI: 10.1097/md.0000000000001983] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Patients with head and neck cancer are treated through surgery, radiotherapy (RT), and chemotherapy (CT). Carotid artery damage and neurotoxicity were previously observed in these patients. This study estimated the dementia risk associated with different treatment modalities in a head and neck cancer population with long-term follow-up. Taiwan's National Health Insurance claims database and a cancer registry database from the Collaboration Center of Health Information Application were linked for the present analysis. Patients with head and neck cancer, treated from January 1, 2002 to December 31, 2010, were included in the study. The follow-up duration was the period from the index date to December 31, 2012. Inclusion criteria were head and neck cancer; an age >20 years; and having undergone surgery, CT, concurrent CT, or surgery with adjuvant treatment. Exclusion criteria were another cancer diagnosed before the head and neck cancer, death or being diagnosed with dementia within 2 years after the treatment of the head and neck cancer, stroke before the index date, distant metastasis, in situ carcinoma, sarcoma, head and neck cancer recurrence, an unknown sex, and an age <20 years. In total, 20,135 patients were included. In patient groups that underwent surgery alone, surgery and adjuvant chemoradiotherapy, and chemoradiotherapy alone, the dementia incidence per 1000 person-years was 1.44, 1.04, and 1.98, respectively. The crude hazard ratio (HR) of dementia was 1.84 (95% confidence interval [CI] 1.21-2.81) in the RT with or without CT group. After adjustment for age, sex, clinical stage, and comorbidity, the HR was 1.92 (95% CI 1.14-3.24). Examining the dementia risk in patients who received different treatment modalities according to the Cox proportional-hazard model revealed that an age >65 years and having undergone RT with or without CT were risk factors (P < 0.001 and P = 0.015; and HRs of 16.5 and 1.92, respectively). The dementia risk in patients at different clinical stages was not significantly different among the various treatment groups, regardless of whether the patients received RT. However, younger (<65 y) patients who received RT with or without CT had a 2.96-fold (95% CI 1.24-7.08) higher risk of dementia and a 3.54-fold (95% CI 1.32-9.51) higher adjusted HR compared with the surgery-alone group. Patients who received a total radiation dose >6660 cGy exhibited a 1.69-fold (95% CI 0.97-2.95, P = 0.063) higher dementia risk compared with those who received a total radiation dose <6660 cGy. Receiving a higher radiation dose increased the dementia risk and persistently escalated the dementia incidence even 9 years after RT. Younger (<65 y) patients have a high risk of dementia after RT. The selection of young patients for dose de-escalation requires improvement for reducing irradiation to the neck and areas near brain tissues, particularly in Taiwan, where the median patient age is 53 years.
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Affiliation(s)
- Jin-Hua Chen
- From the Biostatistics Center and School of Public Health, Taipei Medical University (J-HC, Y-CY); Institute of Toxicology, College of Medicine, National Taiwan University (S-HL, S-YW); Department of Otorhinolaryngology (F-PL, M-TL, C-CW, T-MC, S-PY); Department of Oral and Maxillofacial Surgery (K-CL); Department of Hemato-Oncology (C-LC); Department of Radiation Oncology, Wan Fang Hospital, Taipei Medical University (S-YW); Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei (S-YW); and Department of Biotechnology, Hungkuang University, Taichung, Taiwan, Republic of China (S-YW)
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Cutter DJ, Schaapveld M, Darby SC, Hauptmann M, van Nimwegen FA, Krol ADG, Janus CPM, van Leeuwen FE, Aleman BMP. Risk of valvular heart disease after treatment for Hodgkin lymphoma. J Natl Cancer Inst 2015; 107:djv008. [PMID: 25713164 PMCID: PMC4394894 DOI: 10.1093/jnci/djv008] [Citation(s) in RCA: 190] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Hodgkin lymphoma (HL) survivors are at increased risk of developing valvular heart disease (VHD). We evaluated the determinants of the risk and the radiation dose-response. METHODS A case-control study was nested in a cohort of 1852 five-year HL survivors diagnosed at ages 15 to 41 years and treated between 1965 and 1995. Case patients had VHD of at least moderate severity as their first cardiovascular diagnosis following HL treatment. Control patients were matched to case patients for age, gender, and HL diagnosis date. Treatment and follow-up data were abstracted from medical records. Radiation doses to heart valves were estimated by reconstruction of individual treatments on representative computed tomography datasets. All statistical tests were two-sided. RESULTS Eighty-nine case patients with VHD were identified (66 severe or life-threatening) and 200 control patients. Aortic (n = 63) and mitral valves (n = 42) were most frequently affected. Risks increased more than linearly with radiation dose. For doses to the affected valve(s) of less than or equal to 30, 31-35, 36-40, and more than 40 Gy, VHD rates increased by factors of 1.4, 3.1, 5.4, and 11.8, respectively (P trend < .001). Approximate 30-year cumulative risks were 3.0%, 6.4%, 9.3%, and 12.4% for the same dose categories. VHD rate increased with splenectomy by a factor of 2.3 (P = .02). CONCLUSIONS Radiation dose to the heart valves can increase the risk of clinically significant VHD, especially at doses above 30 Gy. However, for patients with mediastinal involvement treated today with 20 or 30 Gy, the 30-year risk will be increased by only about 1.4%. These findings may be useful for patients and doctors both before treatment and during follow-up.
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Affiliation(s)
- David J Cutter
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA)
| | - Michael Schaapveld
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA)
| | - Sarah C Darby
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA)
| | - Michael Hauptmann
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA)
| | - Frederika A van Nimwegen
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA)
| | - Augustinus D G Krol
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA)
| | - Cecile P M Janus
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA)
| | - Flora E van Leeuwen
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA)
| | - Berthe M P Aleman
- Clinical Trial Service Unit, University of Oxford, Oxford, UK (DJC, SCD); Department of Psychosocial Research, Epidemiology and Biostatistics, the Netherlands Cancer Institute, Amsterdam, the Netherlands (MS, MH, FAvN, FEvL); Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands (ADGK); Department of Radiation Oncology, Erasmus Medical Center/Daniel den Hoed Clinic, Rotterdam, the Netherlands (CPMJ); Department of Radiation Oncology, the Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands (BMPA).
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Ng AK. Current survivorship recommendations for patients with Hodgkin lymphoma: focus on late effects. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2014; 2014:488-494. [PMID: 25696899 DOI: 10.1182/asheducation-2014.1.488] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Long-term survivors of Hodgkin lymphoma (HL) are at an increased risk for a range of late complications, with subsequent malignant neoplasm and cardiovascular disease representing the 2 leading causes of death in these patients. Raising awareness, close follow-up, and adoption of selected early-detection and risk-reduction strategies may help to reduce the adverse impact of these late effects on patients. This chapter reviews known long-term complications of HL therapy, risk factors, and the timing of their occurrence. Where available, data on the efficacy of screening for selected late effects of HL are presented. Current evidence-based and consensus-based recommendations on follow-up of long-term HL survivors are also reviewed. As HL therapy evolves over time, late effects and implications on follow-up of patients treated in the contemporary era should be considered and opportunities for future research should be explored.
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Affiliation(s)
- Andrea K Ng
- Department of Radiation Oncology, Brigham and Women's Hospital, Boston, MA
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26
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Current survivorship recommendations for patients with Hodgkin lymphoma: focus on late effects. Blood 2014; 124:3373-9. [DOI: 10.1182/blood-2014-05-579193] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractLong-term survivors of Hodgkin lymphoma (HL) are at an increased risk for a range of late complications, with subsequent malignant neoplasm and cardiovascular disease representing the 2 leading causes of death in these patients. Raising awareness, close follow-up, and adoption of selected early-detection and risk-reduction strategies may help to reduce the adverse impact of these late effects on patients. This chapter reviews known long-term complications of HL therapy, risk factors, and the timing of their occurrence. Where available, data on the efficacy of screening for selected late effects of HL are presented. Current evidence-based and consensus-based recommendations on follow-up of long-term HL survivors are also reviewed. As HL therapy evolves over time, late effects and implications on follow-up of patients treated in the contemporary era should be considered and opportunities for future research should be explored.
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Cella L, Palma G, Deasy JO, Oh JH, Liuzzi R, D’Avino V, Conson M, Pugliese N, Picardi M, Salvatore M, Pacelli R. Complication probability models for radiation-induced heart valvular dysfunction: do heart-lung interactions play a role? PLoS One 2014; 9:e111753. [PMID: 25360627 PMCID: PMC4216137 DOI: 10.1371/journal.pone.0111753] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 09/30/2014] [Indexed: 12/25/2022] Open
Abstract
Purpose The purpose of this study is to compare different normal tissue complication probability (NTCP) models for predicting heart valve dysfunction (RVD) following thoracic irradiation. Methods All patients from our institutional Hodgkin lymphoma survivors database with analyzable datasets were included (n = 90). All patients were treated with three-dimensional conformal radiotherapy with a median total dose of 32 Gy. The cardiac toxicity profile was available for each patient. Heart and lung dose-volume histograms (DVHs) were extracted and both organs were considered for Lyman-Kutcher-Burman (LKB) and Relative Seriality (RS) NTCP model fitting using maximum likelihood estimation. Bootstrap refitting was used to test the robustness of the model fit. Model performance was estimated using the area under the receiver operating characteristic curve (AUC). Results Using only heart-DVHs, parameter estimates were, for the LKB model: D50 = 32.8 Gy, n = 0.16 and m = 0.67; and for the RS model: D50 = 32.4 Gy, s = 0.99 and γ = 0.42. AUC values were 0.67 for LKB and 0.66 for RS, respectively. Similar performance was obtained for models using only lung-DVHs (LKB: D50 = 33.2 Gy, n = 0.01, m = 0.19, AUC = 0.68; RS: D50 = 24.4 Gy, s = 0.99, γ = 2.12, AUC = 0.66). Bootstrap result showed that the parameter fits for lung-LKB were extremely robust. A combined heart-lung LKB model was also tested and showed a minor improvement (AUC = 0.70). However, the best performance was obtained using the previously determined multivariate regression model including maximum heart dose with increasing risk for larger heart and smaller lung volumes (AUC = 0.82). Conclusions The risk of radiation induced valvular disease cannot be modeled using NTCP models only based on heart dose-volume distribution. A predictive model with an improved performance can be obtained but requires the inclusion of heart and lung volume terms, indicating that heart-lung interactions are apparently important for this endpoint.
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Affiliation(s)
- Laura Cella
- Institute of Biostructure and Bioimaging, National Council of Research (CNR), Naples, Italy
- Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples, Italy
- * E-mail:
| | - Giuseppe Palma
- Institute of Biostructure and Bioimaging, National Council of Research (CNR), Naples, Italy
| | - Joseph O. Deasy
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Jung Hun Oh
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Raffaele Liuzzi
- Institute of Biostructure and Bioimaging, National Council of Research (CNR), Naples, Italy
- Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Vittoria D’Avino
- Institute of Biostructure and Bioimaging, National Council of Research (CNR), Naples, Italy
| | - Manuel Conson
- Institute of Biostructure and Bioimaging, National Council of Research (CNR), Naples, Italy
- Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Novella Pugliese
- Department of Clinical Medicine and Surgery, Federico II University School of Medicine, Naples, Italy
| | - Marco Picardi
- Department of Clinical Medicine and Surgery, Federico II University School of Medicine, Naples, Italy
| | - Marco Salvatore
- Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Roberto Pacelli
- Institute of Biostructure and Bioimaging, National Council of Research (CNR), Naples, Italy
- Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples, Italy
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Cella L, Liuzzi R, D'Avino V, Conson M, Di Biase A, Picardi M, Pugliese N, Solla R, Salvatore M, Pacelli R. Pulmonary damage in Hodgkin's lymphoma patients treated with sequential chemo-radiotherapy: Predictors of radiation-induced lung injury. Acta Oncol 2014; 53:613-9. [PMID: 24195693 DOI: 10.3109/0284186x.2013.850739] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Our aim was to define predictors of late radiation-induced lung injury (RILI) in Hodgkin's lymphoma (HL) survivors treated with bleomycin-containing chemotherapy and radiotherapy. MATERIAL AND METHODS Eighty consecutive patients treated with chemotherapy and subsequent supradiaphragmatic radiation therapy for HL were retrospectively reviewed for symptoms and/or radiological signs of RILI. Median patient age was 26 years (range 14-55). Left, right, and total lung dosimetric parameters along with clinical, disease, and treatment-related characteristics were analyzed. Multivariate logistic regression analyses were performed. A receiver operator characteristic (ROC) curve analysis was performed to find possible cutoff values dividing patients into high- and low-risk groups. RESULTS Seven of 80 (9%) patients had lung disease at baseline. Four of 80 (5%) had toxicity after chemotherapy and before the beginning of radiotherapy. These patients were excluded from further evaluation. At a median time of 10 months (range 9-18), 9/69 patients (13%) developed lung radiological changes on computed tomography (CT) after treatment. Four of nine patients were diagnosed RTOG grade ≥ 2. On multivariate analyses, left-lung V30 (p = 0.004, OR = 1.108 95% CI 1.033-1.189) and total-lung V30 (p = 0.009, OR = 1.146 95% CI 1.035-1.270) resulted to be predictors of lung CT changes with a cutoff value of 16% and 15%, respectively. When only symptomatic RILI was considered a left-lung V30 cutoff value of 32% was estimated. CONCLUSION Bleomycin and RT may cause lung injury in a small, but significant fraction of HL patients. Left-lung V30 predicts the risk of developing asymptomatic or symptomatic RILI after sequential chemo-radiotherapy.
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Affiliation(s)
- Laura Cella
- Institute of Biostructures and Bioimaging, National Council of Research (CNR) , Naples , Italy
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29
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Mistiaen WP. Cancer in heart disease patients: what are the limitations in the treatment strategy? Future Cardiol 2014; 9:535-47. [PMID: 23834694 DOI: 10.2217/fca.13.33] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Cardiovascular disease and cancer are leading causes of morbidity and mortality, and can both be present in one patient. In patients with simultaneous disease, the most threatening disease should be treated first. This is usually heart disease, but this can pose specific problems. If percutaneous coronary intervention is preferred, bleeding and thrombotic tendencies have to be taken into account in the subsequent treatment of the malignancy. With coronary artery bypass grafting, the advantages and disadvantages of one- or two-stage procedures, and the use of extracorporeal circulation have to be balanced. Development of heart disease after treatment of malignancy could be due to radiotherapy and chemotherapy. The effects of these cancer treatments have to be taken into account for the treatment options of the heart disease and the postoperative prognosis.
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Affiliation(s)
- Wilhelm P Mistiaen
- University of Antwerp, Faculty of Medicine & Health Sciences, Artesis-Plantijn University College Antwerp, J. De Boeckstr. 10, 2170 Antwerp, Belgium.
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Cardiovascular complications of radiotherapy. Am J Cardiol 2013; 112:1688-96. [PMID: 24012026 DOI: 10.1016/j.amjcard.2013.07.031] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 07/12/2013] [Accepted: 07/12/2013] [Indexed: 12/17/2022]
Abstract
Chest radiotherapy is routinely used to treat malignancies such as Hodgkin disease and breast cancer but is commonly associated with a variety of cardiovascular complications involving the pericardium, myocardium, valves, coronary arteries, and conduction system. Cardiovascular complications are related to the total dose of radiation and the fractionation of the dose. They are usually progressive, portend poor prognosis, and are often refractory to treatment after significant radiation exposure. The mechanism of injury is multifactorial and likely involves endothelial damage of the microvasculature and coronary arteries and liberation of multiple inflammatory and profibrotic cytokines. In conclusion, routine follow-up with a cardiologist, which might include screening for valvular disease with echocardiography and coronary artery disease with computed tomography angiography or coronary artery calcium scoring, should be considered in patients with a history of chest radiotherapy.
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Verhappen MH, Poortmans PMP, Raaijmakers E, Raemaekers JMM. Reduction of the treated volume to involved node radiation therapy as part of combined modality treatment for early stage aggressive non-Hodgkin's lymphoma. Radiother Oncol 2013; 109:133-9. [PMID: 24021344 DOI: 10.1016/j.radonc.2013.07.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 06/30/2013] [Accepted: 07/16/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE This retrospective study investigated whether focused involved node radiation therapy (INRT) can safely replace involved field RT (IFRT) in patients with early stage aggressive NHL. PATIENTS AND METHODS We included 258 patients with stage I/II aggressive NHL who received combined modality treatment (87%) or primary RT alone (13%). RT consisted of a total dose of 30-40 Gy in 15-20 fractions IFRT or INRT. We compared survival, relapse pattern, radiation-related toxicity and quality of life for both RT techniques. RESULTS Type of RT was not related to the outcome in either the uni- or multivariate survival analysis. Relapses developed in 59 of 252 patients (23%) of which 47 (80%) were documented as distant recurrence only. Failure of the INRT technique was noted in one patient. There was no significant difference in acute radiation-related toxicity between RT-groups but IFRT showed a significantly higher incidence of higher grade toxicities. Patients treated with INRT had a significantly better physical functioning and global quality of life compared to the IFRT group. CONCLUSIONS Given the retrospective nature of this study, no solid conclusions can be drawn. However, in view of the equivalent efficacy and more favorable toxicity profile, the replacement of IFRT by INRT in combination with chemo-(immuno)-therapy looks very attractive for patients with early stage aggressive NHL.
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Affiliation(s)
- Marieke H Verhappen
- Department of Radiation Oncology, Institute Verbeeten, Tilburg, The Netherlands
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Cella L, Liuzzi R, Conson M, D'Avino V, Salvatore M, Pacelli R. Multivariate normal tissue complication probability modeling of heart valve dysfunction in Hodgkin lymphoma survivors. Int J Radiat Oncol Biol Phys 2013; 87:304-10. [PMID: 23886419 DOI: 10.1016/j.ijrobp.2013.05.049] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Revised: 05/27/2013] [Accepted: 05/29/2013] [Indexed: 12/25/2022]
Abstract
PURPOSE To establish a multivariate normal tissue complication probability (NTCP) model for radiation-induced asymptomatic heart valvular defects (RVD). METHODS AND MATERIALS Fifty-six patients treated with sequential chemoradiation therapy for Hodgkin lymphoma (HL) were retrospectively reviewed for RVD events. Clinical information along with whole heart, cardiac chambers, and lung dose distribution parameters was collected, and the correlations to RVD were analyzed by means of Spearman's rank correlation coefficient (Rs). For the selection of the model order and parameters for NTCP modeling, a multivariate logistic regression method using resampling techniques (bootstrapping) was applied. Model performance was evaluated using the area under the receiver operating characteristic curve (AUC). RESULTS When we analyzed the whole heart, a 3-variable NTCP model including the maximum dose, whole heart volume, and lung volume was shown to be the optimal predictive model for RVD (Rs = 0.573, P<.001, AUC = 0.83). When we analyzed the cardiac chambers individually, for the left atrium and for the left ventricle, an NTCP model based on 3 variables including the percentage volume exceeding 30 Gy (V30), cardiac chamber volume, and lung volume was selected as the most predictive model (Rs = 0.539, P<.001, AUC = 0.83; and Rs = 0.557, P<.001, AUC = 0.82, respectively). The NTCP values increase as heart maximum dose or cardiac chambers V30 increase. They also increase with larger volumes of the heart or cardiac chambers and decrease when lung volume is larger. CONCLUSIONS We propose logistic NTCP models for RVD considering not only heart irradiation dose but also the combined effects of lung and heart volumes. Our study establishes the statistical evidence of the indirect effect of lung size on radio-induced heart toxicity.
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Affiliation(s)
- Laura Cella
- Institute of Biostructures and Bioimaging, National Council of Research, Naples, Italy.
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Cella L, Conson M, Pressello MC, Molinelli S, Schneider U, Donato V, Orecchia R, Salvatore M, Pacelli R. Hodgkin's lymphoma emerging radiation treatment techniques: trade-offs between late radio-induced toxicities and secondary malignant neoplasms. Radiat Oncol 2013; 8:22. [PMID: 23360559 PMCID: PMC3641014 DOI: 10.1186/1748-717x-8-22] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Accepted: 01/20/2013] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Purpose of this study is to explore the trade-offs between radio-induced toxicities and second malignant neoplasm (SMN) induction risk of different emerging radiotherapy techniques for Hodgkin's lymphoma (HL) through a comprehensive dosimetric analysis on a representative clinical model. METHODS Three different planning target volume (PTVi) scenarios of a female patient with supradiaphragmatic HL were used as models for the purpose of this study. Five treatment radiation techniques were simulated: an anterior-posterior parallel-opposed (AP-PA), a forward intensity modulated (FIMRT), an inverse intensity modulated (IMRT), a Tomotherapy (TOMO), a proton (PRO) technique. A radiation dose of 30 Gy or CGE was prescribed. Dose-volume histograms of PTVs and organs-at-risk (OARs) were calculated and related to available dose-volume constraints. SMN risk for breasts, thyroid, and lungs was estimated through the Organ Equivalent Dose model considering cell repopulation and inhomogeneous organ doses. RESULTS With similar level of PTVi coverage, IMRT, TOMO and PRO plans generally reduced the OARs' dose and accordingly the related radio-induced toxicities. However, only TOMO and PRO plans were compliant with all constraints in all scenarios. For the IMRT and TOMO plans an increased risk of development of breast, and lung SMN compared with AP-PA and FIMRT techniques was estimated. Only PRO plans seemed to reduce the risk of predicted SMN compared with AP-PA technique. CONCLUSIONS Our model-based study supports the use of advanced RT techniques to successfully spare OARs and to reduce the risk of radio-induced toxicities in HL patients. However, the estimated increase of SMNs' risk inherent to TOMO and IMRT techniques should be carefully considered in the evaluation of a risk-adapted therapeutic strategy.
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Affiliation(s)
- Laura Cella
- Institute of Biostructures and Bioimaging, National Council of Research (CNR), Napoli, Italy
- Department of Diagnostic Imaging and Radiation Oncology, University “Federico II” of Napoli, Napoli, Italy
| | - Manuel Conson
- Department of Diagnostic Imaging and Radiation Oncology, University “Federico II” of Napoli, Napoli, Italy
| | | | - Silvia Molinelli
- Unit of Medical Physics, Centro Nazionale di Adroterapia Oncologica Foundation, Pavia, Italy
| | - Uwe Schneider
- Vetsussie Faculty, University of Zürich and Radiotherapy, Hirslanden, Aarau, Switzerland
| | - Vittorio Donato
- Department of Radiation Oncology, S. Camillo-Forlanini Hospital, Roma, Italy
| | - Roberto Orecchia
- Advanced Radiotherapy Center, European Institute of Oncology, Milano, Italy
| | - Marco Salvatore
- Department of Diagnostic Imaging and Radiation Oncology, University “Federico II” of Napoli, Napoli, Italy
| | - Roberto Pacelli
- Institute of Biostructures and Bioimaging, National Council of Research (CNR), Napoli, Italy
- Department of Diagnostic Imaging and Radiation Oncology, University “Federico II” of Napoli, Napoli, Italy
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Fiandra C, Filippi AR, Catuzzo P, Botticella A, Ciammella P, Franco P, Borca VC, Ragona R, Tofani S, Ricardi U. Different IMRT solutions vs. 3D-conformal radiotherapy in early stage Hodgkin's Lymphoma: dosimetric comparison and clinical considerations. Radiat Oncol 2012; 7:186. [PMID: 23122028 PMCID: PMC3502518 DOI: 10.1186/1748-717x-7-186] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Accepted: 10/27/2012] [Indexed: 11/24/2022] Open
Abstract
Background Radiotherapy in Hodgkin’s Lymphoma (HL) is currently evolving with new attempts to further reduce radiation volumes to the involved-node concept (Involved Nodes Radiation Therapy, INRT) and with the use of intensity modulated radiotherapy (IMRT). Currently, IMRT can be planned and delivered with several techniques, and its role is not completely clear. We designed a planning study on a typical dataset drawn from clinical routine with the aim of comparing different IMRT solutions in terms of plan quality and treatment delivery efficiency. Methods A total of 10 young female patients affected with early stage mediastinal HL and treated with 30 Gy INRT after ABVD-based chemotherapy were selected from our database. Five different treatment techniques were compared: 3D-CRT, VMAT (single arc), B-VMAT (“butterfly”, multiple arcs), Helical Tomotherapy (HT) and Tomodirect (TD). Beam energy was 6 MV, and all IMRT planning solutions were optimized by inverse planning with specific dose-volume constraints on OAR (breasts, lungs, thyroid gland, coronary ostia, heart). Dose-Volume Histograms (DVHs) and Conformity Number (CN) were calculated and then compared, both for target and OAR by a statistical analysis (Wilcoxon’s Test). Results PTV coverage was reached for all plans (V95% ≥ 95%); highest mean CN were obtained with HT (0.77) and VMAT (0.76). B-VMAT showed intermediate CN mean values (0.67), while the lowest CN were obtained with TD (0.30) and 3D-CRT techniques (0.30). A trend of inverse correlation between higher CN and larger healthy tissues volumes receiving low radiation doses was shown for lungs and breasts. For thyroid gland and heart/coronary ostia, HT, VMAT and B-VMAT techniques allowed a better sparing in terms of both Dmean and volumes receiving intermediate-high doses compared to 3D-CRT and TD. Conclusions IMRT techniques showed superior target coverage and OAR sparing, with, as an expected consequence, larger volumes of healthy tissues (lungs, breasts) receiving low doses. Among the different IMRT techniques, HT and VMAT showed higher levels of conformation; B-VMAT and HT emerged as the planning solutions able to achieve the most balanced compromise between higher conformation around the target and smaller volumes of OAR exposed to lower doses (typical of 3D-CRT).
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Affiliation(s)
- Christian Fiandra
- University of Turin, Department of Oncology, Radiation Oncology Unit, Turin, Italy.
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Nadlonek NA, Weyant MJ, Yu JA, Cleveland JC, Reece TB, Meng X, Fullerton DA. Radiation induces osteogenesis in human aortic valve interstitial cells. J Thorac Cardiovasc Surg 2012; 144:1466-70. [PMID: 23026565 DOI: 10.1016/j.jtcvs.2012.08.041] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2012] [Revised: 08/01/2012] [Accepted: 08/16/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Irradiation of the chest or chest wall has been shown to cause calcific aortic stenosis. However, the mechanisms are unknown. Aortic valve interstitial cells have been implicated in the pathogenesis of aortic stenosis; they have been shown to change from the phenotype of a myofibroblast to an osteoblastlike cell. We therefore hypothesized that irradiation of human aortic valve interstitial cells induces an osteogenic phenotype. In isolated human aortic valve interstitial cells, our purpose was to determine the effect of irradiation on the production of osteogenic factors: (1) bone morphogenetic protein 2, (2) osteopontin, (3) alkaline phosphatase, and (4) the transcription factor Runx2. METHODS Human aortic valve interstitial cells were isolated from normal aortic valves obtained from explanted hearts of patients undergoing cardiac transplantation (n = 4) and were grown in culture. The cells were grown to confluence, irradiated with 10 Gy using a cesium-137 irradiator, and then lysed 24 hours after irradiation. Cell lysates were analyzed via immunoblot and densitometry for bone morphogenetic protein 2, osteopontin, alkaline phosphatase, and Runx2. Statistical analysis was performed using analysis of variance, with P < .05 indicating significance. RESULTS Irradiation induced an osteogenic phenotype in human aortic valve interstitial cells. Irradiation induced a 2-fold increase in bone morphogenetic protein 2, a 7-fold increase in osteopontin, a 3-fold increase in alkaline phosphatase, and a 2-fold increase in Runx2. CONCLUSIONS Radiation induces an osteogenic phenotype in human aortic valve interstitial cells. The irradiated cells had a significantly increased expression of the osteogenic factors bone morphogenetic protein 2, osteopontin, alkaline phosphatase, and Runx2. These data offer mechanistic insight into the pathogenesis of radiation-induced valvular heart disease.
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Affiliation(s)
- Nicole A Nadlonek
- Division of Cardiothoracic Surgery, University of Colorado School of Medicine, Aurora, Colo, USA
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