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Lütscher J, Gelpke H, Zehnder A, Mauti L, Padevit C, John H, Batifi N, Zwahlen DR, Förster R, Schröder C. Retrospective Analysis of Efficacy and Toxicity of Stereotactic Body Radiotherapy and Surgical Resection of Adrenal Metastases from Solid Tumors. Cancers (Basel) 2024; 16:2655. [PMID: 39123383 PMCID: PMC11311624 DOI: 10.3390/cancers16152655] [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: 06/21/2024] [Revised: 07/19/2024] [Accepted: 07/23/2024] [Indexed: 08/12/2024] Open
Abstract
BACKGROUND This single-center retrospective study aimed to evaluate the efficacy and toxicity profiles of stereotactic body radiotherapy (SBRT) and surgical resection in patients with adrenal metastases originating from solid tumors. METHODS/MATERIALS Patients with advanced tumor conditions or comorbidities typically received SBRT, whereas those considered physically fit underwent standard surgical treatment. Endpoints included local control (LC), progression free survival (PFS), overall survival (OS), and complication rates (CR). RESULTS 41 patients with 48 adrenal metastases were included, with 27 (65.9%) patients receiving SBRT and 14 (34.1%) patients undergoing adrenalectomy. One- and two-year LC values were 100% for both periods after adrenalectomy, and 70.0% and 52.5% after SBRT (p = 0.001). PFS showed values of 40.2% and 32.1% at one and two years after adrenalectomy and of 10.6% for both periods after SBRT (p = 0.223). OS was 83.3% both one and two years after surgery and 67.0% and 40.2% after SBRT (p = 0.031). There was no statistically significant difference between the two groups regarding acute complications (p = 0.123). CONCLUSION Despite potential confounders, adrenalectomy exhibited statistically significant superior LC and OS compared to SBRT in managing adrenal metastases, while both treatment methods displayed acceptable toxicity profiles. However, patient selection bias must be taken into account when directly comparing the two therapy modalities. Nevertheless, the study provides new and important results for the scientific and medical communities regarding oncological outcomes after SBRT or surgical resection of adrenal metastases.
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Affiliation(s)
- Jamie Lütscher
- Department of Radiation Oncology, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
| | - Hans Gelpke
- Department of Visceral and Thoracic Surgery, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
| | - Adrian Zehnder
- Department of Visceral and Thoracic Surgery, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
| | - Laetitia Mauti
- Department of Medical Oncology, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
| | - Christian Padevit
- Department of Urology, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
| | - Hubert John
- Department of Urology, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
| | - Nidar Batifi
- Department of Radiation Oncology, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
| | - Daniel Rudolf Zwahlen
- Department of Radiation Oncology, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
| | - Robert Förster
- Department of Radiation Oncology, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
- Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
| | - Christina Schröder
- Department of Radiation Oncology, Cantonal Hospital Winterthur, 8401 Winterthur, Switzerland
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Iori F, Torelli N, Unkelbach J, Tanadini-Lang S, Christ SM, Guckenberger M. An in-silico planning study of stereotactic body radiation therapy for polymetastatic patients with more than ten extra-cranial lesions. Phys Imaging Radiat Oncol 2024; 30:100567. [PMID: 38516028 PMCID: PMC10950805 DOI: 10.1016/j.phro.2024.100567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 03/01/2024] [Accepted: 03/01/2024] [Indexed: 03/23/2024] Open
Abstract
Background and purpose Limited data is available about the feasibility of stereotactic body radiation therapy (SBRT) for treating more than five extra-cranial metastases, and almost no data for treating more than ten. The aim of this study was to investigate the feasibility of SBRT in this polymetatstatic setting. Materials and methods Consecutive metastatic melanoma patients with more than ten extra-cranial metastases and a maximum lesion diameter below 11 cm were selected from a single-center prospective registry for this in-silico planning study. For each patient, SBRT plans were generated to treat all metastases with a prescribed dose of 5x7Gy, and dose-limiting organs (OARs) were analyzed. A cell-kill based inverse planning approach was used to automatically determine the maximum deliverable dose to each lesion individually, while respecting all OARs constraints. Results A total of 23 polymetastatic patients with a medium of 17 metastases (range, 11-51) per patient were selected. SBRT plans with sufficient target coverage and respected OARs dose constraints were achieved in 16 out of 23 patients. In the remaining seven patients, the lungs V5Gy < 80 % and the liver D700 cm3 < 15Gy were most frequently the dose-limiting constraints. The cell-kill based planning approach allowed optimizing the dose administration depending on metastases total volume and location. Conclusion This retrospective planning study shows the feasibility of definitive SBRT for 70% of polymetastatic patients with more than ten extra-cranial lesions and proposes the cell-killing planning approach as an approach to individualize treatment planning in polymetastatic patients'.
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Affiliation(s)
- Federico Iori
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42122 Reggio Emilia, Italy
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
- Clinical and Experimental Medicine PhD Program, Department of Biomedical, Metabolic, and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Nathan Torelli
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Jan Unkelbach
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Stephanie Tanadini-Lang
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Sebastian M. Christ
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Matthias Guckenberger
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
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Kim H, Kim SM, Hwang J, Yang DS. Clinical experience of consolidative radiotherapy for localized metastatic non-small cell lung cancer who showed favorable tumor response after systemic treatment. Discov Oncol 2024; 15:64. [PMID: 38443516 PMCID: PMC10914649 DOI: 10.1007/s12672-024-00896-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 02/18/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Our study has aimed to assess the effects of consolidative high-dose radiotherapy on clinical outcomes in patients with localized metastatic non-small cell lung cancer (NSCLC) who showed favorable tumor response after systemic treatment. METHODS We retrospectively reviewed the medical records of 83 patients with localized metastatic NSCLC, who received systemic therapy followed by consolidative local radiotherapy at the Korea University Guro Hospital between March 2017 and June 2022. In the current study, we defined localized metastatic disease as the presence of one to three metastatic sites at the time of diagnosis. And patients who showed favorable tumor response after systemic treatment, including oligo-progressive disease at the thoracic site which was amenable to curative high-dose local radiotherapy, were included. The planned total dose and fraction size mainly depended on the location of lesions. RESULTS The median follow-up time after consolidative radiotherapy was 16 months (range: 5-52 months). The overall 2-year progression-free survival rates were 81.4%. Of 83 patients, only four (4.3%), treated with intensity-modulated radiation therapy, showed an in-field local recurrence. Interestingly, only one patient experienced a local failure among the 20 patients who showed an oligo-progressive disease at the thoracic site on the tumor response evaluation after systemic treatment. Regarding treatment-related pulmonary toxicity, three patients with grade-3 and one patient with grade-4 radiation pneumonitis were presented. CONCLUSIONS If the disease is sufficiently controlled and localized by systemic therapy, local consolidative radiotherapy is thought to improves local control rates with acceptable treatment-related toxicities in patients with localized metastatic NSCLC, especially those with oligo-progressive disease.
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Affiliation(s)
- Hakyoung Kim
- Departments of Radiation Oncology, Korea University Guro Hospital, Korea University College of Medicine, 148 Gurodong-Ro, Guro-Gu, Seoul, 08308, Republic of Korea.
| | - Sun Myung Kim
- Departments of Radiation Oncology, Korea University Guro Hospital, Korea University College of Medicine, 148 Gurodong-Ro, Guro-Gu, Seoul, 08308, Republic of Korea
| | - Jeongeun Hwang
- Department of Biomedical Research Center, Korea University Guro Hospital, Seoul, Republic of Korea
- Department of Medical IT Engineering, Soonchunhyang University, Asan, Chungcheongnam-do, Republic of Korea
| | - Dae Sik Yang
- Departments of Radiation Oncology, Korea University Guro Hospital, Korea University College of Medicine, 148 Gurodong-Ro, Guro-Gu, Seoul, 08308, Republic of Korea.
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Pasquier D, Bidaut L, Oprea-Lager DE, deSouza NM, Krug D, Collette L, Kunz W, Belkacemi Y, Bau MG, Caramella C, De Geus-Oei LF, De Caluwé A, Deroose C, Gheysens O, Herrmann K, Kindts I, Kontos M, Kümmel S, Linderholm B, Lopci E, Meattini I, Smeets A, Kaidar-Person O, Poortmans P, Tsoutsou P, Hajjaji N, Russell N, Senkus E, Talbot JN, Umutlu L, Vandecaveye V, Verhoeff JJC, van Oordt WMVDH, Zacho HD, Cardoso F, Fournier L, Van Duijnhoven F, Lecouvet FE. Designing clinical trials based on modern imaging and metastasis-directed treatments in patients with oligometastatic breast cancer: a consensus recommendation from the EORTC Imaging and Breast Cancer Groups. Lancet Oncol 2023; 24:e331-e343. [PMID: 37541279 DOI: 10.1016/s1470-2045(23)00286-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 06/06/2023] [Accepted: 06/09/2023] [Indexed: 08/06/2023]
Abstract
Breast cancer remains the most common cause of cancer death among women. Despite its considerable histological and molecular heterogeneity, those characteristics are not distinguished in most definitions of oligometastatic disease and clinical trials of oligometastatic breast cancer. After an exhaustive review of the literature covering all aspects of oligometastatic breast cancer, 35 experts from the European Organisation for Research and Treatment of Cancer Imaging and Breast Cancer Groups elaborated a Delphi questionnaire aimed at offering consensus recommendations, including oligometastatic breast cancer definition, optimal diagnostic pathways, and clinical trials required to evaluate the effect of diagnostic imaging strategies and metastasis-directed therapies. The main recommendations are the introduction of modern imaging methods in metastatic screening for an earlier diagnosis of oligometastatic breast cancer and the development of prospective trials also considering the histological and molecular complexity of breast cancer. Strategies for the randomisation of imaging methods and therapeutic approaches in different subsets of patients are also addressed.
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Affiliation(s)
- David Pasquier
- Academic Department of Radiation Oncology, Centre Oscar Lambret, Lille, France; University of Lille and CNRS, Centrale Lille, UMR 9189-CRIStAL, Lille, France.
| | - Luc Bidaut
- College of Science, University of Lincoln, Lincoln, UK
| | - Daniela Elena Oprea-Lager
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Nandita M deSouza
- The Institute of Cancer Research, London, UK; The Royal Marsden NHS Foundation Trust, Sutton, UK
| | - David Krug
- Department of Radiation Oncology, Universitaetsklinikum Schleswig-Holstein-Campus Kiel, Kiel, Germany
| | - Laurence Collette
- Former European Organisation for Research and Treatment of Cancer (EORTC), Brussels, Belgium
| | - Wolfgang Kunz
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Yazid Belkacemi
- AP-HP, Radiation Oncology Department, Henri Mondor University Hospital, Créteil, France; INSERM Unit 955 (-Bio), IMRB, University of Paris-Est (UPEC), Créteil, France
| | - Maria Grazia Bau
- Azienda Ospedaliera Città della Salute e della Scienza di Torino, Ospedale Sant'Anna, Turin, Italy
| | - Caroline Caramella
- Hôpital Marie Lannelongue, Groupe Hospitalier Paris Saint-Joseph, Paris, France
| | - Lioe-Fee De Geus-Oei
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands; Biomedical Photonic Imaging Group, University of Twente, Enschede, Netherlands; Department of Radiation Science and Technology, Delft University of Technology, Delft, Netherlands
| | - Alex De Caluwé
- Radiotherapy Department, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Olivier Gheysens
- Department of Nuclear Medicine, Institut de Recherche Expérimentale et Clinique (IREC), Cliniques Universitaires Saint-Luc, Institut du Cancer Roi Albert II, UCLouvain, Brussels, Belgium
| | - Ken Herrmann
- Department of Nuclear Medicine, University of Duisburg-Essen, Essen, Germany; German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
| | - Isabelle Kindts
- Department of Radiation Oncology, Cancer Centre, General Hospital Groeninge, Kortrijk, Belgium
| | - Michalis Kontos
- National and Kapodistrian University of Athens, Athens, Greece
| | - Sherko Kümmel
- Breast Unit, Kliniken Essen-Mitte, Essen, Germany; Charité - Universitätsmedizin Berlin, Department of Gynecology with Breast Center, Berlin, Germany
| | - Barbro Linderholm
- Department of Oncolgy, Sahlgrenska University Hospital, Gothenburg, Sweden; Institution of Clinical Sciences, Department of Oncology, Sahlgrenska Academy at Gothenburg University, Gothenburg , Sweden
| | | | - Icro Meattini
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy; Radiation Oncology Unit, Oncology Department, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Ann Smeets
- Department of Surgical Oncology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Orit Kaidar-Person
- Oncology Institute, Sheba Tel Hashomer, Ramat Gan, Israel; Tel-Aviv University, Tel-Aviv, Israel
| | - Philip Poortmans
- Department of Radiation Oncology, Iridium Netwerk, Antwerp, Belgium; University of Antwerp, Antwerp, Belgium
| | - Pelagia Tsoutsou
- Hôpitaux Universitaires de Genève, Site de Cluse-Roseraie, Geneva, Switzerland
| | - Nawale Hajjaji
- Medical Oncology Department, Centre Oscar Lambret, Lille, France; Laboratoire Protéomique, Réponse Inflammatoire, et Spectrométrie De Masse (PRISM), Inserm U1192, Lille, France
| | - Nicola Russell
- Department of Radiotherapy, The Netherlands Cancer Institute-Antoni Van Leeuwenhoekziekenhuis, Amsterdam, Netherlands
| | | | - Jean-Noël Talbot
- Institut National des Sciences et Techniques Nucléaires, CEA-Saclay, Paris, France
| | - Lale Umutlu
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | | | - Joost J C Verhoeff
- Department of Radiotherapy, University Medical Center Utrecht, Utrecht, Netherlands
| | | | - Helle D Zacho
- Department of Nuclear Medicine, Aalborg University Hospital, Aalborg, Denmark
| | - Fatima Cardoso
- Breast Unit, Champalimaud Clinical Centre, Champalimaud Foundation, Lisbon, Portugal
| | - Laure Fournier
- Université Paris Descartes Sorbonne Paris Cité, Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France
| | - Frederieke Van Duijnhoven
- Department of Surgical Oncology, The Netherlands Cancer Institute-Antoni Van Leeuwenhoekziekenhuis, Amsterdam, Netherlands
| | - Frédéric E Lecouvet
- Department of Radiology, Institut de Recherche Expérimentale et Clinique (IREC), Cliniques Universitaires Saint-Luc, Institut du Cancer Roi Albert II, UCLouvain, Brussels, Belgium
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Videtic GMM. Local Treatments of Oligometastatic and Oligoprogressive NSCLC Should Become the Standard of Care. J Thorac Oncol 2023; 18:986-989. [PMID: 37479329 DOI: 10.1016/j.jtho.2023.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/28/2023] [Accepted: 05/03/2023] [Indexed: 07/23/2023]
Affiliation(s)
- Gregory M M Videtic
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio.
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Marvaso G, Mastroleo F, Corrao G, Zaffaroni M, Vincini MG, Borghetti P, Cuccia F, Federico M, Montesi G, Pontoriero A, Franceschini D, Franzese C, Scorsetti M, Jereczek-Fossa BA. A Bibliometric Analysis of the Oligometastatic State over the Last Two Decades: A Shifting Paradigm for Oncology? An AIRO Oligometastatic Study Group. Cancers (Basel) 2023; 15:3902. [PMID: 37568718 PMCID: PMC10417037 DOI: 10.3390/cancers15153902] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
The term "oligometastasis" represents a relatively novel idea, which denotes a condition characterized by cancer dissemination with a limited number of lesions (usually fewer than five). The aim of the present study is to report a bibliometric analysis of the oligometastatic disease/state, incorporating all relevant studies on the topic for more than 20 years. The research strategy included at least one the terms "Oligmetastases", "Oligometastasis", "Oligometastatic", "Oligoprogression, "Oligoprogressive", "Oligorecurrent", or "Oligorecurrency" in the title, abstract, and/or keywords. All English-language documents from 1 January 1995 (the year of the earliest available document in Scopus) to 31 December 2022 were considered for the analysis. R code (R version 4.2.0) with R Studio (version 2022.12.0-353) and the Bibliometrix package (version 4.0.1) were used for the analysis. A total of 3304 documents, mainly articles (n = 2083, 63.0%) and reviews (n = 813, 24.6%), were collected from 1995 to 2022. The average annual growth rate of literature on the topic was 26.7%. Overall 15,176 authors published on the topic, with an average of eight authors/publication. From 1995, 69 countries contributed to the literature, with the USA and Italy being the top contributors. Among all keywords used by authors, the top three were oligometastases (19%), SBRT (18%), and radiation therapy (8%). Themes regarding "locoregional treatment", "organ motion", and "immunotherapy" were the most recent trend topics, mainly developed from 2019 to 2022, while "high-dose chemotherapy", "whole-brain radiotherapy", and "metastatic breast cancer" saw their main development during 2009-2018. Our study shows the exceptionally flourishing scientific production on the oligometastatic state, summarizing the most influential studies and highlighting the future developments and interests. This analysis will serve as a benchmark to identify this area for the attention of researchers worldwide and contribute to the increasing scientific work.
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Affiliation(s)
- Giulia Marvaso
- Division of Radiation Oncology, European Institute of Oncology IRCCS (IEO), 20141 Milan, Italy
| | - Federico Mastroleo
- Division of Radiation Oncology, European Institute of Oncology IRCCS (IEO), 20141 Milan, Italy
- Department of Translational Medicine, University of Piemonte Orientale (UPO), 13100 Novara, Italy
| | - Giulia Corrao
- Division of Radiation Oncology, European Institute of Oncology IRCCS (IEO), 20141 Milan, Italy
| | - Mattia Zaffaroni
- Division of Radiation Oncology, European Institute of Oncology IRCCS (IEO), 20141 Milan, Italy
| | - Maria Giulia Vincini
- Division of Radiation Oncology, European Institute of Oncology IRCCS (IEO), 20141 Milan, Italy
| | - Paolo Borghetti
- Radiation Oncology Department, ASST Spedali Civili and University of Brescia, 25123 Brescia, Italy
| | | | - Manuela Federico
- Casa di cura Macchiarella, U.O. Radioterapia Oncologica, 90127 Palermo, Italy
| | - Giampaolo Montesi
- Radiation Oncology Department, 'S.M. Della Misericordia' Hospital, AULSS 5 Veneto, 45100 Rovigo, Italy
| | - Antonio Pontoriero
- Department of Biomedical, Dental and Morphological and Functional Imaging Sciences, University of Messina, 98122 Messina, Italy
- Radiation Oncology Unit, A.O.U. Policlinico "G. Martino" Messina, 98124 Messina, Italy
| | - Davide Franceschini
- Department of Radiotherapy and Radiosurgery, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy
| | - Ciro Franzese
- Department of Radiotherapy and Radiosurgery, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy
- Department of Biomedical Sciences, Humanitas University, 20090 Pieve Emanuele, Italy
| | - Marta Scorsetti
- Department of Radiotherapy and Radiosurgery, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy
- Department of Biomedical Sciences, Humanitas University, 20090 Pieve Emanuele, Italy
| | - Barbara Alicja Jereczek-Fossa
- Division of Radiation Oncology, European Institute of Oncology IRCCS (IEO), 20141 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
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Nevzati E, Poletti N, Spiessberger A, Bäbler S, Studer G, Riklin C, Diebold J, Chatain GP, Finn M, Witt JP, Moser M, Mariani L. Establishing the Swiss Spinal Tumor Registry (Swiss-STR): a prospective observation of surgical treatment patterns and long-term outcomes in patients with primary and metastatic spinal tumors. Front Surg 2023; 10:1222595. [PMID: 37576924 PMCID: PMC10416635 DOI: 10.3389/fsurg.2023.1222595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 07/12/2023] [Indexed: 08/15/2023] Open
Abstract
Background Tumors of the vertebral column consist of primary spinal tumors and malignancies metastasizing to the spine. Although primary spine tumors are rare, metastases to the spine have gradually increased over past decades because of aging populations and improved survival for various cancer subtypes achieved by advances in cancer therapy. Metastases to the vertebral column occur in up to 70% of cancer patients, with 10% of patients demonstrating epidural spinal cord compression. Therefore, many cancer patients may face spinal surgical intervention during their chronic illness; such interventions range from simple cement augmentation over decompression of neural elements to extended instrumentation or spinal reconstruction. However, precise surgical treatment guidelines do not exist, likely due to the lack of robust, long-term clinical outcomes data and the overall heterogeneous nature of spinal tumors. Objectives of launching the Swiss Spinal Tumor Registry (Swiss-STR) are to collect and analyze high-quality, prospective, observational data on treatment patterns, clinical outcomes, and health-related quality of life (HRQoL) in adult patients undergoing spinal tumor surgery. This narrative review discusses our rationale and process of establishing this spinal cancer registry. Methods A REDCap-based registry was created for the standardized collection of clinical, radiographic, surgical, histological, radio-oncologial and oncological variables, as well as patient-reported outcome measures (PROMs). Discussion We propose that the Swiss-STR will inform on the effectiveness of current practices in spinal oncology and their impact on patient outcomes. Furthermore, the registry will enable better categorization of the various clinical presentations of spinal tumors, thereby facilitating treatment recommendations, defining the socio-economic burden on the healthcare system, and improving the quality of care. In cases of rare tumors, the multi-center data pooling will fill significant data gaps to yield better understanding of these entities. Finally, our two-step approach first implements a high-quality registry with efficient electronic data capture strategies across hospital sites in Switzerland, and second follows with potential to expand internationally, thus fostering future international scientific collaboration to further push the envelope in cancer research.
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Affiliation(s)
- Edin Nevzati
- Department of Neurosurgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
- Department of Spine Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Nicolas Poletti
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
| | | | - Sabrina Bäbler
- Department of Neurosurgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
- Department of Spine Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Gabriela Studer
- Department of Radiation-Oncology, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Christian Riklin
- Department of Oncology, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Joachim Diebold
- Department of Pathology, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Grégoire P. Chatain
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus School of Medicine, Auror, CO, United States
| | - Michael Finn
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus School of Medicine, Auror, CO, United States
| | - Jens-Peter Witt
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus School of Medicine, Auror, CO, United States
| | - Manuel Moser
- Department of Neurosurgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
- Department of Spine Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Luigi Mariani
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
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Das A, Giuliani M, Bezjak A. Radiotherapy for Lung Metastases: Conventional to Stereotactic Body Radiation Therapy. Semin Radiat Oncol 2023; 33:172-180. [PMID: 36990634 DOI: 10.1016/j.semradonc.2022.11.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
The lung parenchyma and adjacent tissues are one of the most common sites of metastatic disease. Traditionally, the approach to treatment of a patient with lung metastases has been with systemic therapy, with radiotherapy being reserved for palliative management of symptomatic disease. The concept of oligo metastatic disease has paved the way for more radical treatment options, administered either alone or as local consolidative therapy in addition to systemic treatment. The modern-day management of lung metastases is guided by a number of factors, including the number of lung metastases, extra-thoracic disease status, overall performance status, and life expectancy, which all help determine the goals of care. Stereotactic body radiotherapy (SBRT) has emerged as a safe and effective method in locally controlling lung metastases, in the oligo metastatic or oligo-recurrent setting. This article outlines the role of radiotherapy in multimodality management of lung metastases.
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Rodríguez Pérez A, Felip Font E, Chicas-Sett R, Montero-Luis Á, de Paz Arias L, González-Del-Alba A, López-Campos F, López López C, Hernando Requejo O, Conde-Moreno AJ, Arranz Arija JÁ, de Castro Carpeño J. Unravelling oligometastatic disease from the perspective of radiation and medical oncology. Part I: non-small cell lung cancer and breast cancer. Clin Transl Oncol 2023; 25:882-896. [PMID: 36525231 DOI: 10.1007/s12094-022-03011-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 11/08/2022] [Indexed: 12/23/2022]
Abstract
Oligometastatic disease (OMD) defines a cancer status that is intermediate between localized and widely spread metastatic disease, and can be treated with curative intent. While diagnostic imaging tools have considerably improved in recent years, unidentified micrometastases can still evade current detection techniques, allowing the disease to progress. The various OMD scenarios are mainly defined by the number of metastases, the biological and molecular tumour profiles, and the timing of the development of metastases. Increasing knowledge has contributed to the earlier and improved detection of OMD, underlining the importance of early disease control. In view of increasing OMD detection rates in current real-world clinical practice and the lack of standardized evidence-based guidelines to treat this cancer status, a board of experts from the Spanish Societies of Radiation Oncology (SEOR) and Medical Oncology (SEOM) organized a series of sessions to update the current state-of-the-art on OMD from a multidisciplinary perspective, and to discuss how results from clinical studies might translate into promising treatment options. This expert review series summarizes what is known and what it is pending clarification in the context of OMD in the scenarios of non-small cell lung cancer and breast cancer (Part I), and prostate cancer and colorectal cancer (Part II), aiming to offer specialists a pragmatic framework to help improve patient management.
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Affiliation(s)
- Aurora Rodríguez Pérez
- Radiation Oncology Department, Hospital Ruber Internacional, C. de La Masó, 38, 28034, Madrid, Spain.
| | - Enriqueta Felip Font
- Medical Oncology Department, Hospital Universitario del Vall d'Hebron, Barcelona, Spain
| | | | - Ángel Montero-Luis
- Radiation Oncology Department, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | - Laura de Paz Arias
- Medical Oncology Department, Complejo Hospitalario Universitario de Ferrol, A Coruña, Spain
| | | | | | - Carlos López López
- Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
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Kim H, Yang DS, Kim SM. Consolidative high‐dose thoracic radiotherapy for limited metastatic nonsmall cell lung cancer: Focusing on oligo‐progressive disease. Asia Pac J Clin Oncol 2022; 19:385-391. [DOI: 10.1111/ajco.13880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 09/22/2022] [Accepted: 09/24/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Hakyoung Kim
- Department of Radiation Oncology Korea University Guro Hospital Korea University College of Medicine Seoul Republic of Korea
| | - Dae Sik Yang
- Department of Radiation Oncology Korea University Guro Hospital Korea University College of Medicine Seoul Republic of Korea
| | - Sun Myung Kim
- Department of Radiation Oncology Korea University Guro Hospital Korea University College of Medicine Seoul Republic of Korea
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Ma JC, Zhang JX, Wang F, Yu J, Chen D. The Effect of immunotherapy on oligometastatic non-small cell lung cancer patients by sites of metastasis. Front Immunol 2022; 13:1039157. [DOI: 10.3389/fimmu.2022.1039157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/21/2022] [Indexed: 11/16/2022] Open
Abstract
IntroductionThe efficacy of immunotherapy for treatment of patients with oligometastatic non-small cell lung cancer (NSCLC) at different metastatic sites remains controversial. We investigated the effect of different metastatic sites on immunotherapy for oligometastatic NSCLC following local treatment (LT).MethodsWe retrospectively analyzed patients with oligometastatic NSCLC from the latest 2018 registry on the SEER Stat software (8.3.9. Version) and a Chinese single-center cohort. The effects of immunotherapy on OS (overall survival) and CSS (cancer specific survival) were estimated for patients with different metastatic sites.ResultsA total of 483 patients in the SEER-18 database and 344 patients in the single-center cohort were included. Immunotherapy was significantly correlated with improved OS (SEER: Hazard ratio 0.754, 95% CI 0.609–0.932; P=0.044; China: Hazard ratio 0.697, 95% CI 0.542–0.896; P=0.005) and CSS (SEER: Hazard ratio 0.743, 95% CI 0.596–0.928; P=0.009; China: Hazard ratio 0.725, 95% CI 0.556–0.945; P=0.018). Subgroup analysis showed that OS was improved after immunotherapy in the BRM (SEER: Hazard ratio 0.565, 95% CI 0.385–0.829; P=0.004; China: Hazard ratio 0.536, 95% CI 0.312–0.920; P=0.024) and MOM (SEER: Hazard ratio 0.524, 95% CI 0.290–0.947; P=0.032; China: Hazard ratio 0.469, 95% CI 0.235–0.937; P=0.032) subgroups, but not in the BOM (SEER: P=0.334; China: P=0.441), LIM (SEER: P=0.301; China: P=0.357), or OTM (SEER: P=0.868; China: P=0.489) subgroups.ConclusionsThis study showed that immunotherapy conferred survival benefits on patients with oligometastatic NSCLC. Our subgroup analysis suggested that patients with oligometastatic NSCLC in the brain or multiple organs may particularly benefit from aggressive front-line therapies.
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Oligometastatic Non-Small Cell Lung Cancer: A Practical Review of Prospective Trials. Cancers (Basel) 2022; 14:cancers14215339. [PMID: 36358757 PMCID: PMC9658224 DOI: 10.3390/cancers14215339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/18/2022] [Accepted: 10/28/2022] [Indexed: 12/03/2022] Open
Abstract
Simple Summary A significant number of patients diagnosed with non-small cell lung cancer (NSCLC) will have a metastatic Stage IV disease at presentation. Among those, patients with limited number of metastases are referred to as oligometastatic, and their treatment will combine systemic and possible local therapy. The aim of this article is to review the current definition of oligometastatic cancer, a historic perspective of lung cancer leading to modern oligometastatic disease and to present available prospective evidence for treatment of oligometastatic NSCLC. We describe trials exploring role of local therapy in oligometastatic NSCLC with actionable mutation in combination with TKI or without any actionable mutation and in combination with chemo-immunotherapy. We also discuss general treatment approaches adopted based on limited data. Finally, we discuss the on-going clinical trials for oligometastatic and oligoprogressive NSCLC. Abstract Oligometastatic non-small cell lung cancer (NSCLC) is an intermediate state between localized and widely metastatic NSCLC, where systemic therapy in combination with aggressive local therapy when feasible can yield a favorable outcome. While different societies have adopted different definitions for oligometastatic NSCLC, the feasibility of curative intent treatment remains a major determinant of the oligometastatic state. The management involves a multidisciplinary approach to identify such patients with oligometastatic stage, including the presence of symptomatic or potentially symptomatic brain metastasis, the presence of targetable mutations, and programmed death-ligand (PD-L1) expression. Treatment requires a personalized approach with the use of novel systemic agents such as tyrosine kinase inhibitors and immune checkpoint inhibitors with or without chemotherapy, and addition of local ablative therapy via surgery or stereotactic radiation therapy when appropriate.
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Kim H, Kim SM, Yang DS, Lee KH, Kim YB. Clinical Outcomes of Stereotactic Ablative Radiotherapy for All Stages of Non-Small Cell Lung Cancer; Definitive versus Consolidative. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58091304. [PMID: 36143981 PMCID: PMC9506516 DOI: 10.3390/medicina58091304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/14/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Stereotactic ablative radiotherapy (SABR) is not confined to early stage non-small cell lung cancer (NSCLC) and has a potential role in stage IV disease. We aimed to evaluate the effect of SABR on local control rates and survival outcomes in patients with all stages of NSCLC according to the treatment aim. Materials and Methods: We retrospectively reviewed the medical records of 88 patients with NSCLC who received SABR at the Korea University Guro Hospital between January 2015 and March 2021. Among these, 64 patients with stage I–II NSCLC ineligible for surgery were treated with a definitive aim. Twenty-four patients with stage IV limited metastatic NSCLC showing a favorable response to prior systemic therapy were treated with a consolidative aim. Results: The median follow-up time was 34 (range: 5–88) months. Thirty-one patients developed recurrence (35.2%), with distant metastasis being the most common (25/31, 80.6%). In-field local recurrence occurred in four patients (4/88 patients, 4.5%). For patients treated with definitive SABR, the 3-year overall survival (OS) and disease-free survival (DFS) rates were 91.8% and 58.6%, respectively. In patients treated with consolidative SABR, the 3-year OS and DFS rates were 86.7% and 53.8%, respectively. With respect to treatment-related pulmonary toxicity, grade 3 radiation pneumonitis incidence requiring hospitalization was 2.3% (2/88). Conclusions: Definitive SABR is appropriate for medically inoperable or high surgical risk patients with early stage NSCLC with acceptable treatment-related toxicities. Consolidative SABR improves local control rates and helps achieve long-term survival in patients with limited metastatic NSCLC.
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Affiliation(s)
- Hakyoung Kim
- Departments of Radiation Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul 08308, Korea
| | - Sun Myung Kim
- Departments of Radiation Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul 08308, Korea
| | - Dae Sik Yang
- Departments of Radiation Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul 08308, Korea
| | - Kyung Hwa Lee
- Departments of Radiation Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul 08308, Korea
| | - Young Bum Kim
- Departments of Radiation Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul 08308, Korea
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Schoenfeld AJ, Rizvi HA, Memon D, Shaverdian N, Bott MJ, Sauter JL, Tsai CJ, Lihm J, Hoyos D, Plodkowski AJ, Perez-Johnston R, Sawan P, Egger JV, Greenbaum BD, Rimner A, Riely GJ, Rudin CM, Rusch VW, Gomez DR, Hellmann MD. Systemic and Oligo-Acquired Resistance to PD-(L)1 Blockade in Lung Cancer. Clin Cancer Res 2022; 28:3797-3803. [PMID: 35767426 PMCID: PMC10448606 DOI: 10.1158/1078-0432.ccr-22-0657] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/04/2022] [Accepted: 06/27/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE Clinical patterns and the associated optimal management of acquired resistance to PD-(L)1 blockade are poorly understood. EXPERIMENTAL DESIGN All cases of metastatic lung cancer treated with PD-(L)1 blockade at Memorial Sloan Kettering were reviewed. In acquired resistance (complete/partial response per RECIST, followed by progression), clinical patterns were distinguished as oligo (OligoAR ≤ 3 lesions of disease progression) or systemic (sAR). We analyzed the relationships between patient characteristics, burden/location of disease, outcomes, and efficacy of therapeutic interventions. RESULTS Of 1,536 patients, 312 (20%) had an initial response and 143 developed AR (9% overall, 46% of responders). OligoAR was the most common pattern (80/143, 56%). Baseline tumor mutational burden, depth of response, and duration of response were significantly increased in oligoAR compared with sAR (P < 0.001, P = 0.03, P = 0.04, respectively), whereas baseline PD-L1 and tumor burden were similar. Post-progression, oligoAR was associated with improved overall survival (median 28 months vs. 10 months, P < 0.001) compared with sAR. Within oligoAR, post-progression survival was greater among patients treated with locally-directed therapy (e.g., radiation, surgery; HR, 0.41; P = 0.039). Fifty-eight percent of patients with oligoAR treated with locally-directed therapy alone are progression-free at last follow-up (median 16 months), including 13 patients who are progression-free more than 2 years after local therapy. CONCLUSIONS OligoAR is a common and distinct pattern of acquired resistance to PD-(L)1 blockade compared with sAR. OligoAR is associated with improved post-progression survival and some cases can be effectively managed with local therapies with durable benefit.
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Affiliation(s)
- Adam J. Schoenfeld
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY, USA
| | - Hira A. Rizvi
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Danish Memon
- European Molecular Biology Laboratory (EMBL), European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, UK
| | - Narek Shaverdian
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew J. Bott
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jennifer L. Sauter
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - C. Jillian Tsai
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jayon Lihm
- Department of Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David Hoyos
- Department of Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrew J. Plodkowski
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rocio Perez-Johnston
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Peter Sawan
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jacklynn V. Egger
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Benjamin D. Greenbaum
- Department of Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andreas Rimner
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gregory J. Riely
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY, USA
| | - Charles M. Rudin
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY, USA
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Valerie W. Rusch
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daniel R. Gomez
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew D. Hellmann
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY, USA
- Oncology R&D, AstraZeneca, USA
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Gupta S, Vundavilli H, Osorio RSA, Itoh MN, Mohsen A, Datta A, Mizuguchi K, Tripathi LP. Integrative Network Modeling Highlights the Crucial Roles of Rho-GDI Signaling Pathway in the Progression of Non-Small Cell Lung Cancer. IEEE J Biomed Health Inform 2022; 26:4785-4793. [PMID: 35820010 DOI: 10.1109/jbhi.2022.3190038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Non-small cell lung cancer (NSCLC) is the most prevalent form of lung cancer and a leading cause of cancer-related deaths worldwide. Using an integrative approach, we analyzed a publicly available merged NSCLC transcriptome dataset using machine learning, protein-protein interaction (PPI) networks and bayesian modeling to pinpoint key cellular factors and pathways likely to be involved with the onset and progression of NSCLC. First, we generated multiple prediction models using various machine learning classifiers to classify NSCLC and healthy cohorts. Our models achieved prediction accuracies ranging from 0.83 to 1.0, with XGBoost emerging as the best performer. Next, using functional enrichment analysis (and gene co-expression network analysis with WGCNA) of the machine learning feature-selected genes, we determined that genes involved in Rho GTPase signaling that modulate actin stability and cytoskeleton were likely to be crucial in NSCLC. We further assembled a PPI network for the feature-selected genes that was partitioned using Markov clustering to detect protein complexes functionally relevant to NSCLC. Finally, we modeled the perturbations in RhoGDI signaling using a bayesian network; our simulations suggest that aberrations in ARHGEF19 and/or RAC2 gene activities contributed to impaired MAPK signaling and disrupted actin and cytoskeleton organization and were arguably key contributors to the onset of tumorigenesis in NSCLC. We hypothesize that targeted measures to restore aberrant ARHGEF19 and/or RAC2 functions could conceivably rescue the cancerous phenotype in NSCLC. Our findings offer promising avenues for early predictive biomarker discovery, targeted therapeutic intervention and improved clinical outcomes in NSCLC.
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Garde-Noguera J, Martín-Martín M, Obeso A, López-Mata M, Crespo IR, Pelari-Mici L, Juan Vidal O, Mielgo-Rubio X, Trujillo-Reyes JC, Couñago F. Current treatment landscape for oligometastatic non-small cell lung cancer. World J Clin Oncol 2022; 13:485-495. [PMID: 35949432 PMCID: PMC9244972 DOI: 10.5306/wjco.v13.i6.485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/24/2021] [Accepted: 05/12/2022] [Indexed: 02/06/2023] Open
Abstract
The management of patients with advanced non-small cell lung carcinoma (NSCLC) has undergone major changes in recent years. On the one hand, improved sensitivity of diagnostic tests, both radiological and endoscopic, has altered the way patients are staged. On the other hand, the arrival of new drugs with antitumoral activity, such as targeted therapies or immunotherapy, has changed the prognosis of patients, improving disease control and prolonging survival. Finally, the development of radiotherapy and surgical and interventional radiology techniques means that radical ablative treatments can be performed on metastases in any location in the body. All of these advances have impacted the treatment of patients with advanced lung cancer, especially in a subgroup of these patients in which all of these treatment modalities converge. This poses a challenge for physicians who must decide upon the best treatment strategy for each patient, without solid evidence for one optimal mode of treatment in this patient population. The aim of this article is to review, from a practical and multidisciplinary perspective, published evidence on the management of oligometastatic NSCLC patients. We evaluate the different alternatives for radical ablative treatments, the role of primary tumor resection or radiation, the impact of systemic treatments, and the therapeutic sequence. In short, the present document aims to provide clinicians with a practical guide for the treatment of oligometastatic patients in routine clinical practice.
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Affiliation(s)
- Javier Garde-Noguera
- Department of Medical Oncology, Hospital Arnau de Vilanova, Valencia 46015, Spain
| | | | - Andres Obeso
- Department of Thoracic Surgery, Hospital Clínico Universitario de Santiago de Compostela, Vigo 15706, Spain
| | - Miriam López-Mata
- Department of Radiation Oncology, Hospital Clínico Universitario Lozano Blesa, Zaragoza 50009, Spain
| | - Inigo Royo Crespo
- Department of Thoracic Surgery, Hospital Universitari Vall d’ Hebron, Barcelona 08035, Spain
| | - Lira Pelari-Mici
- Department of Radiation Oncology, Hospital Universitario Ramón y Cajal, Madrid 28034, Spain
| | - O Juan Vidal
- Department of Medical Oncology, Hospital Universitario y Politécnico La Fe, Valencia 46026, Spain
| | - Xabier Mielgo-Rubio
- Department of Medical Oncology, Hospital Universitario Fundación Alcorcón, Alcorcón 28922, Madrid, Spain
| | - Juan Carlos Trujillo-Reyes
- Department of Thoracic Surgery, Hospital de la Santa Creu I Sant Pau, Barcelona 08029, Spain
- Department of Surgery, Universitat Autonoma de Barcelona, Barcelona 08029, Spain
| | - Felipe Couñago
- Department of Radiation Oncology, Hospital Universitario Quirónsalud Madrid, Madrid 28223, Spain
- Department of Radiation Oncology, Hospital La Luz, Madrid 28003, Spain
- Medicine Department, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón 28670, Madrid, Spain
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Completeness of reporting oligometastatic disease characteristics in literature and influence on oligometastatic disease classification using the ESTRO/EORTC nomenclature. Int J Radiat Oncol Biol Phys 2022; 114:587-595. [PMID: 35738308 DOI: 10.1016/j.ijrobp.2022.06.067] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/06/2022] [Accepted: 06/09/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND There is increasing evidence for the integration of locally ablative therapy into multimodality treatment of oligometastatic disease (OMD). To support standardised data collection, analysis, and comparison, a consensus OMD classification based on fundamental disease and treatment characteristics has previously been established. This study investigated the completeness of reporting the proposed OMD characteristics in literature and evaluated whether the proposed OMD classification system can be applied to the historical data. METHODS A systematic literature review was performed in Medline, Embase, and Cochrane, searching for prospective and retrospective studies, where SBRT was a treatment component of OMD. Reporting of the OMD characteristics as described in the EORTC/ESTRO classification was analyzed, feasibility to retrospectively classify the proposed OMD states was investigated and the impact of the categorisation on overall survival (OS) was evaluated. RESULTS Our study shows incomplete reporting of the proposed OMD characteristics. The most fully reported characteristic was 'type of involved organs' (88/95 studies); 'history of cancer progression' was the least reported (not mentioned in 50/95 studies). Retrospective OMD classification of existing literature was only possible for 7/95 studies. With respect to categorization as de novo, repeat or induced OMD, homogeneous patient cohorts were observed in 21/95 studies, most frequently de novo OMD, in 20 studies. Differences in OS at 2, 3, or 5 years were not statistically significant between the different states. OS was significantly influenced by primary tumor histology, with superior OS observed for prostate cancer and worst OS observed for non-small cell lung cancer. CONCLUSION The largely incomplete reporting of the proposed OMD characteristics hampers a retrospective classification of existing literature. To facilitate future comparison of individual studies, as well as validation of the OMD classification, comprehensive reporting of OMD characteristics using standardised terminology is recommended, as proposed by the EORTC/ESTRO classification system and following ESTRO-ASTRO consensus.
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van der Velden J, Willmann J, Spałek M, Oldenburger E, Brown S, Kazmierska J, Andratschke N, Menten J, van der Linden Y, Hoskin P. ESTRO ACROP guidelines for external beam radiotherapy of patients with uncomplicated bone metastases. Radiother Oncol 2022; 173:197-206. [PMID: 35661676 DOI: 10.1016/j.radonc.2022.05.024] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 05/16/2022] [Accepted: 05/26/2022] [Indexed: 12/20/2022]
Abstract
After liver and lungs, bone is the third most common metastatic site (Nystrom et al., 1977). Almost all malignancies can metastasize to the skeleton but 80% of bone metastases originate from breast, prostate, lung, kidney and thyroid cancer (Mundy, 2002). Introduction of effective systemic treatment in many cancers has prolonged patients' survival, including those with bone metastases. Bone metastases may significantly reduce quality of life due to related symptoms and possible complications, such as pain and neurologic compromise. The most serious complications of bone metastases are skeletal-related events (SRE), defined as pathologic fracture, spinal cord compression, pain, or other symptoms requiring an urgent intervention such as surgery or radiotherapy. In turn, growing access to modern diagnostic tools allows early detection of asymptomatic bone metastases that could be successfully managed with local treatment avoiding development of SRE. The treatment for bone metastases should focus on relieving existing symptoms and preventing new ones. Radiotherapy is the standard of care for patients with symptomatic bone metastases, providing durable pain relief with minimal toxicity and reasonable cost-effectiveness. Historically, the dose was prescribed in one to five fractions and delivered using simple planning techniques. While 3D-conformal radiotherapy is still widely used for treating bone metastases, introduction of highlyconformal radiotherapy techniques such as stereotactic body radiotherapy (SBRT) have opened new therapeutic possibilities that should be considered in selected patients with bone metastases.
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Affiliation(s)
- Joanne van der Velden
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Jonas Willmann
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Mateusz Spałek
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Eva Oldenburger
- Department of Radiation Oncology, University Hospital Leuven, Herestraat 49, B3000 Leuven, Belgium
| | - Stephanie Brown
- Mount Vernon Cancer Centre, Northwood, UK and University of Manchester, United Kingdom
| | - Joanna Kazmierska
- Radiotherapy Department II, Greater Poland Cancer Centre, Poznan, Poland; Electroradiology Department, University of Medical Sciences, Poznan, Poland
| | - Nicolaus Andratschke
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Johan Menten
- Department of Radiation Oncology, University Hospital Leuven, Herestraat 49, B3000 Leuven, Belgium; Catholic University Leuven, B3000 Leuven, Belgium
| | - Yvette van der Linden
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Peter Hoskin
- Mount Vernon Cancer Centre, Northwood, UK and University of Manchester, United Kingdom; Division of Cancer Sciences, University of Manchester, United Kingdom
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Willmann J, Badra EV, Adilovic S, Ahmadsei M, Christ SM, van Timmeren JE, Kroeze SG, Mayinger M, Guckenberger M, Andratschke N. Evaluation of the prognostic value of the ESTRO EORTC classification of oligometastatic disease in patients treated with stereotactic body radiotherapy: A retrospective single center study. Radiother Oncol 2022; 168:256-264. [DOI: 10.1016/j.radonc.2022.01.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 01/15/2022] [Accepted: 01/19/2022] [Indexed: 12/25/2022]
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Zhang C, Ma N, Zhang Q, Zheng K, Sun C, Tang X, Li X, Zhao J. Evaluation of local aggressive lung therapy versus systemic therapy in oligometastatic non-small cell lung cancer: a systematic review and meta-analysis. J Thorac Dis 2021; 13:5899-5910. [PMID: 34795938 PMCID: PMC8575811 DOI: 10.21037/jtd-21-957] [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: 06/09/2021] [Accepted: 08/13/2021] [Indexed: 11/06/2022]
Abstract
Background Previous studies have shown the feasibility and effectiveness of local aggressive thoracic therapy (surgery and radiotherapy) for oligometastatic non-small cell lung cancer compared with systemic therapy, but with small sample. This study aims to perform a pooled analysis to explore whether LT could improve outcomes of oligometastatic patients with non-small cell lung cancer. Methods Protocol of present study was registered on PROSPERO as number: CRD42021233095. PubMed, Embase and Web of knowledge were searched, and eligible studies investigating local therapy for non-small cell lung cancer with 1-5 metastases regardless of organs were included. Linear regression between survival and clinical characteristics were conducted. Hazard ratios of survival and adverse effects were merged. Pooled survival curves were carried out. Results Three randomized controlled trials and 5 cohort studies enrolling 499 patients were included. There was a trend that median overall survival declined with the increasing proportion of N2-3 positive patients in local therapy group, but with no statistical difference (P=0.09, R2=0.98). Undergoing local therapy for oligometastatic non-small cell lung cancer achieved reduction of 47% and 60% in the risk of death and cancer progression (P<0.001), respectively. In subgroup analysis, patients receiving local therapy including surgery showed hazard ratio of 0.33 on progression-free survival and 0.55 of these excluding surgery. Patients receiving consolidative local therapy (local therapy after systemic therapy) obtained hazard ratios 0.33 and 0.45 on progression-free and overall survival vs. systemic therapy, respectively. Hazard ratios of those receiving upfront local therapy (local therapy first) were 0.62 and 0.68 on progression-free and overall survival vs. systemic therapy. Pooled survival analysis showed median overall and progression-free survival of local therapy (21.6 and 14 months) group were both longer than systemic one (14.3 and 6.5 months). Odds ratio of adverse effects were no difference between 2 groups (P=0.16). Conclusions Local aggressive thoracic therapy could prolong 7 months overall and progression-free survival compared with systemic therapy in patients with oligometastatic non-small cell lung cancer. Consolidative local therapy might be a more favorable choice of local therapy. Benefits of local therapy for N2-3 positive patients should explored further.
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Affiliation(s)
- Chenxi Zhang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Nan Ma
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Qitong Zhang
- School of Stomatology, Xi'an Medical University, Xi'an, China
| | - Kaifu Zheng
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Chuang Sun
- Department of Cardiology, Xi'an International Medical Center Hospital, Xi'an, China
| | - Xiyang Tang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Xiaofei Li
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jinbo Zhao
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
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21
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Ning MS, Boyce-Fappiano D, Thaker NG. Oligometastatic Disease in Context of the Radiation Oncology Alternative Payment Model: Implications for Local Consolidative Therapy. JCO Oncol Pract 2021; 17:773-776. [PMID: 34767465 DOI: 10.1200/op.21.00549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Matthew S Ning
- The University of Texas MD Anderson Cancer Center, Houston, TX
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22
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Investigation of the Definition of De Novo Oligometastatic Nasopharyngeal Carcinoma: A Retrospective Study. JOURNAL OF ONCOLOGY 2021; 2021:9977455. [PMID: 34567120 PMCID: PMC8460388 DOI: 10.1155/2021/9977455] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 07/24/2021] [Accepted: 08/23/2021] [Indexed: 11/17/2022]
Abstract
Background The prognosis of metastatic nasopharyngeal carcinoma (mNPC) is highly heterogeneous. As a special stage of distant metastasis of mNPC, quite a few oligometastatic NPC (omNPC) patients can still achieve a long-term survival after treatment. However, there is no uniform standard for the definition of omNPC until now. Methods We retrospectively analyzed the survival data of 191 patients with de novo mNPC at the Affiliated Cancer Hospital and Institute of Guangzhou Medical University between 2010 and 2017 and specifically analyzed the clinical outcomes associated with the number of metastatic organs/lesions and tried to find a cohort with relatively better prognosis to define as omNPC. Results The median overall survival (OS) of the entire group of patients was 21.5 months (95% CI 15.0–28.0), and the 1-year, 2-year, and 3-year OS rates were 72.2%, 46.1%, and 34.3%, respectively. Multiple-organ metastases (P < 0.001) and >5 metastatic lesions (P < 0.001) were adverse influencing factors of prognosis, and the number of metastatic lesions (P < 0.001) was the independent factor influencing the prognosis of de novo mNPC. The overall survival (OS) and progression-free survival (PFS) of patients with ≤5 metastatic lesions were significantly better than those of patients with >5 metastatic lesions. Conclusion Patients with ≤5 metastatic lesions presented a better survival, and this criterion may be a definition standard for the de novo omNPC.
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23
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Chao C, Qian Y, Li X, Sang C, Wang B, Zhang XY. Surgical Survival Benefits With Different Metastatic Patterns for Stage IV Extrathoracic Metastatic Non-Small Cell Lung Cancer: A SEER-Based Study. Technol Cancer Res Treat 2021; 20:15330338211033064. [PMID: 34496678 PMCID: PMC8442485 DOI: 10.1177/15330338211033064] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background: With the knowledge of oligometastases, primary surgery plays an increasingly
vital role in metastatic non-small cell lung cancer. We aimed to evaluate
the survival benefit of primary surgery based on metastatic patterns. Materials and Methods: The selected patients with stage IV extrathoracic metastatic (m1b) non-small
cell lung cancer between 2010 and 2015 were included in a retrospective
cohort study from the Surveillance, Epidemiology, and End Results (SEER)
database. Multiple imputation was used for the missing data. Patients were
divided into 2 groups depending on whether surgery was performed. After
covariate balancing propensity score (CBPS) weighting, multivariate Cox
regression models and Kaplan-Meier survival curve were built to identify the
survival benefit of different metastatic patterns. Results: Surgery can potentially increase the overall survival (OS) (adjusted HR:
0.68, P < 0.001) of non-small cell lung cancer. The
weighted 3-year OS in the surgical group was 16.9%, compared with 7.8% in
the nonsurgical group. For single organ metastasis, surgery could improve
the survival of metastatic non-small cell lung cancer. Meanwhile, no
significant survival improvements in surgical group were observed in
patients with multiple organ metastases. Conclusion: The surgical survival benefits for extrathoracic metastatic non-small cell
lung cancer could be divided by metastatic pattern.
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Affiliation(s)
- Ce Chao
- Department of Cardiothoracic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Yongxiang Qian
- Department of Cardiothoracic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Xihao Li
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Chen Sang
- Department of Cardiothoracic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Bin Wang
- Department of Cardiothoracic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Xiao-Ying Zhang
- Department of Cardiothoracic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
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24
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Mentink JF, Paats MS, Dumoulin DW, Cornelissen R, Elbers JBW, Maat APWM, von der Thüsen JH, Dingemans AMC. Defining oligometastatic non-small cell lung cancer: concept versus biology, a literature review. Transl Lung Cancer Res 2021; 10:3329-3338. [PMID: 34430370 PMCID: PMC8350082 DOI: 10.21037/tlcr-21-265] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/10/2021] [Indexed: 12/25/2022]
Abstract
Objective In this review, the concept of (synchronous) oligometastatic disease in patients with non-oncogene-driven non-small cell lung cancer (NSCLC) will be placed in the context of tumor biology and metastatic growth patterns. We will also provide considerations for clinical practice and future perspectives, which will ultimately lead to better patient selection and oligometastatic disease outcome. Background The treatment landscape of metastasized NSCLC has moved from "one-size fits all" to a personalized approach. Prognosis has traditionally been poor but new treatment options, such as immunotherapy and targeted therapy, brighten future perspectives. Another emerging development is the recognition of patients with so-called "oligometastatic" state of disease. Oligometastatic disease has been recognized as a distinct clinical presentation in which the tumor is stated to be early in its evolution of metastatic potential. It is suggested that this stage of disease has an indolent course, comes with a better prognosis and therefore could be considered for radical multimodality treatment. Methods Narrative overview of the literature synthesizing the findings of literature retrieved from searches of computerized databases, hand searches, and authoritative texts. Conclusions Oligometastatic NSCLC is a broad spectrum disease, with a variable prognosis. Although the biology and behavior of "intermediate state" of metastatic disease are not fully understood, there is evidence that a subgroup of patients can benefit from local radical treatment when integrated into a multimodality regime. The consensus definition of oligometastatic NSCLC, including accurate staging, may help to uniform future trials. The preferable treatment strategy seems to sequential systemic treatment with subsequent local radical treatment in patients with a partial response or stable disease. Prognostic factors such as N-stage, number and site of distant metastases, tumor volume, performance status, age, and tumor type should be considered. The local radical treatment strategy has to be discussed in a multidisciplinary team meeting, taking into account patient characteristics and invasiveness of the procedure. However, many aspects remain to be explored and learned about the cancer biology and characteristics of intermediate state tumors.
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Affiliation(s)
- Jill F Mentink
- Department of Respiratory Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marthe S Paats
- Department of Respiratory Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Daphne W Dumoulin
- Department of Respiratory Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Robin Cornelissen
- Department of Respiratory Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Joris B W Elbers
- Department of Radiotherapy, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Alexander P W M Maat
- Department of Thoracic Surgery, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jan H von der Thüsen
- Department of Pathology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Anne-Marie C Dingemans
- Department of Respiratory Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
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25
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Gutiérrez E, Sánchez I, Díaz O, Valles A, Balderrama R, Fuentes J, Lara B, Olimón C, Ruiz V, Rodríguez J, Bayardo LH, Chan M, Villafuerte CJ, Padayachee J, Sun A. Current Evidence for Stereotactic Body Radiotherapy in Lung Metastases. ACTA ACUST UNITED AC 2021; 28:2560-2578. [PMID: 34287274 PMCID: PMC8293144 DOI: 10.3390/curroncol28040233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/05/2021] [Accepted: 07/06/2021] [Indexed: 12/25/2022]
Abstract
Lung metastases are the second most common malignant neoplasms of the lung. It is estimated that 20–54% of cancer patients have lung metastases at some point during their disease course, and at least 50% of cancer-related deaths occur at this stage. Lung metastases are widely accepted to be oligometastatic when five lesions or less occur separately in up to three organs. Stereotactic body radiation therapy (SBRT) is a noninvasive, safe, and effective treatment for metastatic lung disease in carefully selected patients. There is no current consensus on the ideal dose and fractionation for SBRT in lung metastases, and it is the subject of study in ongoing clinical trials, which examines different locations in the lung (central and peripheral). This review discusses current indications, fractionations, challenges, and technical requirements for lung SBRT.
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Affiliation(s)
- Enrique Gutiérrez
- Princess Margaret Cancer Centre, Radiation Medicine Program, University Health Network, Toronto, ON M5G2M9, Canada; (E.G.); (M.C.); (C.J.V.); (J.P.)
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5G2M9, Canada
| | - Irving Sánchez
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Omar Díaz
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Adrián Valles
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Ricardo Balderrama
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Jesús Fuentes
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Brenda Lara
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Cipatli Olimón
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Víctor Ruiz
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - José Rodríguez
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Luis H. Bayardo
- Western National Medical Center, Department of Radiation Oncology, Mexican Institute of Social Security (IMSS), Belisario Domínguez 1000, Guadalajara 44340, Jalisco, Mexico; (I.S.); (O.D.); (A.V.); (R.B.); (J.F.); (B.L.); (C.O.); (V.R.); (J.R.); (L.H.B.)
| | - Matthew Chan
- Princess Margaret Cancer Centre, Radiation Medicine Program, University Health Network, Toronto, ON M5G2M9, Canada; (E.G.); (M.C.); (C.J.V.); (J.P.)
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5G2M9, Canada
| | - Conrad J. Villafuerte
- Princess Margaret Cancer Centre, Radiation Medicine Program, University Health Network, Toronto, ON M5G2M9, Canada; (E.G.); (M.C.); (C.J.V.); (J.P.)
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5G2M9, Canada
| | - Jerusha Padayachee
- Princess Margaret Cancer Centre, Radiation Medicine Program, University Health Network, Toronto, ON M5G2M9, Canada; (E.G.); (M.C.); (C.J.V.); (J.P.)
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5G2M9, Canada
| | - Alexander Sun
- Princess Margaret Cancer Centre, Radiation Medicine Program, University Health Network, Toronto, ON M5G2M9, Canada; (E.G.); (M.C.); (C.J.V.); (J.P.)
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5G2M9, Canada
- Correspondence: ; Tel.: +1-41-6946-2853
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26
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Bertolaccini L, Galetta D, Sedda G, de Marinis F, Spaggiari L. Safety Analysis of Salvage Surgery for Advanced Stages or Metastatic Lung Cancers. Thorac Cardiovasc Surg 2021; 70:273-276. [PMID: 34233366 DOI: 10.1055/s-0041-1730968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This case series aimed to analyze the outcomes of patients referred for salvage pulmonary resections after treatment with chemotherapy and immunotherapy for previously metastatic or unresectable tumors.From October 2016, after multidisciplinary board discussion, eight patients (median: 67 years, range: 52-78 years) underwent medical treatment due to advanced-stage diseases (stage cIIIA-cIVa). Four patients underwent cisplatin-based chemotherapy and, due to progression, were moved to an immunotherapy second line (nivolumab: two patients and pembrolizumab: two patients). Instead, four patients underwent combined cisplatin-based chemotherapy and immune checkpoint inhibitors (atezolizumab: two patients and pembrolizumab: two patients). After a multidisciplinary evaluation for salvage surgery, six patients underwent lobectomies, one patient underwent left pneumonectomy, and one patient underwent upper right lobectomy enlarged to the posterior arches of four ribs. The median duration of surgery was 179 minutes (range: 122-246 minutes). At the final pathological stage, three patients showed a complete major response (ypT0 ypN0), one patient was ypT1a ypN0, one ypT3 ypN0, 2 ypT3 ypN1, and one ypT4 ypN0. The hospital length of stay was 6 days (range: 3-23 days). Two patients had a postoperative complication. At the time of follow-up (median: 15.3 months [range: 1-32 months]), six patients were alive without evidence of the recurrence. Two patients died due to recurrence progression (N3 lymph nodes involvement) of the disease after 6 and 32 months.In stage IIIB-IVA nonsmall cell lung cancer, salvage lung surgeries after chemotherapy and immunotherapy are feasible, with high rates of R0 resection. Surgery can be technically tricky without significant morbidity and encouraging outcomes (even with a short-interval follow-up).
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Affiliation(s)
- Luca Bertolaccini
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milano, Italy
| | - Domenico Galetta
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milano, Italy
| | - Giulia Sedda
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milano, Italy
| | - Filippo de Marinis
- Department of Oncology, IEO, European Institute of Oncology IRCCS, Milano, Italy
| | - Lorenzo Spaggiari
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milano, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milano, Italy
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Abstract
Oligometastatic non-small cell lung cancer (NSCLC) has been recognized as a unique, yet common, clinical entity over the past 2-3 decades. Numerous retrospective series and early phase single arm trials have demonstrated the efficacy and safety of aggressive approaches in select patients. In addition, results from recent randomized trials have demonstrated potential benefits of radiation therapy and surgery as a form of local ablative therapy (LAT) in prolonging disease-free survival and overall survival. However, more questions remain given the limitation of existing clinical evidence and the lack of well validated biomarkers. Advances in late stage randomized trials with biological correlatives may further clarify the role of LAT to assist with clinical decision making in treating patients with oligometastatic NSCLC. In this review, we discuss the clinical and biologic data surrounding patient selection for LAT in oligometastatic NSCLC, as well as future directions in prospective and translational studies.
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Affiliation(s)
- Xingzhe Li
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Daniel Gomez
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Puneeth Iyengar
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX.
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28
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Andruska N, Stowe HB, Crockett C, Liu W, Palma D, Faivre-Finn C, Badiyan SN. Stereotactic Radiation for Lung Cancer: A Practical Approach to Challenging Scenarios. J Thorac Oncol 2021; 16:1075-1085. [PMID: 33901637 DOI: 10.1016/j.jtho.2021.04.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/02/2021] [Accepted: 04/07/2021] [Indexed: 12/18/2022]
Abstract
Stereotactic body radiation therapy (SBRT) is an effective and well-tolerated treatment for medically inoperable patients with early stage NSCLC. SBRT is a noninvasive treatment involving the delivery of ablative radiation doses with high precision in the course of a few treatments. Relative to conventionally fractionated radiation, SBRT achieves superior local control and survival. SBRT use has increased dramatically in the past 15 years and is currently considered the standard of care in cases of inoperable early stage NSCLC. It is being increasingly applied to more complex patient populations at higher risk of treatment-related toxicity. In these more complex patients, there is an increasing need to balance patient and treatment factors in selecting the optimal patients for SBRT. Here, we review several challenging clinical scenarios often encountered in thoracic multidisciplinary tumor boards.
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Affiliation(s)
- Neal Andruska
- Department of Radiation Oncology, Washington University School of Medicine in St. Louis, St Louis, Missouri
| | - Hayley B Stowe
- Department of Radiation Oncology, Washington University School of Medicine in St. Louis, St Louis, Missouri
| | - Cathryn Crockett
- Division of Cancer Sciences, University of Manchester and The Christie NHS Foundation Trust, Manchester, United Kingdom
| | - Wei Liu
- Division of Radiation Oncology, Western University, London, Ontario, Canada
| | - David Palma
- Division of Radiation Oncology, Western University, London, Ontario, Canada; Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Corinne Faivre-Finn
- Division of Cancer Sciences, University of Manchester and The Christie NHS Foundation Trust, Manchester, United Kingdom
| | - Shahed N Badiyan
- Department of Radiation Oncology, Washington University School of Medicine in St. Louis, St Louis, Missouri.
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29
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Prelaj A, Pircher CC, Massa G, Martelli V, Corrao G, Lo Russo G, Proto C, Ferrara R, Galli G, De Toma A, Genova C, Jereczek-Fossa BA, de Braud F, Garassino MC, Rebuzzi SE. Beyond First-Line Immunotherapy: Potential Therapeutic Strategies Based on Different Pattern Progressions: Oligo and Systemic Progression. Cancers (Basel) 2021; 13:1300. [PMID: 33803958 PMCID: PMC7999258 DOI: 10.3390/cancers13061300] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 02/07/2023] Open
Abstract
First-line immune-checkpoint inhibitor (ICI)-based therapy has deeply changed the treatment landscape and prognosis in advanced non-small cell lung cancer (aNSCLC) patients with no targetable alterations. Nonetheless, a percentage of patients progressed on ICI as monotherapy or combinations. Open questions remain on patients' selection, the identification of biomarkers of primary resistance to immunotherapy and the treatment strategies to overcome secondary resistance to first-line immunotherapy. Local ablative approaches are the main therapeutic strategies in oligoprogressive disease, and their role is emerging in patients treated with immunotherapy. Many therapeutic strategies can be adapted in aNSCLC patients with systemic progression to personalize the treatment approach according to re-characterization of the tumors, previous ICI response, and type of progression. This review's aim is to highlight and discuss the current and potential therapeutic approaches beyond first-line ICI-based therapy in aNSCLC patients based on the pattern of disease progression (oligoprogression versus systemic progression).
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Affiliation(s)
- Arsela Prelaj
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
- Department of Electronics, Information, and Bioengineering, Polytechnic University of Milan, Piazza Leonardo Da Vinci 32, 20133 Milan, Italy
| | - Chiara Carlotta Pircher
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Giacomo Massa
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Valentino Martelli
- Oncologia Medica 1, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy; (V.M.); or (S.E.R.)
| | - Giulia Corrao
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, via Ripamonti 435, 20141 Milan, Italy; (G.C.); (B.A.J.-F.)
- Department of Oncology and Hemato-Oncology, University of Milan, via Festa del Perdono, 7, 20122 Milan, Italy
| | - Giuseppe Lo Russo
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Claudia Proto
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Roberto Ferrara
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Giulia Galli
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Alessandro De Toma
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Carlo Genova
- UO Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy;
- Dipartimento di Medicina Interna e Specialità Mediche (DiMI), Università degli Studi di Genova, Viale Benedetto XV 6, 16132 Genoa, Italy
| | - Barbara Alicja Jereczek-Fossa
- Division of Radiation Oncology, IEO, European Institute of Oncology IRCCS, via Ripamonti 435, 20141 Milan, Italy; (G.C.); (B.A.J.-F.)
- Department of Oncology and Hemato-Oncology, University of Milan, via Festa del Perdono, 7, 20122 Milan, Italy
| | - Filippo de Braud
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Marina Chiara Garassino
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale Tumori, via Giacomo Venezian 1, 20133 Milan, Italy; (C.C.P.); (G.M.); (G.L.R.); (C.P.); (R.F.); (G.G.); (A.D.T.); (F.d.B.); (M.C.G.)
| | - Sara Elena Rebuzzi
- Oncologia Medica 1, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genova, Italy; (V.M.); or (S.E.R.)
- Dipartimento di Medicina Interna e Specialità Mediche (DiMI), Università degli Studi di Genova, Viale Benedetto XV 6, 16132 Genoa, Italy
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30
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Eichhorn F, Winter H. How to handle oligometastatic disease in nonsmall cell lung cancer. Eur Respir Rev 2021; 30:30/159/200234. [PMID: 33650527 DOI: 10.1183/16000617.0234-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/07/2020] [Indexed: 12/27/2022] Open
Abstract
Patients with nonsmall cell lung cancer and limited metastatic disease have been defined as oligometastatic if local ablative therapy of all lesions is amenable. Evidence from different clinical retrospective series suggests that this subgroup harbours better prognosis than other stage IV patients. However, most reports have included patients with inconsistent numbers of metastases in different locations treated by a variety of invasive and noninvasive therapies. As long as further results from randomised clinical trials are awaited, treatment decision follows an interdisciplinary debate in each individual case. Surgery and radiotherapy should capture a dominant role in the treatment course offering the option of a curative-intended local therapy in combination with a systemic therapy based on an interdisciplinary decision. This review summarises the current treatment standard in oligometastatic lung cancer with focus on an ablative therapy for both lung primary and distant metastases in prognostically favourable locations.
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Affiliation(s)
- Florian Eichhorn
- Dept of Thoracic Surgery, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany.,Translational Lung Research Center (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Hauke Winter
- Dept of Thoracic Surgery, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany .,Translational Lung Research Center (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
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31
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Challenges to randomized trials in adult and congenital cardiac and thoracic surgery. Ann Thorac Surg 2021; 113:1409-1418. [PMID: 33412133 PMCID: PMC9425119 DOI: 10.1016/j.athoracsur.2020.11.042] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/19/2020] [Accepted: 11/15/2020] [Indexed: 11/23/2022]
Abstract
Randomized trials in surgery face additional challenges compared to those in medicine. Some of the challenges are intrinsic to the nature of the field (such as issues with blinding, learning curve and surgeons experience and difficulties in defining the appropriate timing for comparative trials). Other issues are due to the surgical culture, the attitude of surgeons toward randomized trials and the lack of support by professional and national bodies. In this review a group with experience in trials in congenital and adult cardiac and thoracic surgery discusses the key issues with surgical trials and suggest potential solutions.
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32
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Han J, Hu J, Sun F, Bian H, Tang B, Fang X. MicroRNA-20a-5p suppresses tumor angiogenesis of non-small cell lung cancer through RRM2-mediated PI3K/Akt signaling pathway. Mol Cell Biochem 2020; 476:689-698. [PMID: 33125611 DOI: 10.1007/s11010-020-03936-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/09/2020] [Indexed: 01/07/2023]
Abstract
The current therapeutic strategies for non-small cell lung cancer (NSCLC) are limited and unsatisfactory. MicroRNAs (miRNAs) participate in tumor angiogenesis in NSCLC. The aim of this study was to investigate the role of miR-20a-5p (miR-20a) in human NSCLC metastasis. In the current study, bioinformatics analysis and RT-PCR were performed to examine the expression level of miR-20a in tissues of NSCLC patients and NSCLC cell lines, respectively. Western blot was performed to test the protein levels. Cell proliferation, migration and angiogenesis capacity were tested by 5-ethynyl-29-deoxyuridine (EdU) assay, transwell assay and tube formation assay, respectively. Dual-luciferase reporter assay (DLR) was used to confirm the interaction between miR-20a and paired ribonucleotide reductase regulatory subunit M2 (RRM2). We found that the expression of RRM2 was upregulated, while the expression of miR-20a was downregulated in cancer tissues compared with adjacent tissues in NSCLC patients. We also detected the expression level of RRM2 and miR-20a in NSCLC cell lines, showing A549 cell line exhibited the lowest expression level of miR-20a and highest expression level of RRM2. Overexpressed miR-20a not only dramatically suppressed NSCLC cells proliferation, endothelial cells migration and tube formation in vitro, but also inhibited tumor growth and angiogenesis in vivo. It was demonstrated that miR-20a suppressed NSCLC growth by inhibiting RRM2-mediated PI3K/Akt signaling pathway. These findings indicate that the novel identified miR-20a could function as a tumor suppressor in NSCLC through modulating the RRM2-mediated PI3K/Akt axis, and it could be a valid molecular target for NSCLC treatment.
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Affiliation(s)
- Junlei Han
- Respiratory and Critical Illness Ward 1, Henan Chest Hospital, No. 1, Weiwu Road, Zhengzhou, 450000, Henan, China
| | - Jianping Hu
- Respiratory and Critical Illness Ward 1, Henan Chest Hospital, No. 1, Weiwu Road, Zhengzhou, 450000, Henan, China.
| | - Fang Sun
- Respiratory and Critical Illness Ward 1, Henan Chest Hospital, No. 1, Weiwu Road, Zhengzhou, 450000, Henan, China
| | - Hongzhi Bian
- Respiratory and Critical Illness Ward 1, Henan Chest Hospital, No. 1, Weiwu Road, Zhengzhou, 450000, Henan, China
| | - Bingxiang Tang
- Respiratory and Critical Illness Ward 1, Henan Chest Hospital, No. 1, Weiwu Road, Zhengzhou, 450000, Henan, China
| | - Xiang Fang
- Respiratory and Critical Illness Ward 1, Henan Chest Hospital, No. 1, Weiwu Road, Zhengzhou, 450000, Henan, China
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33
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Mendoza DP, Piotrowska Z, Lennerz JK, Digumarthy SR. Role of imaging biomarkers in mutation-driven non-small cell lung cancer. World J Clin Oncol 2020; 11:412-427. [PMID: 32821649 PMCID: PMC7407925 DOI: 10.5306/wjco.v11.i7.412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 05/31/2020] [Accepted: 06/14/2020] [Indexed: 02/06/2023] Open
Abstract
Lung cancer remains the leading cause of cancer-related deaths worldwide. The treatment of non-small cell lung cancer (NSCLC), which accounts for a vast majority of lung cancers, has shifted to personalized, targeted therapy following discoveries of several targetable oncogenic mutations. Targeting of specific mutations has improved outcomes in many patients. This success has led to several target-specific agents replacing chemotherapy as first-line treatment in certain mutated NSCLC. Several researchers have reported that there may be imaging biomarkers that may be predictive of the presence of these mutations. These features, when present, have the potential in triaging patients into the most appropriate diagnostic and treatment algorithms. Distinct imaging features and patterns of metastases that have been associated with NSCLC with various targetable oncogenic mutations are presented in this review.
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Affiliation(s)
- Dexter P Mendoza
- Division of Thoracic Imaging and Intervention, Department of Radiology, Massachusetts General Hospital, Boston, MA 02114, United States
| | - Zofia Piotrowska
- Massachusetts General Hospital Cancer Center and Department of Medicine, Massachusetts General Hospital, Boston, MA 02114, United States
| | - Jochen K Lennerz
- Center for Integrated Diagnostics, Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, United States
| | - Subba R Digumarthy
- Division of Thoracic Imaging and Intervention, Department of Radiology, Massachusetts General Hospital, Boston, MA 02114, United States
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34
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Defining oligometastatic disease from a radiation oncology perspective: An ESTRO-ASTRO consensus document. Radiother Oncol 2020; 148:157-166. [DOI: 10.1016/j.radonc.2020.04.003] [Citation(s) in RCA: 182] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 04/01/2020] [Indexed: 12/15/2022]
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35
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Grégoire V, Guckenberger M, Haustermans K, Lagendijk JJW, Ménard C, Pötter R, Slotman BJ, Tanderup K, Thorwarth D, van Herk M, Zips D. Image guidance in radiation therapy for better cure of cancer. Mol Oncol 2020; 14:1470-1491. [PMID: 32536001 PMCID: PMC7332209 DOI: 10.1002/1878-0261.12751] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 06/08/2020] [Accepted: 06/08/2020] [Indexed: 12/11/2022] Open
Abstract
The key goal and main challenge of radiation therapy is the elimination of tumors without any concurring damages of the surrounding healthy tissues and organs. Radiation doses required to achieve sufficient cancer-cell kill exceed in most clinical situations the dose that can be tolerated by the healthy tissues, especially when large parts of the affected organ are irradiated. High-precision radiation oncology aims at optimizing tumor coverage, while sparing normal tissues. Medical imaging during the preparation phase, as well as in the treatment room for localization of the tumor and directing the beam, referred to as image-guided radiotherapy (IGRT), is the cornerstone of precision radiation oncology. Sophisticated high-resolution real-time IGRT using X-rays, computer tomography, magnetic resonance imaging, or ultrasound, enables delivery of high radiation doses to tumors without significant damage of healthy organs. IGRT is the most convincing success story of radiation oncology over the last decades, and it remains a major driving force of innovation, contributing to the development of personalized oncology, for example, through the use of real-time imaging biomarkers for individualized dose delivery.
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Affiliation(s)
- Vincent Grégoire
- Department of Radiation OncologyLéon Bérard Cancer CenterLyonFrance
| | - Matthias Guckenberger
- Department for Radiation OncologyUniversity Hospital ZurichUniversity of ZurichSwitzerland
| | - Karin Haustermans
- Department of Radiation OncologyLeuven Cancer InstituteUniversity Hospital GasthuisbergLeuvenBelgium
| | | | | | - Richard Pötter
- Department of Radiation OncologyMedical UniversityGeneral Hospital of ViennaAustria
| | - Ben J. Slotman
- Department of Radiation OncologyAmsterdam University Medical CentersThe Netherlands
| | - Kari Tanderup
- Department of OncologyAarhus University HospitalDenmark
| | - Daniela Thorwarth
- Section for Biomedical PhysicsDepartment of Radiation OncologyUniversity of TübingenGermany
| | - Marcel van Herk
- Department of Biomedical Engineering and PhysicsCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamThe Netherlands
- Institute of Cancer SciencesUniversity of ManchesterUK
- Department of Radiotherapy Related ResearchThe Christie NHS Foundation TrustManchesterUK
| | - Daniel Zips
- Department of Radiation OncologyUniversity of TübingenGermany
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36
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Yamamoto T, Niibe Y, Yamada K, Aoki M, Onishi H, Katsui K, Dekura Y, Nishikawa A, Manabe Y, Yamashita H, Jingu K. Significant reduction of oncologic pulmonary death by local control for pulmonary oligometastases treated with stereotactic body radiotherapy. Radiother Oncol 2020; 147:86-91. [PMID: 32247205 DOI: 10.1016/j.radonc.2020.03.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 03/16/2020] [Accepted: 03/19/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND PURPOSE The rate of oncologic pulmonary death after stereotactic body radiotherapy for pulmonary oligometastases has never been reported. The purpose of current study was to investigate the rate of freedom from oncologic pulmonary death (FOPD) and to analyze factors affecting for FOPD. MATERIALS AND METHODS The inclusion criteria for this retrospective study were that SBRT was performed between 2004 and 2015, the number of metastases was 5 or less, the primary lesion and extrathoracic metastases needed to be controlled before SBRT and a biological effective dose (BED10) of 75 Gy or more was needed. The Kaplan-Meier estimator and the log-rank test were used to calculate and compare the stratified rates of FOPD. The Cox proportional hazards model was used for multivariate analyses (MVA). Primary disease death from a non-oncologic pulmonary cause was censored in model 1 and was excluded in model 2. RESULTS A total of 1172 patients with 1315 tumors were enrolled. During a median follow-up period of 24.5 months, oncologic pulmonary deaths accounted for 101 of 221 primary disease deaths. The 1-year, 3-year and 5-year FOPD rates in model 1 were 98.2%, 89.4% and 84.0%, respectively. MVA for FOPD revealed that local failure of the irradiated tumor, squamous cell carcinoma pathology, and chemotherapy after SBRT had significant relationships with lower FOPD rates in both model 1 and model 2. CONCLUSIONS Successful local control of pulmonary oligometastases by SBRT contributed to a higher FOPD rate.
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Affiliation(s)
- Takaya Yamamoto
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan.
| | - Yuzuru Niibe
- Department of Radiology, Toho University Omori Medical Center, Tokyo, Japan; Department of Primary Care and Medical Education, Okayama University, Japan
| | - Kazunari Yamada
- Department of Radiation Oncology, Seirei Mikatahara General Hospital, Hamamatsu, Japan
| | - Masahiko Aoki
- Department of Radiation Oncology, Hirosaki University, Japan
| | | | - Kuniaki Katsui
- Department of Proton Beam Therapy, Okayama University, Japan
| | - Yasuhiro Dekura
- Department of Radiation Oncology, Keiyu-kai Sapporo Hospital, Japan
| | - Atsushi Nishikawa
- Department of Radiation Oncology, Shikoku Cancer Center, Ehime, Japan
| | | | | | - Keiichi Jingu
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
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37
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Fiorino C, Guckemberger M, Schwarz M, van der Heide UA, Heijmen B. Technology-driven research for radiotherapy innovation. Mol Oncol 2020; 14:1500-1513. [PMID: 32124546 PMCID: PMC7332218 DOI: 10.1002/1878-0261.12659] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/27/2020] [Accepted: 02/10/2020] [Indexed: 12/16/2022] Open
Abstract
Technology has a pivotal role in the continuous development of radiotherapy. The long road toward modern ‘high‐tech’ radiation oncology has been studded with discoveries and technological innovations that resulted from the interaction of various disciplines. In the last decades, a dramatic technology‐driven revolution has hugely improved the capability of accurately and safely delivering complex‐shaped dose distributions. This has contributed to many clinical improvements, such as the successful management of lung cancer and oligometastatic disease through stereotactic body radiotherapy. Technology‐driven research is an active and lively field with promising potential in several domains, including image guidance, adaptive radiotherapy, integration of artificial intelligence, heavy‐particle therapy, and ‘flash’ ultra‐high dose‐rate radiotherapy. The evolution toward personalized Oncology will deeply influence technology‐driven research, aiming to integrate predictive models and omics analyses into fast and efficient solutions to deliver the best treatment for each single patient. Personalized radiation oncology will need affordable technological solutions for middle‐/low‐income countries, as these are expected to experience the highest increase of cancer incidence and mortality. Moreover, technology solutions for automation of commissioning, quality assurance, safety tests, image segmentation, and plan optimization will be required. Although a large fraction of cancer patients receive radiotherapy, this is certainly not reflected in the worldwide budget for radiotherapy research. Differently from the pharmaceutical companies‐driven research, resources for research in radiotherapy are highly limited to equipment vendors, who can, in turn, initiate a limited number of collaborations with academic research centers. Thus, enhancement of investments in technology‐driven radiotherapy research via public funds, national governments, and the European Union would have a crucial societal impact. It would allow for radiotherapy to further strengthen its role as a highly effective and cost‐efficient cancer treatment modality, and it could facilitate a rapid and equalitarian large‐scale transfer of technology to clinic, with direct impact on patient care.
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Affiliation(s)
- Claudio Fiorino
- Medical Physics, San Raffaele Scientific Institute, Milano, Italy
| | - Matthias Guckemberger
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Switzerland
| | - Marco Schwarz
- Protontherapy Department, Trento Hospital and TIFPA-INFN, Trento, Italy
| | - Uulke A van der Heide
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ben Heijmen
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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38
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Digumarthy SR, Mendoza DP, Zhang EW, Lennerz JK, Heist RS. Clinicopathologic and Imaging Features of Non-Small-Cell Lung Cancer with MET Exon 14 Skipping Mutations. Cancers (Basel) 2019; 11:cancers11122033. [PMID: 31861060 PMCID: PMC6966679 DOI: 10.3390/cancers11122033] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/07/2019] [Accepted: 12/12/2019] [Indexed: 02/06/2023] Open
Abstract
MET exon 14 (METex14) skipping mutations are an emerging potentially targetable oncogenic driver mutation in non-small-cell lung cancer (NSCLC). The imaging features and patterns of metastasis of NSCLC with primary METex14 skipping mutations (METex14-mutated NSCLC) are not well described. Our goal was to determine the clinicopathologic and imaging features that may suggest the presence of METex14 skipping mutations in NSCLC. This IRB-approved retrospective study included NSCLC patients with primary METex14 skipping mutations and pre-treatment imaging data between January 2013 and December 2018. The clinicopathologic characteristics were extracted from electronic medical records. The imaging features of the primary tumor and metastases were analyzed by two thoracic radiologists. In total, 84 patients with METex14-mutated NSCLC (mean age = 71.4 ± 10 years; F = 52, 61.9%, M = 32, 38.1%; smokers = 47, 56.0%, nonsmokers = 37, 44.0%) were included in the study. Most tumors were adenocarcinoma (72; 85.7%) and presented as masses (53/84; 63.1%) that were peripheral in location (62/84; 73.8%). More than one in five cancers were multifocal (19/84; 22.6%). Most patients with metastatic disease had only extrathoracic metastases (23/34; 67.6%). Fewer patients had both extrathoracic and intrathoracic metastases (10/34; 29.4%), and one patient had only intrathoracic metastases (1/34, 2.9%). The most common metastatic sites were the bones (14/34; 41.2%), the brain (7/34; 20.6%), and the adrenal glands (7/34; 20.6%). Four of the 34 patients (11.8%) had metastases only at a single site. METex14-mutated NSCLC has distinct clinicopathologic and radiologic features.
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Affiliation(s)
- Subba R. Digumarthy
- Department of Radiology, Massachusetts General Hospital, Boston, MA 02114, USA; (D.P.M.); (E.W.Z.)
- Correspondence: ; Tel.: +1-617-724-4254; Fax: +1-617-724-0046
| | - Dexter P. Mendoza
- Department of Radiology, Massachusetts General Hospital, Boston, MA 02114, USA; (D.P.M.); (E.W.Z.)
| | - Eric W. Zhang
- Department of Radiology, Massachusetts General Hospital, Boston, MA 02114, USA; (D.P.M.); (E.W.Z.)
| | - Jochen K. Lennerz
- Center for Integrated Diagnostics, Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA;
| | - Rebecca S. Heist
- Massachusetts General Hospital Cancer Center and Department of Medicine, Massachusetts General Hospital, Boston, MA 02114, USA;
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39
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Haratani K, Takeda M, Nakagawa K. A first attempt to establish a definition of oligometastatic non-small cell lung cancer by a European consensus group. J Thorac Dis 2019; 11:5635-5642. [PMID: 32030287 DOI: 10.21037/jtd.2019.11.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Koji Haratani
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Masayuki Takeda
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Kazuhiko Nakagawa
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
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40
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Suh YG, Cho J. Local ablative radiotherapy for oligometastatic non-small cell lung cancer. Radiat Oncol J 2019; 37:149-155. [PMID: 31591862 PMCID: PMC6790793 DOI: 10.3857/roj.2019.00514] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 09/27/2019] [Indexed: 12/24/2022] Open
Abstract
In metastatic non-small cell lung cancer (NSCLC), the role of radiotherapy (RT) has been limited to palliation to alleviate the symptoms. However, with the development of advanced RT techniques, recent advances in immuno-oncology therapy targeting programmed death 1 (PD-1) and programmed death ligand 1 (PD-L1) and targeted agents for epidermal growth factor receptor (EGFR) mutation or anaplastic lymphoma kinase (ALK) translocation allowed new roles of RT in these patients. Within this metastatic population, there is a subset of patients with a limited number of sites of metastatic disease, termed as oligometastasis that can achieve long-term survival from aggressive local management. There is no consensus on the definition of oligometastasis; however, most clinical trials define oligometastasis as having 3 to 5 metastatic lesions. Recent phase II randomized clinical trials have shown that ablative RT, including stereotactic ablative body radiotherapy (SABR) and hypofractionated RT, to primary and metastatic sites improved progression-free survival (PFS) and overall survival (OS) in patients with oligometastatic NSCLC. The PEMBRO-RT study, a randomized phase II study comparing SABR prior to pembrolizumab therapy and pembrolizumab therapy alone, revealed that the addition of SABR improved the overall response, PFS, and OS in patients with advanced NSCLC. The efficacy of RT in oligometastatic lung cancer has only been studied in phase II studies; therefore, large-scale phase III studies are needed to confirm the benefit of local ablative RT in patients with oligometastatic NSCLC. Local intensified RT to primary and metastatic lesions is expected to become an important treatment paradigm in the near future in patients with metastatic lung cancer.
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Affiliation(s)
- Yang-Gun Suh
- Proton Therapy Center, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Jaeho Cho
- Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, Korea
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