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ten Berge H, Ramaker D, Piazza G, Pan X, Lamprecht B, Valipour A, Prosch H. Shall We Screen Lung Cancer with Volume Computed Tomography in Austria? A Cost-Effectiveness Modelling Study. Cancers (Basel) 2024; 16:2623. [PMID: 39123350 PMCID: PMC11310943 DOI: 10.3390/cancers16152623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 07/16/2024] [Accepted: 07/18/2024] [Indexed: 08/12/2024] Open
Abstract
This study assessed the cost-effectiveness of a lung cancer screening (LCS) program using low-dose computed tomography (LDCT) in Austria. An existing decision tree with an integrated Markov model was used to analyze the cost-effectiveness of LCS versus no screening from a healthcare payer perspective over a lifetime horizon. A simulation was conducted to model annual LCS for an asymptomatic high-risk population cohort aged 50-74 with a smoking history using the Dutch-Belgian Lung Cancer Screening Study (NEderlands-Leuvens Longkanker ScreeningsONderzoek, NELSON) screening outcomes. The principal measure utilized to assess cost-effectiveness was the incremental cost-effectiveness ratio (ICER). Sensitivity and scenario analyses were employed to determine uncertainties surrounding the key model inputs. At an uptake rate of 50%, 300,277 eligible individuals would participate in the LCS program, yielding 56,122 incremental quality-adjusted life years (QALYs) and 84,049 life years gained compared to no screening, with an ICER of EUR 24,627 per QALY gained or EUR 16,444 per life-year saved. Additionally, LCS led to the detection of 25,893 additional early-stage lung cancers and averted 11,906 premature lung cancer deaths. It was estimated that LCS would incur EUR 945 million additional screening costs and EUR 386 million additional treatment costs. These estimates were robust in sensitivity analyses. Implementation of annual LCS with LDCT for a high-risk population, using the NELSON screening outcomes, is cost-effective in Austria, at a threshold of EUR 50,000 per QALY.
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Affiliation(s)
- Hilde ten Berge
- Institute for Diagnostic Accuracy, 9713 GH Groningen, The Netherlands
| | - Dianne Ramaker
- Institute for Diagnostic Accuracy, 9713 GH Groningen, The Netherlands
| | - Greta Piazza
- Institute for Diagnostic Accuracy, 9713 GH Groningen, The Netherlands
| | - Xuanqi Pan
- Institute for Diagnostic Accuracy, 9713 GH Groningen, The Netherlands
- Unit of Global Health, Faculty of Medical Sciences, University of Groningen, 9713 GZ Groningen, The Netherlands
| | - Bernd Lamprecht
- Department of Pulmonary Medicine, Kepler University Hospital, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4040 Linz, Austria
| | - Arschang Valipour
- Karl-Landsteiner-Institute for Lung Research and Pulmonary Oncology, Klinik Floridsdorf, 1210 Vienna, Austria
| | - Helmut Prosch
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna General Hospital, 1090 Vienna, Austria
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Hochmair M, Terbuch A, Lang D, Trockenbacher C, Augustin F, Ghanim B, Maurer D, Taghizadeh H, Kamhuber C, Wurm R, Lindenmann J, Braz P, Bundalo T, Begic M, Bauer J, Reimann P, Müser N, Huemer F, Schlintl V, Bianconi D, Baumgartner B, Schenk P, Rauter M, Hötzenecker K. Real-World Treatment Patterns and Timeliness of Clinical Care Pathway for Non-Small Cell Lung Cancer Patients in Austria: The PRATER Retrospective Study. Cancers (Basel) 2024; 16:2586. [PMID: 39061224 PMCID: PMC11275022 DOI: 10.3390/cancers16142586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 07/05/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
This was a retrospective study of the profile and initial treatments of adults diagnosed with early-stage (ES) non-small cell lung cancer (NSCLC) during January 2018-December 2021 at 16 leading hospital institutions in Austria, excluding patients enrolled in clinical trials. In total, 319 patients were enrolled at a planned ~1:1:1 ratio across StI:II:III. Most tested biomarkers were programmed death ligand 1 (PD-L1; 58% expressing), Kirsten rat sarcoma virus (KRAS; 22% positive), and epidermal growth factor receptor (EGFR; 18% positive). Of 115/98/106 StI/II/III patients, 82%/85%/36% underwent surgery, followed by systemic therapy in 9%/45%/47% of those [mostly chemotherapy (ChT)]. Unresected treated StIII patients received ChT + radiotherapy [43%; followed by immune checkpoint inhibitors (ICIs) in 39% of those], ICI ± ChT (35%), and ChT-alone/radiotherapy-alone (22%). Treatment was initiated a median (interquartile range) of 24 (7-39) days after histological confirmation, and 55 (38-81) days after first medical visit. Based on exploratory analyses of all patients newly diagnosed with any stage NSCLC during 2018-2021 at 14 of the sites (N = 7846), 22%/10%/25%/43% had StI/II/III/IV. The total number was not significantly different between pre-COVID-19 (2018-2019) and study-specific COVID-19 (2020-2021) periods, while StI proportion increased (21% vs. 23%; p = 0.012). Small differences were noted in treatments. In conclusion, treatments were aligned with guideline recommendations at a time which preceded the era of ICIs and targeted therapies in the (neo)adjuvant setting.
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Affiliation(s)
- Maximilian Hochmair
- Department of Respiratory and Critical Care Medicine, Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf, 1210 Vienna, Austria
| | - Angelika Terbuch
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | - David Lang
- Department of Pulmonology, Johannes Kepler University Linz, Kepler University Hospital, 4829 Linz, Austria
| | | | - Florian Augustin
- Department of Visceral, Transplant and Thoracic Surgery, Medical University Innsbruck, 6020 Innsbruck, Austria
| | - Bahil Ghanim
- Department of General and Thoracic Surgery, University Hospital Krems, 3500 Krems an der Donau, Austria
| | - Dominik Maurer
- Department of Pulmonology, Ordensklinikum Elisabethinen Linz, 4020 Linz, Austria
| | - Hossein Taghizadeh
- Division of Oncology, Department of Internal Medicine I, University Hospital St. Pölten, 3100 St. Pölten, Austria
| | - Christoph Kamhuber
- Department of Oncology, Kardinal Schwarzenberg Klinikum, 5620 Schwarzach, Austria
| | - Robert Wurm
- Department of Pulmonology, Medical University Graz, 8036 Graz, Austria
| | - Jörg Lindenmann
- Division of Thoracic and Hyperbaric Surgery, Department of Surgery, Medical University of Graz, 8036 Graz, Austria
| | - Petra Braz
- Department of Pulmonology, Landesklinikum Hochegg, 2840 Hochegg, Austria (P.S.)
| | - Tatjana Bundalo
- Department of Pulmonology, Landesklinikum Hochegg, 2840 Hochegg, Austria (P.S.)
| | - Merjem Begic
- Department of Thoracic Surgery, Medical University of Vienna, 8036 Vienna, Austria
| | - Johanna Bauer
- Department of Thoracic Surgery, Medical University of Vienna, 8036 Vienna, Austria
| | - Patrick Reimann
- Department of Oncology, Landeskrankenhaus Feldkirch, 6800 Feldkirch, Austria
| | - Nino Müser
- Department of Medicine II with Pneumology, Karl Landsteiner Institute for Lung Research and Pulmonary Oncology, Klinik Ottakring, 1160 Vienna, Austria
| | - Florian Huemer
- Division of Pulmonology, Klinik Penzing, 1140 Vienna, Austria
| | - Verena Schlintl
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | | | | | - Peter Schenk
- Department of Pulmonology, Landesklinikum Hochegg, 2840 Hochegg, Austria (P.S.)
| | - Markus Rauter
- Department of Pulmonology, Klinikum Klagenfurt Am Woerthersee, 9020 Klagenfurt, Austria
| | - Konrad Hötzenecker
- Department of Thoracic Surgery, Medical University of Vienna, 8036 Vienna, Austria
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Kerpel-Fronius A, Bogos K. HUNCHEST projects-advancing low-dose CT lung cancer screening in Hungary. Pathol Oncol Res 2024; 30:1611635. [PMID: 38784857 PMCID: PMC11111890 DOI: 10.3389/pore.2024.1611635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 04/24/2024] [Indexed: 05/25/2024]
Abstract
Lung cancer, the leading cause of malignancy-related deaths worldwide, demands proactive measures to mitigate its impact. Low-dose computer tomography (LDCT) has emerged as a promising tool for secondary prevention through lung cancer screening (LCS). The HUNCHEST study, inspired by the success of international trials, including the National Lung Cancer Screening Trial and the Dutch NELSON study, embarked on the first LDCT-based LCS program in Hungary. The initiative assessed the screening efficiency, incorporating lung function tests and exploring the interplay between lung cancer and chronic obstructive pulmonary disease (COPD). Building upon this foundation, an implementation trial involving 18 Hungarian centers supported by the Ministry of Human Capacities demonstrated the feasibility of LCS within a multicentric framework. These centers, equipped with radiology capabilities, collaborated with multidisciplinary oncology teams, ensuring optimal patient pathways. However, a critical challenge remained the patient recruitment. To address this, the HUNCHEST 3 project, initiated in 2023, seeks to engage general practitioners (GPs) to reach out to eligible patients within a municipality collective of 60 thousand inhabitants. The project's ultimate success is contingent upon the willingness of eligible individuals to undergo LDCT scans. In conclusion, the HUNCHEST program represents a crucial step in advancing lung cancer screening in Hungary. With a focus on efficiency, multidisciplinary collaboration, and innovative patient recruitment strategies, it endeavors to contribute to the reduction of lung cancer mortality and serve as a blueprint for potential nationwide LCS programs.
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Affiliation(s)
- Anna Kerpel-Fronius
- Department of Radiology, National Korányi Institute for Pulmonology, Budapest, Hungary
| | - Krisztina Bogos
- Director of the National Korányi Institute for Pulmonology, Budapest, Hungary
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Lang-Stöberl A, Fabikan H, Hochmair M, Kirchbacher K, Rodriguez VM, Ay L, Weinlinger C, Rosenthaler D, Illini O, Müser N, Funk GC, Valipour A. The Landsteiner lung cancer research platform (LALUCA) : Objectives, methodology and implementation of a real-world clinical lung cancer registry. Wien Klin Wochenschr 2024:10.1007/s00508-024-02351-3. [PMID: 38652311 DOI: 10.1007/s00508-024-02351-3] [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: 01/31/2024] [Accepted: 03/15/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Lung cancer is a major health burden in Austria; however, limited real-world data exist on the diagnostic and treatment reality of lung cancer patients in Austria. The collection of high-quality data in a clinical setting is needed to gain insights into the real-world diagnostic and therapeutic management of lung cancer patients. METHODS The Karl Landsteiner Institute for Lung Research and Pulmonary Oncology implemented the Landsteiner lung cancer research platform (LALUCA), recruiting unselected lung cancer patients from two high volume centers in Vienna. This article describes the objectives, design, methodology of the registry and the process of implementation. RESULTS A multidisciplinary team of lung cancer specialists created a custom designed variable catalogue for the LALUCA platform consisting of 17 categories with 180 variables. Detailed information on clinical characteristics, diagnostic interventions, molecular pathology as well as curative and palliative treatment modalities are collected. During an implementation phase in 2020, the platform was optimized using the data of 50 patients. Since then a total of 1200 patients have been enrolled. Recruitment for the registry is ongoing with a recruitment rate of approximately 400 patients per year. CONCLUSION The LALUCA registry is a web-based platform for the collection of real-world clinical data of lung cancer patients. Combining a large number of patients with a focus on gathering comprehensive data on diagnosis and treatment, the LALUCA registry provides a tool for investigation, evaluation, and improvement of the clinical management, survival and quality of care of Austrian lung cancer patients.
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Affiliation(s)
- Anna Lang-Stöberl
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria.
| | - Hannah Fabikan
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Maximilian Hochmair
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Klaus Kirchbacher
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Vania Mikaela Rodriguez
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Leyla Ay
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Christoph Weinlinger
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - David Rosenthaler
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
| | - Oliver Illini
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
| | - Nino Müser
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Georg-Christian Funk
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- 2nd Department of Internal Medicine with Pneumology, Klinik Ottakring, Vienna Healthcare Group, Vienna, Austria
| | - Arschang Valipour
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Klinik Floridsdorf and Klinik Ottakring, Vienna, Austria
- Department of Respiratory and Critical Care Medicine, Klinik Floridsdorf, Vienna Healthcare Group, Vienna, Austria
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Zacharias M, Konjic S, Kratochwill N, Absenger G, Terbuch A, Jost PJ, Wurm R, Lindenmann J, Kashofer K, Gollowitsch F, Gorkiewicz G, Brcic L. Expanding Broad Molecular Reflex Testing in Non-Small Cell Lung Cancer to Squamous Histology. Cancers (Basel) 2024; 16:903. [PMID: 38473263 DOI: 10.3390/cancers16050903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
Due to the success story of biomarker-driven targeted therapy, most NSCLC guidelines agree that molecular reflex testing should be performed in all cases with non-squamous cell carcinoma (non-SCC). In contrast, testing recommendations for squamous cell carcinoma (SCC) vary considerably, specifically concerning the exclusion of patients of certain age or smoking status from molecular testing strategies. We performed a retrospective single-center study examining the value of molecular reflex testing in an unselected cohort of 316 consecutive lung SCC cases, tested by DNA- and RNA-based next-generation sequencing (NGS) at our academic institution between 2019 and 2023. Clinicopathological data from these cases were obtained from electronic medical records and correlated with sequencing results. In 21/316 (6.6%) cases, we detected an already established molecular target for an approved drug. Among these were seven cases with an EGFR mutation, seven with a KRAS G12C mutation, four with an ALK fusion, two with an EGFR fusion and one with a METex14 skipping event. All patients harboring a targetable alteration were >50 years of age and most of them had >15 pack-years, questioning restrictive molecular testing strategies. Based on our real-world data, we propose a reflex testing workflow using DNA- and RNA-based NGS that includes all newly diagnosed NSCLC cases, irrespective of histology, but also irrespective of age or smoking status.
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Affiliation(s)
- Martin Zacharias
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria
| | - Selma Konjic
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria
| | - Nikolaus Kratochwill
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria
| | - Gudrun Absenger
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, 8010 Graz, Austria
| | - Angelika Terbuch
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, 8010 Graz, Austria
| | - Philipp J Jost
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, 8010 Graz, Austria
| | - Robert Wurm
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, 8010 Graz, Austria
| | - Jörg Lindenmann
- Division of Thoracic and Hyperbaric Surgery, Department of Surgery, Medical University of Graz, 8010 Graz, Austria
| | - Karl Kashofer
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria
| | - Franz Gollowitsch
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria
| | - Gregor Gorkiewicz
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria
| | - Luka Brcic
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8010 Graz, Austria
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Felsinger R, Kunze U, Groman E. Gender differences in lung cancer epidemiology - do Austrian male lung cancer patients still die earlier in life? Front Public Health 2023; 11:1099165. [PMID: 37181703 PMCID: PMC10167001 DOI: 10.3389/fpubh.2023.1099165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 04/03/2023] [Indexed: 05/16/2023] Open
Abstract
Objective Previous analyses reported an unexpected decline of mean age of death of Austrian male lung cancer patients until 1996 and a subsequent turnaround of this epidemiological trend after the mid-1990s until 2007. In light of ongoing changes in smoking behavior of men and women, this study aims to investigate the development of mean age of death from lung cancer in Austria during the past three decades. Materials and methods This study used data about the annual mean age of death from lung cancer, including malignant neoplasm of trachea, bronchus and lung, between 1992 and 2021 obtained from Statistics Austria, Federal Institution under Public Law. One-way analysis of variance (ANOVA) and independent samples t-tests were applied to explore any significant differences of mean values in the course of time as well as between men and women. Results Overall, mean age of death of male lung cancer patients increased consistently throughout the observed time periods, whereas women did not show any statistically significant change in the last decades. Conclusion Possible reasons for the reported epidemiological development are discussed in this article. Research and Public Health measures should increasingly focus on smoking behaviors of female adolescents.
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Affiliation(s)
- Richard Felsinger
- Department of Social and Preventive Medicine, Center for Public Health, Medical University of Vienna, Vienna, Austria
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Horgan D, Čufer T, Gatto F, Lugowska I, Verbanac D, Carvalho Â, Lal JA, Kozaric M, Toomey S, Ivanov HY, Longshore J, Malapelle U, Hasenleithner S, Hofman P, Alix-Panabières C. Accelerating the Development and Validation of Liquid Biopsy for Early Cancer Screening and Treatment Tailoring. Healthcare (Basel) 2022; 10:1714. [PMID: 36141326 PMCID: PMC9498805 DOI: 10.3390/healthcare10091714] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/26/2022] [Accepted: 09/02/2022] [Indexed: 11/26/2022] Open
Abstract
Liquid biopsy (LB) is a minimally invasive method which aims to detect circulating tumor-derived components in body fluids. It provides an alternative to current cancer screening methods that use tissue biopsies for the confirmation of diagnosis. This paper attempts to determine how far the regulatory, policy, and governance framework provide support to LB implementation into healthcare systems and how the situation can be improved. For that reason, the European Alliance for Personalised Medicine (EAPM) organized series of expert panels including different key stakeholders to identify different steps, challenges, and opportunities that need to be taken to effectively implement LB technology at the country level across Europe. To accomplish a change of patient care with an LB approach, it is required to establish collaboration between multiple stakeholders, including payers, policymakers, the medical and scientific community, and patient organizations, both at the national and international level. Regulators, pharma companies, and payers could have a major impact in their own domain. Linking national efforts to EU efforts and vice versa could help in implementation of LB across Europe, while patients, scientists, physicians, and kit manufacturers can generate a pull by undertaking more research into biomarkers.
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Affiliation(s)
- Denis Horgan
- European Alliance for Personalised Medicine, 1040 Brussels, Belgium
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, Faculty of Engineering and Technology, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj 211007, India
| | - Tanja Čufer
- Medical Faculty, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Francesco Gatto
- Department of Oncology-Pathology, Karolinska Institute, 171 64 Stockholm, Sweden
| | - Iwona Lugowska
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute and Oncology Centre (MSCI), 02781 Warsaw, Poland
| | - Donatella Verbanac
- Department of Medical Biochemistry and Hematology, Faculty of Pharmacy and Biochemistry, University of Zagreb, Ante Kovačića 1, 10000 Zagreb, Croatia
| | - Ângela Carvalho
- i3S—nstituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
- INEB—Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - Jonathan A. Lal
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, Faculty of Engineering and Technology, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj 211007, India
- Institute for Public Health Genomics, Department of Genetics and Cell Biology, GROW School of Oncology and Developmental Biology, Faculty of Health, Medicine and Life Sciences, Maastricht University, 6211 LK Maastricht, The Netherlands
| | - Marta Kozaric
- European Alliance for Personalised Medicine, 1040 Brussels, Belgium
| | - Sinead Toomey
- Department of Molecular Medicine, RCSI University of Medicine and Health Sciences, Beaumont Hospital, Smurfit Building, D09 Dublin, Ireland
| | - Hristo Y. Ivanov
- Department of Paediatric and Medical Genetics, Medical University, 4000 Plovdiv, Bulgaria
| | - John Longshore
- Astra Zeneca, 1800 Concord Pike, Wilmington, DE 19803, USA
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, 80137 Naples, Italy
| | - Samantha Hasenleithner
- Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, 8036 Graz, Austria
| | - Paul Hofman
- Laboratory of Clinical and Experimental Pathology, FHU OncoAge, Pasteur Hospital, University Côte d’Azur, CEDEX 01, 06001 Nice, France
| | - Catherine Alix-Panabières
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre of Montpellier, 641 Avenue du Doyen Gaston Giraud, CEDEX 5, 34093 Montpellier, France
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Characteristics and Treatment Outcomes in Advanced-Stage Non-Small Cell Lung Cancer Patients with a KRAS G12C Mutation: A Real-World Study. J Clin Med 2022; 11:jcm11144098. [PMID: 35887862 PMCID: PMC9324356 DOI: 10.3390/jcm11144098] [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: 06/04/2022] [Revised: 07/07/2022] [Accepted: 07/11/2022] [Indexed: 12/10/2022] Open
Abstract
About 15% of patients with non-small cell lung cancer (NSCLC) harbor the Kirsten rat sarcoma homolog G12C mutation (KRASG12C). Selective KRASG12C inhibitors offer new treatment opportunities, but little is known about the prevalence, characteristics, and outcomes of standard-of-care treatment (SOC) in this population. We retrospectively assessed the clinicopathological features of patients with KRASG12C-mutated advanced NSCLC and responses to SOC at two high-volume centers in Austria. Out of 2495 NSCLC patients tested, we identified 174 patients with advanced-stage disease carrying a KRASG12C mutation. Most patients were ≥65 years old (55%), heavy smokers (55%), and presented with comorbidities. The most frequent co-alteration was TP53 (18%). PD-L1 expression was high (TPS ≥ 50%) in 31%, very high (TPS ≥ 90%) in 11%, and negative in 31% of patients. A total of 138 patients (79%) received oncologic systemic treatment. The most common first-line therapy (1 L) was anti-PD-1/PD-L1 plus platinum-based chemotherapy. Median overall survival measured from 1 L treatment was 15.3 months (95% CI, 8.6–21.9), 9.4 (95% CI, 5.3–13.5) from 2 L treatment, and 8.4 (95% CI, 1.7–15.1) from 3 L treatment. The time-to-next-treatment was 8.4 (95% CI, 5.2–11.6) from 1 L and 6.1 (95% CI, 2.7–9.7) months from 2 L to 3 L. These poor outcomes underscore the need for the implementation of new treatment options and for specific molecular testing.
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