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Malapelle U, Passiglia F, Pepe F, Pisapia P, Lucia Reale M, Cortinovis D, Fraggetta F, Galetta D, Garbo E, Graziano P, Pagni F, Pasello G, Piovano P, Pilotto S, Tiseo M, Genova C, Righi L, Troncone G, Novello S. The biomarkers ATLAS: An audit on 1100 non-small cell lung cancer from an Italian knowledge-based database. Lung Cancer 2024; 191:107787. [PMID: 38593479 DOI: 10.1016/j.lungcan.2024.107787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/12/2024] [Accepted: 04/04/2024] [Indexed: 04/11/2024]
Abstract
AIMS To date, precision medicine has revolutionized the clinical management of Non-Small Cell Lung Cancer (NSCLC). International societies approved a rapidly improved mandatory testing biomarkers panel for the clinical stratification of NSCLC patients, but harmonized procedures are required to optimize the diagnostic workflow. In this context a knowledge-based database (Biomarkers ATLAS, https://biomarkersatlas.com/) was developed by a supervising group of expert pathologists and thoracic oncologists collecting updated clinical and molecular records from about 80 referral Italian institutions. Here, we audit molecular and clinical data from n = 1100 NSCLC patients collected from January 2019 to December 2020. METHODS Clinical and molecular records from NSCLC patients were retrospectively collected from the two coordinating institutions (University of Turin and University of Naples). Molecular biomarkers (KRAS, EGFR, BRAF, ROS1, ALK, RET, NTRK, MET) and clinical data (sex, age, histological type, smoker status, PD-L1 expression, therapy) were collected and harmonized. RESULTS Clinical and molecular data from 1100 (n = 552 mutated and n = 548 wild-type) NSCLC patients were systematized and annotated in the ATLAS knowledge-database. Molecular records from biomarkers testing were matched with main patients' clinical variables. CONCLUSIONS Biomarkers ATLAS (https://biomarkersatlas.com/) represents a unique, easily managing, and reliable diagnostic tool aiming to integrate clinical records with molecular alterations of NSCLC patients in the real-word Italian scenario.
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Affiliation(s)
- Umberto Malapelle
- Department of Public Health, Federico II University of Naples, Via S. Pansini, 5, 80131 Naples, Italy
| | - Francesco Passiglia
- Department of Oncology, University of Turin, San Luigi Hospital, Orbassano, Turin, Italy
| | - Francesco Pepe
- Department of Public Health, Federico II University of Naples, Via S. Pansini, 5, 80131 Naples, Italy
| | - Pasquale Pisapia
- Department of Public Health, Federico II University of Naples, Via S. Pansini, 5, 80131 Naples, Italy
| | | | - Diego Cortinovis
- Medical Oncology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | | | - Domenico Galetta
- Medical Thoracic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Edoardo Garbo
- Department of Oncology, University of Turin, San Luigi Hospital, Orbassano, Turin, Italy
| | - Paolo Graziano
- Unit of Pathology, Scientific Institute for Research and Health Care (IRCCS) "Casa Sollievo della Sofferenza", San Giovanni Rotondo (FG), Italy
| | - Fabio Pagni
- Department of Medicine and Surgery, Pathology, University Milan Bicocca, Fondazione IRCCS San Gerardo, Monza, Italy
| | - Giulia Pasello
- Medical Oncology 2, Veneto Institute of Oncology (IOV) IRCCS, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Pierluigi Piovano
- SC Oncologia, Ospedale Ss. Antonio e Biagio e C. Arrigo, Alessandria, Italy
| | - Sara Pilotto
- Section of Innovation Biomedicine - Oncology Area, Department of Engineering for Innovation Medicine (DIMI), University of Verona and University and Hospital Trust (AOUI) of Verona, Italy
| | - Marcello Tiseo
- Department of Medicine and Surgery, University of Parma and Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Carlo Genova
- UOC Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova. Italy; Dipartimento di Medicina Interna e Specialità Mediche (DIMI), Università degli Studi di Genova, Italy
| | - Luisella Righi
- Department of Oncology, University of Turin, San Luigi Hospital, Orbassano, Turin, Italy
| | - Giancarlo Troncone
- Department of Public Health, Federico II University of Naples, Via S. Pansini, 5, 80131 Naples, Italy
| | - Silvia Novello
- Department of Oncology, University of Turin, San Luigi Hospital, Orbassano, Turin, Italy.
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2
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Zhang MS, Yeh YC, Huang HN, Lin LW, Huang YL, Wang LC, Yao LJ, Hung TC, Tseng YF, Lee YH, Liao WY, Shih JY, Hsieh MS. The association of EGFR amplification with aberrant exon 20 insertion report using the cobas EGFR Mutation Test v2. PLoS One 2024; 19:e0301120. [PMID: 38687753 PMCID: PMC11060574 DOI: 10.1371/journal.pone.0301120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 03/11/2024] [Indexed: 05/02/2024] Open
Abstract
Determining the exact type of epidermal growth factor receptor (EGFR) exon 20 insertion (ex20ins) mutation in lung cancer has become important. We found that not all ex20ins mutations reported by cobas EGFR test v2 could be validated by Sanger sequencing even using surgical specimens with high tumor contents. This study aimed to validate the ex20ins results reported by the cobas test and to determine whether there were clinicopathological factors associated with aberrant cobas ex20ins report. In total, 123 cobas-reported cases with ex20ins were retrospectively collected and validated by Sanger sequencing and Idylla assay. Clinicopathological features between ex20ins cobas+/Sanger+ group (n = 71) and cobas+/Sanger- group (n = 52) were compared. The Idylla assay detected ex20ins in 82.6% of cobas+/Sanger+ cases but only in 4.9% of cobas+/Sanger- cases. The cobas+/Sanger- group was significantly associated with higher tumor contents, poorly differentiated patterns, tumor necrosis, and a lower internal control cycle threshold value reported by the Idylla which suggesting the presence of increased EGFR gene copy numbers. EGFR fluorescence in situ hybridization (FISH) revealed the majority of cobas+/Sanger- group had EGFR high copy number gain (16%) or amplification (76%) according to the Colorado criteria. Among cases reported to have concomitant classic EGFR and ex20ins mutations by the cobas, the classic EGFR mutations were all detected by Sanger sequencing and Idylla, while the ex20ins mutations were undetected by Sanger sequencing (0%) or rarely reported by Idylla assay (3%). FISH revealed high EGFR copy number gain (17.9%) and amplification (79.5%) in cases reported having concomitant classic EGFR and ex20ins mutations by the cobas. This study demonstrated an unusually high frequency of EGFR amplification in cases with aberrant cobas ex20ins report which could not be validated by Sanger sequencing or Idylla assay. Ex20ins reported by the cobas test should be validated using other methods especially those reported having concomitant ex20ins and classic EGFR mutations.
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Affiliation(s)
- Man-San Zhang
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Chen Yeh
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Hsien-Neng Huang
- Department of Pathology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
- Graduate Institute of Pathology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Long-Wei Lin
- Department of Pathology, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
| | - Yen-Lin Huang
- Department of Pathology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Lei-Chi Wang
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Lai-Jin Yao
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Tze-Chun Hung
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Fen Tseng
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Hsuan Lee
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Yu Liao
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jin-Yuan Shih
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Min-Shu Hsieh
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Pathology, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Pathology, National Taiwan University Cancer Center, Taipei, Taiwan
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3
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Fabrizio FP, Attili I, de Marinis F. Uncommon and Rare EGFR Mutations in Non-Small Cell Lung Cancer Patients with a Focus on Exon 20 Insertions and the Phase 3 PAPILLON Trial: The State of the Art. Cancers (Basel) 2024; 16:1331. [PMID: 38611009 PMCID: PMC11010879 DOI: 10.3390/cancers16071331] [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: 02/19/2024] [Revised: 03/15/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Uncommon (ucEGFRmuts) and rare epidermal growth factor receptor (EGFR) mutations account for 10-15% of diagnosed cases and consist of a heterogeneous group represented by several clusters within exons 18-21 (e.g., exon 18 point mutations, exon 21 L861X, exon 20 S768I), as well as exon 20 insertions (Ex20ins). Their incidence is under molecular and clinical investigation following recent findings that reported an increase of sensitivity and specificity of next-generation sequencing (NGS) methods. Consequently, their detection allows for the selection of emerging treatment options to significantly improve patients' outcomes in these particular subgroups of EGFR-mutated advanced non-small cell lung cancer (NSCLC). Specifically, this commentary is focused on the notable progress of the Phase 3 PAPILLON study that showed primary efficacy results from amivantamab, a bispecific antibody with specific binding and affinity to extracellular domains of EGFR and MET, plus chemotherapy in the first-line setting for EGFR exon 20 insertion-mutated advanced or metastatic NSCLC patients, as compared with chemotherapy alone, thus becoming the new standard of care in this group of patients.
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Affiliation(s)
- Federico Pio Fabrizio
- Laboratory of Oncology, Fondazione IRCCS Ospedale Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy;
- Department of Experimental Oncology, IEO European Institute of Oncology IRCCS, 20139 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| | - Ilaria Attili
- Division of Thoracic Oncology, European Institute of Oncology, IRCCS, 20141 Milan, Italy;
| | - Filippo de Marinis
- Division of Thoracic Oncology, European Institute of Oncology, IRCCS, 20141 Milan, Italy;
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Gálffy G, Morócz É, Korompay R, Hécz R, Bujdosó R, Puskás R, Lovas T, Gáspár E, Yahya K, Király P, Lohinai Z. Targeted therapeutic options in early and metastatic NSCLC-overview. Pathol Oncol Res 2024; 30:1611715. [PMID: 38605928 PMCID: PMC11006988 DOI: 10.3389/pore.2024.1611715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 02/21/2024] [Indexed: 04/13/2024]
Abstract
The complex therapeutic strategy of non-small cell lung cancer (NSCLC) has changed significantly in recent years. Disease-free survival increased significantly with immunotherapy and chemotherapy registered in perioperative treatments, as well as adjuvant registered immunotherapy and targeted therapy (osimertinib) in case of EGFR mutation. In oncogenic-addictive metastatic NSCLC, primarily in adenocarcinoma, the range of targeted therapies is expanding, with which the expected overall survival increases significantly, measured in years. By 2021, the FDA and EMA have approved targeted agents to inhibit EGFR activating mutations, T790 M resistance mutation, BRAF V600E mutation, ALK, ROS1, NTRK and RET fusion. In 2022, the range of authorized target therapies was expanded. With therapies that inhibit KRASG12C, EGFR exon 20, HER2 and MET. Until now, there was no registered targeted therapy for the KRAS mutations, which affect 30% of adenocarcinomas. Thus, the greatest expectation surrounded the inhibition of the KRAS G12C mutation, which occurs in ∼15% of NSCLC, mainly in smokers and is characterized by a poor prognosis. Sotorasib and adagrasib are approved as second-line agents after at least one prior course of chemotherapy and/or immunotherapy. Adagrasib in first-line combination with pembrolizumab immunotherapy proved more beneficial, especially in patients with high expression of PD-L1. In EGFR exon 20 insertion mutation of lung adenocarcinoma, amivantanab was registered for progression after platinum-based chemotherapy. Lung adenocarcinoma carries an EGFR exon 20, HER2 insertion mutation in 2%, for which the first targeted therapy is trastuzumab deruxtecan, in patients already treated with platinum-based chemotherapy. Two orally administered selective c-MET inhibitors, capmatinib and tepotinib, were also approved after chemotherapy in adenocarcinoma carrying MET exon 14 skipping mutations of about 3%. Incorporating reflex testing with next-generation sequencing (NGS) expands personalized therapies by identifying guideline-recommended molecular alterations.
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5
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Vallome G, Cafaro I, Bottini A, Dellepiane C, Rossi G, Bennicelli E, Parisi F, Zullo L, Tagliamento M, Ballestrero A, Barisione E, Grazia Piroddi IM, Montecucco F, Carbone F, Pronzato P, Lambertini M, Spagnolo F, Barletta G, Barcellini L, Ferrante M, Nardin S, Coco S, Marconi S, Zinoli L, Moscatelli P, Arboscello E, Del Mastro L, Bellodi A, Genova C. Diagnosis of lung cancer following emergency admission: Examining care pathways, clinical outcomes, and advanced NSCLC treatment in an Italian cancer Center. Heliyon 2023; 9:e21177. [PMID: 37928020 PMCID: PMC10623281 DOI: 10.1016/j.heliyon.2023.e21177] [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: 06/13/2023] [Revised: 10/12/2023] [Accepted: 10/17/2023] [Indexed: 11/07/2023] Open
Abstract
Background Lung cancer patients diagnosed following emergency admission often present with advanced disease and poor performance status, leading to suboptimal treatment options and outcomes. This study aimed to investigate the clinical and molecular characteristics, treatment initiation, and survival outcomes of these patients. Methods We retrospectively analyzed data from 124 patients diagnosed with lung cancer following emergency admission at a single institution. Clinical characteristics, results of molecular analyses for therapeutic purpose, systemic treatment initiation, and survival outcomes were assessed. Correlations between patients' characteristics and treatment initiation were analyzed. Results Median age at admission was 73 years, and 79.0 % had at least one comorbidity. Most patients (87.1 %) were admitted due to cancer-related symptoms. Molecular analyses were performed in 89.5 % of advanced non-small cell lung cancer (NSCLC) cases. In this subgroup, two-thirds (66.2 %) received first-line therapy. Median overall survival (OS) was 3.9 months for the entire cohort, and 2.9 months for patients with metastatic lung cancer. Among patients with advanced NSCLC, OS was significantly longer for those with actionable oncogenic drivers and those who received first-line therapy. Improvement of performance status during hospitalization resulted in increased probability of receiving first-line systemic therapy. Discussion Patients diagnosed with lung cancer following emergency admission demonstrated poor survival outcomes. Treatment initiation, particularly for patients with actionable oncogenic drivers, was associated with longer OS. These findings highlight the need for proactive medical approaches, including improving access to molecular diagnostics and targeted treatments, to optimize outcomes in this patient population.
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Affiliation(s)
- Giacomo Vallome
- U.O. Oncologia Medica, Ospedale Padre Antero Micone, ASL3, Genoa, Italy
| | - Iacopo Cafaro
- U.O. Clinica di Medicina Interna a Indirizzo Oncologico, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Annarita Bottini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy
| | - Chiara Dellepiane
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Giovanni Rossi
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Elisa Bennicelli
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesca Parisi
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Lodovica Zullo
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Marco Tagliamento
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy
| | - Alberto Ballestrero
- U.O. Clinica di Medicina Interna a Indirizzo Oncologico, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy
| | - Emanuela Barisione
- U.O. Pneumologia a Indirizzo Interventistico, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | | | - Fabrizio Montecucco
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italian Cardiovascular Network, Genoa, Italy
| | - Federico Carbone
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italian Cardiovascular Network, Genoa, Italy
| | - Paolo Pronzato
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Matteo Lambertini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy
- U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesco Spagnolo
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), Plastic Surgery Division, University of Genoa, Genoa, Italy
| | - Giulia Barletta
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Lucrezia Barcellini
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Michele Ferrante
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Simone Nardin
- U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Simona Coco
- UO Tumori Polmonari, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Silvia Marconi
- UO Tumori Polmonari, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Linda Zinoli
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy
- U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Paolo Moscatelli
- UO Medicina Interna, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Eleonora Arboscello
- Dipartimento di Emergenza Urgenza e Accettazione (DEA), IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Lucia Del Mastro
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy
- U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Bellodi
- U.O. Clinica di Medicina Interna a Indirizzo Oncologico, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Carlo Genova
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy
- U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Pretelli G, Spagnolo CC, Ciappina G, Santarpia M, Pasello G. Overview on Therapeutic Options in Uncommon EGFR Mutant Non-Small Cell Lung Cancer (NSCLC): New Lights for an Unmet Medical Need. Int J Mol Sci 2023; 24:ijms24108878. [PMID: 37240224 DOI: 10.3390/ijms24108878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 05/15/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
The majority of epidermal growth factor receptor (EGFR) mutations (85-90%) are exon 19 deletions and L858R point mutations of exon 21, characterized by high sensitivity to EGFR-tyrosine kinase inhibitors (TKIs). Less is known about uncommon mutations (10-15% of EGFR mutations). The predominant mutation types in this category include exon 18 point mutations, exon 21 L861X, exon 20 insertions, and exon 20 S768I. This group shows a heterogeneous prevalence, partly due to different testing methods and to the presence of compound mutations, which in some cases can lead to shorter overall survival and different sensitivity to different TKIs compared to simple mutations. Additionally, EGFR-TKI sensitivity may also vary depending on the specific mutation and the tertiary structure of the protein. The best strategy remains uncertain, and the data of EGFR-TKIs efficacy are based on few prospective and some retrospective series. Newer investigational agents are still under study, and there are no other approved specific treatments targeting uncommon EGFR mutations. Defining the best treatment option for this patient population remains an unmet medical need. The objective of this review is to evaluate existing data on the outcomes, epidemiology, and clinical characteristics of lung cancer patients with rare EGFR mutations, with a focus on intracranial activity and response to immunotherapy.
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Affiliation(s)
- Giulia Pretelli
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy
| | - Calogera Claudia Spagnolo
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, 98122 Messina, Italy
| | - Giuliana Ciappina
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, 98122 Messina, Italy
| | - Mariacarmela Santarpia
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, 98122 Messina, Italy
| | - Giulia Pasello
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy
- Oncologia Medica 2, Istituto Oncologico Veneto, IRCCS, 35128 Padova, Italy
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Passiglia F, Malapelle U, Normanno N, Pinto C. Optimizing diagnosis and treatment of EGFR exon 20 insertions mutant NSCLC. Cancer Treat Rev 2022; 109:102438. [PMID: 35882108 DOI: 10.1016/j.ctrv.2022.102438] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/09/2022] [Accepted: 07/14/2022] [Indexed: 11/30/2022]
Abstract
The Epidermal growth factor receptor (EGFR) exon (ex) 20 insertions (ins) has been considered as an "undruggable target" for a long time, with platinum-pemetrexed combination recommended as upfront standard treatment for newly diagnosed advanced non-small cell lung cancer (NSCLC) patients. Recent preliminary data from early phase clinical trials have demonstrated that pharmacological inhibition of EGFRex20ins is possible, offering new treatment opportunities to 1-2% of advanced NSCLC patients harboring such hard-to-treat molecular alteration. Among the different drugs under clinical investigation, both amivantamab and mobocertinib have received regulatory approval in the United States, by the Food and Drugs Administration (FDA), while amivantamab has been recently approved also in Europe, for the clinical treatment of advanced NSCLC patients harboring EGFRex20ins who failed at least one prior line of systemic therapy, representing a major breakthrough in lung cancer treatment over the last year. With novel effective targeted options on the horizon, there is a renewed interest on optimizing the molecular screening of advanced NSCLC, and next-generation sequencing (NGS)-based genotyping is currently considered the gold standard approach to profile advanced NSCLC patients, as recommended by international guidelines. Herein we provide an updated overview of the most recent findings and upcoming challenges regarding both molecular detection and therapeutic management of EGFR ex20ins mutant advanced NSCLC patients.
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Affiliation(s)
- Francesco Passiglia
- Department of Oncology, University of Turin, AOU S. Luigi Gonzaga, Orbassano, TO, Italy.
| | - Umberto Malapelle
- Department of Public Health, University Federico II of Naples, Naples, Italy
| | - Nicola Normanno
- Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS, Naples, Italy
| | - Carmine Pinto
- Medical Oncology , Comprehensive Cancer Centre, AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
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Montgomery B, Wang S, Rettig M, Lee B, Bates J, Pritchard C. Ordering and Interpreting Precision Oncology Studies for Adults With Advanced Solid Tumors: A Primer. Fed Pract 2022; 39:S16-S24. [PMID: 35929009 PMCID: PMC9346578 DOI: 10.12788/fp.0270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND The promise of precision oncology can only be realized when genetic alterations are identified that can be leveraged to improve response and minimize toxicity. Identifying those alterations requires the knowledge to order the right test and to interpret the results correctly. This primer is designed to help clinicians order the appropriate testing for patients with specific malignancies and to give them an informed approach to interpretation. OBSERVATIONS Germline DNA is usually acquired from peripheral blood, buccal swab, or saliva collection in patients with a metastatic malignancy and can provide treatment options otherwise not available. However, germline testing does not indicate alterations that arise solely in tumor tissue. Somatic testing may be performed on primary tumor, metastatic biopsy, or circulating tumor DNA when the alteration is present at the time that the tumor developed and expected to be carried through the evolution of the tumor. CONCLUSIONS The rapid growth in technology and ability to enhance understanding of relevant tumor biology continues to improve the therapeutic landscape for individuals dealing with malignancy as does our ability to find targetable genetic alterations with the potential for meaningful clinical benefit.
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Affiliation(s)
- Bruce Montgomery
- Veterans Affairs Puget Sound Health Care System, Seattle, Washington
- University of Washington, Seattle
| | - Sunny Wang
- San Francisco Veterans Affairs Health Care System, California
- University of California San Francisco
| | - Matthew Rettig
- Greater Los Angeles Health Care System, California
- University of California, Los Angeles
| | - Benson Lee
- Greater Los Angeles Health Care System, California
| | - Jill Bates
- Durham Veterans Affairs Medical Center, North Carolina
- University of North Carolina, Chapel Hill
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9
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Pisapia P, Pepe F, Baggi A, Barberis M, Galvano A, Gristina V, Mastrilli F, Novello S, Pagni F, Pasini S, Perrone G, Righi D, Russo A, Troncone G, Malapelle U. Next generation diagnostic algorithm in non-small cell lung cancer predictive molecular pathology: The KWAY Italian multicenter cost evaluation study. Crit Rev Oncol Hematol 2021; 169:103525. [PMID: 34813925 DOI: 10.1016/j.critrevonc.2021.103525] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/20/2021] [Accepted: 10/20/2021] [Indexed: 12/21/2022] Open
Abstract
AIMS The KWAY project aims to investigate the economic sustainability of the up-front NGS technologies adoption in the analysis of clinically relevant molecular alterations in NSCLC patients. METHODS The diagnostic workflow and the related sustained costs of five Italian referral centers were assessed in four different evolving scenarios were analyzed. For each scenario, two alternative testing strategies were evaluated: the Maximized Standard strategy and the Maximized NGS strategy. RESULTS For each center, the robustness of obtained results was verified through a deterministic sensitivity analysis, observing the variation of total costs based on a variation of ±20 % of the input parameters and ensuring that results would present a consistent behavior compared to the original ones. CONCLUSIONS our project, highlighted that the adoption of NGS allows to save personnel time dedicated to testing activities and to reduce the overall cost of testing per patient.
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Affiliation(s)
- Pasquale Pisapia
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Francesco Pepe
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Anna Baggi
- Business Integration Partners (BIP), Life Sciences Division, Italy
| | - Massimo Barberis
- Unit of Histopathology and Molecular Diagnostics, Division of Pathology and Laboratory Medicine, IEO, European Institute of Oncology, IRCCS, Milan, Italy
| | - Antonio Galvano
- Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
| | - Valerio Gristina
- Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
| | - Fabrizio Mastrilli
- Medical Director, IEO, European Institute of Oncology, IRCCS, Milan, Italy
| | - Silvia Novello
- Department of Oncology, San Luigi Hospital, University of Turin, Orbassano, Italy
| | - Fabio Pagni
- Department of Pathology, University of Milan-Bicocca (UNIMIB), 20900, Monza, Italy
| | - Silvia Pasini
- Business Integration Partners (BIP), Life Sciences Division, Italy
| | - Giuseppe Perrone
- Predictive Molecular Diagnostic Division, Department of Pathology, Campus Bio-Medico, University of Rome, Italy
| | - Daniela Righi
- Predictive Molecular Diagnostic Division, Department of Pathology, Campus Bio-Medico, University of Rome, Italy
| | - Antonio Russo
- Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
| | - Giancarlo Troncone
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Naples, Italy.
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