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Marin-Acevedo JA, Pellini B, Kimbrough EO, Hicks JK, Chiappori A. Treatment Strategies for Non-Small Cell Lung Cancer with Common EGFR Mutations: A Review of the History of EGFR TKIs Approval and Emerging Data. Cancers (Basel) 2023; 15:cancers15030629. [PMID: 36765587 PMCID: PMC9913773 DOI: 10.3390/cancers15030629] [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: 12/19/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 01/21/2023] Open
Abstract
The development of targeted therapies over the past two decades has led to a dramatic change in the management of EGFR-mutant non-small cell lung cancer (NSCLC). While there are currently five approved EGFR tyrosine kinase inhibitors (TKIs) for treating EGFR-mutant NSCLC in the first-line setting, therapy selection after progression on EGFR TKIs remains complex. Multiple groups are investigating novel therapies and drug combinations to determine the optimal therapy and treatment sequence for these patients. In this review, we summarize the landmark trials and history of the approval of EGFR TKIs, their efficacy and tolerability, and the role of these therapies in patients with central nervous system metastasis. We also briefly discuss the mechanisms of resistance to EGFR TKIs, ongoing attempts to overcome resistance and improve outcomes, and finalize by offering treatment sequencing recommendations.
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Affiliation(s)
- Julian A. Marin-Acevedo
- Division of Medical Oncology, Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN 46202, USA
| | - Bruna Pellini
- Department of Thoracic Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
- Department of Oncologic Sciences, Morsani College of Medicine, University of South Florida, Tampa, FL 33620, USA
- Correspondence: (B.P.); (A.C.); Tel.: +1-813-745-3050 or +1-813-449-8077 (B.P. & A.C.)
| | | | - J. Kevin Hicks
- Department of Individualized Cancer Management, Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Alberto Chiappori
- Department of Thoracic Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
- Department of Oncologic Sciences, Morsani College of Medicine, University of South Florida, Tampa, FL 33620, USA
- Correspondence: (B.P.); (A.C.); Tel.: +1-813-745-3050 or +1-813-449-8077 (B.P. & A.C.)
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Hosomi Y, Seto T, Nishio M, Goto K, Yamamoto N, Okamoto I, Tajima K, Kajihara Y, Yamamoto N. Erlotinib with or without bevacizumab as a first-line therapy for patients with advanced nonsquamous epidermal growth factor receptor-positive non-small cell lung cancer: Exploratory subgroup analyses from the phase II JO25567 study. Thorac Cancer 2022; 13:2192-2200. [PMID: 35768976 PMCID: PMC9346191 DOI: 10.1111/1759-7714.14541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 11/29/2022] Open
Abstract
Background In the phase II JO25567 study (JapicCTI‐111390), erlotinib plus bevacizumab demonstrated a significant clinical benefit in Japanese patients with epidermal growth factor receptor mutation‐positive (EGFR+) non‐small cell lung cancer (NSCLC). Here, we present an exploratory analysis investigating the impact of baseline pleural/pericardial effusion (PPE) on patient outcomes. Methods Patients with stage IIIB/IV or postoperative recurrent EGFR+ NSCLC were randomized 1:1 to receive erlotinib (150 mg/day) plus bevacizumab (15 mg/kg every 3 weeks) or erlotinib monotherapy. Progression‐free survival (PFS), overall survival (OS), objective response rate (ORR), and safety were evaluated according to the presence or absence of baseline PPE. Results The population comprised 152 patients, 66 with baseline PPE and 86 without. Median PFS was longer with erlotinib plus bevacizumab than with erlotinib alone, with (hazard ratio [HR] 0.45; 95% confidence interval [CI]: 0.25–0.82) or without (HR 0.62; 95% CI: 0.37–1.04) baseline PPE. Median OS was also prolonged with erlotinib plus bevacizumab relative to erlotinib regardless of the presence (HR 0.82; 95% CI: 0.46–1.47) or absence (HR 0.84; 95% CI: 0.46–1.55) of baseline PPE. ORR was higher with erlotinib plus bevacizumab (70.0%) than with erlotinib (55.6%) in patients with baseline PPE, but similar (68.9% vs. 70.7%) in patients without. Most common grade ≥3 adverse events were hypertension and rash in the erlotinib plus bevacizumab arm, and rash in the erlotinib arm, regardless of baseline PPE status. Conclusions Erlotinib plus bevacizumab may be a beneficial treatment strategy in patients with EGFR+ NSCLC, especially for those with baseline PPE.
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Affiliation(s)
- Yukio Hosomi
- Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Takashi Seto
- National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Makoto Nishio
- The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Koichi Goto
- National Cancer Center Hospital East, Kashiwa, Japan
| | | | - Isamu Okamoto
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Tan AC, Tan DSW. Targeted Therapies for Lung Cancer Patients With Oncogenic Driver Molecular Alterations. J Clin Oncol 2022; 40:611-625. [PMID: 34985916 DOI: 10.1200/jco.21.01626] [Citation(s) in RCA: 235] [Impact Index Per Article: 117.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Lung cancer has traditionally been classified by histology. However, a greater understanding of disease biology and the identification of oncogenic driver alterations has dramatically altered the therapeutic landscape. Consequently, the new classification paradigm of non-small-cell lung cancer is further characterized by molecularly defined subsets actionable with targeted therapies and the treatment landscape is becoming increasingly complex. This review encompasses the current standards of care for targeted therapies in lung cancer with driver molecular alterations. Targeted therapies for EGFR exon 19 deletion and L858R mutations, and ALK and ROS1 rearrangements are well established. However, there is an expanding list of approved targeted therapies including for BRAF V600E, EGFR exon 20 insertion, and KRAS G12C mutations, MET exon 14 alterations, and NTRK and RET rearrangements. In addition, there are numerous other oncogenic drivers, such as HER2 exon 20 insertion mutations, for which there are emerging efficacy data for targeted therapies. The importance of diagnostic molecular testing, intracranial efficacy of novel therapies, the optimal sequencing of therapies, role for targeted therapies in early-stage disease, and future directions for precision oncology approaches to understand tumor evolution and therapeutic resistance are also discussed.
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Affiliation(s)
- Aaron C Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore.,Duke-NUS Medical School, National University of Singapore, Singapore
| | - Daniel S W Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore.,Duke-NUS Medical School, National University of Singapore, Singapore.,Genome Institute of Singapore, Singapore
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Wittlinger F, Laufer SA. The pre-clinical discovery and development of osimertinib used to treat non-small cell lung cancer. Expert Opin Drug Discov 2021; 16:1091-1103. [PMID: 34053372 DOI: 10.1080/17460441.2021.1936496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Introduction: Osimertinib is currently the only FDA- and EMA-approved third-generation small-molecule epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI). It was initially indicated for second-line treatment of patients with metastatic EGFR T790M mutation-positive non-small cell lung cancer (NSCLC) and got approved for first-line treatment of EGFR activation mutation-positive metastatic NSCLC in 2018. Most recently, the FDA granted approval for the adjuvant treatment of patients with early-stage mutated EGFR NSCLC after tumor resection.Areas covered: This drug discovery case history focuses on the key studies that led to the preclinical discovery and development of osimertinib. The authors focus on published preclinical studies by scientists from AstraZeneca and highlight key events in the clinical development.Expert opinion: Although eventually compromised by the cellular plasticity of the tumor and the inevitable acquisition of drug resistance through the use of osimertinib, its key role in the treatment of NSCLC with specific EGFR mutations will be maintained in the near future. As the genome of EGFR is highly labile and since the rapid development of new mutants remains an issue, there is still room for improvement for the next generation of inhibitors.
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Affiliation(s)
- Florian Wittlinger
- Tuebingen Center for Academic Drug Discovery & Development, Institute of Pharmaceutical Sciences, Eberhard Karls Universität Tübingen, Tübingen, Germany
| | - Stefan A Laufer
- Tuebingen Center for Academic Drug Discovery & Development, Institute of Pharmaceutical Sciences, Eberhard Karls Universität Tübingen, Tübingen, Germany
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Li XM, Li WF, Lin JT, Yan HH, Tu HY, Chen HJ, Wang BC, Wang Z, Zhou Q, Zhang XC, Su J, Chen RL, Wu YL, Yang JJ. Predictive and Prognostic Potential of TP53 in Patients With Advanced Non-Small-Cell Lung Cancer Treated With EGFR-TKI: Analysis of a Phase III Randomized Clinical Trial (CTONG 0901). Clin Lung Cancer 2020; 22:100-109.e3. [PMID: 33317922 DOI: 10.1016/j.cllc.2020.11.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/03/2020] [Accepted: 11/10/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Mutations in TP53 are commonly found in patients with epidermal growth factor receptor (EGFR) mutant advanced non-small-cell lung cancer (NSCLC). In this study, we determined the predictive and prognostic potential of different subtypes of TP53 using data from a phase III randomized trial (CTONG 0901). PATIENTS AND METHODS The trial enrolled 195 patients who had undergone next-generation sequencing of 168 genes before treatment with EGFR tyrosine kinase inhibitors. Mutations in TP53 (exon 4 or 7, other mutations, and wild-type) were analyzed based on the therapeutic response and survival. A Cox proportional hazards model was used to determine the potential of the predictive and prognostic factors. RESULTS All 195 patients harbored activating EGFR mutations: the most common concomitant mutations were TP53 (134/195, 68.7%), CTNNB1 (20/195, 10.3%), and RB1 (16/195, 8.2%). The genetic profiles between patient subgroups administered first-line (132, 67.7%) or later-line (63, 32.3%) treatments did not significantly differ. The median progression-free survival in patients with mutations in exon 4 or 7 of TP53, other TP53 mutations, and wild-type TP53 were 9.4, 11.0, and 14.5 months (P = .009), respectively. Overall survival times were 15.8, 20.0, and 26.1 months (P = .004), respectively. Mutations in exon 4 or 7 of TP53 served as independent prognostic factors for progression-free (P = .001) and overall survival (P = .004) in patients. CONCLUSION Mutations in exon 4 and/or 7 in TP53 are promising predictive and prognostic indicators in EGFR-mutated NSCLC.
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Affiliation(s)
- Xiang-Meng Li
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Wen-Feng Li
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Jun-Tao Lin
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Hong-Hong Yan
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Hai-Yan Tu
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Hua-Jun Chen
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Bin-Chao Wang
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Zhen Wang
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Qing Zhou
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xu-Chao Zhang
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Jian Su
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Rui-Lian Chen
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Yi-Long Wu
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.
| | - Jin-Ji Yang
- Cancer Center, Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.
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