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Cuan X, Yang X, Zhu W, Zhao Y, Luo R, Huang Y, Wang X, Sheng J. Antitumor effects of erlotinib in combination with berberine in A431 cells. BMC Pharmacol Toxicol 2023; 24:29. [PMID: 37170144 PMCID: PMC10173514 DOI: 10.1186/s40360-023-00661-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 03/07/2023] [Indexed: 05/13/2023] Open
Abstract
BACKGROUND First-generation epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs), such as erlotinib, have been shown to target tumors with L858R (exon 21) and exon 19 deletions, resulting in significant clinical benefits. However, acquired resistance often occurs due to EGFR mutations. Therefore, novel therapeutic strategies for treatment of patients with EGFR-positive tumors are needed. Berberine (BBR) is an active alkaloid extracted from pharmaceutical plants such as Coptis chinensis. Berberine has been shown to significantly inhibit EGFR activity and mediate anticancer effects in multiple preclinical studies. We investigated whether combining BBR with erlotinib could augment erlotinib-induced cell growth inhibition of EGFR-positive cells in a mouse xenograft model. METHODS We examined the antitumor activities and potential mechanisms of erlotinib in combination with berberine in vitro and in vivo using the MTT assay, immunoblotting, flow cytometry, and tumor xenograft models. RESULTS In vitro studies with A431 cells showed that synergistic cell growth inhibition by the combination of BBR and erlotinib was associated with significantly greater inhibition of pEGFR and pAKT, and inhibition of cyclin D and Bcl-2 expression compared to that observed in response to BBR or erlotinib alone. The efficacy of the combination treatment was also investigated in nude mice. Consistent with the in vitro results, BBR plus erlotinib significantly reduced tumor growth. CONCLUSION Our data supported use of BBR in combination with erlotinib as a novel strategy for treatment of patients with EGFR positive tumors.
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Affiliation(s)
- Xiangdan Cuan
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Xingying Yang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Weiwei Zhu
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Yue Zhao
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Rui Luo
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Yanping Huang
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, No. 452, Fengyuan Road, Panlong District, Kunming, 650201, China.
- College of Science, Yunnan Agricultural University, Kunming, 650201, China.
| | - Xuanjun Wang
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, No. 452, Fengyuan Road, Panlong District, Kunming, 650201, China.
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Kunming, 650201, China.
- Yunnan Research Institute of Plateau Characteristic Agricultural and Industry, Kunming, 650201, China.
| | - Jun Sheng
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, No. 452, Fengyuan Road, Panlong District, Kunming, 650201, China.
- College of Science, Yunnan Agricultural University, Kunming, 650201, China.
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Kunming, 650201, China.
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Wu Y, Du B, Lv C, Ji X, Lai J. LAPS score for individualized treatment of advanced EGFR-mutated non-small cell lung cancer receiving EGFR-TKIs with or without bevacizumab. Ann Med 2023; 55:2257227. [PMID: 37713583 PMCID: PMC10506427 DOI: 10.1080/07853890.2023.2257227] [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: 06/19/2023] [Revised: 09/03/2023] [Accepted: 09/06/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND To establish a risk stratification score to facilitate individualized treatment for patients with advanced epidermal growth factor receptor (EGFR)-mutant non-small cell lung cancer (NSCLC). METHODS We enrolled 160 advanced EGFR-mutated NSCLC who received first-generation EGFR-tyrosine kinase inhibitor (EGFR-TKI) with or without bevacizumab. Kaplan-Meier curves were used for survival analysis. Univariate and multivariate analyses were used to identify independent prognostic factors associated with progression-free survival (PFS) and overall survival (OS). RESULTS There were 107 patients in EGFR-TKI monotherapy (T group) and 53 patients in EGFR-TKI with bevacizumab (A + T group). The median PFS in the A + T group was significantly longer than that in the T group (p = 0.002). No difference in the median OS between the A + T and T groups (p = 0.721). The multivariate analyses showed that Eastern Cooperative Oncology Group performance status (ECOG PS) and the pre-treatment lactate dehydrogenase-albumin ratio (LAR) were independent prognostic factors for PFS and OS. The LAR-ECOG PS (LAPS) score was constructed by combining the pre-treatment LAR and ECOG PS. We defined ECOG PS 2 and high pre-treatment LAR as a score of 1. Then, patients with a total LAPS score of 0 were categorized as low-risk and those with 1-2 scores were classified as high-risk. For patients in low-risk group, there was no significant difference in PFS, OS, objective response rate (ORR), and disease control rate (DCR) among those who received EGFR-TKI with or without bevacizumab. However, patients in high-risk group had a significant benefit in PFS and DCR when treated with EGFR-TKI plus bevacizumab compared to those who received EGFR-TKI alone. CONCLUSIONS Novel LAPS score may help to facilitate individualized treatment of advanced EGFR-mutated NSCLC receiving EGFR-TKI with or without bevacizumab.
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Affiliation(s)
- Yahua Wu
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, Fujian, P.R. China
| | - Bin Du
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, Fujian, P.R. China
| | - Chengliu Lv
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, Fujian, P.R. China
| | - Xiaohui Ji
- Department of Medical Oncology, Chongqing University Cancer Hospital, Chongqing, P.R. China
| | - Jinhuo Lai
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, Fujian, P.R. China
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Deng W, Wang K, Jiang Y, Li D, Bao C, Luo J, Liu L, Huang B, Kong J. Erlotinib plus bevacizumab versus erlotinib alone in patients with EGFR-positive advanced non-small-cell lung cancer: a systematic review and meta-analysis of randomised controlled trials. BMJ Open 2022; 12:e062036. [PMID: 35985780 PMCID: PMC9396158 DOI: 10.1136/bmjopen-2022-062036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Combination treatment with erlotinib plus bevacizumab has the potential to become a standard treatment regimen for patients with epidermal growth factor receptor mutation-positive (EGFRm+) advanced non-small cell lung cancer (NSCLC). This study aimed to investigate the efficacy and safety of erlotinib plus bevacizumab in patients with EGFRm+ advanced NSCLC. DESIGN Systematic review and meta-analysis. DATA SOURCES The PubMed, Embase, Web of Science and Cochrane Library databases were searched, from inception to 15 January 2022. ELIGIBILITY CRITERIA We included randomised controlled trials (RCTs), reported in English, assessing the efficacy of erlotinib plus bevacizumab versus erlotinib monotherapy in patients with EGFRm + advanced NSCLC. DATA EXTRACTION AND SYNTHESIS The main objective was to assess overall survival (OS), progression-free survival (PFS), objective response rate (ORR) and adverse events (AEs). Two independent reviewers extracted data and assessed the risk of bias. A random-effects model was used where there was evidence for homogeneous effects. RESULTS Four RCTs (reported across six publications) were included in the meta-analysis, with a total of 775 patients included in the pooled analyses of PFS, OS and ORR (387 in the erlotinib plus bevacizumab intervention group and 388 in the erlotinib group). Compared with the erlotinib alone group, the erlotinib plus bevacizumab group achieved a significantly prolonged PFS (HR: 0.59; 95% CI 0.49 to 0.72; p<0.00001; I2=0%), but OS (HR: 0.95; 95% CI 0.78 to 1.15; p=0.59; I2=0%) and ORR (OR: 1.25; 95% CI 0.89 to 1.74; p=0.19; I2=0%) were not significantly prolonged. A total of 776 cases were used for a pooled analysis of AEs. Regarding AEs, combined treatment significantly increased the incidence of diarrhoea (51% vs 43%, 95% CI 1.03 to 1.38; p=0.006), haemorrhagic events (41% vs 20%, 95% CI 1.12 to 6.31; p=0.03), proteinuria (25% vs 3%, 95% CI 4.86 to 17.66; p<0.0001) and hypertension (40% vs 8%, 95% CI 3.66 to 7.88; p<0.0001). CONCLUSIONS Erlotinib plus bevacizumab for the treatment of patients with EGFRm+ advanced NSCLC was associated with significantly prolonged PFS compared with erlotinib alone, but the combination did not prolong OS.
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Affiliation(s)
- Wusheng Deng
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Ke Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yun Jiang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Shaoyang University, Shaoyang, China
| | - Dingbin Li
- Department of Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Chongxi Bao
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jing Luo
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Liuyuan Liu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Bing Huang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jinliang Kong
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
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Application Value of Serum Multi-Antibody Combined Detection in Differential Diagnosis and Typing of Lung Cancer. JOURNAL OF ONCOLOGY 2022; 2022:8944263. [PMID: 35126518 PMCID: PMC8816536 DOI: 10.1155/2022/8944263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/13/2021] [Accepted: 11/26/2021] [Indexed: 11/18/2022]
Abstract
One of the most prevalent malignant tumours is lung cancer. Circulating microRNAs (miRNAs) have shown to have significant promise for lung cancer diagnosis and prognosis, according to a growing body of research. The researchers wanted to explore if serum exosomal miR-1246 has any treatment significance in patients with non-small-cell lung cancer (NON-SCLC). Real-time PCR was used to determine the stage of exosomal miR-1246 serum expression in NON-SCLC patients. The researchers next looked into the link regarding exosomal miR-1246 serum stages and NON-SCLC prognosis. In NON-SCLC patients, exosomal miR-1246 serum appearance was considerably higher. According to a receiver operating characteristic (ROC) research, serum exosomal miR-1246 was effective in discriminating NON-SCLC patients from normal controls and non-malignant respiratory illness patients. Following treatment, the amount of serum exosomal miR-1246 reduced but increased in cases of recurrence. Furthermore, the level of serum exosomal miR-1246 was connected to distant metastases and TNM stages in a significant way. According to a survival analysis, cases with severe levels of exosomal miR-1246 serum had reduced overall or disease-free survival. The level of exosomal miR-1246 serum was found to be an autonomous predictive issue for NON-SCLC in multi-variate analysis. Finally, exosomal miR-1246 serum may be a useful prognosis biomarker for non-small-cell lung cancer.
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Chen Y, Wen S, Wu Y, Shi L, Xu X, Shen B. Efficacy and safety of first-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) combined with chemotherapy or antiangiogenic therapy as first-line treatment in patients with EGFR-mutant non-small cell lung cancer: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2021; 163:103393. [PMID: 34119658 DOI: 10.1016/j.critrevonc.2021.103393] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 03/16/2021] [Accepted: 06/08/2021] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE We conducted a meta-analysis to synthesize the results of published randomized controlled trials conducted to evaluate the efficacy and safety of epidermal growth factor receptor - tyrosine kinase inhibitors (EGFR-TKIs) combined with chemotherapy or antiangiogenic therapy. METHODS PubMed, EMBASE, Cochrane Library and ClinicalTrials.gov databases were searched and literatures from international conferences were read to identify eligible studies. The primary endpoints were objective response rate (ORR) and progression free survival (PFS). The secondary endpoints were disease control rate (DCR), overall survival (OS) and treatment-emergent adverse events (TEAEs). RESULTS 10 studies, all on first-generation EGFR-TKI combination therapy, involving 2367 patients were included. Combination therapy resulted in significant improvements in ORR (RR: 1.11, 95% CI: 1.06-1.17, P < 0.001), DCR (RR: 1.03, 95% CI: 1.01-1.05, P = 0.007), PFS (HR: 0.56, 95% CI: 0.51-0.62, P < 0.001), OS (HR: 0.74, 95% CI: 0.64-0.84, P = 0.002) over monotherapy. This improvement was more apparent in the EGFR-TKIs combination chemotherapy group, and indirect comparisons revealed that EGFR-TKIs combined with chemotherapy appeared to be superior to combined with antiangiogenic therapy in ORR (RR: 1.19, 95% CI: 1.07-1.32), DCR (RR: 1.04, 95% CI: 1.02-1.08), and OS (HR: 0.79, 95% CI: 0.66-0.96). Of additional concern is the increased incidence of TEAEs in combination therapy. CONCLUSION As a first-line treatment for patients with EGFR-mutated advanced non-small cell lung cancer (NSCLC), first-generation EGFR-TKIs combined with chemotherapy or antiangiogenic therapy was associated with significant improvement in ORR, DCR, PFS and OS compared with monotherapy.
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Affiliation(s)
- Yuzhong Chen
- The Affilated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital & Jiangsu Institute Of Cancer Research, 42 Baiziting, Nanjing, Jiangsu, 210009, China
| | - Shaodi Wen
- The Affilated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital & Jiangsu Institute Of Cancer Research, 42 Baiziting, Nanjing, Jiangsu, 210009, China
| | - Yuan Wu
- The Affilated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital & Jiangsu Institute Of Cancer Research, 42 Baiziting, Nanjing, Jiangsu, 210009, China
| | - Lin Shi
- The Affilated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital & Jiangsu Institute Of Cancer Research, 42 Baiziting, Nanjing, Jiangsu, 210009, China
| | - Xiaoyue Xu
- The Affilated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital & Jiangsu Institute Of Cancer Research, 42 Baiziting, Nanjing, Jiangsu, 210009, China
| | - Bo Shen
- The Affilated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital & Jiangsu Institute Of Cancer Research, 42 Baiziting, Nanjing, Jiangsu, 210009, China.
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Hakkola J, Hukkanen J, Turpeinen M, Pelkonen O. Inhibition and induction of CYP enzymes in humans: an update. Arch Toxicol 2020; 94:3671-3722. [PMID: 33111191 PMCID: PMC7603454 DOI: 10.1007/s00204-020-02936-7] [Citation(s) in RCA: 159] [Impact Index Per Article: 39.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 10/12/2020] [Indexed: 12/17/2022]
Abstract
The cytochrome P450 (CYP) enzyme family is the most important enzyme system catalyzing the phase 1 metabolism of pharmaceuticals and other xenobiotics such as herbal remedies and toxic compounds in the environment. The inhibition and induction of CYPs are major mechanisms causing pharmacokinetic drug–drug interactions. This review presents a comprehensive update on the inhibitors and inducers of the specific CYP enzymes in humans. The focus is on the more recent human in vitro and in vivo findings since the publication of our previous review on this topic in 2008. In addition to the general presentation of inhibitory drugs and inducers of human CYP enzymes by drugs, herbal remedies, and toxic compounds, an in-depth view on tyrosine-kinase inhibitors and antiretroviral HIV medications as victims and perpetrators of drug–drug interactions is provided as examples of the current trends in the field. Also, a concise overview of the mechanisms of CYP induction is presented to aid the understanding of the induction phenomena.
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Affiliation(s)
- Jukka Hakkola
- Research Unit of Biomedicine, Pharmacology and Toxicology, University of Oulu, POB 5000, 90014, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland.,Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Janne Hukkanen
- Biocenter Oulu, University of Oulu, Oulu, Finland.,Research Unit of Internal Medicine, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Miia Turpeinen
- Research Unit of Biomedicine, Pharmacology and Toxicology, University of Oulu, POB 5000, 90014, Oulu, Finland.,Administration Center, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Olavi Pelkonen
- Research Unit of Biomedicine, Pharmacology and Toxicology, University of Oulu, POB 5000, 90014, Oulu, Finland.
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Integrated analysis of long non-coding RNAs and mRNA profiles reveals potential sex-dependent biomarkers of bevacizumab/erlotinib response in advanced lung cancer. PLoS One 2020; 15:e0240633. [PMID: 33075110 PMCID: PMC7571718 DOI: 10.1371/journal.pone.0240633] [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: 06/07/2020] [Accepted: 09/25/2020] [Indexed: 11/19/2022] Open
Abstract
Background While lung cancer patient outcomes are well-recognized to vary as a function of patient sex, there has been insufficient research regarding the relationship between patient sex and EGFR(Epidermal growth factor receptor) response efficacy. The present study therefore sought to identify novel sex-related biomarkers of bevacizumab/erlotinib (BE) responses in non-small cell lung cancer (NSCLC) patients. Methods The exon array data in the Gene Expression Omnibus (GEO) dataset were analyzed in order to identify patterns of mRNA and lncRNA expression associated with BE resistance in NSCLC. These differentially expressed (DE) lncRNAs and mRNAs were identified via DE Analysis Filtering. These DE mRNAs were then assessed for their potential functional roles via pathway enrichment analyses, with overlapping functions possibly associated with the BE resistance. The mRNAs in these overlapping groups were then assessed for their correlations with patient survival, and lncRNA-mRNA co-expression networks were generated for each patient subset. A protein-protein interaction (PPI) network was also generated based upon these DE mRNAs. Results In females we identified 172 DE lncRNAs and 1766 DE mRNAs associated with BE responses, while in males we identified 78 DE lncRNAs and 485 DE mRNAs associated with such responses. Based on the overlap between these two datasets, we identified a total of 37 GO functions and 18 pathways associated with BE responses. Co-expression and PPI networks suggested that the key lncRNAs and mRNAs associated with these BE response mechanisms weredifferent in the male and female patients. Conclusions This work is the first to conduct a global profiling of the relationship between lncRNA and mRNA expression patterns, patient sex, and BE responses in individuals suffering from NSCLC. Together these results suggest that the integrative lncRNA-mRNA expression analyses may offer invaluable new therapeutic insights that can guide the tailored treatment of lung cancer in order to ensure optimal BE responses.
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8
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Deng Z, Qin Y, Liu Y, Zhang Y, Lu Y. Role of Antiangiogenic Agents Combined With EGFR Tyrosine Kinase Inhibitors in Treatment-naive Lung Cancer: A Meta-Analysis. Clin Lung Cancer 2020; 22:e70-e83. [PMID: 33067126 DOI: 10.1016/j.cllc.2020.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/11/2020] [Accepted: 08/25/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Antiangiogenic agents combined with epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) are considered potentially effective biologically synergistic drug combinations for EGFR-mutant advanced non-small-cell lung cancer (NSCLC), although some controversy remains. The European Commission has approved the use of bevacizumab plus erlotinib as first-line treatment of EGFR-mutated NSCLC; however, it has not yet been approved by the U.S. Food and Drug Administration. Recently, several phase III, randomized controlled trials of combinations of antiangiogenic agents and EGFR-TKIs have been reported. These studies have not yet been included in any previous meta-analysis. MATERIALS AND METHODS We performed a meta-analysis to compare antiangiogenic agents plus EGFR-TKIs versus EGFR-TKIs alone for treatment of EGFR-mutant NSCLC. The main outcomes were progression-free survival (PFS), overall survival (OS), the objective response rate (ORR), and adverse events (AEs). RESULTS We identified 9 previous reports of 6 randomized controlled trials and 1 prospective cohort study, involving 1295 patients. Compared with EGFR-TKIs alone, antiangiogenic agents plus EGFR-TKIs resulted in a higher PFS (hazard ratio, 0.58; 95% confidence interval [CI], 0.50-0.67; P < .001). However, no significant differences in OS (hazard ratio, 0.79; 95% CI, 0.53-1.18; P = .26) and ORR (risk ratio, 1.03; 95% CI, 0.97-1.10; P = .30) were found between the 2 groups. An increased risk of serious AEs (risk ratio, 1.41; 95% CI, 1.11-1.79; P = .005) was found in the combination drug therapy group. CONCLUSIONS Antiangiogenic agents plus EGFR-TKIs enhanced PFS for patients with EGFR-mutant NSCLC but with a greater risk of serious AEs. No significant benefits for OS and ORR were found between the 2 groups.
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Affiliation(s)
- Zhujun Deng
- Department of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China; Precision Medicine Key Laboratory of Sichuan Province, Precision Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yun Qin
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Yongmei Liu
- Department of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yan Zhang
- Department of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
| | - You Lu
- Department of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
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Zhao B, Wang Y, Wang Y, Chen W, Zhou L, Liu PH, Kong Z, Dai C, Wang Y, Ma W. Efficacy and safety of therapies for EGFR-mutant non-small cell lung cancer with brain metastasis: an evidence-based Bayesian network pooled study of multivariable survival analyses. Aging (Albany NY) 2020; 12:14244-14270. [PMID: 32669477 PMCID: PMC7425486 DOI: 10.18632/aging.103455] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 05/27/2020] [Indexed: 12/12/2022]
Abstract
Preferable treatments for epidermal growth factor receptor (EGFR)-mutant non-small cell lung cancer (NSCLC) with brain metastasis are elusive. The study intended to estimate the relative efficacy and safety of systemic therapies. Clinical trials about therapies for EGFR-mutant, brain-metastatic NSCLC were identified. Progression-free survival (PFS) and overall survival (OS) were analysed using random effects Bayesian network meta-analyses (NMAs) on the hazard ratio (HR)-scale. Nomogram and Kaplan-Meier plots based on clinical or individual factors are displayed using data obtained from the Surveillance Epidemiology and End Results (SEER) database. Third-generation EGFR- tyrosine kinase inhibitors (EGFR-TKI) (osimertinib), EGFR-TKIs + stereotactic radiosurgery (SRS)/whole brain radiotherapy (WBRT) (gefitinib/erlotinib + SRS/WBRT), and EGFR-TKIs (erlotinib) + anti-vascular endothelial growth factor receptor (anti-VEGFR) (bevacizumab) achieved superior PFS (HR: 0.30 (0.15-0.59); HR: 0.47 (0.31-0.72); HR: 0.50 (0.21-1.21) vs. deferring SRS/WBRT) and acceptability; EGFR-TKIs + SRS/WBRT was top ranking (vs. others) for OS followed by third-generation EGFR-TKI. In the dataset cohort of 1173 brain-metastatic NSCLC patients, the 6-month, 1-year, and 3-year survival rates were 59.8%, 41.3%, and 5.6%, respectively. Race and origin, and year of diagnosis were independent predictors of OS. Survival curves showed that the OS of patients varied significantly by histology and race. Third-generation EGFR-TKI and EGFR-TKIs + SRS/WBRT are more effective and potentially acceptable for EGFR-mutant NSCLC with brain metastases balancing OS and PFS. Surgeries without adjuvant therapies cannot significantly improve the OS of brain-metastatic NSCLC patients. The study highlights importance of osimertinib in these patients and provide a reference for clinical treatments.
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Affiliation(s)
- Binghao Zhao
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Yuekun Wang
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Yaning Wang
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Wenlin Chen
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Lizhou Zhou
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Peng Hao Liu
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Ziren Kong
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Congxin Dai
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Yu Wang
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Wenbin Ma
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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First-line angiogenesis inhibitor plus erlotinib versus erlotinib alone for advanced non-small-cell lung cancer harboring an EGFR mutation. J Cancer Res Clin Oncol 2020; 146:3333-3339. [PMID: 32632581 DOI: 10.1007/s00432-020-03311-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 07/02/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Erlotinib is indicated as first-line treatment for patients with non-small-cell lung cancer (NSCLC) harboring an epidermal growth-factor-receptor (EGFR) mutation. Addition of a vascular endothelial growth factor (VEGF) inhibitor (anti-VEGF) in combination with the tyrosine-kinase inhibitor erlotinib in this setting is controversial. METHODS We conducted a meta-analysis of randomized trials comparing anti-VEGF plus erlotinib vs erlotinib alone as first-line therapy for advanced NSCLC harboring an EGFR mutation. Outcomes included overall survival (OS), progression-free survival (PFS), objective response rate (ORR) and median duration of response (DOR). A fixed-effect model was used. RESULTS Four studies evaluated bevacizumab + erlotinib (ARTEMIS, NEJ026, J025667, Stinchcombe et al.), and another evaluated ramucirumab + erlotinib (RELAY). These five eligible studies included 1230 non-squamous NSCLC patients, 654 (53.2%) with exon 19 deletion (ex19del) and 568 (46.8%) with EGFRL858R. Patients were predominantly women (63%), Asians (85%) and non-smokers (60%); the median age was 64 years. The combination (anti-VEGF + erlotinib) was significantly associated with prolonged PFS (hazards ratio [HR] 0.59 [95% confidence interval (CI) 0.51-0.69]; p < 0.00001). The combination achieved significantly longer median DOR (p < 0.005). Based on interim analyses, OS (HR 0.90 [0.68-1.19]; p = 0.45) and ORR (odds ratio 1.19 [95% CI 0.91-1.55]; p = 0.21 were comparable. CONCLUSIONS For patients with untreated, advanced, EGFR-mutation-harboring NSCLCs, the anti-VEGF + erlotinib combination, compared to erlotinib alone, was associated with significantly prolonged PFS but mature data for OS are needed to confirm the benefit of this strategy.
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11
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Palumbo G, Giovanna Esposito G, Carillio G, Manzo A, Montanino A, Sforza V, Costanzo R, Sandomenico C, La Manna C, Martucci N, La Rocca A, De Luca G, Piccirillo MC, De Cecio R, Perrone F, Totaro G, Muto P, Picone C, Normanno N, Morabito A. Angiogenesis and epidermal growth factor receptor inhibitors in non-small cell lung cancer. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2020; 1:117-130. [PMID: 36046069 PMCID: PMC9400697 DOI: 10.37349/etat.2020.00008] [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: 03/19/2020] [Accepted: 04/16/2020] [Indexed: 11/19/2022] Open
Abstract
Abstract
Several preclinical studies suggested a potential benefit from combined treatment with inhibitors of epidermal growth factor receptor (EGFR) and angiogenesis, both effective in patients with advanced non-small-cell lung cancer (NSCLC). In pretreated patients with advanced EGFR wild type NSCLC, bevacizumab plus erlotinib improved progression-free survival as second-line therapy in the BeTa study and as maintenance therapy in the ATLAS trial, although the benefit was modest and did not translate into an advantage in overall survival. Disappointing results were reported with oral VEGF inhibitors plus erlotinib in pretreated patients with EGFR wild type NSCLC. On the contrary, erlotinib plus bevacizumab or ramucirumab showed a clinically relevant improvement of progression-free survival in naïve patients with EGFR mutations, leading to the approval of these two regimens as first-line treatment of NSCLC patients with EGFR mutant tumors. Several clinical studies are evaluating the feasibility and activity of osimertinib plus bevacizumab or ramucirumab. However, limits that could affect its use in clinical practice are the need of an intravenous infusion for angiogenesis inhibitors, the increased incidence of treatment associated adverse events, the exclusion of patients with tumors located in central position or at risk of hemorrhage. The identification of predictive biomarkers is an important goal of research to optimize the combined use of these agents.
Keywords
Lung cancer, angiogenesis, tyrosine kinase inhibitor, erlotinib, bevacizumab
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Affiliation(s)
- Giuliano Palumbo
- Department of Oncology, Ospedale S. Maria della Pietà, Casoria, 80026 Napoli, Italy
| | | | - Guido Carillio
- Department of Oncology & Hematology, Azienda Ospedaliera Pugliese-Ciaccio, 88100 Catanzaro, Italy
| | - Anna Manzo
- Thoracic Medical Oncology, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Napoli, Italy
| | - Agnese Montanino
- Thoracic Medical Oncology, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Napoli, Italy
| | - Vincenzo Sforza
- Thoracic Medical Oncology, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Napoli, Italy
| | - Raffaele Costanzo
- Thoracic Medical Oncology, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Napoli, Italy
| | - Claudia Sandomenico
- Thoracic Medical Oncology, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Napoli, Italy
| | - Carmine La Manna
- Thoracic Surgery, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy
| | - Nicola Martucci
- Thoracic Surgery, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy
| | - Antonello La Rocca
- Thoracic Surgery, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy
| | - Giuseppe De Luca
- Thoracic Surgery, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy
| | - Maria Carmela Piccirillo
- Clinical Trials Unit, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy
| | - Rossella De Cecio
- Pathology, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy
| | - Francesco Perrone
- Clinical Trials Unit, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy
| | - Giuseppe Totaro
- Radiotherapy, Istituto Nazionale Tumori “Fondazione G. Pascale”, IRCCS, 80131 Naples, Italy
| | - Paolo Muto
- Radiotherapy, Istituto Nazionale Tumori “Fondazione G. Pascale”, IRCCS, 80131 Naples, Italy
| | - Carmine Picone
- Radiology, Istituto Nazionale Tumori “Fondazione G. Pascale”- IRCCS, 80131 Naples, Italy
| | - Nicola Normanno
- Cellular Biology and Biotherapy, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy
| | - Alessandro Morabito
- Thoracic Medical Oncology, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Napoli, Italy
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12
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Zeng X, Wan X, Xu J, Wang H, Chen H, Zeng Q, Zhang W, Zhao B. Therapeutic options for advanced epidermal growth factor receptor (EGFR)-mutant non-small cell lung cancer: a Bayesian network secondary analysis. Aging (Albany NY) 2020; 12:7129-7162. [PMID: 32324592 PMCID: PMC7202525 DOI: 10.18632/aging.103066] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 03/29/2020] [Indexed: 04/09/2023]
Abstract
The most favorable treatments for advanced EGFR-mutant NSCLC are less indicated. Forty-one studies were eligible for this Bayesian network secondary analysis. For PFS, erlotinib (Erlo)+bevacizumab (Bev) (HR 0.26, 95% CrI: 0.08-0.75 vs placebo), osimertinib (Osi) (HR 0.29, 0.11-0.70 vs placebo), and afatinib (Afa) were top-ranking individual treatments, while immunotherapy (IT)+anti-VEGFR (aVEGFR)+platinum-based therapy (Plat) (HR 0.42, 0.06-2.63 vs placebo), EGFR-TKI (ET)+aVEGFR (HR 0.35, 0.14-0.85 vs placebo), and ET+aVEGFR+Plat were top-ranking medication classes. For OS, Osi (HR 0.52, 0.10-2.00 vs placebo), cetuximab (Cet)+Bev+Plat (HR 0.51, 0.06-3.38 vs placebo), and cilengitide (Cil)+Cet+Plat were top-ranking individual treatments, while ET+aVEGFR+Plat, ET+Plat, and third-generation EGFR-TKI (3rd ET) were top-ranking medication classes. For PFS regarding the EGFR genomic aberration status, Erlo+Bev, Osi, and Afa were superior for exon 19 deletion status, whereas ET+Bev, Osi, and gefitinib (Gef)+pemetrexed (Peme) were excellent for exon 21 L858Arg mutation status. The results were consistent in terms of the ORR and DoR and remained robust across sensitivity analyses. However, Erlo + Bev had the most grade 3 or higher adverse events. Osi, Erlo+Bev, and Erlo+Bev+Plat are reasonably recommended to balance PFS and OS, but adverse events should be considered. IT+aVEGFR+Plat shows potential superiority, but more clinical evidence is needed.
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Affiliation(s)
- Xinmin Zeng
- Department of Thoracic Surgery, Nanchang First Hospital, Nanchang 330008, China
| | - Xuan Wan
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Jun Xu
- Department of Oncology, Nanchang First Hospital, Nanchang 330008, China
| | - Hui Wang
- Department of Thoracic Surgery, Nanchang First Hospital, Nanchang 330008, China
| | - Hua Chen
- Department of Thoracic Surgery, Nanchang First Hospital, Nanchang 330008, China
| | - Qinghua Zeng
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Wenxiong Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Binghao Zhao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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13
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Tanaka I, Morise M, Miyazawa A, Kodama Y, Tamiya Y, Gen S, Matsui A, Hase T, Hashimoto N, Sato M, Hasegawa Y. Potential Benefits of Bevacizumab Combined With Platinum-Based Chemotherapy in Advanced Non-Small-Cell Lung Cancer Patients With EGFR Mutation. Clin Lung Cancer 2020; 21:273-280.e4. [PMID: 32088115 DOI: 10.1016/j.cllc.2020.01.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 12/26/2019] [Accepted: 01/20/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Oncogenic EGFR signaling has been shown to upregulate vascular endothelial growth factor A (VEGFA) expression involved in tumor angiogenesis. However, the clinical benefits of bevacizumab plus cytotoxic chemotherapy for EGFR mutation-positive patients remain unclear. This study aimed to investigate VEGFA messenger RNA expression in patients with EGFR mutation, and to further compare the efficacy of bevacizumab combined with platinum-based chemotherapy between EGFR-mutant and wild-type patients. PATIENTS AND METHODS Gene expression of various proangiogenic factors was analyzed in nonsquamous, non-small-cell lung cancer (NSCLC) patients using The Cancer Genome Atlas dataset. Additionally, clinical data of patients receiving carboplatin and pemetrexed (CPem; n = 104) or bevacizumab plus CPem (BevCPem; n = 55) at Nagoya University hospital were retrospectively assessed for progression-free survival and best overall response rate (ORR). RESULTS Among various proangiogenic factors, only VEGFA expression was significantly higher in patients with advanced nonsquamous NSCLC with EGFR mutation compared to wild-type patients (P = .0476). Progression-free survival in the BevCPem group was significantly longer in patients with EGFR mutation than in wild-type patients (10.5 vs. 6.6 months; Wilcoxon P = .0278), while the difference in the CPem group was not significant (6.6 vs. 4.5 months; Wilcoxon P = .1822). The ORRs in the BevCPem group were 54.5% and 36.4% for EGFR-mutant and wild-type patients, respectively, and the ORRs in the CPem group were 35.5% and 28.8 % in EGFR-mutant and wild-type patients, respectively. CONCLUSION VEGFA messenger RNA expression was significantly increased in advanced nonsquamous NSCLC harboring EGFR mutation, and BevCPem provided better clinical benefits to patients with EGFR mutation than wild-type carriers.
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Affiliation(s)
- Ichidai Tanaka
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan.
| | - Masahiro Morise
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Ayako Miyazawa
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuta Kodama
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yutaro Tamiya
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Soei Gen
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Akira Matsui
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tetsunari Hase
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Naozumi Hashimoto
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mitsuo Sato
- Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshinori Hasegawa
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
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14
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Noronha V, Patil VM, Joshi A, Menon N, Chougule A, Mahajan A, Janu A, Purandare N, Kumar R, More S, Goud S, Kadam N, Daware N, Bhattacharjee A, Shah S, Yadav A, Trivedi V, Behel V, Dutt A, Banavali SD, Prabhash K. Gefitinib Versus Gefitinib Plus Pemetrexed and Carboplatin Chemotherapy in EGFR-Mutated Lung Cancer. J Clin Oncol 2020; 38:124-136. [PMID: 31411950 DOI: 10.1200/jco.19.01154] [Citation(s) in RCA: 260] [Impact Index Per Article: 65.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
PURPOSE Standard first-line therapy for EGFR-mutant advanced non-small-cell lung cancer (NSCLC) is an epidermal growth factor receptor (EGFR)-directed oral tyrosine kinase inhibitor. Adding pemetrexed and carboplatin chemotherapy to an oral tyrosine kinase inhibitor may improve outcomes. PATIENTS AND METHODS This was a phase III randomized trial in patients with advanced NSCLC harboring an EGFR-sensitizing mutation and a performance status of 0 to 2 who were planned to receive first-line palliative therapy. Random assignment was 1:1 to gefitinib 250 mg orally per day (Gef) or gefitinib 250 mg orally per day plus pemetrexed 500 mg/m2 and carboplatin area under curve 5 intravenously every 3 weeks for four cycles, followed by maintenance pemetrexed (gefitinib plus chemotherapy [Gef+C]). The primary end point was progression-free survival (PFS); secondary end points included overall survival (OS), response rate, and toxicity. RESULTS Between 2016 and 2018, 350 patients were randomly assigned to Gef (n = 176) and Gef+C (n = 174). Twenty-one percent of patients had a performance status of 2, and 18% of patients had brain metastases. Median follow-up time was 17 months (range, 7 to 30 months). Radiologic response rates were 75% and 63% in the Gef+C and Gef arms, respectively (P = .01). Estimated median PFS was significantly longer with Gef+C than Gef (16 months [95% CI, 13.5 to 18.5 months] v 8 months [95% CI, 7.0 to 9.0 months], respectively; hazard ratio for disease progression or death, 0.51 [95% CI, 0.39 to 0.66]; P < .001). Estimated median OS was significantly longer with Gef+C than Gef (not reached v 17 months [95% CI, 13.5 to 20.5 months]; hazard ratio for death, 0.45 [95% CI, 0.31 to 0.65]; P < .001). Clinically relevant grade 3 or greater toxicities occurred in 51% and 25% of patients in the Gef+C and Gef arms, respectively (P < .001). CONCLUSION Adding pemetrexed and carboplatin chemotherapy to gefitinib significantly prolonged PFS and OS but increased toxicity in patients with NSCLC.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Nandkumar Kadam
- Gunvati J. Kapoor Medical Relief Charitable Foundation, Mumbai, India
| | - Nilesh Daware
- Gunvati J. Kapoor Medical Relief Charitable Foundation, Mumbai, India
| | | | | | | | | | | | - Amit Dutt
- Advanced Centre for Treatment, Research and Education in Cancer, Navi Mumbai, India
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15
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Yang SH, Kim HY, Lee SI, Jin SJ. The Effect of Epidermal Growth Factor Receptor Mutation on Intracranial Progression-Free Survival of Non-Small Cell Lung Cancer Patients with Brain Metastasis Underwent Gamma Knife Radiosurgery. Brain Tumor Res Treat 2020; 8:103-108. [PMID: 33118342 PMCID: PMC7595855 DOI: 10.14791/btrt.2020.8.e15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 05/22/2020] [Accepted: 07/14/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The aim of this study was to survey prognostic factors, particularly those focusing on epidermal growth factor receptor (EGFR) mutations, of patients with non-small cell lung cancer (NSCLC) after Gamma Knife Radiosurgery (GKRS) for metastatic brain tumors. METHODS We retrospectively reviewed the medical records of 98 patients with NSCLC who underwent GKRS for brain metastases from August 2010 to July 2017. The primary endpoint was progression-free survival (PFS) of the intracranial disease. We analyzed variables such as age, sex, Karnofsky Performance Status, recursive partitioning analysis (RPA) class, smoking status, primary cancer pathology, EGFR mutations, and time to brain metastases as prognostic factors. RESULTS The median overall survival (OS) of the patients was 16 months [95% confidence interval (CI), 13-21 months]. Median systemic PFS and intracranial PFS were 9 months (95% CI, 8-11 months) and 11 months (95% CI, 7-14 months), respectively. Kaplan-Meier survival analysis revealed that the patients with EGFR mutations had longer intracranial PFS than those without EGFR mutation (median intracranial PFS: 19 vs. 10 months with p=0.01) while they had no benefits in OS and systemic PFS. Furthermore, the patients harboring adenocarcinoma had longer OS (p<0.01) and intracranial PFS (p<0.01) and the patients with lower RPA class had longer OS (p=0.02) and intracranial PFS (p=0.03). CONCLUSION EGFR mutations, primary cancer pathology, and RPA class may be proposed as prognostic factors for intracranial PFS in NSCLC patients after GKRS for brain metastasis in this study.
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Affiliation(s)
- Seung Hyeon Yang
- Department of Neurosurgery, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Hae Yu Kim
- Department of Neurosurgery, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea.,Department of Neurosurgery, Gamma Knife Center, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea.
| | - Sun Il Lee
- Department of Neurosurgery, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea.,Department of Neurosurgery, Gamma Knife Center, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Seong Jin Jin
- Department of Neurosurgery, Gamma Knife Center, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
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16
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Yang CY, Liao WY, Ho CC, Chen KY, Tsai TH, Hsu CL, Su KY, Chang YL, Wu CT, Hsu CC, Liao BC, Hsu WH, Lee JH, Lin CC, Shih JY, Yang JCH, Yu CJ. Association between programmed death-ligand 1 expression, immune microenvironments, and clinical outcomes in epidermal growth factor receptor mutant lung adenocarcinoma patients treated with tyrosine kinase inhibitors. Eur J Cancer 2020; 124:110-122. [DOI: 10.1016/j.ejca.2019.10.019] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 10/06/2019] [Accepted: 10/18/2019] [Indexed: 12/22/2022]
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17
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Hakozaki T, Okuma Y, Hashimoto K, Hosomi Y. Correlation between the qualification for bevacizumab use and the survival of patients with non-small cell lung cancer harboring the epidermal growth factor receptor mutation: a retrospective analysis. J Cancer Res Clin Oncol 2019; 145:2555-2564. [PMID: 31350622 DOI: 10.1007/s00432-019-02985-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 07/18/2019] [Indexed: 12/25/2022]
Abstract
PURPOSE Previously, the combination of epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) and bevacizumab (BEV) was investigated. A subgroup analysis of the IMpower150 trial, which investigated the combination of atezolizumab, carboplatin, paclitaxel, and bevacizumab (ABCP), demonstrated the benefit of ABCP in patients harboring EGFR mutations. This study aims to assess the prognostic significance of the qualification for BEV use and the proportion of patients who potentially benefit from BEV-containing combination therapy before and after initial EGFR-TKI treatment. METHODS We retrospectively analyzed the data of 297 patients with advanced or recurrent non-squamous non-small cell lung cancer (NSCLC) harboring EGFR mutations who had received EGFR-TKIs. We performed statistical analyses using the Kaplan-Meier method and the Cox regression adjusted for risk factors. RESULTS Of the 297 patients, 203 (68%) were eligible to receive BEV ("BEV fit") at the time of EGFR-TKI initiation. Among the "BEV unfit" patients at baseline (n = 70), 14 (20%) became eligible to receive ABCP ("ABCP fit") at the time of EGFR-TKI failure. The median overall survival (OS) of the "BEV fit" and "BEV unfit" patients was 26.2 [95% confidence interval (CI) 23.7-31.2] and 19.1 (95% CI 15.0-25.1) months, respectively (P < 0.001). The multivariate analysis revealed a marked correlation between survival and the qualification for BEV use. CONCLUSIONS The qualification for BEV use at baseline is independently related to the OS. Some patients harboring EGFR mutations, including those who were "BEV unfit" at baseline, could be eligible for the ABCP regimen after EGFR-TKI treatment.
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Affiliation(s)
- Taiki Hakozaki
- Department of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo, Tokyo, 113-8677, Japan.,Department of Thoracic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo, Tokyo, 105-0045, Japan
| | - Yusuke Okuma
- Department of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo, Tokyo, 113-8677, Japan. .,Department of Thoracic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo, Tokyo, 105-0045, Japan.
| | - Kana Hashimoto
- Department of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo, Tokyo, 113-8677, Japan
| | - Yukio Hosomi
- Department of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo, Tokyo, 113-8677, Japan
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18
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Perdrizet K, Leighl NB. The Role of Angiogenesis Inhibitors in the Era of Immune Checkpoint Inhibitors and Targeted Therapy in Metastatic Non-Small Cell Lung Cancer. Curr Treat Options Oncol 2019; 20:21. [PMID: 30778772 DOI: 10.1007/s11864-019-0617-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OPINION STATEMENT The treatment of advanced non-small cell lung cancer (NSCLC) has evolved to include targeted therapy, immunotherapy as well as chemotherapy for selected patients in the first-line setting. Angiogenesis inhibitors have been used in combination with chemotherapy in the first-line and maintenance settings providing improved progression-free survival (PFS) and objective response rate (ORR), as well as overall survival (OS) in selected studies. Biologic rationale exists for combining anti-angiogenic agents with immunotherapy and targeted kinase inhibitors (TKIs). A recent study has demonstrated improved survival when anti-PD-L1 therapy was added to chemotherapy plus bevacizumab. Subgroup analysis of patients with mutations in the epidermal growth factor receptor (EGFR) gene and rearrangements in the anaplastic lymphoma kinase (ALK) gene also demonstrated benefit with combined anti-PD-L1, bevacizumab, and platinum chemotherapy. Further investigation into combination therapy is warranted in the EGFR- and ALK-positive population given this signal. Anti-angiogenics combined with EGFR-targeted treatment in the wild-type population have shown modest PFS benefit with no OS benefit, and their routine use has not been adopted. The combination of EGFR inhibitors plus vascular endothelial growth factor (VEGF) inhibitors in the EGFR mutation-positive population has demonstrated substantial improvements in response and PFS; however, given the higher toxicity and lack of survival benefit to date, combination therapy in this group should be used with caution. At the present time, use of bevacizumab can be recommended with atezolizumab and chemotherapy for the first-line treatment of non-squamous NSCLC patients. Data with other checkpoint inhibitors and anti-angiogenics are too early to make firm recommendations regarding their use.
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Affiliation(s)
- Kirstin Perdrizet
- Princess Margaret Cancer Centre, Division of Medical Oncology, University of Toronto, 7W389 700 University Avenue, Toronto, ON, M5G 1Z5, Canada.
| | - Natasha B Leighl
- Princess Margaret Cancer Centre, Division of Medical Oncology, University of Toronto, 7-913 700 University Avenue, Toronto, ON, M5G 1Z5, Canada
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19
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Zhao B, Zhang W. Reply to the comments on: Erlotinib in combination with bevacizumab has potential benefit in non small cell lung cancer: A systematic review and meta-analysis of randomized clinical trials. Lung Cancer 2018; 126:225-226. [DOI: 10.1016/j.lungcan.2018.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/07/2018] [Accepted: 11/09/2018] [Indexed: 10/27/2022]
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20
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Comment on: Erlotinib in combination with bevacizumab has potential benefit in non small cell lung cancer: A systematic review and meta-analysis of randomized clinical trials. Lung Cancer 2018; 126:224. [PMID: 30217601 DOI: 10.1016/j.lungcan.2018.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 09/06/2018] [Indexed: 11/24/2022]
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