Yonghong Li, Yirui Liu, Yi Peng, Jing Tang, Xiaobing Li
{"title":"化疗联合安洛替尼治疗原发性EGFR-TKIs耐药的晚期egfr突变NSCLC的疗效和安全性：一项回顾性队列研究","authors":"Yonghong Li, Yirui Liu, Yi Peng, Jing Tang, Xiaobing Li","doi":"10.1159/000546834","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>In this study, we aimed to evaluate the efficacy and safety of the combination therapy with chemotherapy and anlotinib in patients with advanced non-small cell lung cancer (NSCLC) harboring EGFR mutations who exhibit primary resistant to epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs).</p><p><strong>Methods: </strong>Clinical data were collected from patients with advanced NSCLC harboring EGFR mutations and exhibiting primary resistance to EGFR-TKI, who were treated with a combination of chemotherapy and anlotinib. The primary endpoints were overall response rate (ORR), progression-free survival (PFS), disease control rate, overall survival (OS), and treatment-related adverse events (AEs).</p><p><strong>Results: </strong>A total of 34 patients with advanced NSCLC harboring EGFR mutations and exhibiting primary resistance to EGFR-TKI were enrolled. The ORR and DCR for the treatment with chemotherapy plus anlotinib were 32.35% and 64.71%, respectively. The median PFS and OS were 5 months and 9 months, respectively. Compared to patients with EGFR exon 19 deletion mutations, those with EGFR exon 21 L858R mutations derived greater benefit from the treatment (mPFS = 4.0 months vs. 5.0 months, p < 0.05; mOS = 9.0 months vs. 10.0 months, p < 0.05). The common AEs were myelosuppression, hypertension, proteinuria, and hand-foot syndrome. Most AEs were mild and well tolerated. These findings suggest that chemotherapy combined with anlotinib may be a promising strategy to overcome primary resistance to EGFR-TKIs in patients with advanced NSCLC.</p><p><strong>Conclusion: </strong>The combination of chemotherapy and anlotinib appears to be an effective and well-tolerated treatment strategy in patients with advanced NSCLC exhibiting primary resistance to EGFR-TKIs. Further studies are warranted to validate these findings and investigate long-term clinical outcomes.</p>","PeriodicalId":19497,"journal":{"name":"Oncology","volume":" ","pages":"1-7"},"PeriodicalIF":1.8000,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Efficacy and Safety of Chemotherapy Combined with Anlotinib in Advanced Epidermal Growth Factor Receptor-Mutant Non-Small Cell Lung Cancer with Primary Resistance to Epidermal Growth Factor Receptor-Tyrosine Kinase Inhibitors: A Retrospective Cohort Study.\",\"authors\":\"Yonghong Li, Yirui Liu, Yi Peng, Jing Tang, Xiaobing Li\",\"doi\":\"10.1159/000546834\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>In this study, we aimed to evaluate the efficacy and safety of the combination therapy with chemotherapy and anlotinib in patients with advanced non-small cell lung cancer (NSCLC) harboring EGFR mutations who exhibit primary resistant to epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs).</p><p><strong>Methods: </strong>Clinical data were collected from patients with advanced NSCLC harboring EGFR mutations and exhibiting primary resistance to EGFR-TKI, who were treated with a combination of chemotherapy and anlotinib. The primary endpoints were overall response rate (ORR), progression-free survival (PFS), disease control rate, overall survival (OS), and treatment-related adverse events (AEs).</p><p><strong>Results: </strong>A total of 34 patients with advanced NSCLC harboring EGFR mutations and exhibiting primary resistance to EGFR-TKI were enrolled. The ORR and DCR for the treatment with chemotherapy plus anlotinib were 32.35% and 64.71%, respectively. The median PFS and OS were 5 months and 9 months, respectively. Compared to patients with EGFR exon 19 deletion mutations, those with EGFR exon 21 L858R mutations derived greater benefit from the treatment (mPFS = 4.0 months vs. 5.0 months, p < 0.05; mOS = 9.0 months vs. 10.0 months, p < 0.05). The common AEs were myelosuppression, hypertension, proteinuria, and hand-foot syndrome. Most AEs were mild and well tolerated. These findings suggest that chemotherapy combined with anlotinib may be a promising strategy to overcome primary resistance to EGFR-TKIs in patients with advanced NSCLC.</p><p><strong>Conclusion: </strong>The combination of chemotherapy and anlotinib appears to be an effective and well-tolerated treatment strategy in patients with advanced NSCLC exhibiting primary resistance to EGFR-TKIs. Further studies are warranted to validate these findings and investigate long-term clinical outcomes.</p>\",\"PeriodicalId\":19497,\"journal\":{\"name\":\"Oncology\",\"volume\":\" \",\"pages\":\"1-7\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2025-07-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Oncology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1159/000546834\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oncology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1159/000546834","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ONCOLOGY","Score":null,"Total":0}
Efficacy and Safety of Chemotherapy Combined with Anlotinib in Advanced Epidermal Growth Factor Receptor-Mutant Non-Small Cell Lung Cancer with Primary Resistance to Epidermal Growth Factor Receptor-Tyrosine Kinase Inhibitors: A Retrospective Cohort Study.
Introduction: In this study, we aimed to evaluate the efficacy and safety of the combination therapy with chemotherapy and anlotinib in patients with advanced non-small cell lung cancer (NSCLC) harboring EGFR mutations who exhibit primary resistant to epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs).
Methods: Clinical data were collected from patients with advanced NSCLC harboring EGFR mutations and exhibiting primary resistance to EGFR-TKI, who were treated with a combination of chemotherapy and anlotinib. The primary endpoints were overall response rate (ORR), progression-free survival (PFS), disease control rate, overall survival (OS), and treatment-related adverse events (AEs).
Results: A total of 34 patients with advanced NSCLC harboring EGFR mutations and exhibiting primary resistance to EGFR-TKI were enrolled. The ORR and DCR for the treatment with chemotherapy plus anlotinib were 32.35% and 64.71%, respectively. The median PFS and OS were 5 months and 9 months, respectively. Compared to patients with EGFR exon 19 deletion mutations, those with EGFR exon 21 L858R mutations derived greater benefit from the treatment (mPFS = 4.0 months vs. 5.0 months, p < 0.05; mOS = 9.0 months vs. 10.0 months, p < 0.05). The common AEs were myelosuppression, hypertension, proteinuria, and hand-foot syndrome. Most AEs were mild and well tolerated. These findings suggest that chemotherapy combined with anlotinib may be a promising strategy to overcome primary resistance to EGFR-TKIs in patients with advanced NSCLC.
Conclusion: The combination of chemotherapy and anlotinib appears to be an effective and well-tolerated treatment strategy in patients with advanced NSCLC exhibiting primary resistance to EGFR-TKIs. Further studies are warranted to validate these findings and investigate long-term clinical outcomes.
期刊介绍：
Although laboratory and clinical cancer research need to be closely linked, observations at the basic level often remain removed from medical applications. This journal works to accelerate the translation of experimental results into the clinic, and back again into the laboratory for further investigation. The fundamental purpose of this effort is to advance clinically-relevant knowledge of cancer, and improve the outcome of prevention, diagnosis and treatment of malignant disease. The journal publishes significant clinical studies from cancer programs around the world, along with important translational laboratory findings, mini-reviews (invited and submitted) and in-depth discussions of evolving and controversial topics in the oncology arena. A unique feature of the journal is a new section which focuses on rapid peer-review and subsequent publication of short reports of phase 1 and phase 2 clinical cancer trials, with a goal of insuring that high-quality clinical cancer research quickly enters the public domain, regardless of the trial’s ultimate conclusions regarding efficacy or toxicity.
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