{"title":"延长 EGFR-L858R NSCLC 术后复发患者的生存期:长达 24 年的病例报告","authors":"","doi":"10.1016/j.cpccr.2024.100329","DOIUrl":null,"url":null,"abstract":"<div><div>The use of epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) is well-established for the treatment of advanced non-small cell lung cancer (NSCLC) patients with activating <em>EGFR</em> mutations. In this study, we report the long-term efficacy of EGFR-TKI therapy in a patient with postoperative recurrent NSCLC. A 58-year-old Japanese woman experienced recurrence after surgery, and an <em>EGFR</em> L858R mutation was identified. The patient continued gefitinib therapy for over 13 years, achieving a long-term survival of 21 years after postoperative recurrence, and 24 years after the initial diagnosis. This is the first report of a long-term response to EGFR-TKI therapy in an NSCLC patient with an L858R mutation. This case suggests the potential effectiveness of combining local therapy with EGFR-TKI treatment for metachronous oligometastatic disease.</div></div>","PeriodicalId":72741,"journal":{"name":"Current problems in cancer. Case reports","volume":null,"pages":null},"PeriodicalIF":0.2000,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Prolonged survival in postoperative recurrent EGFR-L858R NSCLC: A 24-year case report\",\"authors\":\"\",\"doi\":\"10.1016/j.cpccr.2024.100329\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The use of epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) is well-established for the treatment of advanced non-small cell lung cancer (NSCLC) patients with activating <em>EGFR</em> mutations. In this study, we report the long-term efficacy of EGFR-TKI therapy in a patient with postoperative recurrent NSCLC. A 58-year-old Japanese woman experienced recurrence after surgery, and an <em>EGFR</em> L858R mutation was identified. The patient continued gefitinib therapy for over 13 years, achieving a long-term survival of 21 years after postoperative recurrence, and 24 years after the initial diagnosis. This is the first report of a long-term response to EGFR-TKI therapy in an NSCLC patient with an L858R mutation. This case suggests the potential effectiveness of combining local therapy with EGFR-TKI treatment for metachronous oligometastatic disease.</div></div>\",\"PeriodicalId\":72741,\"journal\":{\"name\":\"Current problems in cancer. Case reports\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.2000,\"publicationDate\":\"2024-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current problems in cancer. Case reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2666621924000516\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current problems in cancer. Case reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666621924000516","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ONCOLOGY","Score":null,"Total":0}
Prolonged survival in postoperative recurrent EGFR-L858R NSCLC: A 24-year case report
The use of epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) is well-established for the treatment of advanced non-small cell lung cancer (NSCLC) patients with activating EGFR mutations. In this study, we report the long-term efficacy of EGFR-TKI therapy in a patient with postoperative recurrent NSCLC. A 58-year-old Japanese woman experienced recurrence after surgery, and an EGFR L858R mutation was identified. The patient continued gefitinib therapy for over 13 years, achieving a long-term survival of 21 years after postoperative recurrence, and 24 years after the initial diagnosis. This is the first report of a long-term response to EGFR-TKI therapy in an NSCLC patient with an L858R mutation. This case suggests the potential effectiveness of combining local therapy with EGFR-TKI treatment for metachronous oligometastatic disease.