https://scholars.lib.ntu.edu.tw/handle/123456789/558526
標題: | Afatinib as First-Line Treatment in Asian Patients with EGFR Mutation-Positive NSCLC: A Narrative Review of Real-World Evidence | 作者: | Lu S. JIN-YUAN SHIH Jang T.-W. Liam C.-K. Yu Y. |
關鍵字: | Afatinib; Asian patients; Epidermal growth factor receptor; Non-small-cell lung cancer; Real-world evidence; Tyrosine kinase inhibitor | 公開日期: | 2021 | 出版社: | Adis | 來源出版物: | Advances in Therapy | 摘要: | Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR TKIs) are a standard of care in the first-line treatment of patients with EGFR mutation-positive metastatic non-small-cell lung cancer (NSCLC). EGFR mutations are relatively common in Asian patients with NSCLC, and there is an increasing number of studies supporting the effectiveness of the second-generation TKI afatinib in routine clinical practice in Asia. This article reviews these real-world studies investigating afatinib as first-line treatment for EGFR mutation-positive NSCLC in Asian patients. Evidence from real-world studies with afatinib in this patient population supports findings from randomized controlled trials (RCTs) showing that afatinib is associated with more favorable outcomes compared with the first-generation EGFR TKIs. The effectiveness of afatinib has also been shown in real-world studies in Asian patients with poor prognostic factors, who are often under-represented or excluded from RCTs, such as those with uncommon EGFR mutations, brain metastases, or poor performance status, and elderly patients. The tolerability profile of afatinib in the real-world setting reflects that seen in RCTs, with no new safety signals reported in real-world studies in Asian patients with EGFR mutation-positive NSCLC. Dose-modification strategies also seem to be effective in the real world, with results of the RealGido study, which included 44% Asian patients, confirming findings from prospective clinical trials showing that tolerability-guided afatinib dose modifications can reduce the incidence of adverse events without adversely affecting clinical outcomes. While further research, including clinical trial data, is needed, real-world data have also demonstrated the feasibility of sequential afatinib followed by the third-generation TKI osimertinib in T790M-positive EGFR mutation-positive patients, which showed longer overall survival. Together, these real-world results demonstrate the real-world clinical effectiveness of afatinib as first-line treatment for patients with EGFR mutation-positive NSCLC. ? 2021, The Author(s). |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102995340&doi=10.1007%2fs12325-021-01696-9&partnerID=40&md5=b2cc60feebb1fd8c29afa1763c87e8f6 https://scholars.lib.ntu.edu.tw/handle/123456789/558526 |
ISSN: | 0741-238X | DOI: | 10.1007/s12325-021-01696-9 | SDG/關鍵字: | afatinib; epidermal growth factor receptor; erlotinib; gefitinib; osimertinib; afatinib; EGFR protein, human; epidermal growth factor receptor; protein kinase inhibitor; acne; brain metastasis; cancer chemotherapy; cancer incidence; clinical effectiveness; clinical practice; diarrhea; drug efficacy; drug tolerability; dry skin; gene mutation; human; non small cell lung cancer; paronychia; pharmacology; prevalence; prospective study; pruritus; rash; Review; stomatitis; aged; Asia; genetics; lung tumor; mutation; Afatinib; Aged; Asia; Carcinoma, Non-Small-Cell Lung; ErbB Receptors; Humans; Lung Neoplasms; Mutation; Protein Kinase Inhibitors |
顯示於: | 醫學系 |
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