دورية أكاديمية
Prognostic impact of pleural effusion in EGFR‐mutant non‐small cell lung cancer patients without brain metastasis
| العنوان: | Prognostic impact of pleural effusion in EGFR‐mutant non‐small cell lung cancer patients without brain metastasis |
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| المؤلفون: | Akihiro Yoshimura, Tadaaki Yamada, Taisuke Tsuji, Ryosuke Hamashima, Shinsuke Shiotsu, Tatsuya Yuba, Chieko Takumi, Junji Uchino, Noriya Hiraoka, Koichi Takayama |
| المصدر: | Thoracic Cancer, Vol 10, Iss 3, Pp 557-563 (2019) |
| بيانات النشر: | Wiley, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Neoplasms. Tumors. Oncology. Including cancer and carcinogens |
| مصطلحات موضوعية: | Epidermal growth factor receptor, metastasis, non‐small cell lung cancer, pleural effusion, prognosis factor, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282 |
| الوصف: | Background In epidermal growth factor receptor (EGFR)‐mutant non‐small cell lung cancer (NSCLC), brain metastasis is known as a poor prognosis factor. However, prognostic factors in the patients without brain metastasis remain unclear. In this study, we aimed to clarify the differences between metastatic site and prognosis in common EGFR‐mutant NSCLC patients without brain metastasis. Methods Chemotherapy‐naïve, advanced EGFR‐mutant NSCLC patients without brain metastasis diagnosed between January 2010 and March 2016 were enrolled. We evaluated prognosis according to the presence or absence of bone metastases, liver metastasis, and pleural effusion. Results A total of 50 EGFR‐mutant NSCLC patients without brain metastasis were enrolled. The median progression‐free survival and overall survival were significantly shorter in patients with pleural effusion than in those patients without (progression‐free survival 7.0 months, 95% confidence interval [CI] 3.7–13.0 vs. 13.0 months, 95% CI 9.1–21.7, hazard ratio [HR] 2.29, 95% CI 1.11–4.73, P = 0.020; overall survival 19.5 months, 95% CI 5.7–28.8 vs. 55.3 months, 95% CI 24.0–not evaluable, HR 3.00, 95% CI 1.35–6.68, P = 0.005). Pleural effusion was an independent factor of poor prognosis for progression‐free survival (HR 3.44, 95% CI 1.50–7.88, P = 0.003) and overall survival (HR 2.34, 95% CI 1.00–5.44, P = 0.049). Conclusion Pleural effusion might be a poor prognosis factor for advanced EGFR‐mutant NSCLC patients without brain metastasis treated with first‐generation EGFR‐tyrosine kinase inhibitors. Further precision medicine according to the metastatic site is required. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1759-7714 1759-7706 |
| Relation: | https://doaj.org/toc/1759-7706; https://doaj.org/toc/1759-7714 |
| DOI: | 10.1111/1759-7714.12979 |
| URL الوصول: | https://doaj.org/article/d946eddebb604caa8cfd53bcdbdab28b |
| رقم الأكسشن: | edsdoj.946eddebb604caa8cfd53bcdbdab28b |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 17597714 17597706 |
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| DOI: | 10.1111/1759-7714.12979 |