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Rapid Intracranial Response to Osimertinib in a Patient with Epidermal Growth Factor Receptor T790M-Positive Adenocarcinoma of the Lung
被引:15
|作者:
Reichegger, Hermann
[1
]
Jochum, Wolfram
[2
]
Forbs, Diana
[2
]
Hader, Claudia
[3
]
Fruh, Martin
[1
]
机构:
[1] Kantonsspital St Gallen, Dept Med Oncol & Hematol, Rorschacherstr 95, CH-9007 St Gallen, Switzerland
[2] Kantonsspital St Gallen, Inst Pathol, St Gallen, Switzerland
[3] Kantonsspital St Gallen, Dept Radiol & Nucl Med, St Gallen, Switzerland
关键词:
AZD9291;
Osimertinib;
Intracranial;
Lung cancer;
Response;
EGFR mutation;
T790M;
EGFR-TKI;
ACQUIRED-RESISTANCE;
CANCER;
AZD9291;
METASTASES;
INHIBITORS;
MUTATION;
D O I:
10.1159/000446759
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Background: Osimertinib (AZD9291, Tagrisso) is a potent, irreversible third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI). Case Report: Our report demonstrates that osimertinib is able to inhibit the growth of a radiotherapy- and surgery-refractory EGFR T790M-positive brain metastasis in a patient with lung adenocarcinoma. Conclusion: These data show that re-biopsy in EGFR-mutated non-small cell lung cancer patients with acquired TKI resistance should be performed. (C) 2016 S. Karger GmbH, Freiburg
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页码:461 / 463
页数:3
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