Phase II Clinical Trial of Chemotherapy-Naïve Patients ≥ 70 Years of Age Treated With Erlotinib for Advanced Non–Small-Cell Lung Cancer
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- David M. Jackman
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Beow Y. Yeap
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Neal I. Lindeman
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Panos Fidias
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Michael S. Rabin
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Jennifer Temel
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Arthur T. Skarin
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Matthew Meyerson
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Alison J. Holmes
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Ana M. Borras
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Boris Freidlin
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Patricia A. Ostler
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Joan Lucca
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Thomas J. Lynch
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Bruce E. Johnson
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
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- Pasi A. Jänne
- From the Dana-Farber Cancer Institute; Brigham and Women’s Hospital; Massachusetts General Hospital; and Harvard Medical School, Boston, MA
抄録
<jats:sec><jats:title>Purpose</jats:title><jats:p> This is a phase II, multicenter, open-label study of chemotherapy-naïve patients with non–small-cell lung cancer (NSCLC) and age ≥ 70 years who were treated with erlotinib and evaluated to determine the median, 1-year, and 2-year survival. The secondary end points include radiographic response rate, time to progression (TTP), toxicity, and symptom improvement. </jats:p></jats:sec><jats:sec><jats:title>Patients and Methods</jats:title><jats:p> Eligible patients with NSCLC were treated with erlotinib 150 mg/d until disease progression or significant toxicity. Tumor response was assessed every 8 weeks by computed tomography scan using Response Evaluation Criteria in Solid Tumors. Tumor samples were analyzed for the presence of somatic mutations in EGFR and KRAS. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> Eighty eligible patients initiated erlotinib therapy between March 2003 and May 2005. There were eight partial responses (10%), and an additional 33 patients (41%) had stable disease for 2 months or longer. The median TTP was 3.5 months (95% CI, 2.0 to 5.5 months). The median survival time was 10.9 months (95% CI, 7.8 to 14.6 months). The 1- and 2- year survival rates were 46% and 19%, respectively. The most common toxicities were acneiform rash (79%) and diarrhea (69%). Four patients developed interstitial lung disease of grade 3 or higher, with one treatment-related death. EGFR mutations were detected in nine of 43 patients studied. The presence of an EGFR mutation was strongly correlated with disease control, prolonged TTP, and survival. </jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p> Erlotinib monotherapy is active and relatively well tolerated in chemotherapy-naïve elderly patients with advanced NSCLC. Erlotinib merits consideration for further investigation as a first-line therapeutic option in elderly patients. </jats:p></jats:sec>
収録刊行物
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- Journal of Clinical Oncology
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Journal of Clinical Oncology 25 (7), 760-766, 2007-03-01
American Society of Clinical Oncology (ASCO)
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詳細情報 詳細情報について
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- CRID
- 1360855571495577472
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- ISSN
- 15277755
- 0732183X
- http://id.crossref.org/issn/0732183X
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- データソース種別
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- Crossref