Title
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A randomized phase II study comparing induction or consolidation chemotherapy with cisplatin-docetaxel, plus radical concurrent chemoradiotherapy with cisplatin-docetaxel, in patients with unresectable locally advanced non-small-cell lung cancer
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Author
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Abstract
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Background: In stage III non-small-cell lung cancer (NSCLC), the role of systemic chemotherapy preceding or following concurrent chemo-radiotherapy (CT-RT) is unclear. We carried out a randomized phase II study to study the toxicity involved-field CT-RT with either induction or consolidation cisplatin-docetaxel (Taxotere). Patients and methods: Patients were randomly assigned to receive two cycles of docetaxel (D) 75 mg/m(2) on day 1 and cisplatin (C) 40 mg/m(2) on days 1 and 2, either preceding (IND arm) or following (CON arm) concurrent CT-RT, where 66 Gy was delivered using involved-fields concurrent with weekly D 20 mg/m(2) and C 20 mg/m(2). Patients at higher risk for lung toxicity (V(20) > 35%) crossed over to IND arm. Seventy patients were needed to exclude grade (G) 3-4 esophagitis in >25%. Results: Of the 70 eligible patients, 26 were treated in IND and 34 CON; five with V(20) > 35% switched from CON to IND. The differences in G3-4 esophagitis observed (32/2% IND versus 21/3% CON) were not significantly different from the hypothesized 25% rate. Rates of G >= 2 pneumonitis were similar, but IND arm had less G3-4 neutropenia. One-year survival was 63.2% [95% confidence interval (CI) 48.4% to 78.0%] and 65.5% (95% CI 48.2% to 82.8%) for the IND and CON arms, respectively. Conclusion: Both study arms merit further testing in patients with limited volume stage III NSCLC. |
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Language
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English
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Source (journal)
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Annals of oncology / European Society for Medical Oncology. - Amsterdam
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Publication
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Amsterdam
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2011
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ISSN
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0923-7534
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DOI
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10.1093/ANNONC/MDQ388
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Volume/pages
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22
:3
(2011)
, p. 553-558
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ISI
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000287750700008
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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