کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5882603 1149581 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Original StudyIntercalated Dosing Schedule of Erlotinib and Docetaxel as a Therapeutic Strategy to Avoid Antagonism and Optimize Its Benefits in Advanced Non-Small-Cell Lung Cancer. A Randomized Phase II Clinical Trial
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیهوشی و پزشکی درد
پیش نمایش صفحه اول مقاله
Original StudyIntercalated Dosing Schedule of Erlotinib and Docetaxel as a Therapeutic Strategy to Avoid Antagonism and Optimize Its Benefits in Advanced Non-Small-Cell Lung Cancer. A Randomized Phase II Clinical Trial
چکیده انگلیسی

IntroductionThe purpose of this study was to assess whether an intercalated dosing schedule of erlotinib and docetaxel could avoid possible negative interactions and optimize the benefit obtained as second-line therapy in non-small-cell lung cancer (NSCLC) patients.Patients and MethodsA phase II randomized clinical trial was designed for advanced NSCLC patients in whom previous chemotherapy treatment had failed. The experimental arm with 33 patients consisted of erlotinib 150 mg/d orally, intermittent administration on days 2 to 16 every 21 days, combined with docetaxel 75 mg/m2 every 21 days; the control arm with 35 patients consisted of erlotinib 150 mg/d orally, administered continuously. The study's primary end point was the proportion of patients who remained progression-free at 6 months in the 2 arms.ResultsThe proportion of patients who remained progression-free at 6 months was of 5 patients (15%) in the intercalated arm and 3 patients (9%) in the erlotinib monotherapy arm respectively. Median progression-free survival (PFS) was 3.0 versus 2.1 months (hazard ratio [HR], 0.65; 95% confidence interval [CI], 0.39-1.06; P = .086). Median overall survival (OS) was 7.5 and 5.2 months (HR, 0.70; 95% CI, 0.41-1.19; P = .19). Disease control rates were 51.7% and 36.4%, respectively. No new safety signals were observed.ConclusionErlotinib and docetaxel with intermittent administration of erlotinib improved PFS, OS, and disease control rates compared with erlotinib alone. All of our results indicated that an intercalated dosing schedule of erlotinib and docetaxel could be more efficient than erlotinib treatment alone. Therefore, further studies should be developed in a larger number of patients. This study has shown the absence of antagonism between docetaxel and erlotinib when given in an intercalated fashion.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Lung Cancer - Volume 16, Issue 3, May 2015, Pages 193-199
نویسندگان
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