Abstract:
UNLABELLED:We retrospectively reviewed a total of 257 stage I to IIIa lung adenocarcinoma after resection, tested them for the epidermal growth factor receptor (EGFR) mutation, and analyzed the effect of perioperative treatment on survival. The results showed that in patients with an EGFR mutation, adjuvant EGFR-tyrosine kinase inhibitor monotherapy after complete resection significantly prolongs disease-free survival compared with adjuvant chemotherapy and/or radiotherapy. BACKGROUND:Adjuvant cisplatin-based chemotherapy improves non-small-cell lung cancer (NSCLC) 5-year survival rates after resection. However, adjuvant epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) efficacy and the optimal adjuvant treatment are unclear. PATIENTS AND METHODS:The clinical records of patients tested for EGFR mutation after complete NSCLC resection were reviewed and tested for significance; EGFR mutation and adjuvant therapy effects on survival were assessed using univariate and Cox regression analyses. RESULTS:We enrolled 257 patients (stage I, 126; stage II-IIIa, 131); 138 had EGFR mutation. EGFR mutation status was unrelated to recurrence (hazard ratio [HR], 0.83; 95% confidence interval [CI], 0.572-1.204; P = .326) or death (HR, 0.679; 95% CI, 0.406-1.136; P = .14). Thirty-one patients with EGFR mutation received adjuvant EGFR-TKIs; most (87.1%) received EGFR-TKI monotherapy. Patients who received adjuvant EGFR-TKIs had longer disease-free survival (DFS) than those who did not (P = .033) or received conventional adjuvant chemotherapy (P = .038). Adjuvant EGFR-TKIs did not affect overall survival (OS; P = .258), although the recipients had better 3-year OS (92.5% vs. 81%). Eight patients who received adjuvant EGFR-TKI developed disease recurrence, which occurred in 7 patients during adjuvant treatment. In the adjuvant EGFR-TKI group patients with a primary tumor EGFR mutation, EGFR mutation in the corresponding metastatic lymph nodes did not affect DFS, but patients who received EGFR-TKI after recurrence had longer progression-free survival (P = .087). CONCLUSION:In patients with an EGFR mutation, adjuvant EGFR-TKI monotherapy after complete resection significantly prolongs DFS compared with adjuvant chemotherapy and/or radiotherapy.
journal_name
Clin Lung Cancerjournal_title
Clinical lung cancerauthors
Lv C,An C,Feng Q,Ma Y,Li S,Wang J,Zhang J,Wang X,Yan S,Fang J,Wang Y,Tan F,Yang Ydoi
10.1016/j.cllc.2015.04.002subject
Has Abstractpub_date
2015-11-01 00:00:00pages
e173-81issue
6eissn
1525-7304issn
1938-0690pii
S1525-7304(15)00085-6journal_volume
16pub_type
杂志文章abstract::This study was designed as a multicenter, randomized, double-blind, placebo-controlled trial. Patients were randomized by center to placebo (16 patients, 31%), oral bexarotene 300 mg/m2/day (21 patients, 40%), or oral bexarotene 600 mg/m2/day (15 patients, 29%) following demonstration of stable or responsive disease a...
journal_title:Clinical lung cancer
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3816/clc.2001.n.005
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:In 2007, the European Organization for Research and Treatment of Cancer (EORTC) study (ClinicalTrials.gov identifier, NCT00016211) demonstrated a beneficial effect on overall survival (OS) with the use of prophylactic cranial irradiation (PCI) for extensive disease (ED) small-cell lung cancer (SCLC). Neverth...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2016.11.012
更新日期:2017-07-01 00:00:00
abstract:INTRODUCTION:Currently, the role of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors as adjuvant therapy for early-stage non-small-cell lung cancer after complete surgical tumor resection remains under investigation. We present the rationale and study design for the ADAURA (ClinicalTrials.gov identifi...
journal_title:Clinical lung cancer
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cllc.2018.04.004
更新日期:2018-07-01 00:00:00
abstract:INTRODUCTION:We set out to investigate whether volumetric tumor measurements allow for a prediction of treatment response, as measured by patient survival, in patients with advanced non-small-cell lung cancer (NSCLC). MATERIALS AND METHODS:Patients with nonresectable NSCLC (stage III or IV, n = 100) who were repeatedl...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2013.11.001
更新日期:2014-03-01 00:00:00
abstract::The combination of chemotherapy and radiation has been validated for the treatment of locally advanced non-small-cell lung cancer (NSCLC). However, the results are still unsatisfactory, and there is a need to improve current treatment. One approach is to use new agents that have the potential to enhance the efficacy o...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.3816/clc.2005.s.011
更新日期:2005-10-01 00:00:00
abstract:INTRODUCTION:Lung cancer screening (LCS) with low-dose computed tomography (LDCT) is recommended by the U.S. Preventive Services Task Force (USPSTF) in high-risk patients, but a minority of eligible people are screened. It is not clear whether knowledge of USPSTF recommendations among primary care physicians (PCP) affe...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2017.05.013
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:The real-world effect of anti-programmed death ligand 1 (PD-L1) therapies is unclear. We compared US patients who received second-line therapy for non-small-cell lung cancer (NSCLC) before and shortly after US Food and Drug Administration (FDA) approval of PD-L1 inhibitors. PATIENTS AND METHODS:Patients in ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2019.04.004
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVE:Uncertainty exists regarding the optimal surveillance imaging schedule following definitive chemoradiation (CRT) for locally advanced non-small-cell lung cancer (LA-NSCLC) with regards to both frequency and modality. We sought to document the clinical impact of frequent (at least every 4 months) surveillance ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2016.11.010
更新日期:2017-07-01 00:00:00
abstract:PURPOSE:Paclitaxel and platinum-based chemotherapy is considered to be a standard approach for locally advanced and metastatic non-small-cell lung cancer (NSCLC). In recent years, weekly paclitaxel has been widely used for its safety profile, especially in breast and ovarian cancer. Otherwise, only a few studies are av...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/CLC.2008.n.043
更新日期:2008-09-01 00:00:00
abstract::The standard treatment for early-stage non-small-cell lung cancer is surgical resection. However, many patients are inoperable due to medical comorbidities. Thirty-two medically inoperable patients with early-stage non-small-cell lung cancer were treated with 3-dimensional conformal radiation therapy between January 1...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2001.n.025
更新日期:2001-11-01 00:00:00
abstract:INTRODUCTION:The programmed death 1 antibodies (PD-1 Ab) nivolumab and pembrolizumab improve overall survival (OS) in advanced non-small-cell lung cancer (NSCLC). We evaluated the correlation between immune-related adverse events (irAE) and treatment interruption due to irAE on clinical efficacy of PD-1 Ab in advanced ...
journal_title:Clinical lung cancer
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cllc.2018.09.005
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:The level of N-terminal pro-B-type natriuretic peptide (NT-proBNP) is affected by many known factors. Our study aimed to evaluate whether other factors, in particular lung cancer, could be responsible for an increase in NT-proBNP levels in a population with no known risk factors for elevated NT-proBNP. PATI...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/CLC.2010.n.043
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Central nervous system (CNS) progression is a common manifestation of acquired resistance to crizotinib in anaplastic lymphoma kinase (ALK)-rearranged non-small-cell lung cancer (NSCLC). However, an optimal tailored treatment approach has not been established in patients with CNS failure during crizotinib tr...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2019.06.013
更新日期:2019-11-01 00:00:00
abstract::Both gemcitabine and carboplatin have demonstrated activity in advanced non small-cell lung cancer. The combination of gemcitabine and cisplatin has demonstrated equivalent or superior efficacy to other commonly used agents and two-drug combinations, and a recent Eastern Cooperative Oncology Group trial suggested that...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2000.s.008
更新日期:2000-12-01 00:00:00
abstract:BACKGROUND:There are few reports of treatment and outcome for patients with metachronous or synchronous lung and gastric cancers. To evaluate them, we conducted a retrospective study. PATIENTS AND METHODS:The medical records of patients with lung cancer who previously or simultaneously had gastric cancer seen in our d...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/CLC.2009.n.079
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:Standard treatment for stage III non-small-cell lung cancer (NSCLC) is concurrent chemotherapy and radiation (chemo-RT). However, N3 stage IIIB disease portends a worse prognosis and the tolerability of chemo-RT in patients ≥70 years old is a concern. In this analysis, we evaluate the survival of patients wi...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2019.04.003
更新日期:2019-07-01 00:00:00
abstract:INTRODUCTION:A recent review of phase I trials suggests that participation in these trials can be associated with clinical benefit and the rate of drug-related deaths is low. We conducted an analysis of the Cancer Therapy Evaluation Program (CTEP)-sponsored phase I trials to assess the outcomes of lung cancer patients ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2011.03.022
更新日期:2011-07-01 00:00:00
abstract:INTRODUCTION:Economic analyses of upcoming treatments for lung cancer benefit from real-world health utility scores (HUSs) in an era of targeted therapy. METHODS:A longitudinal cohort study at Princess Margaret Cancer Centre evaluated 1571 EQ5D-3L-derived HUSs in 475 outpatients with metastatic lung cancer across vari...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2016.12.015
更新日期:2017-07-01 00:00:00
abstract::There is a high risk of relapse after curative-intent resection for even early-stage non-small cell lung cancer (NSCLC), and thus adjuvant chemotherapy has been explored with the goal of eliminating occult metastases and consequently reducing the risk of recurrence. Although adjuvant chemotherapy confers a survival ad...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.1016/j.cllc.2011.06.002
更新日期:2011-09-01 00:00:00
abstract:INTRODUCTION:Real-world data on current treatment practices for non-small-cell lung cancer (NSCLC) are needed to understand the place in therapy and potential economic impact of newer therapies. PATIENTS AND METHODS:This retrospective cohort study identified patients ≥ 65 years old in the Surveillance, Epidemiology, a...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2018.05.016
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Real-world data have suggested a detrimental effect of steroid use in patients with advanced non-small-cell lung cancer (NSCLC) receiving immunotherapy. However, previous studies included heterogeneous cohorts of patients receiving different lines of treatment with several immuno-oncology agents and various ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2020.09.017
更新日期:2020-10-14 00:00:00
abstract::Antisense oligonucleotides (ASONs) are one of the new classes of molecularly targeted agents that have transitioned from the laboratory into clinical trials. Rational drug design has resulted in agents directed against a number of important cellular targets, including the mRNA of bcl-2, protein kinase (PK) C-alpha, PK...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2003.s.007
更新日期:2003-01-01 00:00:00
abstract:INTRODUCTION:Small-cell lung cancer (SCLC) is a highly vascularized tumor. ASA404 is a tumor vascular disrupting agent. This is the first trial to report the effects of combining chemotherapy with ASA404 in SCLC. METHODS:Patients with untreated metastatic SCLC were treated with carboplatin (area under curve, 6) plus p...
journal_title:Clinical lung cancer
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cllc.2012.04.001
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:The programmed death 1/programmed death-ligand 1 (PD-L1) pathway reportedly is as an important factor determining effects of immunotherapy; however, its prognostic impact is controversial, and its association with the surrounding immune microenvironment has not yet been elucidated. PATIENTS AND METHODS:We r...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2020.01.013
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:In the present study we aimed to investigate whether the predominance of the lepidic component in tumors was associated with the outcome of postoperative adjuvant chemotherapy for stage I lung adenocarcinoma. PATIENTS AND METHODS:Charts for patients with pathological stage I lung adenocarcinoma were retrosp...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2015.11.015
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:Limited data is available on comorbidity assessment in patients with lung cancer. The present prospective study assessed the prevalence and association of the Charlson comorbidity index (CCI) and simplified comorbidity score (SCS) with clinical outcomes in patients with newly diagnosed lung cancer undergoing...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2015.10.002
更新日期:2016-05-01 00:00:00
abstract:PURPOSE:We conducted a phase I trial of the topoisomerase I inhibitor topotecan for the purpose of determining the maximum tolerated dose (MTD) and the dose-limiting toxicities (DLTs) of topotecan when administered weekly to patients with advanced non-small-cell lung cancer. PATIENTS AND METHODS:Twelve patients with s...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/CLC.2010.n.035
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:National costs of lung cancer care exceed $12 billion. We investigate the resource-savings benefit of a single-day thoracic oncology multidisciplinary clinic (MDC) in the diagnostic period prior to non-small-cell lung cancer (NSCLC) treatment. MATERIALS AND METHODS:From July 2007 to January 2015, patients w...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2019.02.010
更新日期:2019-07-01 00:00:00
abstract:INTRODUCTION:The objective of this study was to present the outcomes of moderately hypofractionated helical intensity-modulated radiation therapy (HT) with/without simultaneous integrated boost (SIB) on fluorodeoxyglucose-positron emission tomography (FDG-PET) positive areas (gross tumor volume [GTV]-PET) for patients ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2018.08.019
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:The aim of this trial was to determine feasibility of incorporating bevacizumab (B) into concurrent chemoradiotherapy (CRT) for locally advanced non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS:Patients with unresectable stage III NSCLC, performance status of 0 to 1, and adequate organ function were...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2014.12.014
更新日期:2015-09-01 00:00:00