keyword
MENU ▼
Read by QxMD icon Read
search

lung cancer staging or diagnostic

keyword
https://www.readbyqxmd.com/read/28231675/-effect-of-gender-on-the-prognosis-of-patients-with-non-small-cell-lung-cancer
#1
Q P Xu, F He, Z Q Liu, W M Xiong, J B Lin, L Cai
Objective: To analyze the effect of gender on the prognosis of patients with non-small cell lung cancer (NSCLC). Methods: Data of 1 195 patients with NSCLC were analyzed by Chi-square, Kaplan-Meier, log-rank tests and Cox regression models. Results: Women had a longer survival than men (median overall survival 31.64 versus 22.71 months, P<0.01) in the participants of this study. Differences seen in overall survival remained the similar, after stratified by age, pathologic types, clinical stage, sizes, pleural effusion and surgery of the patients, respectively...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231541/endogenous-microrna-424-predicts-clinical-outcome-and-its-inhibition-acts-as-cancer-suppressor-in-human-non-small-cell-lung-cancer
#2
Yu Wang, Zhenyang Lv, Junfeng Fu, Ze Wang, Zhe Fan, Ting Lei
PURPOSE: We examined the expression, clinical correlation and functional mechanisms of endogenous microRNA-424 (miR-424) in human non-small cell lung cancer (NSCLC). METHODS: Expression pattern of endogenous miR-424 was examined by qRT-PCR in clinical samples obtained from 233 NSCLC patients. Correlations between differential miR-424 expression level (low vs. high) and NSCLC patients' clinicopathological parameters or survival were statistically examined. In in vitro NSCLC H596 and SW900 cells, miR-424 was either upregulated or downregulation by lentiviral transduction...
February 20, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28231233/association-of-topoisomerase-ii-top2a-and-dual-specificity-phosphatase-6-dusp6-single-nucleotide-polymorphisms-with-radiation-treatment-response-and-prognosis-of-lung-cancer-in-han-chinese
#3
Tian-Lu Wang, Yang-Wu Ren, He-Tong Wang, Hong Yu, Yu-Xia Zhao
BACKGROUND Mutations of DNA topoisomerase II (TOP2A) are associated with chemotherapy resistance, whereas dual-specificity phosphatase 6 (DUSP6) negatively regulates members of the mitogen-activated protein (MAP) kinase superfamily to control cell proliferation. This study assessed TOP2A and DUSP6 single nucleotide polymorphisms (SNPs) in non-small cell lung cancer (NSCLC) patients for association with chemoradiotherapy responses and prognosis. MATERIAL AND METHODS A total of 140 Chinese patients with histologically confirmed NSCLC were enrolled and subjected to genotyping of TOP2A rs471692 and DUSP6 rs2279574 using Taqman PCR...
February 23, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28230031/serum-pro-gastrin-releasing-peptide-in-diagnosis-of-small-cell-lung-cancer-a-meta-analysis
#4
Hongyuan Wang, Junfeng Qian
OBJECTIVE: The purpose of this study was to assess the diagnostic sensitivity and specificity for serum pro-gastrin-releasing peptide (Pro-GRP) in diagnosis of small cell lung cancer (SCLC) through pooling all the open published data. MATERIALS AND METHODS: Databases of PubMed, Cochrane, ISI Web of Knowledge, and CNKI were electronic, searched by two reviewers to find the diagnostic study serum Pro-GRP in diagnosis of SCLC. The diagnostic sensitivity, specificity, positive likelihood ratio (PLR), negative likelihood ratio (NLR), diagnostic odds ratio (DOR), and area under the receiver operating characteristic (ROC) were calculated by Med DiSc1...
December 2016: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28230028/leucine-rich-repeats-and-immunoglobulin-like-domains-protein-1-and-fascin-actin-bundling-protein-1-expression-in-nonsmall-cell-lung-cancer
#5
Juanjuan Zhang, Xiaoyan Wang, Yijie Zhang, Jingcan Wu, Nannan Zhou
OBJECTIVE: To assess the clinical significance of leucine-rich repeats and immunoglobulin-like domains protein 1 (LRIG1) and fascin actin-bundling protein 1 (Fascin-1) expression in nonsmall cell lung cancer (NSCLC). MATERIALS AND METHODS: Six-one NSCLC patients were included in this study. The expression of LRIG1 and Fascin-1 was assayed in the tumor tissue and relative normal lung tissue of the 61 NSCLC patients by immunohistochemistry. The relationship between LRIG1, Fascin-1 expression pattern and lung cancer patients' clinical pathology characteristics was evaluated...
December 2016: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28230011/changes-of-cd4-t-cell-subsets-after-radiofrequency-ablation-in-lung-cancer-and-its-significance
#6
Wang Shaobin, Xiong Yu, Lin Jiatian, Chen Zaizhong, Dai Luping, Chen Junhui
AIMS: To analyze the changes of CD4+ T-cell subsets following radiofrequency ablation (RFA) in lung cancer and the impact of RFA on the antitumor immunity. SUBJECTS AND METHODS: Flow cytometry was employed to detect CD4+ T-cell subsets in the peripheral blood from 45 healthy controls and 45 lung cancer patients before and after RFA. The correlation between CD4+ T-cell subsets and the clinical characteristics was discussed by comparing the results between different groups...
December 2016: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28230005/current-mechanism-of-acquired-resistance-to-epidermal-growth-factor-receptor-tyrosine-kinase-inhibitors-and-updated-therapy-strategies-in-human-nonsmall-cell-lung-cancer
#7
REVIEW
Kaixian Zhang, Qianqian Yuan
Lung cancer continues to be a major health problem and the most common cancer-related mortality worldwide with about 80%-85% patients suffering from nonsmall cell lung cancer (NSCLC). More than 80% of NSCLC cases are often diagnosed as advanced stage and harbor epidermal growth factor receptor (EGFR) activating mutation. Although great success in initial response to EGFR-tyrosine kinase inhibitors (EGFR-TKIs) are found in EGFR-mutant NSCLC patients, acquired resistance usually occurs on the continuous treatment...
December 2016: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28229271/new-pet-ct-criterion-for-nodal-staging-in-non-small-cell-lung-cancer-measurement-of-the-ratio-of-section-area-of-standard-uptake-values-%C3%A2-2-5-lymph-node-section-area
#8
Yoshitaro Saito, Kazuhiro Imai, Koichi Ishiyama, Hajime Saito, Satoru Motoyama, Yusuke Sato, Hayato Konno, Satoshi Fujishima, Manabu Hashimoto, Yoshihiro Minamiya
BACKGROUND: The aim of the present study was to use surgical and histological results to develop a simple noninvasive technique for improving nodal staging using preoperative PET/CT in patients with resectable non-small cell lung cancer (NSCLC). METHODS: Preoperative PET/CT findings (163 patients) and pathological diagnoses after surgical resection were evaluated. Using PET/CT images, lymph node section area (SA), the maximum standardized uptake value (SUVmax), SA of SUV ≥2...
February 23, 2017: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28228224/-clinical-advanced-in-early-stage-alk-positive-non-small-cell-lung-cancer-patients
#9
Qiongqiong Gao, Xiangli Jiang, Chun Huang
Lung cancer is the leading cause of cancer death in China. Non-small cell lung cancer (NSCLC) accounts for 85% of lung cancer cases, with the majority of the cases diagnosed at the advanced stage. Molecular targeted therapy is becoming the focus attention for advanced NSCLC. Echinoderm microtubule-associated protein-like 4 gene and the anaplastic lymphoma kinase gene (EML4-ALK) is among the most common molecular targets of NSCLC; its specific small-molecule tyrosine kinase inhibitors (TKIs) are approved for use in advanced NSCLC cases of ALK-positive...
February 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/28228222/-surgical-treatment-and-prognosis-for-patients-with-%C3%A2-synchronous-multiple-primary-lung-adenocarcinomas
#10
Yue Peng, Hui Wang, Hounai Xie, Wangang Ren, Zhen Feng, Meng Li, Zhongmin Peng
BACKGROUND: With the popularization of high-resolution computed tomography (HRCT), there is a rising trend of the detection of multiple primary lung cancers (MPLC). Adenocarcinomas is the major pathological type of MPLC. At present, reports on MPLC are relatively common, but few study focused on synchronous multiple primary lung adenocarcinomas (SMPLA). We carried out this study in an attempt to enhance our understanding about SMPLA. METHODS: Data from 38 patients undergoing surgery for SMPLA in our institution frrom December 2012 and July 2016 were retrospectively collected...
February 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/28228221/-efficacy-and-potential-application-of-neoadjuvant-chemotherapy-in-patients-with-iiia-stage-non-small-cell-lung-cancer
#11
Cuiping Tang, Si Qin, Wanchun Wu, Yang Wu, Tao Zhang
BACKGROUND: The therapeutic effect and side effect of neoadjuvant chemotherapy were still disputing issues when applied to resectable IIIa stage non-small cell lung cancer (NSCLC) patients. The retrospective analysis was aimed to investigate the short-term efficacy and postoperative complications in resectable IIIa NSCLC patients treated with neoadjuvant chemotherapy. METHODS: According to inclusion criteria and exclusion criteria, 370 patients with clinical diagnosis of IIIa NSCLC were selected from our hospital between January 2011 and October 2013 were retrospectively analyzed...
February 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/28228219/-analysis-of-efficacy-of-surgical-treatment-for-iiia-small-cell-lung-cancer
#12
Xuejun Dou, Zhiyuan Wang, Liang Wang, Weiqiang Lu, Yunlei Ma, Shaofa Xu
BACKGROUND: Small cell lung cancer (SCLC) accounts for nearly 15% of all cases of cancer. As a type of highly invasive tumors, SCLC has high degree of malignancy, early and extensive metastasis, and is sensitive to chemotherapy and radiotherapy. The early treatment response rate of SCLC is high but it can also relapse rapidly without any treatment. Its median survival time is merely four to six months. Although many studies on SCLC have been conducted in recent years, its clinical treatment strategies have remained unchanged...
February 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/28227684/a-novel-wireless-wearable-fluorescence-image-guided-surgery-system
#13
Kunshan He, Yamin Mao, Jinzuo Ye, Yu An, Shixin Jiang, Chongwei Chi, Jie Tian, Kunshan He, Yamin Mao, Jinzuo Ye, Yu An, Shixin Jiang, Chongwei Chi, Jie Tian, Shixin Jiang, Jinzuo Ye, Kunshan He, Chongwei Chi, Jie Tian, Yamin Mao, Yu An
Segmentectomy using indocyanine green (ICG) has become a primary treatment option to achieve a complete resection and preserve lung function in early-stage lung cancer. However, owing to a lack of appropriate intraoperative imaging systems, it is a huge challenge for surgeons to identify the intersegmental plane during the operation, leading to poor prognosis. Thus, we developed a novel wireless wearable fluorescence image-guided surgery system (LIGHTEN) for fast and accurate identification of intersegmental planes in human patients...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226733/association-between-tumor-heterogeneity-and-progression-free-survival-in-non-small-cell-lung-cancer-patients-with-egfr-mutations-undergoing-tyrosine-kinase-inhibitors-therapy
#14
Jiangdian Song, Di Dong, Yanqi Huang, Yali Zang, Zaiyi Liu, Jie Tian, Jiangdian Song, Di Dong, Yanqi Huang, Yali Zang, Zaiyi Liu, Jie Tian, Zaiyi Liu, Yanqi Huang, Yali Zang, Jiangdian Song, Jie Tian, Di Dong
For non-small cell lung cancer (NSCLC) patients with epidermal growth factor receptor (EGFR) mutations, current staging methods do not accurately predict the risk of disease recurrence after tyrosine kinase inhibitors (TKI) therapy. Developing a noninvasive method to predict whether individual could benefit from TKI therapy has great clinical significance. In this research, a radiomics approach was proposed to determine whether the tumor heterogeneity of NSCLC, which was measured by the texture on computed tomography (CT), could make an independent prediction of progression-free survival (PFS)...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28225485/magnetic-resonance-mr-imaging-for-tumor-staging-and-definition-of-tumor-volumes-on-radiation-treatment-planning-in-nonsmall-cell-lung-cancer-a-prospective-radiographic-cohort-study-of-single-center-clinical-outcome
#15
Dan Zhao, Qiaoqiao Hu, Liping Qi, Juan Wang, Hao Wu, Guangying Zhu, Huiming Yu
We investigate the impact of magnetic resonance (MR) on the staging and radiotherapy planning for patients with nonsmall cell lung cancer (NSCLC).A total of 24 patients with NSCLC underwent MRI, which was fused with radiotherapy planning CT using rigid registration. Gross tumor volume (GTV) was delineated not only according to CT image alone (GTVCT), but also based on both CT and MR image (GTVCT/MR). For each patient, 2 conformal treatment plans were made according to GTVCT and GTVCT/MR, respectively. Dose-volume histograms (DVH) for lesion and normal organs were generated using both GTVCT and GTVCT/MR treatment plans...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28223676/-multiple-salvage-radiotherapies-for-metachronous-lymph-node-metastasis-from-gastric-cancer-contributed-to-long-term-management-of-disease
#16
Naoto Hori, Shunsuke Kagawa, Satoru Kikuchi, Shinji Kuroda, Megumi Watanabe, Shuichi Sakamoto, Tetsuya Kagawa, Kazuya Kuwada, Tetsushi Kubota, Hiroyuki Kishimoto, Masahiko Nishizaki, Norihisa Katayama, Toshiyoshi Fujiwara
A 70-year-old man who underwent gastrectomy for Stage III C gastric cancer developed lymph node(LN)metastasis posterior to the pancreatic head 3 years after the radical surgery.He was first treated with radiotherapy(RT)followed by chemotherapy.The irradiated tumor regressed completely.However, the cancer relapsed in a single para-aortic LN and he was treated with RT to the lesion followed by chemotherapy.Although it completely regressed, later, lung metastasis was observed.The lung lesions were well suppressed by switching to docetaxel; however, the cancer relapsed again in a mediastinal LN, and it was not responsive to docetaxel...
February 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28223509/high-throughput-screening-of-rare-metabolically-active-tumor-cells-in-pleural-effusion-and-peripheral-blood-of-lung-cancer-patients
#17
Yin Tang, Zhuo Wang, Ziming Li, Jungwoo Kim, Yuliang Deng, Yan Li, James R Heath, Wei Wei, Shun Lu, Qihui Shi
Malignant pleural effusion (MPE), the presence of malignant cells in pleural fluid, is often the first sign of many cancers and occurs in patients with metastatic malignancies. Accurate detection of tumor cells in pleural fluid is crucial because the presence of MPE denotes an advanced stage of disease and directs a switch in clinical managements. Cytology, as a traditional diagnostic tool, has limited sensitivity especially when tumor cells are not abundant, and may be confounded by reactive mesothelial cells in the pleural fluid...
February 21, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28223153/evaluations-of-implementation-at-early-adopting-lung-cancer-screening-programs-lessons-learned
#18
Yaron B Gesthalter, Elisa Koppelman, Rendelle Bolton, Christopher G Slatore, Sue H Yoon, Hilary C Cain, Nichole T Tanner, David H Au, Jack A Clark, Renda Soylemez Wiener
BACKGROUND: Guidelines recommend lung cancer screening and it is currently being adopted nationwide. The American College of Chest Physicians advises inclusion of specific programmatic components to ensure high-quality screening. However, little is known about how lung cancer screening has been implemented in practice. We sought to evaluate the experience of early-adopting programs, characterize barriers faced, and identify strategies to achieve successful implementation. METHODS: We performed qualitative evaluations of lung cancer screening implementation at three Veterans Health Administration facilities, conducting semi-structured interviews with key staff (n=29)...
February 18, 2017: Chest
https://www.readbyqxmd.com/read/28223072/surgical-treatment-of-lung-cancer-with-synchronous-adrenal-metastases-adrenalectomy-first
#19
Fernando Pardo Aranda, Itziar Larrañaga Blanc, Joaquín Rivero Déniz, Juan Carlos Trujillo, Arantxa Rada Palomino, Esteban García-Olivares, Ramón Rami Porta, Enrique Veloso Veloso
INTRODUCTION: The aim of this study is to present our patients with lung cancer and synchronous adrenal metastases treated with a reversal approach: starting with adrenalectomy and doing the lung resection second. METHODS: A total of 108 laparoscopic adrenalectomies were performed, and we analyze a consecutive serie of 10 patients with isolated adrenal synchronous metastases from the lung, surgically treated in a sequential way. All patients underwent staging mediastinoscopy, and patients with positive lymph nodes were primary treated with chemotherapy...
February 18, 2017: Cirugía Española
https://www.readbyqxmd.com/read/28222478/-possible-significance-of-bronchoalveolar-lavage-cytology-at-initial-diagnosis-and-follow-up-of-lung-cancer
#20
A Grünewaldt, C Hügel, E Hermann, T O F Wagner
Bronchoalveolar lavage [BAL] is an important procedure in the diagnosis of a variety of lung diseases. While it has enormous value in the diagnostics of inflammatory parenchymal diseases, its significance in lung cancer is unclear. Keeping in mind that immune therapy (e. g. application of checkpoint inhibitors) is gaining importance in the management of lung carcinoma, it is important to know if there are typical cellular patterns in BAL of lung cancer patients. Methods In a retrospective proof of principle-study, we analyzed 38 patients who underwent BAL at the initial diagnosis of lung cancer...
February 2017: Pneumologie
keyword
keyword
106196
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"