小狗阅读会员会员
医学顶刊SCI精读工具

扫码登录小狗阅读

阅读SCI医学文献
Document
订阅泛读方向 订阅泛读期刊
  • 我的关注
  • 我的关注
  • {{item.title}}

    按需关注领域/方向,精准获取前沿热点

  • {{item.title}}

    {{item.follow}}人关注

  • {{item.subscribe_count}}人订阅

    IF:{{item.impact_factor}}

    {{item.title}}

Real-world treatment efficacy of anti-programmed death-1 combined with anti-angiogenesis therapy in non-small cell lung cancer patients.

抗程序性死亡-1 联合抗血管生成治疗在非小细胞肺癌患者中的真实世界治疗效果。

  • 影响因子:1.95
  • DOI:10.1097/MD.0000000000020545
  • 作者列表:"Qiu L","Zhao X","Shi W","Sun S","Zhang G","Sun Q","Meng J","Xiong Q","Qin B","Jiao S
  • 发表时间:2020-06-12
Abstract

:Anti-programmed death-1 (PD-1) therapy has been extensively used to treat cancer. Recently, the combination of immunotherapy and anti-angiogenic therapy has emerged as a novel treatment approach. Therefore, we designed a study to evaluate the real-world benefit of the combination of anti-PD-1 and anti-angiogenesis therapy in patients with non-small cell lung cancer (NSCLC).We obtained the medical records of patients at the Chinese People's Liberation Army General Hospital who received either nivolumab or pembrolizumab combined with anti-angiogenesis therapy from January 2015 to December 2018. The overall response rate (ORR), progression-free survival (PFS), and overall survival (OS) were evaluated for all patients.Sixty-nine patients with NSCLC were included in our study. The ORR was 31.9% (95% CI: 20.6-43.2%) and the median PFS was 8.37 months (95% CI: 6.5-10.0 months). The subgroup analysis statistically revealed a significant difference in ORR for patients receiving first-line treatment vs other lines, and the values were 58.8% (95% CI: 32.7-84.9%) compared with 23.1% (95% CI: 11.2-34.9%). We also observed a significant improvement in PFS, with a median value of 10.5 months (95% CI: 7.4-13.1 months) for patients without EGFR mutations and 5.4 months (95% CI: 4.0-6.3 months) for patients with EGFR mutations.The real-world ORR, PFS, and OS were comparable to previous clinical trials, despite the patients' different baseline characteristics. Importantly, compared with patients having identified EGFR mutations, patients without EGFR mutations had a better PFS. Furthermore, these data support the use of anti-PD-1 combined with anti-angiogenesis therapy as a novel treatment approach for patients with NSCLC.

摘要

: 抗程序性死亡-1 (PD-1) 疗法已广泛用于治疗癌症。最近,免疫疗法和抗血管生成疗法的组合已经成为一种新的治疗方法。因此,我们设计了一项研究来评估anti-PD-1 和抗血管生成疗法联合治疗非小细胞肺癌 (NSCLC) 患者的真实世界益处。我们获得了中国人民解放军总医院 2015 年 1 月至 2018 年 12 月期间接受纳武利尤单抗或帕博利珠单抗联合抗血管生成治疗的患者的病历。我们对所有患者的总缓解率 (ORR) 、无进展生存期 (PFS) 和总生存期 (OS) 进行了评估。ORR为 31.9% (95% CI: 20.6-43.2%),中位PFS为 8.37 个月 (95% CI: 6.5-10.0 个月)。亚组分析统计显示,接受一线治疗的患者与其他线相比,ORR存在显著差异,其值为 58.8% (95% CI: 32.7-84.9%) 与 23.1% 相比 (95% CI: 11.2-34.9%)。我们还观察到PFS显著改善,无EGFR突变患者的中位值为 10.5 个月 (95% CI: 7.4-13.1 个月),5.4 个月 (95% CI: 4.0-6.3 个月) 为EGFR突变的患者。真实世界的ORR,PFS和OS与以前的临床试验相当,尽管患者的基线特征不同。重要的是,与已鉴定EGFR突变的患者相比,无EGFR突变的患者具有更好的PFS。此外,这些数据支持将anti-PD-1 与抗血管生成疗法联合使用作为NSCLC患者的新治疗方法。

关键词:
阅读人数:10人
下载该文献
小狗阅读

帮助医生、学生、科研工作者解决SCI文献找不到、看不懂、阅读效率低的问题。提供领域精准的SCI文献,通过多角度解析提高文献阅读效率,从而使用户获得有价值研究思路。

相关文献
影响因子:1.80
发表时间:2020-01-01
DOI:10.1016/j.athoracsur.2019.04.100
作者列表:["Mammana M","Zuin A","Serra E","Bellini A","Rea F"]

METHODS::Pulmonary artery sling is a rare congenital anomaly of the origin and course of the left pulmonary artery. Patients with this condition typically present with respiratory failure in young infancy, and asymptomatic cases are uncommon. We describe the case of an adult patient with a lung adenocarcinoma of the right upper lobe, extending into the hilum and superior mediastinum, and with a previously unknown pulmonary artery sling anomaly. The local invasiveness of the tumor and the peculiar vascular anatomy contributed to a unique surgical scenario, wherein multiple reconstructive procedures were required.

关键词: 暂无
翻译标题与摘要 下载文献
影响因子:6.93
发表时间:2020-01-15
DOI:10.1002/ijc.32532
作者列表:["Hata A","Nakajima T","Matsusaka K","Fukuyo M","Morimoto J","Yamamoto T","Sakairi Y","Rahmutulla B","Ota S","Wada H","Suzuki H","Matsubara H","Yoshino I","Kaneda A"]

METHODS::Patients with idiopathic pulmonary fibrosis (IPF) have higher risk of developing lung cancer, for example, squamous cell carcinoma (SCC), and show poor prognosis, while the molecular basis has not been fully investigated. Here we conducted DNA methylome analysis of lung SCC using 20 SCC samples with/without IPF, and noncancerous lung tissue samples from smokers/nonsmokers, using Infinium HumanMethylation 450K array. SCC was clustered into low- and high-methylation epigenotypes by hierarchical clustering analysis. Genes hypermethylated in SCC significantly included genes targeted by polycomb repressive complex in embryonic stem cells, and genes associated with Gene Ontology terms, for example, "transcription" and "cell adhesion," while genes hypermethylated specifically in high-methylation subgroup significantly included genes associated with "negative regulation of growth." Low-methylation subgroup significantly correlated with IPF (78%, vs. 17% in high-methylation subgroup, p = 0.04), and the correlation was validated by additional Infinium analysis of SCC samples (n = 44 in total), and data from The Cancer Genome Atlas (n = 390). The correlation between low-methylation subgroup and IPF was further validated by quantitative methylation analysis of marker genes commonly hypermethylated in SCC (HOXA2, HOXA9 and PCDHGB6), and markers specifically hypermethylated in high-methylation subgroup (DLEC1, CFTR, MT1M, CRIP3 and ALDH7A1) in 77 SCC cases using pyrosequencing (p = 0.003). Furthermore, low-methylation epigenotype significantly correlated with poorer prognosis among all SCC patients, or among patients without IPF. Multivariate analysis showed that low-methylation epigenotype is an independent predictor of poor prognosis. These may suggest that lung SCC could be stratified into molecular subtypes with distinct prognosis, and low-methylation lung SCC that significantly correlates with IPF shows unfavorable outcome.

翻译标题与摘要 下载文献
影响因子:6.93
发表时间:2020-01-01
DOI:10.1002/ijc.32530
作者列表:["Zhang L","Yang Y","Chai L","Bu H","Yang Y","Huang H","Ran J","Zhu Y","Li L","Chen F","Li W"]

METHODS::The role of Fyn-related kinase (FRK) in malignant tumors remains controversial. Our study investigated the function of FRK in lung cancer. Immunohistochemistry staining and generating a knockout of FRK by CRISPR/Cas9 in H1299 (FRK-KO-H1299) cells were strategies used to explore the role of FRK. Immunohistochemistry staining indicated that FRK expression was elevated in 223 lung cancer tissues compared to 26 distant normal lung tissues. FRK contributed to poor survival status in lung cancer patients and acted as a predictor for poor prognosis of lung cancer. Knockout of FRK by CRISPR/Cas9 markedly inhibited proliferation, invasion, colony formation and epithelial-mesenchymal transition (EMT) process in the lung cancer cell line H1299. Further exploration indicated that FRK-KO damaged the stemness phenotype of H1299 by inhibiting CD44 and CD133 expression. Seahorse detection and a U-13 C flux assay revealed that FRK-KO induced metabolism reprogramming by inhibiting the Warburg effect and changing the energy type in H1299 cells. Epidermal growth factor stimulation recovered the expression of FRK and biological functions, metabolic reprogramming and stemness phenotype of H1299 cells. FRK plays an oncogenic role in lung cancer cells via a novel regulation mechanism of enhancing the stemness of H1299 cells by inducing metabolism reprogramming, which finally promotes EMT and metastasis. Our study also indicates that FRK could be used as a potential therapeutic target for drug development.

翻译标题与摘要 下载文献
肺肿瘤方向

肺肿瘤,又叫支气管肺癌,是常见的恶性肿瘤之一。肺肿瘤的治疗为包括手术、中药、放疗、化疗及免疫等多学科的综合治疗。

复制标题
发送后即可在该邮箱或我的下载查看该文献
发送
该文献默认存储到我的下载

科研福利

报名咨询

建议反馈
问题标题:
联系方式:
电子邮件:
您的需求: