维普中文期刊产品整合服务
41篇 您的检索式:作者名="Vivek G"
    题名 作者 年代 出处 被引量
1帕博利珠单抗单用或与放疗联用治疗转移性非小细胞肺癌:两个随机试验的汇总分析显示文摘背景放疗可以提高整个机体对免疫治疗的应答。在Ⅱ期PEMBRO-RT研究和Ⅰ/Ⅱ期MDACC研究中,患有转移性非小细胞肺癌(NSCLC)的患者被随机分配入组,接受免疫治疗(帕博利珠单抗)+放疗联合疗法,或免疫治疗单一疗法。当上述2个研究单独分析时,联合疗法组显示出潜在获益。由于每个研究的样本量较小,缓解率和结局并未显示出统计学意义,然而却有显著的临床获益。因此,本研究进行汇总分析,来判断放疗是否会改善转移性NSCLC患者的免疫治疗应答。方法PEMBRO-RT和MDACC研究纳入标准:患者年龄≥18岁,患有转移性NSCLC,且有≥1处未经放疗照射的病灶,以便进行射野外应答监测。PEMBRO-RT研究纳入曾接受过化疗患者,MDACC研究纳入曾接受过治疗或新诊断患者。2个研究中的患者均未接受过免疫治疗。在PEMBRO-RT研究中患者被等比例随机分配入组,并根据吸烟状态进行分层(分为<10年组和≥10年组)。MDACC研究的患者根据放疗计划可行性被等比例随机分配入2个受试组。由于联合治疗组的干预本质,每个研究中的放疗均不适用盲法。在2个研究中,不论是否进行放疗,均静脉滴入帕博利珠单抗(每3周200 mg)。在PEMBRO-RT研究中,在放疗(24 Gy 3次分割照射)结束后1周给予第1剂帕博利珠单抗。在MDACC研究中,在第1次放疗(50 Gy 4次分割照射或45 Gy 15次分割照射)同时给予帕博利珠单抗。仅检测未经照射病灶的应答。本研究的终点为最佳射野外(远隔)应答率(ARR)、最佳射野外疾病控制率(ACR)、12周时ARR、12周时ACR、无进展生存期(PFS)和总生存期(OS)。2个研究的意向治疗(ITT)人群均纳入分析。PEMBRO-RT研究(NCT02492568)和MDACC研究(NCT02444741)均在ClinicalTrials.gov上注册。发现纳入148例患者,76例接受帕博利珠单抗治疗,72例接受帕博利珠单抗+放疗治疗。所有患者随访时间中位数为33个月[四分位距(IQR):32.4~33.6]。148例患者中124例(84%)组织学特征为非鳞癌,111例(75%)患者曾经接受过化疗。组间没有基线特征差异,包括PD-L1表达状态和转移灶体积。最常见的照射部位为肺转移灶(39%,28/72)、胸腔内淋巴结(21%,15/72)和非原发灶(17%,12/72)。帕博利珠单抗组和联合治疗组的最佳ARR分别为19.7%(15/76)和41.7%(30/72),OR=2.96,95%CI:1.42~6.20,P=0.0039;最佳ACR分别为43.4%(33/76)和65.3%(47/72),OR=2.51,95%CI:1.28~4.91,P=0.0071;PFS中位数分别为4.4(IQR:2.9~5.9)和9.0个月(IQR:6.8~11.2),HR=0.67,95%CI:0.45~0.99,P=0.045;OS中位数分别为8.7(IQR:6.4~11.0)和19.2个月(IQR:14.6~23.8),OR=0.67,95%CI:0.54~0.84,P=0.0004。在汇总分析中没有发现新的安全问题。解读帕博利珠单抗免疫疗法+放疗显著提高转移性NSCLC患者的应答和改善治疗结局。这些结果需要在三期临床试验中进行验证。陈大卫(翻译) 于金明(校对) Willemijn S M E Theelen Vivek Verma Brian P Hobbs Heike M U Peulen Joachim G J V Aerts Idris Bahce Anna Larissa N Niemeijer Joe Y Chang Patricia M de Groot Quynh-Nhu Nguyen Nathan I Comeaux George R Simon Ferdinandos Skoulidis Steven H Lin Kewen He Roshal Patel John Heymach Paul Baas James W Welsh 2021中华肿瘤防治杂志2021,28,24:49
2Simulation of viscoelastic flows of polymer solutions in abrupt contractions using an arbitrary Lagrangian Eulerian (ALE) based finite element method显示文摘VIVEK G ASHIISH L ROCHISH T 2007J Non-Newton Fluid Mech2007,143,:1
3Prediction of extrudate swell in polymer melt extrusion using an Arbitrary Lagrangian Eulerian (ALE) based finite element method显示文摘VIVEK G ASHIISH L ROCHISH T 2009J Non-Newton Fluid Mech2009,156,:1
4' Eye is a window to thepulse' : bilateral ocular ischaemic syndrome as a presentingmanifestation of Takayasu arteritis显示文摘Shailaja S Vivek G Shetty R 2013BMJ Case Rep2013,29,:1
5Alternative mechanisms of drop breakup in stirred vessels显示文摘Sanjeev K Vivek G Satyanand C 1998Chemical Engineering Science1998,53,18:1
6Mechanistic insight into the superoxide induced ring opening in propylene carbonate based electrolytes using in situ surface-enhanced infrared spectroscopy显示文摘VIVEK J P BERRY N PAPAGEORGIOU G 2016Journal of the American Chemical Society2016,138,11:1
7Percutaneous closure of the left atrial appendage versus warfarin the therapy for prevention of stroke in patients with atrial fibrillation: a randomised non-inferiority trial显示文摘David R Holmes Vivek Y Reddy Zoltan G Turi 2009Lancet2009,374,:1
8Effect of solvents on selectivity in separation using molecularly imprinted adsorptions: separation of phenol and bisphenol显示文摘Vivek P J Rohini N K Mohan G K 1999Industrial and Engineering Chemistry1999,38,:1
9Modeling and control of a novel pressure regulation mechanism for common rail fuel injection systems显示文摘Vivek K G Zhang Z Sun Z X 2011Applied mathematical modeling2011,35,7:1
10显示文摘 Shanthi G Xu H 2001Mater Lett2001,47,:1
11Non-invasive vaccine delivery in transfersomes, niosomes and liposomes: a comparative study显示文摘PREM N G VIVEK M AMIT R 2005Int J Pharm2005,293,:1
12Exfoliation and characterization of bismuth telluride atomic quintuples and quasi-two-dimensional crystals 显示文摘Desalegne T Vivek G Alexander A B 2010Nano letters2010,10,4:1
13Potential for osseous regeneration of platelet rich plasma:a comparative study in mandibular third molar sockets显示文摘VIVEK G K SPRIPATHI RAO B H 2009J Maxillofac Oral Surg2009,8,4:1
14Rangnekar, Par -4 inducible apoptosis in prostate cancer cells 显示文摘Sushma G Vivek M 2004J Cell Biochem2004,91,3:1
15Bidirectional crosstalk between periventricular endothelial cells and neural progenitor cells promotes the formation of a neurovascular unit显示文摘Ravi Vissapragada Mauricio A. Contreras Cleide G da Silva Vivek A. Kumar Angelica Ochoa Anju Vasudevan Magdy H. Selim Christiane Ferran Ajith J. Thomas 2014Brain Research2014,,:1
16A rare case of a swollen knee due to disseminated synovial chondromatosis: a ease report显示文摘Hugh M Vivek G Samantha T 2010J Med Case Reports2010,4,:1
17Hydrodynamics of trickle-bed reactors显示文摘PRASHANT R G MADHAVANAND N K VIVEK V R 2005Ind Eng Chem Res2005,44,1:1
18Atomically-thin crystalline films and ribbons of bismuth telluride显示文摘DESALEGNE T VIVEK G RAHMAN M 0,,:1
19Distribution of heavy metals in sediment and water of river Gomti显示文摘Vivek K G Sanjay K G S D Pandey 2005Environ Monit Assess2005,102,:1
20Magnetic and magneto-transport prop- erties of double perovskite Ba2 xSrxFeMoO6 system 显示文摘Vibhav P Vivek V Aloysius R P Bhalla G L Awana V P S Kishan H Kotnala R K 2009Journal of Magnetism and Magnetic Materials2009,321,:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费