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38篇 您的检索式:作者名="VIVEK V"
    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
2Acute liver injury induced by weight-loss herbal supplements显示文摘We report three cases of patients with acute liver injury induced by weight-loss herbal supplements. One patient took Hydroxycut while the other two took Herbalife supplements. Liver biopsies for all patients dem onstrated f indings consistent with drug-induced acute liver injury. To our knowledge, we are the fi rst instit ute to report acute liver injury from both of these two typ es of weight-loss herbal supplements together as a case series. The series emphasizes the importance of taking a cautious approach when consuming herbal supp lements for the purpose of weight loss.Gary C Chen Vivek S Ramanathan David Law Pauline Funchain George C Chen Samuel French Boris Shlopov Viktor Eysselein David Chung Sonya Reicher Binh V Pham 2010World Journal of Hepatology2010,2,11:5
3Digital simulator for steady-state performance prediction of military turbofan engine显示文摘VIVEK SANGHI LAKSHMANAN B K SUNDARA- RAJAN V 1998Journal of Pro- pulsion and Power1998,14,1:1
4Compact analyt- ical threshold-voltage model of nanoscate fully depleted strained-Si on silicon germanium-on insulator (SGOI) MOSFETs 显示文摘VIVEK V NAWAL S KUMAR M J 2007IEEE Transactions on Electron Devices2007,54,3:1
5Engine-airframe integration during conceptual design for military application 显示文摘Vivek Sanghi Kishore Kumar S Sundararajan V 1998Journal of Aircraft1998,35,3:1
6Exploring structure indenture of some aminopyrazolopyridine ureas as potent VEGFR/ PDGFR multiargeted kinase inhibitors: a QSAR approach显示文摘VIVEK K V GARVITA J BASANT N 2011Indian Journal of Chemistry2011,50,6:1
7Multifunctional HER2-antibody conjugated polymeric nanocarrier-based drug delivery system for multi-drug-resistant breast cancer therapy显示文摘Vivek R Thangam R NipunBabu V 2014ACS Appl Mater Interfaces2014,6,9:1
8Eulerian-Lagrangian simulations of unsteady gas-liquid flows in bubble columns显示文摘Buwa Vivek V 2006International Journal of Multiphase Flow2006,32,7:1
9Computational Study of a Single-phase Flow in paked Beds of spheres显示文摘Prashant R Gunjal Vivek V Ranade and Raghunath V Chaudhari 2005AICHEJ2005,50,2:1
10Polystyrene sulfonic acid catalyzed greener synthesis ofhydrazones in aqueous medium using microwaves显示文摘Vivek P Rajender S V 2007Tetrahedron Letters2007,48,:1
11Eulerian-Lagrangian simulations of unsteady gas-liquid flows in bubble columns显示文摘Buwa Vivek V 2006International Journal of Multiphase Flow2006,32,7:1
12A unified framework for hybrid contr ol:model and optimal theory显示文摘 Vivek S Borkar V S 1998LEEE Transactions on Automatic Control1998,43,1:1
13Microwave-assisted organic synthesis and transformations using benign reaction media显示文摘Vivek P Rajender S V Rajender S V 0,,05:1
14Correlation of Brain Bio- marker Neuron Specific Enolase (NSE) with Degree of Disability and Neurological Worsening in Cerebmvascular Stroke 显示文摘Anuradha B Vivek VB Meena V 2012Indian Journal of Clinical Biochemistry2012,27,2:1
15Eulerian-Lagrangian simulation of unsteady gasliquid flows in bubble columns 显示文摘Buwa Vivek V 2006International Journal of Multiphase Flow2006,32,7:1
16CT Colonography Can Be an Adjunct to Optical Colonoscopy in CRC Screening显示文摘Vivek V Gumaste 2009Dig Dis Sci2009,54,:1
17Dual Hydrophilic and Salt Responsive Schizo- phrenic Block Copolymers-Synthesis and Study of Self-assembly Behavior 显示文摘VIVEK A V SATYASANKAR J SERINA S-C L 2015Polym Chem2015,,6:1
18Hydrodynamics of trickle-bed reactors显示文摘PRASHANT R G MADHAVANAND N K VIVEK V R 2005Ind Eng Chem Res2005,44,1:1
19Magnetic 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
20Amphiphilic polystyrene-graft-poly (N,N-dimethylamino-2-ethyl methacrylate) hydrogels synthesi -zed via room temperature ATRP: Studies on swelling behaviour and dye sorption显示文摘Vivek A V Hamodharan R D 2008Reactive &FunctionalPolymers2008,68,:1
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