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138篇 您的检索式:作者名="Patel I R"
    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
2Gastrointes- tinal hormonal responses on GPR119 activation in lean and diseased rodent models of type 2 diabetes 显示文摘PATEL S MACE O J TOUGH I R 2014In- ternational Journal of Obesity2014,38,10:1
3Metabolomic approach for the detection of mechanically recovered meat in food products 显示文摘Surowiec I Fraser PO Patel R 2011Food Chemistry2011,125,4:1
4Vitamin D status is associated with arterial stiffness and vascular dysfunction in healthy humans 显示文摘Al Mheid I Patel R Murrow J 2011J Am Coll Cardiol2011,58,:1
5Enantioselective enzymatic acylation of 1-(3-bromophenyl)ethylamine显示文摘Gill I I Das J Patel R N 2007Tetrahedron: Asymmetry2007,18,:1
6Peripheral and central measurements of bone mineral density are equal y strongly associated with clinical risk factors for osteoporosis显示文摘Patel R Black GM Fogelman I 0,,02:1
7Cerebral pyruvate carboxylase flux is unaltered during bicuculline-seizures显示文摘Patel A B Chowdhury G M I de Graaf R A 2005J Neurosci Res2005,79,12:1
8In vivo induction of massive proliferation,directed migration,and differentiation of neural cells in the adult mammalian brain显示文摘Fallon J Reid S Kinyamu R Opole I Opole R Baratta J Korc M Endo TL Duong A Nguyen G Karkehabadhi M Twardzik D Patel S Loughlin S 0,,:1
9Multimodal nanoagents for the detection of intravascular thrombi显示文摘McCarthy J R Patel P Bomaru I 2009Bioconjug Chem2009,20,6:1
10Spectrophotometric determination of Cu (Ⅱ) with p-chlorobenzaldehyde-4- (2' -carboxy-5 ' -sulfophenyl) -3-thiosemicarbazone 显示文摘BHATT G H PATEL I J Desai K R 1993Journal of the Institution of Chemists (India)1993,65,6:1
11Antimicrobial Resistant Pathogens Associated with Healthcare Associated Infections: Annual Summary of Data Reported to the National Heahhcare Safety Network at the Centers for Disease Control and Prevention, 2006-2007显示文摘Hidron A I Edwards J R Patel J 2008Infect Control Hosp Epidemiol2008,29,11:1
12An intelligent system for failure detection and control in an autonomous underwater vehicle显示文摘N Ranganathan Minesh I Patel R Sathyamurthy 2001IEEE Transactions on Systems Man and Cybernetics-Part A:Systems and Humans2001,31,6:1
13New strategis for prevention and therapy of cytomegalovirus Infection and disease in solid-organ transplant recipients显示文摘Sia I G Patel R 2000Gin MicrobiolRev2000,13,1:1
14Radial truck tire infla tion analysis: theory and experiment显示文摘Kennedy R H Patel I P Mcminn M S 1981Rubber Chemistry and Technology1981,54,3:1
15New strategies for Prevention and therapy of cytomegalovirus infection and disease in solid-organ trans plant recipient 显示文摘Sia I G Patel R 2000Clin Microbiol Rev2000,13,1:1
16Abciximab in patients with ruptured intracranial aneurysms显示文摘AVIV R I O'NEILL R PATEL M C 2005AJNR2005,26,7:1
17Systematic literature review of role of noroviruses in sporadic gastroenteritis显示文摘Patel M M Widdowson M A Glass R I 2008Emerg Infect Dis2008,14,8:1
18The thermal behavior of poly-N-arylmaleimides显示文摘Patel Rajendra D Patel M R Bhardwaj I S 1981Thermochimica Acta1981,51,:1
19Redox Reactions of Hemoglobin and Myoglobin:Biological and Toxicological Implications显示文摘Alayash A I Patel R P Cashon R E 2001Antioxidants & Redox Signaling2001,3,:1
20Total synthesis of a functional designer eukaryotic chromosome 显示文摘Annaluru N Muller H Mitchell L A Ramalingam S Stracquadanio G Richardson S M Dymond J S Kuang Z Scheifele L Z Cooper E M Cai Y Z Zeller K Agmon N Han J S Hadjithomas M Tullman J Caravelli K Cirelli K Guo Z Y London V Yeluru A Murugan S Kandavelou K Agier N Fischer G Yang K Martin J A Bilgel M Bohutski P Boulier K M Capaldo B J Chang J Charoen K Choi W J Deng P Dicarlo J E Doong J Dunn J Feinberg J I Fernandez C Floria C E Gladowski D Hadidi P Ishizuka I Jabbari J Lau C Y L Lee P A Li S Lin D Linder M E Ling J Liu J Liu J London M Ma H Mao J Mcdade J E Mcmillan A Moore A M Oh W C Ouyang Y Patel R Paul M Paulsen L C Qiu J Rhee A Rubashkin M G Soh I Y Sotuyo N E Srinivas V Suarez A Wong A Wong R Xie W R Xu Y J Yu A T Koszul R Bader J S Boeke J D Chandrasegaran S 2014Science2014,344,6179:1
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