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48篇 您的检索式:作者名="Patel G I"
    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
2Cerebral 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
3In 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
4Pharmacokineties,pharmacodynamia and immunodynamies of daclizumab in atwo-dolse regimen in liver transplantation显示文摘Koch M Niemeyer G Patel I 2002Transplantation2002,73,5:1
5Spectrophotometric 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
6New 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
7The universal NF-kappaB inhibitor a20 protects from transplant vasculopathy by differentially affecting apoptosis in endothelial and smooth muscle cells显示文摘DANIEL S PATEL V I SHRIKHANDE G V 2006Transplant Proc2006,38,10:1
8New 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
9Hepatocellular car- cinoma: diagnostics and screening 显示文摘Patel M Shariff M I Ladep N G 2012J Eval Clin Pract2012,18,2:1
10Total 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
11Novel concepts of statin therapy for cardiovascular risk reduction in hypertension 显示文摘VARUGHESE G I PATEL J V LIP G Y 2006Curr Pharm Des2006,12,13:1
12Observation of clinically negative central compartment lymph nodes in papillary thyroid carcinoma 显示文摘Nixon I J Ganly I Patel S G 2013Surgery2013,154,6:1
13New strategies for prevention and therapy of cytomegalovirus infection and disease in solid-organ transplant recipients显示文摘Sia I G Patel R 2000Clin Microbiol2000,13,1:1
14A20 protect s mice from lethal radical hepatectomy by promoting hepatocyte proliferation via a p21waf1-dependent mechanism 显示文摘Longo C R Patel V I Shrikhande G V 2005Hepatology2005,42,1:1
15Shear orientationand rheology of a lamellar polystyrene polyisoprene block copolymer 显示文摘Patel S S Larson R G Winey K I 1995Macromolecules1995,28,:1
16Prognostic value of plasma soluble P-selectin and von Willebrand factor as indices of platelet activation and endothelial damage/dysfunction in high-risk patients with hypertension:a sub-study of the Anglo-Scandinavian Cardiac Outcomes Trial显示文摘Varughese G I Patel J V Tomson J 2007J Intern Med2007,261,4:1
17Pars planavitrecto- my with or without peeling of the inner limiting membrane for diabetic macular edema 显示文摘Patel J I Hykin P G Schadt M 2006Retina2006,26,6:1
18Solitary fibrous tumors of the head and neck : a clinicopathologic and radiologie review 显示文摘Ganly I Patel S G Stambuk H E 2006Arcta Otolaryngol Head Neck Surg2006,132,5:1
19RNA maps reveal new RNA classes and a possible function for pervasive transcription显示文摘Kapranov P Cheng J Dike S Nix D.A Duttagupta R Willingham A.T Stadler P.F Hertel J Hackermiiller J Hofacker I.L Bell I Cheung E Drenkow J Dumais E Patel S Helt G Ganesh M Ghosh S Piccolboni A Sementchenko V Tammana H Gingeras T.R 0,,:1
20Exercise training improves endogenous nitric oxide mechanisms within the paraventricular nucleus in rats with heart failure显示文摘Zheng H Li Y F Cornish K G Zucker I H Patel K P 2005Am J Physiol Heart Circ Physiol2005,288,:1
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