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45篇 您的检索式:作者名="PATRICIA P 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
2Ly49 receptors activate angiogenic mouse DBA+ uterine natural killer cells显示文摘Patricia DA Lima Megan M Tu Mir Munir A Rahim Annie R Peng B Anne Croy Andrew P Makrigiannis 2014Cellular & Molecular Immunology2014,11,5:3
3Understanding the Influence of National Culture on the Development of Trust显示文摘PATRICIA M DONEY JOSEPH P CANNON MICHAEL R MULLEN 1998The Academy of Management Review1998,23,3:1
4Changes in glutathione S-transferase activity in DDT resistant natural Mexican populations of Anopheles albimanus under different insecticide resistance management strategies显示文摘Patricia R P Américo D R Janet H 2006Pesticide Biochemistry and Physiology2006,86,2:1
5Effect of copper on the photochemical efficiency,growth,and chlorophyll a biomass of natural phytoplankton assemblages Environmental显示文摘PATRICIA P R PATRICIA E V RICARDO B 2006Toxicology and Chemistry2006,25,1:1
6查看详情显示文摘María L G P Patricia P B Roberto R G José L M V Antonia G F 0,,27:1
7Source, transport and fluxes of Amazon River particulate organic carbon: Insights from river sediment depth-profiles显示文摘Julien Bouchez Valier Galy Robert G. Hilton Jér?me Gaillardet Patricia Moreira-Turcq Marcela Andrea Pérez Christian France-Lanord Laurence Maurice 2014Geochimica et Cosmochimica Acta2014,,:1
8Automa- ted meteorological reports from commercial aircraft 显示文摘Moninge W R Richard D M Patricia M P 2003Bulletin of The American Meteorological Socie ty2003,84,2:1
9Determination of oxyte-tracycline in tomatoes by HPLC using fluorescence detection显示文摘Patricia P M Susanne R Felix G R 2008Food Chemistry2008,109,1:1
10Multiphase ox- idation of alcohols and sulfides with hydrogen peroxide catalyzed by heteropelyacids 显示文摘Pietro T Gustavo P R Patricia G V 2010Catal Commun2010,11,:1
11Parametric and Nonparametric Analyses of Repeated Ordinal Categorical Data显示文摘Julio M S Frederico Z P Patricia R 2004Biometrieal Journal2004,46,4:1
12Tissue factor,thrombin,and cancer显示文摘Frederick R Steven P Patricia M 0,,3:1
13Residue content of oxytetracycline applied on tomatoes grown in open field and green house显示文摘Patricia P M Lin E Susanne R 2009Food Control2009,20,1:1
14First descriptionof an extended spectrum (3-lactamase producing multidrug re-sistant Escherichia fergusonii strain in a patient with cystitis显示文摘Philippe R S Patricia J B Paulette P 2010J Clin Microbiol2010,48,6:1
15Determination of nitrofuran metabolites in seafood by ultra high performance liquid chromatography coupled to triple quadrupole tandem mass spectrometry 显示文摘NOELIA M V T PATRICIA P B ROBERTO R G 2013Journal of Food Composition and Analysis2013,30,2:1
16Analysis of fungal communities by sole carbon source utilization profiles显示文摘JEFFREY S B DANIEL P R PATRICIA M 2001Journal of Microbiological Methods2001,45,1:1
17Interim clinical outcomes in the collaborative initial glaucoma treatment study comparing initial treatment randomized to medications or surgery显示文摘Paul R Lichter David C Musch Brenda W Gillespie Kenneth E Guire Nancy K Janz Patricia A Wren M.P.H.Richard P Mills 2001Ophthalmology2001,,11:1
18The RNA-binding pro tein Musashil : A major player in intestinal epithelium renewa and colon cancer development 显示文摘Michela P Patricia R Acarizia E et al 2012Curr Colorectal Cancer Rep2012,8,4:1
19Spiking frequency versus odorant concentration in olfactory receptor neurons显示文摘JEAN P R PETR L PATRICIA D V 2000BioSystems2000,58,:1
20E2F1 expression is deregulated and plays an oncogenic role in sporadic Burkitt's lymphoma 显示文摘Irene M P Maria R M Patricia R 2009Cancer Res2009,69,9:1
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