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520篇 您的检索式:作者名="JOHN H W"
    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
2诊断性试验和策略的证据质量和推荐强度的分级显示文摘GRADE系统能对诊断性试验或策略的证据质量和推荐强度进行分级。本文旨在阐释在此过程中如何考虑患者的重要结局,Holger J Schünemann Andrew D Oxman Jan Brozek Paul Glasziou Roman Jaeschke Gunn E Vist John W Williams Jr Regina Kunz Jonathan Craig Victor M Montori Patrick Bossuyt Gordon H Guyatt 李晓 黄程 陈耀龙 李幼平 2009中国循证医学杂志2009,9,5:7
3ACC/AHA guidelines for the management of patients with unstable angina and non–st-segment elevation myocardial infarction显示文摘Eugene Braunwald Elliott M Antman John W Beasley Robert M Califf Melvin D Cheitlin Judith S Hochman Robert H Jones Dean Kereiakes Joel Kupersmith Thomas N Levin Carl J Pepine John W Schaeffer Earl E Smith David E Steward Pierre Theroux Raymond J Gibbons J 2000Journal of the American College of Cardiology2000,,3:4
4Challenges facing early detection of acute kidney injury in the critically ill显示文摘Recent advances in the detection of acute kidney injury(AKI) afford the possibility of early intervention. Proteomics and genomics have identified many markers of tubular cell injury, some of which are manifest in the urine. One trial has used novel injury biomarkers to recruit patients to an intervention prior to an elevation in plasma creatinine. This trial and other recent studies have shown that the use of biomarkers of injury will depend on the time the patient presents following insult to the kidney, the likely cause of that insult, and the pre-injury renal function of that patient. The definition of AKI is likely to change in the near future to include a measure of injury. We anticipate novel therapies becoming available following successful trials that utilize the methodology of early intervention following an elevated injury biomarker.John W Pickering Zoltán H Endre John Pickering 2012World Journal of Critical Care Medicine2012,1,3:4
5Quality in the technical performance of colonoscopy and the continuous quality improvement process for colonoscopy: recommendations of the U.S. Multi-Society Task Force on Colorectal Cancer显示文摘Douglas K Rex John H Bond Sidney Winawer Theodore R Levin Randall W Burt David A Johnson Lynne M Kirk Scott Litlin David A Lieberman Jerome D Waye James Church John B Marshall Robert H Riddell 2002The American Journal of Gastroenterology2002,,6:3
6Ductility reduction factor in the seismic design of buildings 显示文摘NELSON L JOHN W GRAHAM H 1998Earthquake Engineering & Structural Dynamics1998,27,7:2
7Isolation and characterization oftwo calf --thymus chromatin nonhistone proteinswithhigh contents ofacidic andbasie amino acids显示文摘Goodwin G H Johns E W 1973Eur J Bioehem1973,40,1:1
8Validation of a FEA tire model for vehicle dynamic analysis and full vehicle real time proving ground simulations显示文摘 Jeong W K John O H SAE Paper0,18,:1
9Wavelet transform domain filters:a spatially selective noise filtration technique 显示文摘Xu Y S John B W Denis M H 1994Trans on Image Processing1994,3,6:1
10Silk cocoon of Bombyxmori:proteins and posttranslational modifications-heavy phospho-rylation and evidence for lysine-mediated cross links显示文摘Chen W Q Priewalder H John J P 2010Proteom-ics2010,10,3:1
11Genetic decreases in atrial natriuretic peptide and salt-sensitive hypertension显示文摘JOHN S W KREGE J H OLIVER P M 1995Science1995,267,5198:1
12Sulfide species as a sink for mercury in lake sediments显示文摘Steven W John M C John H 0,,:1
13Atherosclerotic change in the carotid artery bulb as measured by B-modl ultrasound are associated with the extend of coronary atherosclerosis显示文摘Johannes H John W Wikstrand H 1997Stroke1997,28,:1
14Gastrointestinal absorption of drugs:Methods and studies显示文摘Laurence B John W Georges H 1999Fundamental and Clinical Pharmacology1999,13,:1
15显示文摘Barns T J Britton John N H Coffey W J 2000Canadian Economic Geographer2000,44,1:1
16Primary prevention of cardiovascular disease with atorvastatin in type 2 diabetes in the Collaborative Atorvastatin Diabetes Study (CARDS): multicentre randomised placebo-controlled trial显示文摘Helen M Colhoun D John Betteridge Paul N Durrington Graham A Hitman H Andrew W Neil Shona J Livingstone Margaret J Thomason Michael I Mackness Valentine Charlton-Menys John H Fuller 2004The Lancet . 2004 (9435)2004,,9435:1
17Genetic decrea-ses in atrial natriuretic peptide and salt-sensitive hyper-tension显示文摘John S W Krege J H Oliver P M 1995Science1995,267,:1
18Aspirin-resistant thromboxane biosynthesis and the risk of myocardial infarction,stroke,or cardiovascular death in patients at high risk for cardiovascular events显示文摘 Jack H Jeffrey I 2002Circulation2002,105,4:1
19Incorporating observational data into the formulary decision-making process- summary of aroundtable discussion显示文摘ANKE-PEGGY H JOHN B W DANIEL M 2008J Managed Care Pharma- cy2008,14,3:1
20Atherosclerotic change in the carotid artery bulb as measured by B - mode ultrasound are associated with the extent of coronary atherosclerosis显示文摘Johannes H John W Wikstrand H 1997Stroke1997,28,:1
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