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213篇 您的检索式:作者名="Stephen MD"
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1他汀、高密度脂蛋白胆固醇与冠状动脉粥样硬化消退显示文摘背景:他汀类药物可以降低低密度脂蛋白胆固醇(low—density lipoprotein cholesterol,LDL—C)水平并减缓冠状动脉粥样硬化的进展。然而,对于他汀类药物所致高密度脂蛋白胆固醇(high—density lipoprotein cholesterol,HDL—C)变化与疾病进展的关系,目前仍无相关数据描述。目的:了解LDL—C和HDL—C水平变化与动脉粥样硬化的相互关系。设计、地点及患者:对4项前瞻性随机试验(1999~2005年在美国、北美、欧洲和澳大利亚进行)的原始数据进行事后分析。其中1455例经血管造影证实的冠心病患者在接受他汀治疗(18个月或24个月)时进行了系列血管内超声扫描。所有超声分析均在相同的核心实验室中进行。主要观测指标:脂蛋白水平变化与冠状动脉粥样斑块体积的相互关系。结果:他汀治疗期间,LDL—C平均(SD)水平从124.0(38.3)mg,/dL(3.2[0.99]mmol/L)降至87.5(28.8)mg,/dL(2.3[0.75]mmol/L)(下降23.5%;P〈0.001),HDL—C水平从42.5(11.0)mg/dL(1.1[0.28]mmol/L)升至45.1(11.4)mg/dL(1.2[0.29]mmol/L)(上升7.5%;P〈0.001)。LDL—C与HDL—C比值从平均(SD)3.0(1.1)降至2.1(0.9)(下降26.7%;P〈0.001)。这些变化同时伴随平均(SD)百分粥样斑块体积的增加(从39.7%[9.8%]增至40.1%[9.7%])(增加0.5%[3.9%];P=0.001)以及平均(SD)总粥样斑块体积的减小(2.4[23.6]mm^3;P〈0.001)。在单变量分析中,LDL—C、总胆固醇、非HDL胆固醇、载脂蛋白B以及载脂蛋白B与载脂蛋白A-1比值平均水平和治疗引起的变化与动脉粥样硬化进展速率显著相关,而治疗所致HDL—C变化则与动脉粥样斑块体积负相关。在多变量分析中,平均LDL—C水平(β系数,0.11[95%可信区间,0.07~0.15])以及HDL—C升高(β系数,-0.26[95%可信区间,-0.41--0.10])依然为动脉粥样硬化消退的独立预测因子。动脉硬化显著消退(动脉粥样斑块体积减少≥5%)见于治疗期间LDL—C水平低于均值(87.5mg/dL)和HDL—C升高百分比大于均值(7.5%;P〈0.001)的患者。临床事件的发生未见显著差异。结论:在LDL—C显著降低以及HDL上升〉7.5%时,他汀治疗与冠状动脉粥样硬化消退相关。这些结果提示他汀治疗的获益源自致动脉粥样硬化脂蛋白的降低以及HDL.C的升高。尽管血脂水平的这些变化与动脉粥样硬化消退相关,但是后者是否可以转化为临床事件的显著减少,并改善临床预后仍有待进一步研究确定。Stephen J. Nicholls, MBBS, PhD E. Murat Tuzcu, MD IIke Sipahi, MD Adam W. Grasso, MD Paul Schoenhagen, MD Tingfei Hu, MS Kathy Wolski, MPH Tim Crowe, BS Milind Y. Desai, MD Stanley L. Hazen, MD, PhD Samir R. Kapadia, MD Steven E. Nissen, MD 李呈亿(译) 2007美国医学会杂志(中文版)2007,26,3:48
2Morbidity and Mortality Analysis of 200 Treatments With Cytoreductive Surgery and Hyperthermic Intraoperative Intraperitoneal Chemotherapy Using the Coliseum Technique显示文摘Arvil D. Stephens MD Robert Alderman PA-C David Chang MD Gary D. Edwards PA-C Jesus Esquivel MD Gilbert Sebbag MD Mark A. Steves MD Paul H. Sugarbaker MD 1999Annals of Surgical Oncology1999,,8:5
3The American Joint Committee on Cancer: the 7th Edition of the AJCC Cancer Staging Manual and the Future of TNM显示文摘Stephen B. Edge MD Carolyn C. Compton MD PhD 2010Annals of Surgical Oncology2010,,6:4
4Safety monitoring of the coliseum technique for heated intraoperative intraperitoneal chemotherapy with mitomycin C显示文摘O. Anthony Stuart BS Arvil D. Stephens BS Laura Welch MD Paul H. Sugarbaker MD 2002Annals of Surgical Oncology2002,,2:2
5Preoperative CA 19-9 and the Yield of Staging Laparoscopy in Patients with Radiographically Resectable Pancreatic Adenocarcinoma显示文摘Shishir K. Maithel MD Stephen Maloney MD Corrine Winston MD Mithat G?nen PhD Michael I. D'Angelica MD Ronald P. DeMatteo MD William R. Jarnagin MD Murray F. Brennan MD Peter J. Allen MD 2008Annals of Surgical Oncology2008,,12:2
6Perihepatic Lymph Node Micrometastases Impact Outcome after Partial Hepatectomy for Colorectal Metastases显示文摘Joseph J. Bennett MD Carl R. Schmidt MD David S. Klimstra MD Stephen R. Grobmyer MD Nicole M. Ishill MS Michael D'Angelica MD Ronald P. DeMatteo MD Yuman Fong MD Leslie H. Blumgart MD William R. Jarnagin MD 2008Annals of Surgical Oncology2008,,4:2
7Comparison of Linear Array Endoscopic Ultrasound and Helical Computed Tomography for the Staging of Periampullary Malignancies显示文摘David E. Rivadeneira MD Mark Pochapin MD Stephen R. Grobmyer MD Michael D. Lieberman MD Paul J. Christos MPH Ira Jacobson MD John M. Daly MD 2003Annals of Surgical Oncology2003,,8:2
8Gastric Cancer Surgery in Elderly Patients显示文摘Stephen Gretschel MD Lope Estevez-Schwarz MD Michael Hünerbein MD Ulrike Schneider MD Peter M. Schlag MD PhD 2006World Journal of Surgery2006,,8:1
9paraverteral somatic nerve bblock comPared with peripheral nerve locks for outpatient inguinal hemiorrhaphy显示文摘StePhen M Klein MD Ricardo Pietrobon MD 2002Reg Anesth Pain Med2002,27,5:1
10The effect of muscle-sparing thoracotomy versus standard posterolaforal thoracotomy on pulmonary function muscle strength and postoperative pain显示文摘STEPHEN R HAZELRIGG MD RODNEY J 1991J Thorac Cardiovaxc Surg1991,101,:1
11Lipid metabolism and secondary forms of dyslipoproteinemia in children显示文摘Stephen RvDaniels MD 2003Progress in Pediatric Cardiolo?gy2003,17,2:1
12The umbilical cord: obstetrically important lesions显示文摘Stephen A Heifetz MD 1996Clin Obstet Gynecol1996,39,3:1
13The umbilical cord: Obstetrically important lesions显示文摘Stephen A Heifetz MD 1996Clin Obstet Gynecol1996,39,:1
14Restoration of photoreceptor ultrastructure and func- tion in retiiml degeneration slow mice by gene therapy显示文摘Ali RR Sarra GM Stephens C Alwis MD Bainbriclge JW Mtmro PM 2000Nat Genet2000,25,3:1
15Restoration of photoreceptor ultrastructure and function in retinal degeneration slow mice by gene therapy 显示文摘Ali RR0 Sarra GM Stephens C Alwis MD Bainbridge JW Munro PM 2000Nat Genet2000,25,3:1
16Controlling pain in liver biopsy, or 'we will probably need to repeat the biopsy in a year or two assess the response'显示文摘Stephen H Caldwell MD 2001Am J Gastroenterol2001,96,:1
17Microscopic polyangiitis and ocular disease显示文摘Klisovic Dino DMD Foster C Stephen MD FACS FACR 2006Contemporary Ophthalmology2006,5,2:1
18Initial results of laser-based percutaneous myocardial revascularization for angina pectoris 显示文摘Stephen N Oesterle MD 1998Am J Cardiol1998,1,3:1
19Techniques of pancreaticduct implantation显示文摘Stephen T Barlett MD 1998Cur Opin in Organ Transplant1998,3,:1
20Development and validation of a rotor-gene real-time per assay for detection, identification, and quantification of Chlamydia trachomatis in a single reaction 显示文摘Jalal H Stephen H Curran MD 2006J Clin Microbiol2006,44,7:1
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