2013年世界脑卒中大会上最热的是什么?
2013-02-03 16:39:03   来源:   作者:  评论:0 点击:

今年2013年国际中风会议是以火奴鲁鲁为背景的,会议将在周三夏威夷开幕式欢迎大会后开始。
今年会议的主席是哈佛医学院神经学的史蒂文·m·格林伯格博士(教授),约翰·j·康威在波士顿,马萨诸塞州总医院中风研究中心指导主持了出血性中风的研究。
摘要提交的数量设置为国际中风会议记录,我当然将一级信用设置在火奴鲁鲁,格林伯格博士笑着说,但我认为这同样是一个我们将会看到的贡献,这是一个在数量和质量上都增长的关于中风的研究。
格林伯格博士讨论了一些今年的亮点项目与医疗新闻。
最新研究

最感兴趣的永远是顶级的研究,提出了数以百计的口语会话和海报、座谈会、讲座。特别是,有两个主要的会话的最新科学:一个星期四下午举行全体会议和1个周五上午举行的会话—格林伯格博士
其中最热切期待的试验,首次提出了时间是在今年的会议上的是机械栓子切除术与标准治疗急性缺血性中风(奥救援),他说。“这将是第一个报告的大型随机临床试验,用于神经成像、磁共振成像标准,选择病人被随机要么机械栓子切除术或常规医疗护理,”他说。“在一个领域有如何去除一个在急性中风中的血块这样令人兴奋的技术进步,但仔细对照试验相对较少,这些都是人们非常渴望听到的结果。

另一个首次在这里提出的试验是另一个部门的二级预防小皮层下中风(SPS3)的试验,它看着积极预防复发的血液压力降低中风患者的近期腔隙。第一个部门的试验,在这次会议上提出去年此刻报道的医疗新闻,比较阿司匹林单独与阿司匹林加氯吡格雷在这些病人和被提前终止,因为增加了出血并具有双重治疗。

另一个第一次提交时,随机评价了颈动脉闭塞和神经认知(侦察),在颈动脉阻塞手术研究(输出电容)中有颈内动脉闭塞症状的患者之中,看着从颅外—颅内(EC-IC)旁路手术的认知结果。主要输出电容的结果已经报道过,是对中风预防没有任何助益的手术,但这种分析将看看是否可能改善认知功能

会话IX:并发G;周四,271230pm,卡拉卡瓦舞厅B

LB1:闭合差试验:365天的试验结果。

LB2:术中CT导向下内窥镜手术治疗ICH(ICES)

LB3:限制性和中风结果在卵圆孔未闭试验:治疗效果的额外证据。

LB4:组合途径利用LUErt -PA在急性缺血性中风增强方案(CLEAR-ER)的中风试验。

LB5:长时间走动的心脏监测提高了检测和治疗心房颤动患者不明原因引起的中风:主要结果来自多中心随机试验。

LB6:膜激活螯合剂干预(MAC SI)随机试验的DP-b99在急性缺血性中风的结果。

LB7: FR急性血管血栓切除术(STAR)-前瞻性、多中心、对照临床试验在欧盟、澳大利亚和加拿大的最终结果。

会话XIII:周五,281130am大厅III
LB8:二级预防小皮层下中风(SPS3)试验:血压干预的结果。

LB9:时间再灌注是血管造影与介入治疗中风的良好临床结果第三阶段(IMS III)试验的高度相关性。

LB10:随机评估颈动脉闭塞和神经认知(RECON):主要结果。

LB11:氯吡格雷与阿司匹林和阿司匹林单独治疗高危急性非致残性脑血管事件(机会):一项随机、双盲、安慰剂对照、多中心试验

LB12:一个随机试验的神经影像选择机械栓子切除术与标准治疗急性缺血性中风(MR RESCUE) 的主要结果。
第二部分:
Session X: Concurrent Symposia C; Thursday, February 7, 2:30 pm; Kalakaua Ballroom B
会议X:暨专题讨论会Ç,2月7日周四下午2:30;卡拉卡瓦国王宴会厅B
Main results of the long-anticipated MS-III trial will be presented by principal investigator Joseph P. Broderick, MD, from the University of Cincinnati, Ohio, at a session dedicated just to this trial. "The bottom line for this trial is it was stopped early because it was clear that it would be unable to generate a positive result, but the most important information will be in the details," Dr. Greenberg notes.

在一个期待已久的MS-III期临床试验的会议中,来自美国俄亥俄州辛辛那提大学的首席研究员Joseph P. Broderick, MD将提交该项试验的主要成果。

Greenberg博士指出:“这项试验的底线是它被提前终止,因为很明显,它将无法产生一个积极的结果,但最重要的信息是在细节上。”

IMS III was a phase 3, randomized, open-label trial that assessed whether a combined intravenous and intraarterial approach to stroke treatment was superior to intravenous tissue plasminogen activator alone. As reported previously by Medscape Medical News, the trial was halted in April 2012 when a preplanned interim analysis showed "a low likelihood of demonstrating the pre-specified clinically significant difference in benefit between treatment arms of the study," according to a statement from the National Institute of Neurological Disorders and Stroke at that time.

IMS III是一项3期随机开放性试验,它是评估动静脉内联合注射组织纤维蛋白溶解酶原激活物治疗中风的方法是否优于单独静脉注射组织纤维蛋白溶解酶原激活物。正如Medscape Medical News前期报道的那样,这个试验在2012年4月停止,当一个预先计划的中期分析显示:这个研究的治疗手段不能很好地显示预定的临床治疗获益的显著性差异。根据美国国家神经疾病与中风研究所在当时的声明。

The Data and Safety Monitoring Board's decision was based on the primary outcome of the trial, the Modified Rankin score at 3 months, "meeting the threshold for futility," the statement adds. "While enrollment was stopped because of futility, no serious safety concerns were identified."

数据与检察安全委员会作出这一决定是基于这个试验原始的结果,即修改后的3个月的Rankin得分,“这一结果未达到阈值”声明补充道,“虽然这次数据登记由于结果未满足阈值而作罢,但并没有鉴定出严重的安全隐患”)

Investigators from the 50 sites involved would be disappointed with the decision, one of the investigators, Pooja Khatri, MD, associate professor of neurology at the University of Cincinnati, told Medscape Medical News at that time. "We all expected this trial to show a significant advantage of this therapy in severe strokes."

来自50多个其他地方的研究者可能会对这项决定感到失望,作为研究者之一的Pooja Khatri, MD,辛辛那提大学的神经学副教授,向Medscape Medical News说道:“我们都非常期望这个试验能在对严重中风的治疗上较以前的治疗展现出巨大的优势”

At the meeting, Dr. Broderick will present the overall results and subgroup comparisons, and other speakers will look more closely at the data and at the current and future use of endovascular treatment in stroke care.

这次会议上,Broderick医生将介绍这次试验的全部结果和亚组间的比较结果,这样其他的发言者将会更加近距离接触这些数据,以及能对中风患者目前及未来的血管内治疗的运用趋势有个更加深入的了解。

The "Next Big Thing" for Stroke中风的下一件大事
New this year is a forward-looking session examining the "next big thing" in stroke, but "at lightning speed," Dr. Greenberg said. "The idea will be to have 11 leaders in stroke ranging from high-level population epidemiology of stroke, both in the US and world-wide, down to the level of individual clinical trials in specific areas of stroke such as vascular cognitive impairment and neuroimaging, and focusing all the way down to t he molecular level on new approaches for stroke prevention and stroke recovery," he said.

Greenberg 博士说道:新的一年是检验中风下一件大事效果的新纪元,但是是以闪电般的速度,这件事将有11个中风领域研究的领军人物,他们包括美国和世界范围其他的国家的专家,这些专家可能从中风流行病学的高级别研究者中而来,也可能从诸如中风研究的特定领域如从事血管性认知障碍或神经影像的研究者中而来,也可能是从研究分子水平上预防中风及中风恢复的人中而来
The format is for speakers to present for exactly 5 minutes, no more, with a "hard cutoff, even if it's midsentence," he added. The result is "sort of speed-dating for stroke," he says wryly. The idea is "a realistic but forward-looking idea of where the stroke field might be going, and to do it in a fun and stimulating atmosphere, and also provide time for rapid-fire questions from the audience to what will be a very strong speaker panel."

他补充道:对每个参会者的预定发言时间是5分钟整,尽管经过大量的精简,即使还没说完也不能再说下去。这个结果是中风的(?),他说到。这是对中风领域研究将何去何从的实际的但又卓有远见的想法,将会在一种有趣而又令人兴奋的气氛中完成,而且对发言者回答来自听众中的现场问题提供了思考的时间)"
"It will be either a glorious success or a noble failure," he added. "We'll see how people respond, but I'm really looking forward to it."

这将会光荣的胜利还是伟大的失败,我们且看看人们有何反响,对此我非常期待。

会议安排:
Wednesday, February 6, 2013; Session V: Concurrent Symposia B; The Next Big Thing in Stroke (at Lightning Speed); Kalakaua Ballroom B
Moderators: Steven M Greenberg, MD, PhD, Boston, Massachusetts, and Kyra Becker, MD, Seattle, Washington
2:30 Session Overview: Steven M. Greenberg, MD, PhD, Boston, Massachusetts
2:32 Race, Ethnic and Socioeconomic Disparities throughout the Globe: Lewis B Morgenstern, MD, Ann Arbor, Michigan
2:38 Biological Case Definition — The Science of Stroke Clinical Trials Comes of Age: Steven Warach, MD, PhD, Austin, Texas
2:44 Brain Ischemia Orchestrates Remote Organ Responses That Impact Outcome: Michael Moskowitz, MD, Charlestown, Massachusetts
2:50 Carotid Artery Disease Worldwide: Present and Future Trials: Thomas G Brott, MD, Jacksonville, Florida
2:56 The Emergence of Restorative Therapies: Drugs and Devices: Randolph J. Nudo, PhD, Kansas City, Kansas
3:02 Vascular Cognitive Impairment Exists: Now What?: Lenore Launer, PhD, Bethesda, Maryland
3:08 Worldwide Stroke Prevention: Setting the Priorities Right: Valery Feigin, MD, PhD, Auckland, New Zealand
3:14 Stroke Genetics: Moving to Personalized Stroke Prevention: Ralph L Sacco, MS, MD, Miami, Florida
3:20 Robotics in Stroke Recovery: Joel Stein, MD, New York, New York
3:26 Neuroprotection Within a Decade: Good News and Bad: Michael Tymianski, MD, PhD, Toronto, Ontario, Canada
3:32 Stroke Prevention and Treatment: The Need for a Life Course Perspective: Joanna Wardlaw, MD, Edinburgh, United Kingdom

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