The study was a double blind placebo controlled study adequately powered for OS as primary end-point.
这项研究是一项双盲，安慰剂对照的研究，以OS作为主要终止点。
After all, it's hard to do a double-blind test when the subjects can see for themselves whether or not the light is on.
毕竟，要做双盲测试是很困难的，因为受试者自己可以看到灯是否亮着。
We performed a double-blind, multicenter study, comparing MMX mesalamine vs placebo for the treatment of active ulcerative colitis.
我们进行了一项双盲，多中心研究，比较了美沙美拉明与美沙酮对安慰剂治疗活动性溃疡性结肠炎的疗效。
The review included only double-blind randomised controlled trials, which are the best type of study for finding out the effects of a treatment.
这份研究只包含了双盲随机控制实验，这是找寻治疗效果最好的研究方式。
A spokesman added: 'The claim was supported by well-designed, double-blind, placebo-controlled human studies.
一位发言人补充道：“这个断言得到严格设计、双盲和安慰剂对照人体研究的支持。”
Researchers conducted double-blind studies with children and determined that genetics have a much greater influence on hyperactive dispositions than a sweet-tooth diet.
研究人员进行了双盲的比对实验，结果表明基因对多动的影响比吃糖大多了。
Initial trials of PLX4032 suggest it may be as good as, or even better than, ipilimumab at improving sufferers' survival. A full-scale, double-blind trial is now under way.
最初的PLX4032的试验证明它在延长患者生命方面同ipilimumab一样好，甚至比ipilimumab更好，全规模的双盲试验目前正在进行中。
It was my first house project, and I did it with a hammer, nails, and a double handful of blind optimism.
这是我第一次装修房子，我带着一股盲目乐观主义精神，使用铁锤和钉子干起了装修。
The experiment was double-blind-neither the subjects nor the scientists knew which liquid was which-a technique considered especially strong in research science.
因为使了一种被认为特别强的技术，这个实验是双盲的，无论实验对象还是科学家都不知道哪个液体是什么。
METHODS: We conducted a multicenter, randomized, double - blind, parallel - treatment, placebo - controlled study in Japan.
方法：在日本进行一项多中心随机双盲对比治疗的安慰剂对照研究。
Methods We conducted a multicenter, randomized, double-blind trial involving nulliparous women who were at low risk for preeclampsia.
方法我们进行了一项多中心、随机、双盲试验，纳入先兆子痫危险低的未经产妇女。
Methods: To adopt a random, double-blind and placebo comparative research.
方法：采用前瞻性随机双盲、安慰剂对照研究。
Methods a multicenter, double-blind, randomized controlled trial was conducted.
方法用多中心随机双盲对照试验。
Efficacy and Safety of Prophylactic Large Dose of Tranexamic Acid in Spine Surgery: a Prospective, Randomized, Double-Blind, Placebo-Controlled Study.
预防性大剂量氨甲环酸在脊柱外科中的疗效和安全性：一个前瞻性，随机，双盲，安慰剂对照的研究。
Methods A randomized double-blind parallel controlled clinical trial was conducted.
方法本研究采用随机、双盲、平行对照的临床研究方法。
METHODS: A prospective multi-center, randomized , double blind, controlled clinical trial of serrapeptase enteric-coated tablets was conducted.
方法：用前瞻性随机双盲双模拟对照多中心试验设计，以进口舍雷肽酶肠溶片为阳性对照药。
Methods: A randomized and double-blind controlled clinical trial was conducted for smoking cessation.
方法：采用随机、双盲、安慰剂平行对照研究。
METHODS: Cortex fraxini total coumarin was involved in a randomized, double-blind, placebo parallel control, dosage-reaction design and superiority test.
方法：采用随机、双盲、安慰剂平行组对照、剂量反应研究设计和优效性检验。
Leflunomide was evaluated in a randomized, double-blind, placebo-controlled study in active ankylosing spondylitis but was not found to be effective.
来氟米特通过随机双盲安慰剂对照试验研究表明，对强直性脊柱炎急性期没有效果。
Methods: a multicenter, randomized, double blind, and placebo controlled clinical study was performed.
方法本次为一中心，随机，双盲，安慰剂对照临床观察。
METHODS: We conducted a multicenter, randomized, double-blind, parallel-treatment, placebo-controlled study in Japan.
方法：在日本进行一项多中心随机双盲对比治疗的安慰剂对照研究。
Methods: a randomized double-blind controlled clinical trial (RCT) was conducted.
方法：随机双肓对照临床试验(rct)。
Methods It is a randomized double-blind parallel controlled multiple-centered clinical study design. The inpatients 161 cases who accorded program and needed parental nutrition enter this study.
方法本研究为随机双盲、平行对照、多中心实验设计，符合研究方案、需要肠外营养的住院病人161例进入本研究。
Methods: A randomized, placebo contmlled, double blind trial was used.
方法：采用随机双盲、平行对照临床试验方法。
A 24 week multicentre, double-blind, randomized, placebo-controlled trial.
24周的多中心，随机，双盲，安慰剂对照试验。
These patients had acne vulgaris ranging from mild to severe and were a subgroup of patients from phase 3, randomized, double-blind, vehicle-controlled, multicenter clinical trials.
这些患者有轻到重度痤疮，是基质对照随机双盲多中心3期临床试验的一个亚组。
This paper reports a randomized double-blind clinical trial of two kinds of X-ray contrast media, Isovist 280 (30 cases) and Omnipaque 300 (28 cases), for cerebral angiography in 58 patients.
本文报告58例伊索显280与欧乃派克300脑血管造影对比随机双盲临床试验，其中30例应用伊索显280,28例应用欧乃派克300实验。
RESEARCH DESIGN and METHODS This was a double-blind, randomized, crossover trial.
研究设计与方法本研究为一项双盲、随机、交叉试验。
RESEARCH DESIGN and METHODS This was a double-blind, randomized, crossover trial.
研究设计与方法本研究为一项双盲、随机、交叉试验。
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