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。
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.
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。
We performed a double-blind, multicenter study, comparing MMX mesalamine vs placebo for the treatment of active ulcerative colitis.
方法：前瞻性、双盲对照研究。
方法用多中心随机双盲对照试验。
Methods a multicenter, double-blind, randomized controlled trial was conducted.
方法：采用平行双盲随机对照研究。
METHODS: The parallel double blind randomized control clinical trial was used.
方法本试验为随机双盲对照研究。
Methods The test was randomized, double-blind, parallel study.
方法：随机双盲双模拟对照研究。
METHODS: Randomized double blind control clinical trial was used.
研究设计：前瞻性、随机化、双盲研究。
方法：采用随机、双盲、平行对照试验。
Methods: Randomized, double-blind and drug parallel comparison trial were adopted.
本研究是采取随机、双盲、交叉试验设计。
This study was designed as randomized, double-blind and crossover trials.
方法：采用前瞻性随机双盲、安慰剂对照研究。
Methods: To adopt a random, double-blind and placebo comparative research.
方法：采用随机、双盲、安慰剂平行对照研究。
Methods: A randomized and double-blind controlled clinical trial was conducted for smoking cessation.
方法本研究采用随机、双盲、平行对照的临床研究方法。
Methods A randomized double-blind parallel controlled clinical trial was conducted.
该双盲随机严格对照试验纳入了24名48到84岁的患者。
The double-blind, randomized, placebo-controlled study included 24 patients ages 48 to 84.
这次批准的依据是2次前瞻性随机双盲安慰剂控制对照临床研究的数据。
The approval was based on data from 2 prospective, randomized, double-blind placebo-controlled clinical studies.
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。
The review included only double-blind randomised controlled trials, which are the best type of study for finding out the effects of a treatment.
这些试验包括，是否是随机，双盲，安慰剂对照或活动比较仪。
Trials were included if they were randomized, double-blinded, and controlled with placebo or active comparator.
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。
Researchers conducted double-blind studies with children and determined that genetics have a much greater influence on hyperactive dispositions than a sweet-tooth diet.
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。
The study was a double blind placebo controlled study adequately powered for OS as primary end-point.
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, 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, parallel - treatment, placebo - controlled study in Japan.
方法：应用随机双盲对照观察定心丹与常规治疗冠心病心绞痛的疗效。
The effect of DXD and routine western medicine were compared to treat coronary heart disease angina.
方法采用前瞻性，随机双盲双模拟，阳性药平行对照，多中心临床研究。
Methods The multicentre prospective, random, double-blind and imitation, positive-drug parallel control clinical trails are used.
所以实际上，双盲对照研究并不会保证疗效和安全，因为它留下太多无法回答的问题。
So, in fact, this double blind placebo controlled study does not guarantee safety or efficacy because the test leaves far too many questions unanswered.
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。”
A spokesman added: 'The claim was supported by well-designed, double-blind, placebo-controlled human studies.
目的：采用大样本随机双盲对照方法对国产和进口安氟醚临床应用进行比较。
Objective: To compare the clinical applications of domestic enflurane and imported enflurane by randomly double blind controlled method.
方法：采用双盲、随机、平行对照试验设计，以进口头孢美唑钠为对照药物。
Methods: a clinical trial by randomized, double-blind, parallel control was conducted. The control drug was imported cefmetazole.
此外，他还补充道，谁在注射肉毒杆菌素这一事实是无法掩盖的，这会使试验失去双盲性。
What's more, it's impossible to hide the fact that people are receiving Botox, he adds – and that would invalidate the double-blind nature of the experiment.
双盲控制试验表明辅酶Q10改善心衰患者症状，功能及生活质量且没有副作用。
Double blind controlled trials have shown thatCoQ10 improves symptoms, functional capacity and quality of life in patients with heart failure with no side effects.
双盲控制试验表明辅酶Q10改善心衰患者症状，功能及生活质量且没有副作用。
Double blind controlled trials have shown thatCoQ10 improves symptoms, functional capacity and quality of life in patients with heart failure with no side effects.
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