Unfortunately, primary prevention trials that start in childhood would be lengthy, expensive, and logistically nearly impossible, "said Ulrich and Potter."
不幸的是，从童年开始的早期预防试验时间冗长、花费巨大和在后勤上几乎是不可能的。Ulrich和Potter如是说。
However, the second-with a 0.5% formulation-was supported by the results, published in February, of a smaller trial run by the HIV Prevention Trials Network.
但是PRO2000成分占0.5%的第二组，包括HIV预防实验网络进行的较小型实验，支持2月发表的实验结果。
"Is aspirin really that good or is there some other explanation for the findings that differ so much from those of the WHS and other primary prevention trials?" he asked.
他问到：阿斯匹林真的这么好还是有其它的原因，使这次的发现与世界健康调查和其它的一期预防实验的结果差距这么大？
To review maternal deaths and the dose-related effects of misoprostol on blood loss and pyrexia in randomized trials of misoprostol use for the prevention or treatment of postpartum haemorrhage.
对在米索前列醇用于预防和治疗产后出血的随机试验中产妇死亡和米索前列醇治疗失血和发热的量效关系进行评价。
The trials involved 233, 000 people who were either sick or were healthy and taking supplements for disease prevention.
这个试验涉及到233 000个病患或身体健康的人，他们都服用维生素来预防疾病。
Four years later, the Heart Outcomes Prevention Evaluation trials, which looked at nearly 10, 000 patients 55 and older with vascular disease or.
四年后，心脏预后预防评估审判，从近10000例55岁以上具有心血管疾病或糖尿病患者中，没有发现七年内每日平均服用400iu维生素e能使心脏受益的。
Achieving that goal begins with integrated programs in cancer treatment, clinical trials, education programs and cancer prevention.
达成这个目标始于整合癌症治疗、临床试验、教育计划和癌症预防项目。
We studied deaths due to cancer during and after randomised trials of daily aspirin versus control done originally for prevention of vascular events.
我们通过随机对照试验，对起初用阿司匹林预防血管事件的人群进行分析，观察他们因癌症而造成死亡的情况。
We need 2 - to 4-year studies to show that this is more effective than other existing trials, such as the Diabetes Prevention Program trial and the Finnish Diabetes Prevention Study.
我们需要2到4年的研究去证明这一疗法比现存的其他方法更有效，例如糖尿病预防项目试验和芬兰糖尿病预防研究。
Although several large trials of aspirin for primary prevention have included diabetic subgroups, no trial has been specifically dedicated to looking at the effects of aspirin in this patient group.
尽管数个关于阿司匹林的大型实验作为初级预防包括了糖尿病亚组，但是没有实验特别针对阿司匹林对糖尿病的效果来研究。
A hepatitis research network should explore the natural history, prevention, and treatment of hepatitis c, and clinical trials should determine the efficacy of alternative medicines.
应该建立一个肝炎研究网路，以探讨丙型肝炎的自然史，预防与治疗，并且应该进行临床试验，以评估其他药物的效果。
"They continue:" a number of trials have addressed the potential role of vitamins in the prevention of cancer; however, the results from these trials have not been consistent.
他们补充到相当多的试验强调了维生素在肿瘤预防上的作用，然而，这些结果并不完全一致。
Randomised controlled trials (RCTs) and quasi-RCTs in which HES was compared to an alternate fluid therapy for the prevention or treatment of effective intravascular volume depletion.
纳入的研究类型为随机对照试验和半随机对照实验，实验内容为羟甲基淀粉对比替代液体疗法预防和治疗有效血容量减少。
Numerous clinical trials have studied the role of bone antiresorptive therapy for prevention of bone density loss and fractures.
已经有很多临床试验研究了骨的抗再吸收治疗在预防骨密度丢失和骨折中的作用。
Once at least one of the components and must be identified, they can design the prevention of AIDS drugs in clinical trials.
一旦其中最少且必须的成分得到确定，他们便可设计预防艾滋病的药物投入临床实验。
There are guidelines both in the US and in other areas of the world where the clinical trials for primary prevention and secondary prevention have been well analyzed and well considered.
美国和全球各地区指南都对一级预防和二级预防临床试验做了很好的分析和总结。
There are several trials on prevention of diabetes with TZDs.
几项临床试验开展了噻唑烷二酮类药物预防糖尿病的研究。
When secondary prevention strategies are tested in large randomized trials, patients should be stratified by known risk factors, including viral genotype and mutations.
对大规模随机试验中测试二级预防时，病人应该根据已知的引发肝癌的危险程度包括基因型和变异类型来分组。
Trials are also available through the Cancer Prevention Network, a clinical trial study group whose administrative and research base is at Mayo clinic.
试验也可通过癌症防治网络、临床试验研究组，癌症研究的行政和科研基地是梅奥诊所。
Trials are also available through the Cancer Prevention Network, a clinical trial study group whose administrative and research base is at Mayo clinic.
试验也可通过癌症防治网络、临床试验研究组，癌症研究的行政和科研基地是梅奥诊所。
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