Design: a prospective, randomized clinical trial.

设计：前瞻性的随机临床试验。

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Researchers are currently planning a larger randomized clinical trial for patients with liver cancer.

研究者正在计划更大的针对肝癌患者的随机临床试验。

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A randomized clinical trial has confirmed what many people suspect - that ginger can decrease nausea caused by chemotherapy.

一个随机的临床试验调查证实了人们的想法——姜可以减轻化疗造成的呕吐症状。

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The results are the first from a major randomized clinical trial to indicate that treating an HIV-infected individual can reduce the risk of sexual transmission of HIV to an uninfected partner.

FORBES: Could AIDS Disappear If Enough Patients Get Treated?

But a related Abbott drug, TriCor, failed to prove its benefits in a large randomized controlled clinical trial.

FORBES: Why Merck's Niacin Failure Will Scare Drug Researchers

More substantial and convincing support for such a recommendation to eat cherries as a way to reduce gout flares would ideally emerge from a randomized controlled clinical trial.

FORBES: Can Eating Cherries Prevent Gout Attacks?