A large prospective trial will be necessary to assess the true benefit of this approach.

但需要更多数量和进一步前瞻性研究来评价其真正益处。

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The WHO Registry Network provides prospective trial registries with a forum to exchange information and work together to establish best practice for clinical trial registration.

WHO注册网络提供前瞻性的试验注册，并提供一个论坛交流信息，以及协同建立临床试验注册的最佳实践。

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The Yale researchers conducted a prospective trial to study the feasibility and cost-effectiveness of screening performed by emergency physicians (EPs) on at-risk patients.

耶鲁大学研究人员作了一项前瞻性试验来研究开展急诊内科医师对高危病人进行筛查的可行性和成本-效果如何。

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Obviously, these findings are hypothesis-generating only and will have to be tested in a prospective, randomized trial.

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For one, the groups noted the analysis is a retrospective study, not a prospective, randomized controlled clinical trial, which many regard as a gold standard for ferreting out safety concerns.

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By the way, if your prospective business partner balks at the idea of a trial run for your partnership, recognize that as the valuable piece of data it is and pull the plug.

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