Our study is the only randomized prospective study of 2 different surgical techniques.

我们的研究是唯一一个对2种术式进行随机前瞻性研究的。

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Study Design. A prospective, randomized, multicenter study of surgical treatment of cervical disc disease.

研究设计：对颈间盘疾病手术方法的前瞻性、随机、多中心研究。

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Study Design. Prospective and randomized experimental study with anterior lumbar interbody fusion in a porcine model.

研究设计：前瞻性随机实验研究，一猪模型腰椎前路椎体间融合实验研究。

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The Symplicity HTN-2 trial is an international, multi-center, prospective, randomized, controlled study of renal denervation in patients with treatment-resistant hypertension.

FORBES: Promising One Year Results For Renal Denervation In Resistant Hypertension Spark Hype

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.

FORBES: The Confusion Over A Pair Of Diabetes Drugs And Pancreatitis