Methods:this was a randomized, double blind controlled trial.

方法：采用随机双盲对照研究。

youdao

DESIGN: a completely randomized, double blind controlled trial was conducted.

设计：完全随机双盲实验对照研究。

youdao

Methods a multicenter, double-blind, randomized controlled trial was conducted.

方法用多中心随机双盲对照试验。

youdao

It is because the government-funded trial was a placebo-controlled, double-blind, randomized controlled trial.

FORBES

And in a study published last year, researchers in Australia showed in a double-blind, placebo-controlled trial that subjects with suspected gluten sensitivity had substantially fewer symptoms on a gluten-free diet than control subjects who unknowingly ingested gluten.

WSJ: New Guide to Who Really Shouldn't Eat Gluten

The randomized, double-blind, placebo-controlled, multi-center trial enrolled 51 patients age 12 to 53 years, including 7 patients age 12 to 16 years, who were maintaining a regimen of maximally-tolerated lipid lowering medications.

FORBES: FDA Approves Mipomersen For Homozygous Familial Hypercholesterolemia