An NCI committee reiewing the study came down against the trial, because of its high cost and because two large studies comparing aromatase inhibitors against placebo are already under way.

• 一位国立癌症研究所委员对这项研究进行评估反对这项试验，因为其带来高成本并且由于两项大宗比较芳香酶抑制剂和安慰剂的研究正在进行。