blind trial


Also found in: Medical.

blind trial

[¦blīnd ′trīl]
(statistics)
References in periodicals archive ?
More than 250 menopausal women between 45 and 60 years of age, who regularly experienced more than 35 hot flashes per week, took part in the randomized, double blind trial for a 3 month period.
In a double blind trial of 809 adults with osteoarthritis, patients were randomized to one of four different groups--placebo, rofecoxib 12.
Thirty-one patients with moderate to severe Crohn's disease were enrolled in the 27-week randomized, placebo-controlled, double blind trial and received either placebo or the study drug, which was prepared from extracted colon proteins.