double-blind study

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Related to double-blind study: single blind experiment, single blind study
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Noun1.double-blind study - an experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experiment; "a double-blind procedure is used to guard against both experimenter bias and placebo effects"
experimental procedure - the specific techniques used in conducting a particular experiment
References in periodicals archive ?
Double-blind, double-blind study, you: What beast or mammon comes under view?
Other investigators compared quetiapine (400-800 mg/day) with placebo and lithium in a 12-week double-blind study of 302 patients with bipolar I disorder (J.
The trial is a randomized, double-blind study enrolling approximately 510 patients who will be administered either MBP8298 or placebo intravenously every six months for a period of two years.
Succimer was given to 396 children in the randomized, double-blind study.
The NACCHO trial was a community-based, multicenter, randomized, controlled, double-blind study to compare the efficacy of topical ciprofloxacin/hydrocortisone with that of neomycin B/gramicidin/dexamethasone drops in the management of CSOM in Aboriginal children.
Is the purpose of the clinical trial or double-blind study to confirm the efficacy of a new treatment or the safety of a new treatment known to be efficacious?
In a randomized, double-blind study comparing the Access[R] bar, Uncle Toby's Peanut Butter Meusli Bar and Crystal Light (non-caloric, non-nutritive control), 12 runners completed five endurance running sessions: a VO2max test, a 30-minute familiarization session, and three experimental sessions
In 1995 when stem cell research was given a cautious green light under the Clinton administration, Freed conducted a double-blind study in which 40 patients agreed to receive the transplants.
A double-blind study on intercessory prayer established that the group prayed for needed less treatment than the control group.
Now 3 offices of the National Institutes of Health are sponsoring a 3-year, double-blind study of St.
The placebo-controlled, random double-blind study involved 108 patients.
Biogen Idec (Nasdaq:BIIB) today announced that it has initiated a Phase III randomized, double-blind study of an investigational anti-CD80 monoclonal antibody, galiximab, for patients with lymphoma.