single-blind study

(redirected from single-masked study)

single-blind study

Etymology: L, singulus, one by one; AS, blind + L, studere, to be busy
an experiment in which the person collecting data knows whether the subject is in the control group or the experimental group, but subjects do not. See also double-blind study.

single-blind study

A study in which one party, either the investigator or the subject/patient, does not know whether medication or placebo is administered.

single-blind study,

n an experiment in which the person collecting the data knows whether the subjects are in the control or experimental groups but the subjects do not.

single-blind study

References in periodicals archive ?
The RADICAL study is a Phase II, multicenter, randomized, single-masked study comparing reduced-fluence Visudyne(R)-Lucentis(R) combination therapies (with or without dexamethasone) with Lucentis monotherapy in 162 subjects with choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD).
The RADICAL trial is a Phase II, multicenter, randomized, single-masked study comparing reduced-fluence Visudyne-Lucentis combination therapies and Lucentis monotherapy in subjects with choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD).
The FOCUS trial (RhuFab V2 Ocular Treatment Combining the Use of Visudyne(R) to Evaluate Safety) is a randomized, two-year, multi-center, single-masked study evaluating the safety, tolerability and efficacy of Lucentis in combination with PDT compared to PDT alone in 162 patients with predominantly classic subfoveal wet AMD.

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