Concept information
Preferred term
open-label study
Definition
- An open-label study is a trial that is not “blinded” (meaning the patient is not told which arm of the trial he or she is on); both the doctors and patients know what treatment is being given. Note that an open-label study can be randomized or nonrandomized, as long as the patients and doctors know what treatment has been assigned. [Source: Encyclopedia of Health Care Management; Open-Label Study]
Broader concept
Belongs to group
URI
https://concepts.sagepub.com/social-science/concept/open-label_study
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