open-label

adjective open-la·bel \ ˌō-pən-ˈlā-bəl \

Definition of open-label

:being or relating to a clinical trial in which the treatment given to each subject is not concealed from either the researchers or the subject
  • an open-label multicenter study
— compare double-blind, single-blind

First Known Use of open-label

1979


Medical Dictionary

open-label

adjective

medical Definition of open-label

:being or relating to a clinical trial in which the treatment given to each subject is not concealed from either the researchers or the subject
  • long-term open-label studies
— compare double-blind, single-blind

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