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Tag: ancillary study

Is My Ancillary Study Considered a Clinical Trial?

January 8, 2019
By NIH Staff

It depends. Yes; if the ancillary study adds an additional prospectively assigned intervention to patients or a sub-population of patients within the larger clinical trial and all elements of the NIH clinical trial definition are met. No; if the ancillary study is only adding additional measures to an existing clinical trial.

ancillary study, clinical trial

1 Comments

Are Studies Ancillary to Clinical Trials Considered to be Clinical Trials As Well?

August 7, 2018
By NIH Staff

It depends. Yes; if the ancillary study adds an additional prospectively assigned intervention to patients or a sub-population of patients within the larger clinical trial and all elements of the NIH clinical trial definition are met. No; if the ancillary study is only adding additional measures to an existing clinical trial.

ancillary study, clinical trial

0 Comments

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