N of 1 trial

N of 1 trial

Clinical trials a clinical trial in which a single Pt is the total population for the trial–eg,  a single case study; an N of 1 trial in which random allocation is used to determine the order in which an experimental and a control intervention are given to a Pt is an N of 1 RCT. See Trial.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.