BE parallel studies with more than 2 arms [Power / Sample Size]

posted by Louis52 – 2018-04-18 20:18 (1324 d 22:44 ago) – Posting: # 18698
Views: 2,837


Did anybody encounter a situation with a BE study with more than 2 arms (i.e. Ref 1, Ref 2, and Test)? I understand it might sound weird but it can be a real case. Is there any adjustment for the sample size calculation in this instance? Any other adjustments, like for the power, etc?


Edit: Category changed; see also this post #1. [Helmut]

Complete thread:

 Admin contact
21,785 posts in 4,556 threads, 1,547 registered users;
online 8 (0 registered, 8 guests [including 8 identified bots]).
Forum time: Friday 18:03 CET (Europe/Vienna)

A drug is that substance which, when injected into a rat,
will produce a scientific report.    Anonymous

The Bioequivalence and Bioavailability Forum is hosted by
BEBAC Ing. Helmut Schütz