Bioequivalence and Bioavailability Forum

Main page Policy/Terms of Use Abbreviations Latest Posts

 Log in |  Register |  Search

Back to the forum  2018-06-22 19:37 CEST (UTC+2h)

Highly Variable Drug BE Justification [Regulatives / Guidelines]

posted by ElMaestro - Denmark, 2017-03-20 06:55  - Posting: # 17167
Views: 8,371

Hi jag009,

» What if one conducted pilot studies and found that the ISCV is like 28/29%? My concensus still would be to proceed with RSABE approach since the it is a mixed approach which allows both RSABE(if Ref SD<0.294) and ABE analysis(if Ref SD>0.294)

That's valid, but if you are not really sure if you are just "borderline" then the additional overhead associated with the replicated design may not be worth it. You find an intra-CVR of 31%, and you scale the limits a wee bit etc. But the price you paid for this moderate scaling option could be much higher than you'd be paying for a conventional 222BE trial with a few extra volunteers. Would be interesting to discuss an objective function here :-)

This isn' the answer, but just a view.

if (3) 4

Best regards,
ElMaestro

"(...) targeted cancer therapies will benefit fewer than 2 percent of the cancer patients they’re aimed at. That reality is often lost on consumers, who are being fed a steady diet of winning anecdotes about miracle cures." New York Times (ed.), June 9, 2018.

Complete thread:

Back to the forum Activity
 Mix view
Bioequivalence and Bioavailability Forum |  Admin contact
18,418 posts in 3,912 threads, 1,173 registered users;
online 39 (1 registered, 38 guests [including 26 identified bots]).

The greatest shortcoming of the human race is our inability
to understand the exponential function.    Albert Bartlett

The BIOEQUIVALENCE / BIOAVAILABILITY FORUM is hosted by
BEBAC Ing. Helmut Schütz
HTML5 RSS Feed