kaushik089
★    

India,
2012-08-15 20:17
(5066 d 09:12 ago)

Posting: # 9065
Views: 2,264
 

 sample size query [Regulatives / Guidelines]

hello all,

Can anybody share any FDA document, which shows (/documents) that the minimum sample size (approx.24+standby) for a pivotal study? Its a ba/be in healthy volunteers US Submission. Kindly attach the supportive documents if u have.

Thanx in advance,



kaushik
Helmut
★★★
avatar
Homepage
Vienna, Austria,
2012-08-15 20:32
(5066 d 08:57 ago)

@ kaushik089
Posting: # 9067
Views: 1,869
 

 Consult the GL collection first!

Hi Kaushik!

Don’t you know this post and the Forum’s Policy? The minimum sample size for the FDA is 12, provided the study was planned for a power of 80–90%. If you have a formulation with a small CVintra and expect a GMR not too far away from 100%, no need to go with 24+.

Dif-tor heh smusma 🖖🏼 Довге життя Україна! [image]
Helmut Schütz
[image]

The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes
UA Flag
Activity
 Admin contact
23,656 posts in 4,994 threads, 1,570 registered users;
319 visitors (0 registered, 319 guests [including 30 identified bots]).
Forum time: 05:29 CEST (Europe/Vienna)

It requires a very unusual mind
to undertake the analysis of the obvious.    Alfred North Whitehead

The Bioequivalence and Bioavailability Forum is hosted by
BEBAC Ing. Helmut Schütz
HTML5