Revalidation? [Study As­sess­ment]

posted by mittyri – Russia, 2019-12-18 15:52 (489 d 10:30 ago) – Posting: # 20997
Views: 2,041

Hi Helmut and Dan,

» » […] no detected concentrations in the predose samples for these subjects.
» Yep but the method was not sensitive enough for these subjects. Hence, I support Dan’s suggestion (exclude the subjects and check whether you still pass BE).

I heard about approach when the method is revalidated taking into account Cmax values of that subjects (LLOQ should be less than 5% min Cmax of those) and then the affected volunteers are reanalyzed (of course till the moment of database lock). What do you think?

Kind regards,

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