Concentration in the predose sample [Bioanalytics]

posted by Debbie – India, 2009-06-29 19:35 (6205 d 18:45 ago) – Posting: # 3917
Views: 6,237

Hi,

we are in a same situation, like the predose concentration is above 5% of Cmax and yet less than LOQ, (Predose concentrations are observed both in period 1 and period 2).

as the PK analysis is at other location, do we need to report the predose concentrations (even though less than LOQ) which are above 5% of Cmax?

since as per our procedures, all the concentrations below the LOQ will be replaced by "0" in the data submitted for PK analysis.

if i do that, the PK personnel/Statistician does not know about the predose concentrations above 5% of Cmax.

please advice to handle the situation.

Regards,

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