AUC-apical? [Software]

posted by Helmut Homepage – Vienna, Austria, 2019-10-07 16:58  – Posting: # 20676
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Hi Ashima,

BTW, are you referring to this guideline?

» But I want to know t50% AUC(0-8h) (time to 50% of AUC, and my last sample was scheduled at 8 hours).

Just to clarify: Are you interested in the yellow area?

[image]


Doesn’t look like your GIR cause that’s a PK profile but you get the idea. IIRC, this was called AUCapical by the “Two Lászlós” (Endrényi and Tóthfalusi). Have to dig it out.

Or this one?

[image]


» So next what should I do if I know HVD?

Both are not easy to calculate because HVD is the difference between the two intersections times which you don’t get in Phoenix. I suggest to register at Certara’s forum and post an example project containing the data of one subject.

Ideas:

Cheers,
Helmut Schütz
[image]

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