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. 2024 Jul 3;21(8):3824–3837. doi: 10.1021/acs.molpharmaceut.4c00117

Table 1. Final Population PK Modela.

parameter estimate RSE [%] BSV [%] shrinkage [%]
tablet tlag [h] 0.157 6.00 77.86 21.26
ka [1/h] 5.08 6.96 107.0 16.05
capsule tlag [h] 0.36 3.60 28.88 16.89
ka [1/h] 4.88 6.58 117.34 13.62
CL/F [L/h/70 kg] 75.23 0.85 37.61 0.91
βCL/F, weight 1.21 18.8 - -
V1/F [L/70 kg] 86.69 1.13 40.69 8.81
βV1/F, weight 0.73 28.2 - -
Q/F [L/h/70 kg] 41.43 2.61 - -
V2/F [L/70 kg] 31.38 1.91 25.75 36.31
additive error 0.70 - - -
proportional error 0.12 - - -
a

βCL/F, βV1/F—scaling exponents for the apparent systemic clearance and apparent volume of the central compartment, respectively; BSV—between-subject variability; CL/F—apparent systemic clearance; ka—absorption rate constant; Q/F—apparent intercompartmental clearance; RSE—relative standard error; tlag—lag time; V1/F—apparent volume of the central compartment; V2/F—apparent volume of the peripheral compartment.