pmxTools (version 1.3)

calc_sd_1cmt: Calculate C(t) for a 1-compartment linear model

Description

Calculate C(t) for a 1-compartment linear model

Usage

calc_sd_1cmt(t, dose, dur = NULL, tinf = NULL, ...)
calc_sd_1cmt_linear_bolus(t, dose, ...)
calc_sd_1cmt_linear_oral_1_lag(t, dose, ...)
calc_sd_1cmt_linear_infusion(t, dose, tinf, ...)
calc_sd_1cmt_linear_oral_0(t, dose, dur, ...)
calc_sd_1cmt_linear_oral_1(t, dose, ...)
calc_sd_1cmt_linear_oral_0_lag(t, dose, dur, ...)

Value

Concentration of drug at requested time (t) after a single dose, given provided set of parameters and variables.

Arguments

t

Time after dose (h)

dose

Dose

dur

Duration of zero-order absorption (h)

tinf

Duration of infusion (h)

...

Passed to `calc_derived_1cpt()`

Functions

• calc_sd_1cmt_linear_bolus(): Calculate C(t) for a 1-compartment linear model after a single IV bolus dose

• calc_sd_1cmt_linear_oral_1_lag(): Calculate C(t) for a 1-compartment linear model with first-order absorption after a single oral dose, with lag time

• calc_sd_1cmt_linear_infusion(): Calculate C(t) for a 1-compartment linear model after a single IV infusion

• calc_sd_1cmt_linear_oral_0(): Calculate C(t) for a 1-compartment linear model with zero-order absorption after a single oral dose

• calc_sd_1cmt_linear_oral_1(): Calculate C(t) for a 1-compartment linear model with first-order absorption after a single oral dose

• calc_sd_1cmt_linear_oral_0_lag(): Calculate C(t) for a 1-compartment linear model with zero-order absorption after a single oral dose, with lag time

Author

Justin Wilkins,

Bill Denney,

References

Bertrand J & Mentre F (2008). Mathematical Expressions of the Pharmacokinetic and Pharmacodynamic Models implemented in the Monolix software. http://lixoft.com/wp-content/uploads/2016/03/PKPDlibrary.pdf

Rowland M, Tozer TN. Clinical Pharmacokinetics and Pharmacodynamics: Concepts and Applications (4th). Lippincott Williams & Wilkins, Philadelphia, 2010.

Examples

Ct <- calc_sd_1cmt_linear_bolus(t=0:24, CL=6, V=25, dose=600)
Ct <- calc_sd_1cmt_linear_oral_1_lag(t=0:24, CL=6, V=25, ka=1.1, dose=600, tlag=2)
Ct <- calc_sd_1cmt_linear_infusion(t=0:24, CL=6, V=25, dose=600, tinf=1)
Ct <- calc_sd_1cmt_linear_oral_0(t=0:24, CL=6, V=25, dur=1.5, dose=600)
Ct <- calc_sd_1cmt_linear_oral_1(t=0:24, CL=6, V=25, ka=1.1, dose=600)
Ct <- calc_sd_1cmt_linear_oral_0_lag(t=0:24, CL=6, V=25, dur=1.5, dose=600, tlag=1.5)