Module
19- Nonlinear pharmacokinetics
Introduction to pharmacokinetics
IV administration
Elimination Rate Constant
Volume of Distribution
Half Life
Total Body Clearance
Area Under The Curve
IV Drug Administration
Oral administration
Bioavailability and bioequivalence
Absorption rate constant
Oral drug administration
Steady state concept
Constant rate infusion
Multiple Drug Administration
Drug elimination
Renal Excretion of Drugs
Metabolite kinetics (I)
Metabolite kinetics (II)
Drug pharmacokinetics in renal dysfunction
Multiple compartment pharmacokinetics
Two compartment pharmacokinetic model (I)
Two compartment pharmacokinetic model (II)
Nonlinear pharmacokinetics
Intermittent IV infusions
Physiological approach to the clearance concept
Kinetics of the pharmacological effects
Therapeutic drug monitoring
Objectives
Introduction
Introduction
Michaelis-Menten kinetics
Factors affecting the plasma concentration-time profile Dose, V
max
, and K
m
Oral drug administration
Determination of the Michaelis-Menten pharmacokinetic parameters
Mathematical method
Direct linear plot
Linear transformation method
Other causes of nonlinear pharmacokinetics
Summary
Plot
Plot
Linear
Semilog
Help
Questions
×
Module
19- Nonlinear pharmacokinetics
Introduction to pharmacokinetics
IV administration
Elimination Rate Constant
Volume of Distribution
Half Life
Total Body Clearance
Area Under The Curve
IV Drug Administration
Oral administration
Bioavailability and bioequivalence
Absorption rate constant
Oral drug administration
Steady state concept
Constant rate infusion
Multiple Drug Administration
Drug elimination
Renal Excretion of Drugs
Metabolite kinetics (I)
Metabolite kinetics (II)
Drug pharmacokinetics in renal dysfunction
Multiple compartment pharmacokinetics
Two compartment pharmacokinetic model (I)
Two compartment pharmacokinetic model (II)
Nonlinear pharmacokinetics
Intermittent IV infusions
Physiological approach to the clearance concept
Kinetics of the pharmacological effects
Therapeutic drug monitoring
Objective
Introduction
Introduction
Michaelis-Menten kinetics
Factors affecting the plasma concentration-time profile Dose, V
max
, and K
m
Oral drug administration
Determination of the Michaelis-Menten pharmacokinetic parameters
Mathematical method
Direct linear plot
Linear transformation method
Other causes of nonlinear pharmacokinetics
Summary
Plot
Plot
Linear
Semilog
Help
Questions
Which of the following is considered an evidence for nonlinear pharmacokinetics ?
1 -
Linear conc vs time plot on semilog graph paper
2 -
AUC is proportional to the administered dose
3 -
Concentration-dependent half life and total body clearance
4 -
First-order absorption, distribution and elimination