Table 3: Simulated PK changes caused by nonlinear plasma and tissue protein binding.
Change with Time | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
fuP | fuT | CLint | Vd | fuP | fuT | Vd | CL | ke | t1/2 | Cp | Cu |
Typical Nonlinear |
Linear | Low | Low | ↓ | - | ↓ | ↓ | ↓* | ↑* | Concave* | Concave* |
High | ↓ | - | ↓ | ↓ | -* | -* | Convex* | Linear* | |||
High | Low | ↓ | - | ↓ | - | ↑ | ↓ | Convex | Sigmoidal | ||
High | ↓ | - | ↓ | - | ↑ | ↓ | Convex | Convex | |||
Linear | Typical Nonlinear |
Low | - | - | ↓ | ↑ | - | ↓ | ↑ | Concave | Concave |
High | - | - | ↓ | ↑ | - | ↓ | ↑ | Concave | Concave | ||
Typical Nonlinear |
Low | - | ↓ | ↓ | -* | ↓ | ↓* | ↑* | Concave* | Concave* | |
High | - | ↓ | ↓ | -* | - | -* | -* | Linear* | Sigmoidal* |
*During the simulations of øie and colleagues21 changes in influential parameters impacted subsequent parameters differently depending on the relative changes in other parameters. For those with an asterisks, simulated results are listed but theoretically under different conditions the results may differ.