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Technologies for Measuring Pharmacokinetic Profiles
A A Heller1,2, S Y Lockwood3,2, T M Janes1,2
1Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, USA;
Annual Review of Analytical Chemistry (Palo Alto, Calif.)
|January 12, 2018
Summary
This review compares in vitro, in vivo, and in silico methods for pharmacokinetic (PK) studies. In silico methods show promise as the future gold standard for preclinical drug development.
Area of Science:
- Pharmacokinetics and Drug Development
- Computational Biology
- Preclinical Research
Background:
- Pharmacokinetic (PK) curves are essential for drug development, providing data on bioavailability, clearance, and half-life.
- Preclinical studies use PK data to establish drug safety and dosing before human trials.
- Current in vitro and in vivo models have limitations in accurately predicting human responses due to species differences and simplifications.
Purpose of the Study:
- To review and compare in vitro, in vivo, and in silico approaches for establishing pharmacokinetic parameters.
- To evaluate the potential of in silico studies to become the gold standard in preclinical PK research.
Main Methods:
- Review of existing literature on in vitro, in vivo, and in silico methods for PK parameter determination.
- Comparative analysis of the strengths and limitations of each approach in predicting human PK.
- Assessment of the accuracy and reliability of in silico models for human PK prediction.
Main Results:
- In vitro and in vivo methods have inherent limitations in predicting human drug behavior.
- In silico methods, using computer simulations, offer a promising approach for accurate human PK prediction.
- In silico studies can potentially overcome the limitations of traditional preclinical models.
Conclusions:
- In silico studies present a viable and potentially superior alternative to traditional methods for preclinical PK assessment.
- The advancement of computational modeling may position in silico approaches as the future gold standard in drug development.
- Further validation and development of in silico models are crucial for their widespread adoption.
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