Related Experiment Video
Updated: Mar 11, 2026

Implementation of In Vitro Drug Resistance Assays: Maximizing the Potential for Uncovering Clinically Relevant Resistance Mechanisms
Published on: December 9, 2015
Implementation of inpatient models of pharmacogenetics programs
Larisa H Cavallari1, Craig R Lee2,3, Julio D Duarte4,5
1Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics, University of Florida, Gainesville, FL. lcavallari@cop.ufl.edu.
Pharmacists play a key role in implementing inpatient pharmacogenetics services, using genetic information to guide drug therapy. Their expertise is crucial for optimizing medication decisions and improving patient care through genotype-guided treatments.
Area of Science:
- Pharmacogenomics
- Clinical Pharmacy
- Genomic Medicine
Background:
- Pharmacogenetics is emerging in inpatient settings.
- Pharmacists' expertise in pharmacology and therapeutics is vital.
- Integrating genetic information into drug therapy is becoming increasingly important.
Purpose of the Study:
- To review operational elements for inpatient pharmacogenetics services.
- To highlight the pharmacist's role in genotype-guided drug therapy.
- To examine pharmacogenetics programs at three institutions.
Main Methods:
- Review of operational elements for pharmacogenetics services.
- Case examples from three institutions detailing pharmacist involvement.
- Analysis of reactive versus preemptive genotyping strategies.
- Adherence to Clinical Pharmacogenetics Implementation Consortium (CPIC) guidelines.
Main Results:
- Pharmacists are actively involved in leading and implementing pharmacogenetics programs.
- Pharmacists assist in interpreting genetic results and guiding prescribing decisions.
- Programs focus on optimizing antiplatelet and warfarin therapies.
- Reactive genotyping is the most feasible approach currently.
Conclusions:
- Pharmacists are essential for the clinical application of pharmacogenetics.
- Inpatient and ambulatory care pharmacists must be prepared to interpret and apply genetic test results.
- Pharmacist involvement facilitates genotype-guided drug therapy and optimizes patient outcomes.
Related Concept Videos
Pharmacogenomics: Identification of New Drug Targets
Pharmacogenetics of Drug Metabolism: Overview
Pharmacogenetics and Pharmacogenomics: Overview
Pharmacogenetic Phenotypes: Alterations in Pharmacokinetics, Drug Targets and Biologic Milieu
Principles of Pharmacogenetics: Types of Genetic Variants
Impact of Pharmacokinetic–Pharmacodynamic Models: Regulatory Decisions

