1
|
Russell LE, Claw KG, Aagaard KM, Glass SM, Dasgupta K, Nez FL, Haimbaugh A, Maldonato BJ, Yadav J. Insights into pharmacogenetics, drug-gene interactions, and drug-drug-gene interactions. Drug Metab Rev 2024:1-19. [PMID: 39154360 DOI: 10.1080/03602532.2024.2385928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 07/23/2024] [Indexed: 08/20/2024]
Abstract
This review explores genetic contributors to drug interactions, known as drug-gene and drug-drug-gene interactions (DGI and DDGI, respectively). This article is part of a mini-review issue led by the International Society for the Study of Xenobiotics (ISSX) New Investigators Group. Pharmacogenetics (PGx) is the study of the impact of genetic variation on pharmacokinetics (PK), pharmacodynamics (PD), and adverse drug reactions. Genetic variation in pharmacogenes, including drug metabolizing enzymes and drug transporters, is common and can increase the risk of adverse drug events or contribute to reduced efficacy. In this review, we summarize clinically actionable genetic variants, and touch on methodologies such as genotyping patient DNA to identify genetic variation in targeted genes, and deep mutational scanning as a high-throughput in vitro approach to study the impact of genetic variation on protein function and/or expression in vitro. We highlight the utility of physiologically based pharmacokinetic (PBPK) models to integrate genetic and chemical inhibitor and inducer data for more accurate human PK simulations. Additionally, we analyze the limitations of historical ethnic descriptors in pharmacogenomics research. Altogether, the work herein underscores the importance of identifying and understanding complex DGI and DDGIs with the intention to provide better treatment outcomes for patients. We also highlight current barriers to wide-scale implementation of PGx-guided dosing as standard or care in clinical settings.
Collapse
Affiliation(s)
- Laura E Russell
- Drug Metabolism and Pharmacokinetics, AbbVie Inc, North Chicago, IL, USA
| | - Katrina G Claw
- Division of Biomedical Informatics and Personalized Medicine, CO Center for Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Kaja M Aagaard
- Division of Biomedical Informatics and Personalized Medicine, CO Center for Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Sarah M Glass
- Preclinical Sciences and Translational Safety, Janssen Research &Development, San Diego, CA, USA
| | - Kuheli Dasgupta
- Department of Molecular Genetics, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - F Leah Nez
- Division of Biomedical Informatics and Personalized Medicine, CO Center for Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Alex Haimbaugh
- Division of Biomedical Informatics and Personalized Medicine, CO Center for Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Benjamin J Maldonato
- Department of Nonclinical Development and Clinical Pharmacology, Revolution Medicines, Inc, Redwood City, CA, USA
| | - Jaydeep Yadav
- Department of Pharmacokinetics, Dynamics, Metabolism, and Bioanalytics, Merck & Co., Inc, Boston, MA, USA
| |
Collapse
|
2
|
Vander Elst Z, Hildebrand H, Short MA, Henscheid N, Ward R, Ariagno R, Diacovo T, Lang T, Allegaert K, Smits A. Publication Recommendations to Report Laboratory Data of Neonates - a Modified Delphi Approach. Pediatr Res 2024; 96:81-88. [PMID: 38448637 PMCID: PMC11257958 DOI: 10.1038/s41390-024-03094-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/21/2024] [Accepted: 01/28/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND Clinical and analytical information on laboratory data of neonates in scientific publications is sparse and incomplete. Furthermore, interpreting neonatal laboratory data can be complex due to their time-dependent and developmental physiology, and paucity of well-established age-appropriate reference ranges for neonates. This study aims to develop publication recommendations to report laboratory data of neonates to enhance the quality of these data in research and clinical care. METHODS A modified Delphi approach was used to develop recommendations in cooperation with the International Neonatal Consortium. A Core Group, including different stakeholders, was responsible for developing the recommendations, in collaboration with a Reflection Group, responsible for providing additional input. RESULTS The recommendations were classified into three categories: 'Clinical Characteristics', 'Bio-analytical Information' and 'Data-analytical Information'. These were each divided into 'Core Data' (always to be reported) and 'Supplemental Considerations' (to be reported when considered relevant to the study). CONCLUSION Our recommendations provide guidance on standardization of neonatal laboratory data in publications. This will enhance the comparison, replication, and application of study results in research initiatives and clinical practice. Furthermore, these recommendations also serve as foundational work to develop reference ranges for neonatal laboratory values by standardizing the quality of information needed for such efforts. IMPACT Standardized reporting of neonatal laboratory data in scientific publications will enhance the comparison, replication, and application of study results in research initiatives and clinical practice, as well as improve reporting to regulatory agencies. To integrate multistakeholder perspectives, a modified Delphi approach was used to develop publication recommendations which strengthens the applicability of the recommendations. Implementation of standardization will likely improve the overall quality of neonatal clinical research and neonatal healthcare. In addition, these recommendations are foundational to develop reference ranges for neonatal laboratory values by standardizing the quality of information needed for such efforts.
Collapse
Affiliation(s)
- Zoë Vander Elst
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.
- Neonatal Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium.
| | - Heidrun Hildebrand
- Bayer AG, Research & Development, Pharmaceuticals, Pediatric Development, Berlin, Germany
| | - Mary A Short
- International Neonatal Consortium, Communications Workgroup, Tucson, AZ, USA
| | | | - Robert Ward
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Ronald Ariagno
- International Neonatal Consortium, Communications Workgroup, Tucson, AZ, USA
- Department of Pediatrics, Division of Neonatal and Developmental Medicine, Stanford University, Stanford, CA, USA
| | | | - Tim Lang
- Blood Sciences, Royal Victoria Infirmary, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
- Committee of Emerging Technologies in Pediatric Laboratory Medicine, International Federation of Clinical Chemistry and Laboratory Medicine, Milan, Italy
| | - Karel Allegaert
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
- Department of Hospital Pharmacy, Erasmus MC, Rotterdam, The Netherlands
| | - Anne Smits
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Neonatal Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
| |
Collapse
|
3
|
Bakkum MJ, Hartjes MG, Piët JD, Donker EM, Likic R, Sanz E, de Ponti F, Verdonk P, Richir MC, van Agtmael MA, Tichelaar J. Using artificial intelligence to create diverse and inclusive medical case vignettes for education. Br J Clin Pharmacol 2024; 90:640-648. [PMID: 38016816 DOI: 10.1111/bcp.15977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/27/2023] [Accepted: 10/28/2023] [Indexed: 11/30/2023] Open
Abstract
AIMS Medical case vignettes play a crucial role in medical education, yet they often fail to authentically represent diverse patients. Moreover, these vignettes tend to oversimplify the complex relationship between patient characteristics and medical conditions, leading to biased and potentially harmful perspectives among students. Displaying aspects of patient diversity, such as ethnicity, in written cases proves challenging. Additionally, creating these cases places a significant burden on teachers in terms of labour and time. Our objective is to explore the potential of artificial intelligence (AI)-assisted computer-generated clinical cases to expedite case creation and enhance diversity, along with AI-generated patient photographs for more lifelike portrayal. METHODS In this study, we employed ChatGPT (OpenAI, GPT 3.5) to develop diverse and inclusive medical case vignettes. We evaluated various approaches and identified a set of eight consecutive prompts that can be readily customized to accommodate local contexts and specific assignments. To enhance visual representation, we utilized Adobe Firefly beta for image generation. RESULTS Using the described prompts, we consistently generated cases for various assignments, producing sets of 30 cases at a time. We ensured the inclusion of mandatory checks and formatting, completing the process within approximately 60 min per set. CONCLUSIONS Our approach significantly accelerated case creation and improved diversity, although prioritizing maximum diversity compromised representativeness to some extent. While the optimized prompts are easily reusable, the process itself demands computer skills not all educators possess. To address this, we aim to share all created patients as open educational resources, empowering educators to create cases independently.
Collapse
Affiliation(s)
- Michiel J Bakkum
- Department of Internal Medicine, Section Pharmacotherapy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, HV, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, HV, The Netherlands
| | - Mariëlle G Hartjes
- Department of Internal Medicine, Section Pharmacotherapy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, HV, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, HV, The Netherlands
| | - Joost D Piët
- Department of Internal Medicine, Section Pharmacotherapy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, HV, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, HV, The Netherlands
| | - Erik M Donker
- Department of Internal Medicine, Section Pharmacotherapy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, HV, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, HV, The Netherlands
| | - Robert Likic
- European Association for Clinical Pharmacology and Therapeutics (EACPT) Education Working Group, Amsterdam, The Netherlands
- Unit of Clinical Pharmacology, University of Zagreb School of Medicine and Clinical Hospital Centre Zagreb, Zagreb, Croatia
| | - Emilio Sanz
- European Association for Clinical Pharmacology and Therapeutics (EACPT) Education Working Group, Amsterdam, The Netherlands
- Universidad de La Laguna, school of Health Sciences, Tenerife, Spain and Hospital Universitario de Canarias. La Laguna, Tenerife, Spain
| | - Fabrizio de Ponti
- European Association for Clinical Pharmacology and Therapeutics (EACPT) Education Working Group, Amsterdam, The Netherlands
- Department of Medical and Surgical Sciences, Pharmacology Unit, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Petra Verdonk
- European Association for Clinical Pharmacology and Therapeutics (EACPT) Education Working Group, Amsterdam, The Netherlands
- Department of Ethics, Law & Humanities, APH research institute, Amsterdam UMC-VU University, Amsterdam, The Netherlands
| | - Milan C Richir
- Department of Internal Medicine, Section Pharmacotherapy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, HV, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, HV, The Netherlands
| | - Michiel A van Agtmael
- Department of Internal Medicine, Section Pharmacotherapy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, HV, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, HV, The Netherlands
- European Association for Clinical Pharmacology and Therapeutics (EACPT) Education Working Group, Amsterdam, The Netherlands
| | - Jelle Tichelaar
- Department of Internal Medicine, Section Pharmacotherapy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, HV, The Netherlands
- Research and Expertise Centre in Pharmacotherapy Education (RECIPE), Amsterdam, HV, The Netherlands
- European Association for Clinical Pharmacology and Therapeutics (EACPT) Education Working Group, Amsterdam, The Netherlands
| |
Collapse
|
4
|
AlAzzeh O, M Roman Y. The frequency of rs2231142 in ABCG2 among Native Hawaiian and Pacific Islander subgroups: implications for personalized rosuvastatin dosing. Pharmacogenomics 2023; 24:173-182. [PMID: 36661065 PMCID: PMC10072122 DOI: 10.2217/pgs-2022-0160] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/12/2022] [Indexed: 01/21/2023] Open
Abstract
Statins are among the most commonly prescribed medications worldwide. Rosuvastatin is a moderate- to high-intensity statin depending on the prescribed dose. Statin-associated muscle symptoms are the main side effects, contributing to low adherence to statins. The missense variant rs2231142 in ABCG2 affects the functionality of the ABCG2 transporter, altering the pharmacokinetics and pharmacodynamics of rosuvastatin. This special report aims to accentuate the importance of considering the ABCG2 genotype upon prescribing rosuvastatin in high cardiovascular disease risk subgroups, specifically Native Hawaiian and Pacific Islander populations. Based on the reported frequencies of rs2231142 in ABCG2, it may be justifiable to initiate low-dose rosuvastatin in Samoans relative to Marshallese or Native Hawaiians. Interpopulation differences in pharmacogenetic allele frequencies underscore the need to disaggregate broad population categories to achieve health equity in treatment outcomes.
Collapse
Affiliation(s)
- Ola AlAzzeh
- Department of Pharmacotherapy & Outcome Science, Virginia Commonwealth University School of Pharmacy, 410 N 12th Street, Richmond, VA 23298, USA
| | - Youssef M Roman
- Department of Pharmacotherapy & Outcome Science, Virginia Commonwealth University School of Pharmacy, 410 N 12th Street, Richmond, VA 23298, USA
| |
Collapse
|