Pharmacokinetics of Antiretroviral Agents in Pregnant Individuals Living With HIV : Current Status and Considerations for Study Design and Interpretation
Published 2023. This article is a U.S. Government work and is in the public domain in the USA..
Determining the appropriate dosing regimens of antiretroviral (ARV) drugs for pregnant individuals living with HIV-1 infection is critical to maximize maternal health and prevent perinatal HIV transmission. Throughout pregnancy, pharmacokinetics (PK) of ARVs can be significantly altered due to physiological, anatomic, and metabolic changes. As such, conducting PK studies of ARVs during pregnancy is crucial to optimize dosing regimens. In this article, we summarize available data, key issues, challenges, and considerations in interpreting results of ARV PK studies in pregnant individuals. Discussion topics include the choice of the reference population (postpartum vs historical control), pregnancy trimester-dependent changes in ARV PK, effects of pregnancy on once- versus twice-daily dosing, factors to consider for ARVs that are administered with a PK booster such as ritonavir and cobicistat, and considerations when evaluating the effects of pregnancy on unbound ARV concentrations. Common approaches for the translation of the results into clinical recommendations and rationales and considerations when making clinical recommendations are summarized. Currently, limited PK data in pregnancy are available with long-acting ARVs. Collection of PK data to characterize the PK profile of long-acting ARVs is an important goal shared by many stakeholders.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:63 Suppl 1 |
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| Enthalten in: |
Journal of clinical pharmacology - 63 Suppl 1(2023) vom: 07. Juni, Seite S176-S187 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Choi, Su-Young [VerfasserIn] |
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| Links: |
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| Themen: |
Anti-Retroviral Agents |
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| Anmerkungen: |
Date Completed 16.06.2023 Date Revised 18.06.2023 published: Print Citation Status MEDLINE |
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| doi: |
10.1002/jcph.2231 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 520 | |a Published 2023. This article is a U.S. Government work and is in the public domain in the USA. | ||
| 520 | |a Determining the appropriate dosing regimens of antiretroviral (ARV) drugs for pregnant individuals living with HIV-1 infection is critical to maximize maternal health and prevent perinatal HIV transmission. Throughout pregnancy, pharmacokinetics (PK) of ARVs can be significantly altered due to physiological, anatomic, and metabolic changes. As such, conducting PK studies of ARVs during pregnancy is crucial to optimize dosing regimens. In this article, we summarize available data, key issues, challenges, and considerations in interpreting results of ARV PK studies in pregnant individuals. Discussion topics include the choice of the reference population (postpartum vs historical control), pregnancy trimester-dependent changes in ARV PK, effects of pregnancy on once- versus twice-daily dosing, factors to consider for ARVs that are administered with a PK booster such as ritonavir and cobicistat, and considerations when evaluating the effects of pregnancy on unbound ARV concentrations. Common approaches for the translation of the results into clinical recommendations and rationales and considerations when making clinical recommendations are summarized. Currently, limited PK data in pregnancy are available with long-acting ARVs. Collection of PK data to characterize the PK profile of long-acting ARVs is an important goal shared by many stakeholders | ||
| 650 | 4 | |a Journal Article | |
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| 650 | 4 | |a antiretrovirals (ARVs) | |
| 650 | 4 | |a pharmacokinetics | |
| 650 | 4 | |a postpartum | |
| 650 | 4 | |a pregnancy | |
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