P-Glycoprotein and Organic Anion Transporter Polypeptide 1B/Breast Cancer Resistance Protein Drug Transporter Activity in Pregnant Women Living With HIV

© 2022, The American College of Clinical Pharmacology..

This study evaluates the influence of pregnancy and HIV infection in conjunction with the use of raltegravir, lamivudine, and tenofovir disoproxil fumarate (combined antiretroviral therapy [cART]) on intestinal P-glycoprotein (P-gp) and hepatic organic anion transporter polypeptide (OATP) 1B1/1B3 and/or breast cancer resistance protein (BCRP) drug transporter activity using rosuvastatin (OATP1B/BCRP) and fexofenadine (P-gp) probes. Single oral doses of 5-mg rosuvastatin and 60-mg fexofenadine were administered to women living with HIV under cART in the third trimester of gestation (n = 15) and postpartum period (n = 10). A control group of 12 healthy nonpregnant women also was investigated. Pharmacokinetic parameters were estimated by using a noncompartmental method and evaluated by t test (P < .05). The rosuvastatin area under the plasma concentration-time curve from time 0 to the last quantifiable concentration (AUC0-last ) value was higher in the third trimester of pregnancy (19.5 [95%CI, 16.8-22.3] ng • h/mL] when compared to postpartum (13.3 [95%CI, 9.3-17.5] ng • h/mL), while the fexofenadine AUC0-last values did not differ between the third trimester of pregnancy (738.0 [95%CI, 611.4-864.6] ng • h/mL) and postpartum period (874.9 [95%CI, 408.2-1342.0] ng• h/mL). The rosuvastatin AUC0-last values did not differ between healthy nonpregnant women (13.8 [95%CI, 10.0-17.6] ng • h/mL) and women living with HIV in the postpartum period (13.3 [95%CI, 9.3-17.5] ng • h/mL), and the fexofenadine AUC0-last values did not differ between the 2 investigated groups (603.6 [95%CI, 467.5-739.7] ng • h/mL vs 874.9 [95%CI, 408.2-1342.0] ng • h/mL). It is suggested that gestation inhibits the hepatic OATP1B1/1B3 and/or BCRP activity but does not alter intestinal P-gp activity. The influence of HIV infection in conjunction with use of cART on OATP1B/BCRP and intestinal P-gp activity was not observed.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:63

Enthalten in:

Journal of clinical pharmacology - 63(2023), 2 vom: 08. Feb., Seite 219-227

Sprache:

Englisch

Beteiligte Personen:

Moreira, Fernanda de Lima [VerfasserIn]
Melli, Patrícia Pereira Dos Santos [VerfasserIn]
Marques, Maria Paula [VerfasserIn]
Rocha, Adriana [VerfasserIn]
Nardotto, Glauco Henrique Balthazar [VerfasserIn]
Duarte, Geraldo [VerfasserIn]
Lanchote, Vera Lucia [VerfasserIn]

Links:

Volltext

Themen:

83MVU38M7Q
ATP Binding Cassette Transporter, Subfamily B, Member 1
ATP Binding Cassette Transporter, Subfamily G, Member 2
CART
Drug transporters
E6582LOH6V
Fexofenadine
Journal Article
Liver-Specific Organic Anion Transporter 1
Neoplasm Proteins
Organic Anion Transporters
Pregnancy
Research Support, Non-U.S. Gov't
Rosuvastatin
Rosuvastatin Calcium

Anmerkungen:

Date Completed 17.01.2023

Date Revised 22.02.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1002/jcph.2152

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM346041015