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Mandelbrot L, Tubiana R, Frange P, Peytavin G, Le Chenadec J, Canestri A, Morlat P, Brunet-Cartier C, Sibiude J, Peretti D, Chambrin V, Chabrol A, Bui E, Simon-Toulza C, Marchand L, Paul C, Delmas S, Avettand-Fenoel V, Warszawski J. Maintenance darunavir/ritonavir monotherapy to prevent perinatal HIV transmission, ANRS-MIE 168 MONOGEST study. J Antimicrob Chemother 2023:7185847. [PMID: 37248782 DOI: 10.1093/jac/dkad161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 04/27/2023] [Indexed: 05/31/2023] Open
Abstract
OBJECTIVES Because NRTIs can have fetal toxicities, we evaluated a perinatal NRTI-sparing strategy to prevent perinatal HIV transmission. Our primary objective was to determine the proportion maintaining a viral load (VL) of <50 copies/mL up to delivery on darunavir/ritonavir monotherapy, without requiring treatment intensification. METHODS In a one-arm, multicentre Phase 2 clinical trial, eligible patients in the first trimester of pregnancy on ART with plasma VL < 50 copies/mL received maintenance monotherapy with darunavir/ritonavir, 600/100 mg twice daily. VL was monitored monthly. ART was intensified in the case of VL > 50 copies/mL. Neonates received nevirapine prophylaxis for 14 days. RESULTS Of 89 patients switching to darunavir/ritonavir monotherapy, 4 miscarried before 22 weeks' gestation, 2 changed treatment for elevated liver enzymes without virological failure, and 83 were evaluable for the main outcome. Six had virological failure confirmed on a repeat sample (median VL = 193 copies/mL; range 78-644), including two before switching to monotherapy. In these six cases, ART was intensified with tenofovir disoproxil fumarate/emtricitabine. The success rate was 75/83, 90.4% (95% CI, 81.9%-95.7%) considering two patients with VL missing at delivery as failures, and 77/83, 92.8% (95% CI, 84.9%-97.3%) when considering them as successes since both had undetectable VL on darunavir/ritonavir throughout pregnancy. In ITT, the last available VL before delivery was <50 copies/mL in all of the patients. There was no case of perinatal HIV transmission. CONCLUSIONS Darunavir/ritonavir maintenance monotherapy required intensification in nearly 10% of cases. This limits its widespread use, thus other regimens should be evaluated in order to limit exposure to antiretrovirals, particularly NRTIs, during pregnancy.
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Affiliation(s)
- Laurent Mandelbrot
- Assistance Publique-Hôpitaux de Paris Hôpital Louis Mourier Service de Gynécologie-Obstétrique, F-92700 Colombes, France
- Université Paris Cité, F-75006 Paris, France
- INSERM, IAME, F-75018 Paris, France
| | - Roland Tubiana
- Assistance Publique-Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service Maladies infectieuses, F-75013 Paris, France
- INSERM, Sorbonne Université, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP UMRS 1136), Paris, France
| | - Pierre Frange
- Université Paris Cité, F-75006 Paris, France
- Laboratoire de microbiologie clinique, Groupe hospitalier Assistance Publique-Hôpitaux de Paris (APHP) Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, F-75015 Paris, France
| | - Gilles Peytavin
- INSERM, IAME, F-75018 Paris, France
- Assistance Publique-Hôpitaux de Paris, Laboratoire de Pharmaco-toxicologie, Hôpital Bichat, F-75018 Paris, France
| | | | - Ana Canestri
- Assistance Publique-Hôpitaux de Paris, Hôpital Tenon, Service de Maladies Infectieuses, F-75020 Paris, France
| | - Philippe Morlat
- Service de Médecine interne et Maladies infectieuses, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
- Université de Bordeaux, Bordeaux, France
| | - Cécile Brunet-Cartier
- Service de Maladies infectieuses, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Jeanne Sibiude
- Assistance Publique-Hôpitaux de Paris Hôpital Louis Mourier Service de Gynécologie-Obstétrique, F-92700 Colombes, France
- Université Paris Cité, F-75006 Paris, France
- INSERM, IAME, F-75018 Paris, France
| | - Delphine Peretti
- Assistance Publique-Hôpitaux de Paris, Hôpital Kremlin-Bicêtre, Service de Maladies Infectieuses, Le Kremlin-Bicêtre, France
| | - Véronique Chambrin
- Assistance Publique-Hôpitaux de Paris, Hôpital Antoine Béclère, Service de Maladies Infectieuses, Clamart, France
| | - Amélie Chabrol
- Centre Hospitalier du Sud Francilien, Service de Maladies Infectieuses, Evry, France
| | - Eida Bui
- Assistance Publique-Hôpitaux de Paris, Hôpital Trousseau, Service de Maladies Infectieuses, F-75012 Paris, France
| | - Caroline Simon-Toulza
- Service de Médecine interne, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Lucie Marchand
- Agence Nationale de Recherches sur le sida et les hépatites virales ANRS|Maladies infectieuses émergentes, Paris, France
| | - Christelle Paul
- Agence Nationale de Recherches sur le sida et les hépatites virales ANRS|Maladies infectieuses émergentes, Paris, France
| | - Sandrine Delmas
- INSERM CESP U1018, Université Paris-Saclay, Le Kremlin-Bicêtre, France
- Institut National de la Santé et de la Recherche Médicale, SC10-US19, Villejuif, France
| | - Véronique Avettand-Fenoel
- Université Paris Cité, F-75006 Paris, France
- Laboratoire de microbiologie clinique, Groupe hospitalier Assistance Publique-Hôpitaux de Paris (APHP) Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, F-75015 Paris, France
- INSERM U1016, CNRS, UMR8104, Institut Cochin, Paris, France
| | - Josiane Warszawski
- INSERM CESP U1018, Université Paris-Saclay, Le Kremlin-Bicêtre, France
- Assistance Publique-Hôpitaux de Paris, Epidemiology and Public Health Service, Service, Hôpitaux Universitaires Paris-Saclay, Le Kremlin-Bicêtre, France
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Eke AC. An update on the physiologic changes during pregnancy and their impact on drug pharmacokinetics and pharmacogenomics. J Basic Clin Physiol Pharmacol 2021; 33:581-598. [PMID: 34881531 DOI: 10.1515/jbcpp-2021-0312] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 11/21/2021] [Indexed: 01/23/2023]
Abstract
For many years, the medical community has relied in clinical practice on historic data about the physiological changes that occur during pregnancy. However, some newer studies have disputed a number of assumptions in these data for not being evidence-based or derived from large prospective cohort-studies. Accurate knowledge of these physiological changes is important for three reasons: Firstly, it facilitates correct diagnosis of diseases during pregnancy; secondly, it enables us to answer questions about the effects of medication during pregnancy and the ways in which pregnancy alters pharmacokinetic and drug-effects; and thirdly, it allows for proper modeling of physiologically-based pharmacokinetic models, which are increasingly used to predict gestation-specific changes and drug-drug interactions, as well as develop new knowledge on the mode-of-action of drugs, the mechanisms underlying their interactions, and any adverse effects following drug exposure. This paper reviews new evidence regarding the physiologic changes during pregnancy in relation to existing knowledge.
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Affiliation(s)
- Ahizechukwu C Eke
- Division of Maternal Fetal Medicine, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Tian X, Yao Y, He G, Jia Y, Wang K, Chen L. Systematic analysis of safety profile for darunavir and its boosted agents using data mining in the FDA Adverse Event Reporting System database. Sci Rep 2021; 11:12438. [PMID: 34127681 PMCID: PMC8203613 DOI: 10.1038/s41598-021-91549-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/24/2021] [Indexed: 11/09/2022] Open
Abstract
This current investigation was aimed to generate signals for adverse events (AEs) of darunavir-containing agents by data mining using the US Food and Drug Administration Adverse Event Reporting System (FAERS). All AE reports for darunavir, darunavir/ritonavir, or darunavir/cobicistat between July 2006 and December 2019 were identified. The reporting Odds Ratio (ROR), proportional reporting ratio (PRR), and Bayesian confidence propagation neural network (BCPNN) were used to detect the risk signals. A suspicious signal was generated only if the results of the three algorithms were all positive. A total of 10,756 reports were identified commonly observed in hepatobiliary, endocrine, cardiovascular, musculoskeletal, gastrointestinal, metabolic, and nutrition system. 40 suspicious signals were generated, and therein 20 signals were not included in the label. Severe high signals (i.e. progressive extraocular muscle paralysis, acute pancreatitis, exfoliative dermatitis, acquired lipodystrophy and mitochondrial toxicity) were identified. In pregnant women, umbilical cord abnormality, fetal growth restriction, low birth weight, stillbirth, premature rupture of membranes, premature birth and spontaneous abortion showed positive signals. Darunavir and its boosted agents induced AEs in various organs/tissues, and were shown to be possibly associated with multiple adverse pregnant conditions. This study highlighted some novel and severe AEs of darunavir which need to be monitored prospectively.
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Affiliation(s)
- Xiaojiang Tian
- Department of Pharmacy, Chongqing Health Center for Women and Children, Chongqing, 400021, China
| | - Yao Yao
- Department of Pharmacy, Chongqing Health Center for Women and Children, Chongqing, 400021, China
| | - Guanglin He
- Department of Anthropology and Ethnology, Institute of Anthropology, National Institute for Data Science in Health and Medicine, and School of Life Sciences, Xiamen University, Xiamen, 361005, China
| | - Yuntao Jia
- Department of Pharmacy, Children's Hospital of Chongqing Medical University, Chongqing, 400014, China
| | - Kejing Wang
- Department of Pharmacy, Chongqing Health Center for Women and Children, Chongqing, 400021, China.
| | - Lin Chen
- Department of Pharmacy, Chongqing Health Center for Women and Children, Chongqing, 400021, China.
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Development of a simple and rapid method to determine the unbound fraction of dolutegravir, raltegravir and darunavir in human plasma using ultrafiltration and LC-MS/MS. J Pharm Biomed Anal 2021; 196:113923. [PMID: 33571728 DOI: 10.1016/j.jpba.2021.113923] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 01/19/2021] [Accepted: 01/19/2021] [Indexed: 11/20/2022]
Abstract
Dolutegravir, raltegravir and darunavir are three antiretroviral drugs widely used in combined antiretroviral therapies. These three drugs are highly bound to plasma proteins. Compared to the total concentration, the concentration of unbound drug which is considered as the only pharmacological active form should be more informative to improve therapeutic drug monitoring in patients to avoid virological failure or toxicity. The aim of the present study was to develop an ultrafiltration protocol and a LC-MS/MS method to simultaneously determine the concentrations of the unbound dolutegravir, raltegravir and darunavir in human plasma. Finally, 150 μL of plasma was ultrafiltrated using Centrifree® ultrafiltration devices with ultracel YM-T membrane (cutoff 30 KDa) during 5 min at 37 °C at 1500 g. Then, 20 μL of the ultrafiltrate were injected into the LC-MS/MS system. The chromatographic separation was carried out on a BEH C18 column using a mobile phase containing deionized water and acetonitrile, both with 0.05 % (v/v) of formic acid, with a gradient elution at a flow rate of 0.5 mL/min. The run time was only 4 min. The calibration curve ranged from 0.5-200 ng/mL for dolutegravir, 1 to 400 ng/mL for raltegravir and 10-4000 ng/mL for darunavir. This method was validated with a good precision (inter- and intra-day CV% lower than 14 %) and a good accuracy (inter- and intra-day bias between -5.6-8.8 %) for all the analytes. This method is simple, reliable and suitable for pharmacokinetic studies.
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Lambelet V, Vouga M, Pomar L, Favre G, Gerbier E, Panchaud A, Baud D. SARS-CoV-2 in the context of past coronaviruses epidemics: Consideration for prenatal care. Prenat Diagn 2020; 40:1641-1654. [PMID: 32453451 PMCID: PMC7283830 DOI: 10.1002/pd.5759] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/22/2020] [Accepted: 05/23/2020] [Indexed: 12/18/2022]
Abstract
Since December 2019, the novel SARS-CoV-2 outbreak has resulted in millions of cases and more than 200 000 deaths worldwide. The clinical course among nonpregnant women has been described, but data about potential risks for women and their fetus remain scarce. The SARS and MERS epidemics were responsible for miscarriages, adverse fetal and neonatal outcomes, and maternal deaths. For COVID-19 infection, only nine cases of maternal death have been reported as of 22 April 2020, and pregnant women seem to develop the same clinical presentation as the general population. However, severe maternal cases, as well as prematurity, fetal distress, and stillbirth among newborns have been reported. The SARS-CoV-2 pandemic greatly impacts prenatal management and surveillance and raise the need for clear unanimous guidelines. In this narrative review, we describe the current knowledge about coronaviruses (SARS, MERS, and SARS-CoV-2) risks and consequences on pregnancies, and we summarize available current candidate therapeutic options for pregnant women. Finally, we compare current guidance proposed by The Royal College of Obstetricians and Gynaecologists, The American College of Obstetricians and Gynecologists, and the World Health Organization to give an overview of prenatal management which should be utilized until future data appear.
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Affiliation(s)
- Valentine Lambelet
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
| | - Manon Vouga
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
| | - Léo Pomar
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
| | - Guillaume Favre
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
| | - Eva Gerbier
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of LausanneUniversity of GenevaGenevaSwitzerland
- Service of PharmacyLausanne University HospitalLausanneSwitzerland
| | - Alice Panchaud
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of LausanneUniversity of GenevaGenevaSwitzerland
- Service of PharmacyLausanne University HospitalLausanneSwitzerland
- Institute of Primary Health Care (BIHAM)University of BernBernSwitzerland
| | - David Baud
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
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İnkaya AÇ, Örgül G, Halis N, Alp Ş, Kara A, Özyüncü Ö, Yurdakok M, Ünal S, Beksaç MS. Perinatal outcomes of twenty-five human immunodeficiency virus-infected pregnant women: Hacettepe University experience. J Turk Ger Gynecol Assoc 2019; 21:180-186. [PMID: 31564083 PMCID: PMC7495123 DOI: 10.4274/jtgga.galenos.2019.2019.0033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Objective: To evaluate perinatal outcomes in human immunodeficiency virus (HIV) infected pregnant women in Turkey. Material and Methods: Maternal characteristics, pregnancy complications, laboratory findings including HIV load, CD4 cell count, CD4/CD8 ratio, neonatal features and final HIV status of the baby were retrospectively analyzed. Results: The sample included 26 singleton pregnancies, from 25 HIV-infected women. The ethnicities were Turkish (n=18), East European (n=4), Asian (n=2) and African (n=2). The majority (76.9%) was aware of their HIV status before becoming pregnant. Four cases (15.3%) were diagnosed during pregnancy and two (7.8%) at the onset of labor. The results for median HIV viral load, CD4 count, and CD4/CD8 ratio at birth were 20 copies/mL (0-34 587), 577/mm3 (115-977), and 0.7 (0.1-1.9), respectively. The HIV viral load rate was 5.5% in eighteen women taking anti-retroviral treatment. The rates of gestational diabetes mellitus, gestational hypertension, intrauterine growth restriction, and preterm delivery were 3.8%, 3.8%, 7.6%, and 8% (numbers are 1;1;2;2), respectively. The mean gestational week at birth was 38 weeks and mean birthweight is 2972±329 g. Two babies were congenitally infected with HIV (infection rate of 8.3%). There was one needle-related accident during surgery. Conclusion: Timely diagnosis of HIV infection during pregnancy is important for preventing mother to child transmission. HIV infected women may give birth to HIV negative babies with the help of a multidisciplinary team, composed of perinatology, infectious diseases, and pediatrics specialists.
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Affiliation(s)
- Ahmet Çağkan İnkaya
- Department of Infection Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Gökçen Örgül
- Department of Obstetrics and Gynecology, Division of Perinatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Nurhayat Halis
- Department of Obstetrics and Gynecology, Division of Perinatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Şehnaz Alp
- Department of Infection Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ateş Kara
- Department of Pediatric Infectious Diseases, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Özgür Özyüncü
- Department of Obstetrics and Gynecology, Division of Perinatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Murat Yurdakok
- Department of Child Health and Diseases, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Serhat Ünal
- Department of Infection Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - M. Sinan Beksaç
- Department of Obstetrics and Gynecology, Division of Perinatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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