1
|
Zhang W, Zhang Q, Cao Z, Zheng L, Hu W. Physiologically Based Pharmacokinetic Modeling in Neonates: Current Status and Future Perspectives. Pharmaceutics 2023; 15:2765. [PMID: 38140105 PMCID: PMC10747965 DOI: 10.3390/pharmaceutics15122765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/07/2023] [Accepted: 12/09/2023] [Indexed: 12/24/2023] Open
Abstract
Rational drug use in special populations is a clinical problem that doctors and pharma-cists must consider seriously. Neonates are the most physiologically immature and vulnerable to drug dosing. There is a pronounced difference in the anatomical and physiological profiles be-tween neonates and older people, affecting the absorption, distribution, metabolism, and excretion of drugs in vivo, ultimately leading to changes in drug concentration. Thus, dose adjustments in neonates are necessary to achieve adequate therapeutic concentrations and avoid drug toxicity. Over the past few decades, modeling and simulation techniques, especially physiologically based pharmacokinetic (PBPK) modeling, have been increasingly used in pediatric drug development and clinical therapy. This rigorously designed and verified model can effectively compensate for the deficiencies of clinical trials in neonates, provide a valuable reference for clinical research design, and even replace some clinical trials to predict drug plasma concentrations in newborns. This review introduces previous findings regarding age-dependent physiological changes and pathological factors affecting neonatal pharmacokinetics, along with their research means. The application of PBPK modeling in neonatal pharmacokinetic studies of various medications is also reviewed. Based on this, we propose future perspectives on neonatal PBPK modeling and hope for its broader application.
Collapse
Affiliation(s)
| | | | | | - Liang Zheng
- Department of Clinical Pharmacology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China; (W.Z.); (Q.Z.); (Z.C.)
| | - Wei Hu
- Department of Clinical Pharmacology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China; (W.Z.); (Q.Z.); (Z.C.)
| |
Collapse
|
2
|
Srajer A, Roychoudhury S, Tang S, Hasan SU, Momin S, Hendson L, Alshaikh B, Yusuf K. Postnatal acetaminophen exposure and neurodevelopmental outcomes at 18-21 months corrected gestational age in preterm infants <29 weeks gestation: a retrospective cohort study. Pediatr Res 2023:10.1038/s41390-023-02901-x. [PMID: 38057580 DOI: 10.1038/s41390-023-02901-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 10/02/2023] [Accepted: 11/02/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Studies have reported prenatal acetaminophen exposure is associated with abnormal neurodevelopment. There is limited and conflicting data on neurodevelopmental outcomes following postnatal acetaminophen exposure. Our objective was to investigate the neurodevelopmental outcomes of preterm infants < 29 weeks gestation postnatally exposed to acetaminophen. METHODS Retrospective cohort study of infants born between 2008 and 2017 at a tertiary care perinatal center. Exclusion criteria included chromosomal disorders, major congenital abnormalities, and congenital infections. The primary outcome was a composite score of <85 on the cognitive, language, or motor components of the Bayley Scales of Infant and Toddler Development, 3rd edition, assessed at 18 to 21 months corrected gestational age. Multivariate logistic regression was used to assess confounders. RESULTS Of the 945 infants included in the study, 120 were in the acetaminophen group. There was no difference in any of Bayley-III cognitive, language or motor composite scores of < 85 between the two groups for postnatal acetaminophen exposure, adjusted odds ratios (aORs) 1.03, 95% CI 0.60-1.78, or days of acetaminophen use, aORs 1.10, 95% CI 0.93-1.29. CONCLUSIONS There was no difference in neurodevelopmental outcome between the acetaminophen exposed and non-exposed groups. Our results need validation in larger cohorts. IMPACT Animal research and cohort studies have suggested that prenatal acetaminophen exposure may be associated with an elevated risk of neurobehavioral abnormalities. However, there is limited and conflicting research on the impact of postnatal acetaminophen on neurodevelopment. The results of this study suggest that postnatal acetaminophen does not negatively impact neurodevelopment at 18 to 21 months in preterm infants born at <29 weeks gestational age. While these results need validation in larger and more longitudinal studies, this study provides reassurance for the use of postnatal acetaminophen in extremely preterm infants.
Collapse
Affiliation(s)
- Amelia Srajer
- Department of Obstetrics & Gynecology, University of Calgary, Calgary, AB, Canada
| | | | | | - Shabih U Hasan
- Section of Neonatology, Department of Paediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Sarfaraz Momin
- Section of Neonatology, Department of Paediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Leonora Hendson
- Section of Neonatology, Department of Paediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Belal Alshaikh
- Section of Neonatology, Department of Paediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Kamran Yusuf
- Section of Neonatology, Department of Paediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
| |
Collapse
|
3
|
Tucker MH, Tiwari P, Carter BS. The physiology, assessment, and treatment of neonatal pain. Semin Fetal Neonatal Med 2023; 28:101465. [PMID: 37236846 DOI: 10.1016/j.siny.2023.101465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Studies have clearly shown that development of pain receptors starts as early as 20-weeks' gestation. Despite contrary belief, the human fetus develops a similar number of receptive pain fibers as seen in adults. These receptors' maturation is based on response to sensory stimuli received after birth which makes the NICU a critical place for developing central nervous system's pain perception. In practice, the assessment of pain relies mostly on bedside staff. In this review we will discuss the various developing features of pain pathways in the neonatal brain and the modification of pain perception secondary to various interactions immediately after birth. We also discuss the various tools utilized in the NICU for pain assessment that rely on physiological and behavioral patterns. Finally, we address the management of pain in the NICU by either pharmacological or non-pharmacological intervention while highlighting potential benefits, disadvantages, and situations where one may be preferred over another.
Collapse
Affiliation(s)
- Megan H Tucker
- Department of Pediatrics, Division of Neonatology, Children's Mercy-Kansas City, Kansas City, MO, USA
| | - Priya Tiwari
- Department of Pediatrics, Division of Neonatology, Children's Mercy-Kansas City, Kansas City, MO, USA
| | - Brian S Carter
- Department of Pediatrics, Division of Neonatology, Children's Mercy-Kansas City, Kansas City, MO, USA; Bioethics Center, Children's Mercy-Kansas City, Kansas City, MO, USA; Department of Medical Humanities & Bioethics, University of Missouri-Kansas City, Kansas City, MO, USA.
| |
Collapse
|
4
|
Dexmedetomidine: An Alternative to Pain Treatment in Neonatology. CHILDREN 2023; 10:children10030454. [PMID: 36980013 PMCID: PMC10047358 DOI: 10.3390/children10030454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/19/2023] [Accepted: 02/24/2023] [Indexed: 03/02/2023]
Abstract
Infants might be exposed to pain during their admissions in the neonatal intensive care unit [NICU], both from their underlying conditions and several invasive procedures required during their stay. Considering the particularities of this population, recognition and adequate management of pain continues to be a challenge for neonatologists and investigators. Diverse therapies are available for treatment, including non-pharmacological pain management measures and pharmacological agents (sucrose, opioids, midazolam, acetaminophen, topical agents…) and research continues. In recent years one of the most promising drugs for analgesia has been dexmedetomidine, an alpha-2 adrenergic receptor agonist. It has shown a promising efficacy and safety profile as it produces anxiolysis, sedation and analgesia without respiratory depression. Moreover, studies have shown a neuroprotective role in animal models which could be beneficial to neonatal population, especially in preterm newborns. Side effects of this therapy are mainly cardiovascular, but in most studies published, those were not severe and did not require specific therapeutic measures for their resolution. The main objective of this article is to summarize the existing literature on neonatal pain management strategies available and review the efficacy of dexmedetomidine as a new therapy with increasing use in the NICU.
Collapse
|
5
|
Bäcke P, Bruschettini M, Sibrecht G, Thernström Blomqvist Y, Olsson E. Pharmacological interventions for pain and sedation management in newborn infants undergoing therapeutic hypothermia. Cochrane Database Syst Rev 2022; 11:CD015023. [PMID: 36354070 PMCID: PMC9647594 DOI: 10.1002/14651858.cd015023.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Newborn infants affected by hypoxic-ischemic encephalopathy (HIE) undergo therapeutic hypothermia. As this treatment seems to be associated with pain, and intensive and invasive care is needed, pharmacological interventions are often used. Moreover, painful procedures in the newborn period can affect pain responses later in life, impair brain development, and possibly have a long-term negative impact on neurodevelopment and quality of life. OBJECTIVES To determine the effects of pharmacological interventions for pain and sedation management in newborn infants undergoing therapeutic hypothermia. Primary outcomes were analgesia and sedation, and all-cause mortality to discharge. SEARCH METHODS We searched CENTRAL, PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and the trial register ISRCTN in August 2021. We also checked the reference lists of relevant articles to identify additional studies. SELECTION CRITERIA We included randomized controlled trials (RCT), quasi-RCTs and cluster-randomized trials comparing drugs used for the management of pain or sedation, or both, during therapeutic hypothermia: any opioids (e.g. morphine, fentanyl), alpha-2 agonists (e.g. clonidine, dexmedetomidine), N-Methyl-D-aspartate (NMDA) receptor antagonist (e.g. ketamine), other analgesics (e.g. paracetamol), and sedatives (e.g. benzodiazepines such as midazolam) versus another drug, placebo, no intervention, or non-pharmacological interventions. Primary outcomes were analgesia and sedation, and all-cause mortality to discharge. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies identified by the search strategy for inclusion. We planned to use the GRADE approach to assess the certainty of evidence. We planned to assess the methodological quality of included trials using Cochrane Effective Practice and Organisation of Care Group (EPOC) criteria (assessing randomization, blinding, loss to follow-up, and handling of outcome data). We planned to evaluate treatment effects using a fixed-effect model with risk ratio (RR) for categorical data and mean, standard deviation (SD), and mean difference (MD) for continuous data. MAIN RESULTS: We did not find any completed studies for inclusion. Amongst the four excluded studies, topiramate and atropine were used in two and one trial, respectively; one study used dexmedetomidine and was initially reported in 2019 to be a randomized trial. However, it was an observational study (correction in 2021). We identified one ongoing study comparing dexmedetomidine to morphine. AUTHORS' CONCLUSIONS We found no studies that met our inclusion criteria and hence there is no evidence to recommend or refute the use of pharmacological interventions for pain and sedation management in newborn infants undergoing therapeutic hypothermia.
Collapse
Affiliation(s)
- Pyrola Bäcke
- Neonatal Intensive Care Unit, University Hospital, Uppsala, Sweden
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Matteo Bruschettini
- Department of Clinical Sciences Lund, Paediatrics, Lund University, Skåne University Hospital, Lund, Sweden
- Cochrane Sweden, Lund University, Skåne University Hospital, Lund, Sweden
| | - Greta Sibrecht
- Newborns' Infectious Diseases Department, Poznan University of Medical Sciences, Poznan, Poland
| | - Ylva Thernström Blomqvist
- Neonatal Intensive Care Unit, University Hospital, Uppsala, Sweden
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Emma Olsson
- Department of Pediatrics, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Faculty of Medicine and Health, School of Health Sciences, Örebro University, Örebro, Sweden
| |
Collapse
|
6
|
McCulley DJ, Jensen EA, Sucre JMS, McKenna S, Sherlock LG, Dobrinskikh E, Wright CJ. Racing against time: leveraging preclinical models to understand pulmonary susceptibility to perinatal acetaminophen exposures. Am J Physiol Lung Cell Mol Physiol 2022; 323:L1-L13. [PMID: 35503238 PMCID: PMC9208439 DOI: 10.1152/ajplung.00080.2022] [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: 03/07/2022] [Revised: 04/20/2022] [Accepted: 04/25/2022] [Indexed: 11/22/2022] Open
Abstract
Over the past decade, clinicians have increasingly prescribed acetaminophen (APAP) for patients in the neonatal intensive care unit (NICU). Acetaminophen has been shown to reduce postoperative opiate burden, and may provide similar efficacy for closure of the patent ductus arteriosus (PDA) as nonsteroidal anti-inflammatory drugs (NSAIDs). Despite these potential benefits, APAP exposures have spread to increasingly less mature infants, a highly vulnerable population for whom robust pharmacokinetic and pharmacodynamic data for APAP are lacking. Concerningly, preclinical studies suggest that perinatal APAP exposures may result in unanticipated adverse effects that are unique to the developing lung. In this review, we discuss the clinical observations linking APAP exposures to adverse respiratory outcomes and the preclinical data demonstrating a developmental susceptibility to APAP-induced lung injury. We show how clinical observations linking perinatal APAP exposures to pulmonary injury have been taken to the bench to produce important insights into the potential mechanisms underlying these findings. We argue that the available data support a more cautious approach to APAP use in the NICU until large randomized controlled trials provide appropriate safety and efficacy data.
Collapse
Affiliation(s)
- David J McCulley
- Division of Neonatology, Department of Pediatrics, University of California, San Diego, California
| | - Erik A Jensen
- Division of Neonatology, Department of Pediatrics, The Children's Hospital of Philadelphia, The University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
| | | | - Sarah McKenna
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Laura G Sherlock
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Evgenia Dobrinskikh
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
- Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Clyde J Wright
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| |
Collapse
|
7
|
Di Fabrizio C, Giorgione V, Khalil A, Murdoch CE. Antioxidants in Pregnancy: Do We Really Need More Trials? Antioxidants (Basel) 2022; 11:812. [PMID: 35624676 PMCID: PMC9137466 DOI: 10.3390/antiox11050812] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 04/13/2022] [Accepted: 04/19/2022] [Indexed: 02/01/2023] Open
Abstract
Human pregnancy can be affected by numerous pathologies, from those which are mild and reversible to others which are life-threatening. Among these, gestational diabetes mellitus and hypertensive disorders of pregnancy with subsequent consequences stand out. Health problems experienced by women during pregnancy and postpartum are associated with significant costs to health systems worldwide and contribute largely to maternal mortality and morbidity. Major risk factors for mothers include obesity, advanced maternal age, cardiovascular dysfunction, and endothelial damage; in these scenarios, oxidative stress plays a major role. Markers of oxidative stress can be measured in patients with preeclampsia, foetal growth restriction, and gestational diabetes mellitus, even before their clinical onset. In consequence, antioxidant supplements have been proposed as a possible therapy; however, results derived from large scale randomised clinical trials have been disappointing as no positive effects were demonstrated. This review focuses on the latest evidence on oxidative stress in pregnancy complications, their early diagnosis, and possible therapies to prevent or treat these pathologies.
Collapse
Affiliation(s)
- Carolina Di Fabrizio
- Vascular Biology Research Center, Molecular and Clinical Sciences Research Institute, St George’s University of London, London SW17 0QT, UK; (C.D.F.); (V.G.); (A.K.)
- Systems Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, UK
| | - Veronica Giorgione
- Vascular Biology Research Center, Molecular and Clinical Sciences Research Institute, St George’s University of London, London SW17 0QT, UK; (C.D.F.); (V.G.); (A.K.)
| | - Asma Khalil
- Vascular Biology Research Center, Molecular and Clinical Sciences Research Institute, St George’s University of London, London SW17 0QT, UK; (C.D.F.); (V.G.); (A.K.)
- Fetal Medicine Unit, St George’s University Hospitals NHS Foundation Trust, London SW17 0QT, UK
| | - Colin E. Murdoch
- Systems Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, UK
| |
Collapse
|
8
|
de Castro CT, Pereira M, dos Santos DB. Association between paracetamol use during pregnancy and perinatal outcomes: Prospective NISAMI cohort. PLoS One 2022; 17:e0267270. [PMID: 35436308 PMCID: PMC9015137 DOI: 10.1371/journal.pone.0267270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 04/05/2022] [Indexed: 11/30/2022] Open
Abstract
Background Paracetamol is widely used to manage fever and pain during pregnancy worldwide. However, paracetamol may affect the pregnant woman and fetus, once this drug crosses the placental barrier after therapeutic doses and may impair fetal liver function, affecting fetus growth and development. Thus, this study aimed to investigate the association between paracetamol use during pregnancy and perinatal outcomes as preterm birth, low birth weight, and small for gestational age. Methods and findings Data from 760 pregnant women within the NISAMI Cohort between June 2012 and February 2014 were analyzed. Logistic regression was used to estimate the association among paracetamol use during pregnancy and preterm birth, low birth weight, and small for gestational age. Multivariate analyses were adjusted for socioeconomic, maternal, pregnancy, and newborn covariates. Around 14% of women were exposed to paracetamol during pregnancy. A decrease in paracetamol use throughout pregnancy was observed. Lower risk of low birth weight in infants born to women exposed to the drug (OR 0.21; IC 95% 0.01–0.99) was found. Paracetamol use during pregnancy was not statistically associated with preterm birth or small for gestational age. Conclusions The findings of this study do not suggest an increased risk of perinatal outcomes. However, it should not be assumed that paracetamol is a risk-free medication and its use must be rational.
Collapse
Affiliation(s)
- Caroline Tianeze de Castro
- Multidisciplinary Health Institute, Federal University of Bahia, Vitória da Conquista, Bahia, Brazil
- * E-mail:
| | - Marcos Pereira
- Institute of Collective Health, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Djanilson Barbosa dos Santos
- Multidisciplinary Health Institute, Federal University of Bahia, Vitória da Conquista, Bahia, Brazil
- Health Sciences Center, Federal University of Recôncavo da Bahia, Santo Antônio de Jesus, Bahia, Brazil
| |
Collapse
|
9
|
Sykes AG, Oviedo P, Rooney AS, Gollin G. An assessment of dexmedetomidine as an opioid-sparing agent after neonatal open thoracic and abdominal operations. J Perinatol 2022; 42:307-312. [PMID: 34312472 DOI: 10.1038/s41372-021-01175-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 07/12/2021] [Accepted: 07/16/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To evaluate the efficacy of dexmedetomidine as an opioid-sparing agent in infants following open thoracic or abdominal operations. METHODS Retrospective review of postoperative neonates who received IV acetaminophen with or without dexmedetomidine. The primary outcome was opioid dosage within the first ten postoperative days. Secondary outcomes included times to extubation, full feedings and discharge. RESULTS 112 infants met inclusion criteria. Those managed with dexmedetomidine received 1.8-4.3 times more opioid on postoperative days 1-3, had longer times to extubation and trended towards longer lengths of hospital stay than infants who were not. Opioid was dosed >0.2 ME/kg on only 23% of days when the acetaminophen dose was >40 mg/kg/day and 10% of days when the acetaminophen dose was >45 mg/kg. CONCLUSION Dexmedetomidine may not be opioid sparing after major operations in neonates and its use delays recovery. IV acetaminophen dosed at 40 mg/kg/day or greater may yield the most substantial opioid-sparing effect.
Collapse
Affiliation(s)
| | - Parisa Oviedo
- University of California San Diego School of Medicine, San Diego, CA, USA
| | | | | |
Collapse
|
10
|
Asci H, Savran M, Cengiz Callıoglu F, Sahin S, Hasseyid N, Kaynak M, Izat N, Kesici Guler H. Supralingual administration of paracetamol embedded in polyvinyl alcohol nanofibers: A pharmacokinetic study. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2021.102948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
11
|
Castro CT, Gama RS, Pereira M, Oliveira MG, Dal-Pizzol TS, Barreto ML, Santos DB. Effect of acetaminophen use during pregnancy on adverse pregnancy outcomes: a systematic review and meta-analysis. Expert Opin Drug Saf 2021; 21:241-251. [PMID: 34964403 DOI: 10.1080/14740338.2022.2020246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION A high number of women are exposed to acetaminophen during pregnancy worldwide. This drug safety during pregnancy regarding preterm birth, birth weight, and fetal development has not been well described. This study investigated the effect of acetaminophen use during pregnancy on selected adverse pregnancy outcomes. AREAS COVERED Databases were searched to identify studies reporting the effects of acetaminophen use during pregnancy on preterm birth, low birth weight, and small for gestational age. The studies' quality was assessed by the Newcastle-Ottawa Scale and the Methodological Index for Non-Randomized Studies. Relative risk with 95% confidence intervals of each outcome was estimated using a fixed or random-effects model. Six studies were included for final review, four cohort and two case-control studies. We found no increased risk of preterm birth (RR 0.97; 95% CI 0.59-1.58), and decreased risks of low birth weight (RR 0.65; 95% CI 0.59-0.72) and small for gestational age (RR 0.69; 95% CI 0.50-0.97). Acetaminophen exposure during the third trimester revealed non-significantly in the outcomes. EXPERT OPINION Exposure to acetaminophen during pregnancy appears to not increase the risk of the outcomes analyzed. However, there is a lack of information regarding the exposure dose and frequency of acetaminophen use.
Collapse
Affiliation(s)
- Caroline T Castro
- Program of Post-Graduation in Collective Health, Multidisciplinary Institute of Health, Federal University of Bahia, Vitória da Conquista, Brazil
| | - Romana S Gama
- Program of Pos-Graduation in Medicine and Health, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Marcos Pereira
- Program of Post-Graduation in Collective Health, Institute of Collective Health, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Marcio G Oliveira
- Program of Post-Graduation in Collective Health, Multidisciplinary Institute of Health, Federal University of Bahia, Vitória da Conquista, Brazil
| | - Tatiane S Dal-Pizzol
- Post-Graduate Program in Epidemiology, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Mauricio L Barreto
- Program of Post-Graduation in Collective Health, Institute of Collective Health, Federal University of Bahia, Salvador, Bahia, Brazil.,Center of Data and Knowledge Integration for Health (CIDACS), Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, Bahia, Brazil
| | - Djanilson B Santos
- Program of Post-Graduation in Collective Health, Multidisciplinary Institute of Health, Federal University of Bahia, Vitória da Conquista, Brazil.,Center for Health Sciences, Federal University of Recôncavo da Bahia, Santo Antônio de Jesus, Bahia, Brazil
| |
Collapse
|
12
|
Modelling Tools to Characterize Acetaminophen Pharmacokinetics in the Pregnant Population. Pharmaceutics 2021; 13:pharmaceutics13081302. [PMID: 34452263 PMCID: PMC8400310 DOI: 10.3390/pharmaceutics13081302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/13/2021] [Accepted: 08/17/2021] [Indexed: 11/17/2022] Open
Abstract
This review describes acetaminophen pharmacokinetics (PK) throughout pregnancy, as analyzed by three methods (non-compartmental analyses (NCA), population PK, and physiologically based PK (PBPK) modelling). Eighteen studies using NCA were reported in the scientific literature. These studies reported an increase in the volume of distribution (3.5-60.7%) and an increase in the clearance (36.8-84.4%) of acetaminophen in pregnant women compared to non-pregnant women. Only two studies using population PK modelling as a technique were available in the literature. The largest difference in acetaminophen clearance (203%) was observed in women at delivery compared to non-pregnant women. One study using the PBPK technique was found in the literature. This study focused on the formation of metabolites, and the toxic metabolite N-acetyl-p-benzoquinone imine was the highest in the first trimester, followed by the second and third trimester, compared with non-pregnant women. In conclusion, this review gave an overview on acetaminophen PK changes in pregnancy. Also, knowledge gaps, such as fetal and placenta PK parameters, have been identified, which should be explored further before dosing adjustments can be suggested on an evidence-based basis.
Collapse
|
13
|
Wright CJ. Acetaminophen and the Developing Lung: Could There Be Lifelong Consequences? J Pediatr 2021; 235:264-276.e1. [PMID: 33617854 PMCID: PMC9810455 DOI: 10.1016/j.jpeds.2021.02.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/10/2021] [Accepted: 02/12/2021] [Indexed: 01/05/2023]
Affiliation(s)
- Clyde J. Wright
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO
| |
Collapse
|
14
|
Bäcke P, Bruschettini M, Sibrecht G, Thernström Blomqvist Y, Olsson E. Pharmacological interventions for pain and sedation management in newborn infants undergoing therapeutic hypothermia. Hippokratia 2021. [DOI: 10.1002/14651858.cd015023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Pyrola Bäcke
- Neonatal Intensive Care Unit; University Hospital; Uppsala Sweden
- Department of Women's and Children's Health; Uppsala University; Uppsala Sweden
| | - Matteo Bruschettini
- Department of Clinical Sciences Lund, Paediatrics; Lund University, Skåne University Hospital; Lund Sweden
- Cochrane Sweden; Lund University, Skåne University Hospital; Lund Sweden
| | - Greta Sibrecht
- Newborns' Infectious Diseases Department; Poznan University of Medical Sciences; Poznan Poland
| | - Ylva Thernström Blomqvist
- Neonatal Intensive Care Unit; University Hospital; Uppsala Sweden
- Department of Women's and Children's Health; Uppsala University; Uppsala Sweden
| | - Emma Olsson
- Department of Pediatrics, Faculty of Medicine and Health; Örebro University; Örebro Sweden
- Faculty of Medicine and Health, School of Health Sciences; Örebro University; Örebro Sweden
| |
Collapse
|
15
|
van den Anker J, Allegaert K. Considerations for Drug Dosing in Premature Infants. J Clin Pharmacol 2021; 61 Suppl 1:S141-S151. [PMID: 34185893 DOI: 10.1002/jcph.1884] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 04/21/2021] [Indexed: 12/13/2022]
Abstract
In premature infants, effective and safe drug therapy depends on optimal dose selection and requires a thorough understanding of the underlying disease(s) of these fragile infants as well as the pharmacokinetics and pharmacodynamics of the drugs selected to treat their diseases. Differences in gestational and postnatal age or weight are the major determinants of the observed variability in drug disposition and effect in these infants. This article presents an outline on how to translate the results of a population pharmacokinetic/pharmacodynamic study into rational dosing regimens, and how physiologically based pharmacokinetic modeling, electronic health records, and the abundantly available data of vital functions of premature infants during their stay in the neonatal intensive care unit for evaluation of their pharmacotherapy can be used to tailor the most safe and effective dose in these infants.
Collapse
Affiliation(s)
- John van den Anker
- Division of Clinical Pharmacology, Children's National Hospital, Washington, DC, USA.,Division of Paediatric Pharmacology and Pharmacometrics, University Children's Hospital Basel, University of Basel, Basel, Switzerland.,Intensive Care and Department of Pediatric Surgery, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Karel Allegaert
- Department of Hospital Pharmacy, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands.,Department of Development and Regeneration, KU Leuven, Leuven, Belgium.,Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| |
Collapse
|
16
|
Subramanian S, Murki S, Reddy P, Chelakalapalli N, Chary R, Veerlapati R, Japa A. Case 1: A Newborn with Hydrops. Neoreviews 2021; 22:e398-e401. [PMID: 34074645 DOI: 10.1542/neo.22-6-e398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
17
|
Physiologically Based Pharmacokinetic Modeling to Characterize Acetaminophen Pharmacokinetics and N-Acetyl-p-Benzoquinone Imine (NAPQI) Formation in Non-Pregnant and Pregnant Women. Clin Pharmacokinet 2021; 59:97-110. [PMID: 31347013 PMCID: PMC6994454 DOI: 10.1007/s40262-019-00799-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Background and Objective Little is known about acetaminophen (paracetamol) pharmacokinetics during pregnancy. The aim of this study was to develop a physiologically based pharmacokinetic (PBPK) model to predict acetaminophen pharmacokinetics throughout pregnancy. Methods PBPK models for acetaminophen and its metabolites were developed in non-pregnant and pregnant women. Physiological and enzymatic changes in pregnant women expected to impact acetaminophen pharmacokinetics were considered. Models were evaluated using goodness-of-fit plots and by comparing predicted pharmacokinetic profiles with in vivo pharmacokinetic data. Predictions were performed to illustrate the average concentration at steady state (Css,avg) values, used as an indicator for efficacy, of acetaminophen achieved following administration of 1000 mg every 6 h. Furthermore, as a measurement of potential hepatotoxicity, the molar dose fraction of acetaminophen converted to N-acetyl-p-benzoquinone imine (NAPQI) was estimated. Results PBPK models successfully predicted the pharmacokinetics of acetaminophen and its metabolites in non-pregnant and pregnant women. Predictions resulted in the lowest Css,avg in the third trimester (median [interquartile range]: 4.5 [3.8–5.1] mg/L), while Css,avg was 6.7 [5.9–7.4], 5.6 [4.7–6.3], and 4.9 [4.1–5.5] mg/L in non-pregnant, first trimester, and second trimester populations, respectively. Assuming a constant raised cytochrome P450 2E1 activity throughout pregnancy, the molar dose fraction of acetaminophen converted to NAPQI was highest during the first trimester (median [interquartile range]: 11.0% [9.1–13.4%]), followed by the second (9.0% [7.5–11.0%]) and third trimester (8.2% [6.8–10.1%]), compared with non-pregnant women (7.7% [6.4–9.4%]). Conclusion Acetaminophen exposure is lower in pregnant than in non-pregnant women, and is related to pregnancy duration. Despite these findings, higher dose adjustments cannot be advised yet as it is unknown whether pregnancy affects the toxicodynamics of NAPQI. Information on glutathione abundance during pregnancy and NAPQI in vivo data are required to further refine the presented model. Electronic supplementary material The online version of this article (10.1007/s40262-019-00799-5) contains supplementary material, which is available to authorized users.
Collapse
|
18
|
Dobrinskikh E, Sherlock LG, Orlicky DJ, Zheng L, De Dios R, Balasubramaniyan D, Sizemore T, Butler B, Wright CJ. The developing murine lung is susceptible to acetaminophen toxicity. Am J Physiol Lung Cell Mol Physiol 2021; 320:L969-L978. [PMID: 33759579 DOI: 10.1152/ajplung.00072.2021] [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] [Indexed: 12/11/2022] Open
Abstract
Acetaminophen (n-acetyl-p-aminophenol, APAP) use in the neonatal intensive care unit is rapidly increasing. Although APAP-related hepatotoxicity is rarely reported in the neonatal literature, other end-organ toxicity can occur with toxic exposures. APAP-induced lung injury has been reported with toxic exposures in adults, but whether this occurs in the developing lung is unknown. Therefore, we tested whether toxic APAP exposures would injure the developing lung. Neonatal C57BL/6 mice (PN7, early alveolar stage of lung development) were exposed to a dose of APAP known to cause hepatotoxicity in adult mice (280 mg/kg, IP). This exposure induced significant lung injury in the absence of identifiable hepatic toxicity. This injury was associated with increased pulmonary expression of Cyp2e1, the xenobiotic enzyme responsible for the toxic conversion of APAP. Exposure was associated with increased pulmonary expression of antioxidant response genes and decreased pulmonary glutathione peroxidase activity level. Furthermore, we observed an increase in pulmonary expression of proinflammatory cytokines and chemokines. Lastly, we were able to demonstrate that this toxic APAP exposure was associated with a shift in pulmonary metabolism away from glycolysis with increased oxidative phosphorylation, a finding consistent with increased mitochondrial workload, potentially leading to mitochondrial toxicity. This previously unrecognized injury and metabolic implications highlight the need to look beyond the liver and evaluate both the acute and long-term pulmonary implications of APAP exposure in the perinatal period.
Collapse
Affiliation(s)
- Evgenia Dobrinskikh
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado.,Division of Pulmonary Sciences and Critical Care, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Laura G Sherlock
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - David J Orlicky
- Department of Pathology, University of Colorado School of Medicine, Aurora, Colorado
| | - Lijun Zheng
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Robyn De Dios
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Durga Balasubramaniyan
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Thom Sizemore
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Brittany Butler
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Clyde J Wright
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| |
Collapse
|
19
|
Zafeiri A, Mitchell RT, Hay DC, Fowler PA. Over-the-counter analgesics during pregnancy: a comprehensive review of global prevalence and offspring safety. Hum Reprod Update 2020; 27:67-95. [PMID: 33118024 DOI: 10.1093/humupd/dmaa042] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 08/16/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Analgesia during pregnancy is often necessary. Due to their widespread availability, many mothers opt to use over-the-counter (OTC) analgesics. Those analgesic compounds and their metabolites can readily cross the placenta and reach the developing foetus. Evidence for safety or associations with adverse health outcomes is conflicting, limiting definitive decision-making for healthcare professionals. OBJECTIVE AND RATIONALE This review provides a detailed and objective overview of research in this field. We consider the global prevalence of OTC analgesia during pregnancy, explain the current mechanistic understanding of how analgesic compounds cross the placenta and reach the foetus, and review current research on exposure associations with offspring health outcomes. SEARCH METHODS A comprehensive English language literature search was conducted using PubMed and Scopus databases. Different combinations of key search terms were used including 'over-the-counter/non-prescription analgesics', 'pregnancy', 'self-medication', 'paracetamol', 'acetaminophen', 'diclofenac', 'aspirin', 'ibuprofen', 'in utero exposure', 'placenta drug transport', 'placental transporters', 'placenta drug metabolism' and 'offspring outcomes'. OUTCOMES This article examines the evidence of foetal exposure to OTC analgesia, starting from different routes of exposure to evidence, or the lack thereof, linking maternal consumption to offspring ill health. There is a very high prevalence of maternal consumption of OTC analgesics globally, which is increasing sharply. The choice of analgesia selected by pregnant women differs across populations. Location was also observed to have an effect on prevalence of use, with more developed countries reporting the highest consumption rates. Some of the literature focuses on the association of in utero exposure at different pregnancy trimesters and the development of neurodevelopmental, cardiovascular, respiratory and reproductive defects. This is in contrast to other studies which report no associations. WIDER IMPLICATIONS The high prevalence and the challenges of reporting exact consumption rates make OTC analgesia during pregnancy a pressing reproductive health issue globally. Even though some healthcare policy-making authorities have declared the consumption of some OTC analgesics for most stages of pregnancy to be safe, such decisions are often based on partial review of literature. Our comprehensive review of current evidence highlights that important knowledge gaps still exist. Those areas require further research in order to provide pregnant mothers with clear guidance with regard to OTC analgesic use during pregnancy.
Collapse
Affiliation(s)
- Aikaterini Zafeiri
- Institute of Medical Sciences, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Aberdeen, UK
| | - Rod T Mitchell
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - David C Hay
- MRC Centre for Regenerative Medicine, Institute of Regeneration and Repair, University of Edinburgh, Edinburgh, UK
| | - Paul A Fowler
- Institute of Medical Sciences, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Aberdeen, UK
| |
Collapse
|
20
|
Veteikis D. Antipyretics might occupy a narrow temporal position in aetiology of type 1 diabetes: Immunological and intestinal studies required. Med Hypotheses 2020; 141:109708. [PMID: 32283444 DOI: 10.1016/j.mehy.2020.109708] [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: 03/06/2020] [Accepted: 04/05/2020] [Indexed: 10/24/2022]
Abstract
Geographical variance in the incidence of type 1 diabetes mellitus (T1DM) and its etiological link to viruses and gut microbiome imply causative environmental agents. Antipyretics and especially acetaminophen received some attention recently due to the associations with some autoimmune conditions and lack of studies on the mechanisms influencing the immune system. A couple of recent studies involving large cohorts have found no association between the use of acetaminophen in early childhood and seroconversion leading to T1DM (TEDDY, involving international cohort) or diagnosis of overt T1DM (Norwegian MoBa) in the follow up years. The paper gives the supplemental argumentation for the antipyretic hypothesis presented in Medical Hypotheses in 2016 that is still valid in face of the mentioned conclusions. The hypothesis assumes that critical effect of acetaminophen and possibly other antipyretics expresses itself as the immediate influence on the immune system in the unfortunate coincidence with the other environmental factors, supposedly involving feverish, new to immunity, viral infection, all creating triggering circumstances regardless of age. Young age, in this respect should be regarded as a risk factor due to immatureness of immunity. The paper discusses that antipyretics and particularly acetaminophen need more attention evaluating their possible immunity modulations during infection or through negative effects on intestinal microbiota or both.
Collapse
Affiliation(s)
- Darijus Veteikis
- Vilnius University, Faculty of Chemistry and Geosciences, 21 M. K. Čiurlionio Str., Vilnius LT-03101, Lithuania.
| |
Collapse
|
21
|
Mian P, Allegaert K, Conings S, Annaert P, Tibboel D, Pfister M, van Calsteren K, van den Anker JN, Dallmann A. Integration of Placental Transfer in a Fetal-Maternal Physiologically Based Pharmacokinetic Model to Characterize Acetaminophen Exposure and Metabolic Clearance in the Fetus. Clin Pharmacokinet 2020; 59:911-925. [PMID: 32052378 PMCID: PMC7329787 DOI: 10.1007/s40262-020-00861-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVE Although acetaminophen is frequently used during pregnancy, little is known about fetal acetaminophen pharmacokinetics. Acetaminophen safety evaluation has typically focused on hepatotoxicity, while other events (fetal ductal closure/constriction) are also relevant. We aimed to develop a fetal-maternal physiologically based pharmacokinetic (PBPK) model (f-m PBPK) to quantitatively predict placental acetaminophen transfer, characterize fetal acetaminophen exposure, and quantify the contributions of specific clearance pathways in the term fetus. METHODS An acetaminophen pregnancy PBPK model was extended with a compartment representing the fetal liver, which included maturation of relevant enzymes. Different approaches to describe placental transfer were evaluated (ex vivo cotyledon perfusion experiments, placental transfer prediction based on Caco-2 cell permeability or physicochemical properties [MoBi®]). Predicted maternal and fetal acetaminophen profiles were compared with in vivo observations. RESULTS Tested approaches to predict placental transfer showed comparable performance, although the ex vivo approach showed highest prediction accuracy. Acetaminophen exposure in maternal venous blood was similar to fetal venous umbilical cord blood. Prediction of fetal acetaminophen clearance indicated that the median molar dose fraction converted to acetaminophen-sulphate and N-acetyl-p-benzoquinone imine was 0.8% and 0.06%, respectively. The predicted mean acetaminophen concentration in the arterial umbilical cord blood was 3.6 mg/L. CONCLUSION The median dose fraction of acetaminophen converted to its metabolites in the term fetus was predicted. The various placental transfer approaches supported the development of a generic f-m PBPK model incorporating in vivo placental drug transfer. The predicted arterial umbilical cord acetaminophen concentration was far below the suggested postnatal threshold (24.47 mg/L) for ductal closure.
Collapse
Affiliation(s)
- Paola Mian
- Intensive Care and Department of Paediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands. .,Pediatric Pharmacology, Pharmacometrics Research Center and University Children's Hospital Basel (UKBB), Basel, Switzerland. .,Department of Clinical Pharmacy, Medisch Spectrum Twente, Koningsplein 1, 7512 KZ, Enschede, The Netherlands.
| | - Karel Allegaert
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.,Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.,Department of Clinical Pharmacy, Erasmus MC, Rotterdam, The Netherlands
| | - Sigrid Conings
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Pieter Annaert
- Drug Delivery and Disposition Lab, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Dick Tibboel
- Intensive Care and Department of Paediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Marc Pfister
- Pediatric Pharmacology, Pharmacometrics Research Center and University Children's Hospital Basel (UKBB), Basel, Switzerland
| | - Kristel van Calsteren
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.,Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
| | - John N van den Anker
- Intensive Care and Department of Paediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands.,Pediatric Pharmacology, Pharmacometrics Research Center and University Children's Hospital Basel (UKBB), Basel, Switzerland.,Division of Clinical Pharmacology, Children's National Hospital, Washington, DC, USA
| | - André Dallmann
- Pediatric Pharmacology, Pharmacometrics Research Center and University Children's Hospital Basel (UKBB), Basel, Switzerland
| |
Collapse
|
22
|
Fu R, Shen M, Ding Y, Li M, Li L, Ren Z, Wu Q. Electrocatalytic Oxidation and Sensitive Determination of Paracetamol Based on Nanosheets Self‐assembled Lindgrenite Microflowers. ELECTROANAL 2020. [DOI: 10.1002/elan.201900504] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Rong Fu
- School of Material Science & Engineering, College of Science Shanghai University Shanghai 200444 P.R. China
| | - Mingju Shen
- School of Material Science & Engineering, College of Science Shanghai University Shanghai 200444 P.R. China
| | - Yaping Ding
- School of Material Science & Engineering, College of Science Shanghai University Shanghai 200444 P.R. China
- Shanghai Key Laboratory of High Temperature Superconductors Shanghai University Shanghai 200444 P.R. China
| | - Musen Li
- School of Material Science & Engineering, College of Science Shanghai University Shanghai 200444 P.R. China
| | - Li Li
- School of Material Science & Engineering, College of Science Shanghai University Shanghai 200444 P.R. China
| | - Zhongming Ren
- School of Material Science & Engineering, College of Science Shanghai University Shanghai 200444 P.R. China
| | - Qingsheng Wu
- School of Chemical Science and Engineering Tongji University Shanghai 200092 P.R. China
| |
Collapse
|
23
|
Allegaert K, Tibboel D, van den Anker J. Narcotic-Sparing Approaches and the Shift Toward Paracetamol in Neonatal Intensive Care. Handb Exp Pharmacol 2020; 261:491-506. [PMID: 30879201 DOI: 10.1007/164_2019_207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Effective analgesia in neonates is relevant not only because of ethical aspects or empathy, but it is a crucial and integral part of medical and nursing care. However, there is also emerging evidence - although mainly in animal models - on the relation between the exposure to narcotics and impaired neurodevelopmental outcome, resulting in a CATCH-22 scenario. Consequently, a balanced approach is needed with the overarching intention to attain adequate pain management with minimal side effects. Despite the available evidence-based guidance on narcotics in ventilated neonates, observations on drug utilization still suggest an overall increase in exposure with extensive variability between units. This increased exposure over time and the extensive variability is concerning given the limited evidence of benefits and potential harm.Implementation strategies are effective to reduce exposure to narcotics but result in increased paracetamol exposure. We therefore summarized the evidence on paracetamol use in procedural pain management, in minor to moderate as well as major pain syndromes in neonates. While there are sufficient data on short-term safety, there are still concerns on long-term side effects. These concerns relate to neurobehavioral outcome, atopy or fertility, and are at present mainly driven by epidemiological perinatal observations, together with postulated mechanisms.We conclude that future clinical research objectives should still focus on the need to develop better assessment tools to quantify pain and on the need for high-quality data on long-term outcome of therapeutic interventions - also for paracetamol - and exploration of the mechanisms involved.
Collapse
Affiliation(s)
- Karel Allegaert
- Department of Pediatrics, Division of Neonatology, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands.
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.
- Neonatal Intensive Care Unit, University Hospital, Leuven, Belgium.
| | - Dick Tibboel
- Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
- Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - John van den Anker
- Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
- Division of Pediatric Pharmacology and Pharmacometrics, University Children's Hospital, Basel, Switzerland
- Division of Clinical Pharmacology, Children's National Health System, Washington, DC, USA
| |
Collapse
|
24
|
Allegaert K. A Critical Review on the Relevance of Paracetamol for Procedural Pain Management in Neonates. Front Pediatr 2020; 8:89. [PMID: 32257982 PMCID: PMC7093493 DOI: 10.3389/fped.2020.00089] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 02/21/2020] [Indexed: 12/28/2022] Open
Abstract
Effective and safe pain relief in neonates matters. This is not only because of ethical constraints or human empathy, but even more because pain treatment is an important and crucial part of contemporary medical, paramedical, and nursing care to improve the outcome in neonatal intensive care graduates. Paracetamol (acetaminophen) is likely one of the pharmacological tools to attain this, with data on prescription practices suggesting that paracetamol is somehow the "rising star" in neonatal pain management. Besides very rare topical clinical scenarios like peripartal asphyxia and subsequent whole body hypothermia or the use of cardiorespiratory support devices, data on paracetamol pharmacokinetics and metabolism were reported throughout neonatal age or weight ranges, and we have summarized these data. In this review, we subsequently aimed to provide the reader with the currently available observations on the use of paracetamol as analgesic for different pain syndromes (major surgery, minor surgery or trauma, and procedural pain), with focus on the limitations of paracetamol when prescribed for neonatal procedural pain management. We hereby intentionally will not discuss other indications (patent ductus arteriosus and fever) for paracetamol administration in neonates. Based on the available evidence, paracetamol has opioid-sparing effects for major pain syndromes, is effective to treat minor to moderate pain syndromes, but fails for effective procedural pain management in neonates. This efficacy failure for procedural pain management should stimulate us to continue to search for more effective interventions, including non-pharmacological interventions and preventive strategies. Furthermore, there are also upcoming association type of epidemiological studies on the relation between exposure to analgesics-including paracetamol-and the negative short- or long-term outcome characteristics (neuro-behavioral, atopy, and fertility). Consequently and in addition to the search for effective alternatives to prevent or treat pain, studies on long-term outcome following paracetamol exposure are needed to inform all stakeholders on the full effect-side effect balance of the different strategies to treat pain.
Collapse
Affiliation(s)
- Karel Allegaert
- Development and Regeneration, KU Leuven, Leuven, Belgium.,Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.,Clinical Pharmacy, Erasmus MC Rotterdam, Rotterdam, Netherlands
| |
Collapse
|
25
|
van den Anker JN, Allegaert K. Acetaminophen Use in Pregnant Women and Their Neonates: Safe or Unsafe till Proven Otherwise? Neonatology 2020; 117:249-251. [PMID: 32155624 DOI: 10.1159/000506837] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 02/26/2020] [Indexed: 11/19/2022]
Affiliation(s)
- John N van den Anker
- Division of Clinical Pharmacology, Children's National Hospital, Washington, District of Columbia, USA.,Department of Pediatric Pharmacology and Pharmacometrics, University of Basel Children's Hospital, Basel, Switzerland
| | - Karel Allegaert
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium, .,Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium, .,Department of Clinical Pharmacy, Erasmus MC, Rotterdam, The Netherlands,
| |
Collapse
|
26
|
Saugstad OD. Acetaminophen and the Developing Brain: Reason for Concern? Neonatology 2020; 117:245-248. [PMID: 32615557 DOI: 10.1159/000505954] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 01/14/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Ola Didrik Saugstad
- Department of Pediatric Research, University of Oslo, Oslo, Norway, .,Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA,
| |
Collapse
|
27
|
Schiller RM, Allegaert K, Hunfeld M, van den Bosch GE, van den Anker J, Tibboel D. Analgesics and Sedatives in Critically Ill Newborns and Infants: The Impact on Long-Term Neurodevelopment. J Clin Pharmacol 2019; 58 Suppl 10:S140-S150. [PMID: 30248203 DOI: 10.1002/jcph.1139] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 03/23/2018] [Indexed: 12/12/2022]
Abstract
Inadequate pain and/or stress management in preterm- and term-born infants has been associated with increased morbidity and even mortality. However, exposure to analgosedatives during early infancy may also be one of the risk factors for subsequent neurodevelopmental impairment, at least in animal studies. Because infants admitted to neonatal or pediatric intensive care units may receive high amounts of these drugs for prolonged periods of time and the majority of these infants nowadays survive to discharge, this is of major concern. A balanced approach that incorporates the assessment and quantification of both wanted effects as well as unwanted side effects is therefore needed. In this article, the optimal dose determination of commonly used analgosedative drugs as well as their potential long-term effects on the developing human brain and neuropsychological functioning are reviewed.
Collapse
Affiliation(s)
- R M Schiller
- Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - K Allegaert
- Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Maayke Hunfeld
- Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - G E van den Bosch
- Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - John van den Anker
- Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands.,Division of Pediatric Pharmacology and Pharmacometrics, University Children's Hospital Basel, Switzerland.,Division of Clinical Pharmacology, Children's National Health System, Washington, DC, USA
| | - D Tibboel
- Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| |
Collapse
|
28
|
van den Hoogen NJ, de Kort AR, Allegaert KM, Joosten EA, Simons SHP, Tibboel D, van den Bosch GE. Developmental neurobiology as a guide for pharmacological management of pain in neonates. Semin Fetal Neonatal Med 2019; 24:101012. [PMID: 31221544 DOI: 10.1016/j.siny.2019.05.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Pain in newborn children should be prevented due to negative short- and long-term consequences. A good understanding of the development of the nociceptive system in newborns is necessary to enable optimal pain assessment, and most importantly to treat and prevent pain adequately in neonates. So far, preclinical juvenile animal studies have led to a tremendous amount of information regarding the development of the nociceptive system. In addition, they have made clear that the developmental stage of the nociceptive system may influence the mechanism of action of different classes of analgesics. Age specific analgesic therapy, based on post-menstrual age, should therefore be considered by incorporating information on the developmental stages of the nociceptive system in combination with knowledge from pharmacokinetic and -dynamic studies in neonates.
Collapse
Affiliation(s)
- Nynke J van den Hoogen
- Department of Anesthesiology and Pain Management, Maastricht University Medical Centre+, Maastricht, the Netherlands; Department of Translational Neuroscience, School of Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands.
| | - Anne R de Kort
- Department of Anesthesiology and Pain Management, Maastricht University Medical Centre+, Maastricht, the Netherlands; Department of Translational Neuroscience, School of Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Karel M Allegaert
- Department of Pediatrics, Division of Neonatology, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands; Department of Development and Regeneration, KU, Leuven, Leuven, Belgium
| | - Elbert A Joosten
- Department of Anesthesiology and Pain Management, Maastricht University Medical Centre+, Maastricht, the Netherlands; Department of Translational Neuroscience, School of Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Sinno H P Simons
- Department of Pediatrics, Division of Neonatology, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Dick Tibboel
- Intensive Care and Department of Paediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Gerbrich E van den Bosch
- Intensive Care and Department of Paediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| |
Collapse
|
29
|
Abstract
Non-invasive ventilation is currently the preferred respiratory support for premature infants with respiratory distress. The lung-protective effects of non-invasive ventilation should however not prompt disregard for the possible pain and discomfort it can generate. Non-pharmacological interventions should be used in all premature infants, regardless of their respiratory support, and are not detailed in this review. This review includes currently available evidence and gaps in knowledge regarding three aspects of pain management in premature infants receiving non-invasive ventilation: optimisation of non-invasive ventilation especially through the choice of positive pressure source, appropriate interface and synchronisation; sedative or analgesic drug use for strategies aiming at administering surfactant with reduction or avoidance of tracheal ventilation; risks and benefits of some analgesic and/or sedative drugs used to treat or prevent prolonged pain and discomfort during non-invasive ventilation. In spite of limited robust evidence, this overview should trigger caregivers' reflections on their daily practice.
Collapse
|
30
|
Understanding the pathobiology in patent ductus arteriosus in prematurity-beyond prostaglandins and oxygen. Pediatr Res 2019; 86:28-38. [PMID: 30965358 DOI: 10.1038/s41390-019-0387-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 03/05/2019] [Accepted: 03/27/2019] [Indexed: 12/14/2022]
Abstract
The ductus arteriosus (DA) is probably the most intriguing vessel in postnatal hemodynamic transition. DA patency in utero is an active state, in which prostaglandin E2 (PGE2) and nitric monoxide (NO), play an important role. Since the DA gets programmed for postnatal closure as gestation advances, in preterm infants the DA frequently remains patent (PDA). PGE2 exposure programs functional postnatal closure by inducing gene expression of ion channels and phosphodiesterases and anatomical closure by inducing intimal thickening. Postnatally, oxygen inhibits potassium and activates calcium channels, which ultimately leads to a rise in intracellular calcium concentration consequently inducing phosphorylation of the myosin light chain and thereby vasoconstriction of the DA. Since ion channel expression is lower in preterm infants, oxygen induced functional vasoconstriction is attenuated in comparison with full term newborns. Furthermore, the preterm DA is more sensitive to both PGE2 and NO compared to the term DA pushing the balance toward less constriction. In this review we explain the physiology of DA patency in utero and subsequent postnatal functional closure. We will focus on the pathobiology of PDA in preterm infants and the (un)intended effect of antenatal exposure to medication on both fetal and neonatal DA vascular tone.
Collapse
|
31
|
Allegaert K, Mian P, Lapillonne A, van den Anker JN. Maternal paracetamol intake and fetal ductus arteriosus constriction or closure: a case series analysis. Br J Clin Pharmacol 2019; 85:245-251. [PMID: 30300944 PMCID: PMC6303200 DOI: 10.1111/bcp.13778] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 09/05/2018] [Accepted: 09/30/2018] [Indexed: 01/15/2023] Open
Abstract
Recent case reports describe an association between maternal paracetamol intake and fetal ductus arteriosus constriction or closure. To put these cases into perspective and explore causality, a structured literature search was conducted. The World Health Organization Uppsala Monitoring Centre (WHO-UMC) causality tool was applied to the cases retrieved. The search resulted in 12 papers with 25 case descriptions, of which one case was classified as unlikely, nine as possible, 11 as probable and four as certain. Consequently, we concluded that a causal relationship between maternal paracetamol intake and fetal ductus arteriosus constriction or closure is likely. These findings suggest that pharmacovigilance studies on paracetamol safety during pregnancy are warranted to quantify the event and put the current findings into clinical perspective. Although analgesia during pregnancy and during the peripartum period is of obvious relevance, alternative analgesics such as opioids or other nonsteroidal anti-inflammatory drugs also have side effects.
Collapse
Affiliation(s)
- Karel Allegaert
- Intensive Care and Department of Pediatric SurgeryErasmus MC–Sophia Children's HospitalRotterdamthe Netherlands
- Department of Pediatrics, Division of NeonatologyErasmus MC–Sophia Children's HospitalRotterdamthe Netherlands
- Department of Development and Regeneration KU LeuvenLeuvenBelgium
| | - Paola Mian
- Intensive Care and Department of Pediatric SurgeryErasmus MC–Sophia Children's HospitalRotterdamthe Netherlands
| | - Alexandre Lapillonne
- Department of NeonatologyHôpital Universitaire Necker Enfants Malades, Assistance Publique‐Hôpitaux de ParisParisFrance
- Paris Descartes UniversityParisFrance
| | - John N. van den Anker
- Intensive Care and Department of Pediatric SurgeryErasmus MC–Sophia Children's HospitalRotterdamthe Netherlands
- Division of Pediatric Pharmacology and PharmacometricsUniversity Children's Hospital BaselBasel, Switzerland
- Division of Clinical PharmacologyChildren's National Health SystemWashingtonDCUSA
| |
Collapse
|
32
|
van den Anker J, Reed MD, Allegaert K, Kearns GL. Developmental Changes in Pharmacokinetics and Pharmacodynamics. J Clin Pharmacol 2018; 58 Suppl 10:S10-S25. [DOI: 10.1002/jcph.1284] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 06/21/2018] [Indexed: 12/22/2022]
Affiliation(s)
- John van den Anker
- Division of Clinical Pharmacology; Children's National Health System; Washington DC USA
- Division of Paediatric Pharmacology and Pharmacometrics; University of Basel Children's Hospital; Basel Switzerland
- Intensive Care and Department of Pediatric Surgery; Erasmus Medical Center-Sophia Children's Hospital; Rotterdam the Netherlands
| | - Michael D. Reed
- Emeritus Professor of Pediatrics; School of Medicine; Case Western Reserve University; Cleveland OH USA
| | - Karel Allegaert
- Intensive Care and Department of Pediatric Surgery; Erasmus Medical Center-Sophia Children's Hospital; Rotterdam the Netherlands
- Department of Pediatrics; Division of Neonatology; Erasmus Medical Center-Sophia Children's Hospital; Rotterdam the Netherlands
- Department of Development and Regeneration; KU Leuven; Leuven Belgium
| | | |
Collapse
|
33
|
van den Anker JN, Allegaert K. Acetaminophen in the Neonatal Intensive Care Unit: Shotgun Approach or Silver Bullet. J Pediatr 2018; 198:10-11. [PMID: 29605390 DOI: 10.1016/j.jpeds.2018.02.046] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 02/21/2018] [Indexed: 12/23/2022]
Affiliation(s)
- John N van den Anker
- Division of Pediatric Clinical Pharmacology; Department of Pediatrics; Children's National Health System; Washington, DC; Division of Paediatric Pharmacology and Pharmacometrics; University of Basel Children's Hospital; Basel, Switzerland; Intensive Care and Department of Pediatric Surgery; Erasmus Medical Center-Sophia Children's Hospital; Rotterdam, the Netherlands.
| | - Karel Allegaert
- Intensive Care and Department of Pediatric Surgery; Erasmus Medical Center-Sophia Children's Hospital; Rotterdam, the Netherlands; Department of Development and Regeneration; KU Leuven; Leuven, Belgium
| |
Collapse
|
34
|
Becquet O, Bonnet D, Ville Y, Allegaert K, Lapillonne A. Paracetamol/Acetaminophen During Pregnancy Induces Prenatal Ductus Arteriosus Closure. Pediatrics 2018; 142:peds.2017-4021. [PMID: 29880704 DOI: 10.1542/peds.2017-4021] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/26/2018] [Indexed: 11/24/2022] Open
Abstract
Paracetamol or acetaminophen (APAP) is commonly used as a first line treatment of pain and fever in pregnancy. In view of new evidence that reveals that APAP medication during pregnancy may be associated with impaired outcomes, safety of the use of APAP during pregnancy should be questioned. The causality between maternal APAP treatment and prenatal ductus arteriosus closure was qualified as certain by using the World Health Organization Uppsala Monitoring Center causality assessment system in a short series of 2 clinical cases. Because the fetal ductus arteriosus closure can lead to fetal loss or life-threatening cardiac failure in the newborn, the use of APAP, specifically after the sixth month of pregnancy, should be as limited as possible.
Collapse
Affiliation(s)
| | - Damien Bonnet
- M3C-Necker, Congenital and Pediatric Cardiology, Hôpital Universitaire Necker Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France.,Paris Descartes University, Paris, France
| | - Yves Ville
- Paris Descartes University, Paris, France.,Obstetrics, and
| | - Karel Allegaert
- Intensive Care and Department of Surgery, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands; and.,Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
| | | |
Collapse
|
35
|
Bauer AZ, Kriebel D, Herbert MR, Bornehag CG, Swan SH. Prenatal paracetamol exposure and child neurodevelopment: A review. Horm Behav 2018; 101:125-147. [PMID: 29341895 DOI: 10.1016/j.yhbeh.2018.01.003] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 12/09/2017] [Accepted: 01/03/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND The non-prescription medication paracetamol (acetaminophen, APAP) is currently recommended as a safe pain and fever treatment during pregnancy. However, recent studies suggest a possible association between APAP use in pregnancy and offspring neurodevelopment. OBJECTIVES To conduct a review of publications reporting associations between prenatal APAP use and offspring neurodevelopmental outcomes. METHODS Relevant sources were identified through a key word search of multiple databases (Medline, CINAHL, OVID and TOXNET) in September 2016. All English language observational studies of pregnancy APAP and three classes of neurodevelopmental outcomes (autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), and intelligence quotient (IQ)) were included. One reviewer (AZB) independently screened all titles and abstracts, extracted and analyzed the data. RESULTS 64 studies were retrieved and 55 were ineligible. Nine prospective cohort studies fulfilled all inclusion criteria. Data pooling was not appropriate due to heterogeneity in outcomes. All included studies suggested an association between prenatal APAP exposure and the neurodevelopmental outcomes; ADHD, ASD, or lower IQ. Longer duration of APAP use was associated with increased risk. Associations were strongest for hyperactivity and attention-related outcomes. Little modification of associations by indication for use was reported. CONCLUSIONS Together, these nine studies suggest an increased risk of adverse neurodevelopmental outcomes following prenatal APAP exposure. Further studies are urgently needed with; precise indication of use and exposure assessment of use both in utero and in early life. Given the current findings, pregnant women should be cautioned against indiscriminate use of APAP. These results have substantial public health implications.
Collapse
Affiliation(s)
- Ann Z Bauer
- Department of Public Health, University of Massachusetts, 1 University Avenue, Lowell, MA, 01854, USA.
| | - David Kriebel
- Department of Public Health, University of Massachusetts, 1 University Avenue, Lowell, MA, 01854, USA.
| | - Martha R Herbert
- Department of Neurology, MGH, Harvard Medical School, A.A. Martinos Centre for Biomedical Imaging, MGH/MIT/Harvard 149 Thirteenth Street, Charlestown, MA 02129, USA
| | - Carl-Gustaf Bornehag
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York City, NY 10029, USA; Department of Health Sciences, Karlstad University, Karlstad, Sweden.
| | - Shanna H Swan
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York City, NY 10029, USA.
| |
Collapse
|
36
|
Roberts JK, Linakis MW, Liu X, Sherwin CMT, van den Anker JN. Evident bias in a paracetamol metabolite population pharmacokinetic model applied to an external dataset. Br J Clin Pharmacol 2018; 84:1628-1630. [PMID: 29667221 DOI: 10.1111/bcp.13588] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Revised: 02/26/2018] [Accepted: 03/05/2018] [Indexed: 11/28/2022] Open
Affiliation(s)
- Jessica K Roberts
- Division of Clinical Pharmacology, Department of Pediatrics, School of Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Matthew W Linakis
- Division of Clinical Pharmacology, Department of Pediatrics, School of Medicine, University of Utah, Salt Lake City, Utah, USA.,Department of Pharmaceutics and Pharmaceutical Chemistry, College of Pharmacy, University of Utah, Salt Lake City, Utah, USA
| | - Xiaoxi Liu
- Division of Clinical Pharmacology, Department of Pediatrics, School of Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Catherine M T Sherwin
- Division of Clinical Pharmacology, Department of Pediatrics, School of Medicine, University of Utah, Salt Lake City, Utah, USA.,Department of Pharmaceutics and Pharmaceutical Chemistry, College of Pharmacy, University of Utah, Salt Lake City, Utah, USA.,Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, Salt Lake City, Utah, USA
| | - John N van den Anker
- Division of Clinical Pharmacology, Children's National Health System, Washington, DC, USA.,Department of Pediatrics, Pharmacology and Physiology, School of Medicine and Health Sciences, George Washington University, Washington, DC, USA.,Intensive Care and Department of Pediatric Surgery, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, The Netherlands.,Division of Paediatric Pharmacology and Pharmacometrics, University Children's Hospital Basel, Basel, Switzerland
| |
Collapse
|