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Radhakrishna U, Sadhasivam S, Radhakrishnan R, Forray A, Muvvala SB, Metpally RP, Patel S, Rawal RM, Vishweswaraiah S, Bahado-Singh RO, Nath SK. Placental cytochrome P450 methylomes in infants exposed to prenatal opioids: exploring the effects of neonatal opioid withdrawal syndrome on health horizons. Front Genet 2024; 14:1292148. [PMID: 38264209 PMCID: PMC10805101 DOI: 10.3389/fgene.2023.1292148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/24/2023] [Indexed: 01/25/2024] Open
Abstract
Background: Neonatal opioid withdrawal syndrome (NOWS), arises due to increased opioid use during pregnancy. Cytochrome P450 (CYP) enzymes play a pivotal role in metabolizing a wide range of substances in the human body, including opioids, other drugs, toxins, and endogenous compounds. The association between CYP gene methylation and opioid effects is unexplored and it could offer promising insights. Objective: To investigate the impact of prenatal opioid exposure on disrupted CYPs in infants and their anticipated long-term clinical implications. Study Design: DNA methylation levels of CYP genes were analyzed in a cohort of 96 placental tissues using Illumina Infinium MethylationEPIC (850 k) BeadChips. This involved three groups of placental tissues: 32 from mothers with infants exposed to opioids prenatally requiring pharmacologic treatment for NOWS, 32 from mothers with prenatally opioid-exposed infants not needing NOWS treatment, and 32 from unexposed control mothers. Results: The study identified 20 significantly differentially methylated CpG sites associated with 17 distinct CYP genes, with 14 CpGs showing reduced methylation across 14 genes (CYP19A1, CYP1A2, CYP4V2, CYP1B1, CYP24A1, CYP26B1, CYP26C1, CYP2C18, CYP2C9, CYP2U1, CYP39A1, CYP2R1, CYP4Z1, CYP2D7P1 and), while 8 exhibited hypermethylation (CYP51A1, CYP26B1, CYP2R1, CYP2U1, CYP4X1, CYP1A2, CYP2W1, and CYP4V2). Genes such as CYP1A2, CYP26B1, CYP2R1, CYP2U1, and CYP4V2 exhibited both increased and decreased methylation. These genes are crucial for metabolizing eicosanoids, fatty acids, drugs, and diverse substances. Conclusion: The study identified profound methylation changes in multiple CYP genes in the placental tissues relevant to NOWS. This suggests that disruption of DNA methylation patterns in CYP transcripts might play a role in NOWS and may serve as valuable biomarkers, suggesting a future pathway for personalized treatment. Further research is needed to confirm these findings and explore their potential for diagnosis and treatment.
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Affiliation(s)
- Uppala Radhakrishna
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- Department of Obstetrics and Gynecology, Corewell Health William Beaumont University Hospital, Royal Oak, MI, United States
| | - Senthilkumar Sadhasivam
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Rupa Radhakrishnan
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Ariadna Forray
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States
| | - Srinivas B. Muvvala
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States
| | - Raghu P. Metpally
- Department of Molecular and Functional Genomics, Geisinger, Danville, PA, United States
| | - Saumya Patel
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Science, Gujarat University, Ahmedabad, India
| | - Rakesh M. Rawal
- Department of Life Sciences, School of Sciences, Gujarat University, Ahmedabad, India
| | - Sangeetha Vishweswaraiah
- Department of Obstetrics and Gynecology, Corewell Health William Beaumont University Hospital, Royal Oak, MI, United States
| | - Ray O. Bahado-Singh
- Department of Obstetrics and Gynecology, Corewell Health William Beaumont University Hospital, Royal Oak, MI, United States
| | - Swapan K. Nath
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
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Gersch H, Shah D, Chroust A, Bailey B. Can umbilical cord testing add to maternal urine drug screen for evaluation of infants at risk of neonatal opioid withdrawal syndrome? J Matern Fetal Neonatal Med 2023; 36:2211706. [PMID: 37183045 DOI: 10.1080/14767058.2023.2211706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVE This study evaluated maternal urine drug screen (UDS) at delivery and umbilical cord drug testing and its association with neonatal opioid withdrawal syndrome (NOWS) diagnosis and severity following opioid exposed pregnancy. METHODS A retrospective chart review of 770 mother-infant dyads at five birthing hospitals in the United States Appalachian region for a five-year period was performed. Variables of interest included dyad demographics, results of maternal UDS at delivery and umbilical cord drug testing, and three neonatal outcomes: NOWS diagnosis, pharmacologic treatment administered for NOWS, and length of hospital stay (LOS) of the newborn. RESULTS Opioid-positivity was between 8.5% and 66.3% based on maternal UDS at delivery or umbilical cord testing. Odds of NOWS diagnosis and increased infant LOS was best associated with opioid detection in maternal UDS alone (OR = 5.62, 95% CI [3.06, 10.33] and OR = 8.33, 95% CI [3.67, 18.89], respectively). However, odds of pharmacologic treatment for NOWS was best associated with opioid detection in both maternal UDS and umbilical cord testing on the same dyad (OR = 3.22, 95% CI [1.14, 9.09]). CONCLUSION Maternal UDS is a better option compared to umbilical cord testing for evaluation of opioid-exposed infants and risk of NOWS diagnosis and increased infant LOS.
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Affiliation(s)
- Hannah Gersch
- Department of Pediatrics, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
| | - Darshan Shah
- Department of Pediatrics, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
| | - Alyson Chroust
- Department of Psychology, College of Arts and Sciences, East Tennessee State University, Johnson City, TN, USA
| | - Beth Bailey
- Department of Pediatrics, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
- College of Medicine, Central Michigan University, Mt. Pleasant, MI, USA
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Engelhardt KA, Liebow J, Fofah O, Khokhar A, Velazquez DM. Delayed Presentation of Neonatal Drug Withdrawal in Neonate With Congenital Hypothyroidism. Clin Pediatr (Phila) 2023; 62:184-187. [PMID: 35996320 DOI: 10.1177/00099228221119663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
| | - James Liebow
- Rutgers-New Jersey Medical School, Newark, NJ, USA
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Tran EL, England LJ, Park Y, Denny CH, Kim SY. Systematic Review: Polysubstance Prevalence Estimates Reported during Pregnancy, US, 2009-2020. Matern Child Health J 2023; 27:426-458. [PMID: 36752906 PMCID: PMC10521102 DOI: 10.1007/s10995-023-03592-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2023] [Indexed: 02/09/2023]
Abstract
INTRODUCTION The objective of this systematic review is to describe polysubstance studies and their prevalence estimates among pregnant people in the US. METHODS This review was not subject to protocol preparation or registration with the International Prospective Register of Systematic Reviews (PROSPERO) because outcome data were not reported. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Checklist was followed. Four scientific literature databases were used to identify articles published from January 1, 2009 to June 3, 2020 reporting prenatal exposure to two or more substances in the US. A standardized process of title and abstract screening followed by a two-phase full-text review was used to assess study eligibility. RESULTS A total of 119 studies were included: 7 case-control studies, 7 clinical trials, 76 cohort studies, and 29 cross-sectional studies. Studies varied with respect to study design, time period, region, sampling and participant selection, substances assessed, and method of exposure ascertainment. Commonly reported polysubstance prevalence estimates among studies of pregnant people included combinations with alcohol, marijuana, and/or tobacco/nicotine. The range of prevalence estimates was wide (alcohol 1-99%; marijuana 3-95%; tobacco/nicotine 2-95%). DISCUSSION Polysubstance use during pregnancy is common, especially with alcohol, marijuana, and/or tobacco/nicotine. Future research to assess polysubstance use during pregnancy could help better describe patterns and ultimately help mitigate its effects on maternal and infant health outcomes.
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Affiliation(s)
- Emmy L Tran
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA.
- Eagle Global Scientific, LLC, 2835 Brandywine Rd, Suite 200, Atlanta, GA, 30341, USA.
| | - Lucinda J England
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA
| | - Youngjoo Park
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA
- Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN, USA
| | - Clark H Denny
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA
| | - Shin Y Kim
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA
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Albano GD, La Spina C, Pitingaro W, Milazzo V, Triolo V, Argo A, Malta G, Zerbo S. Intrauterine and Neonatal Exposure to Opioids: Toxicological, Clinical, and Medico-Legal Issues. TOXICS 2023; 11:toxics11010062. [PMID: 36668788 PMCID: PMC9866828 DOI: 10.3390/toxics11010062] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/27/2022] [Accepted: 01/05/2023] [Indexed: 06/01/2023]
Abstract
Opioids have a rapid transplacental passage (i.e., less than 60 min); furthermore, symptoms characterize the maternal and fetal withdrawal syndrome. Opioid withdrawal significantly impacts the fetus, inducing worse outcomes and a risk of mortality. Moreover, neonatal abstinence syndrome (NAS) follows the delivery, lasts up to 10 weeks, and requires intensive management. Therefore, the prevention and adequate management of NAS are relevant public health issues. This review aims to summarize the most updated evidence in the literature regarding toxicological, clinical, and forensic issues of intrauterine exposure to opioids to provide a multidisciplinary, evidence-based approach for managing such issues. Further research is required to standardize testing and to better understand the distribution of opioid derivatives in each specimen type, as well as the clinically relevant cutoff concentrations in quantitative testing results. A multidisciplinary approach is required, with obstetricians, pediatricians, nurses, forensic doctors and toxicologists, social workers, addiction specialists, and politicians all working together to implement social welfare and social services for the baby when needed. The healthcare system should encourage multidisciplinary activity in this field and direct suspected maternal and neonatal opioid intoxication cases to local referral centers.
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Determination of Prenatal Substance Exposure Using Meconium and Orbitrap Mass Spectrometry. TOXICS 2022; 10:toxics10020055. [PMID: 35202242 PMCID: PMC8875502 DOI: 10.3390/toxics10020055] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/21/2022] [Accepted: 01/22/2022] [Indexed: 01/27/2023]
Abstract
The aim of this study was to develop and to validate a toxicological untargeted screening relying on LC-HRMS in meconium including the detection of the four main classes of drugs of abuse (DoA; amphetamines, cannabinoids, opioids and cocaine). The method was then applied to 29 real samples. Analyses were performed with a liquid chromatography system coupled to a benchtop Orbitrap operating in a data-dependent analysis. The sample amount was 300 mg of meconium extracted twice by solid phase extraction following two distinct procedures. Raw data were processed using the Compound Discoverer 3.2 software (Thermo). The method was evaluated and validated on 15 compounds (6-MAM, morphine, buprenorphine, norbuprenorphine, methadone, EDDP, amphetamine, MDA, MDMA, methamphetamine, cocaine, benzoylecgonine, THC, 11-OH-THC, THC-COOH). Limits of detection were between 0.5 and 5 pg/mg and limits of identification between 5 and 50 pg/mg. Mean matrix effect was between −79 and −19% (n = 6) and mean overall recovery between 18 and 73% (n = 6) at 100 pg/mg. The application allows the detection of 88 substances, including 47 pharmaceuticals and 15 pharmaceutical metabolites, cocaine and its metabolites, THC and its metabolites, and natural (morphine, codeine) and synthetic (methadone, buprenorphine, tramadol, norfentanyl) opioids. This method is now used routinely for toxicological screening in high-risk pregnancies
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Allen MC, Moog NK, Buss C, Yen E, Gustafsson HC, Sullivan EL, Graham AM. Co-occurrence of preconception maternal childhood adversity and opioid use during pregnancy: Implications for offspring brain development. Neurotoxicol Teratol 2021; 88:107033. [PMID: 34601061 PMCID: PMC8578395 DOI: 10.1016/j.ntt.2021.107033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 09/20/2021] [Accepted: 09/24/2021] [Indexed: 12/11/2022]
Abstract
Understanding of the effects of in utero opioid exposure on neurodevelopment is a priority given the recent dramatic increase in opioid use among pregnant individuals. However, opioid abuse does not occur in isolation-pregnant individuals abusing opioids often have a significant history of adverse experiences in childhood, among other co-occurring factors. Understanding the specific pathways in which these frequently co-occurring factors may interact and cumulatively influence offspring brain development in utero represents a priority for future research in this area. We highlight maternal history of childhood adversity (CA) as one such co-occurring factor that is more prevalent among individuals using opioids during pregnancy and which is increasingly shown to affect offspring neurodevelopment through mechanisms beginning in utero. Despite the high incidence of CA history in pregnant individuals using opioids, we understand very little about the effects of comorbid prenatal opioid exposure and maternal CA history on fetal brain development. Here, we first provide an overview of current knowledge regarding effects of opioid exposure and maternal CA on offspring neurodevelopment that may occur during gestation. We then outline potential mechanistic pathways through which these factors might have interactive and cumulative influences on offspring neurodevelopment as a foundation for future research in this area.
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Affiliation(s)
- Madeleine C Allen
- Department of Psychiatry, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, United States
| | - Nora K Moog
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Medical Psychology, Luisenstrasse 57, 10117 Berlin, Germany
| | - Claudia Buss
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Medical Psychology, Luisenstrasse 57, 10117 Berlin, Germany; Development, Health and Disease Research Program, University of California, Irvine, 837 Health Sciences Drive, Irvine, California 92697, United States
| | - Elizabeth Yen
- Department of Pediatrics, Tufts Medical Center, Boston, MA 02111, United States
| | - Hanna C Gustafsson
- Department of Psychiatry, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, United States
| | - Elinor L Sullivan
- Department of Psychiatry, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, United States; Division of Neuroscience, Oregon National Primate Research Center, 505 NW 185(th) Ave., Beaverton, OR 97006, United States; Department of Behavioral Neuroscience, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, United States
| | - Alice M Graham
- Department of Psychiatry, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, United States.
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Isaacs KR, Atreyapurapu S, Alyusuf AH, Ledgerwood DM, Finnegan LP, Chang KHK, Ma TX, Washio Y. Neonatal Outcomes after Combined Opioid and Nicotine Exposure in Utero: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:10215. [PMID: 34639512 PMCID: PMC8508043 DOI: 10.3390/ijerph181910215] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/03/2021] [Accepted: 09/21/2021] [Indexed: 12/02/2022]
Abstract
BACKGROUND The majority of women who are pregnant with opioid use disorder (OUD) also smoke tobacco but are rarely offered tobacco cessation counseling. While the effects of exposure to opioids and nicotine in utero are well-understood separately, understanding the impact of the combined exposure to these substances on neonatal outcomes is lacking. METHODS A scoping review was conducted using PubMed and Scopus databases for studies addressing the combined exposure to opioids and nicotine during pregnancy published between 1 January 1980 and 9 July 2019. A total of 29 papers met the eligibility criteria for inclusion, with nine being identified as clinical trials (three from the MOTHER study) and two as secondary data analysis of clinical trial data. RESULTS Neonatal outcomes for infants who had a combined exposure to opioids and nicotine in utero indicated a reduction in birth weight and birth length. Findings in infants exposed to both nicotine and opioids were mixed with regard to the duration of neonatal abstinence syndrome (NAS), the likelihood of treatment for NAS, doses of medicine used to treat NAS, and NAS scores when compared with infants who had opioid exposure without nicotine. CONCLUSIONS The combined exposure to nicotine and opioids during pregnancy may lead to a reduction in neonatal birth weight and birth length and more severe NAS signs, compared with opioid use alone, but more research is necessary to identify the minimum dosage and length of nicotine exposure to accurately predict these outcomes.
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Affiliation(s)
- Krystyna R. Isaacs
- Benten Technologies, 9408 Grant Ave Suite 206, Manassas, VA 20110, USA; (K.R.I.); (S.A.); (A.H.A.); (K.H.K.C.); (T.X.M.)
| | - Sravanthi Atreyapurapu
- Benten Technologies, 9408 Grant Ave Suite 206, Manassas, VA 20110, USA; (K.R.I.); (S.A.); (A.H.A.); (K.H.K.C.); (T.X.M.)
| | - Amal H. Alyusuf
- Benten Technologies, 9408 Grant Ave Suite 206, Manassas, VA 20110, USA; (K.R.I.); (S.A.); (A.H.A.); (K.H.K.C.); (T.X.M.)
| | - David M. Ledgerwood
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, 3901 Chrysler Service Drive, Detroit, MI 48201, USA;
| | - Loretta P. Finnegan
- Executive Officer of the College on Problems of Drug Dependence and Finnegan Consulting, Philadelphia, PA 19140, USA;
| | - Katie H. K. Chang
- Benten Technologies, 9408 Grant Ave Suite 206, Manassas, VA 20110, USA; (K.R.I.); (S.A.); (A.H.A.); (K.H.K.C.); (T.X.M.)
| | - Tony X. Ma
- Benten Technologies, 9408 Grant Ave Suite 206, Manassas, VA 20110, USA; (K.R.I.); (S.A.); (A.H.A.); (K.H.K.C.); (T.X.M.)
| | - Yukiko Washio
- Substance Use, Gender and Applied Research, RTI International, 3040 E Cornwallis Rd, Durham, NC 27709, USA
- Department of Obstetrics, Gynecology and Reproductive Sciences, Temple University Lewis Katz School of Medicine, 3500 N Broad St, Philadelphia, PA 19140, USA
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Levine TA, Davie-Gray A, Kim HM, Lee SJ, Woodward LJ. Prenatal methadone exposure and child developmental outcomes in 2-year-old children. Dev Med Child Neurol 2021; 63:1114-1122. [PMID: 33462809 DOI: 10.1111/dmcn.14808] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/04/2020] [Indexed: 01/10/2023]
Abstract
AIM To examine the developmental outcomes of children born to opioid-dependent females enrolled in methadone maintenance and identify pre- and postnatal factors that place these children at developmental risk. METHOD Ninety-nine methadone-maintained females and their 100 infants (42 females, 58 males, mean gestational age 38.8wks) were recruited during pregnancy/at birth and studied to age 2 years alongside a regionally representative comparison group of 108 non-methadone-maintained females and their 110 infants (62 females, 48 males, mean gestational age 39.2wks). Information about perinatal exposure was collected from medical records, maternal urine and infant meconium toxicological analysis, maternal interviews (at birth and at 18mo), and a home visit (at 18mo). At age 2 years, child neuromotor function, cognition, language, and emotional/behavioral dysregulation were assessed. RESULTS Opioid-exposed children achieved lower motor, cognitive, and language scores and had poorer self, emotional, eating/feeding, and sensory processing regulation than unexposed children. After adjustment for maternal education and other substance use in pregnancy, between-group differences in child motor, cognitive, and overall dysregulation remained. Postnatal parental and family factors explained a further 40% to 52% of between-group differences in child outcomes. INTERPRETATION These children and families are extremely high-risk and need antenatal and postnatal support. Children exposed to opioids during pregnancy have pervasive developmental difficulties by age 2 years. These challenges are largely explained by adverse pregnancy and socio-environmental exposures, emphasizing the importance of specialist prenatal care and postnatal intervention support. What this paper adds Children born to opioid-dependent females are at high risk of pervasive developmental problems. These problems span a range of functional domains, including motor, cognitive, language, and behavioral/emotional dysregulation. Contributing factors include other adverse pregnancy exposures, postnatal environmental factors, and the direct effects of prenatal opioid exposure.
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Affiliation(s)
- Terri A Levine
- Department of Pediatric Newborn Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA, USA
| | | | - Hyun Min Kim
- School of Health Sciences and Child Wellbeing Research Institute, University of Canterbury, Christchurch, New Zealand
| | - Samantha J Lee
- School of Health Sciences and Child Wellbeing Research Institute, University of Canterbury, Christchurch, New Zealand
| | - Lianne J Woodward
- School of Health Sciences and Child Wellbeing Research Institute, University of Canterbury, Christchurch, New Zealand
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Gesseck AM, Nanco CR, Hendricks-Muñoz KD, Xu J, Wolf CE, Poklis JL, Peace MR. Neonatal Exposure to Tramadol through Mother's Breast Milk. J Anal Toxicol 2021; 45:840-846. [PMID: 34037761 DOI: 10.1093/jat/bkab055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/04/2021] [Accepted: 05/25/2021] [Indexed: 12/27/2022] Open
Abstract
Tramadol is an opioid used in the treatment of moderate to moderately severe pain. Tramadol's use during pregnancy is generally avoided and may cause some reversible withdrawal effects in neonates and its use during lactation is not licensed by the manufacturer. A small clinical trial reported infants were exposed to < 3% of a mother's tramadol dose though breast milk with no evidence of harmful effects. Presented is a case study of breast milk, neonatal urine, and neonatal oral fluid for the analysis of tramadol and its metabolites, along with the validation of a method for the analysis of tramadol, O-desmethyltramadol, and N-desmethyltramadol in breast milk. Tramadol and its metabolites were extracted by solid-phase extraction (SPE) after saponification of breast milk to remove lipids. Samples were analyzed by ultra-pressure liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). To the author's knowledge, this is the first report of tramadol and its metabolites in neonatal oral fluid. The breast milk concentrations were 63, 22, and 76 ng/mL tramadol, O-desmethyltramadol and N-desmethyltramadol, respectively on day of life 12. On day of life 20, the breast milk concentrations were 1,254, 388, and 937 ng/mL tramadol, O-desmethyltramadol and N-desmethyltramadol, respectively. Oral fluid concentrations were 1,011, 1,499, and 406 ng/mL tramadol, O-desmethyltramadol and N-desmethyltramadol, respectively on day of life 20. Oral fluid concentrations were similar to breast milk for tramadol, almost four times higher for O-desmethyltramadol, and less than half for N-desmethyltramadol. The absolute infant dose was calculated to be 10 μg/kg/day and 294 μg/kg/day tramadol on day of life 12 and 20, respectively.
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Affiliation(s)
- Ashley M Gesseck
- Integrative Life Sciences Doctoral Program, Virginia Commonwealth University, Richmond, VA.,Departments of Forensic Science, Virginia Commonwealth University, Richmond, VA
| | - Carrol R Nanco
- Departments of Pathology, Virginia Commonwealth University, Richmond, VA
| | - Karen D Hendricks-Muñoz
- Division of Neonatal Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, Richmond, VA
| | - Jie Xu
- Division of Neonatal Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, Richmond, VA
| | - Carl E Wolf
- Departments of Pathology, Virginia Commonwealth University, Richmond, VA
| | - Justin L Poklis
- Departments of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, VA
| | - Michelle R Peace
- Departments of Forensic Science, Virginia Commonwealth University, Richmond, VA
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Testing Unconventional Matrices to Monitor for Prenatal Exposure to Heroin, Cocaine, Amphetamines, Synthetic Cathinones, and Synthetic Opioids. Ther Drug Monit 2021; 42:205-221. [PMID: 31809406 DOI: 10.1097/ftd.0000000000000719] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The prevalence of drug use during pregnancy continues to increase despite the associated serious adverse obstetrical outcomes, including increased risk of miscarriage, fetal growth restriction, brain development impairment, neonatal abstinence syndrome, preterm delivery, and stillbirths. Monitoring drug use during pregnancy is crucial to limit prenatal exposure and provide suitable obstetrical health care. The authors reviewed published literature reporting the concentrations of common drugs of abuse and new psychoactive substances (NPS), such as synthetic cathinones and synthetic opioids, NPS, and their metabolites using unconventional matrices to identify drug use during pregnancy and improve data interpretation. METHODS A literature search was performed from 2010 to July 2019 using PubMed, Scopus, Web of Science scientific databases, and reports from international institutions to review recently published articles on heroin, cocaine, amphetamine, methamphetamine, synthetic cathinone, and synthetic opioid monitoring during pregnancy. RESULTS Meconium has been tested for decades to document prenatal exposure to drugs, but data regarding drug concentrations in amniotic fluid, the placenta, the umbilical cord, and neonatal hair are still lacking. Data on prenatal exposure to NPS are limited. CONCLUSIONS Maternal hair testing is the most sensitive alternative matrix for identifying drug use during pregnancy, while drug concentrations in the meconium, placenta, and umbilical cord offer the identification of prenatal drug exposure at birth. Adverse developmental outcomes for the infant make it critical to promptly identify maternal drug use to limit fetal exposure or, if determined at birth, to provide resources to the exposed child and family. Alternative matrices offer choices for monitoring and challenge laboratories to deliver highly sensitive and specific analytical methods for detection.
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Abstract
PURPOSE Buprenorphine and methadone are international gold standards for managing opioid use disorders. Although they are efficacious in treating opioid dependence, buprenorphine and methadone present risks, especially during pregnancy, causing neonatal abstinence syndrome and adverse obstetrical outcomes. Buprenorphine and methadone are also abused during pregnancy, and identifying their use is important to limit unprescribed prenatal exposure. Previous studies have suggested that concentrations of buprenorphine, but not methadone markers in unconventional matrices may predict child outcomes, although currently only limited data exist. We reviewed the literature on concentrations of buprenorphine, methadone, and their metabolites in unconventional matrices to improve data interpretation. METHODS A literature search was conducted using scientific databases (PubMed, Scopus, Web of Science, and reports from international institutions) to review published articles on buprenorphine and methadone monitoring during pregnancy. RESULTS Buprenorphine and methadone and their metabolites were quantified in the meconium, umbilical cord, placenta, and maternal and neonatal hair. Methadone concentrations in the meconium and hair were typically higher than those in other matrices, although the concentrations in the placenta and umbilical cord were more suitable for predicting neonatal outcomes. Buprenorphine concentrations were lower and required sensitive instrumentation, as measuring buprenorphine glucuronidated metabolites is critical to predict neonatal outcomes. CONCLUSIONS Unconventional matrices are good alternatives to conventional ones for monitoring drug exposure during pregnancy. However, data are currently scarce on buprenorphine and methadone during pregnancy to accurately interpret their concentrations. Clinical studies should be conducted with larger cohorts, considering confounding factors such as illicit drug co-exposure.
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Radhakrishna U, Vishweswaraiah S, Uppala LV, Szymanska M, Macknis J, Kumar S, Saleem-Rasheed F, Aydas B, Forray A, Muvvala SB, Mishra NK, Guda C, Carey DJ, Metpally RP, Crist RC, Berrettini WH, Bahado-Singh RO. Placental DNA methylation profiles in opioid-exposed pregnancies and associations with the neonatal opioid withdrawal syndrome. Genomics 2021; 113:1127-1135. [PMID: 33711455 DOI: 10.1016/j.ygeno.2021.03.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/29/2020] [Accepted: 03/02/2021] [Indexed: 12/11/2022]
Abstract
Opioid abuse during pregnancy can result in Neonatal Opioid Withdrawal Syndrome (NOWS). We investigated genome-wide methylation analyses of 96 placental tissue samples, including 32 prenatally opioid-exposed infants with NOWS who needed therapy (+Opioids/+NOWS), 32 prenatally opioid-exposed infants with NOWS who did not require treatment (+Opioids/-NOWS), and 32 prenatally unexposed controls (-Opioids/-NOWS, control). Statistics, bioinformatics, Artificial Intelligence (AI), including Deep Learning (DL), and Ingenuity Pathway Analyses (IPA) were performed. We identified 17 dysregulated pathways thought to be important in the pathophysiology of NOWS and reported accurate AI prediction of NOWS diagnoses. The DL had an AUC (95% CI) =0.98 (0.95-1.0) with a sensitivity and specificity of 100% for distinguishing NOWS from the +Opioids/-NOWS group and AUCs (95% CI) =1.00 (1.0-1.0) with a sensitivity and specificity of 100% for distinguishing NOWS versus control and + Opioids/-NOWS group versus controls. This study provides strong evidence of methylation dysregulation of placental tissue in NOWS development.
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Affiliation(s)
- Uppala Radhakrishna
- Department of Obstetrics and Gynecology, Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA.
| | - Sangeetha Vishweswaraiah
- Department of Obstetrics and Gynecology, Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA
| | - Lavanya V Uppala
- College of Information Science & Technology, University of Nebraska at Omaha, Peter Kiewit Institute, Omaha, NE, USA
| | - Marta Szymanska
- Department of Obstetrics and Gynecology, Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA
| | | | - Sandeep Kumar
- Department of Pathology, Beaumont Health System, Royal Oak, MI, USA
| | - Fozia Saleem-Rasheed
- Department of Newborn Medicine, Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA
| | - Buket Aydas
- Department of Healthcare Analytics, Meridian Health Plans, Detroit, MI, USA
| | - Ariadna Forray
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | | | - Nitish K Mishra
- Department of Genetics, Cell Biology & Anatomy College of Medicine, University of Nebraska Medical Center Omaha, NE, USA
| | - Chittibabu Guda
- Department of Genetics, Cell Biology & Anatomy College of Medicine, University of Nebraska Medical Center Omaha, NE, USA
| | - David J Carey
- Department of Molecular and Functional Genomics, Geisinger, Danville, PA, USA
| | - Raghu P Metpally
- Department of Molecular and Functional Genomics, Geisinger, Danville, PA, USA
| | - Richard C Crist
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Wade H Berrettini
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA; Geisinger Clinic, Danville, PA, USA
| | - Ray O Bahado-Singh
- Department of Obstetrics and Gynecology, Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA
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14
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Gesseck AM, Poklis JL, Wolf CE, Xu J, Bashir A, Hendricks-Muñoz KD, Peace MR. A Case Study Evaluating the Efficacy of an Ad Hoc Hospital Collection Device for Fentanyl in Infant Oral Fluid. J Anal Toxicol 2020; 44:741-746. [PMID: 32591773 PMCID: PMC7549304 DOI: 10.1093/jat/bkaa069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/17/2020] [Accepted: 05/12/2020] [Indexed: 12/25/2022] Open
Abstract
Neonatal drug exposure is currently assessed using meconium, urine, blood, hair, or umbilical cord tissue/blood. Due to the invasiveness, challenges, and limitations of collection, and/or analytical difficulties of these matrices, oral fluid may be a more desirable matrix in diagnosing opioid exposure and risk for opioid withdrawal in neonatal abstinence syndrome. Traditional oral fluid collection devices are not viable options as they are too large for neonates' mouths and may contain chemicals on the collection pad. Unstimulated and stimulated infant oral fluid samples have been used for therapeutic drug monitoring as an alternative matrix to blood. The objective of this study was to assess the viability of a simple oral fluid collection system using a sterile foam-tipped swab rinsed in phosphate-buffered saline. Two infants were administered fentanyl for post-operative pain relief while hospitalized in the Neonatal Intensive Care Units at the Children's Hospital of Richmond of Virginia Commonwealth University. Oral fluid samples were collected at 16 h, 2 days, and/or 7 days following the start of intravenous infusion of fentanyl. Samples were analyzed by ultra-high-pressure liquid chromatography-tandem mass spectrometry for fentanyl and norfentanyl after solid-phase extraction. In one of the three samples tested, fentanyl and norfentanyl were detected at concentrations of 28 and 78 ng/mL, respectively. Based on the infusion rate, the theoretical oral fluid fentanyl concentration at steady state was calculated to be 33 ng/mL.
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Affiliation(s)
- Ashley M Gesseck
- Integrative Life Sciences Doctoral Program, Virginia Commonwealth University, PO Box 84230, Richmond, VA 23284-0203, USA
- Department of Forensic Science, Virginia Commonwealth University, PO Box 843079, Richmond, VA 23284-3079, USA
| | - Justin L Poklis
- Department of Pharmacology & Toxicology, Virginia Commonwealth University, PO Box 980613, Richmond, VA 23298-0613, USA
| | - Carl E Wolf
- Department of Forensic Science, Virginia Commonwealth University, PO Box 843079, Richmond, VA 23284-3079, USA
- Department of Pathology, Virginia Commonwealth University, PO Box 980662, Richmond, VA 23298-0662, USA
| | - Jie Xu
- Division of Neonatal Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, PO Box 980646, Richmond, VA 23298-0646, USA
| | - Aamir Bashir
- Division of Neonatal Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, PO Box 980646, Richmond, VA 23298-0646, USA
| | - Karen D Hendricks-Muñoz
- Division of Neonatal Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, PO Box 980646, Richmond, VA 23298-0646, USA
| | - Michelle R Peace
- Department of Forensic Science, Virginia Commonwealth University, PO Box 843079, Richmond, VA 23284-3079, USA
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15
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McAllister-Williams RH, Baldwin DS, Cantwell R, Easter A, Gilvarry E, Glover V, Green L, Gregoire A, Howard LM, Jones I, Khalifeh H, Lingford-Hughes A, McDonald E, Micali N, Pariante CM, Peters L, Roberts A, Smith NC, Taylor D, Wieck A, Yates LM, Young AH. British Association for Psychopharmacology consensus guidance on the use of psychotropic medication preconception, in pregnancy and postpartum 2017. J Psychopharmacol 2017; 31:519-552. [PMID: 28440103 DOI: 10.1177/0269881117699361] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Decisions about the use of psychotropic medication in pregnancy are an ongoing challenge for clinicians and women with mental health problems, owing to the uncertainties around risks of the illness itself to mother and fetus/infant, effectiveness of medications in pregnancy and risks to the fetus/infant from in utero exposure or via breast milk. These consensus guidelines aim to provide pragmatic advice regarding these issues. They are divided into sections on risks of untreated illness in pregnancy; general principles of using drugs in the perinatal period; benefits and harms associated with individual drugs; and recommendations for the management of specific disorders.
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Affiliation(s)
- R Hamish McAllister-Williams
- 1 Institute of Neuroscience, Newcastle University, Newcastle, UK.,2 Northumberland Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK
| | - David S Baldwin
- 3 Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK.,4 University Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | | | - Abby Easter
- 6 Centre for Implementation Science, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Eilish Gilvarry
- 2 Northumberland Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK.,7 Institute of Health and Society, Newcastle University, Newcastle, UK
| | - Vivette Glover
- 8 Institute of Reproductive and Developmental Biology, Imperial College London, London, UK
| | - Lucian Green
- 9 Ealing, Hounslow, Hammersmith & Fulham Perinatal Mental Health Service, West London Mental Health Trust, London, UK
| | - Alain Gregoire
- 3 Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK.,10 Hampshire Perinatal Mental Health Service, Winchester, UK
| | - Louise M Howard
- 11 Section of Women's Mental Health, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, UK.,12 South London and Maudsley NHS Foundation Trust, London, UK
| | - Ian Jones
- 13 National Centre for Mental Health, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Hind Khalifeh
- 11 Section of Women's Mental Health, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, UK.,12 South London and Maudsley NHS Foundation Trust, London, UK
| | | | - Elizabeth McDonald
- 15 Royal College of Psychiatrists, London, UK.,16 East London Foundation Trust, London, UK.,17 Tavistock and Portman NHS Foundation Trust, London, UK
| | - Nadia Micali
- 18 Behavioural and Brain Sciences Unit, GOSH Institute of Child Health, University College London, London, UK
| | - Carmine M Pariante
- 12 South London and Maudsley NHS Foundation Trust, London, UK.,19 Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | - Ann Roberts
- 20 St Martin's Healthcare Services CIC, Leeds, UK.,21 Hertfordshire Partnership University NHS Foundation Trust, Hatfield, Hertfordshire, UK.,22 Postgraduate School of Medicine, University of Hertfordshire, Hatfield, Hertfordshire, UK
| | - Natalie C Smith
- 23 Tees, Esk and Wear Valleys NHS Foundation Trust, Darlington, County Durham, UK
| | - David Taylor
- 12 South London and Maudsley NHS Foundation Trust, London, UK.,24 Institute of Pharmaceutical Science, King's College London, London, UK
| | - Angelika Wieck
- 25 Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK.,26 University of Manchester, Manchester, UK
| | - Laura M Yates
- 27 UK Teratology Information Service, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.,28 Institute of Genetic Medicine, Newcastle University, Newcastle, UK
| | - Allan H Young
- 12 South London and Maudsley NHS Foundation Trust, London, UK.,19 Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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16
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17
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Meconium Tenofovir Concentrations and Growth and Bone Outcomes in Prenatally Tenofovir Exposed HIV-Uninfected Children. Pediatr Infect Dis J 2015; 34:851-7. [PMID: 25961889 PMCID: PMC4573821 DOI: 10.1097/inf.0000000000000747] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Maternal tenofovir disoproxil fumarate (TDF) treatment among HIV-infected pregnant women results in fetal tenofovir (TFV) exposure. Fetal TFV toxicity was demonstrated in animals, but most clinical investigations have not observed toxicity in humans. METHODS We evaluated HIV-exposed, uninfected infants in the Surveillance Monitoring for Antiretroviral Therapy Toxicities cohort of the Pediatric HIV/AIDS Cohort Study whose mothers were prescribed TDF for ≥ 8 third trimester weeks. Infant dual-energy X-ray absorptiometry scans were obtained at 0-4 weeks to measure whole body bone mineral content. Meconium TFV concentrations were quantified by liquid chromatography-tandem mass spectrometry. RESULTS Fifty-eight TFV-exposed infants had meconium TFV quantified. Detectable concentrations were 11-48,100 ng/g; 3 infants had undetectable concentrations. Maternal TDF prescription duration ranged from 8 to 41 gestational weeks; infant gestational ages were 36-41 weeks. Meconium TFV concentrations were not correlated with TFV exposure duration or timing and did not vary by concomitant prescription of protease inhibitors. Increased meconium TFV concentrations were associated with greater gestational ages (ρ = 0.29, P = 0.03) and lower maternal plasma HIV RNA before delivery (ρ = -0.29, P = 0.04). Meconium TFV concentrations were not associated with infant weight, length (n = 58) or bone mineral content (n = 49). CONCLUSIONS For the first time, we explored associations between meconium TFV concentrations and infant growth and bone measurements; we did not observe a meconium concentration-dependent relationship for these infant outcomes. These findings support other clinical research failing to show dose-response relationships for growth and bone outcomes among intrauterine TFV-exposed infants. High meconium TFV concentrations correlated with low maternal viral load, suggesting maternal TDF adherence significantly contributes to meconium TFV concentrations.
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18
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Himes SK, Tassiopoulos K, Yogev R, Huestis MA. Antiretroviral Drugs in Meconium: Detection for Different Gestational Periods of Exposure. J Pediatr 2015; 167:305-11.e3. [PMID: 26001315 PMCID: PMC4516688 DOI: 10.1016/j.jpeds.2015.04.062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Revised: 04/08/2015] [Accepted: 04/22/2015] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To determine whether antiretroviral (ARV) medications can be detected in meconium from second or third trimester, labor and delivery (L&D), or postnatal exposures. STUDY DESIGN Twenty ARV medications were quantified by liquid chromatography-tandem mass spectrometry in 598 meconium samples from uninfected infants born to pregnant women with HIV enrolled in the Pediatric HIV/AIDS Cohort Study. RESULTS ARV detection in meconium following third trimester exposure was 85.7%-94.4% for all ARVs except stavudine (0%, n = 2), likely because of low doses and a high limit for quantification. Of 107 samples with some second trimester only ARV exposures, meconium was positive for only lopinavir, tenofovir, or efavirenz in 11.8%-14.3% of exposed neonates; administration of these ARVs occurred between gestational weeks 25-28 in the positive samples. Days without lopinavir or tenofovir before delivery significantly correlated with decreasing concentrations of lopinavir and tenofovir in meconium. Tenofovir and lamivudine concentrations significantly correlated with increasing gestational age among infants with continuous second and third trimester exposure. Zidovudine given during L&D or for neonatal prophylaxis was detected in 95.1% and 94.6% of meconium samples, respectively. CONCLUSIONS Changes in ARV treatments during pregnancy offered a unique opportunity to investigate ARV detection in meconium. ARVs in meconium primarily reflect third trimester ARV exposures, although 6 of 107 second trimester only exposures were detected. Zidovudine administration during L&D was detected in meconium indicating potential urine contamination or rapid incorporation into meconium. These data will improve interpretation of meconium drug test results.
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Affiliation(s)
- Sarah K. Himes
- Chemistry and Drug Metabolism Section, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD
| | | | - Ram Yogev
- Ann & Robert H. Lurie Children’s Hospital Chicago, Chicago, IL
| | - Marilyn A. Huestis
- Chemistry and Drug Metabolism Section, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD
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19
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Abstract
Most infants at risk for neonatal abstinence syndrome have opioid plus another drug exposure; polypharmacy is the rule rather than the exception. Scales for evaluation of neonatal abstinence syndrome are primarily based for opioid withdrawal. A standard protocol to treat neonatal abstinence syndrome has not been developed. Institute nonpharmacologic strategies for all neonates at risk. The American Academy of Pediatrics recommends mechanism-directed therapy (treat opioid withdrawal with an opioid) as the first-line therapy. Second-line medications are currently under evaluation.
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Affiliation(s)
- Kendra Grim
- Department of Anesthesiology, College of Medicine, Mayo Clinic, 200 First Street, Southwest, Rochester, MN 55902, USA
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20
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Jones HE, Jansson LM, O’Grady KE, Kaltenbach K. The relationship between maternal methadone dose at delivery and neonatal outcome: methodological and design considerations. Neurotoxicol Teratol 2013; 39:110-5. [PMID: 24099621 PMCID: PMC3793207 DOI: 10.1016/j.ntt.2013.05.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Revised: 04/11/2013] [Accepted: 05/06/2013] [Indexed: 10/26/2022]
Abstract
Compared to untreated opioid dependence, methadone maintenance treatment of opioid-dependent pregnant women has been found to be associated with better maternal and neonatal outcomes. Secondary analysis of data from 73 maternal and neonatal participants in the MOTHER study (H. E. Jones et al., New England Journal of Medicine, 2010) found no relationship between maternal methadone dose at delivery and any of 9 neonatal outcomes--peak neonatal abstinence syndrome (NAS) score, total amount of morphine needed to treat NAS, duration of neonatal hospital stay, duration of treatment for NAS, estimated gestational age at delivery, Apgar score at 5 min, and neonatal head circumference, length, and weight at birth. These results are consistent with a recent systematic review and meta-analysis (B. J. Cleary et al., Addiction, 2010) and extend findings to outcomes other than NAS. Methodological and design issues that might have adversely impacted the ability of researchers to establish the existence or non-existence of these relationships are considered.
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Affiliation(s)
- Hendrée E. Jones
- UNC Horizons and Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Carrboro, NC 27510 USA; and The Departments of Psychiatry and Behavioral Sciences and Obstetrics and Gynecology, School of Medicine, Johns Hopkins University, Baltimore, MD 21224 USA,
| | - Lauren M. Jansson
- School of Medicine, Johns Hopkins University, Baltimore, MD 21224 USA,
| | - Kevin E. O’Grady
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742 USA,
| | - Karol Kaltenbach
- Departments of Pediatrics and Psychiatry and Human Behavior, Jefferson Medical College, Thomas Jefferson University, Philadelphia, PA 19107 USA,
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21
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Buckley V, Razaghi A, Haber P. Predictors of neonatal outcomes amongst a methadone- and/or heroin-dependent population referred to a multidisciplinary Perinatal and Family Drug Health Service. Aust N Z J Obstet Gynaecol 2013; 53:464-70. [PMID: 23550533 DOI: 10.1111/ajo.12080] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Accepted: 02/16/2013] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND AIMS Although methadone maintenance therapy is the standard of care for opioid-dependent pregnant women, there exists controversy over the benefits and side effects of treatment to the neonate. Our aim was to document predictors of neonatal outcomes within an opioid-using population, with particular reference to methadone treatment in the context of continued heroin use. METHODS Analysis was performed on a cohort of 183 opioid-using pregnant women seen by the Sydney South West Area Health Service between 2004 and 2007 and between 2009 and 2011. Neonatal outcomes were analysed according to maternal opioid use: methadone only, methadone and heroin, or heroin only. Logistic regression was used to examine independent predictors of neonatal outcomes. RESULTS No difference in the frequency of low birth weight neonates or the rate of prematurity was found between the methadone-only, methadone-and-heroin and heroin-only groups (P = 0.30; P = 0.42). Methadone treatment was not found to increase the treatment requirement for neonatal abstinence syndrome compared with those using heroin only (P = 0.91). Women using methadone only were more likely to retain custody of their child at hospital discharge than women using methadone and heroin and heroin only (80.4, 59.0, 40.0%; P < 0.001). CONCLUSIONS Methadone treatment was beneficial in predicting the discharge custody status of the neonate. Engagement with antenatal care was found to reduce the likelihood of preterm birth and to be independently associated with the neonate being discharged in the care of the mother. Women who continue to use heroin should not be denied methadone treatment for fear of worse neonatal outcomes.
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Affiliation(s)
- Victoria Buckley
- Central Clinical School, University of Sydney, Camperdown, NSW, Australia
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22
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Simultaneous determination of opiates, methadone, amphetamines, cocaine, and metabolites in human placenta and umbilical cord by LC-MS/MS. Anal Bioanal Chem 2013; 405:4295-305. [DOI: 10.1007/s00216-013-6784-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Revised: 12/19/2012] [Accepted: 01/24/2013] [Indexed: 10/27/2022]
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23
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Himes SK, Scheidweiler KB, Tassiopoulos K, Kacanek D, Hazra R, Rich K, Huestis MA. Development and validation of the first liquid chromatography-tandem mass spectrometry assay for simultaneous quantification of multiple antiretrovirals in meconium. Anal Chem 2013; 85:1896-904. [PMID: 23256731 PMCID: PMC3638039 DOI: 10.1021/ac303188j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel method for the simultaneous quantification of 16 antiretroviral (ARV) drugs and 4 metabolites in meconium was developed and validated. Quantification of 6 nucleoside/nucleotide reverse transcriptase inhibitors, 2 non-nucleoside reverse transcriptase inhibitors, 7 protease inhibitors, and 1 integrase inhibitor was achieved in 0.25 g of meconium. Specimen preparation included methanol homogenization and solid-phase extraction. Separate positive and negative polarity multiple reaction monitoring mode injections were required to achieve sufficient sensitivity. Linearity ranged from 10 to 75 ng/g up to 2500 ng/g for most analytes and 100-500 ng/g up to 25,000 ng/g for some; all correlation coefficients were ≥0.99. Extraction efficiencies from meconium were 32.8-119.5% with analytical recovery of 80.3-108.3% and total imprecision of 2.2-11.0% for all quantitative analytes. Two analytes with analytical recovery (70.0-138.5%) falling outside the 80-120% criteria range were considered semiquantitative. Matrix effects were -98.3-47.0% and -98.0-67.2% for analytes and internal standards, respectively. Analytes were stable (>75%) at room temperature for 24 h, 4 °C for 3 days, -20 °C for 3 freeze-thaw cycles over 3 days, and on the autosampler. Method applicability was demonstrated by analyzing meconium from HIV-uninfected infants born to HIV-positive mothers on ARV therapy. This method can be used as a tool to investigate the potential effects of in utero ARV exposure on childhood health and neurodevelopmental outcomes.
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Affiliation(s)
- Sarah K. Himes
- Chemistry and Drug Metabolism Section, Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Boulevard, Baltimore, Maryland 21224
| | - Karl B. Scheidweiler
- Chemistry and Drug Metabolism Section, Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Boulevard, Baltimore, Maryland 21224
| | | | - Deborah Kacanek
- Center for Biostatistics in AIDS Research, Harvard School of Public Health, Boston, Massachusetts 02115
| | - Rohan Hazra
- Pediatric Adolescent and Maternal AIDS Branch, NICHD, NIH, Bethesda, Maryland 20892
| | - Kenneth Rich
- Pediatrics Department, University of Illinois at Chicago, Chicago, Illinois 60612
| | - Marilyn A. Huestis
- Chemistry and Drug Metabolism Section, Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Boulevard, Baltimore, Maryland 21224
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Abstract
Opioid use in pregnant women has increased over the last decade. Following birth, infants with in utero exposure demonstrate signs and symptoms of withdrawal known as the neonatal abstinence syndrome (NAS). Infants express a spectrum of disease, with most requiring the administration of pharmacologic therapy to ensure proper growth and development. Treatment often involves prolonged hospitalization. There is a general lack of high-quality clinical trial data to guide optimal therapy, and significant heterogeneity in treatment approaches. Emerging trends in the treatment of infants with NAS include the use of sublingual buprenorphine, transition to outpatient therapy, and pharmacogenetic risk stratification.
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Affiliation(s)
- Walter K Kraft
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, 1170 Main Building, 132 South 10th Street, Philadelphia, PA 19107, USA.
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25
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Lingford-Hughes AR, Welch S, Peters L, Nutt DJ. BAP updated guidelines: evidence-based guidelines for the pharmacological management of substance abuse, harmful use, addiction and comorbidity: recommendations from BAP. J Psychopharmacol 2012; 26:899-952. [PMID: 22628390 DOI: 10.1177/0269881112444324] [Citation(s) in RCA: 154] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The British Association for Psychopharmacology guidelines for the treatment of substance abuse, harmful use, addiction and comorbidity with psychiatric disorders primarily focus on their pharmacological management. They are based explicitly on the available evidence and presented as recommendations to aid clinical decision making for practitioners alongside a detailed review of the evidence. A consensus meeting, involving experts in the treatment of these disorders, reviewed key areas and considered the strength of the evidence and clinical implications. The guidelines were drawn up after feedback from participants. The guidelines primarily cover the pharmacological management of withdrawal, short- and long-term substitution, maintenance of abstinence and prevention of complications, where appropriate, for substance abuse or harmful use or addiction as well management in pregnancy, comorbidity with psychiatric disorders and in younger and older people.
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26
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Himes SK, Goodwin RS, Rock CM, Jones HE, Johnson RE, Wilkins DG, Huestis MA. Methadone and metabolites in hair of methadone-assisted pregnant women and their infants. Ther Drug Monit 2012; 34:337-44. [PMID: 22495425 PMCID: PMC3376400 DOI: 10.1097/ftd.0b013e3182512b26] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Methadone is the recommended pharmacotherapy for opioid-dependent pregnant women. The primary aims of this study were to determine whether a dose-concentration relationship exists between cumulative maternal methadone dose, methadone and metabolite concentrations in maternal hair during pregnancy and whether maternal hair methadone and metabolite concentrations predict neonatal outcomes. MATERIALS AND METHODS Hair specimens were collected monthly from opioid-dependent mothers enrolled in methadone treatment and 4 of their infants. Hair specimens were segmented (3 cm), washed (maternal hair only), and analyzed for methadone, 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP), and 2-ethyl-5-methyl-3,3-diphenylpyrroline by liquid chromatography tandem mass spectrometry. RESULTS There was large intersubject variability and no dose-concentration relationship for cumulative methadone dose and methadone, EDDP, 2-ethyl-5-methyl-3,3-diphenylpyrroline, or total concentrations in hair. For individual women, a positive trend was noted for cumulative methadone dose and methadone and EDDP concentrations in hair. There was a positive linear trend for cumulative methadone dose and EDDP/methadone ratio in maternal hair, perhaps reflecting methadone's induction of its own metabolism. Maternal methadone concentrations were higher than those in infant hair, and infant EDDP hair concentrations were higher than those in maternal hair. Maternal methadone dose, and methadone and EDDP hair concentrations were not correlated with peak infant neonatal abstinence syndrome (NAS) scores, days to peak NAS, duration of NAS, time to NAS onset, birth length, head circumference, or amount of neonatal morphine pharmacotherapy. Maternal cumulative third trimester methadone dose was positively correlated with infant birth weight. CONCLUSIONS Methadone and EDDP in pregnant women's hair are markers of methadone exposure and do not predict total methadone dose, nor neonatal outcomes from in utero methadone exposure.
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Affiliation(s)
- Sarah K Himes
- Chemistry and Drug Metabolism, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD 21224, USA
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Current world literature. Curr Opin Pediatr 2012; 24:277-84. [PMID: 22414891 DOI: 10.1097/mop.0b013e328351e459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Current World Literature. Curr Opin Obstet Gynecol 2012; 24:114-7. [DOI: 10.1097/gco.0b013e328351e420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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