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Jansson LM, McConnell K, Velez ML, Spencer N, Milio L, Leoutsakos J, DiPietro JA. Gestational buprenorphine-naloxone exposure and fetal neurobehavior. Neurotoxicol Teratol 2024; 104:107368. [PMID: 38906389 PMCID: PMC11300143 DOI: 10.1016/j.ntt.2024.107368] [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: 01/17/2024] [Revised: 06/11/2024] [Accepted: 06/13/2024] [Indexed: 06/23/2024]
Abstract
BACKGROUND Buprenorphine-naloxone treatment may confer substantial benefits for the treatment of opioid use disorder (OUD) during pregnancy including lower risk for overdose/death, less diversion potential and reduced use of other substances. Treatment may also result in less severe Neonatal Abstinence Syndrome (NAS), but little is known about the effects of this medication on fetal neurodevelopment. METHODS The purpose of the current study is to evaluate neurobehaviors among fetuses exposed to buprenorphine-naloxone at four time points over the second and third trimesters of gestation in pregnant women with OUD on buprenorphine-naloxone therapy. Sixty minutes of continuous fetal monitoring via fetal actocardiograph with a single wide array abdominal transducer took place at times of peak and trough buprenorphine-naloxone levels in 24 pregnant women. Data collection, which included measures of fetal heart rate and motor activity, was conducted between 24 and 36 weeks gestation, with the majority (84.6%) monitored at two or more gestational ages. Medication dose and other substance use was monitored throughout the study and infant NAS severity was assessed. RESULTS Fetal heart rate (FHR), FHR variability, accelerations in FHR, and motor activity were suppressed when buprenorphine-naloxone levels were at pharmacologic peak as compared to trough concentrations at 36 weeks, but not earlier in gestation. Maternal medication dose was unrelated to infant NAS severity. CONCLUSIONS Conclusions: There were evident subclinical fetal neurophysiological responses at times of peak maternal buprenorphine/naloxone levels in later gestation, similar to those previously described for buprenorphine only. Further studies evaluating the effects of these changes in fetal neurobehaviors on the longer-term infant development are needed.
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Affiliation(s)
- Lauren M Jansson
- Johns Hopkins University School of Medicine, Department of Pediatrics, Baltimore, MD 21224, USA.
| | - Krystle McConnell
- Johns Hopkins University School of Medicine, Department of Pediatrics, Baltimore, MD 21224, USA
| | - Martha L Velez
- Johns Hopkins University School of Medicine, Department of Pediatrics, Baltimore, MD 21224, USA
| | - Nancy Spencer
- Johns Hopkins Bayview Medical Center, Department of Nursing, Baltimore, MD 21224, USA
| | - Lorraine Milio
- Johns Hopkins University School of Medicine, Department of Gynecology and Obstetrics, Baltimore, MD 21224, USA
| | - Jeannie Leoutsakos
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, Baltimore, MD 21224, USA
| | - Janet A DiPietro
- Johns Hopkins Bloomberg School of Public Health, Department of Population, Family and Reproductive Health, Baltimore, MD 21224, USA
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2
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Wouldes TA, Lester BM. Opioid, methamphetamine, and polysubstance use: perinatal outcomes for the mother and infant. Front Pediatr 2023; 11:1305508. [PMID: 38250592 PMCID: PMC10798256 DOI: 10.3389/fped.2023.1305508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 11/20/2023] [Indexed: 01/23/2024] Open
Abstract
The escalation in opioid pain relief (OPR) medications, heroin and fentanyl, has led to an increased use during pregnancy and a public health crisis. Methamphetamine use in women of childbearing age has now eclipsed the use of cocaine and other stimulants globally. Recent reports have shown increases in methamphetamine are selective to opioid use, particularly in rural regions in the US. This report compares the extent of our knowledge of the perinatal outcomes of OPRs, heroin, fentanyl, two long-acting substances used in the treatment of opioid use disorders (buprenorphine and methadone), and methamphetamine. The methodological limitations of the current research are examined, and two important initiatives that will address these limitations are reviewed. Current knowledge of the perinatal effects of short-acting opioids, OPRs, heroin, and fentanyl, is scarce. Most of what we know about the perinatal effects of opioids comes from research on the long-acting opioid agonist drugs used in the treatment of OUDs, methadone and buprenorphine. Both have better perinatal outcomes for the mother and newborn than heroin, but the uptake of these opioid substitution programs is poor (<50%). Current research on perinatal outcomes of methamphetamine is limited to retrospective epidemiological studies, chart reviews, one study from a treatment center in Hawaii, and the US and NZ cross-cultural infant Development, Environment And Lifestyle IDEAL studies. Characteristics of pregnant individuals in both opioid and MA studies were associated with poor maternal health, higher rates of mental illness, trauma, and poverty. Infant outcomes that differed between opioid and MA exposure included variations in neurobehavior at birth which could complicate the diagnosis and treatment of neonatal opioid withdrawal (NOWs). Given the complexity of OUDs in pregnant individuals and the increasing co-use of these opioids with MA, large studies are needed. These studies need to address the many confounders to perinatal outcomes and employ neurodevelopmental markers at birth that can help predict long-term neurodevelopmental outcomes. Two US initiatives that can provide critical research and treatment answers to this public health crisis are the US Environmental influences on Child Health Outcomes (ECHO) program and the Medication for Opioid Use Disorder During Pregnancy Network (MAT-LINK).
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Affiliation(s)
- Trecia A. Wouldes
- Department of Psychological Medicine, The University of Auckland, Auckland, New Zealand
| | - Barry M. Lester
- Center for the Study of Children at Risk, Warren Alpert Medical School, Brown University, Providence, RI, United States
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Turner S, Allen VM, Carson G, Graves L, Tanguay R, Green CR, Cook JL. Guideline No. 443b: Opioid Use Throughout Women's Lifespan: Opioid Use in Pregnancy and Breastfeeding. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2023; 45:102144. [PMID: 37977721 DOI: 10.1016/j.jogc.2023.05.012] [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: 11/19/2023]
Abstract
OBJECTIVE To provide health care providers the best evidence on opioid use and women's health. Areas of focus include pregnancy and postpartum care. TARGET POPULATION The target population includes all women currently using or contemplating using opioids. OUTCOMES Open, evidence-informed dialogue about opioid use will improve patient care. BENEFITS, HARMS, AND COSTS Exploring opioid use through a trauma-informed approach provides the health care provider and patient with an opportunity to build a strong, collaborative, and therapeutic alliance. This alliance empowers women to make informed choices about their own care. It also allows for the diagnosis and possible treatment of opioid use disorders. Opioid use should not be stigmatized, as stigma leads to poor "partnered care" (i.e., the partnership between the patient and care provider). Health care providers need to understand the effect opioids can have on pregnant women and support them to make knowledgeable decisions about their health. EVIDENCE A literature search was designed and carried out in PubMed and the Cochrane Library databases from August 2018 until March 2023 using following MeSH terms and keywords (and variants): opioids, opioid agonist therapy, illicit drugs, fertility, pregnancy, fetal development, neonatal abstinence syndrome, and breastfeeding. VALIDATION METHODS The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and conditional [weak] recommendations). INTENDED AUDIENCE All health care providers who care for pregnant and/or post-partum women and their newborns. TWEETABLE ABSTRACT Opioid use during pregnancy often co-occurs with mental health issues and is associated with adverse maternal, fetal, and neonatal outcomes; treatment of opioid use disorder with agonist therapy for pregnant women can be safe during pregnancy where the risks outnumber the benefits. SUMMARY STATEMENTS RECOMMENDATIONS.
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Turner S, Allen VM, Carson G, Graves L, Tanguay R, Green CR, Cook JL. Directive clinique n o 443b : Opioïdes aux différentes étapes de la vie des femmes : Grossesse et allaitement. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2023; 45:102146. [PMID: 37977719 DOI: 10.1016/j.jogc.2023.05.014] [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: 11/19/2023]
Abstract
OBJECTIF Présenter aux professionnels de la santé les données probantes concernant l'utilisation des opioïdes et la santé des femmes. Les domaines d'intérêt sont la grossesse et les soins post-partum. POPULATION CIBLE Toutes les femmes qui utilisent des opioïdes. RéSULTATS: Un dialogue ouvert et éclairé sur l'utilisation des opioïdes améliorera les soins aux patientes. BéNéFICES, RISQUES ET COûTS: L'exploration de l'utilisation d'opioïdes par une approche tenant compte des traumatismes antérieurs donne au professionnel de la santé et à la patiente l'occasion de bâtir une alliance solide, collaborative et thérapeutique. Cette alliance permet aux femmes de faire des choix éclairés. Elle favorise le diagnostic et le traitement possible du trouble lié à l'utilisation d'opioïdes. L'utilisation ne doit pas être stigmatisée, puisque la stigmatisation affaiblit le partenariat (le partenariat entre patiente et professionnel de la santé). Les professionnels de la santé ceus-ci doivent comprendre l'effet potentiel des opioïdes sur la santé les femmes enceintes et les aider à prendre des décisions éclairées sur leur santé. DONNéES PROBANTES: Une recherche a été conçue puis effectuée dans les bases de données PubMed et Cochrane Library pour la période d'août 2018 à mars 2023 des termes MeSH et mots clés suivants (et variantes) : opioids, opioid agonist therapy, illicit drugs, fertility, pregnancy, fetal development, neonatal abstinence syndrome et breastfeeding. MéTHODES DE VALIDATION: Les auteurs ont évalué la qualité des données probantes et la force des recommandations en utilisant le cadre méthodologique GRADE (Grading of Recommendations, Assessment, Development, and Evaluation). Voir l'annexe A en ligne (tableau A1 pour les définitions et tableau A2 pour l'interprétation des recommandations fortes et conditionnelles [faibles]). PROFESSIONNELS CONCERNéS: Tous les professionnels de la santé qui prodiguent des soins aux femmes et aux nouveaux-nés. RéSUMé POUR TWITTER: La consommation d'opioïdes pendant la grossesse coïncide souvent avec des problèmes de santé mentale et est associée à des conséquences néfastes pour la mère, le fœtus et le nouveau-né ; le traitement des troubles liés à la consommation d'opioïdes par agonistes peut être sûr pendant la grossesse lorsque les risques sont plus nombreux que les avantages. DÉCLARATIONS SOMMAIRES: RECOMMANDATIONS.
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Vella A, Savona-Ventura C, Mahmood T. Harmful effects of opioid use in pregnancy: A scientific review commissioned by the European Board and College of obstetrics and gynaecology (EBCOG). Eur J Obstet Gynecol Reprod Biol 2023; 286:70-75. [PMID: 37216740 DOI: 10.1016/j.ejogrb.2023.05.019] [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: 05/24/2023]
Abstract
Caring for pregnant women who have a recreational opioid use disorder is a common clinical challenge in modern obstetric care. These are an elusive population who often have multiple social issues that complicate their pregnancy management. Comprehensive and supportive maternal care can motivate these mothers to change her lifestyle. Multidisciplinary non-judgemental approach with appropriate medication and management, can result in good pregnancy outcomes for mother and her baby.
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Affiliation(s)
| | - Charles Savona-Ventura
- Department of Obstetrics and Gynaecology, University of Malta, Member EBCOG Standing Committee on Standards of Care and Position Statements, Malta; Member of the EBCOG Standing Committee on Standards of Care and Position Statements, Malta
| | - Tahir Mahmood
- Victoria Hospital, Kirkcaldy and Spire Murrayfield Hospital, Edinburgh, United Kingdom; Member of the EBCOG Standing Committee on Standards of Care and Position Statements, Malta
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Wang S, Meador KJ, Pawasauskas J, Lewkowitz AK, Ward KE, Brothers TN, Hartzema A, Quilliam BJ, Wen X. Comparative Safety Analysis of Opioid Agonist Treatment in Pregnant Women with Opioid Use Disorder: A Population-Based Study. Drug Saf 2023; 46:257-271. [PMID: 36642778 PMCID: PMC10363992 DOI: 10.1007/s40264-022-01267-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2022] [Indexed: 01/17/2023]
Abstract
INTRODUCTION AND OBJECTIVE Receipt of opioid agonist treatment during early and late pregnancy for opioid use disorder may relate to varying perinatal risks. We aimed to assess the effect of time-varying prenatal exposure to opioid agonist treatment using buprenorphine or methadone on adverse neonatal and pregnancy outcomes. METHODS We conducted a retrospective cohort study of pregnant women with opioid use disorder using Rhode Island Medicaid claims data and vital statistics during 2008-16. Time-varying exposure was evaluated in early (0-20 weeks) and late (≥ 21 weeks) pregnancy. Marginal structural models with inverse probability of treatment weighting were applied. RESULTS Of 400 eligible pregnancies, 85 and 137 individuals received buprenorphine and methadone, respectively, during early pregnancy. Compared with 152 untreated pregnancies with opioid use disorders, methadone exposure in both periods was associated with an increased risk of preterm birth (adjusted odds ratio [aOR]: 2.52; 95% confidence interval [CI] 1.07-5.95), low birth weight (aOR: 2.99; 95% CI 1.34-6.66), neonatal intensive care unit admission (aOR, 5.04; 95% CI 2.49-10.21), neonatal abstinence syndrome (aOR: 11.36; 95% CI 5.65-22.82), respiratory symptoms (aOR, 2.71; 95% CI 1.17-6.24), and maternal hospital stay > 7 days (aOR, 14.51; 95% CI 7.23-29.12). Similar patterns emerged for buprenorphine regarding neonatal abstinence syndrome (aOR: 10.27; 95% CI 4.91-21.47) and extended maternal hospital stay (aOR: 3.84; 95% CI 1.83-8.07). However, differences were found favoring the use of buprenorphine for preterm birth versus untreated pregnancies (aOR: 0.17; 95% CI 0.04-0.77), and for several outcomes versus methadone. CONCLUSIONS Methadone and buprenorphine prescribed for the treatment of opioid use disorder during pregnancy are associated with varying perinatal risks. However, buprenorphine may be preferred in the setting of pregnancy opioid agonist treatment. Further research is necessary to confirm our findings and minimize residual confounding.
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Affiliation(s)
- Shuang Wang
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, 02881, USA
| | - Kimford J Meador
- Department of Neurology, Stanford University, Palo Alto, CA, USA
| | - Jayne Pawasauskas
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, 02881, USA
| | - Adam K Lewkowitz
- Department of Obstetrics and Gynecology, Women and Infants Hospital of Rhode Island, Alpert Medical School of Brown University, Providence, RI, USA
| | - Kristina E Ward
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, 02881, USA
| | - Todd N Brothers
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, 02881, USA
| | - Abraham Hartzema
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Brian J Quilliam
- College of Health Sciences, University of Rhode Island, Kingston, RI, USA
| | - Xuerong Wen
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, 02881, USA.
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7
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Howell MP, Wiseman CA, Rosen MZ, Yeates WM, Wright LA, O'Connell SS, Bhunu B, Intapad S, Kimball TR, Cheang S, Gajewski KK. Impact of prenatal opioids on cardiac and autonomic development: systematic review and meta-analysis. J Perinatol 2023; 43:259-270. [PMID: 35906283 DOI: 10.1038/s41372-022-01466-7] [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: 03/12/2022] [Revised: 06/23/2022] [Accepted: 07/12/2022] [Indexed: 11/09/2022]
Abstract
Prenatal opioid exposure has recently risen four-fold with limited data on the developmental effects on neonatal physiology. The objective of this systematic review is to develop an association between prenatal opioid exposure and fetal and neonatal cardiac and autonomic development and function. The review was conducted in accordance with PRISMA Guidelines, and searches were conducted using PubMed, Embase, CINAHL, and Web of Science between May 25 and October 27, 2020. Twenty studies fit inclusion criteria, in four categories: (1) fetal cardiac outcomes, (2) neonatal cardiac outcomes, (3) noninvasive autonomic outcomes, and (4) clinical and behavioral measures. For the meta-analysis, three studies (total of 210 subjects) were included. Effect sizes were measured as the mean difference in fetal heart rate between opioid-exposed and non-exposed groups. Mothers with prenatal opioid use had a significantly lower fetal heart rate as compared to mothers without prenatal opioid use, requiring further studies to determine clinical significance.
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Affiliation(s)
- Meghan P Howell
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, LA, USA.
| | - Carlie A Wiseman
- School of Science and Engineering, Tulane University, New Orleans, LA, USA
| | - Maya Z Rosen
- School of Public Health, Tulane University, New Orleans, LA, USA
| | | | - Laura A Wright
- Rudolph Matas Library of Health Sciences, Tulane University, New Orleans, LA, USA
| | - Samantha S O'Connell
- Office of Academic Affairs and Provost, Tulane University School of Medicine, New Orleans, LA, USA
| | - Benjamin Bhunu
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Suttira Intapad
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Thomas R Kimball
- Department of Pediatrics, Section of Pediatric Cardiology, Louisiana State University School of Medicine, New Orleans, LA, USA.,Heart Center, Children's Hospital New Orleans, New Orleans, LA, USA
| | - Stefanie Cheang
- Department of Pediatrics, Section of Pediatric Cardiology, Louisiana State University School of Medicine, New Orleans, LA, USA
| | - Kelly K Gajewski
- Department of Pediatrics, Section of Pediatric Cardiology, Louisiana State University School of Medicine, New Orleans, LA, USA.,Heart Center, Children's Hospital New Orleans, New Orleans, LA, USA
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8
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Tabachnick AR, Eiden RD, Labella MH, Dozier M. Effects of an attachment-based intervention on autonomic regulation among opioid-exposed infants. Dev Psychobiol 2022; 64:e22286. [PMID: 35748625 PMCID: PMC9400098 DOI: 10.1002/dev.22286] [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: 11/05/2021] [Revised: 04/06/2022] [Accepted: 04/26/2022] [Indexed: 11/10/2022]
Abstract
Little is known about whether postnatal intervention enhances autonomic regulation among infants at risk for dysregulation due to prenatal opioid exposure. The present study evaluated the effects of modified Attachment Behavioral Catch-up (mABC) on autonomic regulation for opioid-exposed infants in a pilot randomized clinical trial. We hypothesized that, compared to a control intervention (modified Developmental Education for Families [mDEF]), mABC would be associated with higher resting respiratory sinus arrhythmia (RSA) and pre-ejection period (PEP) as well as greater reactivity to and recovery from a social stressor (Still-Face Paradigm). Pregnant or peripartum women receiving opioid agonist therapy (61 mothers of 64 infants; final N = 36 infants) were randomly assigned to mABC or mDEF, 12-session home visiting programs beginning in the third trimester; mABC targets sensitive parenting, and mDEF targets cognitive and motor development. mABC was associated with significantly greater RSA reactivity and marginally greater PEP reactivity. In models accommodating missing data, mABC was additionally associated with significantly greater RSA recovery. In sensitivity analyses removing siblings, mABC predicted significantly enhanced PEP reactivity. Overall, in these preliminary analyses, mABC was associated with healthier autonomic regulation during a social stressor than mDEF. Thus, mABC may be a promising strategy to promote autonomic regulation among opioid-exposed infants through parenting intervention.
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Affiliation(s)
- Alexandra R. Tabachnick
- Department of Psychological and Brain Sciences, University of Delaware, Newark, Delaware, USA
| | - Rina Das Eiden
- Department of Psychology, Pennsylvania State University, State College, Pennsylvania, USA
| | - Madelyn H. Labella
- Department of Psychological Sciences, William & Mary, Williamsburg, Virginia, USA
| | - Mary Dozier
- Department of Psychological and Brain Sciences, University of Delaware, Newark, Delaware, USA
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9
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What Obstetrician–Gynecologists Should Know About Substance Use Disorders in the Perinatal Period. Obstet Gynecol 2022; 139:317-337. [DOI: 10.1097/aog.0000000000004657] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 10/01/2021] [Indexed: 11/26/2022]
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10
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Aramjoo H, Yousefizadeh S, Aschner M, Roshanravan B, Farkhondeh T, Samarghandian S. Oxidative Stress Indices Changes in the Hearts of Rat Pups in Response to Maternal Buprenorphine Treatment during Gestation and Lactation. Cardiovasc Toxicol 2022; 22:29-34. [PMID: 34599474 DOI: 10.1007/s12012-021-09686-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 07/28/2021] [Indexed: 11/28/2022]
Abstract
This study aimed to assess the effects of Buprenorphine (BUP) on oxidative parameters in pups born to mothers exposed to the drug during gestation and lactation. Pregnant and lactating rats received BUP, 0.5 or 0.1 mg/kg subcutaneously for 21 and 28 days, respectively. At the end of the study, the pups were anesthetized, and the hearts were dissected out to measure oxidative stress indices, including the levels of Malondialdehyde (MDA), Nitric oxide (NO), Glutathione (GSH), and the activity of Superoxide dismutase (SOD). Our findings indicated that BUP did not alter MDA, NO, GSH levels, nor SOD activity in the cardiac tissue of pups exposed to this drug during the fetal period and through breast milk. We suggest performing additional studies to determine the association between BUP and oxidative modifications in cardiac tissues of pups born to mothers under BUP therapy during gestation and lactation.
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Affiliation(s)
- Hamed Aramjoo
- Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Shahnaz Yousefizadeh
- Department of Laboratory and Clinical Sciences, Faculty of Para-Veterinary, Ilam University, Ilam, Iran
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Forchheimer 209, 1300 Morris Park Avenue, Bronx, NY, USA
| | - Babak Roshanravan
- Student Research Committee, Birjand University of Medical Sciences (BUMS), Birjand, Iran
| | - Tahereh Farkhondeh
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran.
- Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran.
| | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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11
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Wouldes TA, Woodward LJ. Neurobehavior of newborn infants exposed prenatally to methadone and identification of a neurobehavioral profile linked to poorer neurodevelopmental outcomes at age 24 months. PLoS One 2020; 15:e0240905. [PMID: 33064777 PMCID: PMC7567379 DOI: 10.1371/journal.pone.0240905] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 10/05/2020] [Indexed: 11/25/2022] Open
Abstract
The abuse of prescription opioids and heroin by women of childbearing age over the past decade has resulted in a five-fold increase in the number of infants born opioid-dependent. Daily opioid substitution treatment with methadone is associated with less maternal illicit opioid use and improved antenatal care. However, research on the neurobehavioral effects of daily prenatal exposure to methadone on the infant is limited. Using the NICU Network Neurobehavioral Scale (NNNS), we compared the neurobehavior at birth of 86 infants born to opioid-dependent mothers receiving methadone treatment (MMT) with 103 infants unexposed to methadone. Generalized linear models, adjusted for covariates, showed methadone exposed infants had significantly poorer attention, regulation, and quality of movement. They were also significantly more excitable, more easily aroused, exhibited more non-optimal reflexes, hypertonicity, and total signs of stress abstinence. Maternal MMT was also associated with more indices of neonatal abstinence, including: CNS, visual, genitourinary (GI), and state. Latent profile analysis of the NNNS summary scores revealed four distinct neurobehavioral profiles with infants characterized by the most disturbed neurobehavior at birth having the poorest clinical outcomes at birth, and poorer cognitive and motor development at 24 months of age.
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Affiliation(s)
- Trecia A. Wouldes
- Department of Psychological Medicine, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Lianne J. Woodward
- School of Health Sciences, University of Canterbury, Christchurch, New Zealand
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12
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Abstract
The number of pregnant people affected by the opioid epidemic in the United States continues to rise. The following key aspects of opioid use disorder in pregnancy are explored through the progression of a pregnancy via a patient case: treatment options, treatment decisions, substance use screening, dosing modifications, and other aspects of peripartum care. Many factors affect opioid use disorder treatment choices during pregnancy; however, when a pregnant person is medically eligible for a therapy and multiple options are available locally, the ultimate decision regarding treatment selection should be left up to the patient and strong support services provided. This approach to treatment results in optimal maternal and neonatal outcomes and long-term maternal engagement and retention in care.
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13
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Jansson LM, Velez ML, McConnell K, Milio L, Spencer N, Jones H, DiPietro JA. Maternal buprenorphine treatment during pregnancy and maternal physiology. Drug Alcohol Depend 2019; 201:38-44. [PMID: 31176949 DOI: 10.1016/j.drugalcdep.2019.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 03/23/2019] [Accepted: 03/26/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Buprenorphine, used for opioid use disorder (OUD) treatment during pregnancy, provides unknown effects on maternal physiological activity. The primary aim of this report is to document acute effects of buprenorphine administration on indicators of maternal autonomic functioning. Effects of maternal buprenorphine dose and other substance exposures on maternal measures were examined, as were neonatal abstinence syndrome (NAS) outcomes. METHODS Forty-nine pregnant, buprenorphine-maintained women yielded maternal physiologic information (heart rate and variability, electrodermal activity, and respiratory rate) at 24, 28, 32 and 36 weeks gestation. Monitoring at trough and peak maternal medication levels was implemented to ascertain acute physiologic effects of buprenorphine administration. RESULTS Buprenorphine administration accelerated maternal heart rate and reduced variability at two gestational ages (24 and 36 weeks) and suppressed sympathetic (electrodermal) activation at 24, 28 and 32 weeks at times of peak maternal medication levels. Maternal autonomic parameters were unrelated to polysubstance exposure with the exception of cigarette smoking. Heavier smoking dampened maternal heart rate variability across gestation and potentiated reactivity to buprenorphine at 24 and 36 weeks. Heavier smoking was also associated with reduced electrodermal activity at 36 weeks. Buprenorphine dose was unrelated to observed effects. Larger degree of maternal heart rate reactivity to buprenorphine administration was related to more severe NAS expression. CONCLUSIONS These findings detail the maternal autonomic response to buprenorphine administration but also illustrate the significant effect of concurrent cigarette use on maternal autonomic regulation. This suggests the importance of smoking-reduction strategies in the comprehensive, medication-assisted treatment of women with OUD.
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Affiliation(s)
- Lauren M Jansson
- Johns Hopkins University School of Medicine, Johns Hopkins University, Department of Pediatrics, 733 N Broadway, Baltimore, MD, 21205, USA.
| | - Martha L Velez
- Johns Hopkins University School of Medicine, Johns Hopkins University, Department of Pediatrics, 733 N Broadway, Baltimore, MD, 21205, USA
| | - Krystle McConnell
- Johns Hopkins University School of Medicine, Johns Hopkins University, Department of Pediatrics, 733 N Broadway, Baltimore, MD, 21205, USA
| | - Lorraine Milio
- Johns Hopkins University School of Medicine, Johns Hopkins University, Department of Obstetrics, 733 N Broadway, Baltimore, MD, 21205, USA
| | - Nancy Spencer
- Johns Hopkins Bayview Department of Nursing, 4940 Eastern Avenue, Baltimore, MD, 21224, USA
| | - Hendree Jones
- Johns Hopkins University School of Medicine, Johns Hopkins University, Department of Psychiatry and Behavioral Sciences, 733 N Broadway, Baltimore, MD, 21205, USA; UNC Horizons and Department of Obstetrics and Gynecology, School of Medicine, University of North Carolina at Chapel Hill, 410 North Greensboro Street, Carrboro, NC, 27510, USA
| | - Janet A DiPietro
- Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St., Baltimore, MD, 21205, USA
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Bolin EH, Escalona-Vargas D, Daily JA, Siegel ER, Lowery CL, Coker J, Stowe ZN, Eswaran H. Magnetocardiographic identification of prolonged fetal corrected QT interval in women receiving treatment for opioid use disorder. J Obstet Gynaecol Res 2019; 45:1989-1996. [PMID: 31297963 DOI: 10.1111/jog.14055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/23/2019] [Indexed: 01/04/2023]
Abstract
AIM Pregnant women undergoing treatment for opioid use disorder (OUD) may be exposed to multiple QT prolonging agents. We used magnetocardiography to measure fetal QT intervals in mothers with OUD on buprenorphine therapy. METHODS Fetal and maternal magnetocardiography was performed in pregnant women receiving buprenorphine-assisted treatment (Disorder group); these were matched by gestational age to pregnant women who were opiate naïve (Reference group). Corrected QT intervals were determined using Bazett's formula and compared between groups. RESULTS A total of eight women in the Disorder group matched to eight in the Reference group. Seven of the mothers (88%) in the Disorder group were smokers; there were no smokers in the Reference group. The average fetal corrected QT was significantly longer (P = 0.022) in the Disorder group than that in the Reference group (505 milliseconds [ms] ± 68.6 [standard deviation] vs 383 ms ± 70.3 [standard deviation]). CONCLUSION Novel data from this small sample demonstrate prolongation of fetal corrected QT in women with OUD participating in buprenorphine assisted therapy. Additional investigation from a larger sample is needed to clarify if fetal buprenorphine and/or tobacco exposure is associated with changes in fetal QT which would warrant further prenatal and postnatal testing.
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Affiliation(s)
- Elijah H Bolin
- Department of Pediatrics, Division of Cardiology, University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, Arkansas, USA
| | - Diana Escalona-Vargas
- Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Joshua A Daily
- Department of Pediatrics, Division of Cardiology, University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, Arkansas, USA
| | - Eric R Siegel
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Curtis L Lowery
- Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Jessica Coker
- Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Zachary N Stowe
- Department of Psychiatry, University of Wisconsin at Madison, Madison, Wisconsin, USA
| | - Hari Eswaran
- Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
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Rausgaard NLK, Ibsen IO, Jørgensen JS, Lamont RF, Ravn P. Management and monitoring of opioid use in pregnancy. Acta Obstet Gynecol Scand 2019; 99:7-15. [DOI: 10.1111/aogs.13677] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 05/03/2019] [Accepted: 06/02/2019] [Indexed: 11/28/2022]
Affiliation(s)
| | - Inge Olga Ibsen
- Department of Gynecology and Obstetrics University of Southern Denmark Odense University Hospital Odense Denmark
| | - Jan Stener Jørgensen
- Department of Gynecology and Obstetrics University of Southern Denmark Odense University Hospital Odense Denmark
| | - Ronald Francis Lamont
- Department of Gynecology and Obstetrics University of Southern Denmark Odense University Hospital Odense Denmark
| | - Pernille Ravn
- Department of Gynecology and Obstetrics University of Southern Denmark Odense University Hospital Odense Denmark
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16
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Schiff DM, Grossman MR. Beyond the Finnegan scoring system: Novel assessment and diagnostic techniques for the opioid-exposed infant. Semin Fetal Neonatal Med 2019; 24:115-120. [PMID: 30738754 PMCID: PMC6451877 DOI: 10.1016/j.siny.2019.01.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Infants with in-utero opioid exposure are most commonly assessed using the Finnegan Neonatal Abstinence Scoring System (FNASS) or a modified version of that tool. Traditionally, the purpose of these tools has been to characterize the extent of withdrawal signs to guide the pharmacologic treatment for infants with neonatal opioid withdrawal syndrome (NOWS). In the past decade however, in response to some of the limitations of the FNASS tool, there has been an increasing emphasis on developing novel assessment tools not based on the FNASS in addition to the promotion of non-pharmacologic treatment options as the first line treatment for infants with opioid exposure. Additionally, several prediction tools that may be useful in determining which patients are at high or low risk for receiving pharmacologic therapy have been developed. In this review, we will evaluate the clinical utility of these novel tools and will consider new avenues for future research.
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Affiliation(s)
- Davida M Schiff
- Division of General Academic Pediatrics, MassGeneral Hospital for Children, 125 Nashua St #8630, USA.
| | - Matthew R Grossman
- Yale School of Medicine, Department of Pediatrics, 333 Cedar St., PO Box 208064, New Haven, CT, 06520-8064, USA.
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17
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Escalona-Vargas D, Coker JL, Ray-Griffith S, Siegel ER, Lowery CL, Stowe ZN, Eswaran H. Fetal assessment in buprenorphine-maintained women using fetal magnetoencephalography: a pilot study. Addiction 2018; 113:1895-1904. [PMID: 29781091 PMCID: PMC10091850 DOI: 10.1111/add.14266] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 11/22/2017] [Accepted: 05/04/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS In-utero exposure to opioids including buprenorphine (BUP) has been shown to affect fetal activity, specifically heart-rate variability (FHRV) and fetal movement (FM). Our objective was to extract simultaneous recordings of fetal cardiac and brain-related activity in BUP-maintained and non-opioid exposed pregnant women using a novel non-invasive biomagnetic technique. DESIGN A pilot study was conducted, recording and analyzing biomagnetic data from fetuses of BUP-maintained and non-opioid exposed pregnant women. Signals were acquired with the non-invasive 151-channel SARA (SQUID-Array for Reproductive Assessment) system. Advanced signal-processing techniques were applied to extract fetal heart and brain activity. SETTING University of Arkansas for Medical Sciences (UAMS, Little Rock, Arkansas, USA). PARTICIPANTS Eight BUP-maintained pregnant women from UAMS Women's Mental Health Program between gestational ages (GA) of 29-37 weeks who were treated with 8-24 mg of BUP daily. Sixteen pregnant women with no known opioid exposure in the same GA range were also included. MEASUREMENTS Outcome measures from the fetal heart and brain signals included: heart rate (FHR), FM, FHR accelerations, FHR-FM coupling, FHRV, fetal behavioral states (FBS) and power spectral density (PSD) of spontaneous brain activity. These measures were analyzed at three GA intervals. FINDINGS Fetal heart and brain activity parameters were extracted and quantified successfully from 18 non-opioid and 16 BUP recordings. Overall analysis in both groups show that: FHR and FM ranged from 131 to 141 beats per minute (b.p.m.) and 5 to 11 counts, respectively. In the 35-37 weeks GA, the coupling duration (~9 s) was the shortest, while three of the FHRV parameters were the highest. The PSD of brain activity revealed highest power in 0.5-4 Hz bandwidth. Transitions in FBS from quiet to active sleep were > 50% of sessions. CONCLUSIONS This pilot study showed that a novel biomagnetic technique allows simultaneous quantification of cardiac and brain activities of a group of buprenorphine-exposed and non-exposed fetuses in the third trimester.
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Affiliation(s)
- Diana Escalona-Vargas
- Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Jessica L Coker
- Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Shona Ray-Griffith
- Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, AR, USA.,Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Eric R Siegel
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Curtis L Lowery
- Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Zachary N Stowe
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Hari Eswaran
- Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
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18
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Brar B, Jackson D, Nat M, Patil P, Iriye B, Planinic P. Antenatal interventions based upon fetal surveillance of the daily opioid-exposed fetus: a descriptive analysis. J Matern Fetal Neonatal Med 2018; 33:909-912. [PMID: 30078349 DOI: 10.1080/14767058.2018.1509067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Objective: Daily opioid dependence for maternal pain management, methadone maintenance, or buprenorphine/naloxone therapy is an increasing trend in modern obstetrics. Opioids may produce depressive effects on fetal neurobehavioral status and thus on fetal heart rate patterns. Our primary objective was to describe the current methods utilized in antenatal monitoring of the daily opioid exposed fetus; and to describe interventions based upon monitoring which precipitated a recommendation for delivery. Our ultimate goal was to determine an optimal, evidence-based recommendation for fetal assessment of the daily opioid exposed pregnancy.Study design: A retrospective review of patients undergoing antenatal assessment from January 2016 through April 2017 at two maternal-fetal medicine testing centers identified singleton, fetuses without a known major genetic abnormality with daily opioid exposure. Nonstress tests, amniotic fluid indexes, biophysical profiles, umbilical artery Doppler measurements, and serial biometry were analyzed. Test characteristics and frequency of interventions for abnormal monitoring were quantified.Results: Criteria for daily opioid exposure was identified in 27 patients (77.8% on methadone (n = 21), 14.8% on prescription opioid for chronic pain (n = 4), and 7.4% on buprenorphine/naloxone (n = 2)). Mean maternal age was 30.3 years ±5.5 (range 21-42 years). Parity zero was 6/27 (22.2%). Identified race was 52% Caucasian, 26% African American, 19% Hispanic, and 4% Pacific Islander. There were 112 growth scans, 102 biophysical profiles, 10 isolated nonstress tests, and 81 umbilical artery Doppler studies reviewed. Delivery precipitated by abnormal testing occurred in 6/27 patients (22.2%). Gestational ages of delivery were all between 36 and 38 weeks. Indications for delivery were isolated oligohydramnios 2/6 (one at 37 weeks, one at 38 weeks), oligohydramnios with associated intrauterine growth restriction 2/6 (both at 36 weeks), isolated nonreactive nonstress test 1/6 (occurring at 38 weeks), and low biophysical profile score 1/6 (occurring at 36 weeks). The average nonstress test baseline was 131 (±11) beats per minute (range of 120-150), with no episodes of significant fetal bradycardia or tachycardia. Overall, 94.6% (106/112) of the nonstress tests were reactive, all nonstress tests had variability, 96.4% (108/112) had moderate variability, and 99.1% (111/112) had no decelerations. Time to nonstress test reactivity was <20 min in 93% (104/112), with a mean time to first acceleration of 5.3 (±7.7) min (range of 1-44). Umbilical artery Doppler measurements had an elevated systolic to diastolic ratio >95% for gestational age in 9/83 cases, with no measurements demonstrating absent or reversed end diastolic flow. Umbilical artery Doppler studies did not initiate changes in management.Conclusion: In our population, antepartum assessment with a biophysical profile at no later than 36-week gestation identified all fetuses with testing abnormalities necessitating delivery in the daily opioid exposed fetus (6/27, 22.2%). Oligohydramnios was the most frequent indication for delivery. Serial growth ultrasounds by 32 weeks were necessary to identify the 11.1% of growth restricted, opioid exposed fetuses. A depressive effect of daily opioids on nonstress test reactivity or variability was not evident in our cohort. Future studies should attempt to define optimal monitoring based upon category of opioid dependence, type and dose of opioid consumed, and timing of opioid administration.
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Affiliation(s)
- Bobby Brar
- University of Nevada School of Medicine, Las Vegas Campus, Las Vegas, NV, USA
| | - David Jackson
- University of Nevada School of Medicine, Las Vegas Campus, Las Vegas, NV, USA
| | - Manita Nat
- University of Nevada School of Medicine, Las Vegas Campus, Las Vegas, NV, USA
| | - Pooja Patil
- University of Nevada School of Medicine, Las Vegas Campus, Las Vegas, NV, USA
| | - Brian Iriye
- High Risk Pregnancy Center, Maternal Fetal Medicine, Las Vegas, NV, USA
| | - Petar Planinic
- University of Nevada School of Medicine, Las Vegas Campus, Las Vegas, NV, USA
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Fernandez S, Bruni T, Bishop L, Turuba R, Olibris B, Jumah NA. Differences in hospital length of stay between neonates exposed to buprenorphine versus methadone in utero: A retrospective chart review. Paediatr Child Health 2018; 24:e104-e110. [PMID: 30996615 DOI: 10.1093/pch/pxy091] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Introduction Neonatal abstinence syndrome is a growing concern in neonatal intensive care units in rural and remote settings. Methods A retrospective chart review was conducted of 180 mother-infant dyads born with in utero exposure to buprenorphine (n=60), methadone (n=60) or to other opioids (n=60) to determine neonatal length of stay in hospital, number of days on morphine, day of life of initiation of morphine and the need for phenobarbital. Results The length of stay in hospital for neonates was 5.8 days shorter (95% confidence interval [CI] 6.1 to 8.5 days) for buprenorphine exposure in utero compared to methadone (P=0.001). For neonates requiring treatment for Neonatal abstinence syndrome, those with in utero exposure to buprenorphine required 6.1 fewer days (95% CI 2.5 to 9.7) of treatment with morphine then those exposed to methadone (P<0.0005). There were no statistically significant differences in day of life of initiation of morphine therapy for each of the study groups. The proportion of neonates requiring adjuvant therapy with phenobarbital was statistically significantly higher in neonates exposed to methadone in utero than either buprenorphine or illicit opioids (P<0.0005). Conclusions Retrospective data suggest that neonates with in utero exposure to buprenorphine experience a shorter length of stay in hospital, fewer days of treatment with morphine for neonatal abstinence syndrome, and less use of phenobarbital than neonates exposed in utero to methadone. This suggests that Ontario provincial guidelines should be updated to recommend buprenorphine as first line for replacement therapy in pregnancy.
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Affiliation(s)
- Sarah Fernandez
- Department of Pediatrics, Thunder Bay Regional Health Sciences Centre, Thunder Bay, Ontario
| | - Teresa Bruni
- Department of Pediatrics, Thunder Bay Regional Health Sciences Centre, Thunder Bay, Ontario
| | - Lisa Bishop
- Thunder Bay Regional Health Research Institute, Thunder Bay, Ontario
| | - Roxanne Turuba
- Thunder Bay Regional Health Research Institute, Thunder Bay, Ontario
| | - Brieanne Olibris
- Thunder Bay Regional Health Research Institute, Thunder Bay, Ontario
| | - Naana Afua Jumah
- Department of Obstetrics and Gynecology, Northern Ontario School of Medicine, Thunder Bay, Ontario
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20
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Use of epidural clonidine for the management of analgesia in the opioid addicted parturient on buprenorphine maintenance therapy: an observational study. Int J Obstet Anesth 2018; 34:67-72. [DOI: 10.1016/j.ijoa.2018.01.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Revised: 01/01/2018] [Accepted: 01/09/2018] [Indexed: 11/21/2022]
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Klaman SL, Isaacs K, Leopold A, Perpich J, Hayashi S, Vender J, Campopiano M, Jones HE. Treating Women Who Are Pregnant and Parenting for Opioid Use Disorder and the Concurrent Care of Their Infants and Children: Literature Review to Support National Guidance. J Addict Med 2018; 11:178-190. [PMID: 28406856 PMCID: PMC5457836 DOI: 10.1097/adm.0000000000000308] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 02/12/2017] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The prevalence of opioid use disorder (OUD) during pregnancy is increasing. Practical recommendations will help providers treat pregnant women with OUD and reduce potentially negative health consequences for mother, fetus, and child. This article summarizes the literature review conducted using the RAND/University of California, Los Angeles Appropriateness Method project completed by the US Department of Health and Human Services Substance Abuse and Mental Health Services Administration to obtain current evidence on treatment approaches for pregnant and parenting women with OUD and their infants and children. METHODS Three separate search methods were employed to identify peer-reviewed journal articles providing evidence on treatment methods for women with OUD who are pregnant or parenting, and for their children. Identified articles were reviewed for inclusion per study guidelines and relevant information was abstracted and summarized. RESULTS Of the 1697 articles identified, 75 were included in the literature review. The perinatal use of medication for addiction treatment (MAT, also known as medication-assisted treatment), either methadone or buprenorphine, within comprehensive treatment is the most accepted clinical practice, as withdrawal or detoxification risks relapse and treatment dropout. Medication increases may be needed with advancing pregnancy, and are not associated with more severe neonatal abstinence syndrome (NAS). Switching medication prenatally is usually not recommended as it can destabilize opioid abstinence. Postnatally, breastfeeding is seen as beneficial for the infant for women who are maintained on a stable dose of opioid agonist medication. Less is known about ideal pain management and postpartum dosing regimens. NAS appears generally less severe following prenatal exposure to buprenorphine versus methadone. Frontline NAS medication treatments include protocol-driven methadone and morphine dosing in the context of nonpharmacological supports. CONCLUSIONS Women with OUD can be treated with methadone or buprenorphine during pregnancy. NAS is an expected and manageable condition. Although research has substantially advanced, opportunities to guide future research to improve maternal and infant outcomes are provided.
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Affiliation(s)
- Stacey L Klaman
- Department of Maternal and Child Health, University of North Carolina at Chapel Hill Gillings School of Global Public Health, Chapel Hill, NC (SLK); JBS International, Inc., North Bethesda, MD (KI, AL, JP, SH, JV); Center for Substance Abuse Treatment, Substance Abuse and Mental Health Services Administration, US Department of Health and Human Services, Rockville, MD (MC); UNC Horizons, Department of Obstetrics and Gynecology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC (HEJ); Departments of Psychiatry and Behavioral Sciences and Obstetrics and Gynecology, School of Medicine, Johns Hopkins University, Baltimore, MD (HEJ)
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Treatment Outcome Comparison Between Telepsychiatry and Face-to-face Buprenorphine Medication-assisted Treatment for Opioid Use Disorder: A 2-Year Retrospective Data Analysis. J Addict Med 2017; 11:138-144. [PMID: 28107210 DOI: 10.1097/adm.0000000000000287] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To retrospectively review clinic records to assess the difference between face-to-face and telepsychiatry buprenorphine medication-assisted treatment (MAT) programs for the treatment of opioid use disorder on 3 outcomes: additional substance use, average time to achieve 30 and 90 consecutive days of abstinence, and treatment retention rates at 90 and 365 days. METHODS Medical records of patients (N = 100) who were participating in telepsychiatry and in face-to-face group-based outpatient buprenorphine MAT programs were reviewed and assessed using descriptive statistical analysis. RESULTS In comparison with the telepsychiatry MAT group, the face-to-face MAT group showed no significant difference in terms of additional substance use, time to 30 days (P = 0.09) and 90 days of abstinence (P = 0.22), or retention rates at 90 and 365 days (P = 0.99). CONCLUSIONS We did not find any significant statistical difference between telepsychiatry buprenorphine MAT intervention through videoconference and face-to-face MAT treatment in our Comprehensive Opioid Addiction Treatment model for individuals diagnosed with opioid use disorder in terms of additional substance use, average time to 30 and 90 days of abstinence, and treatment retention rates.
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Heller NA, Logan BA, Morrison DG, Paul JA, Brown MS, Hayes MJ. Neonatal abstinence syndrome: Neurobehavior at 6 weeks of age in infants with or without pharmacological treatment for withdrawal. Dev Psychobiol 2017; 59:574-582. [PMID: 28561904 PMCID: PMC5562160 DOI: 10.1002/dev.21532] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 05/09/2017] [Indexed: 01/06/2023]
Abstract
Use and abuse of prescription opioids and concomitant increase in Neonatal Abstinence Syndrome (NAS), a condition that may lead to protracted pharmacological treatment in more than 60% of infants, has tripled since 2000. This study assessed neurobehavioral development using the NICU Network Neurobehavioral Scale in 6-week old infants with prenatal methadone exposure who did (NAS+; n = 23) or did not (NAS-; n = 16) require pharmacological treatment for NAS severity determined by Finnegan Scale. An unexposed, demographically similar group of infants matched for age served as comparison (COMP; n = 21). NAS+, but not NAS- group, had significantly lower scores on the regulation (p < .01) and quality of movement (p < .01) summary scales than the COMP group. The NAS+ and NAS- groups had higher scores on the stress-abstinence scale than the COMP group (p < .05). NAS diagnosis (NAS +) was associated with poorer regulation and quality of movement at 6 weeks of age compared to infants without prenatal methadone exposure from the same demographic.
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Affiliation(s)
- Nicole A Heller
- Department of Psychology, Siena College, Loudonville, New York
| | - Beth A Logan
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania
| | | | - Jonathan A Paul
- Graduate School of Biomedical Sciences and Engineering, University of Maine, Orono, Maine
| | - Mark S Brown
- Department of Pediatrics, Eastern Maine Medical Center, Bangor, Maine
| | - Marie J Hayes
- Department of Psychology and Graduate School of Biomedical Sciences & Engineering, University of Maine, Orono, Maine
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Jansson LM, Velez M, McConnell K, Spencer N, Tuten M, Jones HE, King VL, Gandotra N, Milio LA, Voegtline K, DiPietro JA. Maternal buprenorphine treatment and fetal neurobehavioral development. Am J Obstet Gynecol 2017; 216:529.e1-529.e8. [PMID: 28188773 DOI: 10.1016/j.ajog.2017.01.040] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 11/04/2016] [Accepted: 01/31/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND Gestational opioid use/misuse is escalating in the United States; however, little is understood about the fetal effects of medications used to treat maternal opioid use disorders. OBJECTIVE The purpose of this study was to determine the effect of maternal buprenorphine administration on longitudinal fetal neurobehavioral development. STUDY DESIGN Forty-nine buprenorphine-maintained women who attended a substance use disorder treatment facility with generally uncomplicated pregnancies underwent fetal monitoring for 60 minutes at times of trough and peak maternal buprenorphine levels. Data were collected at 24, 28, 32, and 36 weeks gestation. Fetal neurobehavioral indicators (ie, heart rate, motor activity, and their integration [fetal movement-fetal heart rate coupling]) were collected via an actocardiograph, digitized and quantified. Longitudinal data analysis relied on hierarchic linear modeling. RESULTS Fetal heart rate, heart rate variability, and heart rate accelerations were significantly reduced at peak vs trough maternal buprenorphine levels. Effects were significant either by or after 28 weeks gestation and tended to intensify with advancing gestation. Fetal motor activity and fetal movement-fetal heart rate coupling were depressed from peak to trough at 36 weeks gestation. Polysubstance exposure did not significantly affect fetal neurobehavioral parameters, with the exception that fetuses of heavier smokers moved significantly less than those of lighter smokers at 36 weeks gestation. By the end of gestation, higher maternal buprenorphine dose was related to depression of baseline fetal cardiac measures at trough. CONCLUSION Maternal buprenorphine administration has acute suppressive effects on fetal heart rate and movement, and the magnitude of these effects increases as gestation progresses. Higher dose (≥13 mg) appears to exert greater depressive effects on measures of fetal heart rate and variability. These findings should be balanced against comparisons to gestational methadone effects, relatively good outcomes of buprenorphine-exposed infants, and recognition of the benefits of medication-assisted treatment for pregnant women with opioid use disorders in optimizing pregnancy outcomes.
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Affiliation(s)
- Lauren M Jansson
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD.
| | - Martha Velez
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Krystle McConnell
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Nancy Spencer
- Johns Hopkins Bayview Hospital, Department of Nursing, Baltimore, MD
| | - Michelle Tuten
- University of Maryland School of Social Work, Baltimore, MD
| | - Hendree E Jones
- Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD; University of North Carolina Chapel Hill, Department of Obstetrics and Gynecology
| | - Van L King
- Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Neeraj Gandotra
- Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Lorraine A Milio
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Kristin Voegtline
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
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Ryan G, Dooley J, Windrim R, Bollinger M, Gerber Finn L, Kelly L. Maternal-Fetal Monitoring of Opioid-Exposed Pregnancies: Analysis of a Pilot Community-Based Protocol and Review of the Literature. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2017; 39:443-452. [PMID: 28363609 DOI: 10.1016/j.jogc.2017.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 12/19/2016] [Accepted: 01/18/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVES To describe/analyse a novel, community-based prenatal monitoring protocol for opioid-exposed pregnancies developed by our centre in 2014 to optimize prenatal care for this population. A literature review of published monitoring protocols for this population is also presented. METHODS Retrospective comparison of pre-protocol (n = 215) and post-protocol (n = 251) cohorts. Medline and Embase were searched between 2000-2016 using MeSH terms: [fetal monitoring OR prenatal care] AND [opioid-related disorders OR substance-related disorders] in Medline and [fetal monitoring OR prenatal care] AND [opiate addiction OR substance abuse] in Embase, producing 518 results. Thirteen studies included protocols for monitoring opioid-exposed pregnancies. No comprehensive monitoring protocols with high-quality supporting evidence were found. RESULTS We evaluated 466 opioid-exposed pregnancies, 215 before and 251 after introduction of the protocol. Since implementation, there was a significant increase in the number of opioid-exposed patients who have underwent urine drug screening (72.6% to 89.2%, P < 0.0001); a significant reduction in the number of urine drug screenings positive for illicit opioids (50.2% to 29.1%, P < 0.0001); and a significant increase in the number of patients who discontinued illicit opioid use by the time of delivery (24.7% to 39.4%, P < 0.01). There was no difference in the CS rate (27.4% vs. 26.3%, P > 0.05). There were no observed differences in the rate of preterm birth, birth weight <2500 g, or Apgar score <7 (P > 0.05). CONCLUSIONS Care of women with increased opioid use during pregnancy is an important but under-studied health issue. A novel protocol for focused antenatal care provision for women with opioid-exposed pregnancies improves standard of care and maternal/fetal outcomes.
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Affiliation(s)
- Gareth Ryan
- Anishnaabe Bimaadiziwin Research Program, Sioux Lookout, ON
| | - Joe Dooley
- Northern Ontario School of Medicine, Sioux Lookout Meno Ya Win Health Centre, Sioux Lookout, ON
| | - Rory Windrim
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, ON
| | | | | | - Len Kelly
- Northern Ontario School of Medicine, Sioux Lookout Meno Ya Win Health Centre, Sioux Lookout, ON.
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Zedler BK, Mann AL, Kim MM, Amick HR, Joyce AR, Murrelle EL, Jones HE. Buprenorphine compared with methadone to treat pregnant women with opioid use disorder: a systematic review and meta-analysis of safety in the mother, fetus and child. Addiction 2016; 111:2115-2128. [PMID: 27223595 PMCID: PMC5129590 DOI: 10.1111/add.13462] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 02/16/2016] [Accepted: 05/06/2016] [Indexed: 12/25/2022]
Abstract
AIMS To assess the safety of buprenorphine compared with methadone to treat pregnant women with opioid use disorder. METHODS We searched PubMed, Embase and the Cochrane Library from inception to February 2015 for randomized controlled trials (RCT) and observational cohort studies (OBS) that compared buprenorphine with methadone for treating opioid-dependent pregnant women. Two reviewers assessed independently the titles and abstracts of all search results and full texts of potentially eligible studies reporting original data for maternal/fetal/infant death, preterm birth, fetal growth outcomes, fetal/congenital anomalies, fetal/child neurodevelopment and/or maternal adverse events. We ascertained each study's risk of bias using validated instruments and assessed the strength of evidence for each outcome using established methods. We computed effect sizes using random-effects models for each outcome with two or more studies. RESULTS Three RCTs (n = 223) and 15 cohort OBSs (n = 1923) met inclusion criteria. In meta-analyses using unadjusted data and methadone as comparator, buprenorphine was associated with lower risk of preterm birth [RCT risk ratio (RR) = 0.40, 95% confidence interval (CI) = 0.18, 0.91; OBS RR = 0.67, 95% CI = 0.50, 0.90], greater birth weight [RCT weighted mean difference (WMD) = 277 g, 95% CI = 104, 450; OBS WMD = 265 g, 95% CI = 196, 335] and larger head circumference [RCT WMD = 0.90 cm, 95% CI = 0.14, 1.66; OBS WMD = 0.68 cm, 95% CI = 0.41, 0.94]. No treatment differences were observed for spontaneous fetal death, fetal/congenital anomalies and other fetal growth measures, although the power to detect such differences may be inadequate due to small sample sizes. CONCLUSIONS Moderately strong evidence indicates lower risk of preterm birth, greater birth weight and larger head circumference with buprenorphine treatment of maternal opioid use disorder during pregnancy compared with methadone treatment, and no greater harms.
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Affiliation(s)
| | | | - Mimi M Kim
- Center for Biobehavioral Health Disparities Research, Division of Community Health, Duke University, Durham, NC, USA
| | | | | | | | - Hendrée E Jones
- UNC Horizons, Department of Obstetrics and Gynecology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Departments of Psychiatry and Behavioral Sciences and Obstetrics and Gynecology, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
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Abstract
Opioid misuse during pregnancy is associated with negative outcomes for both mother and fetus due not only to the physiological effects of the drug but also to the associated social, medical and mental health problems that accompany illicit drug use. An interdisciplinary approach to the treatment of opioid use disorder during pregnancy is most effective. Ideally, obstetric and substance use treatment are co-located and ancillary support services are readily available. Medication-assisted treatment with methadone or buprenorphine is intrinsic to evidence-based care for the opioid-using pregnant woman. Women who are not stabilized on an opioid maintenance medication experience high rates of relapse and worse outcomes. Methadone has been the mainstay of maintenance treatment for nearly 50 years, but recent research has found that both methadone and buprenorphine maintenance treatments significantly improve maternal, fetal and neonatal outcomes. Although methadone remains the current standard of care, the field is beginning to move towards buprenorphine maintenance as a first-line treatment for pregnant women with opioid use disorder, because of its greater availability and evidence of better neonatal outcomes than methadone. However, there is some evidence that treatment dropout may be greater with buprenorphine relative to methadone.
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Affiliation(s)
- Christine M Wilder
- Addiction Sciences Division, Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, 3131 Harvey Avenue, Cincinnati, OH, 45229, USA. .,Department of Veterans Affairs Medical Center, 3200 Vine Street, Cincinnati, OH, 45220, USA.
| | - Theresa Winhusen
- Addiction Sciences Division, Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, 3131 Harvey Avenue, Cincinnati, OH, 45229, USA
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Abstract
Medication-assisted treatment of opioid use disorder with physiological dependence at least doubles rates of opioid-abstinence outcomes in randomized, controlled trials comparing psychosocial treatment of opioid use disorder with medication versus with placebo or no medication. This article reviews the current evidence for medication-assisted treatment of opioid use disorder and also presents clinical practice imperatives for preventing opioid overdose and the transmission of infectious disease. The evidence strongly supports the use of agonist therapies to reduce opioid use and to retain patients in treatment, with methadone maintenance remaining the gold standard of care. Combined buprenorphine/naloxone, however, also demonstrates significant efficacy and favorable safety and tolerability in multiple populations, including youth and prescription opioid-dependent individuals, as does buprenorphine monotherapy in pregnant women. The evidence for antagonist therapies is weak. Oral naltrexone demonstrates poor adherence and increased mortality rates, although the early evidence looks more favorable for extended-release naltrexone, which has the advantages that it is not subject to misuse or diversion and that it does not present a risk of overdose on its own. Two perspectives-individualized treatment and population management-are presented for selecting among the three available Food and Drug Administration-approved maintenance therapies for opioid use disorder. The currently unmet challenges in treating opioid use disorder are discussed, as are the directions for future research.
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Abstract
The treatment of opioid dependence during pregnancy has historically consisted of either medication-assisted withdrawal or maintenance treatment with methadone. Buprenorphine maintenance treatment is emerging as a treatment during pregnancy with distinct benefits for the neonate and the pregnant woman. Buprenorphine is effective in decreasing the risk of relapse in pregnant women. In addition, prenatal use of buprenorphine appears to decrease the severity and duration of neonatal abstinence syndrome as compared with methadone maintenance. Management of buprenorphine includes initiation and maintenance treatment as well as careful planning for pain control during and after delivery and prevention of postpartum relapse risk. Only very small amounts of buprenorphine enter breast milk, making it a good option for those who elect to breast-feed. There is evidence that emerging collaborative care models are effective ways to deliver buprenorphine maintenance treatment, although more investigation is needed to generalize this to the obstetric setting.
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Prenatal and Postpartum Care of Women with Substance Use Disorders. Obstet Gynecol Clin North Am 2014; 41:213-28. [DOI: 10.1016/j.ogc.2014.02.004] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Mozurkewich EL, Rayburn WF. Buprenorphine and methadone for opioid addiction during pregnancy. Obstet Gynecol Clin North Am 2014; 41:241-53. [PMID: 24845488 DOI: 10.1016/j.ogc.2014.02.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Buprenorphine and methadone are opioid-receptor agonists used as opioid substitution therapy during pregnancy to limit exposure of the fetus to cycles of opioid withdrawal and reduce the risk of infectious comorbidities of illicit opioid use. As part of a comprehensive care plan, such therapy may result in improved access to prenatal care, reduced illicit drug use, reduced exposure to infections associated with intravenous drug use, and improved maternal nutrition and infant birth weight. This article describes differences in patient selection between the two drugs, their relative safety during pregnancy, and changes in daily doses as a guide for prescribing clinicians.
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Affiliation(s)
- Ellen L Mozurkewich
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of New Mexico School of Medicine, MSC 10 5580, 1 University of New Mexico, Albuquerque, NM 87131, USA.
| | - William F Rayburn
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of New Mexico School of Medicine, MSC 10 5580, 1 University of New Mexico, Albuquerque, NM 87131, USA
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Clinical care for opioid-using pregnant and postpartum women: the role of obstetric providers. Am J Obstet Gynecol 2014; 210:302-310. [PMID: 24120973 DOI: 10.1016/j.ajog.2013.10.010] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 10/04/2013] [Accepted: 10/08/2013] [Indexed: 01/06/2023]
Abstract
We review clinical care issues that are related to illicit and therapeutic opioid use among pregnant women and women in the postpartum period and outline the major responsibilities of obstetrics providers who care for these patients during the antepartum, intrapartum, and postpartum periods. Selected patient treatment issues are highlighted, and case examples are provided. Securing a strong rapport and trust with these patients is crucial for success in delivering high-quality obstetric care and in coordinating services with other specialists as needed. Obstetrics providers have an ethical obligation to screen, assess, and provide brief interventions and referral to specialized treatment for patients with drug use disorders. Opioid-dependent pregnant women often can be treated effectively with methadone or buprenorphine. These medications are classified as pregnancy category C medications by the Food and Drug Administration, and their use in the treatment of opioid-dependent pregnant patients should not be considered "off-label." Except in rare special circumstances, medication-assisted withdrawal during pregnancy should be discouraged because of a high relapse rate. Acute pain management in this population deserves special consideration because patients who use opioids can be hypersensitive to pain and because the use of mixed opioid-agonist/antagonists can precipitate opioid withdrawal. In the absence of other indications, pregnant women who use opioids do not require more intense medical care than other pregnant patients to ensure adequate treatment and the best possible outcomes. Together with specialists in pain and addiction medicine, obstetricians can coordinate comprehensive care for pregnant women who use opioids and women who use opioids in the postpartum period.
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Izquierdo LA, Yonke N. Fetal surveillance in late pregnancy and during labor. Obstet Gynecol Clin North Am 2014; 41:307-15. [PMID: 24845492 DOI: 10.1016/j.ogc.2014.02.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
During early gestation, drugs have teratogenic effects and can be associated with structural anomalies in the fetus. Substance abuse can also have physiologic effects on the mother and fetus, including decreased uterine blood flow, increased vascular resistance, and an increase in fetal blood pressure. Women at increased risk for stillbirth should undergo antepartum fetal surveillance initiated at 32 weeks of gestation. Because of the high incidence of low birth weight, fetal anomalies, preterm delivery, and growth restriction in these patients, ultrasonography for appropriate pregnancy dating, a detailed anatomic survey, and cervical length should be performed at 20 weeks' gestation.
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Affiliation(s)
- Luis A Izquierdo
- Division of Maternal Fetal Medicine, University of New Mexico School of Medicine, MSC 105580, 1 University of New Mexico, Albuquerque, NM 87131, USA.
| | - Nicole Yonke
- Division of Maternal Child Health, University of New Mexico School of Medicine, 1 University of New Mexico, Albuquerque, NM 87131, USA
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Abstract
Pregnancy in opioid users poses a number of problems to treating physicians. Most guidelines recommend maintenance treatment to manage opioid addiction in pregnancy, with methadone being the gold standard. More recently, buprenorphine has been discussed as an alternate medication. The use and efficacy of buprenorphine in pregnancy is still controversial. This article reviews the current database on the basis of a detailed and critical literature search performed in MEDLINE (206 counts). Most of the relevant studies (randomised clinical trials and one national cohort sample) were published in the last 2 years and mainly compared buprenorphine with methadone. Some studies are related to maternal outcomes, others to foetal, neonatal or older child outcomes. With respect to maternal outcomes, most studies suggest that buprenorphine has similar effects to methadone. Very few data from small studies discuss an effect of buprenorphine on neurodevelopment of the foetus. Neonatal abstinence syndrome is common in infants of both buprenorphine- and methadone-maintained mothers. As regards neonatal outcomes, buprenorphine has the same clinical outcome as methadone, although some newer studies suggest that it causes fewer withdrawal symptoms. Since hardly any studies have investigated the combination of buprenorphine with naloxone (which has been suggested to possibly have teratogenic effects) in pregnant women, a switch to buprenorphine monotherapy is recommended in women who become pregnant while receiving the combination product. These novel findings indicate that buprenorphine is emerging as a first-line treatment for pregnant opioid users.
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Bandstra ES. Maternal Opioid Treatment: Human Experimental Research (MOTHER) Study: maternal, fetal and neonatal outcomes from secondary analyses. Addiction 2012; 107 Suppl 1:1-4. [PMID: 23106922 DOI: 10.1111/j.1360-0443.2012.04059.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Emmalee S. Bandstra
- Director, Specialized Center of Research on Addiction and Health in Women, Children and Adolescents, Department of Pediatrics, Division of Neonatology; University of Miami Miller School of Medicine; Miami; FL; USA
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36
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Jones HE, Arria AM, Baewert A, Heil SH, Kaltenbach K, Martin PR, Coyle MG, Selby P, Stine SM, Fischer G. Buprenorphine treatment of opioid-dependent pregnant women: a comprehensive review. Addiction 2012; 107 Suppl 1:5-27. [PMID: 23106923 PMCID: PMC4506646 DOI: 10.1111/j.1360-0443.2012.04035.x] [Citation(s) in RCA: 124] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
AIMS This paper reviews the published literature regarding outcomes following maternal treatment with buprenorphine in five areas: maternal efficacy, fetal effects, neonatal effects, effects on breast milk and longer-term developmental effects. METHODS Within each outcome area, findings are summarized first for the three randomized clinical trials and then for the 44 non-randomized studies (i.e. prospective studies, case reports and series and retrospective chart reviews), only 28 of which involve independent samples. RESULTS Results indicate that maternal treatment with buprenorphine has comparable efficacy to methadone, although difficulties may exist with current buprenorphine induction methods. The available fetal data suggest buprenorphine results in less physiological suppression of fetal heart rate and movements than methadone. Regarding neonatal effects, perhaps the single definitive conclusion is that prenatal buprenorphine treatment results in a clinically significant less severe neonatal abstinence syndrome (NAS) than treatment with methadone. The limited research suggests that, like methadone, buprenorphine is compatible with breastfeeding. Data available thus far suggest that there are no deleterious effects of in utero buprenorphine exposure on infant development. CONCLUSIONS While buprenorphine produces a less severe neonatal abstinence syndrome than methadone, both methadone and buprenorphine are important parts of a complete comprehensive treatment approach for opioid-dependent pregnant women.
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Affiliation(s)
- Hendrée E. Jones
- Department of Psychiatry, Johns Hopkins University School of Medicine
| | - Amelia M. Arria
- Center on Young Adult Health and Development, School of Public Health, University of Maryland, College Park
| | - Andjela Baewert
- Department of Psychiatry and Psychotherapy, Medical University Vienna
| | - Sarah H. Heil
- Departments of Psychiatry and Psychology, University of Vermont
| | - Karol Kaltenbach
- Department of Pediatrics, Jefferson Medical College, Thomas Jefferson University
| | | | - Mara G. Coyle
- Department of Pediatrics, The Warren Alpert Medical School of Brown University
| | - Peter Selby
- Departments of Family and Community Medicine, Psychiatry and Public Health Sciences, University of Toronto
| | - Susan M. Stine
- Department of Psychiatry & Behavior Neurosciences, Wayne State University
| | - Gabriele Fischer
- Department of Psychiatry and Psychotherapy, Medical University Vienna
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37
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Lund IO, Fitzsimons H, Tuten M, Chisolm MS, O'Grady KE, Jones HE. Comparing methadone and buprenorphine maintenance with methadone-assisted withdrawal for the treatment of opioid dependence during pregnancy: maternal and neonatal outcomes. Subst Abuse Rehabil 2012; 3:17-25. [PMID: 24474873 PMCID: PMC3889178 DOI: 10.2147/sar.s26288] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Pregnancy can motivate opioid-dependent women to seek substance abuse treatment. Research has demonstrated that although prenatal exposure to buprenorphine results in less severe neonatal abstinence syndrome (NAS) relative to prenatal methadone exposure, the maternal and other neonatal outcomes are similar for the two medications. Maternal and neonatal outcomes for opioid-dependent pregnant women receiving these medications have not been systematically ompared with methadone-assisted withdrawal. The present study provides an initial assessment of the relative efficacy of both methadone and buprenorphine maintenance versus methadone-assisted withdrawal in terms of neonatal and maternal delivery outcomes. Data were derived from (1) the MOTHER (Maternal Opioid Treatment: Human Experimental Research) study at the Johns Hopkins University Bayview Medical Center (JHBMC), or (2) retrospective records review of women who underwent methadone-assisted withdrawal at the JHBMC during the time period in which participants were enrolled in the MOTHER study. Compared with the methadone maintenance group, the methadone-assisted withdrawal group had a significantly lower mean NAS peak score (Means = 13.7 vs 7.0; P = 0.002), required a significantly lower mean amount of morphine to treat NAS (Means = 82.8 vs 0.2; P < 0.001), had significantly fewer days medicated for NAS (Means = 31.5 vs 3.9; P < 0.001), and remained in the hospital for a significantly fewer number of days, on average (Means = 24.2 vs 7.0; P < 0.019). Compared with the buprenorphine maintenance group, the methadone-assisted withdrawal group required a significantly lower mean amount of morphine to treat NAS (Means = 8.2 vs 0.2; P < 0.001) and significantly fewer days medicated for NAS (Means = 12.0 vs 3.9; P = 0.008). Findings suggest that it is possible for some opioid-dependent pregnant women to succeed with methadone-assisted withdrawal. Future research needs to more fully evaluate the potential benefits and risks of methadone-assisted withdrawal for the maternal-fetal dyad.
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Affiliation(s)
- Ingunn O Lund
- SERAF-Norwegian Centre for Addiction Research, University of Oslo, Oslo, Norway
| | - Heather Fitzsimons
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Michelle Tuten
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Margaret S Chisolm
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Kevin E O'Grady
- Department of Psychology, University of Maryland, College Park, MD
| | - Hendrée E Jones
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD ; Substance Abuse Treatment evaluations and interventions Research Program, RTI International, Research Triangle Park, NC, USA
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