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Yen E, Davis JM. The immediate and long-term effects of prenatal opioid exposure. Front Pediatr 2022; 10:1039055. [PMID: 36419918 PMCID: PMC9676971 DOI: 10.3389/fped.2022.1039055] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/18/2022] [Indexed: 11/09/2022] Open
Abstract
The opioid epidemic has adversely affected neonates and children, yet the mechanisms by which it impacts this population are not well understood. Not only does prenatal opioid exposure result in short-term consequences shortly after birth, it also creates long-term sequelae that may predispose these children to physical, emotional, psychiatric, cognitive, and socioeconomic problems in the future. This article provides a scoping overview of the long-term effects of antenatal opioid exposure on neonates and children as well as quality improvement and research efforts to understand and mitigate this major public health concern.
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Affiliation(s)
- Elizabeth Yen
- Department of Pediatrics, Tufts Medical Center, Boston, MA, United States.,Mother Infant Research Institute, Tufts Medical Center, Boston, MA, United States
| | - Jonathan M Davis
- Department of Pediatrics, Tufts Medical Center, Boston, MA, United States.,Tufts Clinical and Translational Science Institute, Boston, MA, United States
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2
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Wallin CM, Bowen SE, Brummelte S. Opioid use during pregnancy can impair maternal behavior and the Maternal Brain Network: A literature review. Neurotoxicol Teratol 2021; 86:106976. [PMID: 33812002 DOI: 10.1016/j.ntt.2021.106976] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 02/26/2021] [Accepted: 03/25/2021] [Indexed: 10/21/2022]
Abstract
Opioid Use Disorder (OUD) is a global epidemic also affecting women of reproductive age. A standard form of pharmacological treatment for OUD is Opioid Maintenance Therapy (OMT) and buprenorphine has emerged as the preferred treatment for pregnant women with OUD relative to methadone. However, the consequences of BUP exposure on the developing Maternal Brain Network and mother-infant dyad are not well understood. The maternal-infant bond is dependent on the Maternal Brain Network, which is responsible for the dynamic transition from a "nulliparous brain" to a "maternal brain". The Maternal Brain Network consists of regions implicated in maternal care (e.g., medial preoptic area, nucleus accumbens, ventral pallidum, ventral tegmentum area) and maternal defense (e.g., periaqueductal gray). The endogenous opioid system modulates many of the neurochemical changes in these areas during the transition to motherhood. Thus, it is not surprising that exogenous opioid exposure during pregnancy can be disruptive to the Maternal Brain Network. Though less drastic than misused opioids, OMTs may not be without risk of disrupting the neural and molecular structures of the Maternal Brain Network. This review describes the Maternal Brain Network as a framework for understanding how pharmacological differences in exogenous opioid exposure can disrupt the onset and maintenance of the maternal brain and summarizes opioid and OMT (in particular buprenorphine) use in the context of pregnancy and maternal behavior. This review also highlights future directions for evaluating exogenous opioid effects on the Maternal Brain Network in the hopes of raising awareness for the impact of the opioid crisis not only on exposed infants, but also on mothers and subsequent mother-infant bonds.
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Affiliation(s)
- Chela M Wallin
- Department of Psychology, Wayne State University, Detroit, MI 48202, USA.
| | - Scott E Bowen
- Department of Psychology, Wayne State University, Detroit, MI 48202, USA.
| | - Susanne Brummelte
- Department of Psychology, Wayne State University, Detroit, MI 48202, USA.
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3
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Pandey R, Kanike N, Ibrahim M, Swarup N, Super DM, Groh-Wargo S, Kumar D. Lactose-free infant formula does not change outcomes of neonatal abstinence syndrome (NAS): a randomized clinical trial. J Perinatol 2021; 41:598-605. [PMID: 32868858 DOI: 10.1038/s41372-020-00797-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 08/16/2020] [Accepted: 08/20/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To determine if lactose-free formula, compared to lactose-containing formula, decreases the cumulative morphine dose required to treat neonatal abstinence syndrome (NAS). STUDY DESIGN In a double-blind clinical trial, we randomized 74 infants (36-42 weeks gestation) at risk for developing NAS due to in-utero exposure to opioids to receive either lactose-free (Similac Sensitive®) or lactose-containing (Similac Advance®) infant formula. The primary outcome measure was the cumulative dose of morphine used for the treatment of NAS during the first 14 days of life. RESULTS Data on 69 (4 withdrew consent and 1 ineligible)/74 randomized infants were analyzed. Patient characteristics between the infant groups fed lactose-free (n = 34) vs. lactose-containing (n = 35) infant formula were similar except more common maternal heroin abuse in the latter group (p = 0.013). Cumulative morphine dose (20.7 ± 19.8 vs. 23 ± 23.5 mg, p = 0.61) between the two groups were similar. CONCLUSION Lactose-free vs. lactose-containing infant formula did not change the outcomes of infants with NAS.
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Affiliation(s)
- Rajesh Pandey
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA.,Department of Pediatrics, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Neelakanta Kanike
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA.,Pediatrics, Deaconess Women's Hospital, Newburgh, IN, USA
| | - Mugahid Ibrahim
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA.,Department of Pediatrics, Cork University Maternity Hospital (CUMH), Cork, Ireland
| | - Namita Swarup
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Dennis M Super
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Sharon Groh-Wargo
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Deepak Kumar
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA.
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Oni HT, Buultjens M, Blandthorn J, Davis D, Abdel-Latif M, Islam MM. Barriers and facilitators in antenatal settings to screening and referral of pregnant women who use alcohol or other drugs: A qualitative study of midwives' experience. Midwifery 2019; 81:102595. [PMID: 31838337 DOI: 10.1016/j.midw.2019.102595] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 11/08/2019] [Accepted: 12/01/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Screening pregnant women for substance use is highly recommended in antenatal care settings. Although midwives provide routine screening for substance use and referral for treatment in pregnancy, little is known about the barriers and facilitators they experience. AIM The study explored barriers and facilitators experienced by midwives in antenatal settings to screening and referral of pregnant women who use alcohol or other drugs. DESIGN/SETTING A semi-structured interview was adopted to explore barriers and facilitators experienced by midwives in screening and referring pregnant women for alcohol or other drugs specialised services. Eighteen midwives were recruited from urban, regional and rural antenatal settings in Victoria. Interviews were tape recorded and transcribed verbatim. Themes were generated by thematic analysis, the process of identifying patterns within the data. FINDINGS Of the seven themes identified under barriers, five could be categorised as "institution and provider-related", namely: (i) lack of validated screening tool, (ii) inadequate support and training, (iii) discomfort in screening, (iv) lack of multidisciplinary team and specialised treatment in regional and rural areas, and (v) workload and limited consultation time. Conversely, two themes could be classified as 'client-related', namely (i) non- or partial-disclosure of substance use, and (ii) reluctance and non-adherence to referrals. All five themes under facilitators were "institution and provider-related." They are (i) a woman-centred philosophy of care, (ii) evidence of harms from substance use on neonates, (iii) experience and training, (iv) continuity of care, and (v) availability of multidisciplinary team and funding. KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE To the best of our knowledge, this is the first study of its kind conducted in Victoria. This study not only adds to the limited body of knowledge on barriers experienced by midwives but also identifies facilitators in antenatal settings that promote screening and referral of pregnant women who use substance. Most of the barriers and facilitators are interrelated. Despite midwives' willingness to screen all pregnant women for substance use and provision of referral, they often felt limited in their capacity. Availability and accessibility to validated screening tool(s), in addition to regular, ongoing training for all midwives to maintain clinical competence and provide effective communication are imperative. Availability of a multidisciplinary team, funds and specialised care facilities such as detoxification and mental health services, especially in regional and rural areas, are necessary to effectively support at-risk pregnant women.
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Affiliation(s)
- Helen Tosin Oni
- Department of Public Health, Health Sciences Building 1, La Trobe University, Melbourne, VIC 3086, Australia.
| | - Melissa Buultjens
- Department of Public Health, Health Sciences Building 1, La Trobe University, Melbourne, VIC 3086, Australia
| | - Julie Blandthorn
- Women's Alcohol and Drug Service, Royal Women's Hospital, Melbourne, VIC 3052, Australia
| | - Deborah Davis
- Faculty of Health, University of Canberra, Canberra, ACT 2617, Australia
| | - Mohamed Abdel-Latif
- Department of Neonatology, Centenary Hospital for Women and Children, Canberra Hospital, ACT 2605, Australia
| | - M Mofizul Islam
- Department of Public Health, Health Sciences Building 1, La Trobe University, Melbourne, VIC 3086, Australia
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5
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McQueen K, Taylor C, Murphy-Oikonen J. Systematic Review of Newborn Feeding Method and Outcomes Related to Neonatal Abstinence Syndrome. J Obstet Gynecol Neonatal Nurs 2019; 48:398-407. [DOI: 10.1016/j.jogn.2019.03.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2019] [Indexed: 12/18/2022] Open
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6
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Chu TC, McCallum J, Yii MF. Breastfeeding after Anaesthesia: A Review of the Pharmacological Impact on Children. Anaesth Intensive Care 2019; 41:35-40. [DOI: 10.1177/0310057x1304100107] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- T. C. Chu
- Department of Anaesthesia, Wyong Hospital, Wyong, New South Wales, Australia
- Consultant Anaesthetist, Department of Anaesthesia, Wyong Hospital; and Conjoint Lecturer, Newcastle University, Newcastle, New South Wales
| | - J. McCallum
- Department of Anaesthesia, Wyong Hospital, Wyong, New South Wales, Australia
| | - M. F. Yii
- Department of Anaesthesia, Wyong Hospital, Wyong, New South Wales, Australia
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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: 123] [Impact Index Per Article: 20.5] [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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8
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Oji-Mmuo CN, Gardner FC, Doheny KK. Heightened sympathetic arousal is demonstrated by skin conductance responsivity to auditory stimuli in a small cohort of neonates with opiate withdrawal. Brain Res Bull 2017. [PMID: 28625784 DOI: 10.1016/j.brainresbull.2017.06.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
To determine the effects of auditory stimulus on skin conductance (SC) in infants with severe neonatal abstinence syndrome (NAS) that required morphine treatment (MT) compared with NAS infants that did not require morphine treatment (non-MT). We prospectively enrolled opiate-exposed term infants without polysubstance exposure. Skin conductance responses to an auditory stimulus (ringing a bell for 3s) near the time of discharge were obtained. Skin conductance was measured before, during, and after the stimulus. Non-parametric tests were used to determine between group and within phase differences. Infants were off MT at the time of SC measurement in response to an auditory stimulus. In a 2-group comparison of MT vs. non-MT infants, there was significantly higher SC responsivity to an auditory stimulus (p <0.05) in the MT group as compared with the non-MT group near discharge. The mean +SE peak morphine dose was 0.85+0.20mg/kg/day in the MT group. The mean Length of Stay (LOS) was 32 vs. 7 (p <0.05) days respectively, for the MT vs. the non-MT group. Our preliminary data suggest that in infants with severe NAS symptoms, higher sympathetic arousal in response to an auditory stimulus persists at discharge, underscoring the need for ongoing evaluation and specialized care at home.
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Affiliation(s)
| | | | - Kim K Doheny
- Division of Newborn Medicine, Department of Pediatrics, Hershey PA,USA, USA; Department of Neural and Behavioral Sciences, Pennsylvania State University College of Medicine Hershey PA USA, USA
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9
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Paul ABM, Simms L, Mahesan AM. The Toxicology of Methadone-Related Death in Infants Under 1 Year: Three Case Series and Review of the Literature. J Forensic Sci 2017; 62:1414-1417. [DOI: 10.1111/1556-4029.13410] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 10/17/2016] [Accepted: 11/10/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Anthea B. Mahesan Paul
- Nuffield Department of Obstetrics & Gynecology; University of Oxford; Oxford OX3 9DU U.K
- Office of the Medical Examiner; Clark County Coroner's Office; Las Vegas NV 89106
| | - Lary Simms
- Office of the Medical Examiner; Clark County Coroner's Office; Las Vegas NV 89106
| | - Arnold M. Mahesan
- Eastern Virginia Medical School; Jones Institute for Reproductive Medicine; Norfolk VA 23507
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10
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Graves LE, Turner S, Nader M, Sinha S. Breastfeeding and Opiate Substitution Therapy: Starting to Understand Infant Feeding Choices. SUBSTANCE ABUSE-RESEARCH AND TREATMENT 2016; 10:43-7. [PMID: 27429549 PMCID: PMC4944830 DOI: 10.4137/sart.s34553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 05/11/2016] [Accepted: 05/18/2016] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Despite research demonstrating the safety and benefit of breastfeeding in opioid substitution therapy, few women in treatment breastfeed. Understanding the factors contributing to the choices women on opioid substitution therapy make about infant feeding is important. OBJECTIVES The aim of this study was to better understand and support infant feeding choices and breastfeeding experiences in women on opioid substitution therapy. METHODS A systematic review was conducted on five databases: (1) Ovid MEDLINE(R) without revisions, (2) Ovid MEDLINE(R) In-Process & Other Non-Indexed Citations, (3) EMBASE, (4) CINAHL, and (5) FRANCIS. From 1081 articles, 46 articles were reviewed. RESULTS The literature supports breastfeeding as an appropriate and safe option for women on opioid substitution treatment. Breastfeeding and rooming-in reduce neonatal abstinence. Women face barriers to breastfeeding due to societal stigma and the lack of patient and health-care provider education. CONCLUSIONS Efforts are needed to increase the knowledge that women and health-care professionals have about the safety and benefits of breastfeeding.
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Affiliation(s)
- Lisa E Graves
- Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, USA
| | - Suzanne Turner
- University of Toronto, Toronto, ON, Canada.; St. Michael's Hospital, Toronto, ON, Canada
| | - Maya Nader
- University of Toronto, Toronto, ON, Canada.; St. Michael's Hospital, Toronto, ON, Canada
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11
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Wachman EM, Saia K, Humphreys R, Minear S, Combs G, Philipp BL. Revision of Breastfeeding Guidelines in the Setting of Maternal Opioid Use Disorder: One Institution's Experience. J Hum Lact 2016; 32:382-7. [PMID: 26514156 DOI: 10.1177/0890334415613823] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 10/04/2015] [Indexed: 11/17/2022]
Abstract
Breastfeeding is recommended for women with opioid use disorder who are treated with methadone or buprenorphine. Infants with neonatal abstinence syndrome (NAS) secondary to in-utero opioid exposure have unique challenges related to breastfeeding but also have significant benefits including improved NAS symptoms with a decreased need for pharmacotherapy. Poor understanding of substance use disorder and treatment, lack of evidence-based recommendations, and vague guidelines from national academies create controversy about breastfeeding eligibility for these women. Defining breastfeeding guidelines is often difficult, particularly in large institutions with multiple providers caring for the mother-infant dyad. Based on the available evidence and review of our institutional data, we revised our breastfeeding guidelines for mothers with opioid use disorder. The aims of our new guidelines are (a) to safely promote breastfeeding in all mothers with opioid use disorder who are in recovery, (b) to improve NAS outcomes through use of breastfeeding as a key nonpharmacologic treatment modality, and (c) to improve staff communication and consistency on the subject of breastfeeding in this patient population.
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Affiliation(s)
- Elisha M Wachman
- Department of Pediatrics, Boston Medical Center, Boston, MA, USA
| | - Kelley Saia
- Department of Pediatrics, Boston Medical Center, Boston, MA, USA
| | - Robin Humphreys
- Department of Pediatrics, Boston Medical Center, Boston, MA, USA
| | - Susan Minear
- Department of Pediatrics, Boston Medical Center, Boston, MA, USA
| | - Ginny Combs
- Department of Pediatrics, Boston Medical Center, Boston, MA, USA
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12
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Madadi P, Kelly LE, Ross CJ, Kepron C, Edwards JN, Koren G. Forensic Investigation of Methadone Concentrations in Deceased Breastfed Infants. J Forensic Sci 2015; 61:576-580. [PMID: 26513313 DOI: 10.1111/1556-4029.12972] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 02/16/2015] [Accepted: 04/11/2015] [Indexed: 11/29/2022]
Abstract
There is a paucity of data to aid in assessing whether postmortem methadone findings in breastfed infants are clinically and/or toxicologically significant. Two cases are reported in which methadone was detected in deceased neonates whose mothers were enrolled in methadone maintenance programs and were breastfeeding. In addition to a complete autopsy and toxicological testing for alcohol, prescription medications, and drugs of abuse, pharmacogenetic analysis was performed for variants in genes related to methadone metabolism and response. In both cases, the postmortem methadone concentration measured in neonatal heart blood was higher than the maximum serum methadone concentration reported in living breastfed infants whose mothers were receiving methadone. However, additional analysis of antemortem blood indicated postmortem redistribution of methadone. Pharmacogenetic results were suggestive of a potential predisposition to methadone toxicity based on studies in adults; the significance of these findings in breastfed neonates requires further research. The medical cause of death was unascertained in both cases.
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Affiliation(s)
- Parvaz Madadi
- Toxicology Section, Centre of Forensic Sciences, Toronto, ON, Canada
| | - Lauren E Kelly
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, and Ivey Chair in Molecular Toxicology, Western University, London, ON, Canada
| | - Colin J Ross
- Centre for Molecular Medicine and Therapeutics, University of British Columbia, Vancouver, BC, Canada.,Child and Family Research Institute, University of British Columbia, Vancouver, BC, Canada.,Division of Translational Therapeutics, Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Charis Kepron
- Ontario Forensic Pathology Service, Ottawa, ON, Canada
| | | | - Gideon Koren
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, and Ivey Chair in Molecular Toxicology, Western University, London, ON, Canada.,Division of Clinical Pharmacology and Toxicology, Department of Pediatrics, Hospital for Sick Children, Toronto, ON, Canada
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13
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Cohen MC, Morley SR, Coombs RC. Maternal use of methadone and risk of sudden neonatal death. Acta Paediatr 2015; 104:883-7. [PMID: 26011156 DOI: 10.1111/apa.13046] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 04/20/2015] [Accepted: 05/19/2015] [Indexed: 11/28/2022]
Abstract
AIM To identify and describe infant deaths presenting suddenly and unexpectedly in whom there was a history of maternal methadone consumption or misuse of drugs during pregnancy. METHODS Retrospective review of neonatal postmortem examinations between 2004 and 2011. RESULTS A total of 138 autopsies were performed in infants up to 28 days. Thirty-two cases (23%) presented suddenly and unexpectedly. In 12 of 32 (37.5%), in whom the cause of death remained unexplained after a thorough postmortem, there was a history of methadone use and/or other drugs of abuse during pregnancy. Their mean age at death was 11 days (range 1-28 days). Multiple risk factors for sudden infant death syndrome were present in these 12 cases: smoking (10), prematurity (7), and inappropriate sleeping place (8). Five mothers were positive for hepatitis C. The history was inconsistent with the findings in only one case. CONCLUSION An unexpectedly high proportion of infants dying suddenly and unexpectedly in the first month had a history of maternal substance misuse. All had multiple risk factors, for sudden infant death syndrome many avoidable. We would stress the need to emphasise the 'Safe Sleep' message with these families at every contact with health professionals.
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Affiliation(s)
- Marta C. Cohen
- Histopathology Department; Sheffield Children's Hospital NHS Foundation Trust; Sheffield UK
| | | | - Robert C. Coombs
- Department of Neonatology; Jessop Wing; Sheffield Teaching Hospitals; Sheffield UK
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Reece-Stremtan S, Marinelli KA. ABM clinical protocol #21: guidelines for breastfeeding and substance use or substance use disorder, revised 2015. Breastfeed Med 2015; 10:135-41. [PMID: 25836677 PMCID: PMC4378642 DOI: 10.1089/bfm.2015.9992] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A central goal of The Academy of Breastfeeding Medicine is the development of clinical protocols for managing common medical problems that may impact breastfeeding success. These protocols serve only as guidelines for the care of breastfeeding mothers and infants and do not delineate an exclusive course of treatment or serve as standards of medical care. Variations in treatment may be appropriate according to the needs of an individual patient.
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Affiliation(s)
- Sarah Reece-Stremtan
- 1 Divisions of Pain Medicine and of Anesthesiology, Sedation, and Perioperative Medicine, Children's National Health System , Washington, D.C
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15
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Johnson MR, Nash DR, Laird MR, Kiley RC, Martinez MA. Development and implementation of a pharmacist-managed, neonatal and pediatric, opioid-weaning protocol. J Pediatr Pharmacol Ther 2014; 19:165-73. [PMID: 25309146 DOI: 10.5863/1551-6776-19.3.165] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To compare the length of wean and abstinence severity in neonatal and pediatric patients with neonatal abstinence syndrome or iatrogenic opioid dependence treated with a pharmacist-managed, methadone-based protocol compared with physician-managed patients treated with either methadone or dilute tincture of opium (DTO). METHODS This was a prospective, single-centered, interventional evaluation of 54 pharmacist-managed patients versus 53 retrospective, physician-managed patients. Wean duration and severity of neonatal abstinence syndrome were compared between groups using the Student t test. RESULTS Significantly shorter wean duration in in utero-exposed pharmacist-managed patients compared with patients on physician-managed DTO (11.7 days vs 24.2 days, p < 0.001), but not compared with patients on physician-managed methadone (11.7 days vs 47 days, p = 0.101). No statistically significant difference was seen in wean duration in iatrogenic-exposed pharmacist-managed patients compared with patients on either physician-managed DTO or methadone (8.69 days vs 14 days, p = 0.096) and (8.69 days vs 9.82 days, p = 0.34), respectively. There were significantly fewer abstinence scores >12 in pharmacist-managed patients versus physician-managed DTO, but not physician-managed methadone (2.05 vs 17.3, p = 0.008 and 2.05 vs 74.3, p = 0.119, respectively). Significantly fewer abstinence scores ≥8 × 3 consecutively were seen in pharmacist-managed patients compared with patients on either physician-managed DTO or methadone (2.89 vs 11.9, p = 0.01 and 2.89 vs 24, p < 0.001, respectively). CONCLUSIONS Use of a pharmacist-managed, methadone-based weaning protocol standardizes patient care and has the potential to decrease abstinence severity and shorten duration of wean versus physician-managed patients exposed to opioids in utero. Additionally, a methadone wean of 10% to 20% per day was well tolerated in both neonatal and pediatric patients.
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Affiliation(s)
- Melissa R Johnson
- Pharmacy, Children's Hospital Colorado at Memorial Hospital, Colorado Springs, Colorado
| | - David R Nash
- Pharmacy, Children's Hospital Colorado at Memorial Hospital, Colorado Springs, Colorado
| | - Mary R Laird
- Neonatology, Children's Hospital Colorado at Memorial Hospital, Colorado Springs, Colorado ; Pediatrix Medical Group, Children's Hospital Colorado at Memorial Hospital, Colorado Springs, Colorado
| | - Robert C Kiley
- Neonatology, Children's Hospital Colorado at Memorial Hospital, Colorado Springs, Colorado ; Pediatrix Medical Group, Children's Hospital Colorado at Memorial Hospital, Colorado Springs, Colorado
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Madgula RM, Groshkova T, Mayet S. Illicit drug use in pregnancy: effects and management. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/eog.10.54] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Pritham UA. Breastfeeding Promotion for Management of Neonatal Abstinence Syndrome. J Obstet Gynecol Neonatal Nurs 2013; 42:517-26. [DOI: 10.1111/1552-6909.12242] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Abstract
Many mothers are inappropriately advised to discontinue breastfeeding or avoid taking essential medications because of fears of adverse effects on their infants. This cautious approach may be unnecessary in many cases, because only a small proportion of medications are contraindicated in breastfeeding mothers or associated with adverse effects on their infants. Information to inform physicians about the extent of excretion for a particular drug into human milk is needed but may not be available. Previous statements on this topic from the American Academy of Pediatrics provided physicians with data concerning the known excretion of specific medications into breast milk. More current and comprehensive information is now available on the Internet, as well as an application for mobile devices, at LactMed (http://toxnet.nlm.nih.gov). Therefore, with the exception of radioactive compounds requiring temporary cessation of breastfeeding, the reader will be referred to LactMed to obtain the most current data on an individual medication. This report discusses several topics of interest surrounding lactation, such as the use of psychotropic therapies, drugs to treat substance abuse, narcotics, galactagogues, and herbal products, as well as immunization of breastfeeding women. A discussion regarding the global implications of maternal medications and lactation in the developing world is beyond the scope of this report. The World Health Organization offers several programs and resources that address the importance of breastfeeding (see http://www.who.int/topics/breastfeeding/en/).
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Bogen DL, Perel JM, Helsel JC, Hanusa BH, Romkes M, Nukui T, Friedman CR, Wisner KL. Pharmacologic evidence to support clinical decision making for peripartum methadone treatment. Psychopharmacology (Berl) 2013; 225:441-51. [PMID: 22926004 PMCID: PMC3537905 DOI: 10.1007/s00213-012-2833-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2012] [Accepted: 07/26/2012] [Indexed: 11/24/2022]
Abstract
RATIONALE Limited pharmacological data are available to guide methadone treatment during pregnancy and postpartum. OBJECTIVES Study goals were to (1) characterize changes in methadone dose across childbearing, (2) determine enantiomer-specific methadone withdrawal kinetics from steady state during late pregnancy, (3) assess enantiomer-specific changes in methadone level/dose (L/D) ratios across childbearing, and (4) explore relationships between CYP2B6, CYP2C19, and CYP3A4 single-nucleotide polymorphisms and maternal dose, plasma concentration, and L/D. METHODS Methadone dose changes and timed plasma samples were obtained for women on methadone (n = 25) followed prospectively from third trimester of pregnancy to 3 months postpartum. RESULTS Participants were primarily white, Medicaid insured, and multiparous. All women increased their dose from first to end of second trimester (mean peak increase = 23 mg/day); 71 % of women increased from second trimester to delivery (mean peak increase = 19 mg/day). Half took a higher dose 3 months postpartum than at delivery despite significantly larger clearance during late pregnancy. Third trimester enantiomer-specific methadone half-lives (range R-methadone 14.7-24.9 h; S-methadone, 8.02-18.9 h) were about half of those reported in non-pregnant populations. In three women with weekly 24-h methadone levels after delivery, L/D increased within 1-2 weeks after delivery. Women with the CYP2B6 Q172 variant GT genotype have consistently higher L/D values for S-methadone across both pregnancy and postpartum. CONCLUSIONS Most women require increases in methadone dose across pregnancy. Given the shorter half-life and larger clearances during pregnancy, many pregnant women may benefit from split methadone dosing. L/D increases quickly after delivery and doses should be lowered rapidly after delivery.
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Affiliation(s)
- D. L. Bogen
- Department of Pediatrics, Division of General Academic Pediatrics, Children’s Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA
,Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - J. M. Perel
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, PA
,Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA
| | - J. C. Helsel
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, PA
,Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA
| | - B. H. Hanusa
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - M. Romkes
- Center for Clinical Pharmacology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - T. Nukui
- Center for Clinical Pharmacology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - C. R. Friedman
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - K. L. Wisner
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, PA
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Abstract
OBJECTIVES To describe the various factors that come into play when a breast-feeding mother is taking medications, including use of prescription drugs, over-the-counter medications, recreational drugs, galactogogues, and herbal remedies and to provide a framework used for counseling breast-feeding women. SETTING Community and hospital pharmacy and health care settings. PRACTICE DESCRIPTION Consultative services provided to breast-feeding mothers who had been prescribed or were using medications. MAIN OUTCOME MEASURES Use of pharmacokinetic factors, maternal and child factors, a list of questions to ask breast-feeding mothers, and a stepwise approach to counsel breast-feeding mothers on the compatibility of using medications while breast-feeding. RESULTS By positive intervention of pharmacists and health care providers, up to 1 million breast-feeding mothers, who must use medications, can continue to breast-feed while taking medications. CONCLUSION Objectively weighing the benefits of drugs and breast-feeding versus the risks of drugs and not breast-feeding, in most cases, allows for pharmacists to give current and practical advice to mothers and other health professionals who counsel mothers.
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Affiliation(s)
- Frank J Nice
- Food and Drug Administration, Rockville, MD, USA.
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Pritham UA, Paul JA, Hayes MJ. Opioid dependency in pregnancy and length of stay for neonatal abstinence syndrome. J Obstet Gynecol Neonatal Nurs 2012; 41:180-190. [PMID: 22375882 PMCID: PMC3407283 DOI: 10.1111/j.1552-6909.2011.01330.x] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To examine opioid replacement therapy in pregnancy and effect on neonatal outcomes, including length of hospital stay for neonatal abstinence syndrome. DESIGN Retrospective descriptive study. SETTING Labor and delivery unit and neonatal intensive care unit (NICU), Eastern Maine Medical Center, Bangor, Maine. PARTICIPANTS One hundred fifty-two opioid-dependent pregnant women on methadone maintenance therapy (MMT) (n = 136) or buprenorphine maintenance therapy (BMT) (n = 16) during pregnancy and their neonates. The neonates were born between January 1, 2005 and December 31, 2007. METHODS A review of the electronic medical record (EMR) was conducted of all opioid-dependent women who were maintained on MMT or BMT at the time of admission for labor and delivery and their neonates. RESULTS Maternal methadone dose and concomitant in-utero exposure to benzodiazepines prolonged the length of hospital stay for neonates. Length of stay was shorter in breastfed neonates than formula-fed neonates or neonates who received formula and breast milk. Neonates with prenatal exposure to MMT spent more days in the hospital (21 vs. 14 days) for treatment of neonatal abstinence syndrome (NAS) than infants with prenatal exposure to BMT. CONCLUSION These findings are consistent with previous research on the simultaneous use of methadone and benzodiazepines during pregnancy and provide further direction for the treatment of opioid dependency during pregnancy. Harm reduction strategies for opioid-dependent pregnant women in substance abuse treatment with MMT may one day include guidance on daily treatment doses and recommendations to avoid the concomitant use of benzodiazepines to lessen NAS. Breastfeeding should be recommended to shorten length of stay. Understanding perinatal and neonatal outcomes of pregnant women on methadone or buprenorphine will help to identify optimal treatment for opioid dependency in pregnancy.
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Affiliation(s)
- Ursula A Pritham
- School of Nursing, Georgia Southern University, Statesboro, GA..
| | - Jonathan A Paul
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX
| | - Marie J Hayes
- Department of Psychology, University of Maine, Orono, ME
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22
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Abstract
Maternal use of certain drugs during pregnancy can result in transient neonatal signs consistent with withdrawal or acute toxicity or cause sustained signs consistent with a lasting drug effect. In addition, hospitalized infants who are treated with opioids or benzodiazepines to provide analgesia or sedation may be at risk for manifesting signs of withdrawal. This statement updates information about the clinical presentation of infants exposed to intrauterine drugs and the therapeutic options for treatment of withdrawal and is expanded to include evidence-based approaches to the management of the hospitalized infant who requires weaning from analgesics or sedatives.
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Barroso M, Gallardo E, Vieira DN, Queiroz JA, López-Rivadulla M. Bioanalytical procedures and recent developments in the determination of opiates/opioids in human biological samples. Anal Bioanal Chem 2011; 400:1665-90. [PMID: 21442365 DOI: 10.1007/s00216-011-4888-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2010] [Revised: 03/06/2011] [Accepted: 03/08/2011] [Indexed: 12/27/2022]
Abstract
The use and abuse of illegal drugs affects all modern societies, and therefore the assessment of drug exposure is an important task that needs to be accomplished. For this reason, the reliable determination of these drugs and their metabolites in biological specimens is an issue of utmost relevance for both clinical and forensic toxicology laboratories in their fields of expertise, including in utero drug exposure, driving under the influence of drugs and drug use in workplace scenarios. Most of the confirmatory analyses for abused drugs in biological samples are performed by gas chromatographic-mass spectrometric methods, but use of the more recent and sensitive liquid chromatography-(tandem) mass spectrometry technology is increasing dramatically. This article reviews recently published articles that describe procedures for the detection of opiates in the most commonly used human biological matrices, blood and urine, and also in unconventional ones, e.g. oral fluid, hair, and meconium. Special attention will be paid to sample preparation and chromatographic analysis.
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Affiliation(s)
- M Barroso
- Instituto Nacional de Medicina Legal-Delegação do Sul, Rua Manuel Bento de Sousa, 3, 1150-219 Lisboa, Portugal.
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Wachman EM, Byun J, Philipp BL. Breastfeeding rates among mothers of infants with neonatal abstinence syndrome. Breastfeed Med 2010; 5:159-64. [PMID: 20658895 DOI: 10.1089/bfm.2009.0079] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Woman who struggle with drug addiction during pregnancy are perhaps the most vulnerable of new mothers. The opioid substitution medications methadone and buprenorphine are both compatible with breastfeeding. The objective of this study is to determine breastfeeding rates among opioid-dependent women giving birth in a Baby-Friendly Hospital. METHODS We performed a retrospective chart review of all infants born at Boston Medical Center (Boston, MA) between July 2003 and January 2009 with a diagnosis of neonatal abstinence syndrome. Feeding information was obtained, as well as baseline medical information about the mother-infant pairs. Breastfeeding eligibility was determined by a negative urine toxicology screen on admission, no illicit drug use in the third trimester, and a negative human immunodeficiency virus status. RESULTS Two hundred seventy-six mother-infant pairs were identified. Forty percent of the mothers carried one or more psychiatric diagnoses; 24% were taking two or more psychiatric medications. Sixty-eight percent of the mothers were eligible to breastfeed; of those, 24% breastfed to some extent during their infant's hospitalization. Sixty-percent of those who initiated stopped breastfeeding after an average of 5.88 days (SD 6.51). CONCLUSIONS Breastfeeding rates among opioid-dependent women were low, with three-quarters of those eligible electing not to breastfeed. Of the minority of women who did choose to breastfeed, more than half stopped within 1 week.
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Affiliation(s)
- Elisha M Wachman
- Department of Pediatrics, Boston Medical Center, Massachusetts, USA
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Fríguls B, Joya X, García-Algar O, Pallás CR, Vall O, Pichini S. A comprehensive review of assay methods to determine drugs in breast milk and the safety of breastfeeding when taking drugs. Anal Bioanal Chem 2010; 397:1157-79. [DOI: 10.1007/s00216-010-3681-0] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2009] [Revised: 03/17/2010] [Accepted: 03/22/2010] [Indexed: 11/24/2022]
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Abstract
A central goal of The Academy of Breastfeeding Medicine is the development of clinical protocols for managing common medical problems that may impact breastfeeding success. These protocols serve only as guidelines for the care of breastfeeding mothers and infants and do not delineate an exclusive course of treatment or serve as standards of medical care. Variations in treatment may be appropriate according to the needs of an individual patient.
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