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De Hondt L, Cosemans C, Plusquin M, Mangelings D, Van Eeckhaut A, Tommelein E. Quantification of ADHD medication in biological fluids of pregnant and breastfeeding women with liquid chromatography: a comprehensive review. Front Public Health 2024; 12:1437328. [PMID: 39171321 PMCID: PMC11335559 DOI: 10.3389/fpubh.2024.1437328] [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] [Received: 05/23/2024] [Accepted: 07/30/2024] [Indexed: 08/23/2024] Open
Abstract
Attention Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that has long been considered a concern only in the pediatric population. However, symptoms often sustain into adulthood and may require medication. For women with ADHD, this also means dealing with the disorder during the reproductive period. Medication safety during pregnancy and breastfeeding is a critical concern, and the potential transfer of ADHD medication to infants remains a topic of scientific interest. The quantification of ADHD medications in both maternal blood and breast milk are vital for understanding their pharmacokinetics and potential exposure risks for (nursing) infants. This review aims (1) to compile and critically assess existing research on the transfer of ADHD medications into breast milk and the potential implications for nursing infants and (2) to provide a comprehensive overview and discussion of the literature regarding the quantification of methylphenidate, amphetamine, atomoxetine, viloxazine, guanfacine, clonidine and bupropion in the blood, urine, oral fluid, and breast milk with liquid chromatography. A literature search was conducted using PubMed, Scopus, and Web of Science, to identify relevant articles published from January 2014 up to December 2023. We illustrate the lack of methods to simultaneously monitor multiple ADHD medications as well as the lack of developed methods for breast milk. Finally, we highlight the need for continued research to refine our understanding of medication transfer into breast milk and potential risks, and to develop clinical guidelines to support mothers with ADHD in making informed choices regarding medication use during pregnancy and lactation.
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Affiliation(s)
- Lena De Hondt
- Research Group Experimental Pharmacology, Department of Pharmaceutical Chemistry, Drug Analysis and Drug Information, Center for Neurosciences, Vrije Universiteit Brussel, Jette, Belgium
| | - Charlotte Cosemans
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Michelle Plusquin
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Debby Mangelings
- Department of Analytical Chemistry, Applied Chemometrics and Molecular Modelling, Vrije Universiteit Brussel, Jette, Belgium
| | - Ann Van Eeckhaut
- Research Group Experimental Pharmacology, Department of Pharmaceutical Chemistry, Drug Analysis and Drug Information, Center for Neurosciences, Vrije Universiteit Brussel, Jette, Belgium
| | - Eline Tommelein
- Research Group Experimental Pharmacology, Department of Pharmaceutical Chemistry, Drug Analysis and Drug Information, Center for Neurosciences, Vrije Universiteit Brussel, Jette, Belgium
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Scoten O, Tabi K, Paquette V, Carrion P, Ryan D, Radonjic NV, Whitham EA, Hippman C. Attention-deficit/hyperactivity disorder in pregnancy and the postpartum period. Am J Obstet Gynecol 2024; 231:19-35. [PMID: 38432409 DOI: 10.1016/j.ajog.2024.02.297] [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] [Received: 12/04/2023] [Revised: 02/10/2024] [Accepted: 02/26/2024] [Indexed: 03/05/2024]
Abstract
Attention-deficit/hyperactivity disorder is a childhood-onset neurodevelopmental disorder that frequently persists into adulthood with 3% of adult women having a diagnosis of attention-deficit/hyperactivity disorder. Many women are diagnosed and treated during their reproductive years, which leads to management implications during pregnancy and the postpartum period. We know from clinical practice that attention-deficit/hyperactivity disorder symptoms frequently become challenging to manage during the perinatal period and require additional support and attention. There is often uncertainty among healthcare providers about the management of attention-deficit/hyperactivity disorder in the perinatal period, particularly the safety of pharmacotherapy for the developing fetus. This guideline is focused on best practices in managing attention-deficit/hyperactivity disorder in the perinatal period. We recommend (1) mitigating the risks associated with attention-deficit/hyperactivity disorder that worsen during the perinatal period via individualized treatment planning; (2) providing psychoeducation, self-management strategies or coaching, and psychotherapies; and, for those with moderate or severe attention-deficit/hyperactivity disorder, (3) considering pharmacotherapy for attention-deficit/hyperactivity disorder, which largely has reassuring safety data. Specifically, providers should work collaboratively with patients and their support networks to balance the risks of perinatal attention-deficit/hyperactivity disorder medication with the risks of inadequately treated attention-deficit/hyperactivity disorder during pregnancy. The risks and impacts of attention-deficit/hyperactivity disorder in pregnancy can be successfully managed through preconception counselling and appropriate perinatal planning, management, and support.
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Affiliation(s)
- Olivia Scoten
- University of British Columbia (UBC), Vancouver, BC, Canada
| | - Katarina Tabi
- Department of Psychiatry, UBC, Vancouver, BC, Canada; Reproductive Mental Health Program, BC Women's Hospital, Vancouver, BC, Canada; BCCH Centre for Mindfulness, BC Children's Hospital, Vancouver, BC, Canada; BC Women's Health Research Institute, Vancouver, BC, Canada
| | | | - Prescilla Carrion
- Department of Psychiatry, UBC, Vancouver, BC, Canada; Reproductive Mental Health Program, BC Women's Hospital, Vancouver, BC, Canada
| | - Deirdre Ryan
- Department of Psychiatry, UBC, Vancouver, BC, Canada; Reproductive Mental Health Program, BC Women's Hospital, Vancouver, BC, Canada
| | - Nevena V Radonjic
- Department of Psychiatry, SUNY Upstate Medical University, Syracuse, NY
| | | | - Catriona Hippman
- Department of Obstetrics & Gynaecology, UBC, Vancouver, BC, Canada; Reproductive Mental Health Program, BC Women's Hospital, Vancouver, BC, Canada; BC Women's Health Research Institute, Vancouver, BC, Canada; University of Calgary, Calgary, AB, Canada.
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Arbitman L, Chen S, Kim B, Lee M, Zou P, Doughty B, Li Y, Zhang T. Assessment of Infant Exposure to Antidepressants through Breastfeeding: A Literature Review of Currently Available Approaches. Pharmaceutics 2024; 16:847. [PMID: 39065544 PMCID: PMC11280233 DOI: 10.3390/pharmaceutics16070847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 06/18/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
Despite the prevalence of depression in lactating mothers, there is a lack of knowledge about the excretion of antidepressants into breast milk and its potential adverse effects on infants. This creates concern, making depressed lactating mothers more likely to avoid pharmacological treatment. Clinical lactation studies are the most accurate and direct method to predict and demonstrate the excretion of antidepressants into human breast milk, and results from clinical studies can be included in drug labels to help physicians and patients make decisions on antidepressant use during lactation. However, there are limited clinical trials and studies on the pharmacokinetics of antidepressants in lactating women because of a lack of enrollment and ethical and confounding factors, creating a lack of knowledge in this area. To bridge this gap in knowledge, alternative methods should be sought to help estimate the antidepressant concentration in breast milk, which is used to assess the safety and transfer of antidepressants into breast milk. We provide a comprehensive review of the usage of these cost-effective, time-efficient, and ethically feasible methods that serve to provide a valuable estimation of the safety and transfer of antidepressants into breast milk before conducting clinical studies.
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Affiliation(s)
- Leah Arbitman
- School of Pharmacy and Pharmaceutical Sciences, SUNY-Binghamton University, 96 Corliss Ave, Johnson City, NY 13790, USA (B.K.)
| | - Shirley Chen
- School of Pharmacy and Pharmaceutical Sciences, SUNY-Binghamton University, 96 Corliss Ave, Johnson City, NY 13790, USA (B.K.)
| | - Brian Kim
- School of Pharmacy and Pharmaceutical Sciences, SUNY-Binghamton University, 96 Corliss Ave, Johnson City, NY 13790, USA (B.K.)
| | - Melinda Lee
- School of Pharmacy and Pharmaceutical Sciences, SUNY-Binghamton University, 96 Corliss Ave, Johnson City, NY 13790, USA (B.K.)
| | - Peng Zou
- Daiichi Sankyo Inc., 211 Mount Airy Road, Basking Ridge, NJ 07920, USA
| | - Bennett Doughty
- School of Pharmacy and Pharmaceutical Sciences, SUNY-Binghamton University, 96 Corliss Ave, Johnson City, NY 13790, USA (B.K.)
| | - Yanyan Li
- School of Pharmacy and Pharmaceutical Sciences, SUNY-Binghamton University, 96 Corliss Ave, Johnson City, NY 13790, USA (B.K.)
| | - Tao Zhang
- School of Pharmacy and Pharmaceutical Sciences, SUNY-Binghamton University, 96 Corliss Ave, Johnson City, NY 13790, USA (B.K.)
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Eleftheriou G, Zandonella Callegher R, Butera R, De Santis M, Cavaliere AF, Vecchio S, Lanzi C, Davanzo R, Mangili G, Bondi E, Somaini L, Gallo M, Balestrieri M, Mannaioni G, Salvatori G, Albert U. Consensus Panel Recommendations for the Pharmacological Management of Breastfeeding Women with Postpartum Depression. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:551. [PMID: 38791766 PMCID: PMC11121006 DOI: 10.3390/ijerph21050551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 04/12/2024] [Accepted: 04/22/2024] [Indexed: 05/26/2024]
Abstract
INTRODUCTION Our consensus statement aims to clarify the use of antidepressants and anxiolytics during breastfeeding amidst clinical uncertainty. Despite recent studies, potential harm to breastfed newborns from these medications remains a concern, leading to abrupt discontinuation of necessary treatments or exclusive formula feeding, depriving newborns of benefits from mother's milk. METHODS A panel of 16 experts, representing eight scientific societies with a keen interest in postpartum depression, was convened. Utilizing the Nominal Group Technique and following a comprehensive literature review, a consensus statement on the pharmacological treatment of breastfeeding women with depressive disorders was achieved. RESULTS Four key research areas were delineated: (1) The imperative to address depressive and anxiety disorders during lactation, pinpointing the risks linked to untreated maternal depression during this period. (2) The evaluation of the cumulative risk of unfavorable infant outcomes associated with exposure to antidepressants or anxiolytics. (3) The long-term impact on infants' cognitive development or behavior due to exposure to these medications during breastfeeding. (4) The assessment of pharmacological interventions for opioid abuse in lactating women diagnosed with depressive disorders. CONCLUSIONS The ensuing recommendations were as follows: Recommendation 1: Depressive and anxiety disorders, as well as their pharmacological treatment, are not contraindications for breastfeeding. Recommendation 2: The Panel advocates for the continuation of medication that has demonstrated efficacy during pregnancy. If initiating an antidepressant during breastfeeding is necessary, drugs with a superior safety profile and substantial epidemiological data, such as SSRIs, should be favored and prescribed at the lowest effective dose. Recommendation 3: For the short-term alleviation of anxiety symptoms and sleep disturbances, the Panel determined that benzodiazepines can be administered during breastfeeding. Recommendation 4: The Panel advises against discontinuing opioid abuse treatment during breastfeeding. Recommendation 5: The Panel endorses collaboration among specialists (e.g., psychiatrists, pediatricians, toxicologists), promoting multidisciplinary care whenever feasible. Coordination with the general practitioner is also recommended.
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Affiliation(s)
- Georgios Eleftheriou
- Italian Society of Toxicology (SITOX), Via Giovanni Pascoli 3, 20129 Milan, Italy; (R.B.); (S.V.); (C.L.); (G.M.)
- Poison Control Center, Hospital Papa Giovanni XXIII, 24127 Bergamo, Italy;
| | - Riccardo Zandonella Callegher
- Italian Society of Psychiatry (SIP), Piazza Santa Maria della Pietà 5, 00135 Rome, Italy; (R.Z.C.); (E.B.); (U.A.)
- Psychiatry Unit, Department of Medicine (DAME), University of Udine, 33100 Udine, Italy;
- UCO Clinica Psichiatrica, Azienda Sanitaria Universitaria Giuliano-Isontina, 34148 Trieste, Italy
| | - Raffaella Butera
- Italian Society of Toxicology (SITOX), Via Giovanni Pascoli 3, 20129 Milan, Italy; (R.B.); (S.V.); (C.L.); (G.M.)
- Poison Control Center, Hospital Papa Giovanni XXIII, 24127 Bergamo, Italy;
| | - Marco De Santis
- Italian Society of Obstetrics and Gynecology (SIGO), Via di Porta Pinciana 6, 00187 Rome, Italy; (M.D.S.); (A.F.C.)
- Department of Obstetrics and Gynecology, Fondazione Policlinico Universitario A. Gemelli, 00168 Rome, Italy
| | - Anna Franca Cavaliere
- Italian Society of Obstetrics and Gynecology (SIGO), Via di Porta Pinciana 6, 00187 Rome, Italy; (M.D.S.); (A.F.C.)
- Department of Gynecology and Obstetrics, Fatebenefratelli Gemelli, Isola Tiberina, 00186 Rome, Italy
| | - Sarah Vecchio
- Italian Society of Toxicology (SITOX), Via Giovanni Pascoli 3, 20129 Milan, Italy; (R.B.); (S.V.); (C.L.); (G.M.)
- Addiction Centre, Ser.D, Local Health Unit, 28100 Novara, Italy
| | - Cecilia Lanzi
- Italian Society of Toxicology (SITOX), Via Giovanni Pascoli 3, 20129 Milan, Italy; (R.B.); (S.V.); (C.L.); (G.M.)
- Division of Clinic Toxicology, Azienda Ospedaliera Universitaria Careggi, 50134 Florence, Italy
| | - Riccardo Davanzo
- Italian Society of Neonatology (SIN), Corso Venezia 8, 20121 Milan, Italy; (R.D.); (G.M.)
- Maternal and Child Health Institute IRCCS “Burlo Garofolo”, 34137 Trieste, Italy
- Task Force on Breastfeeding, Ministry of Health, 00144 Rome, Italy
| | - Giovanna Mangili
- Italian Society of Neonatology (SIN), Corso Venezia 8, 20121 Milan, Italy; (R.D.); (G.M.)
- Department of Neonatology, Hospital Papa Giovanni XXIII, 24127 Bergamo, Italy
| | - Emi Bondi
- Italian Society of Psychiatry (SIP), Piazza Santa Maria della Pietà 5, 00135 Rome, Italy; (R.Z.C.); (E.B.); (U.A.)
- Department of Psychiatry, ASST Papa Giovanni XXIII, 24100 Bergamo, Italy
| | - Lorenzo Somaini
- Ser.D Biella, Drug Addiction Service, 13875 Biella, Italy;
- Italian Society of Addiction Diseases (S.I.Pa.D), Via Tagliamento 31, 00198 Rome, Italy
| | - Mariapina Gallo
- Poison Control Center, Hospital Papa Giovanni XXIII, 24127 Bergamo, Italy;
- Italian Society for Drug Addiction (SITD), Via Roma 22, 12100 Cuneo, Italy
| | - Matteo Balestrieri
- Psychiatry Unit, Department of Medicine (DAME), University of Udine, 33100 Udine, Italy;
- Italian Society of Neuropsychopharmacology (SINPF), Via Cernaia 35, 00158 Rome, Italy
| | - Guido Mannaioni
- Italian Society of Toxicology (SITOX), Via Giovanni Pascoli 3, 20129 Milan, Italy; (R.B.); (S.V.); (C.L.); (G.M.)
- Division of Clinic Toxicology, Azienda Ospedaliera Universitaria Careggi, 50134 Florence, Italy
- Italian Society of Pharmacology, Via Giovanni Pascoli, 3, 20129 Milan, Italy
| | - Guglielmo Salvatori
- Italian Society of Pediatrics, Via Gioberti 60, 00185 Rome, Italy;
- Department of Medical and Surgical Neonatology Ospedale Pediatrico Bambino Gesù, 00165 Rome, Italy
| | - Umberto Albert
- Italian Society of Psychiatry (SIP), Piazza Santa Maria della Pietà 5, 00135 Rome, Italy; (R.Z.C.); (E.B.); (U.A.)
- UCO Clinica Psichiatrica, Azienda Sanitaria Universitaria Giuliano-Isontina, 34148 Trieste, Italy
- Italian Society of Neuropsychopharmacology (SINPF), Via Cernaia 35, 00158 Rome, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34128 Trieste, Italy
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Zhang T, Zou P, Fang Y, Li Y. Physiologically based pharmacokinetic model to predict drug concentrations of breast cancer resistance protein substrates in milk. Biopharm Drug Dispos 2022; 43:221-232. [PMID: 36265038 DOI: 10.1002/bdd.2335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 09/12/2022] [Accepted: 10/14/2022] [Indexed: 01/07/2023]
Abstract
Many mothers need to take some medications during breastfeeding, which may carry a risk to breastfed infants. Thus, determining the amount of a drug transferred into breast milk is critical for risk-benefit analysis of breastfeeding. Breast cancer resistance protein (BCRP), an efflux transporter which usually protects the body from environmental and dietary toxins, was reported to be highly expressed in lactating mammary glands. In this study, we developed a mechanistic lactation physiologically based pharmacokinetic (PBPK) modeling approach incorporating BCRP mediated transport kinetics to simulate the concentration-time profiles of five BCRP drug substrates (acyclovir, bupropion, cimetidine, ciprofloxacin, and nitrofurantoin) in nursing women's plasma and milk. Due to the lack of certain physiological parameters and scaling factors in nursing women, we combine the bottom up and top down PBPK modeling approaches together with literature reported data to optimize and determine a set of parameters that are applicable for all five drugs. The predictive performance of the PBPK models was assessed by comparing predicted pharmacokinetic profiles and the milk-to-plasma (M/P) ratio with clinically reported data. The predicted M/P ratios for acyclovir, bupropion, cimetidine, ciprofloxacin, and nitrofurantoin were 2.48, 3.70, 3.55, 1.21, and 5.78, which were all within 1.5-fold of the observed values. These PBPK models are useful to predict the PK profiles of those five drugs in the milk for different dosing regimens. Furthermore, the approach proposed in this study will be applicable to predict pharmacokinetics of other transporter substrates in the milk.
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Affiliation(s)
- Tao Zhang
- Department of Pharmaceutical Sciences, SUNY-Binghamton University, Johnson City, New York, USA
| | - Peng Zou
- Daiichi Sankyo, Inc, Basking Ridge, New Jersey, USA
| | - Yingsi Fang
- Department of Pharmaceutical Sciences, SUNY-Binghamton University, Johnson City, New York, USA
| | - Yanyan Li
- School of Food and Agriculture, College of Natural Sciences, Forestry, and Agriculture, University of Maine, Orono, Maine, USA
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McDonald M, Alhusen J. A Review of Treatments and Clinical Guidelines for Perinatal Depression. J Perinat Neonatal Nurs 2022; 36:233-242. [PMID: 35894719 DOI: 10.1097/jpn.0000000000000661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Perinatal depression occurs in approximately 1 in 7 women and is considered the most common complication of pregnancy and childbearing. Management of perinatal depression may include a combination of nonpharmacological and pharmacological therapies depending on the severity of symptoms, the stage of gestation, and maternal preference. Healthcare providers are recommended to review current guidelines and provide information to women during pregnancy and postpartum regarding the risks and benefits of nonpharmacological and pharmacological treatment options for perinatal depression. In addition, healthcare providers should consider common barriers to treatment including inadequate screening and social stigma. This article reviews common treatments of perinatal depression as well as the clinical guidelines provided by the American Association of Obstetricians and Gynecologists (ACOG), the American Psychiatric Association (APA), and the US Preventive Services Task Force (USPSTF). Discussion of nonpharmacological therapies includes cognitive behavioral therapy (CBT) and interpersonal therapy (IPT). Pharmacological treatments are reviewed by drug class and include selective serotonin reuptake inhibitors (SSRIs), serotonin/norepinephrine reuptake inhibitors (SNRIs), norepinephrine/dopamine reuptake inhibitors (NDRIs), and tricyclic antidepressants (TCAs). Adjunctive treatments of severe depression, including second-generation antipsychotics (SGAs), are also discussed.
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Affiliation(s)
- Maria McDonald
- School of Nursing, University of Virginia, Charlottesville
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Schoretsanitis G, Westin AA, Stingl JC, Deligiannidis KM, Paulzen M, Spigset O. Antidepressant transfer into amniotic fluid, umbilical cord blood & breast milk: A systematic review & combined analysis. Prog Neuropsychopharmacol Biol Psychiatry 2021; 107:110228. [PMID: 33358964 PMCID: PMC7882033 DOI: 10.1016/j.pnpbp.2020.110228] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 11/22/2020] [Accepted: 12/16/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Data regarding the ability of antidepressants to enter fetal, newborn and infant fluids have become gradually available, but mechanisms of antidepressant transfer remain poorly understood. Here we calculated penetration ratios in an array of matrices from combined samples of pregnant/breastfeeding women taking antidepressants. METHOD We performed a systematic literature search of PubMed and EMBASE to identify studies with concentrations of antidepressants from maternal blood, amniotic fluid, umbilical cord blood and/or breast milk. Penetration ratios were calculated by dividing the concentrations in amniotic fluid, umbilical cord plasma or breast milk by the maternal plasma concentration. When data from multiple studies were available, we calculated combined penetration ratios, weighting the study mean by study size. RESULTS Eighty-five eligible studies were identified. For amniotic fluid, the highest penetration ratios were estimated for venlafaxine (mean 2.77, range 0.43-4.70 for the active moiety) and citalopram (mean 2.03, range 0.35-6.97), while the lowest ratios were for fluvoxamine (mean 0.10) and fluoxetine (mean 0.11, range 0.02-0.20 for the active moiety). For umbilical cord plasma, nortriptyline had the highest ratio (mean 2.97, range 0.25-26.43) followed by bupropion (mean 1.14, range 0.3-5.08). For breast milk, the highest ratios were observed for venlafaxine (mean 2.59, range 0.85-4.85), mianserin (mean 2.22, range 0.80-3.64) and escitalopram (mean 2.19, range 1.68-3.00). CONCLUSION We observed considerable variability across antidepressants regarding their ability to enter fetal, newborn and infant fluids. Measuring antidepressant concentrations in a maternal blood sample can provide a reliable estimate of fetal/infant exposure, although further evidence for concentration-dependent effects is required.
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Affiliation(s)
- Georgios Schoretsanitis
- The Zucker Hillside Hospital, Psychiatry Research, Northwell Health, Glen Oaks, New York, USA.
| | - Andreas A. Westin
- Department of Clinical Pharmacology, St Olav University Hospital, Trondheim, Norway
| | - Julia C. Stingl
- Institute of Clinical Pharmacology, University Hospital of RWTH Aachen, Aachen, Germany
| | - Kristina M. Deligiannidis
- The Zucker Hillside Hospital, Psychiatry Research, Northwell Health, Glen Oaks, New York, USA,Zucker School of Medicine, Hempstead, New York and The Feinstein Institutes for Medical Research, Manhasset, New York, USA
| | - Michael Paulzen
- Alexianer Hospital Aachen, Aachen, Germany and Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Aachen, Germany,JARA - Translational Brain Medicine, Aachen, Germany
| | - Olav Spigset
- Department of Clinical Pharmacology, St Olav University Hospital, Trondheim, Norway,Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
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Costa R, Oliveira NG, Dinis-Oliveira RJ. Pharmacokinetic and pharmacodynamic of bupropion: integrative overview of relevant clinical and forensic aspects. Drug Metab Rev 2019; 51:293-313. [DOI: 10.1080/03602532.2019.1620763] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Rafaela Costa
- Department of Public Health and Forensic Sciences, and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Nuno G. Oliveira
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal
| | - Ricardo Jorge Dinis-Oliveira
- Department of Public Health and Forensic Sciences, and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
- UCIBIO, REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
- IINFACTS – Institute of Research and Advanced Training in Health Sciences and Technologies, Department of Sciences, University Institute of Health Sciences (IUCS), CESPU, CRL, Gandra, Portugal
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den Besten-Bertholee D, van der Meer DH, Ter Horst PGJ. Quality of Lactation Studies Investigating Antidepressants. Breastfeed Med 2019; 14:359-365. [PMID: 31013435 DOI: 10.1089/bfm.2019.0021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Introduction: The aim of this study was to determine the quality of lactation studies investigating antidepressants in breast milk according to the Food and Drug Administration (FDA) draft guidelines and the article by Begg et al., 2002, published in the official journal of the International Lactation Consultant Association (ILCA). Materials and Methods: We used PubMed and LactMed® for the literature search. Furthermore, cross references were searched for additional studies. Results: A total number of 60 articles were included for review. For selective serotonin reuptake inhibitors and venlafaxine, only two studies correctly assessed the absolute infant dose and milk to plasma ratio; one sertraline and one fluoxetine study. Of all tricyclic antidepressants, one study for amitriptyline and one for nortriptyline assessed these endpoints correctly. We found a lack of information on breast milk sampling methods in many studies. Concentrations needed for the calculations were based on single measurements instead of at least five measurements during one dose interval, and the relative infant dose was not normalized by maternal weight, or an average maternal weight of 70 kg was used as a standard. Discussion: We conclude that the quality of the current literature on this topic does not meet the standards of the FDA. Studies of higher quality are needed to determine the extent of drug transfer to breast milk for antidepressants, so an adequate recommendation about use of these drugs during lactation can be given.
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Kronenfeld N, Berlin M, Shaniv D, Berkovitch M. Use of Psychotropic Medications in Breastfeeding Women. Birth Defects Res 2018; 109:957-997. [PMID: 28714610 DOI: 10.1002/bdr2.1077] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 06/02/2017] [Accepted: 06/06/2017] [Indexed: 01/16/2023]
Abstract
BACKGROUND Breastfeeding women who are prescribed with psychotropic medications on a regular basis are often concerned, regarding the possible implications of such treatment on the breastfed infant. A mother's well-being has a direct influence on the well-being of the baby. However, the notorious reputation of psychotropic medications may lead to suboptimal prescribing by the physician and poor adherence by the mother. METHODS A PubMed search (from 1976 through February 2017) was conducted for commonly used psychotropic drug classes, as well as individual medications commonly prescribed in these classes, along with the MeSH terms "breastfeeding"/"lactation". In each case, we chose studies that describe the pharmacokinetics of passage into breast milk and/or adverse effects in breastfed infants. RESULTS No large-scale controlled studies regarding the safety of psychotropic medications in breastfeeding mothers were reported. Based on case reports and small studies, most psychotropic medications produce low milk levels and low plasma levels in the infant, while serious adverse effects in the breastfed infant are rarely reported. Safety data for some psychotropic medications are still unavailable. CONCLUSION According to the data available in the literature to date, most psychotropic medications are expected to produce low levels in breast milk with no clinical importance. Nevertheless, an individual risk-benefit assessment of a proposed treatment should always be performed, as inter-individual differences may have a substantial effect on the breastfeeding infant's response to the treatment. Further studies and additional objective data are needed to consolidate and improve our current knowledge of psychopharmacotherapy in breastfeeding women. Birth Defects Research 109:957-997, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Nirit Kronenfeld
- School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem.,Clinical Pharmacology Unit, Assaf Harofeh Medical Center, Zerifin, Affiliated to Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Maya Berlin
- Clinical Pharmacology Unit, Assaf Harofeh Medical Center, Zerifin, Affiliated to Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Dotan Shaniv
- Clinical Pharmacology Unit, Assaf Harofeh Medical Center, Zerifin, Affiliated to Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Matitiahu Berkovitch
- Clinical Pharmacology Unit, Assaf Harofeh Medical Center, Zerifin, Affiliated to Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Omar MA, Abdelmageed OH, Derayea SM, Attia TZ. Spectrofluorimetric protocol for antidepressant drugs in dosage forms and human plasma through derivatization with dansyl chloride. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2013.12.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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12
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The quality of lactation studies including antipsychotics. Eur J Clin Pharmacol 2016; 72:1417-1425. [PMID: 27558359 DOI: 10.1007/s00228-016-2121-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 08/17/2016] [Indexed: 01/06/2023]
Abstract
THE AIM OF THE STUDY The aim of this study is to determine the quality of lactation studies that investigated antipsychotics in breast milk according to the Food and Drug Administration (FDA) and International Lactation Consultant Association (ILCA) draft guidelines. MATERIALS AND METHODS We used the draft FDA and ILCA guidelines to review the quality of articles including antipsychotic use during breastfeeding. We used PubMed and Lactmed for the literature search. Furthermore, cross references were searched for additional studies. RESULTS Of the 51 studies, only one olanzapine and one quetiapine study calculated the milk to plasma ratio (M:P ratio), the Absolute Infant Dose (AID), and the Relative Infant Dose (RID) correctly. In the remaining studies, at least one of the three endpoints was not determined properly. No correct endpoints were calculated in studies containing chlorpromazine, chlorprothixene, clozapine, haloperidol, sulpiride, trifluoperazine, ziprasidone, zonisamide, and zuclopenthixol. This review investigated that there was a lack of information on the sampling methods of breast milk. Furthermore, the concentrations needed for the calculations of the three endpoints were mainly based on single measurements instead of at least five measurements during one dose interval. In many studies, the RID was not calculated correctly due to the fact that the RID was not normalized by the maternal weight or an average maternal weight of 70 kg was used as a standard. CONCLUSION Except for two studies, most studies about the safety of antipsychotic use during lactation did not meet the criteria of the draft FDA and ILCA guidelines. Further research is mandatory to assess the safety of using antipsychotics while breastfeeding.
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Nice FJ, DeEugenio D, DiMino TA, Freeny IC, Rovnack MB, Gromelski JS. Medications and Breast-Feeding: A Guide for Pharmacists, Pharmacy Technicians, and other Healthcare Professionals Part III. J Pharm Technol 2016. [DOI: 10.1177/875512250402000304] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective:To provide a guide for practicing pharmacists, pharmacy technicians, and other healthcare professionals so that they are able to counsel and advise breast-feeding mothers and fellow healthcare professionals on the safety and use of antiinfectives, vaccines, antiepileptics, benzodiazepines, psychotherapeutic drugs, and radiopharmaceuticals during breast-feeding.Data Sources:Primary texts used by the breast-feeding community ( Medications and Mothers' Milk, Drugs in Pregnancy and Lactation, Drugs and Human Lactation) were searched, as well as Micromedex, MEDLINE, PubMed, EMBASE, and EMBASE2 (1984–February 2004).Study Selection/Data Extraction:Multiple sources were used wherever available to validate the data, and primary articles were used to verify all tertiary source information. Search terms included breast-feeding, lactation, nursing, and medications, as well as specific drug names.Data Synthesis:Concerns regarding medication use during breast-feeding have caused mothers to either discontinue nursing or not take necessary medications. Complete avoidance of medications or cessation of breast-feeding is often unnecessary. Although there are drugs that can be harmful to nursing infants, breast-milk concentrations of most drugs are insufficient to cause any harm.Conclusions:Having objective and reliable information on medications enables pharmacists, pharmacy technicians, other healthcare providers, and mothers to make educated decisions regarding drug therapy and breast-feeding.
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Affiliation(s)
- Frank J Nice
- FRANK J NICE MS MPA DPA CPHP, Assistant Director, Clinical Neurosciences Program (CNP), National Institutes of Health (NIH), Bethesda, MD
| | - Deborah DeEugenio
- DEBORAH DeEUGENIO PharmD, at time of writing, Pharmacy Student (USP), CNP, NIH; now, Assistant Professor, School of Pharmacy, Temple University, Philadelphia, PA; Clinical Pharmacist, Jefferson Antithrombotics Therapy Service, Jefferson Heart Institute, Philadelphia
| | - Traci A DiMino
- TRACI A DiMINO PharmD, at time of writing, Pharmacy Student (USP), CNP, NIH; now, Adverse Event Specialist, Global Safety Surveillance & Epidemiology, Wyeth, Collegeville, PA
| | - Ingrid C Freeny
- INGRID C FREENY PharmD, at time of writing, Pharmacy Student (USP), CNP, NIH; now, Medical Student, Drexel University College of Medicine, Philadelphia
| | - Marissa B Rovnack
- MARISSA B ROVNACK PharmD, at time of writing, Pharmacy Student (Wilkes University), CNP, NIH; now, Clinical Staff Pharmacist, Lehigh Valley Hospital and Health Network, Allentown, PA
| | - Joseph S Gromelski
- JOSEPH S GROMELSKI PharmD, at time of writing, Pharmacy Student (Wilkes University), CNP, NIH; now, Pharmacist, Walmart, Baltimore, MD; Law Student, University of Maryland, Baltimore
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14
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Abstract
AIMS Untreated perinatal depression and anxiety disorders are known to have significant negative impact on both maternal and fetal health. Dilemmas still remain regarding the use and safety of psychotropics in pregnant and lactating women suffering from perinatal depression and anxiety disorders. The aim of the current paper was to review the existing evidence base on the exposure and consequences of antidepressants, anxiolytics, and hypnotics in women during pregnancy and lactation and to make recommendations for clinical decision making in management of these cases. MATERIALS AND METHODS We undertook a bibliographic search of Medline/PubMed (1972 through 2014), Science Direct (1972 through 2014), Archives of Indian Journal of Psychiatry databases was done. References of retrieved articles, reference books, and dedicated websites were also checked. RESULTS AND CONCLUSIONS The existing evidence base is extensive in studying multiple outcomes of the antidepressant or anxiolytic exposure in neonates, and some of the findings appear conflicting. Selective serotonin reuptake inhibitors are the most researched antidepressants in pregnancy and lactation. The available literature is criticized mostly on the lack of rigorous well designed controlled studies as well as lacunae in the methodologies, interpretation of statistical information, knowledge transfer, and translation of information. Research in this area in the Indian context is strikingly scarce. Appropriate risk-benefit analysis of untreated mental illness versus medication exposure, tailor-made to each patient's past response and preference within in the context of the available evidence should guide clinical decision making.
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Affiliation(s)
- Daya Ram
- Director, Central Institute of Psychiatry, Ranchi, Jharkhand, India
| | - S. Gandotra
- Department of Psychiatry, Central Institute of Psychiatry, Kanke, Ranchi, Jharkhand, India
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15
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Neuman G, Colantonio D, Delaney S, Szynkaruk M, Ito S. Bupropion and Escitalopram During Lactation. Ann Pharmacother 2014; 48:928-931. [DOI: 10.1177/1060028014529548] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective: To report a case of seizure-like symptoms in an infant exposed to bupropion and escitalopram through breastfeeding. Case Summary: A 6.5-month-old female infant, breastfed by a mother treated with bupropion XL 150 mg/d and escitalopram 10 mg/d for depression, presented to our hospital with severe emesis and tonic seizure-like symptoms. The symptoms resolved with supportive therapy. Urine toxicology screen in the infant revealed bupropion and escitalopram. Bupropion, and its active metabolite, hydroxybupropion, were analyzed and quantified both in the infant’s serum and in the breast milk. Diagnostic workup for seizure etiologies was otherwise negative. After being asymptomatic for 48 hours, her discharge diagnosis was adverse events associated with bupropion and escitalopram in lactation. An objective causality assessment (Naranjo assessment) revealed that this adverse effect was probable. Discussion: The adverse events in our case were associated with serum concentrations of bupropion and hydroxybupropion that are lower than the reported therapeutic range, perhaps suggesting that infants, compared with adults, may have a higher susceptibility to the epileptogenic effects of bupropion and/or hydroxybupropion. Furthermore, although we do not have escitalopram serum concentrations, this drug interaction may have had a contributing role in this case, possibly because of cytochrome P4502D6 inhibition by bupropion and metabolites. Conclusion: As the number of reproductive-aged women requiring polytherapy to control their depression is increasing, further research is needed to establish the safety of combined antidepressants, such as selective serotonin reuptake inhibitors and bupropion, during lactation.
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Affiliation(s)
- Gal Neuman
- The Hospital for Sick Children, Toronto, ON, Canada
| | | | | | | | - Shinya Ito
- The Hospital for Sick Children, Toronto, ON, Canada
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16
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Olin JT, Schneider LS, Katz IR, Meyers BS, Alexopoulos GS, Breitner JC, Bruce ML, Caine ED, Cummings JL, Devanand DP, Jeste DV, Krishnan KRR, Lyketsos CG, Lyness JM, Rabins PV, III CFR, Rovner BW, Steffens DC, Unützer J, Lebowitz BD. Provisional diagnostic criteria for depression of Alzheimer’s disease: description and review. Expert Rev Neurother 2014; 3:99-106. [DOI: 10.1586/14737175.3.1.99] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Daviss WB, Pan RJ, Perel JM. Bupropion for attentiondeficit hyperactivity and comorbid disorders. Expert Rev Neurother 2014; 3:9-18. [DOI: 10.1586/14737175.3.1.9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Abstract
UNLABELLED Perinatal depression is an increasingly common comorbidity of pregnancy and is associated with adverse birth outcomes. Newer classes of antidepressants have been developed with a variety of mechanisms and improved side effect profiles. There is increasing use of these medications in reproductive-aged women. Medical providers have to balance the need to prevent relapse of maternal depressive symptoms with the need to minimize fetal exposure to medications. We review the literature on 10 of the most commonly used antidepressant medications: citalopram, escitalopram, fluoxetine, fluvoxamine, paroxetine, sertraline, venlafaxine, duloxetine, bupropion, and mirtazapine. The pharmacokinetic properties of the medications are detailed, as well as practical considerations for their use in pregnant and lactating women. Guidance on counseling and management of pregnancies complicated by perinatal depression is discussed. TARGET AUDIENCE Obstetricians & Gynecologists and Family Physicians. LEARNING OBJECTIVES After completing this CME activity, physicians should be better able to differentiate the current classes of medications utilized commonly for perinatal depression, evaluate the reported adverse effects of antidepressant medications on the patient and developing fetus and choose the appropriate antidepressant medications for a depressed patient who is breast-feeding.
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19
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Davanzo R, Copertino M, De Cunto A, Minen F, Amaddeo A. Antidepressant drugs and breastfeeding: a review of the literature. Breastfeed Med 2011; 6:89-98. [PMID: 20958101 DOI: 10.1089/bfm.2010.0019] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The use of antidepressants in breastfeeding mothers is controversial: Manufacters often routinely discourage breastfeeding for the nursing mother despite the well-known positive impact that breastfeeding carries on the health of the nursing infant and on his or her family and society. We conducted a systematic review of drugs commonly used in the treatment of postpartum depression. For every single drug two sets of data were provided: (1) selected pharmacokinetic characteristics such as half-life, milk-to-plasma ratio, protein binding, and oral bioavailability and (2) information about lactational risk, according to some authoritative sources of the literature: Drugs in Pregnancy and Lactation edited by Briggs et al. (Lippincott Williams, Philadelphia, 2008), Medications and Mothers' Milk by Hale (Hale Publishing, Amarillo, TX, 2010), and the LactMed database of TOXNET ( www.pubmed.gov ; accessed June 2010). Notwithstanding a certain variability of advice, we found that (1) knowledge of pharmacokinetic characteristics are scarcely useful to assess safety and (2) the majority of antidepressants are not usually contraindicated: (a) Selective serotinin reuptake inhibitors and nortryptiline have a better safety profile during lactation, (b) fluoxetine must be used carefully, (c) the tricyclic doxepine and the atypical nefazodone should better be avoided, and (d) lithium, usually considered as contraindicated, has been recently rehabilitated.
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Affiliation(s)
- Riccardo Davanzo
- Division of Neonatology, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy.
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20
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Gisslen T, Nathan B, Thompson T, Rao R. Hyperinsulinism associated with gestational exposure to bupropion in a newborn infant. J Pediatr Endocrinol Metab 2011; 24:819-22. [PMID: 22145484 DOI: 10.1515/jpem.2011.317] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This case report describes severe hyperinsulinism in a term newborn infant without typical perinatal risk factors for transient hyperinsulinism. The mother had received bupropion, an antidepressant and aid to smoking cessation, throughout pregnancy. The infant presented with profound hypoglycemia and seizures on the 3rd day of life. Laboratory investigation confirmed hyperinsulinism. Stable euglycemia could be achieved only after starting diazoxide. The infant was weaned from diazoxide by 10 weeks of age without recurrence of hypoglycemia, signifying the transient nature of hyperinsulinism. This is the first reported case of a potential association between maternal bupropion use during pregnancy and neonatal hyperinsulinism, and highlights the importance of close monitoring of similar infants.
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Affiliation(s)
- Tate Gisslen
- Department of Pediatrics, Division of Neonatology, University of Minnesota, Minneapolis 55455, MN, USA
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21
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Lucero CA, Moss DR, Davies ED, Colborn K, Barnhart WC, Bogen DL. An examination of attitudes, knowledge, and clinical practices among Pennsylvania pediatricians regarding breastfeeding and smoking. Breastfeed Med 2009; 4:83-9. [PMID: 19210131 PMCID: PMC2981379 DOI: 10.1089/bfm.2008.0119] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND OBJECTIVE The most recent American Academy of Pediatrics policy statement clearly supports breastfeeding for smoking mothers. The impact of this recommendation on pediatricians' counseling and prescribing practices is unclear. This study describes Pennsylvania pediatricians' attitudes, knowledge, and practices regarding breastfeeding, maternal smoking, and smoking cessation. METHODS A descriptive study was conducted using a web-based, anonymous survey. The survey consisted of three clinical vignettes followed by knowledge and attitude questions. RESULTS Among 296 respondents, more than half reported one or more conversations about breastfeeding and smoking in the past year. Most were comfortable counseling on breastfeeding, but few were comfortable counseling about smoking and breastfeeding. Respondents scored poorly on five knowledge items; 27% answered zero items correctly, and only 21% answered four or five items correctly. Less than half reported breastfeeding was safe for smoking mothers. Compared to pediatricians with high knowledge scores, those with a low score were less likely to tell a smoking mother that breastfeeding is safe (38% vs. 69%, p < 0.01) and more likely to recommend formula feeding (19% vs. 3%, p < 0.01). Most pediatricians were uncertain about the safety of nicotine replacement therapy and bupropion (Zyban, GalxoSmithKline, Research Triangle Park, NC) with breastfeeding. CONCLUSIONS Pennsylvania pediatricians lack knowledge and comfort related to the topic of breastfeeding and maternal smoking. Additional efforts to inform and educate pediatricians on the subjects of breastfeeding, maternal tobacco use, and smoking cessation products are needed.
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Affiliation(s)
- Cynthia A Lucero
- Department of Pediatrics, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA
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22
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Levitt C, Shaw E, Wong S, Kaczorowski J. Systematic review of the literature on postpartum care: effectiveness of interventions for smoking relapse prevention, cessation, and reduction in postpartum women. Birth 2007; 34:341-7. [PMID: 18021150 DOI: 10.1111/j.1523-536x.2007.00194.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Many women stop smoking during pregnancy and relapse again either later in the pregnancy or in the postpartum period. Smoking is harmful to mothers, and environmental tobacco smoke is harmful for children. This systematic review examined the published evidence for the effectiveness of postpartum interventions that prevent relapse (current persons who have stopped but start smoking again), improve cessation rates (current smokers who stop smoking), and reduce smoking (number of cigarettes smoked per day) in postpartum women. METHODS MEDLINE, CINAHL, PsycINFO, and the Cochrane Library were searched for randomized controlled trials of interventions initiated from immediately after birth to 1 year in postpartum women. The initial literature search was done in 1999 and enhanced in 2003 and 2005. Randomized controlled trials that examined relapse prevention, smoking cessation, or smoking reduction interventions in the postpartum period were reviewed in this report. Data were extracted in a systematic manner, and the quality of each study was reviewed. RESULTS Five papers were published based on three trials for which data were extracted and summarized. Our review of these trials showed no statistically significant benefits of advice materials and counseling interventions in hospital (Vancouver), pediatricians' offices (Portland), or child health centers (Stockholm) on relapse prevention, cessation rates, or smoking reduction in the postpartum period. Although the interventions had little effect on the major smoking outcomes, some positive attitudinal and knowledge changes were reported. CONCLUSION This review found no evidence from the randomized controlled trial literature to date to support implementing postpartum smoking cessation interventions, such as providing advice materials and counseling, insofar as they were delivered in the trials reviewed.
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Affiliation(s)
- Cheryl Levitt
- Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
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23
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Abstract
Despite the well known severe repercussions of maternal depression on infants' well being, women are often reluctant to seek pharmacological treatment for postnatal depression. The fear of adverse events for the suckling infant plays an important role in such maternal considerations. However, the pharmacological approach to mood disorders at postpartum onset often represents one of the most realistic options in a number of clinical conditions. Therefore, the necessity exists to establish the safety of antidepressant treatment in the breastfed infant. For this reason, the aim of this article is to propose a specific safety index that assesses the frequency and degree of severity of adverse events in infants associated with maternal treatment with second-generation antidepressants during puerperium. The index is derived from a simple formula that uses the number of reports of adverse events in infants exposed to antidepressants as the numerator and the combined total of reports of healthy outcomes and reports of adverse events as the denominator. The sum is then multiplied by 100. A value of < or =2 indicates that the drug should be relatively safe for use during breastfeeding, a value of 2.1-10 indicates that the drug should be used with great caution and a value >10 indicates that the drug should be contraindicated in breastfeeding mothers. In addition to the figure created by this calculation, each drug will also be assigned a letter or the combination of a letter and a subscripted number to symbolise, respectively, the type and clinical management of the most serious recorded event. At this early developmental stage of the index, a complete classification of contemporary antidepressants regarding their safety in infants nursed to the breast is unfeasible. Indeed, because of the lack of suitable published data, so far the index has been limited to the evaluation of four antidepressants. In accordance with the index classification for these four antidepressants, sertraline and paroxetine should be considered as first-line medications in women who need to start antidepressant treatment during the postpartum period and wish to continue breastfeeding. The utilisation of fluoxetine and citalopram seems conversely to be associated with a relatively higher risk of adverse events (with a low degree of severity, however). For the other newer antidepressant drugs, the index is still of no assistance to the patient or physician in deciding on the safety of their use in lactation.
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Affiliation(s)
- Salvatore Gentile
- Department of Mental Health ASL Salerno 1, Mental Health Center n. 4, Cava de' Tirreni, Salerno, Italy.
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24
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Dwoskin LP, Rauhut AS, King-Pospisil KA, Bardo MT. Review of the pharmacology and clinical profile of bupropion, an antidepressant and tobacco use cessation agent. CNS DRUG REVIEWS 2007; 12:178-207. [PMID: 17227286 PMCID: PMC6506196 DOI: 10.1111/j.1527-3458.2006.00178.x] [Citation(s) in RCA: 196] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Bupropion hydrochloride ((+/-)-2-tert-butylamino)-3'-chloropropiophenone x HCl) is a nonselective inhibitor of the dopamine transporter (DAT) and the norepinephrine transporter (NET) and is also an antagonist at neuronal nicotinic acetylcholine receptors (nAChRs). In animal models used commonly to screen for antidepressant activity, bupropion shows a positive response. Also using animal models, bupropion has been shown to attenuate nicotine-induced unconditioned behaviors, to share or enhance discriminative stimulus properties of nicotine and to have a complex effect on nicotine self-administration, i.e., low doses augmenting nicotine self-administration and high doses attenuating self-administration. Current studies show that bupropion facilitates the acquisition of nicotine conditioned place preference in rats, further suggesting that bupropion enhances the rewarding properties of nicotine. Bupropion has been shown to attenuate the expression of nicotine withdrawal symptoms in both animal models and human subjects. With respect to relapse, current studies show that bupropion attenuates nicotine-induced reinstatement in rats, but large individual differences are apparent. Clinically, bupropion is used as a treatment for two indications, as an antidepressant, the indication for which it was developed, and as a tobacco use cessation agent. In clinical trials, bupropion is being tested as a candidate treatment for psychostimulant drug abuse, attention-deficit hyperactivity disorder (ADHD) and obesity. Bupropion is available in three bioequivalent oral formulations, immediate release (IR), sustained release (SR), and extended release (XL). Extensive hepatic metabolism of bupropion produces three pharmacologically active metabolites, which may contribute to its clinical profile.
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Affiliation(s)
- Linda P Dwoskin
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0082, USA.
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25
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Abstract
Section 1 describes the benefits of breastfeeding to both mother and infant as well as the potential risks to the infant from maternal drug use. The extent of adverse drug-related events and the need for quality information on drug transfer is stated. Section 2 describes the physiology of lactation and the effects of drugs that stimulate or decrease milk production. Section 3 deals with transport mechanisms for drug passage into milk and factors that may modify the infant's exposure to drugs. The critical descriptors of 'absolute' and 'relative' infant dose are defined to give an objective measure of infant exposure to drugs in milk. Section 4 reviews new or commonly used drugs under the headings of analgesics and anti-inflammatory agents, neurological, endocrine, psychotropic and antihypertensive drugs. Section 5 concludes with an expert opinion of the drug industry and drug use in lactation, herbal preparations, the process of 'risk-benefit' analysis, minimising infant exposure, understanding drug-related adverse events and fostering good experimental design for drugs in lactation studies.
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Affiliation(s)
- Kenneth F Ilett
- University of Western Australia, School of Medicine and Pharmacology, Crawley, 6009, Australia.
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26
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Abstract
The pregnancy and postpartum periods are considered to be relatively high risk times for depressive episodes in women, particularly for those with pre-existing psychiatric illnesses. Therefore, it may be necessary to start or continue the pharmacological treatment of depression during these two timeframes. Hence, the aim of this review is to examine the effects on the fetus and infant of exposure, through the placenta and maternal milk, to the following drugs: fluoxetine, fluvoxamine, paroxetine, sertraline, citalopram, escitalopram, mirtazapine, venlafaxine, reboxetine and bupropion. The teratogenic risks, perinatal toxicity and effects on the neurobehavioural development of newborns associated with exposure through the placenta or maternal milk to these medications need to be carefully assessed before starting psychopharmacological treatment in pregnant or lactating women. In spite of the limitations of some of the studies reviewed, the older selective serotonin-reuptake inhibitors (SSRIs) [as we await further data regarding escitalopram] and venlafaxine seem to be devoid of teratogenic risks. By contrast, the data concerning possible consequences related to exposure to SSRIs via the placenta and breastmilk on neonatal adaptation and long-term neurocognitive infant's development are still controversial. Nevertheless, a number of reports have shown that an association between placental exposure to SSRIs and adverse but self-limiting effects on neonatal adaptation may exist. In addition, the information on both teratogenic and functional teratogenic risks associated with exposure to bupropion, mirtazapine and reboxetine is incomplete or absent; at present, these compounds should not be used as first-line agents in the pharmacological treatment of depression in pregnancy and breastfeeding. Untreated depression is not without its own risks since mothers affected by depression have a negative impact on the emotional development of their children and major depression, especially when complicated by a delusional component, may lead to the mother attempting suicide and infanticide. Consequently, clinicians need to help mothers weigh the risks of prenatal exposure to drugs for their babies against the potential risks of untreated depression and abrupt discontinuation of pharmacological treatment. Given these situations, we suggest that choosing to administer psychopharmacological treatment in pregnant or breastfeeding women with depression will result primarily from a careful evaluation of their psychopathological condition; currently, the degree of severity of maternal disease appears to represent the most relevant parameter to take this clinical decision.
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Affiliation(s)
- Salvatore Gentile
- Department of Mental Health, ASL Salerno 1, District n. 4, Cava de' Tirreni (Salerno), Italy.
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27
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Haas JS, Kaplan CP, Barenboim D, Jacob P, Benowitz NL. Bupropion in breast milk: an exposure assessment for potential treatment to prevent post-partum tobacco use. Tob Control 2004; 13:52-6. [PMID: 14985597 PMCID: PMC1747823 DOI: 10.1136/tc.2003.004093] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES To assess potential infant exposure to bupropion and its active metabolites in breast milk such as would occur during treatment to prevent post-partum relapse to tobacco use, and to compare the concentrations of bupropion in urine and saliva with plasma and breast milk. DESIGN AND SETTING Cohort study, outpatient clinical research centre. SUBJECTS Ten healthy post-partum volunteers who agreed to take bupropion for seven days, pump and discard their breast milk, and have samples of breast milk, plasma, saliva, and urine analysed. INTERVENTION Bupropion 150 mg a day for three days and then 300 mg a day for four days. MAIN OUTCOME MEASURES Concentrations of bupropion and its active metabolites (hydroxybupropion, erythrohydrobupropion, threohydrobupropion) in breast milk, plasma, saliva, and urine. Determination of average infant exposure. RESULTS The calculated average dosage of bupropion in breast milk was 6.75 microg/kg/day. Therefore, the average infant exposure is 0.14% of the standard adult dose of bupropion, corrected for the difference in body weight. Considering the sum of bupropion and its active metabolites, the average infant exposure is expected to be 2% of the standard maternal dose on a molar basis. The concentration of bupropion and its active metabolites in breast milk was not associated with age, body mass index, use of oral contraceptive pills, age of infant, or the frequency of breast feeding at the time the study was initiated. The coefficient of determination (r2) between the concentration of bupropion in breast milk and in urine was 0.77 (p < 0.01). CONCLUSIONS Bupropion and its active metabolites are present in the breast milk of lactating women. The concentrations of bupropion in breast milk and urine were highly correlated. These results indicate that the daily dose of bupropion and metabolites that would be delivered to an infant of a woman taking a therapeutic dose of bupropion is small. These results suggest that the effectiveness of bupropion to prevent post-partum relapse to tobacco use should be evaluated without excluding women who plan to breast feed.
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Affiliation(s)
- J S Haas
- Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.
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28
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Larsen LA, Ito S, Koren G. Prediction of milk/plasma concentration ratio of drugs. Ann Pharmacother 2003; 37:1299-306. [PMID: 12921514 DOI: 10.1345/aph.1c379] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE The milk to plasma (m/p) concentration ratio of drugs is used to estimate the amount of drug offered to the suckling infant. Published literature was reviewed to identify drugs for which sufficient data exist for calculation of m/p ratio and to examine whether the existing empiric data agree with the published method of Atkinson for mathematical prediction of m/p ratios based on physiochemical characteristics. METHODS Using a comprehensive reference text, we identified studies reporting sufficient data to calculate m/p ratio based on the AUC for milk and plasma. Subsequently, we calculated the m/p ratio with Atkinson's formula based on pKa, lipophilicity, and protein binding. We then correlated the empiric versus predicted (calculated) m/p ratios. RESULTS Of 192 drugs of which at least some data on milk accumulation have been published, there were sufficient data to quantify m/p ratios for only 69 medications (78 studies). There was no significant correlation between the empiric m/p ratios and the predicted values using the Atkinson's model. CONCLUSIONS Reliable data on m/p concentration ratios exist for few medications. Presently, there is no appropriate model to predict milk concentrations of drugs in humans.
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Affiliation(s)
- Line Alleslev Larsen
- The Motherisk Program, The Hospital for Sick Children, University of Toronto, Toronto, Canada
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29
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Affiliation(s)
- Thomas W Hale
- Division of Clinical Pharmacology, Texas Tech University School of Medicine, 1400 Wallace Blvd., Amarillo, TX 79106, USA
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30
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Abstract
The postnatal period presents a special problem to healthcare providers treating psychiatric disorders in women. Many new mothers who need antidepressant treatment may wish to breastfeed their infants, but are hesitant to do so for fear of passing on possible harmful effects of the medication through their milk. The focus of this article will be on highlighting and interpreting the existing literature on the benefits and risks to mother and infant of drug treatment for postnatal depression, as well as outlining treatment guidelines for the use of antidepressants in breastfeeding mothers. The article will specifically focus on the use of fluoxetine, sertraline, paroxetine, fluvoxamine and citalopram, which are more commonly used and belong to the selective serotonin reuptake inhibitor group of antidepressants. The tricyclic and other newer antidepressant medications will also be discussed. As there are no published controlled studies on the use of antidepressants by breastfeeding women, publications of individual case reports, case series, and pharmacokinetic investigations serve as the basis for the development of treatment guidelines. Results from this growing body of literature are promising in that, with the exception of a few cases, no serious adverse events have been reported in infants exposed to antidepressant medications through breast milk. In addition nonpharmacological treatments consisting of different types of psychotherapies will be discussed. It is critical that healthcare providers evaluate each mother-infant dyad on an individual basis when faced with the decision to prescribe antidepressant medications during the postnatal period.
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Affiliation(s)
- Shaila Misri
- Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada.
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31
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Martinez-Raga J, Keaney F, Sutherland G, Perez-Galvez B, Strang J. Treatment of nicotine dependence with bupropion SR: review of its efficacy, safety and pharmacological profile. Addict Biol 2003; 8:13-21. [PMID: 12745411 DOI: 10.1080/1355621031000069837] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Bupropion hydrochloride, an atypical antidepressant, is the first non-nicotine product that, in its sustained release form (bupropion SR), has been licensed as an aid for smoking cessation. The specialized literature on bupropion SR and smoking cessation is critically reviewed. The pharmacological profile, dosage and administration, contraindications, as well as the clinical efficacy, safety and tolerability data of bupropion are discussed. Recent reports suggest that its mode of actions might be different to what had originally been proposed. When prescribed appropriately, it appears to be a safe, well-tolerated and effective medication in combination with smoking cessation counselling--for a wide range of smokers, as shown in several multicentre double-blind, placebo-controlled clinical trials. Further research is needed on aspects such as the optimal duration of treatment, the potential role of combination therapy with NRT and psychological interventions, and to establish its effectiveness in smokers with other psychiatric disorders or when used with only minimal support by general practitioners.
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Affiliation(s)
- Jose Martinez-Raga
- Unidad de Conductas Adictivas del Area 9 de Salud de Valencia, Generalidad Valenciana, Spain.
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32
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Abstract
The trend globally for mothers to breastfeed has highlighted the need for information on drug transfer into breast milk and the extent to which the suckling neonate may be exposed and affected. This review discusses robust study methodologies that will yield high-quality information on all aspects of this process. Methods for assessing drug transfer into breast milk are examined. The place of the milk/plasma ratio, the amount of drug in breast milk, and the volume of milk produced are discussed in the context of their utility in estimating both absolute and relative infant dose. The measurement of plasma drug concentrations and pharmacodynamic effects in the breastfed infant exposed to drugs are identified as important factors that can assist in deciding whether drug present in breast milk is a significant risk for the nursing infant.
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Affiliation(s)
- Evan J Begg
- Department of Clinical Pharmacology, Christchurch Hospital, Christchurch, New Zealand
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33
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Abstract
Midwives and other health care providers face a dilemma when a pregnant woman develops a condition that usually is treated with a pharmacologic agent. Understanding of basic teratology associated with drugs as well as the FDA categorization of agents can assist professionals in recognizing which pharmaceuticals should be used or avoided. In addition to reviewing teratology, this article addresses the use of common drugs for the treatment of upper respiratory conditions, minor pain, gastrointestinal problems, psychiatric illnesses, and neurologic disorders. In each category, current evidence is presented pertaining to which agents should be recommended for pregnant women.
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34
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Agatonovic-Kustrin S, Ling LH, Tham SY, Alany RG. Molecular descriptors that influence the amount of drugs transfer into human breast milk. J Pharm Biomed Anal 2002; 29:103-19. [PMID: 12062670 DOI: 10.1016/s0731-7085(02)00037-7] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Most drugs are excreted into breast milk to some extent and are bioavailable to the infant. The ability to predict the approximate amount of drug that might be present in milk from the drug structure would be very useful in the clinical setting. The aim of this research was to simplify and upgrade the previously developed model for prediction of the milk to plasma (M/P) concentration ratio, given only the molecular structure of the drug. The set of 123 drug compounds, with experimentally derived M/P values taken from the literature, was used to develop, test and validate a predictive model. Each compound was encoded with 71 calculated molecular structure descriptors, including constitutional descriptors, topological descriptors, molecular connectivity, geometrical descriptors, quantum chemical descriptors, physicochemical descriptors and liquid properties. Genetic algorithm was used to select a subset of the descriptors that best describe the drug transfer into breast milk and artificial neural network (ANN) to correlate selected descriptors with the M/P ratio and develop a QSAR. The averaged literature M/P values were used as the ANN's output and calculated molecular descriptors as the inputs. A nine-descriptor nonlinear computational neural network model has been developed for the estimation of M/P ratio values for a data set of 123 drugs. The model included the percent of oxygen, parachor, density, highest occupied molecular orbital energy (HOMO), topological indices (chiV2, chi2 and chi1) and shape indices (kappa3, kappa2), as the inputs had four hidden neurons and one output neuron. The QSPR that was developed indicates that molecular size (parachor, density) shape (topological shape indices, molecular connectivity indices) and electronic properties (HOMO) are the most important for drug transfer into breast milk. Unlike previously reported models, the QSPR model described here does not require experimentally derived parameters and could potentially provide a useful prediction of M/P ratio of new drugs only from a sketch of their structure and this approach might also be useful for drug information service. Regardless of the model or method used to estimate drug transfer into breast milk, these predictions should only be used to assist in the evaluation of risk, in conjunction with assessment of the infant's response.
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Affiliation(s)
- S Agatonovic-Kustrin
- School of Pharmaceutical, Molecular and Biomedical Science, University of South Australia, North Terrace, Adelaide 5000, Australia.
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35
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Affiliation(s)
- Wendy F Hansen
- Division of Maternal-Fetal Medicine and Fetal Diagnosis and Treatment Unit, University of Iowa College of Medicine, Iowa City, Iowa 52242-1080, USA
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36
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Abstract
The American Academy of Pediatrics places emphasis on increasing breastfeeding in the United States. A common reason for the cessation of breastfeeding is the use of medication by the nursing mother and advice by her physician to stop nursing. Such advice may not be warranted. This statement is intended to supply the pediatrician, obstetrician, and family physician with data, if known, concerning the excretion of drugs into human milk. Most drugs likely to be prescribed to the nursing mother should have no effect on milk supply or on infant well-being. This information is important not only to protect nursing infants from untoward effects of maternal medication but also to allow effective pharmacologic treatment of breastfeeding mothers. Nicotine, psychotropic drugs, and silicone implants are 3 important topics reviewed in this statement.
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37
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Abstract
Depression commonly affects women, particularly during their childbearing years. Often, pharmacologic therapy is the recommended treatment. Today, medication selection generally involves the newer antidepressants, with tricyclic antidepressant and monoamine oxidase inhibitors reserved for more refractory patients. Although there is ample evidence to support the benefits of breastfeeding in the infant, the scientific literature contains little information with regard to the transfer of antidepressants from the plasma into breast milk and the subsequent effects on the developing infant. Secondary to this lack of safety data, many clinicians and mothers are reluctant to breastfeed during antidepressant treatment. This article will review the literature for reports of the newer antidepressants' use during lactation.
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Affiliation(s)
- E A Winans
- Psychiatric Clinical Research Center, University of Illinois, University of Illinois College of Pharmacy, Department of Psychiatry, 1601 W. Taylor, 4th Floor, Chicago, IL 60612, USA
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Agatonovic-Kustrin S, Tucker I, Zecevic M, Zivanovic L. Prediction of drug transfer into human milk from theoretically derived descriptors. Anal Chim Acta 2000. [DOI: 10.1016/s0003-2670(00)00963-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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39
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Abstract
For every antidepressant so far investigated in the breast milk of mothers prescribed these medications, findings indicate that some amount of drug will be excreted into the breast milk. Nursing infants will be exposed to some, usually a very low, amount of drug and drug metabolites. Levels of drug exposure to infants for the many antidepressants available are examined, discussing milk to plasma drug concentration ratios and the infant dose as a percentage of the maternal dose. Drug concentrations in infant plasma and adverse effects of drug exposures to infants are reviewed. Factors influencing the decision on whether to breast or bottle feed an infant nursed by a mother taking antidepressants are discussed, concluding that the decision needs to be made on an individual basis. The lactating mother, in consultation with her doctor, should be in a position to make an informed decision on whether or not to breast feed. Under certain circumstances the decision to bottle feed may be wise, but more commonly the advantages of breast-feeding will outweigh the very low risk of an adverse event from drug exposure to the infant.
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Affiliation(s)
- S Dodd
- Department of Psychiatry, University of Melbourne, Austin & Repatriation Medical Centre, Heidelberg, Australia
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40
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Birnbaum CS, Cohen LS, Bailey JW, Grush LR, Robertson LM, Stowe ZN. Serum concentrations of antidepressants and benzodiazepines in nursing infants: A case series. Pediatrics 1999; 104:e11. [PMID: 10390297 DOI: 10.1542/peds.104.1.e11] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The relative risk of psychotropic medication use in women with puerperal psychiatric illness who are breastfeeding has yet to be quantified adequately. Although the emotional and medical benefits of breastfeeding and adverse effects of maternal depression on infant development are well described, how these absolute benefits weigh against the potential effects of psychotropic drug use during lactation to ultimately guide clinical decisions is still unclear. The objective of this report was to evaluate the extent that psychotropic medications were present in the serum of infants breastfed by mothers treated with antidepressants and benzodiazepines. DESIGN Serum samples were obtained from 35 nursing infants whose mothers were treated with psychotropic medications while breastfeeding. When a detectable concentration of medication was reported, information regarding infant behavior was obtained by maternal report. SETTING The Perinatal and Reproductive Psychiatry Program at Massachusetts General Hospital serves as a regional consultation center for the treatment of psychiatric disorders during pregnancy and the postpartum period. PATIENTS Subjects were mothers referred to the Perinatal Psychiatry Program for consultation regarding the relative safety of psychotropic medication use while breastfeeding. PRIMARY OUTCOME MEASURES Presence of detectable levels of medication in infants whose mothers breastfed while taking psychotropic medications during pregnancy and/or during the puerperium and the well-being (based on maternal report) of infants who had detectable serum concentrations of medication. RESULTS Seventy-four percent (n = 26) of infants had serum medication concentrations below the laboratory limit of detection (assay sensitivity 5-50 ng/mL). In the remaining 26% of the sample (n = 9), serum concentrations of psychotropic medications and/or active metabolites were detected. In each of these cases, infants had been exposed to the medication during pregnancy. Medications were not detected in infant serum when mothers had taken these agents solely during the postpartum period. No readily apparent difficulties with the infants were reported by mothers. CONCLUSIONS These data support the low incidence of infant toxicity and adverse effects associated with antidepressant and benzodiazepine use during breastfeeding. These data also suggest that infant serum monitoring is helpful in the assessment of medication exposure in children of mothers who breastfeed while using psychotropic medications. Given the limited accumulated data regarding serum concentrations of psychotropic medications in breastfeeding infants, no single agent seems to be safer than another. Therefore, choice of pharmacologic treatment should be guided by the likelihood that it will result in restoration of maternal psychiatric well-being.
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Affiliation(s)
- C S Birnbaum
- Perinatal Psychiatry Program, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, USA
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41
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Abstract
For most agents with CNS activity, there are limited data regarding their safety in breastfeeding. Any decision to institute treatment for a neurological or psychiatric disorder must weigh the benefits of maternal treatment against the potential harm to the breastfeeding mother of withholding medication which may improve her illness. For the neonate, one must balance the risk of medication exposure against the benefit of receiving breast milk. Most tricyclic antidepressants can be used in lactating women. Because of the limited data, selective serotonin (5-hydroxytryptamine; 5-HT) reuptake inhibitors should only be used with due consideration of the potential adverse effects. Breastfeeding is best avoided by women who require lithium therapy, because of both the immature excretory systems in the infant and relatively high doses received by the infant. There is little information about the safety of antipsychotic medications in breastfeeding. Concerns include toxicity and abnormal neurological development in the infant. These agents may be used with caution. Most agents which cause depression of the CNS, including opiates and sedatives, can be used in small doses and for short courses in breastfeeding mothers. Most anticonvulsants can be used in lactating women. Reference texts and consultation with experts are useful adjuncts to discussion of the risks and benefits of therapy with the patient. The scope of this review is limited to drugs with therapeutic uses, thus drugs of abuse are not discussed, nor are caffeine and alcohol (ethanol).
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Affiliation(s)
- C A Chisholm
- Department of Obstetrics and Gynecology, University of Virginia Health Sciences Center, Charlottesville, USA
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42
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Abstract
Since the early 1950s, when imipramine was first introduced, a whole series of antidepressants with differences in structures, neurochemical effects and pharmacokinetics have been developed. Structurally or functionally, they have been classified as tricyclic antidepressants (TCAs), tetracyclic antidepressants, monoamine oxidase inhibitors (MAOIs), or selective serotonin (5-hydroxytryptamine; 5-HT) reuptake inhibitors (SSRIs). In addition, there is a series of antidepressants with unique structures. Many of the newer TCAs appear to have shorter half-lives than the standard TCAs (e.g. imipramine), allowing for the possibility of a more rapid response, but requiring the drugs to be given in multiple daily doses, which may reduce patient compliance. The short time to peak plasma concentration (tmax) can also lead to rapid onset of adverse effects. The tetracyclic antidepressants have longer elimination half-lives (t1/2) than the TCAs, but there is only very minimal evidence for a relationship between drug concentrations in the blood and clinical response. The triazolopyridines, like the newer TCAs, show pharmacokinetic evidence for rapid onset of adverse effects and the need for multiple daily doses due to short tmax and t1/2. The newer MAOIs are a significant addition to therapy, as the rapid binding action of these medications increases their safety margin with regard to tyramine interactions. Further information in this area is required. In addition, moclobemide has pharmacokinetic features that are clinically beneficial (e.g. aging and renal dysfunction have little effect on the elimination of the drug), but also features that are not beneficial (e.g. nonlinear pharmacokinetics). Among the SSRIs, there are a range of t1/2 values for the parent drugs, from relatively short t1/2 values of less than 24 hours (paroxetine, fluvoxamine) to among the longest found (e.g. 2 days for fluoxetine). Only 2 of the agents (sertraline and citalopram) have linear pharmacokinetics, and 1 drug has nonlinear pharmacokinetics within the usual therapeutic range (fluvoxamine). Once a therapeutic blood concentration is established, linearity is helpful in avoiding the small dose changes and repeated rechecking of concentrations of medications that would be required for those agents with nonlinear pharmacokinetics. Sertraline stands out as having the best effects on behaviour among all antidepressants. However, fluoxetine and fluvoxamine are least likely to penetrate into breast milk. All 3 of the structurally unique newer antidepressants [amfebutamone (bupropion), viloxazine venlafaxine] have relatively short tmax values (1 to 2 hours), which may relate to the early onset of adverse effects. Amfebutamone has the benefits of linear pharmacokinetics with potential for defined therapeutic blood concentrations, lack of effect of liver enzymes on metabolism of the drug, and lack of significant effects of either aging or hepatic dysfunction on elimination of the drug. Thus, the antidepressants best suited for pharmacokinetic optimisation of therapy are the following: desipramine, sertraline, fluvoxamine, citalopram and amfebutamone.
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Affiliation(s)
- P J Goodnick
- Department of Psychiatry, University of Miami, Florida
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