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Cestonaro C, Terranova C, Carollo M, Russo A, Rosa-Rizzotto M, Viel G, Favretto D, Aprile A. Hair toxicological analysis of infants and their mothers: a 5-year retrospective study focusing on cocaine. Int J Legal Med 2024; 138:1307-1314. [PMID: 38400921 DOI: 10.1007/s00414-024-03180-9] [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: 11/12/2023] [Accepted: 01/26/2024] [Indexed: 02/26/2024]
Abstract
Prenatal and infant exposure to drugs of abuse is an emerging social and public health problem affecting children health and which may relate to child abuse and neglect. Exposure to drugs of abuse may occur through different routes, including intrauterine, breastfeeding, accidental intake, passive inhalation, and intentional administration. Currently, cases of suspected exposure can be investigated by hair toxicological analysis, the interpretation of which is, however, often difficult, leading to consequent difficulties in the management of such cases. In order to provide a contribution in terms of interpretation of the analytical results, this study aimed to search for the possible existence of elements, from a toxicological point of view, indicative towards the route of exposure. A retrospective study was performed on cases of suspected exposure to drugs of abuse in children aged 0-1 year, evaluated at a University Hospital between 2018 and 2022. Data of children hair toxicological analysis were analyzed and then compared with those of their mothers, when available; 41.6% children tested positive for cocaine. The study found a significant correlation between cocaine and benzoylecgonine concentrations, and a benzoylecgonine/cocaine ratio that tends to decrease as the age of children increases. From the comparison with mothers, a child/mother cocaine concentration ratio lower than 1 was found in all cases of hair sampled within the first week of life, and a ratio greater than or equal to 1 in all cases in which the sampling was performed later. These results, if confirmed in a larger cohort, could represent a contribution in the interpretation of cases of infant exposure to drugs of abuse and be integrated in the context of their multidisciplinary evaluation.
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Affiliation(s)
- Clara Cestonaro
- Legal Medicine and Toxicology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy.
| | - Claudio Terranova
- Legal Medicine and Toxicology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Massimo Carollo
- Clinical Pharmacology Unit, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Alessia Russo
- Legal Medicine and Toxicology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Melissa Rosa-Rizzotto
- Child Abuse and Neglect Crisis Unit, Paediatrics Department, Padua University Teaching Hospital, Padua, Italy
| | - Guido Viel
- Legal Medicine and Toxicology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Donata Favretto
- Legal Medicine and Toxicology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Anna Aprile
- Legal Medicine and Toxicology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
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Bertaso A, Gottardo R, Murari M, Mazzola M, Porpiglia NM, Taus F, Beghini R, Gandini F, Bortolotti F. Hair testing applied to the assessment of in utero exposure to drugs: Critical analysis of 51 cases of the University Hospital of Verona. Drug Test Anal 2023; 15:980-986. [PMID: 37154073 DOI: 10.1002/dta.3515] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 05/01/2023] [Accepted: 05/02/2023] [Indexed: 05/10/2023]
Abstract
The work discusses the results of hair and urine testing performed in 51 cases of suspected in utero drug exposure handled at the University Hospital of Verona from 2016 to 2022. On the day of birth or the day after birth, urine from mother and newborn (UM and UN) and hair from mother (HM), newborn (HN) and father (HF), if possible, were collected. Urine underwent immunoassay and GC-MS analysis, whereas hair underwent LC-MS/MS and GC-MS/MS analysis. In 50 out of 51 cases, HM and/or HN were available. In 92% of them, hair testing resulted in a positive, often (>50% cases) for more than one class of substance. The most detected substances were cocaine, opiates, methadone and cannabinoids. Maternal segmental analysis showed a prevalent decreasing concentration trend during pregnancy in case of positivity for one class of substances, whereas, as expected, a neatly prevalent increasing trend in the case of positivity for more than one class of substances. In nine cases, HF was also available, resulting in all being positive, usually for the same classes of substances identified in HM, thus questioning parental responsibility. In 33 cases, urine samples from the mother or newborn were also collected. Of them, 27 cases (82%) tested positive, showing peri-partum drug consumption and then confirming the severity of the addiction. Hair testing showed to be a reliable diagnostic tool to investigate in utero drug exposure because of the possibility of obtaining a complete picture of maternal addictive behaviour and family background, thanks to segmental maternal hair analysis and father hair testing.
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Affiliation(s)
- Anna Bertaso
- Department of Diagnostic and Public Health, Unit of Forensic Medicine, University of Verona, Verona, Italy
| | - Rossella Gottardo
- Department of Diagnostic and Public Health, Unit of Forensic Medicine, University of Verona, Verona, Italy
| | - Matilde Murari
- Department of Diagnostic and Public Health, Unit of Forensic Medicine, University of Verona, Verona, Italy
| | - Mara Mazzola
- Department of Diagnostic and Public Health, Unit of Forensic Medicine, University of Verona, Verona, Italy
| | - Nadia Maria Porpiglia
- Department of Diagnostic and Public Health, Unit of Forensic Medicine, University of Verona, Verona, Italy
| | - Francesco Taus
- Department of Diagnostic and Public Health, Unit of Forensic Medicine, University of Verona, Verona, Italy
- Department of Diagnostic and Public Health, Unit of Epidemiology and Medical Statistics, University of Verona, Verona, Italy
| | - Renzo Beghini
- Department of Pediatrics, Verona University Hospital, Verona, Italy
| | - Fabio Gandini
- Social Services, Verona University Hospital, Verona, Italy
| | - Federica Bortolotti
- Department of Diagnostic and Public Health, Unit of Forensic Medicine, University of Verona, Verona, Italy
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Steinhoff A, Shanahan L, Bechtiger L, Zimmermann J, Ribeaud D, Eisner MP, Baumgartner MR, Quednow BB. When Substance Use Is Underreported: Comparing Self-Reports and Hair Toxicology in an Urban Cohort of Young Adults. J Am Acad Child Adolesc Psychiatry 2023; 62:791-804. [PMID: 36731790 DOI: 10.1016/j.jaac.2022.11.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 10/05/2022] [Accepted: 11/02/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Large-scale epidemiological research often uses self-reports to determine the prevalence of illicit substance use. Self-reports may suffer from inaccurate reporting but can be verified with objective measures. This study examined the following: the prevalence of illicit and non-medical substance use with self-reports and hair toxicology, the convergence of self-reported and objectively quantified substance use, and the correlates of under- and overreporting. METHOD The data came from a large urban cohort study of young adults (n = 1,002, mean age = 20.6 years, 50% female). The participants provided 3 cm of hair (covering the previous 3 months) and reported their illicit and non-medical substance use and their sociodemographic, psychological, and behavioral characteristics. Hair toxicology analyses targeted cannabinoids, ketamine, opiates/opioids, stimulants including 3,4-methylenedioxymethamphetamine, and relevant metabolites. RESULTS Self-reports underestimated the prevalence of most substances by 30% to 60% compared to hair tests. The average detection ratio (hair test/self-report) was 1.50. Hair tests were typically more sensitive than self-reports. Underreporting was associated with a low level of that substance in hair. Self-reported delinquency and psychopathology were correlated with an increased likelihood of concordant positive self-reports and hair tests compared to underreporting. Overreporting was associated with infrequent self-reported use. CONCLUSION Our study suggests that self-reports underestimate young adults' exposure to illicit substances and non-medical use of prescription drugs. Consequently, estimates of associations between substance use and risk factors or outcomes are likely biased. Combining self-reports with hair tests may be most beneficial in study samples with occasional substance use. Researchers can use specific factors (eg, detection ratios) to adjust prevalence estimates and correlations based on self-reports.
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Affiliation(s)
- Annekatrin Steinhoff
- Jacobs Center for Productive Youth Development, University of Zurich, Switzerland; University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Switzerland
| | - Lilly Shanahan
- Jacobs Center for Productive Youth Development, University of Zurich, Switzerland
| | - Laura Bechtiger
- Jacobs Center for Productive Youth Development, University of Zurich, Switzerland
| | - Josua Zimmermann
- Psychiatric University Hospital Zurich, University of Zurich, Switzerland; Neuroscience Center Zurich, University of Zurich and Swiss Federal Institute of Technology Zurich, Switzerland
| | - Denis Ribeaud
- Jacobs Center for Productive Youth Development, University of Zurich, Switzerland
| | - Manuel P Eisner
- Jacobs Center for Productive Youth Development, University of Zurich, Switzerland; University of Cambridge, United Kingdom
| | - Markus R Baumgartner
- Centre for Forensic Hair Analytics, Zurich Institute of Forensic Medicine, University of Zurich, Switzerland
| | - Boris B Quednow
- Jacobs Center for Productive Youth Development, University of Zurich, Switzerland; Psychiatric University Hospital Zurich, University of Zurich, Switzerland; Neuroscience Center Zurich, University of Zurich and Swiss Federal Institute of Technology Zurich, Switzerland.
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Marchei E, Rotolo MC, Mannocchi G, Capomassi A, Gómez-Ruiz LM, Acosta-López A, Ramos-Gutiérrez RY, Varela-Busaka MB, Pichini S, García-Algar Ó. Assessment of licit and illicit drugs consumption during pregnancy by Ultra-High Performance Liquid Chromatography-High Resolution Mass Spectrometry (UHPLC-HRMS) target screening in Mexican women hair. J Pharm Biomed Anal 2022; 211:114607. [DOI: 10.1016/j.jpba.2022.114607] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 01/19/2022] [Accepted: 01/19/2022] [Indexed: 10/19/2022]
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Bavlovič Piskáčková H, Nemeškalová A, Kučera R, Pedersen-Bjergaard S, Najmanová V, Štěrbová-Kovaříková P, Kuchař M, Sýkora D. Advanced microextraction techniques for the analysis of amphetamines in human breast milk and their comparison with conventional methods. J Pharm Biomed Anal 2021; 210:114549. [PMID: 34998075 DOI: 10.1016/j.jpba.2021.114549] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/19/2022]
Abstract
Breast milk analysis provides useful information about acute newborn exposure to harmful substances, such as psychoactive drugs abused by a nursing mother. Since breast milk represents a complex matrix with large amounts of interfering compounds, a comprehensive sample pre-treatment is necessary. This work focuses on determination of amphetamines and synthetic cathinones in human breast milk by microextraction techniques (liquid-phase microextraction and electromembrane extraction), and their comparison to more conventional treatment methods (protein precipitation, liquid-liquid extraction, and salting-out assisted liquid-liquid extraction). The aim of this work was to optimize and validate all the extraction procedures and thoroughly assess their advantages and disadvantages with special regard to their routine clinical use. The applicability of the extractions was further verified by the analysis of six real samples collected from breastfeeding mothers suspected of amphetamine abuse. The membrane microextraction techniques turned out to be the most advantageous as they required low amounts of organic solvents but still provided efficient sample clean-up, excellent quantification limit (0.5 ng mL-1), and good recovery (81-91% and 40-89% for electromembrane extraction and liquid-phase microextraction, respectively). The traditional liquid-liquid extraction as well as the salting-out assisted liquid-liquid extraction showed comparable recoveries (41-85% and 63-88%, respectively), but higher quantification limits (2.5 ng mL-1 and 5 ng mL-1, respectively). Moreover, these methods required multiple operating steps and were time consuming. Protein precipitation was fast and simple, but it demonstrated poor sample clean-up, low recovery (56-58%) and high quantification limit (5 ng mL-1). Based on the overall results, microextraction methods can be considered promising candidates, even for routine laboratory use.
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Affiliation(s)
- Hana Bavlovič Piskáčková
- Faculty of Pharmacy in Hradec Králové, Charles University, Akademika Heyrovského 1203, 500 05 Hradec Králové, Czech Republic
| | - Alžběta Nemeškalová
- Department of Analytical Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic; Forensic Laboratory of Biologically Active Substances, Department of Chemistry of Natural Compounds, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Radim Kučera
- Faculty of Pharmacy in Hradec Králové, Charles University, Akademika Heyrovského 1203, 500 05 Hradec Králové, Czech Republic
| | - Stig Pedersen-Bjergaard
- Department of Pharmacy, University of Oslo, P.O.Box 1068 Blindern, 0316, Oslo, Norway; Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Věra Najmanová
- Institute of Forensic Medicine and Toxicology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Ke Karlovu 2, 121 08 Prague 2, Czech Republic
| | - Petra Štěrbová-Kovaříková
- Faculty of Pharmacy in Hradec Králové, Charles University, Akademika Heyrovského 1203, 500 05 Hradec Králové, Czech Republic
| | - Martin Kuchař
- Forensic Laboratory of Biologically Active Substances, Department of Chemistry of Natural Compounds, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic; National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic
| | - David Sýkora
- Department of Analytical Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic.
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Psychoactive substances in human breast milk: a review of analytical strategies for their investigation. Bioanalysis 2020; 12:1263-1274. [DOI: 10.4155/bio-2020-0155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
WHO recommends breastfeeding for the first 6 months of newborn's life. Due to its physicochemical properties, breast milk may contain undesirable components originated from mother's feeding, medication and illicit drugs consumption. Some of these substances transferred from bloodstream to milk and delivered to the infant can cause harmful effects. For the last decades, analytical advances enabled the analysis of several substances in milk using different techniques. Thereby, it is possible to evaluate infant's level of exposure to these substances. This review presents the information published in the main scientific dissemination media about psychoactive drugs investigation in human breast milk, involving the sample preparation techniques and chromatographic validated methods developed in the past 10 years.
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Kim J, Cho HD, Suh JH, Lee JY, Lee E, Jin CH, Wang Y, Cha S, Im H, Han SB. Analysis of Nicotine Metabolites in Hair and Nails Using QuEChERS Method Followed by Liquid Chromatography-Tandem Mass Spectrometry. Molecules 2020; 25:molecules25081763. [PMID: 32290380 PMCID: PMC7221804 DOI: 10.3390/molecules25081763] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/05/2020] [Accepted: 04/09/2020] [Indexed: 12/18/2022] Open
Abstract
Many studies have analyzed nicotine metabolites in blood and urine to determine the toxicity caused by smoking, and assess exposure to cigarettes. Recently, hair and nails have been used as alternative samples for the evaluation of smoking, as not only do they reflect long-term exposure but they are also stable and easy to collect. Liquid-liquid or solid-phase extraction has mainly been used to detect nicotine metabolites in biological samples; however, these have disadvantages, such as the use of toxic organic solvents and complex pretreatments. In this study, a modified QuEChERS method was proposed for the first time to prepare samples for the detection of nicotine metabolite cotinine (COT) and trans-3′-hydroxycotinine (3-HCOT) in hair and nails. High-performance liquid chromatography–tandem mass spectrometry (LC–MS/MS) was used to analyze traces of nicotine metabolites. The established method was validated for selectivity, linearity, lower limit of quantitation, accuracy, precision and recovery. In comparison with conventional liquid-liquid extraction (LLE), the proposed method was more robust, and resulted in higher recoveries with favorable analytical sensitivity. Using this method, clinical samples from 26 Korean infants were successfully analyzed. This method is expected to be applicable in the routine analysis of nicotine metabolites for environmental and biological exposure monitoring.
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Affiliation(s)
- Junhee Kim
- Department of Pharmaceutical Analysis, College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Korea; (J.K.); (H.-D.C.); (J.-Y.L.); (E.L.); (C.H.J.)
| | - Hyun-Deok Cho
- Department of Pharmaceutical Analysis, College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Korea; (J.K.); (H.-D.C.); (J.-Y.L.); (E.L.); (C.H.J.)
| | - Joon Hyuk Suh
- Department of Food Science and Human Nutrition, Citrus Research and Education Center, University of Florida, 700 Experiment Station Rd, Lake Alfred, FL 33850, USA; (J.H.S.); (Y.W.)
| | - Ji-Youn Lee
- Department of Pharmaceutical Analysis, College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Korea; (J.K.); (H.-D.C.); (J.-Y.L.); (E.L.); (C.H.J.)
| | - Eunyoung Lee
- Department of Pharmaceutical Analysis, College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Korea; (J.K.); (H.-D.C.); (J.-Y.L.); (E.L.); (C.H.J.)
| | - Chang Hwa Jin
- Department of Pharmaceutical Analysis, College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Korea; (J.K.); (H.-D.C.); (J.-Y.L.); (E.L.); (C.H.J.)
| | - Yu Wang
- Department of Food Science and Human Nutrition, Citrus Research and Education Center, University of Florida, 700 Experiment Station Rd, Lake Alfred, FL 33850, USA; (J.H.S.); (Y.W.)
| | - Sangwon Cha
- Department of Chemistry, Dongguk University, 30 Pildong-ro 1-gil, Jung-gu, Seoul 04620, Korea;
| | - Hosub Im
- Institute for Life & Environmental Technology, Smartive Corporation, Dobong-ro 110 na-gil, Dobong-gu, Seoul 01454, Korea;
| | - Sang Beom Han
- Department of Pharmaceutical Analysis, College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Korea; (J.K.); (H.-D.C.); (J.-Y.L.); (E.L.); (C.H.J.)
- Correspondence: ; Tel.: +82-2-820-5596
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Clemens MM, Cardenas VM, Fischbach LA, Cen R, Siegel ER, Eswaran H, Ekanem US, Policherla A, Moody HL, Magann EF, Boysen G. Use of electronic nicotine delivery systems by pregnant women II: Hair biomarkers for exposures to nicotine and tobacco-specific nitrosamines. Tob Induc Dis 2019; 17:50. [PMID: 31516493 PMCID: PMC6662780 DOI: 10.18332/tid/105387] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 03/06/2019] [Accepted: 03/06/2019] [Indexed: 01/17/2023] Open
Abstract
INTRODUCTION Public awareness of electronic nicotine delivery systems (ENDS) has increased over time, and the perception that ENDS offer a safer alternative to cigarettes may lead some pregnant women to use them to reduce cigarette smoking during pregnancy. No previous studies have used metabolite levels in hair to measure nicotine exposure for ENDS users during pregnancy. We aimed to measure and compare levels of nicotine, cotinine, and tobacco-specific nitrosamines (TSNAs) in hair samples from pregnant women who were current ENDS users, current smokers, and current non-smokers. We also aimed to estimate the association between ENDS use/smoking and smallness for gestational age (SGA). METHODS We used hair specimens from pregnant women who were dual users (ENDS and cigarettes), smokers, and non-smokers from a prospective cohort study to estimate exposure to nicotine, cotinine, and TSNAs. The exposure biomarkers and self-reports of smoking and ENDS use were used in log-binomial regression models to estimate risk ratios (RRs) for SGA among offspring. RESULTS Nicotine concentrations for pregnant dual users were not significantly different from those for smokers (11.0 and 10.6 ng/mg hair, respectively; p=0.58). Similarly, levels of cotinine, and TSNAs for pregnant dual users were not lower than those for smokers. The RR for SGA was similar for dual users and smokers relative to nonsmokers, (RR=3.5, 95% CI: 0.8-14.8) and (RR=3.3, 95% CI: 0.9-11.6), respectively. Using self-reports confirmed by hair nicotine, the RR values for dual ENDS users and smokers were 8.3 (95% CI: 1.0-69.1) and 7.3 (95% CI:1.0-59.0), respectively. CONCLUSIONS We did not observe lower levels of nicotine, cotinine, and TSNAs for current dual users compared to smokers during pregnancy. The risk of SGA for offspring of pregnant dual users was similar to that for offspring of pregnant smokers. Future studies are needed to further estimate the magnitude of the association between ENDS use and smallness for gestational age.
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Affiliation(s)
- Melissa M. Clemens
- Department of Environmental and Occupational Health, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Victor M. Cardenas
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Lori A. Fischbach
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Ruiqi Cen
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Eric R. Siegel
- Department of Biostatistics, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Hari Eswaran
- Department of Obstetrics and Gynecology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Uwemedimbuk S. Ekanem
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, United States
- Department of Community Health, University of Uyo, Uyo, Nigeria
| | - Anuradha Policherla
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Heather L. Moody
- Department of Obstetrics and Gynecology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Everett F. Magann
- Department of Obstetrics and Gynecology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, United States
| | - Gunnar Boysen
- Department of Environmental and Occupational Health, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, Little Rock, United States
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10
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Simultaneous LC–MS/MS determination of 40 legal and illegal psychoactive drugs in breast and bovine milk. Food Chem 2018; 245:159-167. [DOI: 10.1016/j.foodchem.2017.10.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 09/30/2017] [Accepted: 10/03/2017] [Indexed: 11/20/2022]
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Abstract
Drug use during pregnancy constitutes a major preventable worldwide public health issue. Birth defects, growth retardation and neurodevelopmental disorders are associated with tobacco, alcohol or drugs of abuse exposure during pregnancy. Besides these adverse health effects, drug use during pregnancy also raises legal and social concerns. Identification and quantification of drug markers in maternal and newborn biological samples offers objective evidence of exposure and complements maternal questionnaires. We reviewed the most recent analytical methods for quantifying drugs of abuse, tobacco, alcohol and psychotropic drugs in maternal, newborn and maternal-fetal unit biological samples by gas and liquid chromatography coupled to mass spectrometry. In addition, manuscripts comparing the usefulness of different biological samples to detect drug exposure during pregnancy were reviewed.
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Klaman SL, Isaacs K, Leopold A, Perpich J, Hayashi S, Vender J, Campopiano M, Jones HE. Treating Women Who Are Pregnant and Parenting for Opioid Use Disorder and the Concurrent Care of Their Infants and Children: Literature Review to Support National Guidance. J Addict Med 2018; 11:178-190. [PMID: 28406856 PMCID: PMC5457836 DOI: 10.1097/adm.0000000000000308] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 02/12/2017] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The prevalence of opioid use disorder (OUD) during pregnancy is increasing. Practical recommendations will help providers treat pregnant women with OUD and reduce potentially negative health consequences for mother, fetus, and child. This article summarizes the literature review conducted using the RAND/University of California, Los Angeles Appropriateness Method project completed by the US Department of Health and Human Services Substance Abuse and Mental Health Services Administration to obtain current evidence on treatment approaches for pregnant and parenting women with OUD and their infants and children. METHODS Three separate search methods were employed to identify peer-reviewed journal articles providing evidence on treatment methods for women with OUD who are pregnant or parenting, and for their children. Identified articles were reviewed for inclusion per study guidelines and relevant information was abstracted and summarized. RESULTS Of the 1697 articles identified, 75 were included in the literature review. The perinatal use of medication for addiction treatment (MAT, also known as medication-assisted treatment), either methadone or buprenorphine, within comprehensive treatment is the most accepted clinical practice, as withdrawal or detoxification risks relapse and treatment dropout. Medication increases may be needed with advancing pregnancy, and are not associated with more severe neonatal abstinence syndrome (NAS). Switching medication prenatally is usually not recommended as it can destabilize opioid abstinence. Postnatally, breastfeeding is seen as beneficial for the infant for women who are maintained on a stable dose of opioid agonist medication. Less is known about ideal pain management and postpartum dosing regimens. NAS appears generally less severe following prenatal exposure to buprenorphine versus methadone. Frontline NAS medication treatments include protocol-driven methadone and morphine dosing in the context of nonpharmacological supports. CONCLUSIONS Women with OUD can be treated with methadone or buprenorphine during pregnancy. NAS is an expected and manageable condition. Although research has substantially advanced, opportunities to guide future research to improve maternal and infant outcomes are provided.
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Affiliation(s)
- Stacey L Klaman
- Department of Maternal and Child Health, University of North Carolina at Chapel Hill Gillings School of Global Public Health, Chapel Hill, NC (SLK); JBS International, Inc., North Bethesda, MD (KI, AL, JP, SH, JV); Center for Substance Abuse Treatment, Substance Abuse and Mental Health Services Administration, US Department of Health and Human Services, Rockville, MD (MC); UNC Horizons, Department of Obstetrics and Gynecology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC (HEJ); Departments of Psychiatry and Behavioral Sciences and Obstetrics and Gynecology, School of Medicine, Johns Hopkins University, Baltimore, MD (HEJ)
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Efficient extraction method using magnetic carbon nanotubes to analyze cocaine and benzoylecgonine in breast milk by GC/MS. Bioanalysis 2017; 9:1655-1666. [DOI: 10.4155/bio-2017-0140] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Aim: The increasing use of cocaine (COC) during breastfeeding has led to growing concern about exposure of infants. Therefore, to study this exposure, a new method to analyze COC and benzoylecgonine in breast milk was developed. Methodology: A new extraction method was used for the first time to analyze COC and its major metabolite, benzoylecgonine, in breast milk using magnetic carbon nanotubes partially doped with nitrogen. Results: The calibration curves were linear in the range 5.0–180.0 ng ml-1. The limit of quantification was 5.0 ng ml-1. Coefficients of variation were between 3.2 and 13.9%. Recovery was between 89.6 and 99.2%. Conclusion: The proposed method is simple, efficient and suitable to determine analytes in breast milk.
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Hassanien AE, Tharwat A, Own HS. Computational model for vitamin D deficiency using hair mineral analysis. Comput Biol Chem 2017; 70:198-210. [PMID: 28923545 DOI: 10.1016/j.compbiolchem.2017.08.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 08/09/2017] [Accepted: 08/22/2017] [Indexed: 01/03/2023]
Abstract
Vitamin D deficiency is prevalent in the Arabian Gulf region, especially among women. Recent studies show that the vitamin D deficiency is associated with a mineral status of a patient. Therefore, it is important to assess the mineral status of the patient to reveal the hidden mineral imbalance associated with vitamin D deficiency. A well-known test such as the red blood cells is fairly expensive, invasive, and less informative. On the other hand, a hair mineral analysis can be considered an accurate, excellent, highly informative tool to measure mineral imbalance associated with vitamin D deficiency. In this study, 118 apparently healthy Kuwaiti women were assessed for their mineral levels and vitamin D status by a hair mineral analysis (HMA). This information was used to build a computerized model that would predict vitamin D deficiency based on its association with the levels and ratios of minerals. The first phase of the proposed model introduces a novel hybrid optimization algorithm, which can be considered as an improvement of Bat Algorithm (BA) to select the most discriminative features. The improvement includes using the mutation process of Genetic Algorithm (GA) to update the positions of bats with the aim of speeding up convergence; thus, making the algorithm more feasible for wider ranges of real-world applications. Due to the imbalanced class distribution in our dataset, in the second phase, different sampling methods such as Random Under-Sampling, Random Over-Sampling, and Synthetic Minority Oversampling Technique are used to solve the problem of imbalanced datasets. In the third phase, an AdaBoost ensemble classifier is used to predicting the vitamin D deficiency. The results showed that the proposed model achieved good results to detect the deficiency in vitamin D.
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Affiliation(s)
- Aboul Ella Hassanien
- Faculty of Computers and Information, Cairo University, Egypt; Scientific Research Group in Egypt (SRGE), Egypt1.
| | - Alaa Tharwat
- Faculty of Engineering, Suez Canal University, Egypt; Faculty of Computer Science and Engineering, Frankfurt University of Applied Sciences, 60318 Frankfurt am Main, Germany; Scientific Research Group in Egypt (SRGE), Egypt1.
| | - Hala S Own
- Department of Solar and Space Research, National Research Institute of Astronomy and Geophysics, El-Marsad Street, P.O. Box 11421 Helwan, Egypt.
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Napierala M, Mazela J, Merritt TA, Florek E. Tobacco smoking and breastfeeding: Effect on the lactation process, breast milk composition and infant development. A critical review. ENVIRONMENTAL RESEARCH 2016; 151:321-338. [PMID: 27522570 DOI: 10.1016/j.envres.2016.08.002] [Citation(s) in RCA: 126] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 07/03/2016] [Accepted: 08/02/2016] [Indexed: 06/06/2023]
Abstract
Approximately 10% of women report smoking during pregnancy. The number of breastfeeding women who relapse back to smoking is even greater. Smoking may cause adverse changes to the milk's composition by not only reducing its protective properties, but also by affecting the infant's health. The pathophysiological mechanisms underlying these adverse effects are not entirely known. This article is a review of previous reports about the effects of smoking on the lactation process, breast milk composition and infant development. A systematic search for English language articles published until 2015 was made, using a MEDLINE data. The key search terms were "smoking and breastfeeding", "smoking and lactation", "smoking and milk composition", "nicotine and breast milk". Studies have shown that nicotine levels in breast milk of women who smoke are three times higher than those in the plasma levels. Breast milk volume is reduced and the duration of lactation period is shorter. Smoking causes adverse changes to the milk's composition by not only reducing its protective properties, but also affecting infants' response to breastfeeding and to breast milk.
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Affiliation(s)
- Marta Napierala
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 30 Dojazd Street, 60-631 Poznan, Poland
| | - Jan Mazela
- Department of Neonatal Infection, Poznan University of Medical Sciences, 33 Polna Street, 60-535 Poznan, Poland
| | - T Allen Merritt
- Children's Hospital, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Ewa Florek
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 30 Dojazd Street, 60-631 Poznan, Poland.
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Concheiro M, Lendoiro E, de Castro A, Gónzalez-Colmenero E, Concheiro-Guisan A, Peñas-Silva P, Macias-Cortiña M, Cruz-Landeira A, López-Rivadulla M. Bioanalysis for cocaine, opiates, methadone, and amphetamines exposure detection during pregnancy. Drug Test Anal 2016; 9:898-904. [PMID: 27595432 DOI: 10.1002/dta.2087] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 09/01/2016] [Accepted: 09/01/2016] [Indexed: 01/13/2023]
Abstract
Drug exposure during pregnancy constitutes a major legal issue and a public health concern. Drug and metabolite determination in biological matrices from mother and newborn is an objective indication of prenatal drug exposure. However, limited data are available regarding the interpretation of these analytical results in terms of window of detection and degree of exposure. We collected paired maternal hair, meconium, placenta, and umbilical cord from 727 mother-newborn dyads. We analyzed these specimens by liquid chromatography-tandem mass spectrometry for the determination of cocaine, opioids, methadone, and amphetamines, and compared the analytical results from the four different matrices. The cases were divided in non-exposure, low, and frequent exposure, based on maternal hair concentrations and segmental analysis by trimesters. For cocaine, 62 cases tested positive in hair, 9 in meconium, 6 in placenta and 7 in umbilical cord. In the case of opioids, 14 maternal hair cases were positive, 11 meconium and umbilical cord and 9 placenta samples. For methadone, 11 cases were positive in hair, 9 in meconium and 6 in placenta and umbilical cord. For amphetamines, 18 cases were positive according to maternal hair, but all meconium, placenta, and umbilical cord tested negative. Maternal hair was the most sensitive specimen to detect drug exposure during pregnancy. Meconium, placenta, and umbilical cord tested positive if hair concentrations showed frequent drug use during the whole pregnancy, especially during the third trimester. Meconium, placenta, and umbilical cord also tested positive for morphine and metabolites, if this drug was administered during labour and delivery. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Marta Concheiro
- John Jay College of Criminal Justice, City University of New York, New York, USA
| | - Elena Lendoiro
- Sección de Toxicología, Instituto de Ciencias Forenses, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
| | - Ana de Castro
- Sección de Toxicología, Instituto de Ciencias Forenses, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
| | | | - Ana Concheiro-Guisan
- Sección de Neonatología, Complejo Hospitalario Universitario de Vigo, Vigo, Spain
| | - Patricia Peñas-Silva
- Sección de Ginecología y Obstetricia, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Manuel Macias-Cortiña
- Sección de Ginecología y Obstetricia, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Angelines Cruz-Landeira
- Sección de Toxicología, Instituto de Ciencias Forenses, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
| | - Manuel López-Rivadulla
- Sección de Toxicología, Instituto de Ciencias Forenses, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
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Abstract
Gestational substance exposure continues to be a significant problem. Neonates may be exposed to various substances including illicit drugs, prescription drugs, and other legal substances that are best not used during pregnancy because of their potential deleterious effects as possible teratogens or their potential to create dependence and thus withdrawal in the neonate. Screening the newborn for gestational substance exposure is important for both acute care and early intervention to promote the best possible long-term outcomes. This column provides insight into what is known about the extent of substance use by pregnant women, an overview of neonatal biologic matrices for drug testing, and a discussion of the legal implications of neonatal substance screening.
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Joya X, Mazarico E, Ramis J, Pacifici R, Salat-Batlle J, Mortali C, García-Algar O, Pichini S. Segmental hair analysis to assess effectiveness of single-session motivational intervention to stop ethanol use during pregnancy. Drug Alcohol Depend 2016; 158:45-51. [PMID: 26589976 DOI: 10.1016/j.drugalcdep.2015.10.028] [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: 08/11/2015] [Revised: 10/26/2015] [Accepted: 10/27/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND This study aimed to test the effectiveness of single-session motivational intervention to stop ethanol use during pregnancy using segmental hair analysis of ethyl glucuronide to objectively verify drinking behavior before and after intervention. METHODS 168 pregnant women attending Hospital del Mar (Barcelona, Spain) for antenatal visit were included in the study and randomly assigned to one of two conditions: single-session motivational intervention (MI; N=83) or single-session educational control condition (ECC; N=85). Ethyl glucuronide was measured in maternal hair divided into three segments of 3 cm each corresponding to the three different gestation trimesters by a validated liquid chromatography tandem mass spectrometry method. Concentrations of EtG<7 pg/mg, between 7 and 30 pg/mg and ≥30 pg/mg in each segment were used to assess total abstinence, repetitive moderate drinking and chronic excessive consumption in the previous three months. RESULTS About a third of pregnant women self-reporting no ethanol consumption during gestation showed hair EtG values corresponding to ethanol drinking. Single-session MI helped in decreasing alcohol consumption during pregnancy as assessed by lower hair EtG concentrations in 2nd and 3rd trimesters. However, it did not significantly increase complete abstinence in pregnant women who previously showed hair EtG compatible with ethanol consumption. CONCLUSIONS Pregnant women did not correctly self reported ethanol consumption during gestation, while hair EtG was essential to correctly identify drinking patterns. Single-session MI was not enough to stop ethanol use during pregnancy. Interventions at any visit during pregnancy are strongly recommended.
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Affiliation(s)
- Xavier Joya
- Infancy and Childhood Research Group, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; SAMID Network (Spanish Collaborative Child Health Research Network), Instituto Carlos III (ISCIII), 28029 Madrid, Spain
| | - Edurne Mazarico
- SAMID Network (Spanish Collaborative Child Health Research Network), Instituto Carlos III (ISCIII), 28029 Madrid, Spain; Department of Obstetrics and Gynecology, Sant Joan de Déu University Hospital, 08003 Barcelona, Spain
| | - Juan Ramis
- Infancy and Childhood Research Group, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; SAMID Network (Spanish Collaborative Child Health Research Network), Instituto Carlos III (ISCIII), 28029 Madrid, Spain
| | - Roberta Pacifici
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanitá, 00161 Rome, Italy
| | - Judith Salat-Batlle
- Infancy and Childhood Research Group, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; SAMID Network (Spanish Collaborative Child Health Research Network), Instituto Carlos III (ISCIII), 28029 Madrid, Spain
| | - Claudia Mortali
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanitá, 00161 Rome, Italy
| | - Oscar García-Algar
- Infancy and Childhood Research Group, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; SAMID Network (Spanish Collaborative Child Health Research Network), Instituto Carlos III (ISCIII), 28029 Madrid, Spain; Department of Pediatrics, Hospital del Mar, 08003 Barcelona, Spain
| | - Simona Pichini
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanitá, 00161 Rome, Italy.
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