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Nadler E, Jacobus J, Rabin RA. Prenatal Cannabis and Tobacco Co-Exposure and Its Association with Behavioural Outcomes in Middle Childhood: Co-exposition prénatale au cannabis et au tabac et son association avec les résultats comportementaux au cours de l'enfance intermédiaire. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2024:7067437241271696. [PMID: 39140868 DOI: 10.1177/07067437241271696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
OBJECTIVES Cannabis legalization has triggered an increase in prenatal cannabis use. Given that tobacco is commonly co-used with cannabis, determining outcomes associated with prenatal cannabis and tobacco co-exposure is crucial. While literature exists regarding the individual effects of prenatal cannabis and tobacco exposure on childhood behaviour, there is a gap regarding their combined use, which may have interactive effects. Therefore, we investigated whether prenatal cannabis and tobacco co-exposure was associated with greater externalizing and internalizing problems in middle childhood compared to prenatal exposure to either substance alone or no exposure. METHODS Baseline data from the Adolescent Brain Cognitive Development (ABCD) Study (collected in children ages 9-11) were used to explore differences in externalizing and internalizing scores derived from the Childhood Behavior Checklist across four groups: children with prenatal cannabis and tobacco co-exposure (CT, n = 290), children with prenatal cannabis-only exposure (CAN, n = 225), children with prenatal tobacco-only exposure (TOB, n = 966), and unexposed children (CTL, n = 8,311). We also examined if the daily quantity of tobacco exposure modulated the effect of cannabis exposure on outcomes. RESULTS Adjusting for covariates, a 2 × 2 ANCOVA revealed significant main effects for prenatal cannabis (p = 0.03) and tobacco exposure (p < 0.001), and a significant interaction effect on externalizing scores (p = 0.032); no significant main effects or interactions were found for internalizing scores. However, interactions between daily quantity of cannabis and tobacco exposure significantly predicted both externalizing and internalizing scores (p < 0.01). CONCLUSIONS These findings indicate that co-exposure is associated with greater externalizing problems than exposure to either substance alone, which did not differ from each other. Further, greater tobacco exposure may amplify the negative effect of cannabis exposure on both externalizing and internalizing behaviours in children. These findings underscore the need for interventions that target cannabis and tobacco co-use in pregnant women to circumvent their adverse impact on middle childhood behaviour.
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Affiliation(s)
| | - Joanna Jacobus
- Department of Psychiatry, University of California San Diego, San Diego, California, USA
| | - Rachel A Rabin
- Department of Psychiatry, McGill University and The Douglas Mental Health University Institute, Montreal, Canada
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Dodge NC, Jacobson JL, Lundahl LH, Jacobson SW. Prenatal alcohol exposure and attention-deficit/hyperactivity disorder independently predict greater substance use in young adulthood. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2023; 47:1143-1155. [PMID: 37042023 PMCID: PMC10289128 DOI: 10.1111/acer.15076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 03/13/2023] [Accepted: 03/30/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND The degree to which prenatal alcohol exposure (PAE) may influence alcohol and drug use in adulthood is difficult to determine. That is because PAE is highly correlated with environmental factors, including low socioeconomic status and exposure to parental drinking, and with behavioral problems, such as, attention-deficit/hyperactivity disorder (ADHD), which are correlated with alcohol use and abuse. METHODS Participants were 121 young adults from our Detroit Longitudinal Cohort study. Mothers were recruited during pregnancy and interviewed about their alcohol consumption using a timeline follow-back procedure. At 19 years, their offspring were interviewed regarding current and past use of alcohol, cigarettes, and other illicit drugs. RESULTS PAE was associated with greater alcohol, cannabis, and cigarette use. PAE, assessed using overall alcohol intake during pregnancy and alcohol dose per occasion, was associated with larger quantities of alcohol per occasion and greater alcohol tolerance in early adulthood. These effects persisted after control for demographic background, sex, age and education of participant, home environment, other prenatal drug exposure, and postnatal alcohol and drug use by the primary caregiver. Whereas ADHD predicted average alcohol consumed/month during young adulthood, PAE predicted alcohol dose/drinking occasion, and the effect on dose/occasion was not mediated by ADHD. CONCLUSIONS The effects of PAE on alcohol and cannabis use in young adulthood are not attributable to being reared in an environment that is socioeconomically disadvantaged or in one in which there is extensive maternal drinking. Furthermore, PAE was related to enhanced alcohol tolerance in young adults, a risk factor for alcohol use disorder later in life. Although ADHD was associated with greater alcohol consumption in early adulthood, it did not mediate the effect of PAE on offspring's alcohol use.
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Affiliation(s)
- Neil C. Dodge
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine
| | - Joseph L. Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine
- Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Leslie H. Lundahl
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine
| | - Sandra W. Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine
- Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Department of Psychiatry and Mental Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Moore BF, Salmons KA, Hoyt AT, Swenson KS, Bates EA, Sauder KA, Shapiro ALB, Wilkening G, Kinney GL, Neophytou AM, Sempio C, Klawitter J, Christians U, Dabelea D. Associations between Prenatal and Postnatal Exposure to Cannabis with Cognition and Behavior at Age 5 Years: The Healthy Start Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4880. [PMID: 36981794 PMCID: PMC10049128 DOI: 10.3390/ijerph20064880] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/28/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Prenatal exposure to cannabis may influence childhood cognition and behavior, but the epidemiologic evidence is mixed. Even less is known about the potential impact of secondhand exposure to cannabis during early childhood. OBJECTIVE This study sought to assess whether prenatal and/or postnatal exposure to cannabis was associated with childhood cognition and behavior. STUDY DESIGN This sub-study included a convenience sample of 81 mother-child pairs from a Colorado-based cohort. Seven common cannabinoids (including delta 9-tetrahydrocannabinol (Δ9-THC) and cannabidiol (CBD)) and their metabolites were measured in maternal urine collected mid-gestation and child urine collected at age 5 years. Prenatal and postnatal exposure to cannabis was dichotomized as exposed (detection of any cannabinoid) and not exposed. Generalized linear models examined the associations between prenatal or postnatal exposure to cannabis with the NIH Toolbox and Child Behavior Checklist T-scores at age 5 years. RESULTS In this study, 7% (n = 6) of the children had prenatal exposure to cannabis and 12% (n = 10) had postnatal exposure to cannabis, with two children experiencing this exposure at both time points. The most common cannabinoid detected in pregnancy was Δ9-THC, whereas the most common cannabinoid detected in childhood was CBD. Postnatal exposure to cannabis was associated with more aggressive behavior (β: 3.2; 95% CI: 0.5, 5.9), attention deficit/hyperactivity problems (β: 8.0; 95% CI: 2.2, 13.7), and oppositional/defiant behaviors (β: 3.2; 95% CI: 0.2, 6.3), as well as less cognitive flexibility (β: -15.6; 95% CI: -30.0, -1.2) and weaker receptive language (β: -9.7; 95% CI: -19.2, -0.3). By contrast, prenatal exposure to cannabis was associated with fewer internalizing behaviors (mean difference: -10.2; 95% CI: -20.3, -0.2) and fewer somatic complaints (mean difference: -5.2, 95% CI: -9.8, -0.6). CONCLUSIONS Our study suggests that postnatal exposure to cannabis is associated with more behavioral and cognitive problems among 5-year-old children, independent of prenatal and postnatal exposure to tobacco. The potential risks of cannabis use (including smoking and vaping) during pregnancy and around young children should be more widely communicated to parents.
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Affiliation(s)
- Brianna F Moore
- Department of Epidemiology, Human Genetics and Environmental Sciences, Health Science Center, The University of Texas, Austin, TX 78712, USA
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, Colorado School of Public Health, Aurora, CO 80045, USA
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO 80045, USA
| | - Kaytlyn A Salmons
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80521, USA
| | - Adrienne T Hoyt
- Department of Health Promotion and Behavioral Science, Health Science Center, The University of Texas, Austin, TX 78712, USA
| | - Karli S Swenson
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Emily A Bates
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Katherine A Sauder
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, Colorado School of Public Health, Aurora, CO 80045, USA
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Allison L B Shapiro
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, Colorado School of Public Health, Aurora, CO 80045, USA
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Greta Wilkening
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Gregory L Kinney
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO 80045, USA
| | - Andreas M Neophytou
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80521, USA
| | - Cristina Sempio
- Department of Anesthesiology, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Jost Klawitter
- Department of Anesthesiology, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Uwe Christians
- Department of Anesthesiology, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, Colorado School of Public Health, Aurora, CO 80045, USA
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO 80045, USA
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO 80045, USA
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De Genna NM, Goldschmidt L, Richardson GA, Cornelius MD, Day NL. Prenatal exposure to tobacco and cannabis, early cannabis initiation, and daily dual use of combustible cigarettes and cannabis during young adulthood. Addict Behav 2021; 116:106820. [PMID: 33516042 PMCID: PMC7953574 DOI: 10.1016/j.addbeh.2021.106820] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/23/2020] [Accepted: 01/05/2021] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Daily combustible cigarette use is common among cannabis users, and dual use of cigarettes and cannabis is associated with detrimental outcomes. This study addresses gaps in the literature by examining data from the prenatal and adolescent phases of a prospective, longitudinal study to predict adult daily dual use. METHODS Young adult offspring (M age = 22.8 years, 53% female) from a prenatal cohort reported on combustible cigarette and cannabis use (N = 500, 58% Black, 42% White). Pathways to daily dual use were modeled using variables from the gestational and adolescent phases of the study including prenatal tobacco, alcohol, and cannabis exposures; ages at initiation of cigarettes and cannabis; and adolescent learning/memory, impulsivity, and behavior problems. RESULTS Prenatal cannabis and tobacco use were not directly linked to adult daily dual use of cannabis and tobacco. However, structural equation modeling revealed three significant indirect pathways from prenatal cigarette and cannabis exposures to adult daily dual use of cigarettes and cannabis via early cigarette initiation, early cannabis initiation, and adolescent behavior problems. CONCLUSIONS This study identified pathways from prenatal cannabis and tobacco exposure to adult daily dual use, in addition to clarifying adolescent outcomes that may be part of the pathways. In a climate of growing acceptance of cannabis use and increasing legalization of recreational use, these findings serve as a warning that early exposure to cannabis may have an important role in shaping long-term dual use of tobacco and cannabis.
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Affiliation(s)
- Natacha M De Genna
- Department of Psychiatry at the University of Pittsburgh School of Medicine and Department of Epidemiology in the Graduate School of Public Health, 3811 O'Hara St, Pittsburgh, PA 15213, USA.
| | - Lidush Goldschmidt
- UPMC Western Psychiatric Hospital, 817 Bellefield Towers, 100 N. Bellefield Ave, Pittsburgh PA 15213, USA.
| | - Gale A Richardson
- Department of Psychiatry at the University of Pittsburgh School of Medicine and Department of Epidemiology in the Graduate School of Public Health, 3811 O'Hara St, Pittsburgh, PA 15213, USA.
| | - Marie D Cornelius
- Department of Psychiatry at the University of Pittsburgh School of Medicine and Department of Epidemiology in the Graduate School of Public Health, 3811 O'Hara St, Pittsburgh, PA 15213, USA.
| | - Nancy L Day
- Department of Psychiatry at the University of Pittsburgh School of Medicine and Department of Epidemiology in the Graduate School of Public Health, 3811 O'Hara St, Pittsburgh, PA 15213, USA.
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Hardaway CR, Sterrett-Hong EM, De Genna NM, Cornelius MD. The Role of Cognitive Stimulation in the Home and Maternal Responses to Low Grades in Low-Income African American Adolescents' Academic Achievement. J Youth Adolesc 2020; 49:1043-1056. [PMID: 32253658 PMCID: PMC7182545 DOI: 10.1007/s10964-020-01217-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 02/23/2020] [Indexed: 11/28/2022]
Abstract
Parental involvement in education has generally been shown to foster adolescent academic achievement, yet little is known about whether two important forms of parental involvement-how parents respond to academic underachievement and how parents provide cognitive stimulation in the home-are related to academic achievement for African American adolescents. This study uses two waves of data to evaluate whether these forms of parental involvement are related to future academic achievement for low-income African American adolescents and whether there are gender differences in these associations. African American mothers and adolescents (N = 226; 48% girls) were interviewed when adolescents were ages 14 and 16. Mothers of girls reported higher mean levels of punitive responses to grades than mothers of boys, but child gender did not moderate associations between parental involvement and academic achievement. Cognitive stimulation in the home was related to changes in academic achievement from 14 to 16 years of age, controlling for age 14 academic achievement. This study provides evidence that nonpunitive responses to inadequate grades and cognitive stimulation at home are linked to academic achievement among African American adolescents.
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Affiliation(s)
- Cecily R Hardaway
- Department of African American Studies, University of Maryland, 1119 Taliaferro Hall, College Park, MD, 20742, USA.
| | | | - Natacha M De Genna
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Marie D Cornelius
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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Abstract
Prenatal exposure to alcohol and drugs is associated with physical, cognitive, and behavioral problems across the offspring's lifespan and an increased risk of alcohol and drug use in adolescent and young adult offspring. These prenatal effects continue to be evident after control for demographic background and parental alcohol and drug use. Behavior problems in childhood and adolescence associated with prenatal exposures may serve as a mediator of the prenatal exposure effects on offspring substance use.
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Clark CAC, Massey SH, Wiebe SA, Espy KA, Wakschlag LS. Does early maternal responsiveness buffer prenatal tobacco exposure effects on young children's behavioral disinhibition? Dev Psychopathol 2019; 31:1285-1298. [PMID: 30428950 PMCID: PMC6520205 DOI: 10.1017/s0954579418000706] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Children with prenatal tobacco exposure (PTE) exhibit early self-regulatory impairments, reflecting a life-course persistent propensity toward behavioral disinhibition. Previously, we demonstrated the protective role of parental responsiveness for reducing the risk of exposure-related disruptive behavior in adolescence. Here, we expanded this line of inquiry, examining whether responsiveness moderates the relation of PTE to a broader set of behavioral disinhibition features in early childhood and testing alternative diathesis-stress versus differential susceptibility explanatory models. PTE was assessed prospectively using interviews and bioassays in the Midwestern Infant Development Study (MIDS). Mother-child dyads (N = 276) were re-assessed at approximately 5 years of age in a preschool follow-up. We quantified maternal responsiveness and child behavioral disinhibition using a combination of directly observed activities in the lab and developmentally sensitive questionnaires. Results supported a diathesis-stress pattern. Children with PTE and less responsive mothers showed increased disruptive behavior and lower effortful control compared with children without PTE. In contrast, exposed children with more responsive mothers had self-regulatory profiles similar to their non-exposed peers. We did not observe sex differences. Findings provide greater specification of the protective role of maternal responsiveness for self-regulation in children with PTE and help clarify mechanisms that may underscore trajectories of exposure-related behavioral disinhibition.
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Affiliation(s)
- Caron A C Clark
- Department of Educational Psychology,University of Nebraska-Lincoln,Lincoln, NE,USA
| | - Suena H Massey
- Department of Psychiatry and Behavioral Sciences,Northwestern University Feinberg School of Medicine,Chicago, IL,USA
| | - Sandra A Wiebe
- Department of Psychology,University of Alberta,Edmonton,Alberta,Canada
| | - Kimberly Andrews Espy
- Office of the Provost,University of San Antonio at Texas, San Antonio, TX, USA;Developmental Cognitive Neuroscience Laboratory,University of Nebraska-Lincoln,Lincoln, NE, USA
| | - Lauren S Wakschlag
- Institute for Innovations in Developmental Sciences, Northwestern University,Chicago,IL, USA
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Omotoso GO, Kadir RE, Sulaimon FA, Jaji-Sulaimon R, Gbadamosi IT. Prenatal Exposure to Gestational Nicotine before Neurulation is Detrimental to Neurodevelopment of Wistar Rats' Offspring. Malays J Med Sci 2018; 25:35-47. [PMID: 30914861 PMCID: PMC6419881 DOI: 10.21315/mjms2018.25.5.4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 08/14/2018] [Indexed: 12/26/2022] Open
Abstract
Background and aim This study aimed to determine the effect of gestational nicotine exposure before neurodevelopment on the morphology and histology of the prefrontal cortex (PFC) in rats. Methodology Adult female Wistar rats were time-mated and grouped into three categories: (a) control-given 0.1 mL of normal saline, (b) low-dose nicotine-given 6.88 mg/ kg/d/0.05 mL, and (c) high-dose nicotine-given 13.76 mg/kg/d/0.1 mL in two divided doses. Treatment was given intraperitoneally from gestational days 2 to 6. On postnatal day 15 (P15), the pups were separated from their mothers, anaesthetised and sacrificed, followed by intracardial perfusion with 4% paraformaldehyde. PFC was excised from the brain and processed for tissue histology, histochemistry, and morphology of brain cells. Results Gestational nicotine exposure during the first week of gestation in rats significantly reduced birth weights in nicotine-treated groups compared with control; it, however, accelerated body weights, altered neuronal morphology, and elevated astrocytic count significantly, while oligodendroglial count was slightly increased in the PFC of juvenile rats examined at P15. Conclusion These alterations revealed that gestational nicotine exposure before the commencement of the cellular processes involved in brain development negatively affects neurodevelopment, and this could result in neurological dysfunctions in later life.
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Affiliation(s)
- Gabriel Olaiya Omotoso
- Department of Anatomy, Faculty of Basic Medical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Risikat Eniola Kadir
- Department of Anatomy, Faculty of Basic Medical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Fatima A Sulaimon
- Department of Anatomy, Faculty of Basic Medical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Rukayat Jaji-Sulaimon
- Department of Anatomy, Faculty of Basic Medical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Ismail Temitayo Gbadamosi
- Department of Anatomy, Faculty of Basic Medical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
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De Genna NM, Richardson GA, Goldschmidt L, Day NL, Cornelius MD. Prenatal exposures to tobacco and cannabis: Associations with adult electronic cigarette use. Drug Alcohol Depend 2018; 188:209-215. [PMID: 29778775 PMCID: PMC6038701 DOI: 10.1016/j.drugalcdep.2018.03.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 03/26/2018] [Accepted: 03/28/2018] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Prenatal exposures to tobacco and cannabis are associated with combustible cigarette use. This study evaluated pathways from these prenatal exposures to adult electronic cigarette use. We tested whether there were indirect effects of these prenatal exposures via childhood behavior dysregulation, early tobacco use, and adolescent tobacco dependence. METHODS Telephone interviews were conducted with 427 adult offspring (22-33 years old) from 3 prenatal cohorts with trimester-specific data on exposures to tobacco, alcohol, and cannabis. The offspring were 59% Black and 41% White (61% female). Prenatal exposures included quantity/frequency of tobacco, alcohol, and cannabis use by mothers during the first trimester. Using logistic regression and structural equation modeling, we examined the effects of gestational exposures on adult electronic cigarette use via early cigarette use (prior to age 14), controlling for covariates of combustible and electronic cigarette use. RESULTS There were no effects of childhood behavioral dysregulation on electronic cigarette use. However, there was a significant indirect effect of prenatal exposures to tobacco and cannabis on electronic cigarette use via early adolescent combustible cigarette use and adolescent risk for tobacco dependence. CONCLUSIONS One implication of these findings is that the inter-generational risk for tobacco use conferred via gestational exposures to tobacco and cannabis generalizes to novel products such as electronic cigarettes. These results have implications for public health, as more women use cannabis and co-use cigarettes and cannabis during pregnancy.
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Affiliation(s)
- Natacha M De Genna
- University of Pittsburgh School of Medicine and Western Psychiatric Institute and Clinic (WPIC), 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
| | - Gale A Richardson
- University of Pittsburgh School of Medicine and Western Psychiatric Institute and Clinic (WPIC), 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
| | - Lidush Goldschmidt
- Western Psychiatric Institute and Clinic (WPIC) at University of Pittsburgh Medical Center (UPMC), 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
| | - Nancy L Day
- University of Pittsburgh School of Medicine and Western Psychiatric Institute and Clinic (WPIC), 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
| | - Marie D Cornelius
- University of Pittsburgh School of Medicine and Western Psychiatric Institute and Clinic (WPIC), 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
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Abstract
Many women who quit smoking after learning they are pregnant revert back to smoking after birth of their baby. The high rate of recidivism suggests that women need education about risk of relapse and effective strategies to remain smoke free even before they are discharged from the hospital. Despite evidence that smoking cessation and relapse prevention counseling is effective during early postpartum, many nurses do not provide their patients with this important information, perhaps because they feel inadequately prepared to do so. Helping Women Stop Smoking in Pregnancy and Beyond is an education program designed to help perinatal nurses inform women of negative risks of smoking and offer women strategies to avoid the high probability of resuming smoking after birth. It includes evidence-based interventions that can be used by nurses to provide effective smoking relapse prevention counseling to women during postpartum.
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Frandsen M, Thow M, Ferguson SG. Financial Incentives Alone Versus Incentivized Partner Support for Promoting Smoking Cessation During Pregnancy and Postpartum: Protocol for a Non-Randomized Single-Blinded Study. JMIR Res Protoc 2017; 6:e209. [PMID: 29089293 PMCID: PMC5686414 DOI: 10.2196/resprot.7907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 07/13/2017] [Accepted: 08/09/2017] [Indexed: 11/13/2022] Open
Abstract
Background Smoking tobacco remains the most significant modifiable cause of adverse pregnancy outcomes and contributor to ongoing maternal and infant ill-health. Pregnancy for many is a time of heightened health focus, with the primary motivation being the well-being of the unborn child. Yet, many women continue to smoke throughout their pregnancy. Despite this heightened motivation and known health risks, interventions to date have not effectively curbed the rate of smoking during pregnancy and they remain as high as rates among the general population. One promising strategy has been to incentivize these women to quit. However, incentives-based studies have not shown or reported long-term efficacy. Here, we present the protocol of a trial exploring the effect of incentivized partner support on pre- and postpartum smoking cessation. Objective The aim of this study is to determine whether providing incentives to both the expectant mother and her support person in promoting short- and long-term smoking cessation during pregnancy is more effective than incentives to the expectant mother alone. Methods This protocol is designed as a non-randomized, single-blinded trial to determine the efficacy of incentivized partner support, compared to participant incentive only, in promoting smoking cessation during pregnancy and postpartum. All eligible pregnant women receiving antenatal care via the Tasmanian Health Service (Australia) will be invited to participate. Participants will be eligible for monthly quit-contingent shopping vouchers if they verify, via carbon monoxide breath sample, as being abstinent from smoking. Participating women will be eligible for vouchers until 6-months postpartum and will be followed up at 12-months postpartum. Results The recruitment phase of this study has concluded. Results are expected to be published by the end of 2018. Conclusions This study protocol extends the current literature on incentivized smoking cessation interventions for pregnant women by assessing the influence of incentivizing a support partner on short- and long-term abstinence. Key ethical considerations are discussed including potential for receipt (or not) of quit-contingent vouchers impacting negatively on the participant’s relationship with their partner. The findings of the study may have important implications for the role support partners are assigned in smoking cessation programs targeting pregnant women. Trial Registration Australian New Zealand Clinical Trials Registry (ACTRN): 12615001158550; https://www.anzctr.org.au/ Trial/Registration/TrialReview.aspx?id=367981 (Archived by WebCite at http://www.webcitation.org/6tGKO28uh)
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Affiliation(s)
- Mai Frandsen
- School of Health Science, Faculty of Health, University of Tasmania, Launceston, Australia
| | - Megan Thow
- School of Health Science, Faculty of Health, University of Tasmania, Launceston, Australia
| | - Stuart G Ferguson
- School of Medicine, Faculty of Health, University of Tasmania, Hobart, Australia
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Lee JO, Gilchrist LD, Beadnell BA, Lohr MJ, Yuan C, Hartigan LA, Morrison DM. Assessing Variations in Developmental Outcomes Among Teenage Offspring of Teen Mothers: Maternal Life Course Correlates. JOURNAL OF RESEARCH ON ADOLESCENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR RESEARCH ON ADOLESCENCE 2017; 27:550-565. [PMID: 28776838 DOI: 10.1111/jora.12293] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This study investigated potential heterogeneity in development among offspring (age 17) of teen mothers and maternal life course as correlates of variation. Using latent class analysis, subgroups of developmental outcomes were identified. Maternal standing in two life course realms (i.e., socioeconomic and domestic) was considered as a potential explanation for heterogeneity in offspring's development. Offspring reported on measures assessing their psychological, academic, and behavioral development. Teen mothers reported on measures of life course realms. Three subgroups of developmental outcomes were identified: on track (52%), at risk (37%), and troubled (11%). Findings suggest that economic hardship and number of pregnancies among teen mothers distinguish developmental patterns among teenage offspring, whereas teen mothers' educational attainment and marital status do not.
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Abstract
Neonatal nurses frequently care for babies who have been exposed in utero to potentially harmful substances, both licit and illicit. The risks to the fetus from nicotine, marijuana, alcohol, and opiates are significant. Adverse effects from environmental factors may confound pharmacologic effects of substances. Nurses are called to shift the perception of substance use disorder from that of willful harm to the fetus to that of an opportunity to provide treatment assistance that can positively affect child health and development. Concerns for unethical practices in the toxicology screening of pregnant women and their babies by risk factors that are unproven or disproven are discussed, and three goals of toxicology screening based on the ethical principles of justice and beneficence are proposed. This article will help equip neonatal nurses to fulfill their professional responsibility to advocate for just screening and referral practices in their institutions and communities.
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Rose-Jacobs R, Richardson MA, Buchanan-Howland K, Chen CA, Cabral H, Heeren TC, Liebschutz J, Forman L, Frank DA. Intrauterine exposure to tobacco and executive functioning in high school. Drug Alcohol Depend 2017; 176:169-175. [PMID: 28544995 PMCID: PMC5539953 DOI: 10.1016/j.drugalcdep.2017.02.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 02/14/2017] [Accepted: 02/22/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Executive functioning (EF), an umbrella construct encompassing gradual maturation of cognitive organization/management processes, is important to success in multiple settings including high school. Intrauterine tobacco exposure (IUTE) correlates with negative cognitive/behavioral outcomes, but little is known about its association with adolescent EF and information from real-life contexts is sparse. We evaluated the impact of IUTE on teacher-reported observations of EF in urban high school students controlling for covariates including other intrauterine and adolescent substance exposures. METHODS A prospective low-income birth cohort (51% male; 89% African American/Caribbean) was followed through late adolescence (16-18 years old). At birth, intrauterine exposures to cocaine and other substances (52% cocaine, 52% tobacco, 26% marijuana, 26% alcohol) were identified by meconium and/or urine assays, and/or maternal self-report. High school teachers knowledgeable about the student and unaware of study aims were asked to complete the Behavior Rating Inventory of Executive Functioning-Teacher Form (BRIEF-TF) annually. RESULTS Teachers completed at least one BRIEF-TF for 131 adolescents. Multivariable analyses included controls for: demographics; intrauterine cocaine, marijuana, and alcohol exposures; early childhood exposures to lead; and violence exposure from school-age to adolescence. IUTE was associated with less optimal BRIEF-TF Behavioral Regulation scores (p <0.05). Other intrauterine substance exposures did not predict less optimal BRIEF-TF scores, nor did exposures to violence, lead, nor adolescents' own substance use. CONCLUSIONS IUTE is associated with offspring's less optimal EF. Prenatal counseling should emphasize abstinence from tobacco, as well as alcohol and illegal substances.
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Affiliation(s)
- Ruth Rose-Jacobs
- Boston University School of Medicine, Department of Pediatrics, 72 East Concord St, Boston, MA 02118, United States; Boston Medical Center, Department of Pediatrics,1 Medical Center Place, Boston, MA, 02118, United States.
| | - Mark A Richardson
- Boston University, Department of Psychological & Brain Sciences,648 Beacon Street, Boston, MA, 02215, United States
| | - Kathryn Buchanan-Howland
- Boston Medical Center, Department of Pediatrics,1 Medical Center Place, Boston, MA, 02118, United States
| | - Clara A Chen
- Boston University School of Public Health, Data Coordinating Center, 85 East Newton Street, United States
| | - Howard Cabral
- Boston University School of Public Health, Department of Biostatistics, 715 Albany Street, Boston, MA 02118, United States
| | - Timothy C Heeren
- Boston University School of Public Health, Department of Biostatistics, 715 Albany Street, Boston, MA 02118, United States
| | - Jane Liebschutz
- Boston University School of Medicine, Boston Medical Center, Section of General Internal Medicine, 801 Massachusetts Avenue, Boston, MA 02118, United States
| | - Leah Forman
- Boston University School of Public Health, Data Coordinating Center, 85 East Newton Street, United States
| | - Deborah A Frank
- Boston University School of Medicine, Department of Pediatrics, 72 East Concord St, Boston, MA 02118, United States; Boston Medical Center, Department of Pediatrics,1 Medical Center Place, Boston, MA, 02118, United States
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Camellia sinensis Prevents Perinatal Nicotine-Induced Neurobehavioral Alterations, Tissue Injury, and Oxidative Stress in Male and Female Mice Newborns. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:5985219. [PMID: 28588748 PMCID: PMC5447281 DOI: 10.1155/2017/5985219] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 03/27/2017] [Indexed: 12/31/2022]
Abstract
Nicotine exposure during pregnancy induces oxidative stress and leads to behavioral alterations in early childhood and young adulthood. The current study aimed to investigate the possible protective effects of green tea (Camellia sinensis) against perinatal nicotine-induced behavioral alterations and oxidative stress in mice newborns. Pregnant mice received 50 mg/kg C. sinensis on gestational day 1 (PD1) to postnatal day 15 (D15) and were subcutaneously injected with 0.25 mg/kg nicotine from PD12 to D15. Nicotine-exposed newborns showed significant delay in eye opening and hair appearance and declined body weight at birth and at D21. Nicotine induced neuromotor alterations in both male and female newborns evidenced by the suppressed righting, rotating, and cliff avoidance reflexes. Nicotine-exposed newborns exhibited declined memory, learning, and equilibrium capabilities, as well as marked anxiety behavior. C. sinensis significantly improved the physical development, neuromotor maturation, and behavioral performance in nicotine-exposed male and female newborns. In addition, C. sinensis prevented nicotine-induced tissue injury and lipid peroxidation and enhanced antioxidant defenses in the cerebellum and medulla oblongata of male and female newborns. In conclusion, this study shows that C. sinensis confers protective effects against perinatal nicotine-induced neurobehavioral alterations, tissue injury, and oxidative stress in mice newborns.
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Ncube CN, Mueller BA. Daughters of Mothers Who Smoke: A Population-based Cohort Study of Maternal Prenatal Tobacco use and Subsequent Prenatal Smoking in Offspring. Paediatr Perinat Epidemiol 2017; 31:14-20. [PMID: 27935093 PMCID: PMC5195902 DOI: 10.1111/ppe.12330] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Prenatal exposure to tobacco is associated with adverse health outcomes for the mother and child, and has been associated with an increased risk of tobacco smoking and nicotine dependence in offspring. The objective of this study was to examine the risk of prenatal smoking, among daughters, associated with maternal prenatal smoking. METHODS We used a population-based cohort study design, with linked vital records data of mothers and daughters delivering 1984-96 and 1996-2013, respectively, in Washington State. The exposure of interest was mothers' prenatal smoking (any vs. no smoking at any time during pregnancy), while the outcome was daughters' prenatal smoking (similarly assessed). We used multivariable log-binomial regression to obtain estimates of the relative risk (RR) and 95% confidence interval (CI). RESULTS Daughters exposed to maternal prenatal smoking were more likely to smoke during their pregnancy, compared to unexposed daughters (RR 1.78, 95% CI 1.72, 1.84, adjusted for the year the daughter delivered, her marital status and educational attainment, and the mothers' race/ethnicity). CONCLUSIONS In this relatively young population, we found that daughters exposed to maternal prenatal smoking have an increased risk of smoking later on during their own pregnancy, emphasizing the importance of exposures during the prenatal period. The mechanisms leading to prenatal smoking are multifactorial and likely include behavioural, genetic, epigenetic and environmental factors. An understanding of this risk factor for prenatal smoking may guide health care providers to better target smoking cessation interventions to at-risk populations.
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Affiliation(s)
- Collette N. Ncube
- Department of Epidemiology, School of Public Health, University of
Washington, 1959 NE Pacific Street, Health Sciences Building, Seattle, WA
98195-7236
| | - Beth A. Mueller
- Department of Epidemiology, School of Public Health, University of
Washington, 1959 NE Pacific Street, Health Sciences Building, Seattle, WA
98195-7236,Public Health Sciences Division, Fred Hutchinson Cancer Research
Center, PO Box 19024, Mailstop M4-C308, Seattle, WA 98109-1024
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17
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Joint Association of Active and Passive Smoking with Psychiatric Distress and Violence Behaviors in a Representative Sample of Iranian Children and Adolescents: the CASPIAN-IV Study. Int J Behav Med 2016; 22:652-61. [PMID: 25608459 DOI: 10.1007/s12529-015-9462-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Mental health and smoking have been receiving increasing attention in adolescents all over the world. Although some studies have assessed the independent association of active/passive smoking with mental health, joint association of active and passive smoking with mental health remains unclear. PURPOSE This study was designed to evaluate the joint association of smoking status (active and passive smoking) with psychiatric distress and violent behaviors in Iranian children and adolescents. METHOD In this national survey, 13,486 students, aged 6-18 years, living in rural and urban areas of 30 provinces of Iran were selected via multistage, cluster sampling method. Psychiatric distress (including worthless, angriness, worrying, insomnia, confusion, depression, and anxiety), violence behaviors (including bullying, victim, and physical fight), and smoking status (nonsmoker, only passive smoker, only active smoker, and active and passive smoker) were assessed. The questionnaire was prepared based on the World Health Organization Global School-based Student Health Survey (WHO-GSHS). Data were analyzed by the Stata package. RESULTS Psychiatric distress and violent behaviors had linearly positive association with smoking status (p trend < 0.001). Compared to "nonsmoker" group, participants who were exposed to passive smoking besides active tobacco use were at increased risk of having angriness (odds ratio (OR) 2.55, 95 % confidence interval (CI) 1.86-3.48), worrying (OR 1.66, 95 % CI 1.24-2.20), and anxiety (OR 1.99, 95 % CI 1.52-2.61) and victim (OR 1.77, 95 % CI 1.34-2.33) and bully behaviors (OR 3.08, 95 % CI 2.33-4.07). CONCLUSION The current findings suggest that active and passive tobacco smoking has synergistic effect on psychiatric distress. Since majority of smokers with psychiatric distress do not receive mental health services or counseling on smoking, strategies to address mental health problems and smoking prevention should be included as a part of school health services.
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18
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Maternal patterns of marijuana use and early sexual behavior in offspring of teenage mothers. Matern Child Health J 2016; 19:626-34. [PMID: 24942139 DOI: 10.1007/s10995-014-1550-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Teenage mothers use marijuana more frequently than older mothers, and marijuana use may predict HIV risk behavior in offspring. Our goals were to (1) describe trajectories of marijuana use in teenage mothers and (2) determine if these trajectories were associated with early sexual behavior in their offspring. Pregnant adolescents (12-18 years) were recruited at a prenatal clinic and interviewed during pregnancy, at delivery, and during follow-up visits when offspring were 6, 10, 14 and 16 years old. At 16 years, 332 women (71 % Black, 29 % White) and their offspring were assessed. Mothers were asked about their marijuana use at each time point. Offspring reported on their sexual behavior at age 14. Trajectory analyses using growth mixture models revealed four maternal patterns of marijuana use: no use, only at the 6 year follow-up, quit by the 16 year follow-up, and used across most of the time points. The children of chronic users were more likely to have early sex. The maternal marijuana trajectory group variable remained a statistically significant predictor in multivariate models controlling for race, gender, socioeconomic status, child pubertal timing, child externalizing behavior problems, and child marijuana use. These findings suggest that a minority of teenage mothers continue to use marijuana over time. Chronic maternal marijuana use across a decade was associated with early sex in offspring (oral or vaginal sex by age 14). Early sexual behavior places these children at significantly higher risk of teenage pregnancy and HIV risk behaviors.
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Hardaway CR, Sterrett-Hong E, Larkby CA, Cornelius MD. Family Resources as Protective Factors for Low-Income Youth Exposed to Community Violence. J Youth Adolesc 2016; 45:1309-22. [PMID: 26748921 DOI: 10.1007/s10964-015-0410-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 12/18/2015] [Indexed: 11/29/2022]
Abstract
Exposure to community violence is a risk factor for internalizing and externalizing problems; however, resources within the family can decrease the likelihood that adolescents will experience internalizing and externalizing problems as a result of such exposure. This study investigates the potential moderating effects of kinship support (i.e., emotional and tangible support from extended family) and parental involvement on the relation between exposure to community violence (i.e., witnessing violence and violent victimization) and socioemotional adjustment (i.e., internalizing and externalizing problems) in low-income adolescents. The sample included 312 (50 % female; 71 % African American and 29 % White) low-income youth who participated in a longitudinal investigation when adolescents were age 14 (M age = 14.49 years) and again when they were 16 (M age = 16.49 years). Exposure to community violence at age 14 was related to more internalizing and externalizing problems at age 16. High levels of kinship support and parental involvement appeared to function as protective factors, weakening the association between exposure to violence and externalizing problems. Contrary to prediction, none of the hypothesized protective factors moderated the association between exposure to violence and internalizing problems. The results from this study suggest that both kinship support and parental involvement help buffer adolescents from externalizing problems that are associated with exposure to community violence.
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Affiliation(s)
- Cecily R Hardaway
- Social Science Research Institute, Duke University, Box 90989, Durham, NC, 27708, USA.
| | | | - Cynthia A Larkby
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Marie D Cornelius
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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20
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21
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Clark CAC, Espy KA, Wakschlag L. Developmental pathways from prenatal tobacco and stress exposure to behavioral disinhibition. Neurotoxicol Teratol 2015; 53:64-74. [PMID: 26628107 DOI: 10.1016/j.ntt.2015.11.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Revised: 11/04/2015] [Accepted: 11/23/2015] [Indexed: 12/25/2022]
Abstract
Prenatal tobacco exposure (PTE) and prenatal stress exposure (PSE) both have been linked to externalizing behavior, although their effects generally have been considered in isolation. Here, we aimed to characterize the joint or interactive roles of PTE and PSE in early developmental pathways to behavioral disinhibition, a profile of cognitive and behavioral under-control that presages severe externalizing behavior. As part of a prospective, longitudinal study, 296 children were assessed at a mean age of 5 years. Exposures were assessed via repeated interviews across the prenatal period and bioassays of cotinine were obtained. Behavioral disinhibition was assessed using temperament measures in infancy, performance-based executive control tasks and measures of disruptive and inattentive behavior. PSE was associated with a higher probability of difficult temperament in infancy. Each exposure independently predicted poorer executive control at age 5 years. Difficult temperament and executive control difficulties in turn predicted elevated levels of disruptive behavior, although links from PTE and PSE to parent-reported attention problems were less robust. Children who experienced these prenatal exposures in conjunction with higher postnatal stress exposure showed the lowest executive control and highest levels of disruptive behavior. Findings highlight the compounding adverse impact of PTE and PSE on children's behavioral trajectories. Given their high concordance, prenatal health campaigns should target these exposures in tandem.
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Affiliation(s)
- C A C Clark
- Department of Psychology, University of Arizona, United States
| | - K A Espy
- Department of Psychology, University of Arizona, United States; Developmental Cognitive Neuroscience Laboratory, University of Nebraska-Lincoln, United States
| | - L Wakschlag
- Department of Medical Social Sciences, Feinberg School of Medicine and Institute for Policy Research, Northwestern University, United States
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22
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De Genna NM, Cornelius MD, Goldschmidt L, Day NL. Maternal age and trajectories of cannabis use. Drug Alcohol Depend 2015; 156:199-206. [PMID: 26429727 PMCID: PMC4633363 DOI: 10.1016/j.drugalcdep.2015.09.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 09/10/2015] [Accepted: 09/12/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND Becoming a mother is a developmental transition that has been linked to desistance from substance use. However, timing of motherhood may be a key determinant of cannabis use in women, based on preliminary evidence from teenage mothers. The goal of this study was to identify trajectories of maternal cannabis use, and to determine if maternal age was associated with different trajectories of use. METHODS This prospective study examined 456 pregnant women recruited at a prenatal clinic, ranging in age from 13 to 42 years. The women were interviewed about their cannabis use 1 year prior to pregnancy and during each trimester of pregnancy, and at 6, 10, 14, and 16 years post-partum. RESULTS A growth mixture model of cannabis use reported at each time point clearly delineated four groups: non/unlikely to use, decreasing likelihood of use, late desistance, and increasing likelihood/chronic use (Lo-Mendell-Rubin adjusted LRT test statistic=35.7, p<.001). The youngest mothers were least likely to be in the "non/unlikely to use" group. Younger maternal age also differentiated between late desistance and increasing likelihood/chronic use, versus decreasing likelihood of use post-partum. CONCLUSIONS This is the first study to demonstrate that younger mothers are more likely to use cannabis across 17 years, including later desistance post-partum and increasing/chronic use. Other substance use and chronic depressive symptoms were also associated with more frequent use. These findings have implications for both prevention and treatment of cannabis use in mothers.
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Affiliation(s)
- Natacha M De Genna
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
| | - Marie D Cornelius
- Departments of Psychiatry and Epidemiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
| | - Lidush Goldschmidt
- Western Psychiatric Institute and Clinic (WPIC), University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.
| | - Nancy L Day
- Departments of Psychiatry, Epidemiology, Pediatrics, and Occupational Therapy, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
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23
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Liebschutz J, Crooks D, Rose-Jacobs R, Cabral HJ, Heeren TC, Gerteis J, Appugliese DP, Heymann OD, Lange AV, Frank DA. Prenatal substance exposure: What predicts behavioral resilience by early adolescence? PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2015; 29:329-37. [PMID: 26076097 PMCID: PMC4593628 DOI: 10.1037/adb0000082] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Understanding behavioral resilience among at-risk adolescents may guide public policy decisions and future programs. We examined factors predicting behavioral resilience following intrauterine substance exposure in a prospective longitudinal birth-cohort study of 136 early adolescents (ages 12.4-15.9 years) at risk for poor behavioral outcomes. We defined behavioral resilience as a composite measure of lack of early substance use initiation (before age 14), lack of risky sexual behavior, or lack of delinquency. Intrauterine substance exposures included in this analysis were cocaine, tobacco, alcohol, and marijuana. We recruited participants from Boston Medical Center as mother-infant dyads between 1990 and 1993. The majority of the sample was African American/Caribbean (88%) and 49% female. In bivariate analyses, none and lower intrauterine cocaine exposure level predicted resilience compared with higher cocaine exposure, but this effect was not found in an adjusted model. Instead, strict caregiver supervision (adjusted odds ratio [AOR] = 6.02, 95% confidence interval (CI) [1.90, 19.00], p = .002), lower violence exposure (AOR = 4.07, 95% CI [1.77, 9.38], p < .001), and absence of intrauterine tobacco exposure (AOR = 3.71, 95% CI [1.28, 10.74], p = .02) predicted behavioral resilience. In conclusion, caregiver supervision in early adolescence, lower violence exposure in childhood, and lack of intrauterine tobacco exposure predicted behavioral resilience among a cohort of early adolescents with significant social and environmental risk. Future interventions should work to enhance parental supervision as a way to mitigate the effects of adversity on high-risk groups of adolescents. (PsycINFO Database Record
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Affiliation(s)
- Jane Liebschutz
- Clinical Addiction Research and Education Unit, 801 Massachusetts Avenue, Boston Medical Center, Boston, MA, 02118
| | - Denise Crooks
- Department of Family Medicine, Boston Medical Center, 840 Harrison Avenue, Boston, MA, 02118
| | - Ruth Rose-Jacobs
- Department of Pediatrics, Boston University School of Medicine, Boston, 72 East Concord Street, MA, 02118
| | - Howard J Cabral
- Department of Biostatistics, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118
| | - Timothy C Heeren
- Data Coordinating Center, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118
| | - Jessie Gerteis
- Abt Associates, Inc., 55 Wheeler Street, Cambridge, MA, 02138
| | - Danielle P. Appugliese
- Data Coordinating Center, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118
| | - Orlaith D. Heymann
- Clinical Addiction Research and Education Unit, 801 Massachusetts Avenue, Boston Medical Center, Boston, MA, 02118
| | - Allison V. Lange
- Clinical Addiction Research and Education Unit, 801 Massachusetts Avenue, Boston Medical Center, Boston, MA, 02118
| | - Deborah A. Frank
- Department of Family Medicine, Boston Medical Center, 840 Harrison Avenue, Boston, MA, 02118
- Department of Pediatrics, Boston University School of Medicine, Boston, 72 East Concord Street, MA, 02118
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24
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The long-term effects of prenatal nicotine exposure on verbal working memory: an fMRI study of young adults. Drug Alcohol Depend 2014; 144:61-9. [PMID: 25218661 DOI: 10.1016/j.drugalcdep.2014.08.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 08/06/2014] [Accepted: 08/07/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND Using functional magnetic resonance imaging (fMRI), the long-term effects of prenatal nicotine exposure on verbal working memory were investigated in young adults. Participants were members of the Ottawa Prenatal Prospective Study, a longitudinal study that collected a unique body of information on participants from infancy to young adulthood. This allowed for the measurement of an unprecedented number of potentially confounding drug exposure variables including: prenatal marijuana and alcohol exposure and current marijuana, nicotine and alcohol use. METHODS Twelve young adults with prenatal nicotine exposure and 13 non-exposed controls performed a 2-Back working memory task while fMRI blood oxygen level-dependent responses were examined. Despite similar task performance, participants with more prenatal nicotine exposure demonstrated significantly greater activity in several regions of the brain that typically subserve verbal working memory including the middle frontal gyrus, precentral gyrus, the inferior parietal lobe and the cingulate gyrus. RESULTS These results suggest that prenatal nicotine exposure contributes to altered neural functioning during verbal working memory that continues into adulthood. Working memory is critical for a wide range of cognitive skills such as language comprehension, learning and reasoning. CONCLUSION Thus, these findings highlight the need for continued educational programs and public awareness campaigns to reduce tobacco use among pregnant women.
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25
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De Genna NM, Cornelius MD. Maternal drinking and risky sexual behavior in offspring. HEALTH EDUCATION & BEHAVIOR 2014; 42:185-93. [PMID: 25156314 DOI: 10.1177/1090198114547812] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Teenage mothers are more likely to use drugs, and their children are more likely to use substances and become pregnant during adolescence. Teenage mothers' substance use may play a role in the intergenerational risk for adolescent pregnancy. Pregnant adolescents (12-18 years) were seen during pregnancy and postnatal years 6, 10, 14, and 16 (n = 332). Teenage mothers reported on substance use and family characteristics. The offspring reported substance use (starting at age 10) and sexual behavior (ages 14 and 16). Prenatal alcohol exposure was associated with offspring (a) having a risky first sex partner and (b) multiple sex partners in the past year. Heavy maternal drinking during childhood was associated with offspring reports of a risky first sex partner and early teenage pregnancy. Findings from this unique birth cohort have implications for alcohol prevention efforts with girls during and after a teenage pregnancy and interventions to prevent risky sex in high-risk youth.
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Affiliation(s)
- Natacha M De Genna
- University of Pittsburgh School of Medicine, Department of Psychiatry, Pittsburgh, PA, USA
| | - Marie D Cornelius
- University of Pittsburgh School of Medicine, Department of Psychiatry, Pittsburgh, PA, USA
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26
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Boucher O, Jacobson JL, Burden MJ, Dewailly É, Jacobson SW, Muckle G. Prenatal tobacco exposure and response inhibition in school-aged children: an event-related potential study. Neurotoxicol Teratol 2014; 44:81-8. [PMID: 24946039 PMCID: PMC4112075 DOI: 10.1016/j.ntt.2014.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 06/04/2014] [Accepted: 06/05/2014] [Indexed: 10/25/2022]
Abstract
Prenatal cigarette smoke exposure (PCSE) has been linked to problems in behavioral inhibition and attention deficit hyperactivity disorder in children in several epidemiological studies. We used event-related potentials (ERPs) to examine the effects of PCSE on neural correlates of inhibitory control of behavior. In a prospective longitudinal study on child development in the Canadian Arctic, we assessed 186 Inuit children (mean age=11.3years) on a visual Go/No-go response inhibition paradigm. PCSE was assessed through maternal recall. Potential confounders were documented from a maternal interview, and exposure to neurotoxic environmental contaminants was assessed from umbilical cord and child blood samples. PCSE was not related to behavioral performance on this simple response inhibition task. Nevertheless, this exposure was associated with smaller amplitudes of the N2 and P3 components elicited by No-go stimuli, suggesting an impairment in the neural processes underlying response inhibition. Amplitude of the No-go P3 component was also inversely associated with behavioral measures of externalizing problems and hyperactivity/impulsivity in the classroom. This study is the first to report neurophysiological evidence of impaired response inhibition in school-aged children exposed to tobacco smoke in utero. Effects were found on ERP components associated with conflict processing and inhibition of a prepotent response, indicating neurophysiological deficits that may play a critical role in the attention and behavior problems observed in children with PCSE.
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Affiliation(s)
- Olivier Boucher
- Centre de Recherche du Centre Hospitalier Universitaire de Québec, Québec, Québec, Canada; Centre de Recherche en Neuropsychologie et Cognition, Département de Psychologie, Université de Montréal, Montréal, Québec, Canada
| | - Joseph L Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Matthew J Burden
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Éric Dewailly
- Centre de Recherche du Centre Hospitalier Universitaire de Québec, Québec, Québec, Canada; Université Laval, Québec, Québec, Canada
| | - Sandra W Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Gina Muckle
- Centre de Recherche du Centre Hospitalier Universitaire de Québec, Québec, Québec, Canada; Université Laval, Québec, Québec, Canada.
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Stroud LR, Papandonatos G, Shenassa E, Rodriguez D, Niaura R, LeWinn K, Lipsitt LP, Buka SL. Prenatal glucocorticoids and maternal smoking during pregnancy independently program adult nicotine dependence in daughters: a 40-year prospective study. Biol Psychiatry 2014; 75:47-55. [PMID: 24034414 PMCID: PMC3858529 DOI: 10.1016/j.biopsych.2013.07.024] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 06/25/2013] [Accepted: 07/12/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND Maternal smoking during pregnancy (MSDP) is an independent risk factor for offspring nicotine dependence (ND), but mechanisms remain unknown. We investigated prenatal glucocorticoid (cortisol) and androgen (testosterone) associations with offspring ND over 40 years and the possibility that prenatal glucocorticoids and androgens would mediate links between MSDP and offspring ND. METHODS Participants were 1086 mother-adult offspring pairs (59% female) from the New England Family Study, a 40-year longitudinal follow-up of the Collaborative Perinatal Project. MSDP was assessed prospectively at each prenatal visit. Maternal cortisol, testosterone, and cotinine (nicotine metabolite) were assayed from third trimester maternal sera. Offspring lifetime ND was assessed via structured interview. RESULTS Significant bivariate associations emerged for: 1) MSDP/cotinine and lifetime ND; and 2) maternal cortisol and lifetime ND, for daughters only. In multivariate models, maternal cortisol and MSDP/cotinine remained significantly and independently associated with increased odds of lifetime ND of daughters. However, cortisol did not mediate the MSDP-lifetime ND relation. No associations emerged between maternal testosterone and offspring ND. CONCLUSIONS Results provide the first evidence in support of prenatal glucocorticoid programming of adult ND over 40 years in daughters only. Our study highlights two independent prenatal pathways leading to increased risk for ND in daughters: elevated prenatal glucocorticoids and MSDP/nicotine exposure. Daughter-specific effects of glucocorticoid and MSDP programming over 40 years highlight the breadth and persistence of sexually dimorphic programming effects in humans. Results do not support androgen programming of offspring ND.
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Affiliation(s)
- Laura R. Stroud
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University
| | | | - Edmond Shenassa
- Program in Maternal-Child Health, School of Public Health, University of Maryland
| | - Daniel Rodriguez
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University
| | - Raymond Niaura
- Schroeder Institute for Tobacco Research and Policy Studies, American Legacy Foundation
| | - Kaja LeWinn
- Department of Psychiatry, University of California, San Francisco
| | | | - Stephen L. Buka
- Department of Epidemiology, School of Public Health, Brown University
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Hardaway CR, Cornelius MD. Economic hardship and adolescent problem drinking: family processes as mediating influences. J Youth Adolesc 2013; 43:1191-202. [PMID: 24248327 DOI: 10.1007/s10964-013-0063-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Accepted: 11/08/2013] [Indexed: 10/26/2022]
Abstract
Alcohol is the most commonly used substance among adolescents in the United States, and adolescent drinking is associated with various health risk behaviors. Given the prevalence and consequences of adolescent drinking, understanding family factors that contribute to adolescent drinking is an important area for research. This study used three waves of data to evaluate a family stress model in which economic hardship is indirectly related to adolescent problem drinking through maternal psychological distress, parenting behaviors, and adolescent externalizing behaviors. Respondents included 300 mothers (71 % Black, 29 % White) and adolescents (51 % male) who were interviewed when adolescents were ages 10, 14, and 16. Structural equation modeling was used to test the hypothesized model and findings supported our hypothesized model. Economic hardship was positively related to maternal psychological distress. Maternal psychological distress was negatively associated with supportive parenting, which in turn was negatively associated with externalizing problems. Externalizing problems were positively associated with problem drinking. In support of our hypothesis regarding indirect effects, economic hardship was indirectly related to problem drinking through maternal psychological distress, parenting behaviors, and adolescent externalizing problems. The findings from this study highlight the role of family processes in adolescent problem drinking.
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Affiliation(s)
- Cecily R Hardaway
- Social Science Research Institute, Duke University, Box 90989, Durham, NC, 27708, USA,
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Menezes AMB, Murray J, László M, Wehrmeister FC, Hallal PC, Gonçalves H, Assunção MCF, Menezes CB, Barros FC. Happiness and depression in adolescence after maternal smoking during pregnancy: birth cohort study. PLoS One 2013; 8:e80370. [PMID: 24265817 PMCID: PMC3827230 DOI: 10.1371/journal.pone.0080370] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 10/09/2013] [Indexed: 11/19/2022] Open
Abstract
Background Prenatal cigarette smoke exposure may have adverse psychological effects on offspring. The objective was to assess the association between parental smoking during pregnancy and offspring happiness at age 18, as well as depression. Methodology Participants were part of a birth cohort study in Pelotas, Brazil (5,249 participants). Happiness was measured by the SubjectiveHappinessScale, a Likert-like scale with four questions generating a score from 1 to 7, with ≥ 6 indicating "happiness". Depression was measured using the Mini International Psychiatric Interview. Results About one third of mothers reported having smoked during pregnancy and 4.6% reported smoking 20 or more cigarettes a day. The prevalence of happiness was 32.2% (95% CI 30.8; 33.7), depression 6.8% (95% CI 6.1; 7.6), and simultaneous happiness and depression less than 1%. The prevalence of offspring happiness decreased as smoking in pregnancy increased, even after control for confounding variables, showing an OR = 0.79 [95% CI 0.55; 1.13]. The opposite happened to depression; the prevalence of offspring depression increased as smoking in pregnancy increased (<20 cigarettes/day OR = 1.38 [95% CI 1.03; 1.84] and ≥20 cigarettes/day OR = 2.11[95% CI 1.31; 3.40]. Smoking by the partner was associated with decreased offspring happiness after adjustment for confounders, but did no show association with offspring depression. Conclusions Offspring were less likely to be happy and more likely to be depressed if their mother smoked during pregnancy, and less likely to be happy if their father smoked during mother’s pregnancy. Although we can not affirm that this is a “causal pathway”, public policies to reduce smoking in pregnancy could improve the health of the offspring in the short and long term.
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Affiliation(s)
- Ana Maria Baptista Menezes
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- * E-mail:
| | | | - Mitzi László
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Fernando C. Wehrmeister
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Pedro C. Hallal
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Helen Gonçalves
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Maria Cecilia F. Assunção
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | | | - Fernando C. Barros
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
- Post-Graduate Program in Health and Behavior, Catholic University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
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30
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The long-term effects of prenatal nicotine exposure on response inhibition: An fMRI study of young adults. Neurotoxicol Teratol 2013; 39:9-18. [DOI: 10.1016/j.ntt.2013.05.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 05/16/2013] [Accepted: 05/20/2013] [Indexed: 11/22/2022]
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31
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Paananen R, Ristikari T, Merikukka M, Gissler M. Social determinants of mental health: a Finnish nationwide follow-up study on mental disorders. J Epidemiol Community Health 2013; 67:1025-31. [PMID: 23908462 DOI: 10.1136/jech-2013-202768] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Most mental disorders start in childhood and adolescence. Risk factors are prenatal and perinatal, genetic as well as environmental and family related. Research evidence is, however, insufficient to explain the life-course development of mental disorders. This study aims to provide evidence on factors affecting mental health in childhood and adolescence. DATA AND METHODS The 1987 Finnish Birth Cohort covers all children born in Finland in 1987 (N=59 476) who were followed up until the age of 21 years. The study covers detailed health, social welfare and sociodemographic data of the cohort members and their parents from Finnish registers. RESULTS Altogether, 7578 (12.7%) cohort members had had a diagnosed mental disorder. Several prenatal, perinatal and family-related risk factors for mental disorders were found, with sex differences. The main risk factors for mental disorders were having a young mother (OR 1.30 (1.16 to 1.47)), parents' divorce (OR 1.33 (1.26 to 1.41)), death of a parent (OR 1.27 (1.16 to 1.38)), parents' short education (OR 1.23(1.09 to 1.38)), childhood family receiving social assistance (OR 1.61 (1.52 to 1.71)) or having a parent treated at specialised psychiatric care (OR 1.47 (1.39 to 1.55)). Perinatal problem (OR 1.11 (1.01 to 1.22)) and prenatal smoking (OR 1.09 (1.02 to 1.16)) were risk factors for mental disorders, even after controlling for background factors. Elevated risk was seen if the cohort member had only basic education (OR 3.37 (3.14 to 3.62)) or had received social assistance (OR 2.45 (2.30 to 2.60)). CONCLUSIONS Mental disorders had many social risk factors which are interlinked. Although family difficulties increased the risk for mental disorders, they were clearly determined by the cohort member's low education and financial hardship. This study provides evidence for comprehensive preventative and supporting efforts. Families with social adversities and with parental mental health problems should be supported to secure children's development.
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Affiliation(s)
- Reija Paananen
- Department of Children, Young People and Families, National Institute for Health and Welfare, , Oulu, Finland
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Amos-Kroohs RM, Williams MT, Braun AA, Graham DL, Webb CL, Birtles TS, Greene RM, Vorhees CV, Pisano MM. Neurobehavioral phenotype of C57BL/6J mice prenatally and neonatally exposed to cigarette smoke. Neurotoxicol Teratol 2013; 35:34-45. [PMID: 23314114 DOI: 10.1016/j.ntt.2013.01.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 12/18/2012] [Accepted: 01/02/2013] [Indexed: 12/26/2022]
Abstract
Although maternal cigarette smoking during pregnancy is a well-documented risk factor for a variety of adverse pregnancy outcomes, how prenatal cigarette smoke exposure affects postnatal neurobehavioral/cognitive development remains poorly defined. In order to investigate the cause of an altered behavioral phenotype, mice developmentally exposed to a paradigm of 'active' maternal cigarette smoke is needed. Accordingly, cigarette smoke exposed (CSE) and air-exposed C57BL/6J mice were treated for 6h per day in paired inhalation chambers throughout gestation and lactation and were tested for neurobehavioral effects while controlling for litter effects. CSE mice exhibited less than normal anxiety in the elevated zero maze, transient hypoactivity during a 1h locomotor activity test, had longer latencies on the last day of cued Morris water maze testing, impaired hidden platform learning in the Morris water maze during acquisition, reversal, and shift trials, and impaired retention for platform location on probe trials after reversal but not after acquisition or shift. CSE mice also showed a sexually dimorphic response in central zone locomotion to a methamphetamine challenge (males under-responded and females over-responded), and showed reduced anxiety in the light-dark test by spending more time on the light side. No differences on tests of marble burying, acoustic startle response with prepulse inhibition, Cincinnati water maze, matching-to-sample Morris water maze, conditioned fear, forced swim, or MK-801-induced locomotor activation were found. Collectively, the data indicate that developmental cigarette smoke exposure induces subnormal anxiety in a novel environment, impairs spatial learning and reference memory while sparing other behaviors (route-based learning, fear conditioning, and forced swim immobility). The findings add support to mounting evidence that developmental cigarette smoke exposure has long-term adverse effects on brain function.
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Affiliation(s)
- Robyn M Amos-Kroohs
- Department of Pediatrics, Division of Child Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, United States
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Gravena AAF, Paula MGD, Marcon SS, Carvalho MDBD, Pelloso SM. Idade materna e fatores associados a resultados perinatais. ACTA PAUL ENFERM 2013. [DOI: 10.1590/s0103-21002013000200005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Analisar e comparar os resultados perinatais de gestantes adolescentes e em idade tardia com mulheres entre 20 a 34 anos, a partir dos dados do Sistema de Informação de Nascidos Vivos. MÉTODOS: Foi realizado um estudo transversal, com coleta de dados retrospectiva de 18009 nascidos vivos a partir de consultas aos dados do Sistema de Informação de Nascidos Vivos. Os registros dos nascidos vivos foram distribuídos em três grupos: grupo I (adolescentes) - 10 a 19 anos; grupo II - 20 a 34 anos e grupo III (idade tardia) - 35 anos ou mais. RESULTADOS: Os resultados mostraram riscos perinatais relacionados à prematuridade (OR 1,35) e Apgar quinto minuto menor que sete (OR 1,44) em mães adolescentes. O baixo peso ao nascer apresentou risco de 1,22 e 1,24 vezes entre as gestantes do grupo I e III. CONCLUSÃO: Os resultados apontaram elevados índices de nascimento pré-termo, baixo peso ao nascer e Apgar no quinto minuto menor que sete nas gestações ocorridas em adolescentes e em mulheres com idade igual ou superior aos 35 anos.
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Morris CV, DiNieri JA, Szutorisz H, Hurd YL. Molecular mechanisms of maternal cannabis and cigarette use on human neurodevelopment. Eur J Neurosci 2011; 34:1574-83. [PMID: 22103415 PMCID: PMC3226730 DOI: 10.1111/j.1460-9568.2011.07884.x] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Prenatal development is highly sensitive to maternal drug use due to the vulnerability for disruption of the fetal brain with its ongoing neurodevelopment, resulting in lifelong consequences that can enhance risk for psychiatric disorders. Cannabis and cigarettes are the most commonly used illicit and licit substances, respectively, among pregnant women. Although the behavioral consequences of prenatal cannabis and cigarette exposure have been well-documented in epidemiological and clinical studies, only recently have investigations into the molecular mechanisms associated with the developmental impact of early drug exposure been addressed. This article reviews the literature relevant to long-term gene expression disturbances in the human fetal brain in relation to maternal cannabis and cigarette use. To provide translational insights, we discuss animal models in which protracted molecular consequences of prenatal cannabis and cigarette exposure can be better explored and which enable future evaluation of epigenetic pathways, such as DNA methylation and histone modification, that could potentially maintain abnormal gene regulation and related behavioral disturbances. Altogether, this information may help to address the current gaps of knowledge regarding the impact of early drug exposure that set in motion lifelong molecular disturbances that underlie vulnerability to psychiatric disorders.
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Affiliation(s)
- Claudia V Morris
- Department of Psychiatry, Mount Sinai School of Medicine, New York, NY, USA
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