Additive drug-specific and sex-specific risks associated with co-use of marijuana and tobacco during pregnancy: Evidence from 3 recent developmental cohorts (2003-2015).

BACKGROUND: Methodologic challenges related to the concomitant use (co-use) of substances and changes in policy and potency of marijuana contribute to ongoing uncertainty about risks to fetal neurodevelopment associated with prenatal marijuana use. In this study, we examined two biomarkers of fetal neurodevelopmental risk-birth weight and length of gestation-associated with prenatal marijuana use, independent of tobacco (TOB), alcohol (ALC), other drug use (OTH), and socioeconomic risk (SES), in a pooled sample (N = 1191) derived from 3 recent developmental cohorts (2003-2015) with state-of-the-art substance use measures. We examined differential associations by infant sex, and multiplicative effects associated with co-use of MJ and TOB. METHODS: Participants were mother-infant dyads with complete data on all study variables derived from Growing Up Healthy (n = 251), Behavior and Mood in Babies and Mothers (Cohorts 1 and 2; n = 315), and the Early Growth and Development Study (N = 625). We estimated direct effects on birth weight and length of gestation associated with MJ, TOB, and co-use (MJ x TOB), using linear regression analysis in the full sample, and in male (n = 654) and female (n = 537) infants, separately. RESULTS: Mean birth weight and length of gestation were 3277 g (SD = 543) and 37.8 weeks (SD = 2.0), respectively. Rates of prenatal use were as follows: any use, n = 748 (62.8%); MJ use, n = 273 (22.9%); TOB use, n = 608 (51.0%); co-use of MJ and TOB, n = 230 (19.3%); ALC use, n = 464 (39.0%); and OTH use n = 115 (9.7%.) For all infants, unique effects on birth weight were observed for any MJ use [B(SE) = -84.367(38.271), 95% C.I. -159.453 to -9.281, p = .028], any TOB use [B(SE) = -0.99.416(34.418), 95% C.I. -166.942 to -31.889, p = .004], and each cigarette/day in mean TOB use [B(SE) = -12.233(3.427), 95% C.I. -18.995 to -5.510, p \u3c .001]. Additional effects of co-use on birth weight, beyond these drug-specific effects, were not supported. In analyses stratified by sex, while TOB use was associated with lower birth weight in both sexes, MJ use during pregnancy was associated with lower birth weight of male infants [B(SE) = -153.1 (54.20); 95% C.I. -259.5 to -46.7, p = .005], but not female infants [B(SE) = 8.3(53.1), 95% C.I. -96.024 to 112.551, p = .876]. TOB, MJ, and their co-use were not associated with length of gestation. CONCLUSIONS: In this sample, intrauterine co-exposure to MJ and TOB was associated with an estimated 18% reduction in birth weight not attributable to earlier delivery, exposure to ALC or OTH drugs, nor to maternal SES. We found evidence for greater susceptibility of male fetuses to any prenatal MJ exposure. Examination of dose-dependence in relationships found in this study, using continuous measures of exposure, is an important next step. Finally, we underscore the need to consider (a) the potential moderating influence of fetal sex on exposure-related neurodevelopmental risks; and (b) the importance of quantifying expressions of risk through subtle alterations, rather than dichotomous outcomes

Costs associated with policies regarding alcohol use during pregnancy: Results from 1972-2015 Vital Statistics.

Background and objectiveAs of 2016, 43 US states have policies regarding alcohol use during pregnancy. A recent study found that out of eight state-level alcohol/pregnancy policies, six are significantly associated with poorer birth outcomes, and two are not associated with any outcomes. Here we estimate the excess numbers of low birthweight (LBW) and preterm births (PTB) related to these policies and their associated additional costs in the first year of life.MethodsCost study using birth certificate data for 155,446,714 singleton live births in the United States between 1972-2015. Exposures were state- and month/year-specific indicators of having each of eight alcohol/pregnancy policies in place. Outcomes were excess numbers of LBW and PTB and associated costs in the first year of life. Fixed effects regressions with state-specific time trends were used for statistical analyses in 2018.ResultsIn 2015, policies mandating warning signs were associated with an excess of 7,375 LBW; policies defining alcohol use during pregnancy as child abuse/neglect were associated with an excess of 12,372 PTB; these excess adverse outcomes are associated with additional costs of $151,928,002 and$582,698,853 in the first year of life, respectively.ConclusionsMultiple state-level alcohol pregnancy policies lead to increased prevalence of LBW and PTB, which cost hundreds of millions of dollars annually. Policymakers should consider adverse public health impacts of alcohol/pregnancy policies before expanding extant policies to new substances or adopting existing policies in new states

Jefferson Digital Commons quarterly report: January-March 2020

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Use of cannabis in pregnancy and as a new parent

The most common illicit drug used by women of reproductive age and by pregnant women is cannabis (DrugInfo, 2005). Although there are limited national data available on illicit substance use among parents in Australia, the 2007 National Drug Strategy Household Survey estimated that 12% of parents with children aged 0–14 years used either an illicit substance (such as marijuana or ecstasy) or a licit substance (such as painkillers) for nonmedical purposes in the previous 12 months (Australian Institute of Health and Welfare [AIHW], 2009). \u27Maternal substance abuse is a potent risk condition\u27 (Boris in Zeanah, 2000) as infant development can be affected by interrelated mechanisms that are all clinically important; These can be: direct prenatal effects genetic effects (that influence both parent and infant) cumulative social risks For maternal child and family health nurses, identification and early intervention through active engagement is a priority. It is also essential to have knowledge of alcohol and drug use, its impact on the user and the baby, and what this means for the parents’ capacity to care for their infant. This article addresses these issues and provides an update about cannabis use

Alcohol Consumption during Pregnancy : Analysis of Two Direct Metabolites of Ethanol in Meconium

Alcohol consumption in young women is a widespread habit that may continue during pregnancy and induce alterations in the fetus. We aimed to characterize prevalence of alcohol consumption in parturient women and to assess fetal ethanol exposure in their newborns by analyzing two direct metabolites of ethanol in meconium. This is a cross-sectional study performed in September 2011 and March 2012 in a series of women admitted to an obstetric unit following childbirth. During admission, socio-demographic and substance use (alcohol, tobacco, cannabis, cocaine, and opiates) during pregnancy were assessed using a structured questionnaire and clinical charts. We also recorded the characteristics of pregnancy, childbirth, and neonates. The meconium analysis was performed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to detect the presence of ethyl glucuronide (EtG) and ethyl sulfate (EtS). Fifty-one parturient and 52 neonates were included and 48 meconium samples were suitable for EtG and EtS detection. The median age of women was 30 years (interquartile range (IQR): 26-34 years); EtG was present in all meconium samples and median concentration of EtG was 67.9 ng/g (IQR: 36.0-110.6 ng/g). With respect to EtS, it was undetectable (<0.01 ng/g) in the majority of samples (79.1%). Only three (6%) women reported alcohol consumption during pregnancy in face-to-face interviews. However, prevalence of fetal exposure to alcohol through the detection of EtG and EtS was 4.2% and 16.7%, respectively. Prevention of alcohol consumption during pregnancy and the detection of substance use with markers of fetal exposure are essential components of maternal and child health

Putting Families First: How the Opioid Epidemic is Affecting Children and Families, and the Child Welfare Policy Options to Address It

Abstract: Opioids and Child Welfare Across the country, placements in foster care are rising. In 2016, the U.S. Department of Health and Human Services reported that 273,539 children in the U.S. entered foster care. In 34 percent of those cases, parental drug abuse was one of the factors leading to the child’s removal from their family. Additionally, the U.S. Substance Abuse and Mental Health Services Administration estimates that 400,000 births nationally are affected by prenatal exposure to alcohol and illicit drugs, which represents 10 percent of all live births. As the opioid epidemic continues, increasing numbers of children are at high risk for developmental and behavioral disorders because of their prenatal substance and alcohol exposure. In addition, children who remain at home may endure the challenges and trauma resulting from impaired caregiving due to parental substance use disorders (SUDs). This article explores the intersection of the opioid epidemic and child welfare, examining current research and publicly available data to discuss policy opportunities for better serving families affected by parental SUDs, including: ensuring health and safety for infants prenatally exposed to substances; appropriate identification, diagnosis, and treatment of developmental and behavioral needs; ensuring parents have access to outpatient treatment and services that can allow families to stay together when safe and appropriate; and ensuring sufficient access to inpatient treatment options that can serve parents and children together

The Impact of Substance Use on the Developing Brain

Most peoples’ first exposure to alcohol, tobacco, and other drugs typically occurs during adolescence, a time when the brain changes rather dramatically. The maturation process of the adolescent brain is reflected in a greater propensity to take part in risky activities such as unprotected sex, reckless driving, and substance use. Alcohol, nicotine, and marijuana, the most commonly used substances by teens, have all been tied to disruptions in normal brain development. These structural changes are associated with higher rates of cognitive impairments and academic difficulties, higher rates of future substance use and substance use disorders, and higher rates of mood and psychotic disorders

Pregnancy, childcare and the family: key issues for Europe’s response to drugs.

This Selected issue gives a broad overview on the extent of, and available responses to, the problems of pregnant drug users and families that are affected by drug use. In the first part of the report, a description of the available data on the extent of drug use during pregnancy and associated risks is followed by a review of responses to drug use among pregnant women across Europe. The second part of the publication focuses on children living in the care of drug users. Here, a review of the risks related to drug use in the family sets the scene for European overviews of responses targeting drug-using parents and responses aimed at the children of drug users. The policy and legal frameworks concerning the two situations are described, both for pregnant drug users and drug-using parents and their children. Table of contents: • Introductory note and acknowledgements • Introduction • Pregnant drug users • Drug users living with children • Conclusions • Reference

A Matter of Substance, October 2014

A publication of the IDPH Division of Behavioral Health to find out what's happening with Substance Abuse Prevention and Treatment

Jefferson Digital Commons quarterly report: October-December 2018

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