Fetal alcohol-spectrum disorders: identifying at-risk mothers

Alcohol consumption during pregnancy by women from southern Brazil: a cross-sectional study

BACKGROUND

Some maternal characteristics are related to alcohol intake during pregnancy, which irreversibly compromises the maternal-fetal binomial integrity.

OBJECTIVES

To identify the frequency, impact, and factors associated with alcohol consumption during pregnancy.

DESIGN AND SETTING

A cross-sectional study was performed at the Hospital Materno Infantil Presidente Vargas (HMIPV) in Porto Alegre/RS between March and December 2016.

METHODS

A structured questionnaire was administered along with a medical records review. They refer to the maternal sociodemographic and gestational status, alcohol consumption patterns, and characteristics of the fetus/newborn. In the statistical analysis, P values < 0.05 were considered significant.

RESULTS

The frequency of alcohol intake was 37.3%; this was characterized by the consumption of fermented beverages (89.3%), especially during the first trimester (79.6%). Risky consumption (high and/or early) occurred for 30.2% of participants. Risk factors associated with maternal alcohol consumption during pregnancy were tobacco use (P < 0.001) and abortion attempt (P = 0.023). Living with a partner (P = 0.002) and planning pregnancy (P = 0.009) were protective factors. Risky consumption was related to all of the aforementioned variables as well as threatened abortion (P = 0.023).

CONCLUSIONS

Alcohol intake during pregnancy is common and affects nearly one-third of pregnant women. Knowledge of the population at risk and protective factors is essential for the development of campaigns that seek to reduce consumption and, therefore, its consequences for the mother and fetus.

Maternal risk factors for fetal alcohol spectrum disorders: Distal variables

BACKGROUND

A variety of maternal risk factors for fetal alcohol spectrum disorders (FASD) have been described in the literature. Here, we conducted a multivariate analysis of a large array of potential distal influences on FASD risk.

METHODS

Interviews were conducted with 2515 mothers of first-grade students whose children were evaluated to assess risk for FASD. Topics included: physical/medical status, childbearing history, demographics, mental health, domestic violence, and trauma. Regression modeling utilized usual level of alcohol consumption by trimester and six selected distal variables (maternal head circumference, body mass index, age at pregnancy, gravidity, marital status, and formal years of education) to differentiate children with FASD from control children.

RESULTS

Despite individual variation in distal maternal risk factors among and within the mothers of children with each of the common diagnoses of FASD, patterns emerged that differentiated risk among mothers of children with FASD from mothers whose children were developing typically. Case-control comparisons indicate that mothers of children with FASD were significantly smaller physically, had higher gravidity and parity, and experienced more miscarriages and stillbirths, were less likely to be married, reported later pregnancy recognition, more depression, and lower formal educational achievement. They were also less engaged with a formal religion, were less happy, suffered more childhood trauma and interpersonal violence, were more likely to drink alone or with her partner, and drank to deal with anxiety, tension, and to be part of a group. Regression analysis showed that the predictor variables explain 57.5% of the variance in fetal alcohol syndrome (FAS) diagnoses, 30.1% of partial FAS (PFAS) diagnoses, and 46.4% of alcohol-related neurodevelopmental disorder (ARND) diagnoses in children with FASD compared to controls. While the proximal variables explained most of the diagnostic variance, six distal variables explained 16.7% (1 /6 ) of the variance in FAS diagnoses, 13.9% (1 /7 ) of PFAS, and 12.1% (1 /8 ) of ARND.

CONCLUSIONS

Differences in distal FASD risks were identified. Complex models to quantify risk for FASD hold promise for guiding prevention/intervention.

Assessment of alcohol consumption in mexican pregnant women by hair testing of ethyl glucuronide

There are no studies that have utilized both biomarkers and self-reported data to evaluate maternal alcohol use during pregnancy in Mexico. Therefore, we aimed to describe the prevalence of alcohol consumption in a cohort of 300 Mexican pregnant women. We used a validated ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method to measure hair ethyl glucuronide (EtG) in hair segments that corresponded to the first and second half of pregnancy. We compared the hair EtG values to a self-reported questionnaire on maternal drinking habits and evaluated whether the gestational alcohol use was associated with psychotropic drug use. Based on the EtG measurements, 263 women (87.7%) were alcohol-abstinent during the entire pregnancy, while 37 (12.3%) had used alcohol at least once during the pregnancy. Of these, only two women were found to have problematic alcoholic behavior during the entire pregnancy. No significant differences in sociodemographic characteristics were observed between alcohol-abstinent women and women with drinking habits. The self-reporting data and hair EtG gave heterogeneous results: although 37 women had self-reported alcohol use during pregnancy, only 54.1% of these women tested positive for hair EtG. Of the women who tested positive for hair EtG, 54.1% tested positive for psychoactive substances. In our cohort, the use of drugs of abuse was independent of gestational drinking. This study provided the first objective evidence of prenatal ethanol consumption in a cohort of Mexican pregnant women.

Prenatal alcohol exposure can be determined from baby teeth: Proof of concept

BACKGROUND

Prenatal alcohol exposure (PAE), leading to fetal alcohol spectrum disorders (FASD), is a serious public health issue in the United States and globally. Diagnosis of FASD is crucial in obtaining appropriate care, but it is not always possible when PAE cannot be documented.

METHODS

Deciduous teeth from a child with known PAE and a child with known absence of PAE were analyzed using liquid chromatography-isotope dilution tandem mass spectrometry (LC-IDMS/MS) in a multiple-reaction monitoring mode for direct markers and LC-high resolution MS in positive and negative mode with hydrophilic interaction liquid chromatography and reverse-phase chromatography, respectively, for indirect markers.

RESULTS

Direct markers of PAE (ethyl glucuronide and ethyl sulfate) were detected in prenatal and postnatal dentine from a case tooth but not from a control tooth. Indirect biomarker analysis indicated a dysregulation of amino acids and an increase in cholesterol sulfate in the case compared to the control tooth.

CONCLUSIONS

This proof-of-concept study demonstrates for the first time that direct biomarkers of PAE are detectable and measurable in deciduous teeth which begin forming in utero and are typically naturally shed between 5 and 12 years of age. Further examination of these novel biomarkers may allow diagnosis of FASD where documentation of PAE is otherwise unavailable. Furthermore, because teeth grow incrementally, defined growth zones can be sampled allowing for identification of gestational timing of PAE to help better understand mechanisms underlying alcohol's disruption of perinatal development.

The Universal and Primary Prevention of Foetal Alcohol Spectrum Disorders (FASD): A Systematic Review

Foetal alcohol spectrum disorder (FASD) comprises multiple neurodevelopmental disorders caused by alcohol consumption during pregnancy. With a global prevalence rate of 7.7 per 1000 population, FASD is a leading cause of prenatal developmental disorders. The extent of physical, mental, and social consequences for individuals with FASD can be vast and negatively affect their social environment, daily life, school, relationships, and work. As treatment for FASD is labour- and cost-intensive, with no cure available, prevention is key in reducing FASD prevalence rates. As most systematic reviews conducted so far have focused on specific FASD risk groups, we investigated the effectiveness of universal FASD prevention and primary preventive strategies. We identified a total of 567 potentially pertinent records through PubMed, Cochrane Library, EBSCO, PubPsych, and DAHTA published from 2010 to May 2020, of which 10 studies were included in this systematic review. Results showed a substantial heterogeneity in the studies’ quality, although all preventive measures, except one, proved effective in both increasing knowledge and awareness of FASD, as well as decreasing the risk of an alcohol exposed pregnancy. Limiting factors such as small sample sizes and a lack of behavioural change testing require further studies to support existing evidence for FASD prevention and its implementation, as well as detecting the best course of action for FASD prevention when creating and implementing prevention and intervention approaches.

Fetal alcohol spectrum disorders (FASD) and youth firesetting: A call on criminal justice, emergency responder, and fire prevention specialists to become informed

Central nervous system damage resulting from prenatal exposure to alcohol, often referred to as fetal alcohol spectrum disorders (FASD), commonly manifests as lacking cognitive functioning, problem solving, impulsivity, memory, executive functioning, and social skill deficits. For individuals with FASD, these brain-based deficits translate into impulsive behaviors and poorly thought-out decision-making, coupled with an inability to anticipate and recognize the sometimes very severe consequences of their behaviors. Not unexpectedly, individuals with FASD frequently find themselves disproportionately involved in the criminal justice system and mental health services. For some individuals with FASD, these behaviors can also include firesetting. First responders, like other health and legal professionals, are often unable to recognize the behavioral indicators of FASD, primarily due to a lack of training. As a result, firesetting behaviors are often attributed to deliberate, willful acts of delinquency, a desire to damage property, thrill seeking, or as attempts for personal gain, rather than being viewed as maladaptive attempts to solve problems by individuals who lack the tools to do this in more appropriate ways. These same skill deficits also present when individuals with FASD are interviewed about their involvement in such behaviors, sometimes resulting in confabulation, suggestibility, and false confessions. Further education and training in FASD are vital for first responders if they are to better support individuals with FASD and minimize their chances of becoming involved in firesetting behaviors. Furthermore, this training and education will help ensure that first responders can intervene in more appropriately when crisis situations do occur. This article will outline key behavioral symptoms of FASD as well as provide first responders with suggestions as to how to best support individuals when FASD is suspected. The brief quote that follows highlights some of the key challenges facing individuals with FASD and how poor decision-making and impulsiveness can result in severe consequences for the individual and those around them.

Fetal alcohol spectrum disorder (FASD) and suggestibility: A survey of United States federal case law

This article summarizes four federal criminal cases that illustrate how suggestibility can impact defendants with FASD in the criminal justice system. Four cases were identified via a Google Scholar search of "suggestibility" and "fetal alcohol" in the federal case law database. These cases are illustrative of how FASD can affect legal defendants, including vulnerability to peer pressure, being easily manipulated, insufficient comprehension of legal proceedings, difficulty in assisting legal counsel, learning impairment, acquiescence or higher levels of suggestibility, and difficulty understanding consequences. The cases presented here provided the most comprehensive discussion of FASD and suggestibility issues but are by no means an exhaustive review of case law. Because defendants with FASD are the focal point of this article, we intentionally excluded cases involving eyewitness suggestibility, the suggestibility of child witnesses, and the suggestibility of those under hypnosis. Therefore, this review has been developed to explicate and illustrate problems common to FASD defendants within legal settings, especially regarding risk for suggestibility. The information provided from this discussion may better guide legal professionals who regularly come into contact with persons affected by FASD on how to more readily detect this neurodevelopmental condition and mitigate the likelihood of injustice during criminal proceedings. Additionally, we include suggestions on how to attenuate miscarriages of justice as a result of faulty confessions, wrongful convictions, and vulnerability of suggestibility in persons affected by FASD.

The challenges and pitfalls of fetal alcohol spectrum disorders prevalence studies

The experienced team of researchers, McCarthy, Mukerjee, Fleming, Green, Clayton-Smith, Price, Allely, and Cook describe a well-designed and thoughtful study of the "Prevalence of Fetal Alcohol Spectrum Disorders (FASD) in Greater Manchester, UK." This paper is a contribution to the field, for it represents one of a handful of active case ascertainment (ACA) studies of FASD carried out among school children in Europe. McCarthy et al. report a minimal prevalence of FASD of 1.8% and an estimated rate of 3.4% if probable cases are included.

Screening for Alcohol Use in Pregnancy: a Review of Current Practices and Perspectives

Global trends of increasing alcohol consumption among women of childbearing age, social acceptability of women's alcohol use, as well as recent changes in alcohol use patterns due to the COVID-19 pandemic may put many pregnancies at higher risk for prenatal alcohol exposure (PAE), which can cause fetal alcohol spectrum disorder (FASD). Therefore, screening of pregnant women for alcohol use has become more important than ever and should be a public health priority. This narrative review presents the state of the science on various existing prenatal alcohol use screening strategies, including the clinical utility of validated alcohol use screening instruments. It also discusses barriers for alcohol use screening in pregnancy, such as practitioner constraints, unplanned pregnancies, delayed access to prenatal care, and stigma associated with substance use in pregnancy, providing recommendations to address these barriers. By implementing consistent alcohol use screening, prenatal care providers have the opportunity to facilitate access to counseling and brief interventions and thus, to prevent new cases of FASD and improve maternal and child health.

A reduction in reported alcohol use in pregnancy in Australian Aboriginal communities: a prevention campaign showing promise

OBJECTIVE

Aboriginal leaders in remote Western Australian communities with high rates of prenatal alcohol exposure invited researchers to evaluate the community-led Marulu foetal alcohol spectrum disorder (FASD) Prevention Strategy initiated in 2010.

METHODS

The proportion of women reporting alcohol use during pregnancy to midwives was compared between 2008, 2010 and 2015. Initial midwife appointments were calculated by weeks of gestation. The proportions of women reporting alcohol use by age at birth were compared.

RESULTS

Alcohol use reduced significantly from 2010 (61.0%) to 2015 (31.9%) with first-trimester use reducing significantly from 2008 (45.1%) to 2015 (21.6%). Across all years, 40.8% reported alcohol use during pregnancy and 14.8% reported use in both first and third trimesters. Most women attended the midwife in the first trimester. There was a significant relationship between increased maternal age and third-trimester alcohol use.

CONCLUSIONS

The reduction in reported prenatal alcohol exposure in an Aboriginal community setting during a period of prevention activities provides initial evidence for a community-led strategy that might be applicable to similar communities. Implications for public health: The reductions in alcohol use reduce the risk of children being born with FASD in an area with high prevalence, with possible resultant reductions in associated health, economic and societal costs.

Association Between Prenatal Exposure to Alcohol and Tobacco and Neonatal Brain Activity: Results From the Safe Passage Study

IMPORTANCE

Research to date has not determined a safe level of alcohol or tobacco use during pregnancy. Electroencephalography (EEG) is a noninvasive measure of cortical function that has previously been used to examine effects of in utero exposures and associations with neurodevelopment.

OBJECTIVE

To examine the association of prenatal exposure to alcohol (PAE) and tobacco smoking (PTE) with brain activity in newborns.

DESIGN, SETTING, AND PARTICIPANTS

This prospective cohort study enrolled mother-newborn dyads from December 2011 through August 2015, with data analyzed from June 2018 through June 2019. Pregnant women were recruited from clinical sites in Cape Town, South Africa, and the Northern Plains region of the US. Participants were a subset of newborns enrolled in the Safe Passage Study. Exclusions included birth at less than 37 or more than 41 weeks' gestation, multiple birth, or maternal use of psychiatric medication during pregnancy.

EXPOSURES

PAE and PTE groups were determined by cluster analysis.

MAIN OUTCOMES AND MEASURES

Analyses of covariance were run on EEG spectral power at 12 scalp locations across the frequency spectrum from 1 to 45 Hz in 3-Hz bins by sleep state.

RESULTS

The final sample consisted of 1739 newborns (median [interquartile range] gestational age at birth, 39.29 [1.57] weeks; 886 [50.9%] were female; median [interquartile range] newborn age at assessment, 48.53 [44.96] hours). Newborns whose mothers were in the low continuous (95% CI, -0.379 to -0.031; P < .05; 95% CI, -0.379 to -0.045; P < .05), quit (95% CI, -0.419 to -0.127; P < .001; 95% CI, -0.398 to -0.106; P < .005), and moderate or high continuous (95% CI, -0.430 to -0.124; P < .001; 95% CI, -0.420 to -0.119; P < .005) PAE clusters had increased 4- to 6-Hz and 7- to 9-Hz left-temporal EEG power. Newborns with moderate or high continuous PTE had decreased 19- to 21-Hz (95% CI, 0.034 to 0.327; P < .05) and 22- to 24-Hz (95% CI, 0.022 to 0.316; P < .05) right-central EEG compared with newborns with no PTE. Newborns with moderate or high continuous PTE had significantly decreased 22- to 36-Hz right-central EEG power compared with the quit smoking group (22-24 Hz, 95% CI, 0.001 to 0.579; P < .05; 25-27 Hz, 95% CI, 0.008 to 0.586; P < .05; 28-30 Hz, 95% CI, 0.028 to 0.607; P < .05; 31-33 Hz, 95% CI, 0.038 to 0.617; P < .05; 34-36 Hz, 95% CI, 0.057 to 0.636; P < .05).

CONCLUSIONS AND RELEVANCE

These findings suggest that even low levels of PAE or PTE are associated with changes in offspring brain development.

Forty Years of Assessing Neurodevelopmental and Behavioral Effects of Prenatal Alcohol Exposure in Infants: What Have We Learned?

It has been known for over 4 decades that prenatal alcohol exposure (PAE) can adversely affect neurodevelopment and behavior (NDB). Yet, early detection of altered NDB due to PAE continues to present a major clinical challenge. Identification of altered NDB in the first 2 years of life, before higher-order cognitive processes develop, invites early interventions for affected children to improve long-term outcomes. Studies published in English from January of 1980 to July of 2018 were identified in PubMed/MEDLINE. The review focused on prospective birth cohort studies which used standardized NDB assessments in children up to 2 years of age, wherein PAE was the main exposure and NDB was the main outcome. NDB was categorized into the domains of neurocognitive, adaptive, and self-regulation based on the 2016 Updated Clinical Guidelines for Diagnosing fetal alcohol spectrum disorder. An initial search resulted in 1,867 articles for which we reviewed abstracts; 114 were selected for full-text review; and 3 additional abstracts were identified through review of references in eligible publications. Thirty-one publications met criteria and were included: of these, 24 reported neurocognitive outcomes, 24 reported adaptive behavior outcomes, and 12 reported outcomes in the domain of self-regulation. Although self-regulation was assessed in the fewest number of studies, 8/12 (75%) reported PAE-associated deficits. In contrast, results were mixed for the other 2 domains: 13/24 (54%) of the selected studies that included neurocognitive outcomes showed poorer performance following PAE, and 8/24 (33%) studies that assessed adaptive functioning found significant differences between PAE and comparison infants. There is considerable evidence to support the value of early-life assessments of infant NDB when PAE is known or suspected. More studies focusing on infant self-regulation, in particular, are needed to determine the utility of early evaluation of this critical developmental domain in infants with PAE.

Nurses and Fetal Alcohol Spectrum Disorders Prevention

Women of reproductive age who are drinking alcohol and not using effective contraception are at-risk for an alcohol-exposed pregnancy, which could result in a child with a fetal alcohol spectrum disorder (FASD). Nurses are an important partner in addressing at-risk alcohol use. It is imperative for alcohol education to be incorporated into nursing curricula so that future nurses have the tools to identify at-risk alcohol use. Three universities have worked together to create Fetal Alcohol Spectrum Disorders: A Toolkit. This toolkit was designed for nurses to facilitate the recognition and prevention of FASD and address gaps that exists around alcohol use.

Fetal alcohol spectrum disorders - diagnostic difficulties in the neonatal period and new diagnostic approaches

Fetal alcohol spectrum disorders (FASD) is a group of disorders that can occur in children whose mothers consumed alcohol in pregnancy. Diagnosis of fetal alcohol syndrome is based on the appearance of growth deficiency, the presence of the three key features of facial dysmorphism (short palpebral fissures, thin upper lip, smooth or flattend philtrum) and/or disorders in the central nervous system (minimum 3) and prenatal exposure to alcohol (confirmed if possible). Early diagnosis of fetal alcohol syndrome - after birth or in infancy - is very often impossible or very difficult due to the incomplete manifestation of the key dysmorphic features. The latest reports offer the chance of diagnosing children in the neonatal period. The research focuses on the analysis of ethanol metabolites in the biological tissues in pregnant women or newborns. These unique ethanol metabolites include: fatty acid ethyl esters (FAEE) present in the meconium, blood, hair of the mother and the newborn, ethyl glucuronide in the placenta and meconium, urine, nails and hair, and phosphatidylethanol (PEth) found in the infant blood. The presence of fatty acid ethyl esters in the meconium could be a non-invasive and cost-effective method of early detection of disorders associated with prenatal alcohol exposure.

The Standardization of Diagnostic Criteria for Fetal Alcohol Spectrum Disorder (FASD): Implications for Research, Clinical Practice and Population Health

OBJECTIVE

Fetal Alcohol Spectrum Disorder (FASD) is a preventable disorder caused by maternal alcohol consumption and marked by a range of physical and mental disabilities. Although recognized by the scientific and medical community as a clinical disorder, no internationally standardized diagnostic tool yet exists for FASD.

METHODS AND RESULTS

This review seeks to analyse the discrepancies in existing diagnostic tools for FASD, and the repercussions these differences have on research, public health, and government policy.

CONCLUSIONS

Disagreement on the adoption of a standardised tool is reflective of existing gaps in research on the conditions and factors that influence fetal vulnerability to damage from exposure. This discordance has led to variability in research findings, inconsistencies in government messaging, and misdiagnoses or missed diagnoses. The objective measurement of the timing and level of prenatal alcohol exposure is key to bridging these gaps; however, there is conflicting or limited evidence to support the use of existing measures.

Prenatal alcohol exposure prevalence as measured by direct ethanol metabolites in meconium in a Native American tribe of the southwest

BACKGROUND

Although fetal alcohol spectrum disorders represent a significant public health problem, Native Americans are underrepresented in population and targeted screening programs. Prior reports suggest that Native American tribal communities may have a higher prevalence of alcohol use during pregnancy; however, systematic examination using ethanol biomarkers is lacking.

METHODS

This study utilized data collected through the Navajo Birth Cohort Study (NBCS)-a birth cohort study of a Southwestern tribal community. Prevalence of prenatal alcohol exposure (PAE) was assessed by a battery of meconium biomarkers among 333 NBCS participants. Meconium samples were analyzed for nine individual fatty acid ethyl ester (FAEE) species, ethyl glucuronide (EtG), and ethyl sulfate (EtS) by LC-MS/MS.

RESULTS

Participants were recruited from five hospitals at the Navajo Nation located in Arizona (Chinle, Tséhootsooí, Tuba City) and New Mexico (Gallup, Shiprock). All participants identified as Native American; most reported a personal income of <$20,000 per year (71.3%), and ≤high school education (55.3%). The most prevalent biomarker was EtS (7.8%) followed by ethyl oleate (6.9%); 5.4% of the sample were positive for at least two biomarkers.

CONCLUSIONS

Results of this study on the prevalence of PAE in the Navajo Nation, obtained for the first time with an objective comprehensive panel of meconium biomarkers, indicate that the rates in the NBCS may be comparable to the general U.S. population and are in accord with recent U.S. national survey estimates. Our findings emphasize that drinking behaviors among Native American communities in the United States can vary, and generalization across all Native American populations is not warranted.

Tailoring an Alcohol Intervention for American Indian Alaska Native Women of Childbearing Age: Listening to the Community

BACKGROUND

Reduction of risky drinking in women of childbearing age is 1 strategy that may be employed to prevent fetal alcohol spectrum disorder, a sequela of prenatal alcohol exposure. Communities differ in risk and protective factors, necessitating culturally informed interventions for maximal efficacy. This article describes the modification of an existing web-based screening, brief intervention, and referral to treatment intervention to reduce risky drinking among American Indian Alaska Native (AIAN) women of childbearing age in Southern California into a peer-to-peer-based intervention using motivational interviewing (MI).

METHODS

The modification process was iterative and included various community focus groups, interviews, and a final review.

RESULTS

Intervention modification was required for cultural congruence. Components of the peer-to-peer intervention designed by this project included a flip chart used to guide the motivational interviewing, charts of the financial and physical costs of alcohol consumption, revised baseline and follow-up questionnaires, and guidance regarding the application of MI techniques.

CONCLUSIONS

This study may inform the modification of future interventions among AIAN communities.

Prevalence and factors associated with alcohol consumption during pregnancy

Abstract Objectives: to investigate the prevalence of alcohol consumption during pregnancy and its sociodemographic, reproductive and newborn-related factors. Methods: a cross-sectional and exploratory study carried out on a sample of post-partum women, recruited daily over six months. Sociodemographic and reproductive information about the women and data concerning the newborns were collected. T-ACE questionnaire was used to identify the pattern of alcohol consumption by the women. They were divided into two groups: alcohol consumers (T-ACE score ≥2) and non-alcohol consumers. Comparisons between the two groups were made using the unpaired t test, chi-square test or Fisher's exact test according to the type of variable analyzed. The significance level was set at 5%. Results: out of 925 women, 818 (88.4%) agreed to participate. Among them, 60 (7.3%) were T-ACE positive, i.e. identified as alcohol consumers. Regarding the sociodemographic information, alcohol consumption was more frequent among women who did not have a steady partner (p=0.010). No reproductive variable presented a significant difference between the groups. A lower weight was observed among children of T-ACE positive mothers (3,045g±71.0 vs 3,192g±19.2; p=0.040). Conclusions: identifying and characterizing women who are more susceptible to alcohol consumption during pregnancy can contribute to developing more effective public health intervention strategies.

Managing Maternal Substance Use in the Perinatal Period: Current Concerns and Treatment Approaches in the United States and Australia

Substance use in pregnancy can have adverse effects on mother and fetus alike. Australia and the US are countries with high levels of substance use and policies advising abstinence, although the Australian approach occurs within a broader framework of harm minimization. Less attention has been paid to treatment of the mothers' substance use and what is considered gold standard. This is despite evidence that prior substance use in pregnancy is the most important factor in predicting future substance use in pregnancy. This paper draws together information from both the peer-reviewed and gray literature to provide a contemporary overview of patterns and outcomes of the three main drugs, alcohol, tobacco, and cannabis, used in Australia and the US during pregnancy and discusses what are considered gold standard screening and treatment approaches for these substances. This paper does not set out to be a comprehensive review of the area but rather aims to provide a concise summary of current guidelines for policy makers and practitioners who provide treatment for women who use substances in pregnancy.

FASD and ADHD: Are they related and How?

In this issue of the journal, consensus criteria for the diagnosis and management of attention deficit hyperactivity disorder (ADHD) in people who have fetal alcohol spectrum disorders (FASD) are presented. In the absence of an adequate body of research on diagnosis and intervention, this expert consensus opinion is a welcome advance and should provide some guidance for clinicians managing people with FASD who have a comorbid ADHD.