Binge Alcohol Research Articles

The impact of alcohol consumption and binge drinking on the risk of dental trauma in South Korean adolescents

Objectives: This study aimed to investigate the impact of alcohol consumption and binge drinking on the occurrence of dental trauma in South Korean adolescents. Methods: Data were analyzed from the South Korean Youth Risk Behavior Survey, which used a complex sampling design to ensure representativeness. A total of 52,875 adolescent were included in this study. Logistic regression analysis was conducted to assess the association between alcohol consumption and tooth fractures. Confounders such as gender, education, city, academic performance, economic status, etc. were adjusted. Results: Logistic regression analysis revealed that alcohol consumption was significantly associated with tooth fractures in adolescents. After adjusting for all factors in Model 3 of binge drinking, the odds ratio remained statistically significant at 1.331 (95% CI: 1.064-1.664). Conclusions: Alcohol consumption and binge drinking increase the risk of tooth fractures in adolescents. Preventive measures targeting alcohol-related behaviors in this population are crucial for improving oral health outcomes.

Differences and similarities in adolescents accessing emergency care for acute alcohol intoxication in three urban regions in Italy, Belgium, and The Netherlands

Abstract Background Excessive drinking among adolescents in Western Europe is prevalent, posing significant health risks and societal costs. Early initiation of alcohol use and binge drinking are associated with adult alcohol use disorders. Collecting comprehensive data on adolescent drinking patterns is crucial for developing effective prevention strategies. Methods To gain insight into the demographic and clinical characteristics of acute alcohol intoxication (AAI), we analysed emergency department access data of adolescents aged 14-17 years presenting with AAI symptoms from 2015-2023. Three urban regions were included: the Reinier de Graaf Gasthuis in Delft (The Netherlands), eight combined hospitals in Antwerp (Belgium) and the IRCCS San Martino Hospital in Genoa (Italy). Results A total of 1841 patients with symptoms of AAI were included. The mean age of patients in the Netherlands was statistically significant younger than in Italy and Belgium (15.7 compared to 15.9 and 16.0 years old, respectively). Moreover, the blood alcohol concentration was higher in the Netherlands and Belgium compared to Italy (2.0‰ compared to 1.95‰ and 1.8‰ respectively). The distribution of sex was nearly equal in the Netherlands, while statistically significant differences were observed with a higher proportion of males in Italy (54.8%) and Belgium (56.8%). Combined drug use was lower in Belgium with 10.0%, compared to 13.4% in The Netherlands and 14.7% in Italy. The most common reason for admission was ‘reduced consciousness’ in the total population (45.2%). Conclusions This is one of the first international studies which combines data on AAI in minors. In the future, efforts should be made to establish a common European database where records of AAI can be stored and analysed more efficiently for prevention purposes.

Muscle-strengthening activity is associated with total alcohol consumption and binge drinking among U.S. college students

Objective: To examine the association of muscle-strengthening activity with total alcohol consumption (AC) and binge drinking (BD). Participants: College students (n = 1623) from a large United States university. Methods: Students self-reported their physical activity (PA), AC, and socio-demographic characteristics via an online survey. Hierarchical regression models were computed to examine the association of aerobic PA, and muscle-strengthening activity with total AC and BD. Results: After adjusting for socio-demographic characteristics and aerobic PA, muscle-strengthening activity and achieving muscle strengthening activity recommendations explained a significant proportion of unique variance in total AC (β = .16, p < .001 and β = .16, p < .001, respectively). Similarly, with each additional day of muscle-strengthening activity the odds of reporting BD were 20.9% higher, and individuals who met muscle-strengthening activity recommendations had 93.2% higher odds of reporting BD. Conclusions: Muscle-strengthening activity should be accounted for when examining the relationship between PA and AC.

Differential effects of chronic and intermittent administration of taurine on alcohol binge drinking in male rats

Episodic consumption of high doses of alcohol in a short period (binge drinking - BD) among adolescents is known to be harmful to their brain development. Chronic use of taurine increases voluntary alcohol consumption and shows an anxiolytic-like effect in rats. In this study, we evaluated the differential effects of chronic and intermittent taurine administration on alcohol consumption and behavioral changes in adolescent and young adult rats subjected to the BD model. Male Wistar rats (35 days old) were divided into 4 groups for daily intraperitoneal administration of saline (SAL); taurine, 100 mg/kg (TAU); taurine on BD days and saline on intervals (TAU/SAL); and saline on BD days and taurine on intervals (SAL/TAU). They were exposed to 4 cycles of BD, with free access to alcoholic solution (20 % w/v), for 2 h, 3 days per week. At the end of the 3rd cycle, anxiety-like behaviors were assessed using the light-dark task. After euthanasia, plasma and prefrontal cortex samples were collected to measure corticosterone and BDNF levels, respectively. Chronic taurine treatment did not alter alcohol consumption in rats, whereas intermittent administration increased alcohol intake after 4 BD exposures (TAU/SAL: +19.4 % and SAL/TAU: +21.6 %). No anxiolytic-like effects were found by taurine administration, nor were there changes in serum corticosterone or BDNF levels in the frontal cortex of young adult rats. Intermittent taurine, but not chronic treatment, increased alcohol intake among rats after the second week of exposure. The translation of these results to humans is concerning since the combination of alcohol and drinks containing taurine is common among adolescent and young adult individuals.

Sex- and age-dependent impacts of nicotine and ethanol binge drinking on the brain: Insights from preclinical research.

Electronic cigarette use among adolescents is a growing concern, not only due to the high incidence of co-use with other substances, such as alcohol, but also due to the fact brain is still maturing during this period. Combined exposure to alcohol and nicotine leads to plastic adaptation of crucial circuits in the brain, which can contribute to the development of addiction. It is well established that nicotine exposure can facilitate alcohol binge drinking, and vice-versa, in a sex-, age- and exposure-dependent manner. Nonetheless, the central mechanisms underlying the synergistic relationship between these two substances and the emergence of differential behavioural traits dependent on these factors remain underexplored. Preclinical studies continue to provide valuable insights into such mechanisms. Here, we discuss recent preclinical findings that report behavioural changes characteristic of addiction following nicotine consumption, primarily in models of vaping and alcohol use; and insights into the neural mechanisms impacted by intake of these two substances, with a focus on the adolescent brain.

Diammonium glycyrrhizinate ameliorates alcohol-induced liver injury by reducing oxidative stress, steatosis, and inflammation

Alcohol-induced liver injury (ALI) is a serious global health issue. Diammonium glycyrrhizinate (DG), a pharmaceutical form of glycyrrhizic acid, has been reported to have anti-inflammatory and anti-oxidative stress properties. We investigated the potential hepatoprotective effects of DG against ALI and explored the mechanisms of it. In vivo, C57BL/6J mice were used to investigate the protective effect of DG on ALI induced by chronic plus binge alcohol exposure. In vitro, AML-12 cells were applied to evaluate the role of DDX5 in the hepatic protection of DG and explore the possible mechanism of STAT1 activation regulated by DDX5. The results showed that DG significantly alleviated liver injury, inflammation, and lipid deposition in hepatocytes. It also beneficially influenced oxidative stress dysregulation. RNA-seq expression in mouse liver tissue indicated that Dead-box helicase 5 (DDX5) might be a potential target of DG. Compared with the control group, the expression of DDX5 decreased significantly in the ethanol-fed group, while DDX5 was restored in the DG treatment group. In addition, the protective effects of DG against ALI were impaired by DDX5 deficiency. DDX5 inhibited the phosphorylation of signal transducer and activator of transcription 1 (STAT1) by recruiting the protein inhibitor of activated STAT1 (PIAS1) to STAT1. The protective effect of DG against ALI associated with oxidative stress, steatosis, and inflammation was probably via regulating the DDX5/STAT1 axis.

A Case Report on Paradoxical Emboli

Venous Thromboembolism (VTE) is a major public health concern, affecting approximately 900,000 people annually in the United States. In rare cases, a Patent Foramen Ovale (PFO) may allow a venous thrombus to cross into the arterial circulation, causing a paradoxical embolism. This case report presents a 46-year-old male who developed left renal artery stenosis after a paradoxical embolism, likely triggered by a prolonged flight and binge alcohol consumption. The patient was found to have a moderate-sized PFO and renal infarction, confirmed by imaging studies. Despite initial anticoagulation therapy and a planned stenting procedure, intraoperative findings revealed only mild stenosis, leading to cancellation of the stent placement. The patient ultimately underwent PFO closure with an Amplatzer Talisman device. This case underscores the diagnostic challenges in managing paradoxical embolism and the need for individualized treatment, particularly concerning anticoagulation duration, the decision for PFO closure, and post-procedural antithrombotic therapy. Further research is required to establish optimal management strategies for cryptogenic embolic events.

Analysis of Demographic Characteristics and Drinking Habits at a Southern College Provide Critical Information for Developing an Effective Prevention Program.

To examine the associations of basic demographics (age, race, and gender identity) on alcohol consumption among college students at a mid-sized university. To evaluate the drinking habits of students using the survey tool that will measure basic demographics to collect data. A cross-sectional study that included college students ages 17-21 at Columbus State University in the fall of 2021. Columbus, Georgia. University students (n = 260, mean age 20.5 ± 3.8). One-way ANOVA and independent t-tests were used to test differences in age on alcohol consumption and binge drinking. Chi-Square tests and Fisher's Exact were used to estimate differences in proportions of binge drinking for race and gender. Underage students (57.7%) reported having consumed alcohol in the past. Frequency of alcohol consumption increased with age (P = 0.004). Caucasian students reported drinking most frequently, with 14.8% (n = 12) drinking at least once a week, compared to 0 African American students reporting they drank at least once per week (P < 0.001). There were no significant findings when examining differences in binge drinking for demographics assessed in this sample (P > 0.05). and Relevance: In this cross-sectional research study, the prevalence of underage drinking among college-aged students, there is a need for targeted prevention methods to reduce adverse health outcomes among this vulnerable population.

Alcohol consumption confers lasting impacts on prefrontal cortical neuron intrinsic excitability and spontaneous neurotransmitter signaling in the aging brain in mice

Both alcohol use disorder (AUD) and cognitive decline include disruption in the balance of excitation and inhibition in the cortex, but the potential role of alcohol use on excitation and inhibition on the aging brain is unclear. We examined the effect of moderate voluntary binge alcohol consumption on the aged, pre-disease neuronal environment by measuring intrinsic excitability and spontaneous neurotransmission on prefrontal cortical pyramidal (excitatory, glutamatergic) and non-pyramidal (inhibitory, GABAergic) neurons following a prolonged period of abstinence from alcohol in mice. Results highlight that binge alcohol consumption has lasting impacts on the electrophysiological properties of prefrontal cortical neurons. A profound increase in excitatory events onto layer 2/3 non-pyramidal neurons following alcohol consumption was seen, along with altered intrinsic excitability of pyramidal neurons, which could have a range of effects on cognitive disorder progression, such as Alzheimer’s Disease, in humans. These results indicate that moderate voluntary alcohol influences the pre-disease environment in aging and highlight the need for further mechanistic investigation into this risk factor.

Neutrophil extracellular traps activate hepatic stellate cells and monocytes via NLRP3 sensing in alcohol-induced acceleration of MASH fibrosis

ObjectiveAlcohol use in metabolic dysfunction-associated steatohepatitis (MASH) is associated with an increased risk of fibrosis and liver-related death. Here, we aimed to identify a mechanism through which repeated alcohol binges...

Affective dynamics surrounding craving, non-heavy alcohol use and binge drinking in female patients with alcohol use disorder and controls: An experience sampling method study.

Studies show that higher levels of positive affect (PA) and lower levels of negative affect (NA) are related to craving and alcohol consumption at a daily level in men, but little is known on these associations at a momentary level, and whether they are present in women. This study measured the dynamics of within-person NA and PA surrounding craving, non-heavy alcohol use and binge drinking in women with alcohol use disorder (AUD) and female controls without AUD. 53 female patients with AUD and 75 female controls, all recruited in Belgium, were included in an experience sampling study where they reported on momentary NA, PA, craving and alcohol use in daily life over a period of 12 months. Assessments occurred eight times a day on Thursdays, Fridays and Saturdays in seven bursts of three weeks. Within-person NA at a previous assessment (t-1) predicted craving at the current assessment (t0) in patients with AUD in a positive linear [β = 0.043; 95% confidence interval (CI) = 0.002, 0.057; P = 0.041] and quadratic fashion (β = 0.034; CI = 0.011, 0.057; P = 0.004). Within-person PA at t-1 predicted craving at t0 in patients with AUD with a positive quadratic relation (β = 0.042; CI = 0.08, 0.065; P < 0.001). Within-person NA at t-1 negatively predicted non-heavy alcohol use at t0 in a linear fashion in controls (β = -0.495; CI = -0.677, -0.312; P < 0.001) and patients with AUD (β = -0.276; CI = -0.421, -0.132; P < 0.001). Within-person PA at t-1 significantly predicted non-heavy alcohol use at t0 with a positive linear term (β = 0.470; CI = 0.329, 0.610; P < 0.001) in controls, but with a positive linear term (β = 0.399; CI = 0.260, 0.454; P < 0.001) and a positive quadratic term (β = 0.203; CI = 0.060, 0.347; P = 0.003) in patients with AUD. Within-person NA at t-1 predicted binge drinking at t0 in patients with AUD with a significant quadratic term (β = 0.236; CI = 0.060, 0.412; P = 0.008), but not for controls. Within-person PA at t-1 predicted binge drinking at t0 in patients with AUD with a significant quadratic term (β = 0.378; CI = 0.215, 0.542; P < 0.001), and this was also the case for controls (β = 0.487; CI = 0.158, 0.770; P < 0.001). Non-heavy alcohol use at t0 predicted lower levels of NA at t+1 in both patients with AUD (β = -0.161; SE = 0.044; CI = -0.248, 0.074; P = 0.001) and controls (β = -0.114; CI = -0.198, -0.029; P = 0.010). Non-heavy alcohol use at t0 also predicted higher levels of PA at t+1 in both patients with AUD (β = 0.181; CI = 0.088, 0.274; P < 0.001) and controls (β = 0.189; CI = 0.101, 0.278; P < 0.001). The momentary relation between affect and craving or alcohol use seems to be non-linear in female patients with alcohol use disorder, whereby a worse mood predicts subsequent alcohol use, though more for binge drinking than for non-heavy alcohol use.

Binge Alcohol Consumption Elevates Sympathetic Transduction to Blood Pressure: A Randomized Controlled Trial.

Alcohol consumption is associated with cardiovascular disease, and the sympathetic nervous system is a suspected mediator. The present study investigated sympathetic transduction of muscle sympathetic nerve activity to blood pressure at rest and in response to cold pressor test following evening binge alcohol or fluid control, with the hypothesis that sympathetic transduction would be elevated the morning after binge alcohol consumption. Using a randomized, fluid-controlled (FC) crossover design, 26 healthy adults (12 male, 14 female, 25±6 years, 27±4 kg/m2) received an evening binge alcohol dose and a FC. All participants underwent next-morning autonomic-cardiovascular testing consisting of muscle sympathetic nerve activity, beat-to-beat blood pressure, and heart rate during a 10-minute rest period and a 2-minute cold pressor test. Sympathetic transduction was assessed at rest and during the cold pressor test in both experimental conditions. Evening alcohol increased heart rate (FC: 60±9 versus alcohol: 64±9 bpm; P=0.010) but did not alter resting mean arterial pressure (FC: 80±6 versus alcohol: 80±7 mm Hg; P=0.857) or muscle sympathetic nerve activity (FC: 18±9 versus alcohol: 20±8 bursts/min; P=0.283). Sympathetic transduction to mean arterial pressure (time×condition; P=0.003), diastolic blood pressure (time×condition; P=0.010), and total vascular conductance (time×condition; P=0.004) was augmented after alcohol at rest. Sympathetic transduction during the cold pressor test was also elevated after evening binge alcohol consumption (P=0.002). These findings suggest that evening binge alcohol consumption leads to augmented morning-after sympathetic transduction of muscle sympathetic nerve activity to blood pressure, highlighting a new mechanism whereby chronic or excessive alcohol consumption contributes to cardiovascular disease progression via altered end-organ responsiveness to sympathetic neural outflow. URL: https://clinicaltrials.gov/study/NCT03567434; Unique identifier: NCT03567434.

Alda-1 attenuation of binge alcohol-caused atrial arrhythmias through a novel mechanism of suppressed c-Jun N-terminal Kinase-2 activity

Holiday Heart Syndrome (HHS) is caused by excessive binge alcohol consumption, and atrial fibrillation (AF) is the most common arrhythmia among HHS patients. AF is associated with substantial morbidity and mortality, making its prevention and treatment of high clinical interest. This study defines the anti-AF action of Alda-1 (an established cardioprotective agent) and the underlying mechanisms of the action in our well-characterized HHS and cellular models. We found that Alda-1 effectively eliminated binge alcohol-evoked Ca2+ triggered activities (Ca2+ waves, prolonged Ca2+ transient diastolic decay) and arrhythmia inducibility in intact mouse atria. We then demonstrated that alcohol impaired human RyR2 channels (isolated from organ donors' hearts). The functional role of alcohol-caused RyR2 channel dysfunction in Ca2+ triggered arrhythmic activities was evidenced in a unique transgenic mouse model with a loss-of-function mutation (RyR2E4872Q+/−). Alda-1 is known to activate aldehyde dehydrogenase 2 (ALDH2), a key enzyme in alcohol detoxification. However, we found an increased level of ALDH2 and a preserved normal balance of pro- vs anti-apoptotic signaling in binge alcohol exposed hearts and H9c2 differentiated myocytes, which suggests that the link of alcohol-ALDH2-apoptosis is unlikely to be a key factor leading to binge alcohol-evoked arrhythmogenicity. We have previously reported that binge alcohol-activated stress response kinase JNK2 causatively drives Ca2+-triggered atrial arrhythmogenicity. Here, we found that JNK2-specific inhibition in either isolated human RyR2 channels or intact mouse atria abolished alcohol-evoked RyR2 channel dysfunction and Ca2+ triggered arrhythmic activities, suggesting a strong alcohol-JNK2-RyR2 interaction in atrial arrhythmogenicity. Furthermore, we revealed, for the first time, that Alda-1 suppresses JNK2 (but not JNK1) enzyme activity independently of ALDH2, which in turn alleviates binge alcohol-evoked Ca2+ triggered atrial arrhythmogenesis. Our findings provide novel mechanistic insights into the anti-arrhythmic action of Alda-1 and suggest that Alda-1 represents a potential preventative agent for AF management for HHS patients.

High fat, high sucrose diet promotes increased expression of ACE2 receptor in the SIV-infected host: implications for SARS-CoV-2 infection.

People with pre-existing conditions, including metabolic comorbidities, are at greater risk for complications of SARS-CoV-2 infection and expression of machinery required for viral entry into host cells may be a contributing factor. This study tested the hypothesis that high fat, high sucrose diet (HFSD) and alcohol use increase expression of angiotensin converting enzyme 2 (ACE2) receptor and transmembrane serine protease 2 (TMPRSS2) in tissues isolated from simian immunodeficiency virus (SIV) infected macaques, the most clinically relevant model for the study of HIV. Biospecimens obtained from a longitudinal study of SIV-infected, antiretroviral therapy (ART)-treated female rhesus macaques (Macaca mulatta) were used to determine whether HFSD and chronic binge alcohol (CBA) increased ACE2 and TMPRSS2 protein and gene expression. Macaques (n = 10) were assigned to HFSD or standard diet (SD) for 3 months before CBA or vehicle administration. Three months later, macaques were infected with SIV; ART was initiated 2.5 months thereafter. Tissue samples including lung, pancreas, and kidney were collected at study endpoint (12 months post-SIV infection). Protein expression of ACE2 in the lung, whole pancreas, and pancreatic islets was significantly greater in HFSD- than SD-fed macaques with no significant differences in protein expression of TMPRSS2 or mRNA expression of ACE2 or TMPRSS2. CBA did not significantly alter any measures. The increased ACE2 receptor expression observed in lung and pancreas of SIV-infected HFSD-fed female rhesus macaques aligns with reports that diet may increase susceptibility to COVID-19. These data provide direct evidence for a link between dietary quality and cellular adaptations that may increase the risk for SARS-CoV-2 infection.

Partially hydrolyzed guar gum suppresses binge alcohol-induced liver fat accumulation via gut environment modulation in mice.

Alcohol-associated liver disease (ALD), including alcoholic fatty liver, is a serious problem in many countries, and its economic costs to society are enormous. There is evidence indicating the relations between gut environments and liver disease, and thus, improvement of gut environment is expected to be an effective approach for ALD prevention. In this study, we explored the preventive effect of partially hydrolyzed guar gum (PHGG) on ALD focusing on the gut-liver axis. Two weeks of PHGG pre-feeding suppressed the liver fat accumulation in the experimental binge alcohol model mouse. In cecal microbiome, PHGG pre-feeding increased beneficial Bifidobacterium with its metabolite acetate concentration and suppressed the alcohol-induced increase in the potential pathobiont Streptococcus. PHGG pre-feeding increased colonic gene expression of angiogenin genes, which act as antimicrobial peptides and decreased expression of genes for mast cell protease, which suggests a potential involvement in leaky gut. Correlation network analysis based on evaluated parameters revealed four relations worth noticing. (i) The abundance of Bifidobacterium positively correlated with cecal acetate. (ii) Cecal acetate negatively correlated with Streptococcus via colonic angiogenin expression. (iii) Streptococcus positively correlated with liver fat area. (iv) Cecal acetate had direct negative correlation with liver fat area. Considering these relations comprehensively, acetate produced by Bifidobacterium may be a key mediator in ALD prevention; it inhibited growth of potential pathobiont Streptococcus and also directly regulated liver lipid metabolism reaching through portal vein. This study demonstrated that regularly intake of PHGG may be effective in reducing the risk of alcoholic fatty liver via gut-liver axis.

Abstract B015: Disparities in cancer risk behaviors, cannabis use and adverse childhood experiences among cancer survivors

Abstract Introduction. Adults who report Adverse Childhood Experiences (ACEs) are more likely to engage in health-risk behaviors. While previous research has explored the associations between ACEs and health-risk behaviors in the general population, studies focusing on cancer survivors are lacking. We examined the association between cannabis use, alcohol consumption, and smoking by race and ACEs among cancer survivors. Methods. Using cross-sectional data from the 2020 Behavioral Risk Factor Surveillance System, we analyzed 7,896 cancer survivors aged ≥18. We categorized the main exposure, ACEs, based on severity into four categories: zero, one, two to three, and ≥four, derived from questions assessing exposure to eight types of ACEs before the age of 18. The outcome measures were cannabis use (yes or no) and cancer risk behaviors: smoking status (current/former smoker or never smoker), binge alcohol use (yes or no). Binge drinking was defined as males consuming five or more drinks on one occasion and females consuming four or more drinks on one occasion. Weighted multivariable logistic regression models examined association between ACE and the outcomes; cannabis use, binge alcohol use and smoking adjusting for sociodemographic factors. Results. In this sample of cancer survivors, 44.1%, 22.7%, 20.2%, and 13.0% reported having experienced zero, one, two to three, and ≥four ACEs, respectively. Personal history of cannabis use was reported by 6.0% of respondents, current/former smokers by 43.4%, and binge alcohol use by 6.2%. In the adjusted models, cancer survivors with one ACE (aOR: 1.55, 95% CI: 0.92–2.60), two to three ACEs (aOR: 2.56, 95% CI: 1.57–4.27), or ≥four ACEs (aOR: 4.10, 95% CI: 2.54–6.64) had higher odds of cannabis use compared to those with zero ACEs. Similarly, cancer survivors with one ACE (aOR: 1.53, 95% CI: 0.99–2.39), two to three ACEs (aOR: 2.18, 95% CI: 1.36–3.48), or ≥four ACEs (aOR: 2.08, 95% CI: 1.25–3.48) had higher odds of binge drinking compared to those with zero ACEs. Finally, cancer survivors with one ACE (aOR: 1.40, 95% CI: 1.12–1.74), two to three ACEs (aOR: 1.94, 95% CI: 1.54–2.44), or ≥four ACEs (aOR: 3.06, 95% CI: 2.29–4.08) had higher odds being current/former smoker compared to those with zero ACEs. In terms of racial differences, the adjusted models indicated that Hispanic cancer survivors had higher odds of cannabis use (aOR: 2.49, 95% CI: 1.13–5.48) compared to Whites, but lower odds of smoking (aOR: 0.47, 95% CI: 0.28–0.80) compared to Whites. Conclusion. ACEs are strong predictors of adult cannabis use and cancer risk behaviors such as binge drinking and smoking. Therefore, individuals with a history of ACEs may represent an important target group for preventive interventions aimed at reducing these risks. Citation Format: Oluwole A. Babatunde, Melanie S. Jefferson, Swann Adams, Chanita Hughes Halbert, Nosayaba Osazuwa-Peters, Eric Adjei Boakye. Disparities in cancer risk behaviors, cannabis use and adverse childhood experiences among cancer survivors [abstract]. In: Proceedings of the 17th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2024 Sep 21-24; Los Angeles, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2024;33(9 Suppl):Abstract nr B015.

Intersectionality and the Association Between State-Level Structural Racism, Binge Alcohol Consumption, and Smoking Status Among Black Americans

Intersectionality and the Association Between State-Level Structural Racism, Binge Alcohol Consumption, and Smoking Status Among Black Americans

Patterns of alcohol consumption in Mexico and mortality from alcohol consumption related diseases: an epidemiological state-clustered study

ABSTRACT Objective The present study aims to describe the patterns of alcohol consumption in Mexico by state, emphasizing the age at onset of alcohol consumption and the epidemiologic magnitude of deaths due to the selected causes related to these medical conditions. Methods This epidemiological study has an observational, descriptive, and retrospective design. A total of 73,088 deaths occurred in Mexico due to alcoholic cardiomyopathy, alcohol-induced pancreatitis, and alcoholic liver disease between 2016 and 2020; the annual rate was 11.3 in 2016 and 12.3 in 2020, showing an increase in the studied period. Results The early onset of alcohol drinking was reported by one of every four responders. Individuals with binge drinking patterns reported an onset of < 18 years of age in 37.8%. At the state level, in Mexico, the early onset of alcohol consumption and binge drinking are directly correlated with age at death due to alcoholic cardiomyopathy, alcohol-induced pancreatitis, and alcoholic liver disease, with average age at death of 55.5 years. Discussion Multilevel, cross-national, and multidisciplinary measures are urgently needed because mortality due to alcohol consumption is a preventable problem. Still, many more issues of social and health-related nature can also be prevented by approaching the alcohol consumption patterns.

Differences in alcohol-related variables between individuals who engage in food and alcohol disturbance (FAD) behaviors and those who only use alcohol: The role of FAD motives.

Food and alcohol disturbance (FAD) is the use of any compensatory behavior (e.g., skipping meals) within the context of a drinking episode. FAD has two underlying motives: to enhance the effects of alcohol (FAD-AE) and/or compensate for calories consumed from alcohol (FAD-CC). Prior work finds that FAD is positively associated with alcohol-related outcomes; however, it is unclear whether FAD confers increased risk above alcohol use alone, and whether there are differences in alcohol outcomes by FAD motive. Thus, the present study evaluated alcohol use patterns (i.e., past-month quantity/frequency, binge use, consequences, and drinking motives) by FAD status and FAD motives. Data were from the Stimulant Norms and Prevalence 2 (SNAP2) study, which included 5,809 undergraduates from six US universities. Participants were grouped into four categories: Alcohol-Only, FAD-AE, FAD-CC, and FAD-both (i.e., both FAD-AE and FAD-CC motives). Ordinary least squares regression was used for drinking motives and quasi-Poisson regressions were used for other outcomes. Alcohol use quantity, frequency, binge use, and consequences were all greatest in the FAD-both group and lowest in the alcohol-only group, with the FAD-AE and FAD-CC groups intermediate and not significantly different from each other. To illustrate, the FAD-both group had 47%, 33%, and 25% greater alcohol-related consequences than the Alcohol-Only, FAD-CC, and FAD-AE groups, respectively. This stepwise pattern held for drinking motives, with fewer significant differences. Engagement in FAD is linked to increased likelihood of poor alcohol outcomes versus alcohol use alone, and FAD for both motives represents the highest risk group.

Positive Childhood Experiences are Associated With Alcohol Use in Adolescent and Emerging Adult Females by Adverse Childhood Experiences Dimension

PurposeExperiencing multiple adverse childhood experiences (ACEs) is associated with alcohol use in female adolescents and emerging adults. Protective and compensatory experiences (PACEs) have been theorized to off-set the health and behavioral consequences from the accumulation of ACEs throughout childhood. This study examines the association between protective experiences and subsequent alcohol and binge alcohol use frequency over one month among female adolescent and emerging adults reporting high and low levels of two ACE dimensions (household dysfunction and emotional abuse/neglect). MethodsOne hundred 43 females between the ages of 15–24 who indicated at least one binge episode in the past two weeks completed the six-item ACEs scale, the PACEs scale, and demographics at baseline. Alcohol consumption was measured prospectively over the next month during weekly appointments using the timeline follow back approach. ResultsTwo PACEs factors had significant direct associations, a source of unconditional love was associated with less frequent alcohol use (β = −0.437, 95% confidence interval [CI] -0.744, −0.131, exp(β) = 0.65, p = .005) in the context of high household dysfunction; and having a trusted adult to count on for help and advice (β = −1.373, 95% CI -2.283, −0.464, exp(β) = 0.25, p = .003) predicted fewer binge occasions in the context of high emotional abuse/neglect. Regardless of ACE dimension exposure, nonsport social group membership was associated more frequent alcohol use over the month across all ACE dimensions (β = 0.11-0.74, 95% CI -0.11, 0.74, exp(β) = 1.37 – 1.62, p ≤ .002); and having a trusted adult to count on for help and advice was associated with a 5.7 times more frequent of alcohol use among those with low household dysfunction (β = 1.74, 95% CI 0.83, 2.65, exp(β) = 5.70, p < .001). DiscussionFew PACE items are associated with direct reductions in alcohol outcomes. Indeed, there is consistently heightened risk associated with nonsport group membership for alcohol use frequency, regardless of experiences of childhood adversity. Future research should identify which protective factors have the most potential to off-set alcohol use by ACE dimension.