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Background and Aims: Studies on adolescent alcohol use and cognition are often unable to separate the potential causal effects of alcohol use on cognition from shared etiological influences, including genetic influences or other substance use comorbidities also known to be associated with cognition, such as nicotine use. The present study aimed to fill this gap and clarify the relationship between adolescent alcohol use and young adult cognition by accounting for both measured and unmeasured confounders. Design: A random effects model accounting for nesting in families was used to control for measured confounders. Next, co‐twin comparisons were conducted within the full sample and in monozygotic twin pairs (MZ) to control for unmeasured genetic and environmental confounders shared by co‐twins. Participants/Setting: Participants were 812 individuals (58.6% female, 361 complete pairs, 146 MZ pairs) from the longitudinal FinnTwin12 study in Finland. Measurements Adolescent alcohol use was indexed with measures of frequency of use and intoxication averaged across ages 14 and 17. Cognitive outcomes were measured at average age 22 and included Trail Making Test, California Stroop test, Wechsler Adult Intelligence subtests (Vocabulary, Block Design, Digit Symbol), Digit Span subtest of Wechsler Memory Scale, Mental Rotation Test and Object Location Memory test. Covariates included sex, parental education, general cognitive ability, current alcohol use and nicotine use. Findings Greater frequency of alcohol use and frequency of intoxication across adolescence was associated with decreased vocabulary scores in the co‐twin control [freq: stnd beta = −0.12, 95% confidence interval (CI) = −0.234, −0.013] and MZ only co‐twin control models (freq: stnd beta = −0.305, 95% CI = –0.523, −0.087; intox: stnd beta = −0.301, 95% CI = ‐0.528, −0.074). Conclusions: In Finland, there appears to be little evidence that adolescent alcohol use causes cognitive deficits in young adulthood, except modest evidence for association of higher adolescent alcohol use with lower young adult vocabulary scores. [ABSTRACT FROM AUTHOR]

Background: Sexual violence is a major public health concern that has a detrimental impact on mental health, physical health, and academic performance. College students represent a population that is at an increased risk of experiencing sexual violence. Alcohol use, and more specifically, heavy drinking during pregaming events, is associated with increased risk of sexual violence. Studies have demonstrated that protective behavioral strategies have effectively reduced heavy drinking and the risk of alcohol-related consequences, including sexual violence victimization. Objectives: This study aims to examine the association between experiences of sexual violence in college and subsequent use of pregaming protective strategies. Results: Data from 468 college students (67% female, 33% male) were analyzed. Over 42% of participants reported experiencing sexual violence in college. While adjusting for pregaming frequency and sex, results revealed that those who reported experiencing sexual violence in college were significantly less likely to use pregaming protective behavioral strategies compared to those without such experiences. Specifically, survivors of sexual violence were less likely to report using the protective behavioral strategies of minimizing intoxication, as well as behaviors related to safety and familiarity (e.g., using a designated driver after pregaming). Conclusions: The findings have important implications for interventions aimed at empowering survivors of sexual violence. Future research should focus on understanding survivor's motives and mechanisms to use pregaming protective behavioral strategies to reduce the risk of re-victimization. [ABSTRACT FROM AUTHOR]

Aims Design Setting Participants Measurements Findings Conclusions This study aimed to estimate the strength of association between prescriptions of glucose‐dependent insulinotropic polypeptide (GIP) and/or glucagon‐like peptide‐1 receptor agonists (GLP‐1 RA) and the incidence of opioid overdose and alcohol intoxication in patients with opioid use disorder (OUD) and alcohol use disorder (AUD), respectively. This study also aimed to compare the strength of the GIP/GLP‐1 RA and substance use‐outcome association among patients with comorbid type 2 diabetes and obesity.A retrospective cohort study analyzing de‐identified electronic health record data from the Oracle Cerner Real‐World Data.About 136 United States of America health systems, covering over 100 million patients, spanning January 2014 to September 2022.The study included 503 747 patients with a history of OUD and 817 309 patients with a history of AUD, aged 18 years or older.The exposure indicated the presence (one or more) or absence of GIP/GLP‐1 RA prescriptions. The outcomes were the incidence rates of opioid overdose in the OUD cohort and alcohol intoxication in the AUD cohort. Potential confounders included comorbidities and demographic factors.Patients with GIP/GLP‐1 RA prescriptions demonstrated statistically significantly lower rates of opioid overdose [adjusted incidence rate ratio (aIRR) in OUD patients: 0.60; 95% confidence interval (CI) = 0.43–0.83] and alcohol intoxication (aIRR in AUD patients: 0.50; 95% CI = 0.40–0.63) compared to those without such prescriptions. When stratified by comorbid conditions, the rate of incident opioid overdose and alcohol intoxication remained similarly protective for those prescribed GIP/GLP‐1 RA among patients with OUD and AUD.Prescriptions of glucose‐dependent insulinotropic polypeptide and/or glucagon‐like peptide‐1 receptor agonists appear to be associated with lower rates of opioid overdose and alcohol intoxication in patients with opioid use disorder and alcohol use disorder. The protective effects are consistent across various subgroups, including patients with comorbid type 2 diabetes and obesity. [ABSTRACT FROM AUTHOR]

ObjectiveMethodsResultsConclusionsEvaluate the prevalence and risk factors associated with depression symptoms at 10 years after traumatic brain injury (TBI) and compare with results at 10 weeks and 1 year.A large cohort of prospective admissions with TBI were followed up for 10 years. Depression using HADS (Hospital Anxiety and Depression Scale) score > 8 was measured. Several injury and demographic features were examined for association with depression.Over 4 years, 1130 individuals were recruited of whom 916 attended at 1 year; after 10 years, 552 attended and 210 had died. 154 (17%) of the cohort was lost to follow-up. The prevalence of depression at 10 weeks was 56.3% [95%CI 52.2–60.5], at 1 year was 42.4% [95%CI 38.3–46.5] and 10 years 38.4% [95%CI 34.3–42.5]. There was considerable change in individual scores over time in both directions. A multivariable analysis identified the independent predictors of 10-year depression score as lower GCS, social deprivation, female gender, past psychiatric history, alcohol intoxication and unemployment. Age, ethnicity, social support, TBI etiology, CT abnormality and medical comorbidity were insignificant.While the overall level of symptoms at 10-year post-TBI remains high, there is considerable change in individual depression status over time. The predictors identified may allow the targeting of vulnerable sub-populations. [ABSTRACT FROM AUTHOR]

Alcohol intoxication is a common feature in crime, yet jurors often possess little understanding of how alcohol affects eyewitness memory. Furthermore, jurors are often blind to biases about different crimes that affect their interpretation of eyewitness evidence. Accordingly, the current study investigated the impact of (1) a victim's intoxication status during a crime and (2) the type of crime committed on mock jury decision-making. Undergraduate students (N = 228) read a trial transcript describing a rape or robbery committed against a woman who was either sober or intoxicated to a low, moderate, or severe degree when the crime occurred. They also completed questionnaires assessing trial-related judgements, sexist attitudes towards women, and alcohol beliefs, behaviours, and experiences. Mock jurors incorrectly perceived alcohol as detrimental to victim credibility at any dose. However, the victim's intoxication status failed to influence verdict decisions, which were better accounted for by extra-legal factors. Variance in jury decision-making according to crime type was not observed. The current study asserts the need for jury education to correct misconceptions about the effects of alcohol on eyewitness memory, and continued exploration of the role of crime type and extra-legal factors in intoxication-related cases. [ABSTRACT FROM AUTHOR]

We aimed to investigate clinical and laboratory characteristics of acute alcohol intoxication (AAI) in adolescents who presented to the pediatric emergency department (ED) at a tertiary referral center from 2006 to 2019. All consecutive adolescents with AAI (n = 335) and their sex- and age-matched control subjects (n = 335) with undetectable ethanol levels were included in this case-matched study. Mean serum ethanol level was 156.4 ± 58.4 (range: 50.8-341.2) mg/dL in the acute alcohol intoxication (AAI) group. Glasgow coma scores were lower in AAI group (14 [14-15] vs 15 [15-15], P <.001). Acidosis (16.3%), hyperlactatemia (60.9%), hypoglycemia (1.7%), hypernatremia (2.2%), hypokalemia (12.3%), hyperchloremia (20.4%), hypocalcemia (13.9%), hypermagnesemia (9.7%), and hyperalbuminemia (10.4%) were significantly more common in the AAI group than the control group. Blood pH, lactate, Na+, K+, Ca++, Mg++, albumin, blood urea nitrogen (BUN), and uric acid levels were correlated with serum ethanol levels. This study shows that AAI frequently leads to mild to moderate metabolic/biochemical derangements in adolescents. [ABSTRACT FROM AUTHOR]

Background: Substance use is a global health concern and early onset among adolescents increases health risks. We explore national overall trends in prevalence and trends in socioeconomic inequalities in past year alcohol intoxication, cannabis use, and use of other illicit drugs among Norwegian adolescents (ages ∼ 15–19 years of age) between 2014 and 2022. Method: The present study builds on data from a nationwide repeated cross-sectional survey collected in 2014–2016 (T1), 2017–2019 (T2), 2021 (T3) and 2022 (T4). In total 415,560 adolescents (50.3% girls) completed the questionnaire during the study period. Trends in socioeconomic inequalities were assessed using the Slope Index of Inequality (SII) and the Relative Index of Inequality (RII). Results: While the prevalence of alcohol intoxication remained fairly stable, the prevalence of cannabis and other illicit drug use increased between 2014 and 2022 among upper secondary school boys (13.3–17.6%, and 2.0–5.2%, respectively) and girls (8.8–12.8%, and 1.1–2.7%, respectively). Similar trends were observed among 10th-grade adolescents. Boys were more likely than girls to use cannabis or other illicit drugs, but the gender gap in cannabis use narrowed during the study period. Among upper secondary girls, use of cannabis and other illicit drugs was higher among those from less affluent backgrounds, with absolute and relative inequalities in cannabis use increasing between 2014 and 2022. Small inequalities in cannabis use and decreasing relative inequalities in the use of other illicit drug were observed among upper secondary boys. Conclusions: The increasing use of cannabis and other illicit drugs among Norwegian adolescents is concerning. Future studies should explore the underlying causes of this rise and explore the complex factors influencing adolescent substance use behaviours. A comprehensive understanding of these factors is essential for developing targeted and effective interventions. [ABSTRACT FROM AUTHOR]

The popularity of electric scooters (ES) during the last five years due to climate neutrality and public availability led to increased numbers in traffic accidents with significant injuries. This study was conducted to overview e-scooter related computed tomography (CT) positive traumatic brain injuries, exploring circumstances, clinical course, outcomes and possible relations to behavioral patterns. We retrospectively reviewed medical data of all patients treated in our center during the period 2019 to 2023, medical records were analysed and statistically processed. This review included 45 patients, 75.7% were males and median age was 40 years old. Patient numbers did not differ between weekdays, working days versus weekends and time of the day. Eighty percent of patients were injured from falling off the scooter, the rest were hit by another vehicle while riding. None of the patients were known using helmet, significant alcohol intoxication was found in 68.8% of cases. The most common traumatic intracranial features were subarachnoid hemorrhage (55.6%), followed by brain contusions (48.9%), epidural (26.7%), subdural (26.7%) hemorrhages. Age had a positive correlation with alcohol intoxication (r = 0.596, p = 0.007) and poor outcomes (r = 0.522, p = 0.004), also, men over 40 years old were more likely to undergo surgery (p = 0.024), meanwhile operated patients suffered more infections (p = 0.011) and more often ended with poor outcomes (p < 0.001). [ABSTRACT FROM AUTHOR]

Key Clinical Message: Consideration of spontaneous urinary bladder rupture in the differential diagnosis of acute abdominal pain for alcohol‐abusing patients is crucial for ensuring timely surgical intervention and preventing life‐threatening complications due to its high associated morbidity and mortality. Spontaneous rupture of the urinary bladder (SRUB) is a rare but critical urological emergency, typically associated with malignancy, neurogenic dysfunction, or previous radiation therapy. Here, we present a unique case of SRUB in a 65‐year‐old chronic alcoholic male who presented with acute lower abdominal pain following heavy alcohol consumption. Initial evaluations revealed leukocytosis, elevated serum creatinine levels, and ultrasound findings suggestive of bladder rupture. Computed tomography confirmed the diagnosis, indicating an intraperitoneal rupture with associated hematoma. Immediate surgical repair was performed, leading to a successful outcome. This case underscores the importance of considering SRUB in patients with acute abdominal pain, especially in the context of alcohol intoxication, and highlights the diagnostic and therapeutic challenges associated with this condition. Early recognition and intervention are crucial to prevent life‐threatening complications associated with urinary bladder rupture. [ABSTRACT FROM AUTHOR]

We examined the prevalence of self-reported motivations and barriers to helping intoxicated peers among emerging adults (N = 377; M age = 18.64; 75% women, 88% White) attending a Southeastern university and whether motivations and barriers differed by age, gender, race, and class standing. Respondents aged 19–24 were more likely to endorse the motivation item "Because it was your "turn" to be the helper/designated driver (DD) that night" than eighteen-year-olds. Race differences were also reported for the motivation item, "Because the person was your friend", where White participants were more likely to endorse this item than non-White participants. Men also reported more Burden/Hassles-related barriers than did women. [ABSTRACT FROM AUTHOR]

The relation is investigated between situational drinking norms which accept heavier drinking and the experience of harm from others' drinking. How does the experience of such harm relate to the acceptance of heavier drinking in drinking situations? Respondents in a 2021 combined sample from random digitally dialed mobile phones and a panel survey of Australian adults (n = 2,574) were asked what level of drinking is acceptable in 11 social situations, including 3 "wet" situations where drinking is generally acceptable. Besides their own drinking patterns, respondents were also asked about their experience of harm from others' drinking in the last 12 months. Focussing on respondents' answers concerning the wetter situations, regression analyses were used to examine the relation between experiencing such harm and views on how much drinking was acceptable in the situations. Heavier drinkers were more likely to have experienced harm from others' drinking. Among heavier drinkers, those who experienced such harm generally did not differ significantly in their normative acceptance of any drinking in "wet" situations but were more accepting of drinking enough to feel the effects. From these cross-sectional results, experiencing harm from others' drinking does not seem to result in less acceptance of drinking to intoxication; rather, experiencing such harm was associated with more acceptance of heavy drinking. However, these findings may be the net result of influences in both directions, with the acceptance of intoxication in wet situations being more common among heavier drinkers, whose drinking exposes them to harm from others' drinking. [ABSTRACT FROM AUTHOR]

Visual symmetry activates a network of regions in the extrastriate cortex and generates an event‐related potential (ERP) called the sustained posterior negativity (SPN). Previous work has found that the SPN is robust to experimental manipulations of task, spatial attention, and memory load. In the current study, we investigated whether the SPN is also robust to alcohol‐induced changes in mental state. A pilot experiment (N = 13) found that alcohol unexpectedly increased SPN amplitude. We followed this unexpected result with two new experiments on separate groups, using an alcohol challenge paradigm. One group completed an Oddball discrimination task (N = 26). Another group completed a Regularity discrimination task (N = 26). In both groups, participants consumed a medium dose of alcohol (0.65 g/kg body weight) and a placebo drink, in separate sessions. Alcohol reduced SPN amplitude in the Oddball task (contrary to the pilot results) but had no effect on SPN amplitude in the Regularity task. In contrast, the N1 wave was consistently dampened by alcohol in all experiments. Exploratory analysis indicated that the inconsistent effect of alcohol on SPN amplitude may be partly explained by individual differences in alcohol use. Alcohol reduced the SPN in light drinkers and increased it in heavier drinkers. Despite remaining questions, the results highlight the automaticity of symmetry processing. Symmetry still produces a large SPN response, even when participants are intoxicated, and even when symmetry is not task relevant. This is the first study to examine the brain's response to visual symmetry under the influence of alcohol intoxication. It shows that symmetry perception is robust to the cognitive effects of moderate alcohol consumption. This has important implications for the vision field. [ABSTRACT FROM AUTHOR]

Background: While research suggests that both negative affect and alcohol use are impacted by exposure to harassment (i.e., sexual harassment, generalized harassment or bullying), less is known about the effect of harassment on negative affect subsequently leading to alcohol consumption, particularly in young adults. We examined the mediating role of negative affect on the relationships between sexual and generalized harassment at school and alcohol misuse. Methods: Participants were 2899 incoming freshmen in fall of 2011 who completed a Web-based survey assessing demographics (T0), sexual and generalized harassment at school (T0-T2), negative affect (T3), and problems associated with drinking, binge drinking, and drinking to intoxication (T0, T4, T5). Separate hybrid path models were fitted in Mplus v.8.8 for generalized harassment and sexual harassment and each outcome. Results: Mediation analyses showed a small but significant indirect effect for the sexual harassment model (beta = 0.05, S.E. = 0.01, p < 0.001) and generalized harassment (beta = 0.03, S.E. = 0.01, p < 0.01), indicating that negative affect partially mediated the associations between harassment early in students' college experience and later problems associated with drinking. No significant indirect effects were found for the binge drinking or intoxication models. Conclusions: High levels of negative affect associated with harassment may contribute to longer term impact on problematic use of alcohol in young adults, providing evidence that the effects of harassment on drinking may partly stem from harassment's lingering effects on negative affective pathways. [ABSTRACT FROM AUTHOR]

Background: A high number of non-consensual sexual experiences happen in heavy drinking contexts, pointing to the importance of investigating how young people make meaning of their alcohol intoxicated sexual interactions. In analyzing that, researchers have used the concept of 'sexual agency', to describe how young people often draw on a neoliberal discourse, which emphasizes freedom, choice and individual responsibility to make meaning of their alcohol intoxicated sexual interactions. The aim of this paper is to argue for the applicability of a more situational understanding of sexual agency, such as Cahill's (2016), when investigating young people's alcohol intoxicated sexual experiences. Methods: 30 qualitative interviews were conducted with young Danes (aged 19-25) on their alcohol intoxicated sexual encounters. Results: A narrative analytical approach revealed that participants draw on three types of narratives on sexual encounters which emphasized: 1) The pleasurable experiences and a large degree of agency 2) The ambivalent experiences of agency and 3) The out-of-control sexual experiences. Conclusions: The results highlight the situational and varied nature of sexual agency in sexual encounters and that discourses on gender, sexuality and alcohol intoxication influence the participants' construction of agency. [ABSTRACT FROM AUTHOR]

In adolescence, drinking in party settings represents socialisation and fun but also a red zone for sexual assaults. Expanding current knowledge of sexual assault as a systemic attack, this article investigates how adolescents understand and navigate sexualised risk in alcohol intoxication contexts. Using a narrative lens and interviews with 95 15- to 19-year-olds in Norway, we found that adolescents linked drinking to the risk of total loss of control and, specifically for girls, to experiencing sexual assaults. Based on peer- and media-circulated stories, sexualised risk in drunken settings was a pervasive master narrative that shaped girls' risk understandings and behaviours in ways that spoke to a gendered risk regime. To navigate drunken settings, girls described individual and social safety strategies that underscored the importance of being in control. Notably, lower-status girls, in contrast to higher-status girls, often lacked the social resources that enabled collective safety strategies. In general, girls' quest for control appeared double-edged—it limited sexual assault risk but also intruded on their freedom, formed basis for moral judgement and reproduced gendered double standards for adolescents' drinking and sexual practices. Because social status also intersected in girls' risk management, this gendered risk regime particularly amplifies vulnerability in lower-status girls. [ABSTRACT FROM AUTHOR]

Sexual violence among adolescents represents a significant problem in society. In this study, we aimed to examine risk factors for sexual violence perpetration in adolescent men and victimization in adolescent women among a community sample of Norwegian high school students. The participants (560 men and 751 women, aged between 16 and 21 years) responded to online questionnaires covering physical and non‐physical forms of sexual harassment and possible risk factors identified in the literature. Last year's prevalence rate of physical sexual perpetration reported by adolescent men was 7%. Comparably, the prevalence of physical sexual victimization reported by adolescent women was 30%. Path analyses suggest that sociosexuality was associated with adolescent men's sexual perpetration indirectly through sexual risk taking, alcohol intoxication, porn exposure, and sexual underperception that in turn was positively associated with undesirable non‐physical solicitation from and toward women. In addition, rape stereotypes were associated with perpetration behavior in adolescent men. For adolescent women, sociosexuality was associated with being sexually victimized primarily through sexual risk behavior, alcohol intoxication, and sexual overperception. These factors were again positively associated with sexual derogation from adolescent women and solicitation from adolescent men. Prior sexual abuse victimization was only indirectly associated with victimization. The factors associated with adolescent men's perpetration and adolescent women's victimization were highly similar. Future work aimed at reducing sexual violence in adolescence within the educational context might find it more effective to specifically target non‐physical forms of sexual harassment. [ABSTRACT FROM AUTHOR]

Background: Sensitivity to the adverse post‐ingestive effects of ethanol likely serves as a deterrent to initiate alcohol consumption early in drinking and later may contribute to efforts to remain abstinent. Administering ethanol to naïve rats prior to Pavlovian conditioning procedures elicits robust ethanol‐conditioned taste and place avoidance (CTA; CPA) mediated by its subjective interoceptive properties. The insular cortex (IC) has been implicated as a region involved in mediating sensitivity to the interoceptive properties of ethanol. Here, we examined whether bilateral lesions of the IC affect the acquisition and expression of taste and place avoidance in ethanol‐induced CTA and CPA paradigms. Methods: Adult male and female Wistar rats received bilateral excitotoxic lesions (ibotenic acid; 20 mg/mL; 0.3 μL) of the IC prior to conditioning procedures. Subsequently, rats were conditioned to associate a novel taste stimulus (0.1% saccharin) and context with the effects of ethanol (1.0 g/kg) in a combined CTA/CPP procedure. Conditioning occurred over 8 alternating CS+/CS− days, followed by tests for expression of taste and place preferences. Data from IC‐lesioned rats were compared with neurologically intact rats. Results: Our findings revealed that neurologically intact rats showed a significantly stronger ethanol‐induced CTA than IC‐lesioned rats. There were no significant differences in total fluid intake when rats consumed water (CS−). As with CTA effects, intact rats showed a strong CPA, marked by a greater reduction in time spent on the drug‐paired context, while IC‐lesioned rats failed to display CPA to ethanol. Conclusion: These results indicate that proper IC functioning is necessary for responding to the adverse interoceptive properties of ethanol regardless of which Pavlovian paradigm is used to assess interoceptive responsivity to ethanol. Blunted IC functioning from chronic ethanol use may reduce interoceptive signaling specifically of ethanol's adverse effects thus contributing to increased alcohol use. [ABSTRACT FROM AUTHOR]

Police negotiators provide leadership and expertise in the de-escalation and resolution of critical incidents, including responding to individuals exhibiting suicidal behaviour. This study describes the frequency and characteristics of suicide-related negotiation incidents in Queensland, Australia as classified in the Queensland Police Service Negotiator Deployment Database, between 2012 and 2014. Incidents were analysed to understand the individuals involved and precipitating factors including mental health problems and intoxication with alcohol or drugs. Police negotiators were deployed to 156 suicide intervention incidents over a 3-year period, half of which occurred at a residence. The cohort had a median age of 32 years and were predominantly male (82%). Four out of five individuals appeared to have a mental health problem, and at least half were intoxicated due to drugs or alcohol. Findings highlight the importance of strong linkages between police, health and social services and the need for innovative and comprehensive, cross-agency programmes. [ABSTRACT FROM AUTHOR]

Background: Rhabdomyolysis, an uncommon but recognized adverse effect of selective serotonin reuptake inhibitor (SSRI) antidepressants, can precipitate acute renal injury (AKI), especially when combined with risk factors such as alcohol consumption. This report describes a 68-year-old man with acute renal failure due to rhabdomyolysis associated with alcohol intoxication while taking low-dose escitalopram, an SSRI antidepressant. Case Report: The patient, with a history of bipolar affective disorder managed with escitalopram, presented with symptoms of general malaise, diarrhea, myalgias, and transient loss of consciousness following substantial ethanol consumption. Laboratory tests indicated severe rhabdomyolysis with a creatine kinase level of 37 672 U/L and myoglobin level >5710 ng/ml, leading to an AKI diagnosis. The discontinuation of escitalopram, along with hydration and renal replacement therapy, facilitated renal recovery. However, the reintroduction of escitalopram resulted in the recurrence of rhabdomyolysis, suggesting a probable causal link, confirmed using the Naranjo Adverse Drug Reaction Probability Scale. Conclusions: This report highlights the importance of identifying the medication history in patients presenting with acute renal failure and rhabdomyolysis and the association with SSRIs, which can be exacerbated by alcohol. This case underscores the importance of vigilant medication history assessment in patients presenting with AKI and rhabdomyolysis, particularly concerning the use of SSRIs like escitalopram, which can pose heightened risks in the context of alcohol use. It highlights the need for clinical caution in managing patients on long-term SSRI therapy, especially when reintroducing such medications after an episode of rhabdomyolysis. [ABSTRACT FROM AUTHOR]

To evaluate the epidemiological profile of exogenous intoxications reported in the state of Amazonas between 2013 and 2022. This was an epidemiological, cross-sectional, retrospective, and descriptive study using public data made available by the Ministry of Health from 2013 to 2022. The analysis found 9,788 cases of intoxication; 2019 was the year with the highest number of cases. The individuals were predominantly male (61.4%), aged between 20 and 39 (49.4%), and brown (56.8%). Drugs of abuse were the main causes of intoxication, accounting for 3,330 cases (34.0%). Abuse stood out in the circumstances of intoxication (29.0%), with single-acute exposure (46.0%), clinical confirmation (68.7%), and evolution without sequelae (68.7%). The prevalence of intoxication by drugs of abuse, especially in men with low education, indicates the need to more efficiently target public health policies and educational strategies for these groups. [ABSTRACT FROM AUTHOR]

Background: Individuals with alcohol-related disorders often encounter barriers to accessing treatment. One potential barrier is the state alcohol exclusion laws (AELs) that allow insurers to deny coverage for injuries or illnesses caused by alcohol intoxication. Several states have repealed AELs by prohibiting them completely, including banning exclusions in health and accident insurance policies, limiting their scope, or creating exemptions. Objectives: To examine whether prohibiting alcohol exclusions in health and accident insurance policies is associated with alcohol-related treatment admissions. Design: We used the 2002 to 2017 Treatment Episode Data Set and obtained data from several sources to control for state-level factors. We employed a heterogeneous difference-in-differences method and an event study to compare the treatment admissions in Colorado and Illinois, two states that uniquely repealed AELs, with control states that allowed or had no AELs. Main Measures: We used aggregated alcohol treatment admission for adults by healthcare referral: (i) with alcohol as the primary substance and (ii) with alcohol as the primary, secondary, or tertiary substance. Key Results: We found a significant relationship between AEL repeal and increased referrals. AEL repeal in Colorado and Illinois was associated with higher treatment admissions from 2008 to 2011 (average treatment effect on the treated: 2008 = 653, 2009 = 1161, 2010 = 1388, and 2011 = 2020). We also found that a longer duration of exposure to AEL repeal was associated with higher treatment admissions, but this effect faded after the fourth year post-treatment. Conclusions: Our study reveals a potential positive association between the repeal and prohibition of AELs and increased alcohol-related treatment admissions. These findings suggest that states could enhance treatment opportunities for alcohol-related disorders by reconsidering their stance on AELs. While our study highlights the possible public health benefits of repealing AELs, it also paves the way for additional studies in this domain. [ABSTRACT FROM AUTHOR]

The correct selection of ethanol-intoxicated patients that require ICU admission is crucial for reducing morbidity and mortality. This study included 165 patients intoxicated with ethanol, confirmed by blood analysis. The patients were divided into ICU group = 46 and inward group = 119. We created a new predictive score based on seven parameters of APACHE II score and seven laboratory parameters that were significant in ICU-admitted patients by giving each parameter one point. The new predictive score achieved a sensitivity of 87, a specificity of 93.3, and an area under the curve of 0.967 with a cutoff >6. On the other hand, blood ethanol level (BEL) exhibited a weak correlation with both APACHE II and new predictive scores and a weak correlation with the parameters of the new predictive score. The new predictive score included 14 parameters. This score can be used in predicting whether patients need ICU admission during assessment for ethanol intoxication in emergency rooms, independent of BEL analysis. It could potentially reduce morbidity and mortality. [ABSTRACT FROM AUTHOR]

Aims Alcohol acutely impacts interoceptive processes, which in turn affect the perception of alcohol effects and the development of alcohol expectancies. However, previous research is limited by the tools used to measure cardiac interoception and subjective alcohol effects. This registered report proposes a re-examination of previous findings using a state-of-the-art measure of interoceptive capacity, the heart rate discrimination task, and measurements of subjective alcohol effects across both ascending and descending limbs. Methods In a double-blind, placebo-controlled experiment, n  = 36 participants were given 0.4 g/kg of ethanol, and a baseline measure of alcohol expectancies was obtained. Changes in interoceptive capacity after beverage administration, along with measures of light-headedness, mood, and biphasic alcohol effects, were assessed over two sessions. Hypotheses As registered in this secondary data analysis, alcohol was expected to acutely impact different indices of interoceptive capacity, and those changes were hypothesized to correlate with subjective alcohol effects and expectancies. Analyses were conducted only following in-principle acceptance. Results Alcohol-induced changes in interoceptive capacity predicted the development of light-headedness, stimulation, and negative mood. Changes in interoceptive capacity were also correlated with negative alcohol expectancies, as measured 2 weeks prior to the experiment. These effects were unique to the interoceptive condition, as null effects were observed in an exteroceptive control task. Discussion This report offers a replication of key previous findings that alcohol impacts interoceptive processes to shape the detection of subjective alcohol effects. We propose that, through repeated drinking occasions, bodily responses feed into the experience of intoxication, shaping future expectancies about alcohol effects. [ABSTRACT FROM AUTHOR]

Objective: Unusual clinical course. Background: Ethanol intoxication is very common, and several forms of alcohol intoxication can lead to emergency department visits. Excessive alcohol users, when in withdrawal, might seek replacement alcoholic beverages; one of the common sources of ethanol is hand sanitizer, which contains 45-95% alcohol. It becomes even more challenging to deal with alcohol use disorder patients when they seek these replacement products inside hospital premises, and medical clinics and hospitals have increased their use of ethanol-based hand sanitizer since the start of the COVID-19 pandemic. Case Report: We report the case of a 26-year-old man with alcohol dependence presenting with a fictitious illness leading to hospital admission and consumption of ethanol-based hand sanitizer in the emergency department (ED). The patient initially presented reporting severe abdominal pain that persisted despite medications. The initial laboratory tests and imaging were non-significant. The patient was later caught stealing hand sanitizer bottles, consuming them within 4-6 h. The COVID-19 pandemic has increased alcohol intoxication, especially in EDs. Hand sanitizers, including ethanol, are toxic and hazardous when misused, mostly by adolescents and young adults. Treatments include glucose determination, dextrose infusion, and thiamine perfusion. Strategies to reduce ethanol intoxication include eliminating hand sanitizers, using wall-fixed sanitizers, and using sanitizer wipes. Conclusions: Patients with alcohol use disorder are known to develop alcohol-seeking behaviors. This report has highlighted that healthcare professionals should be aware that the increased availability of ethanol-based hand sanitizers, some of which contain toxic antiviral chemical agents, may be targeted by individuals with alcohol dependency. [ABSTRACT FROM AUTHOR]

After discovering in 1811 that alcohol existed as a discrete chemical substance in all intoxicating drinks, physicians reconsidered the individual's responsibility for becoming a compulsive drinker. Looking to science and medicine for legitimacy, temperance reformers ascribed a deleterious agency to alcohol and personified it as an agent of physiological destruction. Alcohol destroyed the body and transformed natural alimentary desires into a compulsive artificial appetite for alcohol. Reformers, prohibitionists, and physicians were troubled that alcohol possessed the ability to destroy the physical capacity for the power of choice. Ascribing agency to alcohol destabilized long-standing understandings of intemperance as a vice and imbued habitual drunkenness with medical meanings. However, most professionals remained anxious about absolving the habitual drunkard of all responsibility, especially for taking the first drink. An inchoate attempt to capture the medical and moral dilemmas of compulsion, habitual drunkenness represents a conceptual missing link in the genealogy of addiction. [ABSTRACT FROM AUTHOR]

Background Stress during a pandemic increases the risk of alcohol consumption, which may require pharmacological management. Methods An observational single-center retrospective study was conducted from 1 January 2018 to 31 December 2021, and divided into 2-year periods (2018–2019 and 2020–2021). This study focused on calls to one of the emergency departments (EDs) of seven hospitals in the Bari (Italy) metropolitan area for patients requiring emergency services (ESs) who were either admitted or not admitted, due to their refusal. Results A 30% reduction in emergency calls for alcohol-related issues and a 41.17% reduction in calls for patients who refused to be admitted to the ED were observed during the pandemic. During the pandemic, an inverse association was found between pharmacological treatment and number of calls coded green (non-critical) and yellow (fairly critical) in patients admitted to EDs. An inverse association was also found for calls coded green in patients not admitted to EDs and pharmacological treatment. Metadoxine was administered in almost all alcohol-related emergencies, primarily in conjunction with drugs acting on the gastrointestinal tract, irrespective of age, the period considered, and whether patients were admitted or not admitted to the ED. Conclusions ES is the first and only out-of-hospital service encountered by numerous patients with alcohol-use disorders who refuse to be admitted to the ED. These patients should be directed by ES personnel to a multidisciplinary program to receive treatment for drinking, improve their quality of life, and reduce sanitation costs. [ABSTRACT FROM AUTHOR]

β‐Phenyl‐γ‐aminobutyric acid (phenibut) is an analog of the inhibitory neurotransmitter γ‐aminobutyric acid (GABA) that was first synthesized in Russia in the early 1960s. It is marketed as a nootropic (smart drug) to improve cognitive performance, and to treat generalized and social anxiety, insomnia, and alcohol withdrawal. The use of phenibut is legal in the USA and it is widely available online without a prescription. Increased public awareness of phenibut has led to a growing number of reports of acute intoxication and withdrawal. In this review, we describe the pharmacology of phenibut, the presentation and management of acute intoxication, and regulatory issues, placing particular emphasis on the treatment of acute withdrawal, for which there are no comparative studies. Among 29 cases of phenibut withdrawal, patients were successfully treated with baclofen, benzodiazepines, and phenobarbital, as individual agents or in various combinations. Ancillary medications included antipsychotics, dexmedetomidine, gabapentin, and pregabalin. After stabilization, a number of patients did well on baclofen tapers, whereas others were weaned off benzodiazepines or phenobarbital. Phenobarbital may be preferred over baclofen, or used as an added agent, in patients at risk for seizures. As long as phenibut remains legal, cases of phenibut intoxication and withdrawal are likely to increase. As urine or plasma drug screening for phenibut is not widely available, it is vital that clinicians obtain a detailed medication history in patients presenting to the emergency department with nonspecific symptoms that may represent phenibut intoxication or withdrawal. Further, clinicians may wish to consult an addiction specialist or toxicologist in these situations. [ABSTRACT FROM AUTHOR]

Recently, the alcohol hangover has been accepted by the International Classification of Diseases – 11th revision as a separate 'child entity' to alcohol intoxication, a disease. Currently there are no marketed hangover treatments with support for clinical efficacy. Furthermore, diverse perspectives exist among healthcare professionals, policymakers, and alcohol consumers regarding the necessity and desirability of developing such treatments. [ABSTRACT FROM AUTHOR]

To decrease rates of sexual assault victimization, young people are encouraged to become involved when they see questionable sexual situations (i.e., be a prosocial bystander). Several factors can facilitate or inhibit intervention, including alcohol use. To inform bystander prevention programs that aim to address alcohol's impact on bystanders, the current study reviewed research focused on alcohol use and bystander decision making. In December 2022, the authors searched published studies from six major electronic databases. Empirical articles were deemed eligible if they examined alcohol and the bystander decision-making model within the context of sexual assault, were based in the United States or Canada, and not an intervention study; 32 studies were included in the final review. Across 32 studies published between 2015-2022, 12 assessed the proximal effects of alcohol on bystander constructs and the additional studies examined the distal effects of alcohol on bystander constructs. Alcohol use appeared to impede earlier steps of the bystander decision-making model; however, alcohol use was associated with impeding and facilitating bystander decision making at the latter half of the model. Overall, alcohol use appears to be negatively rather than positively associated with bystander constructs. Bystander intervention programs may want to move beyond the narrative of alcohol as a risk factor for sexual assault and discuss how alcohol impairs a bystanders' ability to recognize risk. More work is needed to ensure researchers assess alcohol consistently and with similar methods (number of drinks, subjective intoxication) to increase generalizability of findings to prevention programs. [ABSTRACT FROM AUTHOR]

This study examined how young adults' likelihood to engage in protective behavioral strategies (PBS) to reduce alcohol harms varies across physical and social contexts for drinking. We conducted an online survey with 514 heavy drinking young adults (Mage = 22.4 years, 52% women, 30% Hispanic/Latin(x), 40% non-White). Participants were asked to rate their likelihood to engage in 26 PBS generally, and specifically in six physical contexts (e.g., bar/club), and six social contexts (e.g., in a large group). We conducted regression analyses to examine the overall effect of context on the likelihood to engage in each PBS and post-hoc Tukey tests to assess pairwise comparisons of the differences in likelihood to engage in each PBS across response options for physical and social context. Analyses were conducted using the full sample, and for men and women separately. There were significant differences in six strategies across physical contexts; likelihood to engage in PBS varied across public and private spaces for different strategies. We also found significant differences in five strategies across social contexts; participants were more likely to engage in PBS among larger numbers of people and those who are intoxicated. There were numerous differences in pairwise comparisons of PBS engagement across physical and social contexts for women, while men demonstrated only two differences in PBS across physical context. Results suggest that alcohol interventions for young adults that include PBS should consider tailoring strategies to the individual and the specific context of the drinking event. [ABSTRACT FROM AUTHOR]

Alcohol use disorder (AUD) and chronic pain disorders are pervasive, multifaceted medical conditions that often co-occur. However, their comorbidity is often overlooked, despite its prevalence and clinical relevance. Individuals with AUD are more likely to experience chronic pain than the general population. Conversely, individuals with chronic pain commonly alleviate their pain with alcohol, which may escalate into AUD. This narrative review discusses the intricate relationship between AUD and chronic pain. Based on the literature available, the authors present a theoretical model explaining the reciprocal relationship between AUD and chronic pain across alcohol intoxication and withdrawal. They propose that the use of alcohol for analgesia rapidly gives way to acute tolerance, triggering the need for higher levels of alcohol consumption. Attempts at abstinence lead to alcohol withdrawal syndrome and hyperalgesia, increasing the risk of relapse. Chronic neurobiological changes lead to preoccupation with pain and cravings for alcohol, further entrenching both conditions. To stimulate research in this area, the authors review methodologies to improve the assessment of pain in AUD studies, including self-report and psychophysical methods. Further, they discuss pharmacotherapies and psychotherapies that may target both conditions, potentially improving both AUD and chronic pain outcomes simultaneously. Finally, the authors emphasize the need to manage both conditions concurrently, and encourage both the scientific community and clinicians to ensure that these intertwined conditions are not overlooked given their clinical significance. [ABSTRACT FROM AUTHOR]

Background: Alcohol‐induced blackouts (AIBs) are common in college students. Individuals with AIBs also experience acute and chronic alcohol‐related consequences. Research suggests that how students drink is an important predictor of AIBs. We used transdermal alcohol concentration (TAC) sensors to measure biomarkers of increasing alcohol intoxication (rise rate, peak, and rise duration) in a sample of college students. We hypothesized that the TAC biomarkers would be positively associated with AIBs. Methods: Students were eligible to participate if they were aged 18–22 years, in their second or third year of college, reported drinking 4+ drinks on a typical Friday or Saturday, experienced ≥1 AIB in the past semester, owned an iPhone, and were willing to wear a sensor for 3 days each weekend. Students (N = 79, 55.7% female, 86.1% White, Mage = 20.1) wore TAC sensors and completed daily diaries over four consecutive weekends (89.9% completion rate). AIBs were assessed using the Alcohol‐Induced Blackout Measure‐2. Logistic multilevel models were conducted to test for main effects. Results: Days with faster TAC rise rates (OR = 2.69, 95% CI: 1.56, 5.90), higher peak TACs (OR = 2.93, 95% CI: 1.64, 7.11), and longer rise TAC durations (OR = 4.16, 95% CI: 2.08, 10.62) were associated with greater odds of experiencing an AIB. Conclusions: In a sample of "risky" drinking college students, three TAC drinking features identified as being related to rising intoxication independently predicted the risk for daily AIBs. Our findings suggest that considering how an individual drinks (assessed using TAC biomarkers), rather than quantity alone, is important for assessing risk and has implications for efforts to reduce risk. Not only is speed of intoxication important for predicting AIBs, but the height of the peak intoxication and the time spent reaching the peak are important predictors, each with different implications for prevention. [ABSTRACT FROM AUTHOR]

The ongoing coronavirus disease 2019 (COVID-19) pandemic has had a broad effect on social, economic, educational, and political systems. We investigated the effect of COVID-19 on emergency transportation due to acute alcohol intoxication in the Kochi Prefecture in Japan, a region with high alcohol consumption. This retrospective observational study was conducted using the data of 62,138 patients from the Kochi-Iryo-Net database, Kochi Prefecture's emergency medical and wide-area disaster information system. Chi-square tests and multiple logistic regression analyses were performed to examine the association between emergency transportation and alcohol intoxication. This analysis compared the monthly number of transportations during 2019 (as reference) with that throughout 2020 and 2021. Approximately 1.5 % of all emergency transportation cases were related to acute alcohol intoxication. The number of emergency transportation cases due to acute alcohol intoxication declined by 0.5 % in 2020 and 0.7 % in 2021 compared with that in 2019. Moreover, compared with that in 2019, the number of cases of emergency transportation due to acute alcohol intoxication significantly decreased in 2020 (incidence rate ratio: 0.78; 95 % confidence interval: 0.67–0.91) and 2021 (incidence rate ratio: 0.73; 95 % confidence interval: 0.63–0.86). Lifestyle changes due to the COVID-19 pandemic affected the number of emergency transports due to acute alcohol intoxication in 2020 and 2021 (during the COVID-19 pandemic) compared to that in 2019 (before the pandemic). • COVID-19 has affected social, economic, educational, and political systems. • We studied its effect on emergency transportation for acute alcohol intoxication. • The number of cases declined by 0.5 % in 2020 and 0.7 % in 2021 compared with 2019. • Pandemic-related lifestyle changes affected the number of transport cases in Kochi. [ABSTRACT FROM AUTHOR]

The effectiveness of ethylmethylhydroxypyridine succinate (EMHPS) in acute alcohol intoxication was tested in a study on SPF male outbred ICR mice. Ethanol (concentration 40%) was administered to animals once intraperitoneally at a dose of 4 g/kg. Control animals were injected with saline in an equivalent volume. In 15 min after the administration of alcohol, the animals were injected intravenously or intramuscularly with EMHPS at a dose of 50 or 100 mg/kg or with saline via the same route in an equivalent volume. Animal behavior was tested 3 and 24 h later after administration of the substances. After 3 and 24 h, mice in the pathological control groups developed semiptosis, the gait and the turning over reflex were impaired, the strength of the hind limbs decreased and the distance between the hind limbs increased when landing; in the open-field test, the latency of the first movement increased, and the number of rearing postures decreased. Intravenous and intramuscular administration of EMHPS in doses of 50 and 100 mg/kg had a pronounced antitoxic and neuroprotective effect in acute alcohol intoxication: all studied parameters did not differ significantly from the control. [ABSTRACT FROM AUTHOR]

Excessive alcohol consumption is often followed by feelings of regret. This study aimed to explore country differences in experiences of drunkenness and regrets and predictors of experiencing a greater number of regrettable drinking occasions. This study draws on a sample of 82,821 respondents from 31 countries who completed the 2020 Global Drug Survey. Respondents were asked to report how many times in the last year they had been drunk, how many of those times they felt regret afterwards and to complete a range of sociodemographic measures. In the last 12 months, the median times drunk was 6 and the median number of regretted occasions was 2. There was an inverse relationship between times drunk and regret. Respondents who got drunk more often regretted it a smaller percentage of the time than those who got drunk less often. Respondents from Argentina and Colombia regretted being drunk the most and Denmark the least. Being younger, in higher AUDIT categories were associated with more times drunk. Being a woman, having mental health conditions were associated with more regretted occasions. Discussion and conclusions: Country variations may reflect relative acceptability of being drunk. Those who drink more, per occasion, may become accustomed to the consequences and feel fewer regrets. Interventions promoting reduced alcohol consumption may benefit from encouraging people to consider their future regret following a drinking occasion but should account for lower levels of regret in those who get drunk more often. [ABSTRACT FROM AUTHOR]

This article traces the origin of various charts and tables delineating the stages of alcohol influence in relation to the clinical signs and symptoms of drunkenness and a person's blood-alcohol concentration (BAC). In forensic science and legal medicine, the most widely used such table was created by Professor Kurt M. Dubowski (University of Oklahoma). The first version of the Dubowski alcohol table was published in 1957, and minor modifications appeared in various articles and book chapters until the final version was published in 2012. Seven stages of alcohol influence were identified including subclinical (sobriety), euphoria, excitement, confusion, stupor, alcoholic coma and death. The BAC causing death was initially reported as 0.45+ g%, although the latest version cited a mean and median BAC of 0.36 g% with a 90% range from 0.21 g% to 0.50 g%. An important feature of the Dubowski alcohol table was the overlapping ranges of BAC for each of the stages of alcohol influence. This was done to reflect variations in the physiological effects of ethanol on the nervous system between different individuals. Information gleaned from the Dubowski table is not intended to apply to any specific individual but more generally for a population of social drinkers, not regular heavy drinkers or alcoholics. Under real-world conditions, much will depend on a person's age, race, gender, pattern of drinking, habituation to alcohol and the development of central nervous tolerance. The impairment effects of ethanol also depend to some extent on whether observations are made on the rising or declining phase of the blood-alcohol curve (Mellanby effect). There will always be some individuals who do not exhibit the expected behavioral impairment effects of ethanol, such as regular heavy drinkers and those suffering from an alcohol use disorder. [ABSTRACT FROM AUTHOR]

AI is everywhere, helping and protecting society. right? In a mere twelve seconds, AI can use a person's literal voice, regardless of the words spoken, to detect alcohol intoxication and save lives risked by intoxicated behaviors. Recent advances in artificial intelligence have reached a point where this technology not only exists, but also is inexpensive, instantaneous, easily accessible, increasingly accurate, and potentially undetectable. However, this voice analysis can also incriminate subjects and potentially reveal deeply personal information, all while bypassing typical constitutional protections. Such technology should be questioned lest society substitute for human judgment encoded procedures that obliterate privacy and misjudge character-often discriminately so for traditionally underrepresented populations. The necessary companion to "big data" breakthroughs of voice analysis is a thoughtful assessment of how to adapt individual rights in light of these advancements. From First Amendment freedoms through Fourteenth Amendment due process and equal protection, audio-based deep-learning algorithms used to identify alcohol inebriation present constitutional challenges that must be addressed. This Article does just that. [ABSTRACT FROM AUTHOR]

Integrating students into their college community is viewed as essential for student retention. However, these efforts may expose students to a drinking subculture, which potentially threatens their academic success. This threat appears even more pronounced for students of color, who must also navigate racial obstacles such as prejudice and discrimination, which further predispose them to greater levels of problem drinking. Drawing off survey data from a Latino sample of college students, I examine the importance of peer socialization messages about ethnicity and race (peer ethnic-racial socialization; peer ERS) and how they influence levels of alcohol intoxication. A confirmatory factor analysis identified three dimensions of peer ERS: cultural socialization, preparation for bias, and promotion of mistrust. Peer messages stressing cultural socialization reduced levels of alcohol intoxication by promoting a strong ethnic identity. In addition, respondents actively involved in fraternities/sororities and student clubs/organizations reported reduced prevalence of alcohol intoxication when exposed to greater levels of all three dimensions of peer ERS. I discuss these findings within the broader ethnic-racial socialization literature as well as how they might be used by administrators to improve retention for students of color. [ABSTRACT FROM AUTHOR]

Background: Concurrent alcohol intoxication can complicate emergency department (ED) presentations for opioid-related adverse events. We sought to determine if there was a difference in resource utilization among patients who presented to the ED with concurrent opioid and alcohol intoxication compared to opioid intoxication alone. Methods: Using linked state-wide databases from the Maryland Healthcare Cost and Utilization Project (HCUP), we identified patients with a diagnosis of opioid intoxication treated in the ED from 2016 to 2018. We measured healthcare utilization for each patient in the ED settings for one year after the initial ED visit and estimated direct costs. We performed logistic regression comparing patients presented with co-intoxication to those without. Results: Of 12,295 patients who presented to the ED for opioid intoxication during the study period, 703 (5.7%) had concurrent alcohol intoxication. Patients with co-intoxication had more recurrent ED visits (340 vs 247.4 per 1000 patients, p < 0.05), higher index ED visit admission rates (26.9% vs 19.4%, p < 0.001), but similar overall costs ($3736 vs $2861, p < 0.05) at one year. Co-intoxication was associated with suicidal ideation (OR = 1.58, 95% CI 1.51–1.65), high zip code income (OR = 1.16, 95% CI 1.12–1.21), and higher rates of intoxication with all classes of drugs analyzed (p < 0.001). Conclusion: Our study demonstrated that mental health disorders, socioeconomic status, and increased ED utilization are associated with co-intoxication of opioids and alcohol presenting to the ED. Further research is needed to elucidate factors responsible for the increased resource use in this population. [ABSTRACT FROM AUTHOR]

Background: Drunkenness and alcoholic liver disease (ALD) are critical public health issues associated with significant morbidity and mortality due to chronic overconsumption of alcohol. Traditional remedies, such as bear bile powder, have been historically acclaimed for their hepatoprotective properties. This study assessed the efficacy of a biotransformed bear bile powder known as golden bile powder (GBP) in alleviating alcohol-induced drunkenness and ALD. Methods: A murine model was engineered to simulate alcohol drunkenness and acute hepatic injury through the administration of a 50% ethanol solution. Intervention with GBP and its effects on alcohol-related symptoms were scrutinized, by employing an integrative approach that encompasses serum metabolomics, network medicine, and gut microbiota profiling to elucidate the protective mechanisms of GBP. Results: GBP administration significantly delayed the onset of drunkenness and decreased the duration of ethanol-induced inebriation in mice. Enhanced liver cell recovery was indicated by increased hepatic aldehyde dehydrogenase levels and superoxide dismutase activity, along with significant decreases in the serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, triglyceride, and total cholesterol levels (P < 0.05). These biochemical alterations suggest diminished hepatic damage and enhanced lipid homeostasis. Microbiota analysis via 16S rDNA sequencing revealed significant changes in gut microbial diversity and composition following alcohol exposure, and these changes were effectively reversed by GBP treatment. Metabolomic analyses demonstrated that GBP normalized the alcohol-induced perturbations in phospholipids, fatty acids, and bile acids. Correlation assessments linked distinct microbial genera to serum bile acid profiles, indicating that the protective efficacy of GBP may be attributable to modulatory effects on metabolism and the gut microbiota composition. Network medicine insights suggest the prominence of two active agents in GBP as critical for addressing drunkenness and ALD. Conclusion: GBP is a potent intervention for alcohol-induced pathology and offers hepatoprotective benefits, at least in part, through the modulation of the gut microbiota and related metabolic cascades. [ABSTRACT FROM AUTHOR]

Alcohol intoxication may influence how bystanders interpret other people's consent and refusal cues. We examined the effects of alcohol intoxication on participants' perceptions of characters' consent and refusal indicators in a fictional vignette depicting an alcohol-involved sexual encounter. Young adults (n = 119, 52% women) participated in an alcohol administration experiment examining the influence of acute intoxication on bystander perceptions during a vignette depicting a character who is intoxicated and declines a sexual advance from another character, who ignores her refusal and continues to pursue sexual activity. Participants were randomly assigned to an alcohol or non-alcohol condition and then guided through a semi-structured interview in which we asked about the characters' consent and refusal cues. Interviews were analyzed using both inductive and deductive coding. Most participants eventually indicated the encounter was nonconsensual, but approximately 9% of participants described the encounter as entirely consensual and another 42% of participants described the interaction as initially consensual and then nonconsensual. Participants discussed nuanced accounts of consent and refusal cues, including indicators related to alcohol consumption. Disregarding intoxication and gender, participants eventually recognized the situation as nonconsensual and thus potentially risky. However, some participants recognized this risk earlier in the encounter than others. Consequently, bystanders who recognize risk later in a situation may have fewer opportunities to intervene before a situation escalates. We recommend sexual assault prevention educators take a more nuanced approach when discussing consent and refusal indicators, emphasizing contextual factors that may indicate risk. [ABSTRACT FROM AUTHOR]

Objective: Methyl alcohol, which is quite cheap compared to ethyl alcohol, can be used to produce imitated alcohol. For this reason, cases of methyl alcohol intoxication can be observed from time to time. Although it is rare, it is an emergency that needs to be diagnosed and treated early because of its high mortality. Methods: In this study, 22 patients aged ≥18 years who were admitted to the intensive care unit (ICU) due to methyl alcohol intoxication between 2015 and 2022 were included. The patients were divided into 2 groups, survivor and non-survivor, and compared retrospectively in terms of factors predicting mortality. Results: Except for one of the 22 patients included in the study, all patients developed methyl alcohol intoxication because of the use of imitated alcohol. Only one patient had a history of using perfume for suicidal purposes. Of the patients who developed methyl alcohol intoxication, 13 (59%) were in the non-survivor group and 9 (41%) were in the survivor group. While the rate of invasive mechanical ventilation needed before the ICU was 55.6% in the survivor group, it was 100% in the non-survivor group, and there was a statistically significant difference between them (p<0.017). In the non-survivor patient group, blood HCO3 and pH levels were found to be significantly lower after ICU admission (p=0.002, p=0.008). At the same time, blood creatinine, potassium, and total bilirubin levels were significantly higher (p=0.002, p=0.007, p<0.035). Acute physiology and chronic health evaluation-II and sequential organ failure assessment scores after ICU admission were also significantly higher in the non-survivor group than in the survivor group (p=0.005, p=0.035). Conclusion: It was determined that in patients who died due to methyl alcohol intoxication, deeper metabolic acidosis and irreversible multiorgan failure developed during the period until ICU admission. The acute physiology and chronic health evaluation-II and sequential organ failure assessment scores were both effective in predicting mortality. [ABSTRACT FROM AUTHOR]

Alcohol intoxication leads to anti-normative behavior. Because violence against women is more anti-normative than violence against men, we suggest that the effects of alcohol on violence against women should be stronger. We found support for this hypothesis in an analysis of more than 1,100 interpersonal disputes reported by male prison inmates and male community members. We find that the tendency for men to be more willing to threaten and attack male adversaries than female adversaries is weaker when men are intoxicated. When respondents were moderately or extremely intoxicated, they are just as likely to target women. Apparently, only sober and slightly intoxicated men are inhibited about attacking women during disputes. We suggest that the effects of the chivalry norm decrease as men become intoxicated. [ABSTRACT FROM AUTHOR]

Sadfishing, or the exaggeration of one's emotional state online to generate sympathy, is a maladaptive behavior that can negatively affect mental health. A better understanding of the characteristics of individuals who sadfish could inform tailored interventions to decrease sadfishing and improve quality of life. However, to date, the phenomenon of sadfishing remains understudied. Thus, the current project was designed to identify some of the key psychological and behavioral characteristics that may be associated with sadfishing. Undergraduate college students (N = 374) recruited from introductory psychology courses at a large, Hispanic-serving institution completed an anonymous online survey assessing sadfishing and other online behaviors, psychological characteristics (coping, stress, resilience, and social support), and alcohol use. Both univariate and multivariate statistical analyses were conducted. Results of the binary logistic regression analysis found that students who reported using denial as a coping strategy (p = 0.005), who endorsed the attention-seeking behaviors associated with histrionic personality disorder (p = 0.021), and who used social media while intoxicated (p = 0.017) were most likely to report sadfishing. This study furthers our knowledge of the maladaptive online behavior of sadfishing and identifies several key predictors that could become targets for tailored interventions. In particular, our results highlight the importance of coping skills training for individuals who sadfish. [ABSTRACT FROM AUTHOR]

This cross-sectional study of young adults examined associations of hangover remedy use with alcohol use problems. Results suggest that ever-use of hangover remedy products was positively associated with alcohol use problem score, drinks per typical drinking day, and alcohol use disorder symptom count. Use of hangover remedies among young adults merits further scientific and regulatory attention. [ABSTRACT FROM AUTHOR]

Bystander intervention—when someone intervenes to help in situations that pose a risk for harm—is a promising strategy for sexual violence prevention. In the current study, a sample of U.S. Army male soldiers (N = 10; ages 18–24) who engaged in at-risk drinking completed a 90-min individual semi-structured interview to understand the ways in which soldiers intervene to address risk for sexual violence. Two independent raters coded soldier responses using thematic analysis and identified eight main themes: (a) recognizing risk for sexual violence; (b) labeling situations as problematic and taking responsibility; (c) facilitators of intervention; (d) barriers to intervention; (e) intervention strategies; (f) reactions and consequences to intervention; (g) alcohol's influence on intervention; and (h) using bystander intervention to shift cultural norms. As soldiers reported noticing more extreme risks for violence, prevention interventions may help service members identify situations earlier in the continuum of harm. Soldiers anticipated intervening in a way that was physical and aggressive, which could facilitate physical altercation and result in collateral misconduct. Results from the present study reveal ways that bystander intervention programs for civilians can be tailored to address the unique individual, situational, and contextual factors relevant to the military. These findings also highlight the importance of teaching soldiers indirect and nonaggressive strategies for intervention. [ABSTRACT FROM AUTHOR]

Background: Causes of methanol poisoning may include accidental or suicidal use, as well as self home-distillation. In this study, it was aimed to evaluate clinical characteristics, laboratory findings, and outcomes of home-distillation methanol poisoning in two different time periods as an outbreak during the pandemic. The source of the methanol poisoning in all patients was home-brewing or distillation of methanol. Methods: The study was a single-center, retrospective, and observational case-control study. Patients over 18 years of age, in 2 different periods in the form of an outbreak due to home-distillation of methanol between April 1, 2020, and April 1, 2022, when the coronavirus disease 19 pandemic was intensely experienced in Turkey, were included in this study. Results: A total of 43 patients were included in the study. Of these patients, 22 were exposed to methanol between July and August 2020, and 21 patients were exposed to methanol in December 2021. Overall, 20 patients (46.5%) died, while 23 (53.5%) out of 43 patients recovered with or without sequelae. Patients with low blood pressure, oxygen saturation values, Glasgow Coma Scale (GCS) scores, high blood glucose levels, metabolic acidosis (pH < 7.11), and high lactate levels (lactate > 4.50 mmol/L) at admission had a statistically significantly worse prognosis. Conclusion: In methanol poisoning due to home brewing, low blood pressure, oxygen saturation, and impaired consciousness at the time of admission were clinical findings associated with mortality. In terms of laboratory findings, especially severe metabolic acidosis and lactate elevation were observed in the group that was mortal despite treatment. [ABSTRACT FROM AUTHOR]