Marijuana Use Research Articles

Pandangan Masyarakat Aceh tentang Penggunaan Ganja

This study aims to explore the views of the Acehnese people regarding the use of marijuana, with a special focus on the perspectives of traditional leaders and clergy in the region. Aceh, known for its strict application of sharia law, has a distinctive view of prohibited substances, including marijuana. This research method uses a qualitative approach with in-depth interview techniques with traditional leaders and clergy as well as literature studies to strengthen their views on the legality, social impact, and moral implications of cannabis use. The results of this study show that medically, marijuana can overcome long-term pain, mental health problems, slow the development of cancer cells, and improve symptoms of epilepsy and multiple sclerosis. However, there are health risks such as mental health problems, testicular cancer, and respiratory diseases if used. In Indonesia law, marijuana is considered a drug with a high addictive effect and is prohibited from use. By teaching the community and working with law enforcement, Acehnese traditional and religious leaders play an important role in preventing marijuana abuse. In general, although marijuana has potential medical benefits, marijuana use in Indonesia must continue to be controlled and restricted to prevent abuse. If the legalization of medical marijuana is discussed, the benefits and risks should be carefully considered, with strict regulation to reduce its adverse effects.

Ethnoracial variation in school victimization and adolescent substance use

Adolescent substance abuse is a pressing public health concern. While a large literature has investigated factors linked to adolescent substance use and its outcomes, less research considers the intersection of race-ethnicity, school victimization, and substance use. The present study uses nationally representative data from the 2009–2019 Youth Risk Behavior Surveillance System (n = 66,906) and insights from stress process and critical race perspectives to examine ethnoracial variation in associations between school victimization (i.e., bullied, threatened with a weapon, and feeling unsafe on the way to school) and use of substances (i.e., hard drugs, tobacco, alcohol, and marijuana). Results showed that all victimization measures were associated with significant increases in using all four substances. Compared with whites, Native Americans experienced higher odds of using most substances while Asians and Blacks were generally less likely to use substances. Race-ethnicity moderated victimization-substance use associations, but patterns diverged based on victimization form and substance under consideration. Threats involving a weapon were linked to greater hard drug use for white and Hispanic adolescents than Blacks. School safety concerns were associated with larger increases in Asian adolescents’ hard drug use than whites, Blacks, and Hispanics, and greater marijuana use for Hispanic and white adolescents relative to Blacks. This study complicates the significance of school victimization for substance use such that race-ethnicity factors to a great extent into the presence of associations.

Trends in Marijuana Use among Adolescents in the United States.

Marijuana is a widely used substance in the United States (US) and worldwide. We explored trends in self-reported marijuana use among US adolescents overall as well as by gender, race/ethnicity, and school grade. Biennial data from the Youth Risk Behavior Survey from 2011 to 2021 included 88,183 adolescents in grades 9th through 12th. We used percentage change as a measure of effect and the chi-square test for significance. All analyses were conducted at the national level. The percentage of adolescents who reported current marijuana use dropped significantly from 23.1% in 2011 to 15.8% in 2021 (p < 0.05). The self-report of trying marijuana for the first time before age 13 also decreased significantly from 8.1% in 2011 to 4.9% in 2021 (p < 0.05). For current use, there were similar significant decreases by race/ethnicity, with Asian, Hispanic, and White adolescents experiencing the steepest declines. In 2021, the percentage of Black adolescents self-reporting marijuana use was significantly higher (20.5%) compared to White (14.8%), Hispanic (16.7%), and Asian (5.1%) adolescents. Although current marijuana use declined significantly for both girls and boys over time, in 2021 girls were more likely (17.8%) to currently use marijuana than boys (13.6%). In 2011, the opposite was true, with boys (25.9%) being more likely to use marijuana than girls (20.1%). In US adolescents in 2021, there were decreases in self-reports of marijuana use compared to 2011. Behavioral interventions within school and family environments may be critical in mitigating the risk of marijuana use.

Validation of Serum Tetrahydrocannabinol Assay and Its Clinical Application

Abstract Background The widespread use of marijuana across all age groups in the United States, driven by the legalization of recreational and medical cannabis, has underscored the need for accurate measurement of tetrahydrocannabinol (THC) and its metabolites in blood specimens. This requirement spans both legal and medical contexts, prompting the development of precise diagnostic tools. Methods We developed a high-throughput liquid chromatography-tandem mass spectrometry (LC-MS/MS) assay, utilizing a straightforward protein precipitation extraction method to quantify THC and its metabolites: THC, 11-OH-THC, THC-COOH, cannabidiol (CBD), and THC-COOH glucuronide. The assay was rigorously validated for precision, linearity, stability, carryover, and quality assurance to ensure its reliability and accuracy for clinical use. Results Precision studies demonstrated a coefficient of variation ranging from 1.7% to 4.9%. The analytical measurement range was established at 1-100 ng/mL for THC, CBD, and 11-OH-THC, 5-500 ng/mL for THC-COOH, and 10-1000 ng/mL for THC glucuronide, accommodating the broad spectrum of THC/metabolite concentrations observed in our patient cohort. Carryover from all analytes were negligible (&amp;lt;0.01%). Sample stability was confirmed for up to two weeks at -20°C and through three freeze-thaw cycles. Despite a median THC concentration of 5 ng/mL in a limited sample size (N=44), high concentrations of THC and its metabolites correlated with trauma-related incidents and a history of polysubstance abuse in emergency department admissions. Conclusions The LC-MS/MS assay offers superior sensitivity and specificity compared to traditional immunoassays for cannabinoid detection, effectively distinguishing between THC and its metabolites. Its implementation will offer an advanced approach for analyzing the prevalence and clinical implications of THC and metabolite levels in various patient populations, including trauma, pediatric patients, and organ transplant candidates.

Substance use among Latinx youth: The roles of sociocultural influences, family factors, and childhood adversity.

Substance use among youth is associated with adverse consequences and may increase vulnerability to addiction and psychiatric disorders later in life. Sociocultural factors such as discrimination have been associated with substance use, while positive cultural resources, such as enculturation and familism, have demonstrated protective outcomes. However, few studies have highlighted how family factors influence substance use among Latinx youth during their transition from adolescence to young adulthood. This study used longitudinal data to explore the associations between sociocultural factors, family factors, childhood adversity, and substance use among Latinx youth. The data were from a longitudinal study of acculturation and substance use among Latinx youth in Southern California (n = 1257, 52.1% female, mixed socioeconomic status). The average age was 14.5 (SD = 0.39). Data collection began in 2005 and ended in 2016. Hierarchical regression models showed that discrimination was associated with higher problematic alcohol susceptibility. Childhood adversity was associated with higher odds of tobacco, alcohol, and marijuana use. Parental communication was associated with lower odds of problematic alcohol and marijuana use. To promote youth well-being, preventive efforts should prioritize reducing childhood adversity and discrimination, while fostering positive family relationships. Overall, our findings suggest the need for interventions targeting various systemic levels to effectively address substance use among Latinx youth.

Patterns and Challenges in Help-Seeking for Addiction among Men: A Systematic Review.

Background/Objectives: Addictive and substance-related disorders represent a substantial public health challenge, marked by rising incidence and prevalence rates. Men and women exhibit different patterns of help-seeking for health and social issues including addictions. This research aimed to analyze the help-seeking process among men with addiction to improve understanding and develop more effective, person-centered treatments. Methods: This systematic review was performed based on the Cochrane Collaboration guidelines and reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The protocol of the revision was registered in advance in PROSPERO. Searches were conducted in the PubMed, Scopus, and Web of Science (WOS) databases. Results: Based on the literature search, 16 studies were included in the current systematic review. The analyzed studies included seven on substance-use disorders, three on gambling disorder, two on tobacco-use disorder, two addressing substance-related disorders in general, one on opioid-use disorder, and one focused on marijuana use. Gender differences influenced help-seeking behavior, with women generally exhibiting a higher propensity to seek assistance for addiction-related issues than men. Seeking help for addiction-whether substance use or gambling-can be hindered by several barriers, particularly public stigma and discrimination, which tend to be more pronounced for alcohol and gambling compared to tobacco. Additional barriers in the help-seeking process include negative beliefs and attitudes toward seeking help, often associated with traditional male gender roles. Each substance-use disorder was analyzed in depth to gain a better understanding of the barriers faced by this population. Conclusions: Integrating a gender perspective into the diagnosis, prevention, and treatment of addiction is essential. As addiction patterns vary between men and women, approaches must be tailored accordingly. Recognizing men as a distinct group in research and clinical practice is also crucial for developing more effective and personalized treatments.

Adult Caretaker Engagement and School Connectedness and Association with Substance Use, Indicators of Emotional Well-Being and Suicide Risk, and Experiences with Violence Among American Indian or Alaska Native High School Students - Youth Risk Behavior Survey, United States, 2023.

The strength of American Indian and Alaska Native (AI/AN) communities comes from generations of Indigenous traditions, language, culture, and knowledge. These strengths have been challenged by a complex set of systemic, structural, and social factors related to historical and intergenerational trauma that affects the health of AI/AN communities. Furthermore, AI/AN population health data often are inaccurate because of analytic coding practices that do not account for multiracial and ethnic AI/AN identification and inadequate because of statistical suppression. The 2023 national Youth Risk Behavior Survey included a supplemental sample of AI/AN high school students. Coding of race and ethnicity was inclusive of all AI/AN students, even if they also identified as another race or as Hispanic or Latino, providing comprehensive data on health behaviors and experiences among AI/AN high school students nationwide. Adult caretaker engagement and school connectedness and their association with 13 health behaviors and experiences were examined, including five types of current substance use, four indicators of emotional well-being and suicide risk, and four types of violence. Pairwise t-tests and adjusted prevalence ratios from logistic regression models identified significant associations between exposure and outcome variables. Among AI/AN students, having an adult who always tried to meet their basic needs, high parental monitoring, and high school connectedness were associated with lower prevalence of certain measures of substance use, poor emotional well-being and suicide risk, and violence. Compared with non-AI/AN students, the prevalence of current electronic vapor product use, current marijuana use, attempted suicide, and experience of sexual violence was higher among AI/AN students.This report presents the most comprehensive, up-to-date data on substance use, indicators of emotional well-being and suicide risk, and experiences with violence among AI/AN high school students nationwide. The findings suggest the importance of engaged household adults and school connectedness in promoting emotional well-being and preventing substance use, suicide-related behavior, and experiences of violence among AI/AN students. Understanding the historical context and incorporating Indigenous knowledge when developing interventions focused on AI/AN youths are critical to ensure such interventions are successful in improving AI/AN health and well-being.

The Impact of Pleasure and Pain on Frequent Substance Use During Receptive Anal Intercourse

ABSTRACT Sexualized drug use (SDU) describes use of any psychoactive substance before or during planned sexual activity to facilitate, intensify, or prolong intercourse. The impact of pain, pleasure, and other mediators on SDU is not well characterized. This study aimed to distinguish the motivations behind different classes and frequencies of substance use during receptive anal intercourse (RAI). Data were from an internet-based survey conducted between July 2022-January 2023. We measured the frequency of SDU for five substances: poppers, alcohol, marijuana, methamphetamine, and nicotine. Satisfaction with pleasurable sensations during RAI and any type of pain bother during RAI were assessed on a 5-point scale. Multivariable logistic regression was performed for 1,119 respondents. Our results showed a strong association between bothersome pain during RAI and frequent alcohol (aOR 2.1), marijuana (aOR 2.4), nicotine (aOR 3.1), and meth (aOR 5.9) use. None of the five substance classes studied was correlated with dissatisfaction with pleasure during RAI. Frequent popper use was associated with increasing lifetime RAI experience and number of sexual partners. The mechanism behind SDU during RAI is substance-specific and multifactorial. Bothersome pain during RAI is highly associated with frequent SDU. Inquiring about pain during RAI may offer avenues for intervention.

Do Symptoms of Depression Moderate the Links Between Reactive and Proactive Aggression and Frequency of Substance Use?

Youth substance use continues to be a public health concern, with both aggressive behavior and symptoms of depression commonly identified as risk factors for adolescent substance use. However, more research is needed to understand how proactive and reactive functions of aggression are uniquely associated with the frequency of use of specific substances and how these functions of aggression interact with symptoms of depression to contribute to substance use. To this end, the current study examined these associations in a sample of detained youth (N = 229; 80.7% Male). Results suggested that reactive aggression is uniquely associated with traditional cigarette, alcohol, and marijuana use, while proactive aggression is uniquely associated with prescription drug use. Further, although symptoms of depression did not uniquely contribute to the frequency of substance use, symptoms of depression moderate links between proactive aggression and frequency of traditional cigarette, alcohol, and prescription drug use such that proactive aggression is associated with increased frequency of use only when symptoms of depression are low. Findings suggest the need to consider functions of aggression when identifying risk for frequent substance use, as there may be distinct targets of intervention depending on the function of aggression.

Legalization of Smokable Medical Cannabis and Changes in the Dispensed Amount of Δ-9 Tetrahydrocannabinol Per Patient.

Introduction: Florida's medical cannabis (marijuana) program is among the largest in the United States. Smokable cannabis forms were not legally available in this program until 2019, and five years after other forms of cannabis were available. This study assessed changes in Δ-9 tetrahydrocannabinol (THC) dispensed per patient following legalization of smokable cannabis in Florida. Materials and Methods: This quasi-experimental study used data from the Florida Department of Health Office of Medical Marijuana Use Reports on THC dispensing from April 6, 2018, through March 13, 2020. Certified medical cannabis user during the study period was included. The exposure was the dispensed amount of THC from legalized smokable forms of medical cannabis (statute identified as SB182), effective as of March 2019. Changes in level and trend of average milligram (mg) of dispensed THC per certified patient with 95% confidence intervals (CIs), before and after SB182, were calculated by fitting a generalized least squares linear model and allowing a 17-week phase-in period. Results: The number of certified patients increased by 24.8% from 197,107 (March 22, 2019) to 246,079 (July 19, 2019) and to 325,868 by March 13, 2020. Assuming that a 20% THC concentration in smokable products, there was a significant level increase in the mean weekly dispensed THC amount per certified patient of 138.45 mg (95% CI: 102.69-174.20), translating to a 42.18% increase (95% CI: 33.14-50.28), from the pre-policy period. We noted a continuous increase of 5.62 mg per certified patient per week (95% CI: 4.35-6.89) throughout the 35 weeks following the policy, when compared with the period before. Assuming 10% THC concentration in smokable products, we observed a significant level increase of 35.10 mg (95% CI: 5.31-64.88), corresponding to an increase of 10.70% (95% CI: 1.70-18.89), and a trend increase of 2.23 mg per certified patient per week (95% CI: 1.18-3.29). Discussion: The expansion of the Florida medical cannabis program to include smokable cannabis forms was associated with a significant increase in the mean amount of weekly dispensed THC per certified patient. Findings suggest that the dispensed amount of THC after legalization of smokable medical cannabis far exceeds the maximum recommended daily dose, based on extrapolation from oral cannabis product dosing recommendations from one expert consensus statement, raising questions about the safety, and need for consumer education.

8256 Early Life Stress and Pubertal Predictors of Youth Substance Use Initiation: Does Sex Moderate the Relationship Between ELS, Puberty, and Substance Use Initiation?

Abstract Disclosure: A. Donovan: None. S. Assari: None. M. Shaheen: None. C. Grella: None. L. Richter: None. T.C. Friedman: None. Background: Early life stress (ELS) is a construct composed of children’s experiences of abuse, neglect, and conflict. Approximately 20% of adolescents in the United States have experienced ELS at some point, and these experiences influence adolescent and adult health behavior outcomes. Adults with a history of ELS display higher rates of substance use disorders (SUD) and report earlier initiation of substance use. Additionally, ELS has been associated with early puberty, which in turn is linked to earlier substance use initiation. Our study examines the roles of pubertal status, sex hormones (estradiol, testosterone, and DHEA) and ELS as predictors of the initiation of substance use among a nationally representative sample of male and female adolescents in NIDA’s Adolescent Brain Cognitive Development (ABCD) database. Methods: Baseline measures from the ABCD database release 5.0 were used to generate an ELS score (0-60), puberty assessed via parental report on the Pubertal Development Scale (PDS, 1-4), and sex hormones (estradiol, testosterone, and DHEA) were analyzed via salivary samples. The relationship between these scores and time to first use of alcohol, nicotine, and marijuana was determined via survival analysis utilizing a cox regression. Age was tested as a covariate in the interaction of ELS and time to first use of alcohol, nicotine, and marijuana. Data were analyzed overall and for biological boys and girls separately (N=11,866, 52%M 48%F. ages 9-11 at baseline). Results: We observed additive effects of PDS score, estradiol measure, age, and ELS on time to first use of any substance (alcohol, nicotine, or marijuana) and found age (Exp β= 1.029, p&amp;lt;0.001) and ELS (Exp β= 1.017, p&amp;lt;0.05) to be significant predictors of time to first use. After separating by sex, ELS was no longer a significant predictor for males (Exp β= 1.014, p=0.054), but remained a predictor for females (Exp β= 1.019, p&amp;lt;0.05) indicating the overall effect was driven by females. Additionally, salivary estradiol was a significant predictor of first use for females (Exp β= 1.208, p&amp;lt;0.05), while salivary DHEA and testosterone were not predictors for males or females. Conclusions: Our results indicate sex does moderate the relationship between ELS and substance use initiation within our population, with females showing increased risk of initiation with increases in estradiol. Further findings from our study will help to describe sex differences among the factors that increase the risk of substance use initiation among ELS-exposed youth and explore how these vary by substance. ABCD provides an unprecedented opportunity to explore the mechanisms behind complex effects of ELS by sex on risk factors for adolescent substance use initiation. Presentation: 6/1/2024

Internet gaming disorder and risky behaviours among Czech adolescents: A nationally representative study.

The aim of the present study was to estimate the complex association between Internet Gaming Disorder (IGD), substance use, and other risky behaviours in Czech adolescents whilst providing prevalence estimates of IGD and psychometric information regarding the Czech Internet Gaming Disorder Scale-Short-Form (IGDS9-SF). A representative sample of 3,950 Czech adolescents was recruited through stratified random sampling in the school setting. Disordered gamers showed frequent use of specific substances such as pharmaceuticals, methylenedioxymethamphetamine, and lysergic acid diethylamide. In contrast, non-gamers had higher prevalence of alcohol, cigarettes, sedatives and tranquillisers, and marijuana use. A logistic regression, utilising IGDS9-SF raw scores and average daily gaming time, revealed a U-shaped relationship between gaming and both alcohol and cigarette use. Additionally, conduct problems such as bullying, and risky in-game behaviours were more prevalent among disordered gamers, with the exception of forging parents' signatures. The overall prevalence of IGD was 3.62% (95% CI = [3.1%, 4.3%]), with higher rates in males (5.89%; 95% CI = [4.9%, 7.0%]) than in females (1.45%; 95% CI = [1.0%, 2.1%]). The Czech IGDS9-SF used in the present study showed adequate psychometric properties. The association between gaming and substance use behaviours may be specific and multifaceted depending on the severity of the gaming-related problems. Furthermore, disordered gamers may become more vulnerable due to a higher incidence of conduct problems, bullying (victimisation), and in-game risky behaviours such as engagement with microtransactions mechanics (e.g., loot box) within video games.

Joint Liability: A Brief History of the Criminalization of Cannabis, Ganja, Marihuana and Marijuana in the Cayman Islands and Pathways towards Legalization or Decriminalization

Abstract This paper chronicles legislative developments in the Cayman Islands regarding the movement towards decriminalizing marijuana use and possession through various legislative measures. The exposition commences with an explanation on the nuanced contrast between decriminalization and full legalization. Subsequently, it delves into the historical evolution of legislation governing marijuana-related offences and offenders. Judicial interpretations arising from these statutory changes are also examined. Additionally, the article critically evaluates the legislative reforms pertaining to the expungement of offences associated with marijuana. Finally, it offers recommendations to address identified statutory anomalies and discrepancies, with a view to establishing a viable legislative framework conducive to achieving the objectives of decriminalization.

Effects of racial teasing on adolescent marijuana use and nicotine vaping: An analysis of the Virginia Youth Risk Behavior Surveillance System

BackgroundDespite adverse effects of tobacco and marijuana use on the adolescent brain, its use among youth remains high. Previous research shows associations between bullying and risks of substance use; less is known about racial teasing. This study examines associations of racial teasing, marijuana and/or electronic vapor products (EVP) use among adolescents, using 2021 Virginia Youth Risk Behavior Surveillance System (VYRBSS). MethodsVYRBSS is a self-reported survey which collects information on experiences with racial teasing and substance use. This analysis included 3,083 high school students ≥ 12 years old. Descriptive analysis and logistic regression models were performed for categorical variables. Multivariable models were adjusted for confounders. ResultsRacial teasing was associated with marijuana (AOR 1.89; CI 1.43–2.48) and EVP use (AOR 2.52; CI 1.91–3.31). Compared to Whites; Asians, Blacks, and Latinos were more likely to report racial teasing. Older heterosexual females reported higher use of marijuana and EVP. Blacks reported greater use of marijuana, whereas Whites were more likely to use EVP. EVP use was higher in females (AOR 1.73, CI 1.34–2.23), bisexual youth (AOR 1.68, CI 1.23, 2.30) and poor mental health (AOR 1.49, CI 1.16, 1.92). Marijuana use was associated with bisexuality (AOR 1.75, CI 1.28–2.39) and poor mental health (AOR 1.62, CI 1.27–2.07) as well. ConclusionsEvery effort should be made by public health professionals in Virginia to prevent racial teasing among adolescents because it increases the odds of substance use, particularly in older females, youth who identify as bisexual, and those reporting poor mental health.

Examining the pathways from adverse childhood experiences to substance use

BackgroundAdverse childhood experiences (ACEs) are traumatic events that occur early in life and can have lasting effects on health and well-being. Previous research has linked ACEs to substance use in adulthood, but there is limited research on the underlying mechanisms or pathways of this relationship. This study explores whether depression mediates the relationship between ACEs and current substance use among U.S. adults. MethodsData were obtained from the 2021 Behavioral Risk Factor Surveillance System (n = 30,978). Generalized Structural Equation Modeling was used to examine the links between ACEs, cigarette, e-cigarette, and marijuana use while adjusting for sociodemographic characteristics. ResultsApproximately 71 % of respondents reported experiencing at least one ACE. The findings show that depressive disorders mediate the relationship between ACEs and current substance use among U.S. adults. There was a significant indirect effect of ACEs on current cigarette use (OR = 1.13, 95 % CI [1.10, 1.16]), e-cigarette use (OR = 1.17, 95 % CI [1.12–1.22]), and marijuana use (OR = 1.22, 95 % CI [1.13, 1.33]) through the mediator of depressive disorders. Additionally, the most pronounced effects were found among those aged 18–24 years for cigarette use (OR = 1.32, 95 % CI [1.11, 1.56]), e-cigarette use (OR = 1.22 [1.09, 1.36]), and especially marijuana use (OR = 1.52 [1.18, 1.96]). ConclusionThese findings suggest that depression may be a key pathway from negative experiences during childhood to certain types of substance use in adulthood, particularly among young adults.

Prospective Study on the Effects of Marijuana Smoking on Lipase and Amylase Activities among Adult Nigerians

Marijuana consumption is prevalent among young adults in Nigeria, and its effects on various physiological systems are of growing concern. This study investigates the impact of marijuana use on digestive enzymes, specifically serum amylase and lipase, to understand its potential implications on digestive health. This cross-sectional study was conducted in 120 participants comprising of 60 marijuana smokers and 60 non-smokers. Sociodemographic and lifestyle data were collected through structured questionnaires. Serum amylase and lipase activity levels were measured by spectrophotometric method and compared between the two groups. Statistical analysis was performed to assess differences and correlations. The study revealed that marijuana smokers had significantly higher serum amylase and lipase activities compared to non-smokers. Lipase activity correlated positively (r=0.425, p=0.019) with duration of marijuana use. Amylase activity was higher among males than females (r=-0.40, p=0.028). No significant correlation was found between the quantity of marijuana consumed and enzyme activities. Chronic marijuana consumption was associated with increased serum amylase and lipase activities, indicating potential alterations in pancreatic function. These findings suggest that marijuana use may have adverse effects on digestive health, warranting further investigation into the long-term implications. It is recommended that healthcare providers monitor digestive enzyme activities in marijuana users to detect early signs of pancreatic dysfunction.

Substance use and menopausal symptoms among people with and without HIV in the US, 2008-2020.

The aim of the study is to assess associations between substance use and menopausal symptoms among US people living with and without HIV in a longitudinal cohort. We analyzed self-reported menopausal symptoms and substance use from biannual Women's Interagency HIV Study (WIHS) visits from 2008-2020. Substance use since the last visit or lifetime cumulative use included tobacco, alcohol, marijuana, crack/cocaine, and opioids. Logistic regression quantified associations between each substance use and menopausal symptom frequency (vasomotor, mood, and musculoskeletal), adjusting for other substance use, HIV status, demographics, comorbidities, and trauma. A total of 1,949 participants contributed early perimenopausal, late perimenopausal, or postmenopausal study visits. Across reproductive-aging stages, based on menstrual history, and among participants with and without HIV, participants reported frequent vasomotor (range 22-43%), mood (18-28%), and musculoskeletal (25-34%) symptoms. Many reported ever using tobacco (72%), heavy alcohol (75%), marijuana (73%), crack (50%), and opioids (31%). Current heavy alcohol use (odds ratio [OR]: 1.22; 95% confidence interval [CI]: 1.10-1.37), cumulative marijuana use (OR: 1.15, 95% CI: 1.01-1.32), and cumulative tobacco use (OR: 1.06, 95% CI: 1.01-1.12) were associated with a higher frequency of vasomotor symptoms; current heavy alcohol use (OR: 1.20, 95% CI: 1.04-1.39) and current opioid use (OR: 1.13; 95% CI: 1.01-1.25) were associated with mood symptoms; and current opioid use (OR: 1.11, 95% CI: 1.00-1.23) was associated with musculoskeletal symptoms. All other associations were found to be null. Current and prior substance use may independently affect symptoms experienced during the menopausal transition and may indicate potential to benefit from additional intervention and referral to menopause specialty care.

A Systematic Study on the Prevalence of Alcohol and Marijuana use in Pregnant Women with Opioid Use Disorder

A Systematic Study on the Prevalence of Alcohol and Marijuana use in Pregnant Women with Opioid Use Disorder

S470 Association of Marijuana Use With Colorectal Neoplasia

S470 Association of Marijuana Use With Colorectal Neoplasia

S223 Association of Marijuana Use and the Severity of Idiopathic Acute Pancreatitis

S223 Association of Marijuana Use and the Severity of Idiopathic Acute Pancreatitis