BACKGROUND: Cannabis is the most common illicit substance used in pregnancy. As use continues to increase, understanding peoples\' behaviors surrounding cannabis use during pregnancy is needed to improve maternal and child health outcomes. The aim of this study was to better understand pregnant individuals\' perceptions and knowledge of cannabis use and use patterns as well as the social and environmental factors that may influence their use.
METHODS: We conducted interviews with 19 participants between December 2022 and March 2023. Individuals self-identified as BIPOC (Black, Indigenous, People of Color), were over 21 years of age, spoke English or Spanish, resided in California, and had used cannabis during pregnancy in the last 0-2 years. Using qualitative, constructivist grounded theory methods, we analyzed the contexts that contributed to participants\' lived experiences surrounding cannabis use behaviors during pregnancy.
RESULTS: Participants reported making conscious decisions to responsibly manage their cannabis use during pregnancy to minimize potential harm to the fetus. Participants prioritized making what they perceived to be safer adjustments to their use of cannabis: (1) changing the amount of cannabis used, (2) changing the types of cannabis products used, and (3) changing sources of cannabis procurement.
CONCLUSIONS: Our findings show that pregnant individuals are seeking information about safe cannabis use beyond medical supervision and are open to altering their cannabis consumption patterns. However, they are unable to find trustworthy and evidence-based harm reduction practices which can be implemented to mitigate harm to their unborn children. A harm reduction approach is needed in the field of maternal cannabis use to promote positive maternal and fetal health outcomes.
CONCLUSIONS: More data is needed on comprehensive harm reduction approaches to cannabis use during pregnancy. This requires implementation of education on these topics in healthcare settings presented by prenatal care clinicians.

BACKGROUND: Young adults face unique vulnerabilities during major life disruptions like the COVID-19 pandemic. The pandemic contributed to increases in mental health challenges and substance use among young adults. This study explores the experiences of young adults who increased their cannabis use during the pandemic.
METHODS: Participants were recruited from the Nicotine Dependence in Teens (NDIT) study, and qualitative data were collected through semi-structured interviews conducted via Zoom. A total of 25 participants (ages 33-34) reporting increased cannabis use during the pandemic were included. Thematic analysis and gender-based analysis was employed to extract key themes.
RESULTS: Five themes emerged: (1) No disruption in cannabis use; (2) Cannabis use to manage declines in mental health; (3) Cannabis use to break up pandemic boredom; (4) Cannabis use as an expression of freedom; (5) Cannabis use as \"another way to chill out.\"
CONCLUSIONS: This research provides valuable perspectives on how major life disruptions, like the COVID-19 pandemic, influence cannabis use among young adults. The findings offer guidance for public health initiatives and highlight avenues for further investigation.

UNASSIGNED: This study aimed to analyze tobacco and marijuana use by middle and high school students identifying as bisexual, gay, lesbian, or heterosexual using data from the National Youth Tobacco Survey (NYTS) spanning from 2020 to 2022. By comparing substance use patterns among different sexual orientation groups, the study sought to identify disparities and potential socioeconomic factors influencing these behaviors.
UNASSIGNED: Data from the 2020 to 2022 NYTS were analyzed, focusing on responses regarding ever use of cigarettes, e-cigarettes, and marijuana by students of varying sexual orientations. Descriptive statistics and chi-square tests were employed to analyze differences in substance use and socioeconomic indicators between sexual orientation groups.
UNASSIGNED: Of the 37 541 students included in the analysis, significant differences in substance use were observed among bisexual, gay, lesbian, and heterosexual students. Bisexual and gay/lesbian students exhibited higher rates of ever use of cigarettes, e-cigarettes, and marijuana compared to heterosexual students. In addition, socioeconomic differences, such as lower rates of family vehicle ownership and reduced access to vacations, were noted among bisexual and gay/lesbian students.
UNASSIGNED: The findings underscore significant differences in tobacco and marijuana use by adolescents based on sexual orientation, mirroring differences observed in LGBTQ adults. These results highlight the importance of targeted interventions, educational initiatives, and support systems tailored to the unique needs of LGBTQ youth. Addressing socioeconomic disparities and fostering inclusive environments are crucial steps in promoting the health and well-being of LGBTQ adolescents. Continued research and collaborative efforts are essential in mitigating health disparities and creating equitable environments for all adolescents.

BACKGROUND: Cannabis legalization has made cannabis accessible via dispensaries which sell a wide variety of cannabis products. Importantly, the various routes of administration are associated with differing consequences. As such, it\'s crucial to understand the prevalence and correlates of different cannabis products. Unfortunately, research has yet to examine the prevalence of certain forms of cannabis use, and little is known about the prevalence of using multiple forms of cannabis, and whether individual-level factors are associated with using different forms of cannabis.
METHODS: The current study uses data from the 2022 National Survey on Drug Use and Health (NSDUH) to examine the prevalence and correlates of eight different types of cannabis use (smoking, vaping, eating/drinking, dabbing, drops/lozenges, topical, pills, and other), as well as a cannabis variety scale, on samples of adult and adolescent cannabis users.
RESULTS: The results suggest that certain routes of administration are more prevalent than others and that these patterns are fairly consistent between adults and adolescents. Similarly, for both adults and adolescents, the majority of users used more than one cannabis product. Lastly, several individual-level factors are associated with the various forms of cannabis use and many of these associations vary by the route of administration examined.
CONCLUSIONS: The results of the current study demonstrate that there are differences among cannabis users. If we can develop an understanding of who uses the various forms of cannabis, we could identify the users of the more dangerous forms and provide these individuals with more resources.

The prevalence of cannabis use for recreational and medicinal purposes has steadily increased. While it is commonly used to alleviate pain, its use is also associated with many acute and chronic adverse effects. There are cases reported on the negative impact of cannabis use on gastrointestinal (GI) disorders; however, there have been few reported cases linking cannabis use to acute pancreatitis. This case report discusses a 37-year-old female presenting to the emergency department for cannabis-induced acute pancreatitis. The purpose of this case report is to educate on the importance of recognizing the potential GI complications resulting from marijuana use.

BACKGROUND: Prior studies have shown that marijuana use is often associated with physical teen dating violence. However, few studies have examined the longitudinal mediating effects of associating with antisocial peers and impulsivity on this relationship. Also, few studies have estimated the cascading developmental impact of marijuana use and antisocial peer association, predicting the continued marijuana use and antisocial peer associations while considering the risk of impulsivity in physical teen dating violence. Thus, the current study utilized the problem behavior theory and an alternative path to physical dating violence to address these limitations.
OBJECTIVE: The current study tested the longitudinal effects of marijuana use on physical teen dating violence and the indirect effects of antisocial peer association and impulsivity on this relationship (M = 12.29); 52.1 % of males and 47.9 % of females participated.
METHODS: Adolescents completed questionnaires at baseline and were assessed six months later (n = 836). Generalized structural equation modeling (GSEM) and cross-lagged mediation models were used first to analyze the direct effect of lifetime marijuana use on physical dating violence and antisocial peer association and impulsivity as potential mediators of this relationship. Then, the cross-lagged mediation models were used to estimate the alternative path to physical teen dating violence using lifetime marijuana use and antisocial peer association as predictors at baseline and continued antisocial peer association, marijuana use, and impulsivity at the subsequent wave as mediators.
RESULTS: Results suggested that marijuana use at baseline was not positively associated with physical teen dating violence over time. The association with antisocial peers but not impulsivity mediated the relationship between marijuana use and physical dating violence. Cross-lagged mediation results suggested that marijuana use at baseline positively predicted antisocial peer association in the subsequent wave, which led to an increase in physical teen dating violence. Further, antisocial peer association at baseline is positively associated with continued antisocial peer association at the subsequent wave; thus, antisocial peer association is positively related to physical teen dating violence when controlling for depressive symptoms, family support, number of dates, and parental monitoring.
CONCLUSIONS: These results suggest though marijuana use alone is not statistically associated with physical teen dating violence, it does increase the risk of antisocial social peer associations that could increase adolescents\' likelihood to engage in physical teen dating violence. Further, the onset of antisocial peer association could persist over time, thus serving as a risk factor for physical teen dating violence over time.

Marijuana use among adolescents and young adults has increased, however, there is a paucity of research concerning marijuana use among adolescents in rural areas. Current literature holds the assumption that adolescents in rural areas tend to use less marijuana and marijuana associated products compared with youth from urban and suburban areas. However, geographical features may contribute to unique stressors experienced by rural youth, resulting in distinct differences in usage that have been previously unexplored. The purpose of the current study was to explore the relationship between rurality and geographic region by examining patterns of lifetime marijuana use in 12th graders across various geographical backgrounds. Using data from the Monitoring the Future Study database, participants were classified based on rurality (rural, medium suburban/urban, large suburban/urban) and geographic region (Northeast, Midwest, South, West) and data was analyzed to investigate the differences in lifetime marijuana and hash usage. Results demonstrated that rural adolescents in the Northeast and West reported lifetime marijuana and hash product use at the same level as their urban/suburban counterparts; however, there were differences across rurality among Midwest and Southern regions. These results suggest that lifetime marijuana use among rural adolescents is not uniform across geographic regions, indicating that geography should be heavily considered when formulating preventative and educational marijuana programs.

Cannabis is the most used illicit drug among youths in the United States. The objectives of this study were to identify the association between cannabis use and other risk behaviors, including suicidality, among high school students. This is a cross-sectional study using the 2021 Mississippi Youth Risk Behavior Surveillance System (YRBS). The 2021 YRBS data sets were combined for this study. The crude odds ratio (OR) and adjusted odds ratio (AOR) with a 95% confidence interval were generated using the survey packages in R to account for weights and the complex sampling design of the YRBS data. Univariate analysis identified seven risky behaviors that were significantly associated with current cannabis use, including carrying weapons on school campuses, suicidal attempts, electronic vapor use, current smoking, current drinking, sexual behaviors, and unsupervised children. In multivariable analysis, after adjusting for gender, race, students\' grades, and other risky behaviors, statistically significant variables for cannabis use included current use of electronic vapor, current smoking, current drinking, and sexual behaviors. Cannabis use is evenly burdened between males and females and between all race categories among Mississippi high school students. The identified associations seem to indicate that electronic vapor, tobacco products, and alcohol use could be the forerunners for drug use and should be treated accordingly in drug use prevention programs.

Given diversified cannabis products, we examined associations between cannabis consumption methods and cannabis risk perception of smoking cannabis 1-2 times a week. Using the 2022 U.S. National Survey on Drug Use and Health data (N = 12,796 past-year adult cannabis users; M = 6127 and F = 6669), we used multinomial and binary logistic regression models. Smoking was the most prevalent method, followed by eating/drinking, vaping, and dabbing. One-half of cannabis users reported no perceived risk of smoking cannabis 1-2 times a week, 37.5% perceived slight risk, 9.2% moderate risk, and 2.9% great risk. Those with moderate or great risk perception had a lower likelihood of using 4+ methods of consumption (e.g., RRR = 0.40, 95% CI = 0.20, 0.77 for great risk perception). Any perceived risk was associated with higher odds of edibles/drinks only (e.g., aOR = 2.81, 95% CI = 1.43, 5.54 for great risk perception). Along with medical use and CUD, sociodemographic factors, mental illness, and other substance use were also significant correlates of cannabis consumption methods. Understanding the varying risk perceptions associated with different consumption methods is needed for harm reduction initiatives. More research is needed on cannabis products, particularly edibles/drinks and dabs/concentrates, to better understand the potential risks associated with them.

BACKGROUND: With the increasing legalization and popularity of marijuana, it is frequently and sometimes unintentionally combined with nicotine-containing products. As a consequence, patients may fail to accurately report usage during preoperative examinations or remain unaware of the inclusion of nicotine. This poses a challenge for clinicians in identifying preoperative nicotine exposure. This study aimed to establish normative data on the use of marijuana and nicotine in plastic surgery patients and correlate it with urine nicotine and cotinine levels.
METHODS: All consecutive patients presenting to the authors\' clinic seeking elective procedures were identified. Patients were surveyed on marijuana and nicotine use, and provided a urine sample for analysis. The survey responses, urine results, surgical treatments, and clinical outcomes were followed up prospectively.
RESULTS: A total of 135 patients completed the survey and were categorized as nonusers (50%), active nicotine users (19%), active marijuana users (7%), active users of both (13%), or past users (11%). Marijuana users who denied nicotine use showed significantly elevated nicotine and cotinine levels compared with nonusers (average nicotine level, 23.1 ± 13.5 ng/mL [P = 0.00007]; average cotinine level, 221.2 ± 141.8 ng/mL [P = 0.0002]). Fewer than a third of active marijuana or nicotine users reported active use of these products during clinical encounters. There was no difference in urine levels, reported use, or other patient characteristics in patients with and without postoperative complications.
CONCLUSIONS: This is the first descriptive study to document elevated urine nicotine levels in self-reported marijuana users in an urban, diverse patient population seeking elective plastic surgery procedures.