Faculty Bibliography

Chinese Americans who smoke have low use of nicotine replacement therapy (NRT). This study explored perceptions of NRT and decision-making around product choice among Chinese American smokers who received NRT. From September 2023 to January 2024, we conducted in-depth phone interviews with 20 participants recruited in New York City from a WeChat-based cessation pilot trial and a community-based cessation program, both providing free nicotine patches, gum, or lozenges. Participants (aged 26-72; 85% male; 60% current smoking) included 12 consistent NRT users (≥2 weeks), four trial users (<2 weeks), and four non-users. Five participants (25%) had never heard of NRT before program enrollment, and 14 (70%) had never used it previously. Consistent users generally viewed NRT as helpful in reducing cravings. Others reported barriers, including culturally rooted skepticism toward pharmacotherapy, preference for unassisted quitting, lack of readiness to quit, prior negative experiences, and unpleasant taste or side effects. Product choice was influenced by lay knowledge, ease of integrating NRT into daily routines, perceived effectiveness, and taste and side effects. Cessation programs addressing cultural beliefs, reframing willpower, engaging individuals not ready, and providing diverse NRT options with guidance on side effect management and routine integration may increase NRT use among this population.

OBJECTIVE:It is critical to understand the characteristics of people who use cannabis during pregnancy. We examined the prevalence and sociodemographic and clinical correlates of current, recent, former, and never cannabis use among pregnant individuals in the U.S. METHODS:We analyzed pooled data from 1,992 pregnant participants in the National Survey on Drug Use and Health (NSDUH) from 2021 to 2023. We used multinomial regression to identify correlates of cannabis use status (i.e., never use vs. current [past 30-day], recent [past 2-12-month], and former [nonuse in the past year], respectively). RESULTS:Overall, nearly 7% of pregnant participants reported current cannabis use. Among current users, 31% reported any doctor-recommended cannabis use in the past year and 52% bought their cannabis from a dispensary. Compared to never users, current cannabis use was more likely among those aged 18-25 (vs. 26+; Relative Risk Ratio [RRR] = 2.08, 95% CI: 1.04-4.18), unmarried (vs. married; RRR = 2.54, 95% CI: 1.05-6.14), with greater education (vs. < high school; RRR = 2.97, 95% CI: 1.42-6.23), past 30-day cigarette use (RRR = 2.57, 95% CI: 1.11-5.94), alcohol use (RRR = 7.24, 95% CI: 1.52-34.49), e-cigarette use (RRR = 4.92, 95% CI: 1.71-14.10), or serious psychological distress (RRR = 6.25, 95% CI: 2.46-15.85); current use was less likely among those perceiving some risk of weekly cannabis use (vs. no risk; RRR = 0.07, 95% CI: 0.03-0.14). Recent use (vs. never use) was less likely in states where cannabis was illegal (RRR = 0.45, 95% CI: 0.22-0.95). CONCLUSION/CONCLUSIONS:Cannabis use during pregnancy remains high among certain subgroups. Future research should develop tailored interventions targeting motivations of cannabis use during pregnancy, such as risk perceptions and polysubstance use, which negatively impact maternal and fetal health.

BACKGROUND:Little is known about the use of text messages to promote enrollment in smoking cessation treatment. RESEARCH QUESTION/OBJECTIVE:What is the impact of number of outreach messages and monetary incentives on enrollment in smoking cessation treatment among Latino adults? STUDY DESIGN AND METHODS/METHODS:This pragmatic randomized clinical trial used a 3x2 factorial design. The first factor, monetary incentives, consisted of three conditions: 1) receiving a small fixed amount ($5) when enrolling, 2) getting a chance to win a large amount ($200) when enrolling, and 3) no monetary incentive when enrolling. The second factor, number of cycles, consisted of two conditions: 1) one cycle of messages, and 2) four cycles of messages. Latino adults who smoke (n=2,826) were identified in electronic medical records. Participants were randomized in a 1:1:1 ratio to receive one of three monetary incentive conditions and in a 1:2 ratio to receive one or four cycles of messages. The main outcome was enrollment in a smoking cessation text messaging intervention. RESULTS:Enrollment rates ranged from 1.3% for the group that received no monetary incentive for enrollment and one cycle of messages to 5.4% for the group that received a fixed amount for enrollment and four cycles of messages. Receiving four cycles of messages was associated with a higher likelihood of enrollment compared to receiving one cycle of messages (OR 1.92 [95% CI, 1.22-3.01], p<0.01). Monetary incentives were not associated with enrollment. INTERPRETATION/CONCLUSIONS:Among Latino adults, enrollment in smoking cessation treatment increased significantly with increasing number of cycles. In contrast, monetary incentives did not increase enrollment. While modest, the 5.3% enrollment rate found among participants who received four cycles of messages and no monetary incentive can inform future population-level efforts to advance smoking cessation among Latino adults. CLINICAL TRIAL REGISTRATION/BACKGROUND:ClinicalTrials.gov identifier: NCT05722132.

INTRODUCTION/BACKGROUND:Forms of combustible tobacco, such as shisha and pipe tobacco, are popular in the Middle East. Poly use of combustible tobacco products increases exposure to the harmful toxicants in them. Little is known about patterns of tobacco use behaviors in Middle Eastern countries and the potential harms due to particular types and concurrent versus single-use. METHODS:We analyzed data on tobacco use from 7,535 Emirati adults as part of the UAE Healthy Future Study, a longitudinal cohort study in the United Arab Emirates. We examined associations between single, dual, or poly combustible tobacco use and sociodemographic and clinical factors, including markers of cardiovascular disease (CVD). We also examined associations between the type of tobacco used and markers of CVD. RESULTS:Age-adjusted prevalence of combustible tobacco use was 34%. Single, dual, and poly use were 47%, 35%, and 18%, respectively. Parental tobacco use was associated with any kind of combustible tobacco use, and was strongly associated with poly use (RRRp=4.4, 95% CI=1.2, 16.8). Those who used one or more combustible tobacco products had higher levels of some CVD markers, notably HDL and Apolipoprotein A. Use of any type of tobacco was associated with increased risk for markers of CVD. CONCLUSIONS:Any amount of tobacco used was associated with differences in CVD markers. Associations were strongest for poly tobacco users. Future studies are needed to understand relationships between single, dual and poly combustible tobacco use, different combustible tobacco types, and disease risk. IMPLICATIONS/CONCLUSIONS:All forms of tobacco were associated with markers of CVD, signaling that there is no safer form of combustible tobacco. The study is one of the largest to characterize tobacco use behaviors in a Middle Eastern population, and should provide an important benchmark for further research on different, and sometimes co-occurring, forms of tobacco use.

BACKGROUND:Financial capability is an understudied social determinant of health (SDoH). Bank account ownership, an indicator of financial capability, has been linked to better health. No research has explored how bank account ownership relates to health behaviors, such as tobacco use. OBJECTIVES/OBJECTIVE:To examine participant characteristics, intervention use, and intervention outcomes among subgroups of unbanked and banked participants enrolled in a randomized controlled trial (RCT) that integrated financial coaching and SDoH referrals into smoking cessation treatment for low-income individuals (N = 257). DESIGN/METHODS:Secondary analysis of an RCT. INTERVENTIONS/METHODS:The parent RCT provided a multi-component intervention (N = 136) that included smoking cessation coaching, nicotine replacement therapy, money management coaching, and referral to financial empowerment services and other SDoH resources. A waitlisted control group (N = 121) received usual care. MEASURES/METHODS:Bivariate analyses compared baseline characteristics and multivariable logistic regression compared intervention use by banking status. Within unbanked and banked subgroups, logistic regression examined treatment group differences (intervention vs. control) in self-reported 7-day abstinence and financial stress at 6 months. RESULTS:At baseline, 36% (n = 92) of participants were unbanked. Unbanked participants had lower income and education, higher unemployment, and greater financial distress (all p < 0.05). Intervention use did not differ by banking status (p > 0.05). At 6 months, unbanked participants had high abstinence rates in the intervention and control groups (ITT 21% vs. 13%, p > 0.05) and no significant treatment group differences in financial stress (p > 0.05). Among banked participants, the intervention group reported higher abstinence than the control group (ITT 19% vs. 6%, p = 0.01) and reduced financial stress across multiple domains (all p = 0.01). CONCLUSIONS:A significant portion of participants in the RCT were unbanked, but being unbanked was not a barrier to smoking cessation. The intervention reduced financial stress among banked participants only. Further research is needed to develop interventions that can support unbanked individuals' health and financial well-being. TRIAL REGISTRATION/BACKGROUND:ClinicalTrials.gov Identifier: NCT03187730.

BACKGROUND:Inappropriate imaging to stage low-risk prostate cancer is considered low-value care. Determining the effectiveness of a theory-based intervention, Prostate Cancer Imaging Stewardship (PCIS), to promote guideline-concordant imaging. METHODS:A stepped-wedge, cluster-randomized trial, PCIS, was conducted between March 2018 and March 2021 at ten Veterans Health Administration medical centers (VAMC) initially selected for prostate cancer volume, geographic diversity, and willingness to participate. Intervention initiation at sites were randomized in 3-month intervals. We enrolled 61 urology providers who treat prostate cancer at participating sites. Outcomes were assessed among 2,302 patients with incident prostate cancer aged 18-85 years. PCIS combines three evidence-based provider-focused behavior change strategies: 1) Clinical Reminder Order Check triggered when a provider attempted to order imaging for a patient with PSA < 20ng/mL; 2) VAMC-level academic detailing at initiation and every three months thereafter; 3) Audit and Feedback for providers to improve their imaging performance. The main outcome was guideline-discordant nuclear medicine bone scan (NMBS) imaging for low-risk prostate cancer patients. RESULTS:NMBS imaging would be consistent with National Comprehensive Cancer Network guidelines in 878 patients (38%) and inconsistent in 1424 patients (62%). Among patients not requiring NMBS, 141/690 (20.4%) received guideline-discordant imaging (ie, NMBS ordered) during Control compared to 109/734 (14.9%) during Intervention (OR = 0.54, p = .04). Among patients requiring a NMBS, 29/425 (6.8%) did not receive one (ie, guideline-discordant imaging) during Control compared to 25/453 (5.5%) during the Intervention (OR = 1.36, p = .36). CONCLUSION/CONCLUSIONS:PCIS significantly reduced low-value, guideline-discordant NMBS imaging among low-risk prostate cancer patients without negatively affecting necessary imaging for high-risk patients. CLINICAL TRIALS REGISTRATION/BACKGROUND:NCT03445559.

OBJECTIVE:To evaluate urinalysis testing patterns within the Veterans Health Administration (VHA), estimate the proportion and likelihood of patients who completed a urinalysis to have microscopic hematuria (MH), and explore how urinalysis testing patterns may influence MH detection. METHODS:This was a retrospective cross-sectional study using VHA data. We identified adult patients without a known urologic cancer history who had at least 1 outpatient visit at any VHA site and at least 1 interpretable urinalysis performed in 2015. The factors associated with the number or urinalyses performed on each patient and associations with the presence of MH were investigated. RESULTS:Among 5,719,966 adults, 39% completed a urinalysis. Variation in the proportion of patients who completed urinalyses was highest by age, among patients with hypertension and diabetes, and by region. Of patients who underwent urinalysis and had no prior genitourinary cancer history, 54% did not have an interpretable urinalysis result. Among patients with at least one interpretable microscopic urinalysis, 37% had MH. This was more common among older patients, females, current smokers, and patients with more comorbidities. Variation in the likelihood of patients having MH remained after adjusting for multiple factors and when contextualized by urinalysis completion and interpretability patterns. CONCLUSION/CONCLUSIONS:The number of urinalyses performed in the VHA system is remarkably high. Detection of MH is influenced by the frequency of urinalysis testing and interpretability of results. The presence and detection of MH varies by factors which should be considered when adjudicating the need for further evaluation of MH.

BACKGROUND/UNASSIGNED:We investigated whether the associations of state medical and recreational cannabis legalization (MCL, RCL enactment) with increasing prevalence of Cannabis Use Disorder (CUD) differed among patients in the United States (US) Veterans Health Administration (VHA) who did or did not have common psychiatric disorders. METHODS/UNASSIGNED:Electronic medical record data (2005-2022) were analyzed on patients aged 18-75 with ≥1 VHA primary care, emergency department, or mental health visit and no hospice/palliative care within a given year (sample sizes ranging from 3,234,382 in 2005 to 4,436,883 in 2022). Patients were predominantly male (>80%) and non-Hispanic White (>60%). Utilizing all 18 years of data, CUD prevalence increases attributable to MCL or RCL enactment were estimated among patients with affective, anxiety, psychotic-spectrum disorders, and Any Psychiatric Disorder (APD) using staggered difference-in-difference (DiD) models and 99% Confidence Intervals (CIs), testing differences between patient groups with and without psychiatric disorders via non-overlap in the 99% CIs of their DiD estimates. FINDINGS/UNASSIGNED:Among APD-negative patients, CUD prevalence was <1.0% in all years, while among APD-positive patients, CUD prevalence increased from 3.26% in 2005 to 5.68% in 2022 in no-CL states, from 3.51% to 6.35% in MCL-only states, and from 3.41% to 6.35% in MCL/RCL states. Among the APD group, DiD estimates of MCL-only and MCL/RCL effects were modest-sized, but the lower bound of the 99% CI for the DiD estimate for MCL-only and MCL/RCL effects was larger than the upper bound of the 99% CI among the no-APD group, indicating significantly stronger MCL-only and MCL/RCL effects among patients with APD. Results were similar for MCL-only and MCL/RCL effects among disorder-specific groups (depression, post-traumatic stress disorder [PTSD], anxiety or bipolar disorders) and for MCL/RCL effects among patients with psychotic-spectrum disorders. INTERPRETATION/UNASSIGNED:Cannabis legalization contributed to greater CUD prevalence increases among patients with psychiatric disorders. However, modest-sized DiD estimates suggested operation of other factors, e.g., commercialization, changing attitudes, expectancies. As cannabis legalization widens, recognizing and treating CUD in patients with psychiatric disorders becomes increasingly important. FUNDING/UNASSIGNED:This study was supported by National Institute on Drug Abuse grant R01DA048860, the New York State Psychiatric Institute, and the VA Centers of Excellence in Substance Addiction Treatment and Education.

BACKGROUND:In the United States (U.S.), the prevalence of anxiety and depression is increasing, yet significant barriers to mental health treatment remain. U.S. military veterans are disproportionately affected by anxiety and depression. Many veterans receive medical care within the Veterans Health Administration (VHA), an integrated healthcare system that has enacted clinical initiatives to reduce barriers to mental health treatment. OBJECTIVE:We examined associations between VHA healthcare use and receipt of mental health counseling or prescription medication for anxiety or depression. DESIGN/METHODS:Cross-sectional nationally representative study. PARTICIPANTS/METHODS:U.S. veterans aged ≥ 18 years with past 12-month healthcare use and anxiety or depression (N = 1,161). MAIN MEASURES/METHODS:In the 2019 National Health Interview Survey, veterans were assessed for their use of the VHA (vs. non-VHA healthcare use) and receipt of past 12-month mental health counseling, prescription medication for anxiety, or prescription medication for depression. KEY RESULTS/RESULTS:Among all veterans with anxiety or depression, only 23% received mental health counseling, while 26% and 23% received prescription medication for anxiety or depression, respectively. Compared to non-VHA veterans, VHA patients were more likely to receive counseling (adjusted odds ratio [aOR] = 6.28, 95% CI: 5.33, 7.40), and prescription medication for anxiety (aOR = 2.03, 95% CI: 1.72, 2.40), or depression (aOR = 2.54, 95% CI: 2.17, 2.97). CONCLUSIONS:Among veterans with anxiety or depression, VHA patients were more likely to receive mental health treatment than non-VHA veterans. Findings suggest that veteran use of counseling and psychiatric interventions remains limited, though the integrated healthcare system of the VHA may facilitate access to mental health treatment and provides a framework for non-VHA medical centers to expand access to and improve delivery of mental health services.

INTRODUCTION/BACKGROUND:E-cigarettes (ECs) and heated tobacco products (HTPs) are recent arrivals to the nicotine product market in the Middle East, which are rapidly growing in popularity in the region. There is a lack of surveillance data at the country-level on use of these products and factors associated with their use. METHODS:This study analyzed a subset of data from the UAE Healthy Future Study, a population-based cohort study of the Emirati population, to determine the factors associated with EC and HTP use among a sample of Emirati adults (≥ 18 years). The baseline assessment and supplementary questionnaires, conducted from 2016 to 2023, included data on combustible tobacco use, EC, and HTP use and sociodemographic characteristics. RESULTS:Of the 2,041 individuals who answered questions on EC use, 32% reported ever using them. Of 521 people providing data on HTP, 30% reported ever using them. After adjusting for age, sex, education, perceived harms and perceived addictiveness of EC, current EC use was associated with baseline combustible tobacco smoking (aOR = 27.63, 95% confidence interval [CI] 14.39, 53.06), users of a younger age (aOR=0.91, 95%CI 0.88, 0.95), and users of male sex (OR = 2.15, 95% CI 1.21, 3.81). Current HTP use was less common, but was also associated with baseline combustible tobacco use. CONCLUSIONS:Use of ECs and HTPs was more common among those who used combustible tobacco. Future research should examine use trajectories among those who do and do not smoke, as well as uptake of these products among youth. IMPLICATIONS/CONCLUSIONS:Non-combustible nicotine products are growing in popularity in the Middle East Region. Our study found that EC and HTP use is associated with baseline combustible tobacco use and that concurrent users may use them to cut down on their combustible tobacco use. Continued comprehensive population-based monitoring of all tobacco and nicotine products, especially EC and HTP use, will provide current data to aid in appropriately informing public health and harm reduction messages and programming.