Building Multidisciplinary Consensus on Inpatient Xylazine Management through Clinical Protocols

Substance Use and Addiction Journal

Xylazine in the unregulated drug supply produces significant morbidity and this paper describes utilizing a multidisciplinary team to develop protocols for inpatient setting to manage patients with xylazine exposure. Protocols developed included use of scheduled clonidine or tizanidine to manage withdrawal with hold parameters. As there is no FDA approved immunoassay screen, they recommended assuming xylazine exposure in areas with high prevalence and limited testing. The team also developed guidelines for cases in which surgical interventions would be considered, when to culture wounds, antibiotic usage, and consistent wound care based on size and clinical characteristics. In addition, they developed standardized discharge instructions, including referral to substance use disorder treatment, harm reduction and education around xylazine test strip use.

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Varenicline for Youth Nicotine Vaping Cessation: A Randomized Clinical Trial

Journal of the American Medical Association

This 12-week randomized clinical trial in 261 treatment-seeking youth aged 16 to 25 years assessed if varenicline, when added to brief, remotely delivered behavioral support, was efficacious and well tolerated for nicotine vaping cessation in youth. Researchers found that continuous abstinence rates were higher in the varenicline group than in the placebo group in the last month of treatment (51% vs 14%) and at 6-month follow-up (28% vs 7%). Treatment-emergent adverse events did not differ significantly between groups. Varenicline, when added to brief cessation counseling, is well tolerated and promotes nicotine vaping cessation compared with placebo in youth with addiction to vaped nicotine.

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Comprehensive drug policies increase trust in local government: an analysis of authorities’ and residents’ perspectives in rural US Appalachian and Midwestern counties 🔓

Harm Reduction Journal

Implementation of harm reduction intervention policies by local governments may be met with caution because of concern about potential backlash from communities and erosion of public trust. The authors conducted two studies to assess the influence of perceptions of government support for comprehensive drug policies (including harm reduction) on public trust in local government. In both a field study and an experimental study, the authors found that public trust was positively associated with increased perception of government support for comprehensive drug policies. The authors note residents recognized harm reduction policies as a step to address the issue of drug use, and these findings may ease some concerns about public pushback for local government officials when considering these policies.

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Hospital Addiction Consultation Service and Opioid Use Disorder Treatment

JAMA Internal Medicine

While medication for opioid use disorder (MOUD) is effective, many patients with OUD do not receive it, particularly in hospitalized settings. In this randomized trial they evaluated the Substance Use Treatment and Recovery Team (START) model, a team of an addiction medicine provider and a care manager, and provided motivational interviewing, discharge planning and telephone follow-up for one month. Patients who received the START intervention were more likely to receive MOUD (aRR=2.10) and connect to OUD care after discharge (aRR=1.49). In addition, these patients were more likely to have an OUD-focused discharge plan (aRR=1.8), initiate or continue MOUD post discharge (aRR=1.71), and see a clinician for OUD post discharge (aRR=1.89). These findings support use of hospital-based addiction consult services to address this healthcare gap.

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Prescription Stimulant Use, Misuse, and Use Disorder Among US Adults Aged 18 to 64 Years

JAMA Psychiatry

This study examined the prevalence of prescription stimulant use, prescription stimulant misuse, and prescription stimulant use disorder (PSUD) among adults aged 18 to 64 years in the US. Researchers found that 25.3% of adults in the study reported misuse, and 9.0% had PSUD. Among those with PSUD, 72.9% solely used their own prescribed stimulants, 87.1% used amphetamines, 42.5% reported no misuse, and 63.6% had mild PSUD. The prevalence of misuse was 3.1 times higher and the prevalence of PSUD was 2.2 times higher among those using prescription amphetamines than among those using methylphenidate. Regardless of prescription stimulant misuse status, screening for and treating PSUD is needed for US adults aged 18 to 64 years using prescription stimulants, especially those receiving prescription amphetamines.

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Averted lung cancer deaths due to reductions in cigarette smoking in the United States, 1970–2022

Cancer

Smoking prevalence peaked in the 50s and 60s but has declined following the US Surgeon General’s report in 1964 on its health risk. As 85% of lung cancer is attributable to smoking, the authors evaluated this impact by assessing lung cancer deaths averted, and person-years of life (PYL) gained between 1970 and 2022 using cancer mortality data from the CDC. The authors estimated 3,856,240 lung cancer deaths were averted and 76,275,550 PYL were gained during the study period (average of 19.8 PYL gained per death averted). The deaths averted were higher in men (2,246,610), but average PYL gained per death averted was higher in women (22.4 years). Lung cancer deaths averted accounted for 51.4% of the estimated decrease in overall cancer deaths. The findings highlight the importance of tobacco controls and interventions and need for ongoing efforts to decrease tobacco use.

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Association Between Telehealth Initiation Of Stimulant Therapy And New Substance Use Disorder Diagnoses

Health Affairs

During the COVID-19 pandemic, the Drug Enforcement Administration (DEA) temporarily allowed for prescribing of controlled substances via telehealth and extended the policy through the end of 2025. With concern about potential adverse outcomes with this policy, there is debate about making it permanent. The authors utilized commercial and Medicaid claims data to assess newly diagnosed substance use disorders (SUD) after initiation of stimulants via telehealth versus in-person visits to inform this policy decision. In unadjusted analysis, patients initiated on stimulants via telehealth visits had higher rates of non-ADHD psychiatric comorbidities and new diagnoses of SUD in the year following initiation. In the adjusted analysis, controlling for psychiatric comorbidities, they did not find a difference in SUD outcomes. The authors suggest additional research to inform policy decisions.

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Alcohol Use Disorder Medication Coverage and Utilization Management in Medicaid Managed Care Plans

JAMA Network Open

This cross-sectional study examined how Medicaid managed care plans (MCPs) cover and manage medications for alcohol use disorder (AUD). A content analysis of publicly available data from all 241 comprehensive Medicaid MCPs in 2021 revealed that 103 plans (42.7%) covered all approved medications (acamprosate, naltrexone, and disulfiram) for AUD. Prior authorization and quantity limits were used rarely, except for injectable naltrexone. This study suggests that expanding medication use for AUD and providing patient-centered care may be undermined by insurance coverage limitations.

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