Loneliness Among US Veterans With Problematic Substance Use: Results From the National Health and Resilience in Veterans Study

Journal of Addiction Medicine

Loneliness is a major public health concern, especially among individuals with problematic substance use (PSU), but little research has focused on vulnerable groups like US military veterans. This study, using data from the National Health and Resilience in Veterans Study, found that nearly half of veterans with PSU (47.4%) experience clinically significant loneliness. Factors contributing to loneliness included being unmarried, higher psychological distress (depression and PTSD), a history of suicide attempts, physical disability, smaller social networks, and lower purpose in life and optimism. The analysis highlighted that depressive and PTSD symptoms had the strongest impact on loneliness, followed by social network size and sense of purpose. Furthermore, veterans with depressive symptoms who had a strong sense of purpose were less likely to feel lonely. The study underscores the need for strategies targeting psychological distress, fostering social connections, and enhancing purpose to help alleviate loneliness in this population.

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The IARC Perspective on the Effects of Policies on Reducing Alcohol Consumption

New England Journal of Medicine

In 2020, alcohol use was responsible for over 740,000 new cancer cases worldwide. In response, The International Agency for Research on Cancer (IARC) released a two-part handbook assessing the effectiveness of public policy measures in reducing alcohol-related cancer risk. The report found that reducing or stopping alcohol consumption lowers the risk of certain cancers and that several policy interventions, such as increasing alcohol taxes; setting minimum pricing; restricting sales by time, place, and age; implementing total sales bans; and enacting strong marketing restrictions, effectively reduce alcohol consumption. Government-run alcohol monopolies and coordinated national strategies were also associated with decreased use. However, bans on alcohol discounts produced inconsistent results. These findings align with the WHO’s Global Alcohol Action Plan and SAFER initiative, highlighting the importance of targeted, enforceable strategies to reduce alcohol-related harm globally.

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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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