Publications Chair & Editor-in-Chief:
Nicholas Athanasiou, MD, MBA, DFASAM
Co-Editors:
Brandon Aden, MD
John A. Fromson, MD
Debra R. Newman, PA-C, MSPAS, MPH
Jack Woodside, MD
ASAM Staff Producer:
Claire Rasmussen, MA
An audio source and summary of the top stories from the field of addiction medicine.
12 hours ago
12 hours ago
12 hours ago
Preventing deaths after prison release
The Lancet
Formerly incarcerated people have exceptionally poor health profiles and are at increased risk of preventable mortality when compared to their general population peers. This accompanying editorial discusses a study by Borschmann et al published in the same issue of The Lancet. Using administrative data from the multi-national Mortality After Release from Incarceration Consortium (MARIC) study, the authors examined mortality outcomes for 1,471,526 people released from incarceration in eight countries. 75,427 deaths were recorded. The markedly elevated rate of death in the first week post-release underscores an urgent need for investment in evidence-based, coordinated transitional healthcare, including treatment for mental illness and substance use disorders to prevent post-release deaths due to suicide and overdose. Temporal variations in rates and causes of death highlight the need for routine monitoring of post-release mortality.
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Tuesday Apr 16, 2024
Tuesday Apr 16, 2024
Tuesday Apr 16, 2024
Lead Story:
Telling the story of the opioid crisis: A narrative analysis of the TV series Dopesick
PLOS One
Dopesick (2021) is the first TV series whose plot deals exclusively with the opioid crisis in the United States. The current study uses narrative analysis and framing theory to explore this series, discussing its portrayal of the people and themes involved in the opioid crisis. This analysis found that although Dopesick attempts to portray multiple dimensions of the opioid crisis, its narrative oversimplifies the story in attributing the cause of the problem almost exclusively to Purdue Pharma and its director Richard Sackler, while downplaying other factors that contributed to the opioid crisis. Thus, the narrative in this TV series tends to offer simple explanations to a complex problem for which simple solutions are likely to be inadequate.
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Tuesday Apr 09, 2024
Tuesday Apr 09, 2024
Lead Story:
Impact of jail-based methadone or buprenorphine treatment on non-fatal opioid overdose after incarceration
Drug and Alcohol Dependence
The authors studied the effect of receiving MOUD during incarceration in New York City jails on non-fatal overdose events during the year after discharge. Data were analyzed for patients with OUD incarcerated between 2011-2017 who either received MOUD during the 3 days before release (n=8660) or did not receive MOUD just prior to release (n=10,163). After controlling for covariates, those receiving MOUD had a significant reduction in non-fatal overdoses during the 14 days after release (adjusted HR: 0.49; 95% CI = 0.33-0.74). However, there was no reduction in non-fatal overdoses during the remainder of the 1 year after release. The authors speculate that this lack of benefit beyond 14 days may be due to failure to transition to outpatient MOUD after release. They conclude that MOUD in jail could be lifesaving and that it is important to ensure MOUD continues after release.
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Tuesday Apr 02, 2024
Tuesday Apr 02, 2024
Tuesday Apr 02, 2024
Lead Story:
Epigenome-wide association study on methamphetamine dependence
Addiction Biology
The authors of this study postulate that some of the biologic changes resulting from methamphetamine use may be associated with epigenetic changes from DNA methylation. Such associations have been seen in schizophrenia, mood disorder, obsessive-compulsive disorder, and Parkinson’s disease. Subjects with methamphetamine dependence (n=24) as well as age and sex matched controls had an epigenome-wide analysis of DNA methylation and identification of sites where methylation differed between subjects with methamphetamine dependence and controls. Thirteen regions with differential methylation were found. Of particular interest was hypomethylation of the CNOT1 and PUM1 genes leading to alterations in mRNA metabolism similar to those seen in bipolar disorder and schizophrenia. These changes relate to symptoms in common such as psychosis. The authors conclude that symptoms seen in methamphetamine dependency may result from genetic changes similar to those in other psychiatric disorders.
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Tuesday Mar 26, 2024
Tuesday Mar 26, 2024
Disposable E-Cigarette Use and Subsequent Use Patterns in Adolescents and Young Adults
Pediatrics
Utilizing sequential surveys in adolescents and young adults, the study evaluated the association between disposable e-cigarette (E-cig) use versus non-disposable E-cig and subsequent E-cig use. Those reporting the use of disposable e-cigs at baseline reported greater number of use days in past 30-days. In the follow-up survey, while controlling for demographics and baseline e-cig use patterns, disposable e-cig use was associated with continued e-cig use (OR=1.92) and greater number of times used daily (IRR=1.29). The authors note that disposable E-cigs are generally inexpensive, relatively easy to hide, and sold in various flavors (not regulated compared to non-disposable forms) and thus recommend comprehensive policies to regulate all forms of nicotine products.
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Tuesday Mar 19, 2024
Tuesday Mar 19, 2024
Tuesday Mar 19, 2024
Lead Story:
Adolescent Δ8-THC and Marijuana Use in the US 🔓
JAMA
D8-THC is synthesized from legal hemp plants (with low D9-THC) and has intoxicating effects similar to D9-THC. D8-THC is available in smoking, vaping, and edible products and is marketed as federally legal. To investigate the extent of D8-THC use by adolescents, data were extracted from the 2023 Monitoring the Future study in which a random selection of 12th grade students were asked about D8-THC use (n=2186). Prevalence of D8-THC use over the past 12 months was 11.4%, and for marijuana use was 30.4%. D8-THC use was lower in western states (5%) than southern states (14.4%), states where D8-THC was regulated (5.7% v. 14.4%), and states where marijuana was legal (8.0% v. 14.0%). The authors conclude that D8-THC use among adolescents is significant and deserves further attention.
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Tuesday Mar 12, 2024
Tuesday Mar 12, 2024
Tuesday Mar 12, 2024
Lead Story:
Association of Cannabis Use With Cardiovascular Outcomes Among US Adults
Journal of the American Heart Association
Cannabis use has increased in the US and perceived harmfulness has decreased, but there is evidence to suggest that cannabis use may increase risk of cardiovascular disease. In this study, the authors utilized the Brief Risk Factor Surveillance System survey to assess association between cannabis use and cardiovascular disease. In a multivariate analysis, they found an association between daily cannabis use and myocardial infarction (MI) (aOR=1.25) and stroke (aOR=1.42). Among adults who had never smoked cigarettes, the association was even greater for MI (aOR=1.49) and stroke (aOR=2.16). While additional research is needed, these findings suggest cannabis may be a risk for cardiovascular disease, independent of cigarette use.
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Tuesday Mar 05, 2024
Tuesday Mar 05, 2024
Tuesday Mar 05, 2024
Lead Story:
Racial and Ethnic Disparities in Geographic Availability of Buprenorphine
Journal of Addiction Medicine
To identify whether buprenorphine availability equitably meets the needs of diverse populations, this study examined the differential geographic availability of buprenorphine in areas with greater concentrations of racial and ethnic minority groups. There were 45% to 55% fewer prescribers in urban areas and 62% to 79% fewer prescribers in rural areas as minority composition increased. Differences in dispensed buprenorphine per capita were similar but larger in magnitude. Achieving more equitable buprenorphine access requires not only increasing the number of buprenorphine-prescribing clinicians; in urban areas with higher racial and ethnic minority group populations, it also requires efforts to promote greater buprenorphine prescribing among already prescribing clinicians.
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Tuesday Feb 27, 2024
Tuesday Feb 27, 2024
Tuesday Feb 27, 2024
Lead Story
Smoking changes adaptive immunity with persistent effects
Nature
There is significant variability in immune response across the population, some of which is related to age, sex, and genetics, but this study examines other factors that may be related to immune response. Notably, the authors found that smoking affected both innate and adaptive immune response, and that the associations were consistent across number of years smoking and number of cigarettes. The effect on innate immune response was short-term, with immune response returning to levels comparable to non-smokers after quitting. The effect on adaptive immunity, however, was long-term and persisted even after quitting — the result of DNA methylation changes. These findings have clinical implications regarding risk of infection, cancer, and autoimmune disease in persons who smoke.
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Tuesday Feb 20, 2024
Tuesday Feb 20, 2024
Tuesday Feb 20, 2024
Lead Story:
Overdose mortality incidence and supervised consumption services in Toronto, Canada: an ecological study and spatial analysis
The Lancet Public Health
The objective of this study was to measure the effect of safe consumption sites (SCS) on overdose mortality. Between 2017 and 2019, nine SCS were implemented in Toronto, Canada. During this period there were 787 overdose deaths. In the 15 neighborhoods within 500 meters of an SCS, overdose deaths decreased by 67% (p=0.037) after SCS were implemented. There was no decrease in other neighborhoods. Researchers were surprised to observe some decrease in overdose deaths up to 5000m from SCS. They note that in addition to onsite overdose reversal, SCS also distribute naloxone and offer referrals to low-barrier MOUD. They speculate that these other services could explain the effects at greater distances. The authors conclude that SCS result in significant reductions in overdose deaths in surrounding neighborhoods.
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ASAM, founded in 1954, is a professional medical society representing over 7,000 physicians, clinicians, and associated professionals in the field of addiction medicine.
ASAM is dedicated to increasing access and improving the quality of addiction treatment, educating physicians and the public, supporting research and prevention, and promoting the appropriate role of physicians in the care of patients with addiction.
Visit www.ASAM.org for more information.
Publications Chair & Editor-in-Chief:
Nicholas Athanasiou, MD, MBA, DFASAM
Co-Editors:
Brandon Aden, MD
John A. Fromson, MD
Debra R. Newman, PA-C, MSPAS, MPH
Jack Woodside, MD
ASAM Staff Producer:
Claire Rasmussen, MA
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