Structural Drivers of the Drop in Opioid Overdose Deaths in the US

A recent validated national simulation model was used to explain drops in opioid overdose fatalities. Researchers found that declines have been driven in large part by a shrinking at-risk population over time. In addition, the mortality rate associated with opioid overdose has plateaued after years of increase, especially as fentanyl in the drug supply stabilized.

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“Another one bite the dust—It happens so much in Black neighborhoods”: Structural barriers and grassroots resources among Black men who use drugs facing fentanyl-era overdose and treatment disparities



Recent qualitative research highlights the disproportionate impact of the fentanyl-era overdose crisis on Black men, who face unique risks driven by structural racism, neighborhood disinvestment, and social isolation. In interviews with 35 Black men who use opioids, researchers identified that pervasive exposure to trauma and a lack of affirming, whole-person recovery services significantly exacerbate overdose disparities. Despite these systemic gaps, the study found that many men actively mitigate risk through grassroots mutual aid and safer drug-use strategies. These findings suggest that clinical interventions are most effective when they are paired with policy efforts that redress resource deprivation and intentionally build upon the existing community-led support systems and lived experiences

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Barriers to Buprenorphine Initiation in Patients Using Fentanyl



This survey study of 396 U.S. clinicians found that while buprenorphine remains a cornerstone of substance use treatment, its initiation requires increasingly nuanced management among patients using fentanyl. Researchers found that 72.8% of surveyed providers reported that patients encountered challenges such as precipitated or prolonged withdrawal during the induction process, particularly in high-volume, outpatient settings, and 67.3% of the clinicians reported successfully modifying their standard induction procedures, counseling protocols, or both to better support their patients. Ultimately, clinicians working in high-volume, non-inpatient settings reported more problems initiating buprenorphine in patients using fentanyl, suggesting that further research is warranted to match alternate induction strategies to specific clinical settings.

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Differences in opioid use and overdose among younger and older justice-impacted adults

This study of 357 low-income, justice-impacted adults in substance use treatment, which included an oversampling of Black and American Indian or Alaska Native (AIAN) participants, investigated how age influences opioid use and overdose history. Initial findings indicated that patients aged 40 and older were less likely to report illicit opioid use or a history of overdose compared to their younger counterparts. However, these age-related differences were no longer significant once researchers controlled for race, gender, family history, and adverse life course experiences. Notably, the study identified a preference for using a single substance (versus polysubstance use) as a protective factor against overdose for older adults.

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