Behavioural science · Alcohol and drug use
refines
Automotive plant closures in 112 US counties were associated with 6.0 more overdose deaths per 100,000, across several drug classes.
Peer-reviewed
8 Nov 2026
Behavioural science · Alcohol and drug use
new
A mobile unit added to peer navigation did not raise PrEP or opioid medication use in 409 people injecting drugs.
Peer-reviewed
8 Nov 2026
Data, models and systems · Value in health
new
A model found offering opioid use disorder medication in Massachusetts residential centres, with outpatient linkage, cost $40,195 per QALY gained.
Peer-reviewed
7 Nov 2026
Behavioural science · Alcohol and drug use
refines
Among 9,496,285 US Vietnam War-era veterans, those deployed to Vietnam had higher accidental and lower intentional overdose mortality.
Peer-reviewed
3 Nov 2026
Behavioural science · Alcohol and drug use
refines
About one in 11 UK drug-related deaths was rural, and rural deaths more often involved intentional self-poisoning (17.3% vs 9.5%).
Peer-reviewed
1 Nov 2026
Behavioural science · Alcohol and drug use
refines
Fewer US adults drink heavily than in 1984, but heavy-drinking days rose among women and older adults after 2010.
Peer-reviewed
31 Oct 2026
Behavioural science · Alcohol and drug use
new
Of 2,356 patients discharged after emergency visits for stimulant toxicity, 2.1% died within a year, two-thirds from overdose.
Peer-reviewed
31 Oct 2026
Behavioural science · Alcohol and drug use
refines
Among 14,036 people hospitalised for accidental overdose in New South Wales, deaths ran at 3.5 times the expected rate.
Peer-reviewed
26 Oct 2026
Data, models and systems · Forecasts and their record
new
A US microsimulation projects 487 249 deaths from injection drug use and $565 billion in healthcare costs over 2025–2034.
Peer-reviewed
26 Oct 2026
Behavioural science · Alcohol and drug use
new
Medetomidine was first detected in Southern California fentanyl in May 2025 and was present in about 25% by August 2026.
Preprint · not peer-reviewed
25 Oct 2026
Data, models and systems · Health systems and access
refines
Most US adults in health care were asked about drinking, but only 4% of heavy drinkers reported a brief intervention.
Peer-reviewed
25 Oct 2026
Data, models and systems · Value in health
new
A lifetime microsimulation of 18,928 Californians experiencing homelessness with opioid use disorder gave $31,083 per quality-adjusted life-year from expanding housing access.
Preprint · not peer-reviewed
23 Oct 2026
Behavioural science · Alcohol and drug use
refines
Among 26,031 people in Austria's opioid agonist treatment registry, all-cause mortality was 7.06 times the general population rate in women and 3.86 times in men.
Peer-reviewed
16 Oct 2026
Behavioural science · Alcohol and drug use
new
Health-related economic inactivity doubled among non-drinkers and low-risk drinkers, while falling among those drinking at levels indicating possible dependence.
Peer-reviewed
16 Oct 2026
Behavioural science · Alcohol and drug use
refines
A cross-sectional study examines how far changes in drug-poisoning deaths account for the change in US life expectancy between 2019 and 2024.
Peer-reviewed
13 Oct 2026
Behavioural science · Alcohol and drug use
confirms
A review of Norwegian government documents, parliamentary papers and court rulings traces the alcohol marketing ban in force since 1975, which has adapted to alcohol-free beers and social media.
Peer-reviewed
4 Oct 2026
Data, models and systems · AI in medicine
new
Reading the reports New York City death investigators write on each case, the better of two language models identified suspected overdose deaths with 92% sensitivity and 88% positive predictive value.
Peer-reviewed
3 Oct 2026
Behavioural science · Alcohol and drug use
new
In a national US survey, 8.9% of adults aged 65 and over had used cannabis in the past year, and 11.4% of those met criteria for cannabis use disorder.
Peer-reviewed
30 Sep 2026
Behavioural science · Alcohol and drug use
refines
Drug-related deaths in Scotland rose by 11% to 1133 in 2025, with 247 (22%) linked to nitazenes, more than triple the 2024 figure, although routine postmortem testing for etonitazene began only in May 2025.
Official statistics
27 Sep 2026
Behavioural science · Alcohol and drug use
new
A coronial series of 217 MDMA-related fatal poisonings in Australia found the population rate rising to 2019 and falling to 2023, with other psychoactive drugs detected in 91.7% of cases.
Peer-reviewed
26 Sep 2026
Behavioural science · Alcohol and drug use
confirms
Of 1,150 unintentional cocaine-related overdose deaths in Cuyahoga County, Ohio, from 2014 to 2024, fentanyl was also present in 74.6%, with the two groups differing by age and race.
Peer-reviewed
24 Sep 2026
Behavioural science · Alcohol and drug use
refines
Among 176,719 deaths at ages 18-64 in Massachusetts and Minnesota, alcohol, drug and suicide causes accounted for 12% and 7% more of former service members' deaths than of non-military deaths.
Peer-reviewed
23 Sep 2026
Data, models and systems · Health systems and access
confirms
US life expectancy ranked 38th in 2023, with the gap against 16 high-income countries widening and rising death rates concentrated at younger and working ages.
Peer-reviewed
23 Sep 2026
Behavioural science · Alcohol and drug use
new
People with opioid use disorder were trained to match their frontal brain activity to that of peers further into recovery, and craving fell against sham feedback.
Preprint · not peer-reviewed
21 Sep 2026
Behavioural science · Alcohol and drug use
new
A simulation calibrated to six Pennsylvania counties projected that the same 30% rise in naloxone distribution would cut 2029 overdose deaths by 70% in Allegheny but 11% in Erie.
Preprint · not peer-reviewed
20 Sep 2026