Fentanyl, poly-substance use and the US opioid epidemic with Joseph Friedman
Addiction Audio13 Sep 2023

Fentanyl, poly-substance use and the US opioid epidemic with Joseph Friedman

Ben Scher talks to Dr Joseph Friedman about his research on fentanyl overdoses. Joseph explains the four waves of opioid overdoses in the US and how opiate and opioid overdoses have changed.


They discuss how patterns of poly-substance use are different across the US and how the combination of fentanyl and methamphetamines is become more prevalent across states. Along with the challenges of standardising results when coroners’ reports vary across the US.


One of the main takeaways here is just understanding that poly-substance drug overdose is really becoming the norm….The percent of US overdose deaths involving both fentanyl and stimulants in 2010 was 0.6% so one in every 200 overdose deaths and by 2021 it rose to one-third of all [overdose] deaths.


Original article: Charting the Fourth Wave: Geographic, Temporal, Race/Ethnicity, and Demographic Trends in Polysubstance Fentanyl Overdose Deaths in the United States, 2010-2021 by Joseph Friedman and colleagues. Published in Addiction (2023)

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Heroin use and general population surveys with Jon Caulkins

Heroin use and general population surveys with Jon Caulkins

Rob Calder speaks to Professor Jon Caulkins about his Addiction Opinion & Debate article discussing the difficulties of measuring heroin use with general population surveysReuter P, Caulkins JP, Midgette G. Heroin Use Cannot Be Measured Adequately with a General Population Survey. Addiction 2021 https://doi.org/10.1111/add.15458 Hosted on Acast. See acast.com/privacy for more information.

30 Mars 202116min

Alcohol policy and gender with Petra Meier

Alcohol policy and gender with Petra Meier

Rob Calder speaks to Professor Petra Meier about her research using computer modelling to estimate how the impact of alcohol pricing policies might differ according to gender.Meier PS, Holmes J, Brennan A, Angus C. Alcohol policy and gender: a modelling study estimating gender-specific effects of alcohol pricing policies. Addiction 2021 https://doi.org/10.1111/add.15464 Hosted on Acast. See acast.com/privacy for more information.

17 Mars 202116min

Online search behaviour and minimum unit pricing

Online search behaviour and minimum unit pricing

Rob Calder speaks to Professor David Leon about his research into on-line search behaviour as minimum unit pricing of alcohol was introduced in Scotland, and what it told him about how people responded to minimum unit pricing policies.Leon DA, Yom-Tov E, Johnson AM, Petticrew M, Williamson E, Lampos V, Cox I. What on-line searches tell us about public interest and potential impact on behaviour in response to minimum unit pricing of alcohol in Scotland. Addiction 2021 https://doi.org/10.1111/add.15388 Hosted on Acast. See acast.com/privacy for more information.

24 Feb 202115min

Data collection methods with Richard Miech

Data collection methods with Richard Miech

Suzi Gage talks to Professor Richard Miech about his paper exploring the impact of a change in the Monitoring the Future project data collection from pen and paper surveys to digital technology Miech RA, Couper MP, Heeringa SG, Patrick ME. The impact of survey mode on US national estimates of adolescent drug prevalence: results from a randomized controlled study. Addiction https://doi.org/10.1111/add.15249 Hosted on Acast. See acast.com/privacy for more information.

5 Feb 202116min

Cannabis use and the brain with Janna Cousijn

Cannabis use and the brain with Janna Cousijn

Suzi Gage talks to Janna Cousijn about her paper on the long term consequences of cannabis use for the brain, written for the series Clinical issues: substance use disorders and the bodyKroon E, Kuhns L, Hoch E, Cousijn J. Heavy cannabis use, dependence and the brain: a clinical perspective. Addiction 2020; 115: 559-572https://onlinelibrary.wiley.com/doi/10.1111/add.14776You can access all articles published in the Clinical issues series so far in the virtual issuehttps://onlinelibrary.wiley.com/doi/toc/10.1111/(ISSN)1360-0443.clinical_issues_substance_use_disorders_and_the_body_virtual_issue Hosted on Acast. See acast.com/privacy for more information.

5 Feb 202114min

Professor Robert West

Professor Robert West

John Marsden talks to Robert West about his time as Editor-in-Chief of Addiction Hosted on Acast. See acast.com/privacy for more information.

7 Jan 202143min

Changes in cannabis with Tom Freeman

Changes in cannabis with Tom Freeman

Suzi Gage speaks to Dr. Tom Freeman, director of the Addiction and Mental Health Group at the University of Bath, about his research into how the THC and CBD content of cannabis products has changed over the years.You can read Tom's research here https://onlinelibrary.wiley.com/doi/10.1111/add.15253 Hosted on Acast. See acast.com/privacy for more information.

20 Nov 20209min

Reefer Madness with Wayne Hall

Reefer Madness with Wayne Hall

Suzi Gage talkes to Wayne Hall about his analysis of the film Reefer Madness for the Addiction Classics series.The Addiction Classics series gives authors an opportunity to reflect on what classic works (usually books or research papers but in this case a film) have contributed to the addiction field, and why we need to be aware of them. A Virtual Issue of all articles published so far in the series can be accessed online at https://onlinelibrary.wiley.com/doi/10.1111/add.13530Wayne Hall's paper can be accessed here https://onlinelibrary.wiley.com/share/DXNJ95VNTCFU9FGCH7WU?target=10.1111/add.15258 Hosted on Acast. See acast.com/privacy for more information.

2 Okt 202015min

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