This Week in Addiction Medicine from ASAM – Details, episodes & analysis

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This Week in Addiction Medicine from ASAM

American Society of Addiction Medicine

Health & Fitness

News

Frequency: 1 episode/7d. Total Eps: 100

An audio source and summary of the top stories from the field of addiction medicine.

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🇨🇦 Canada - medicine
24/07/2025
#95
🇨🇦 Canada - medicine
23/07/2025
#49
🇨🇦 Canada - medicine
11/06/2025
#84
🇨🇦 Canada - medicine
09/06/2025
#80
🇨🇦 Canada - medicine
25/05/2025
#83
🇺🇸 USA - medicine
29/01/2025
#95
🇺🇸 USA - medicine
28/01/2025
#77
🇺🇸 USA - medicine
27/01/2025
#67
🇺🇸 USA - medicine
26/01/2025
#52
🇺🇸 USA - medicine
25/01/2025
#58

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Score global : 52%

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ASAM Weekly Special Episode: Dr. Shannon Miller talks PAM-7 and his path to addiction medicine [From the ASAM 55th Annual Conference]

Episode 135

Monday, September 30, 2024 • Duration 21:09

In this episode recorded live at ASAM's 55th Annual Conference in Fort Worth, TX, host Dr. Nick Athanasiou sat down with Dr. Shannon Miller to discuss his work on PAM-7, and his path to addiction medicine.

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Lead: Risk of Incident Psychosis and Mania With Prescription Amphetamines

Episode 134

Tuesday, September 24, 2024 • Duration 06:44

Risk of Incident Psychosis and Mania With Prescription Amphetamines

The American Journal of Psychiatry

This case-control study used electronic health records to examine the impact of dose levels of prescription amphetamines on the risk of incident psychosis and mania with prescription amphetamines. Among 1,374 case subjects and 2,748 control subjects, the odds of psychosis and mania were increased for individuals with past-month prescription amphetamine use compared with no use. A dose-response relationship was observed; high doses of amphetamines (>30 mg dextroamphetamine equivalents) were associated with 5.28-fold increased odds of psychosis or mania. Past-month methylphenidate use was not associated with increased odds of psychosis or mania compared with no use. Caution should be exercised when prescribing high doses of amphetamines, with regular screening for symptoms of psychosis or mania.

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Lead: Psilocybin desynchronizes the human brain

Episode 125

Tuesday, July 30, 2024 • Duration 04:51

Psilocybin desynchronizes the human brain

Nature

To assess how human brain network changes relate to the subjective and lasting effects of psychedelics, this study tracked individual-specific brain changes with longitudinal precision functional mapping (roughly 18 magnetic resonance imaging visits per participant). Psilocybin massively disrupted functional connectivity (FC) in the cortex and subcortex, acutely causing more than threefold greater change than methylphenidate. These FC changes were driven by brain desynchronization across spatial scales (areal, global), which dissolved network distinctions by reducing correlations within and anticorrelations between networks. Persistent reduction of hippocampal-default mode network connectivity may represent a neuroanatomical and correlate of the proplasticity and therapeutic effects of psychedelics.

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Lead: Secondhand Nicotine Absorption From E-Cigarette Vapor vs Tobacco Smoke in Children

Episode 124

Tuesday, July 23, 2024 • Duration 05:28

Secondhand Nicotine Absorption From E-Cigarette Vapor vs Tobacco Smoke in Children

JAMA Network Open

This cross-sectional study of 1,777 US children aged 3 to 11 years examined how children’s nicotine absorption, as indexed by serum cotinine level, differ among those exposed to (1) secondhand tobacco smoke only, (2) secondhand e-cigarette vapor only, or (3) neither. Compared with children exposed to secondhand smoke only, nicotine absorption was 83.6% lower in those exposed to secondhand vapor only and 96.7% lower in those exposed to neither. These findings suggest that children absorb much more nicotine from secondhand smoke than from secondhand vapor; switching from smoking to vaping indoors may substantially reduce children’s secondhand exposure to nicotine and other noxious substances, but both smoke and vapor increase children’s absorption vs no exposure.

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Lead: Benzodiazepine use in relation to long-term dementia risk and imaging markers of neurodegeneration: a population-based study

Episode 123

Tuesday, July 16, 2024 • Duration 04:50

Benzodiazepine use in relation to long-term dementia risk and imaging markers of neurodegeneration: a population-based study 🔓

BMC Medicine

This study examined the relationship between benzodiazepine (BZD) use and dementia, using data from the population-based Rotterdam (Netherlands) study started in 1990. For 5,443 participants, BZD use during the 15 years from 1990 to 2005 was compared to dementia screens performed through 2020. Half of the participants had used BZD at some time during the 15-year baseline, and 13% developed dementia. Overall, there was no association between BZD use and dementia risk. However, the use of BZD as an anxiolytic in higher doses was associated with dementia risk (HR=1.3). The authors note that BZD with longer half-life are used as anxiolytics, whereas short half-life BZD are used as sedative-hypnotics. A reduction in hippocampal volume on MRI was also associated with BZD use. Overall, there was no association of BZD use with dementia risk, however, some associations were observed that deserve further study.

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Lead: Extended-release ketamine tablets for treatment-resistant depression: a randomized placebo-controlled phase 2 trial

Episode 122

Tuesday, July 9, 2024 • Duration 05:43

Extended-release ketamine tablets for treatment-resistant depression: a randomized placebo-controlled phase 2 trial

Nature Medicine

The safety and tolerability of racemic ketamine may be improved if given orally, as an extended-release tablet (R-107), compared with other routes of administration. In this phase 2 multicenter clinical trial, male and female adult patients with treatment-resistant major depression (TRD) and Montgomery–Asberg Depression Rating Scale (MADRS) scores ≥20 received open-label R-107 tablets 120 mg per day for 5 days and were assessed on day 8 (enrichment phase). On day 8, responders (MADRS scores ≤12 and reduction ≥50%) were randomized to receive double-blind R-107 doses of 30, 60, 120, or 180 mg, or placebo, twice weekly for 12 weeks. Nonresponders on day 8 exited the study. Tolerability was excellent, with no changes in blood pressure, minimal reports of sedation, and minimal dissociation. The most common adverse events were headache, dizziness, and anxiety. R-107 tablets were effective, safe, and well tolerated in patients with TRD, enriched for initial response to R-107 tablets.

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Lead: Global status report on alcohol and health and treatment of substance use disorders

Episode 121

Tuesday, July 2, 2024 • Duration 05:16

Global status report on alcohol and health and treatment of substance use disorders

World Health Organization

This report utilizes data from the WHO member states to summarize alcohol consumption, its health consequences, and alcohol policies around the world. Overall, there was a decrease in alcohol consumption between 2010 and 2019, but alcohol-related deaths still accounted for 4.7% of all deaths in 2019. Despite the burden, there are still significant gaps in access to and types of treatment available worldwide, with the percentage of patients with substance use disorder receiving care ranging from 1% to 30% in countries that gather that data. The report makes several recommendations to address the concern, including a global advocacy campaign, increased training for health professionals at all levels, international knowledge transfers, and resource mobilization.

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Lead: Community-Based Cluster-Randomized Trial to Reduce Opioid Overdose Deaths

Episode 120

Tuesday, June 25, 2024 • Duration 06:24

Community-Based Cluster-Randomized Trial to Reduce Opioid Overdose Deaths

The New England Journal of Medicine

HEALing (Helping to End Addiction Long-term Initiative) Communities Study (HCS) investigators examined the potential of the community-engaged, data-driven Communities That HEAL (CTH) intervention to reduce the rate of opioid-related overdose deaths in highly affected communities. Intervention communities implemented hundreds of strategies to expand opioid overdose education and naloxone distribution, the use of medications for opioid use disorder, and safety measures for prescription opioid use, as well as communication campaigns to support these efforts. Although there were no significant between-group differences in the rate of opioid-related overdose deaths, the trial showed that the CTH community-engaged intervention, with its leveraging of community coalitions and a data-driven approach, can bring about meaningful progress in implementing evidence-based practices.

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Lead: Piloting a Hospital-Based Rapid Methadone Initiation Protocol for Fentanyl

Episode 119

Tuesday, June 18, 2024 • Duration 05:43

Piloting a Hospital-Based Rapid Methadone Initiation Protocol for Fentanyl

Journal of Addiction Medicine

The epidemic of fentanyl has led to increased opioid tolerance and made traditional dosing for methadone initiation insufficient. In this study, the authors examine an inpatient rapid titration of methadone initiation among patients with opioid use disorder (OUD). The protocol recommended dosing of 60 mg on day 1, 70 mg day 2, 80 mg day 3 and 100 mg day 4-7. After patients with significant underlying medical conditions, benzodiazepine or alcohol use and age >65 were excluded, 25 patients underwent the rapid initiation. No patients in the study experienced an adverse event and while additional research is needed, the study demonstrated the feasibility of rapid initiation of methadone for OUD in select patients in an inpatient setting.

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Lead: Associations of semaglutide with incidence and recurrence of alcohol use disorder in real-world population

Episode 118

Tuesday, June 11, 2024 • Duration 06:20

Associations of semaglutide with incidence and recurrence of alcohol use disorder in real-world population

Nature Communications

In this retrospective cohort study of patients receiving medication for treatment of obesity, the authors evaluated the association of semaglutide with incidence of and recurrence of alcohol use disorder (AUD). In the cohort patients received semaglutide or non-GLP1RA medications, including naltrexone and topiramate. In matched cohort analysis, patients who received semaglutide had much lower rates of incident AUD (HR=0.5) compared to those receiving non-GLP1RA medications and in sub-analysis comparing semaglutide to naltrexone/topiramate the also had lower incident AUD (HR=0.44). Among those with a history of AUD, semaglutide was also associated with lower recurrence of AUD (HR=0.44) overall and in sub-analysis (HR=0.25). These findings support potential benefit of semaglutide for AUD in a real-world population and need for randomized clinical trials.

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This Week in Addiction Medicine from ASAM – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Spotify

Shared links between episodes and podcasts

RSS feed quality and score

Publication history

Latest published episodes

Related Shows Based on Content Similarities

Related Shows Based on Content Similarities

Apple Podcasts

Spotify

This Week in Addiction Medicine from ASAM – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Spotify

Shared links between episodes and podcasts

Other99+

RSS feed quality and score

Publication history

Latest published episodes

Similar podcasts and content

Related Shows Based on Content Similarities

Related Shows Based on Content Similarities

Other99+

Apple Podcasts

Spotify