Current Addiction Reports
September 2, 2026
Kathryn Fletcher, Jack Freestone, Nadine Ezard et al.
Abstract Purpose of Review Psychedelic-assisted therapy (PAT) has re-emerged as a potential intervention for substance use disorders (SUDs), yet the psychological mechanisms underlying behaviour change remain poorly synthesised. This scoping review mapped and evaluated proposed psychological processes underpinning PAT in adults with SUDs. Recent Findings Peer-reviewed English-language empirical...
Frontiers in Psychiatry
June 24, 2026
Kathryn Fletcher, Nadine Ezard, Krista J. Siefried et al.
Background Methamphetamine use disorder (MAUD) is associated with substantial psychiatric and physical morbidity, and current treatment options remain limited. Ketamine-assisted psychotherapy (KAP) has shown promise in substance use disorders, but little is known about how individuals experience and interpret this intervention, particularly in MAUD. Qualitative investigation may provide insight...
Drug and Alcohol Review
March 1, 2026
Jack Freestone, Harriet MacDonald, Stassi Kypri et al.
Drug alerts are sometimes issued when samples are found to exceed a pre-determined dose threshold. In Australia, it is common for alerts to be issued when MDMA pills contain ≥ 150 mg of MDMA free-base or 179 mg hydrochloride. Nineteen such alerts were issued in Australia in 2024, raising concerns that repeat alerts may lose impact over time. This study examined experts' viewpoints on the...
Harm Reduction Journal
February 6, 2026
Keaton Hudson-Buhagiar, Jonathan Brett, Alanah Spillane et al.
1 citation
Harms associated with gamma-hydroxybutyrate (GHB) use have increased recently in Australia. However, research predominantly focuses on the experience of GHB use among LGBTQ + populations. Non-prescribed GHB use has not been well described in heterosexual populations. Research to examine the experience of heterosexual people, including motivations for use, experiences of harms, and utilisation...