By Dr Jack Dixon Freestone

Journal articles

Freestone J; Zhou C; Kypri S; Howes M; Ebdon E; Purcell L; Dessauer P; Beckers C; Chapman B; Weith S; Lamb M; Clifford B; Siefried KJ; Barratt MJ; Peacock A; Sutherland R; Doumany J; Gava P; Standfield M; Kavanagh R; Dicka J; Sidaway P; Farah B; Ezard N, 2026, 'Incorporating experiential reports provided by people who use drugs into drug-related early warning systems: benefits, risks principles and approaches', International Journal of Drug Policy, 147, http://dx.doi.org/10.1016/j.drugpo.2025.105098

Freestone J; Kypri S; Schumann JL; Franklin E; Francis C; Barratt MJ; Peacock A; Sutherland R; Clifford B; MacDonald H; Ezard N; Fletcher K; Acheson L; Siefried KJ, 2025, 'The Emergence of Novel Benzodiazepines in Australia, Evidence, Alerts, Clinical Management and Harm Reduction—A Narrative Review', Drug and Alcohol Review, 45, pp. e70086, http://dx.doi.org/10.1111/dar.70086

Freestone J; Storer D; Siefried KJ; Bourne A; Prestage G; Ezard N; Maher L; Stirling R; Xiao BJ; Murphy D; Degenhardt L; Hammoud M, 2025, 'Implementation and formative evaluation of a peer-led chemsex intervention targeting sexualised crystal methamphetamine and GHB use: the M3THOD study', Harm Reduction Journal, 22, pp. 181, http://dx.doi.org/10.1186/s12954-025-01329-2

Freestone J; Siefried KJ; Peacock A; Fletcher K; Barratt MJ; Sutherland R; Ezard N; Doumany J; MacDonald H; Kypri S; Acheson L; Clifford B, 2025, 'From environmental disasters to emerging drugs; a framework to understand, map and assess drug-related early warning systems', International Journal of Drug Policy, 145, pp. 104946, http://dx.doi.org/10.1016/j.drugpo.2025.104946

Clifton B; Keen P; Trevillyan J; Sullivan N; Johnson K; Warner M; Taheny C; Ellis H; Freestone J; Allan B; Newham B, 2025, 'Strategies to achieve the UNAIDS 95% HIV diagnosis target in Australia: Insights from a multidisciplinary roundtable', HIV Medicine, 26, pp. 3 - 16, http://dx.doi.org/10.1111/hiv.70083

Freestone J; Xiao BJ; Siefried KJ; Bourne A; Ezard N; Maher L; Stirling R; Degenhardt L; Varma R; Prestage G; Hammoud M; Varma R, 2025, 'Exploring experiences of talk therapies among gay and bisexual men seeking to reduce or abstain from using crystal methamphetamine in the context of chemsex', Drug and Alcohol Review, 44, pp. 711 - 722, http://dx.doi.org/10.1111/dar.13999

Siefried KJ; Hill P; Clifford B; Brown J; Camilleri A; Crawford S; Dessauer P; Dilkes-Frayne E; Freestone J; Gobeil J; Harrod ME; Hudson S; Hull P; Lenton S; Lyons T; Oh G; Peacock A; Pierce A; Sidaway P; Soderstrom J; Tzanetis S; Ezard N, 2025, 'Co-design of the Australian Prompt Response Network for a public-health focused intersectoral approach to information sharing on emerging drugs of concern', Frontiers in Public Health, 13, pp. 1521911, http://dx.doi.org/10.3389/fpubh.2025.1521911

Siefried KJ; Bascombe F; Clifford B; Liu Z; Middleton P; Kay-Lambkin F; Freestone J; Herman D; Millard M; Steele M; Acheson L; Moller C; Bath N; Ezard N, 2024, 'Effect of a Smartphone App (S-Check) on Actual and Intended Help-Seeking and Motivation to Change Methamphetamine Use Among Adult Consumers of Methamphetamine in Australia: Randomized Waitlist-Controlled Trial', Jmir Mhealth and Uhealth, 12, pp. e55663 - e55663, http://dx.doi.org/10.2196/55663

Freestone J; Ezard N; Bourne A; Brett J; Roberts DM; Hammoud M; Nedanoski A; Prestage G; Siefried KJ, 2023, 'Understandings, attitudes, practices and responses to GHB overdose among GHB consumers', Harm Reduction Journal, 20, pp. 121, http://dx.doi.org/10.1186/s12954-023-00857-z

Freestone J; Bourne A; Layard E; Prestage G; Murray J; Siefried KJ, 2022, 'Playing at the edges, navigating sexual boundaries, and narrating sexual distress; Practices and perspectives of sexuality and gender diverse people who use GHB', International Journal of Drug Policy, 108, pp. 103811, http://dx.doi.org/10.1016/j.drugpo.2022.103811

Freestone J; Prestage G; Bourne A; Ezard N; Race K; Nedanoski A; Murray J; Siefried KJ, 2022, 'Controlling for pleasure and risk: The experiences of sexuality and gender diverse people who use GHB', International Journal of Drug Policy, 105, pp. 103747, http://dx.doi.org/10.1016/j.drugpo.2022.103747

Freestone J; Siefried KJ; Prestage G; Hammoud M; Molyneux A; Bourne A, 2022, 'Individual level peer interventions for gay and bisexual men who have sex with men between 2000 and 2020: A scoping review', PLoS ONE, 17, http://dx.doi.org/10.1371/journal.pone.0270649

Freestone J; Mooney-Somers J; Hudson S, 2022, 'The sector is ready, and the community needs Australian alcohol and other drug treatment services to ask about sexuality and gender identity', Drug and Alcohol Review, 41, pp. 39 - 42, http://dx.doi.org/10.1111/dar.13367

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