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2026 Journal Article Social media engagement and anabolic-androgenic steroid use intentions among boys and men in Canada and the United StatesGanson, Kyle T., Piatkowski, Timothy, Testa, Alexander, He, Jinbo and Nagata, Jason M. (2026). Social media engagement and anabolic-androgenic steroid use intentions among boys and men in Canada and the United States. Body Image, 57 102057, 1-7. doi: 10.1016/j.bodyim.2026.102057 |
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2026 Journal Article Associations of adolescent social media use trajectories with spatial and verbal memory: a prospective cohort studyNagata, Jason M., Wong, Jennifer H., Kim, Kristen E., Nayak, Sahana, Li, Elizabeth J., Richardson, Racquel A., Rauschecker, Andreas M., Sugrue, Leo, Ganson, Kyle T., Piatkowski, Timothy, He, Jinbo and Testa, Alexander (2026). Associations of adolescent social media use trajectories with spatial and verbal memory: a prospective cohort study. The Lancet Regional Health: Americas, 57 101454, 1-9. doi: 10.1016/j.lana.2026.101454 |
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2026 Journal Article “All the Anavar here, all of it is f**king wrong!”: responding to the gendered risks of Australia’s steroid market through testing and community carePiatkowski, Timothy, Weith, Sonya, Kill, Emma, Puljević, Cheneal, Ferris, Jason, Hutton, Alison and Barratt, Monica J. (2026). “All the Anavar here, all of it is f**king wrong!”: responding to the gendered risks of Australia’s steroid market through testing and community care. Journal of Substance Use, 1-7. doi: 10.1080/14659891.2026.2627199 |
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2026 Journal Article Foreword: the enhanced games-human enhancement, risk, and harm reduction in a post-doping eraKhan, Imran, Cox, Luke, Ganson, Kyle T. and Piatkowski, Timothy (2026). Foreword: the enhanced games-human enhancement, risk, and harm reduction in a post-doping era. Harm Reduction Journal, 23 (1) 80. doi: 10.1186/s12954-026-01448-4 |
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2026 Journal Article Investigating the legitimacy of anabolic-androgenic steroids in Australia’s unregulated market using community testing dataBonenti, Benjamin, Craven, Alison, Ferris, Jason, Walsh, Connor, Armstrong, Merryn and Piatkowski, Timothy (2026). Investigating the legitimacy of anabolic-androgenic steroids in Australia’s unregulated market using community testing data. Substance Use and Addiction Journal 29767342261426103. doi: 10.1177/29767342261426103 |
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2026 Journal Article Behavioural intentions associated with exposure to anabolic-androgenic steroid testing results: a two-phase, multi-wave intervention trialPiatkowski, Timothy, Coomber, Ross, Francis, Cameron, Kill, Emma, Davey, Geoff, Cresswell, Sarah, White, Alan, Harding, Madeline, Blakey, Karen, Reeve, Steph, Walters, Brooke, Puljević, Cheneal, Ferris, Jason, Bonenti, Benjamin, Cox, Luke T. J. and Barratt, Monica J. (2026). Behavioural intentions associated with exposure to anabolic-androgenic steroid testing results: a two-phase, multi-wave intervention trial. Substance Use and Addiction Journal 29767342261427145. doi: 10.1177/29767342261427145 |
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2026 Journal Article Exploring outpatient psychotherapists' knowledge, confidence, and training on eating disorders and muscle dysmorphia among boys and menGanson, Kyle T., Bunnell, Douglas W., Lavender, Jason M., Piatkowski, Timothy and Nagata, Jason M. (2026). Exploring outpatient psychotherapists' knowledge, confidence, and training on eating disorders and muscle dysmorphia among boys and men. International Journal of Eating Disorders eat.70079. doi: 10.1002/eat.70079 |
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2026 Journal Article "You can only take your clients as far as you've been yourself": examining the intersections between psychedelic-assisted therapy, lived-living experience, and clinical practiceNegrine, Jordan J., Bright, Stephen J., Barratt, Monica J., Pennell, Matthew, Barnett, Anthony, Bennett-Levy, James and Piatkowski, Timothy (2026). "You can only take your clients as far as you've been yourself": examining the intersections between psychedelic-assisted therapy, lived-living experience, and clinical practice. Drugs-Education Prevention and Policy, 1-16. doi: 10.1080/09687637.2026.2645025 |
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2026 Journal Article Age-related differences in psychological distress and aggression among people who use anabolic-androgenic steroidsPiatkowski, Timothy, De Andrade, Dominique, Neumann, David and Dunn, Matthew (2026). Age-related differences in psychological distress and aggression among people who use anabolic-androgenic steroids. Journal of Substance Use, 1-4. doi: 10.1080/14659891.2026.2645637 |
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2026 Journal Article What anabolic–androgenic steroids reveal about the limits of current harm reduction modelsPiatkowski, Timothy, Nagata, Jason M. and Nielsen, Suzanne (2026). What anabolic–androgenic steroids reveal about the limits of current harm reduction models. Addiction add.70395. doi: 10.1111/add.70395 |
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2026 Journal Article Entertainers, not educators? Social media influencers and risk communication in outdoor travelCornell, Samuel, Piatkowski, Timothy, Brander, Robert and Peden, Amy E. (2026). Entertainers, not educators? Social media influencers and risk communication in outdoor travel. Journal of Outdoor Recreation and Tourism, 53 100998, 100998. doi: 10.1016/j.jort.2025.100998 |
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2026 Journal Article Mental health correlates of risky anabolic-androgenic steroid use in Australian alcohol and other drug treatment servicesBonenti, Benjamin, Kerswell, Nicholas, Shuttleworth, Grace, Ganson, Kyle T., Ball, Lauren, Ferris, Jason and Piatkowski, Timothy (2026). Mental health correlates of risky anabolic-androgenic steroid use in Australian alcohol and other drug treatment services. Drugs: Education, Prevention and Policy, 1-9. doi: 10.1080/09687637.2026.2633379 |
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2026 Journal Article Associations between anabolic-androgenic steroid testing, healthcare access and undesirable effects among international consumersGrobler, Etienne, Puljević, Cheneal, Bonenti, Benjamin, Barratt, Monica J., Ferris, Jason, Winstock, Adam, Vigorous, Steve, Domberelli, Amber, Spurling, Geoff and Piatkowski, Timothy (2026). Associations between anabolic-androgenic steroid testing, healthcare access and undesirable effects among international consumers. Performance Enhancement and Health, 14 (1) 100390, 1-15. doi: 10.1016/j.peh.2025.100390 |
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2026 Journal Article “A never-ending cycle”: the structural, economic and social (re)production of blood-borne virus transmission and bacterial infection amongst people who inject drugs in Queensland prisonsMamic, Jodie M. A., Kill, Emma, Davey, Geoff, Reeve, Steph, Cooper, Emily, Panahi, Idin, Spurling, Geoff, Brown, Graham and Piatkowski, Timothy (2026). “A never-ending cycle”: the structural, economic and social (re)production of blood-borne virus transmission and bacterial infection amongst people who inject drugs in Queensland prisons. International Journal of Drug Policy, 148 105126, 1-14. doi: 10.1016/j.drugpo.2025.105126 |
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2026 Journal Article Eat clen? The normalisation of harmful clenbuterol use within digital fitness culturesCox, Luke and Piatkowski, Tim (2026). Eat clen? The normalisation of harmful clenbuterol use within digital fitness cultures. Performance Enhancement &and Health, 14 (1) 100391, 100391. doi: 10.1016/j.peh.2025.100391 |
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2026 Journal Article “The new DNP”: Discussion of the experimental ‘fat burner’ BAM15 on bodybuilding forums and YouTubeTurnock, Luke A. and Piatkowski, Timothy (2026). “The new DNP”: Discussion of the experimental ‘fat burner’ BAM15 on bodybuilding forums and YouTube. Performance Enhancement and Health, 14 (1) 100362, 1-9. doi: 10.1016/j.peh.2025.100362 |
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2026 Journal Article Prospective associations between media parenting practices and adolescent video game useNagata, Jason M., Sportsman, Derek, Wong, Jennifer H., Nayak, Sahana, Li, Elizabeth J., Ganson, Kyle T., Piatkowski, Timothy, He, Jinbo, Testa, Alexander and Baker, Fiona C. (2026). Prospective associations between media parenting practices and adolescent video game use. World Journal of Pediatrics, 22 (2), 225-233. doi: 10.1007/s12519-025-01009-y |
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2026 Journal Article Needle service provider trends for image and performance enhancing drugs in Queensland, Australia 2016–2023Mardani, Mostafa, Puljević, Cheneal, Levey, Mason, Davey, Geoffrey, Arsenijevic, Milena, Ferris, Jason and Piatkowski, Timothy (2026). Needle service provider trends for image and performance enhancing drugs in Queensland, Australia 2016–2023. Drugs: Education, Prevention and Policy, 1-10. doi: 10.1080/09687637.2026.2619695 |
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2026 Journal Article An international survey of image and performance enhancing drug coaches’ practices and servicesWillmott, Ellie, Cox, Luke, AKrigg, Kim, Steve, Vigorous and Piatkowski, Tim (2026). An international survey of image and performance enhancing drug coaches’ practices and services. Journal of Drug Issues 00220426251411514. doi: 10.1177/00220426251411514 |
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2026 Journal Article Psychedelics and sexual trauma: effects on communication and emotional connectionLevey, Mason, Bonenti, Benjamin, Piatkowski, Timothy, Ferris, Jason, Frankovitch, Alex, Barratt, Monica, Davies, Emma L., Winstock, Adam and Puljević, Cheneal (2026). Psychedelics and sexual trauma: effects on communication and emotional connection. The Journal of Sex Research PMID 62647, 1-10. doi: 10.1080/00224499.2025.2601165 |