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2026 Journal Article Problematic social media use trajectories are linked with lower cognitive performance in adolescentsNagata, Jason M., Wong, Jennifer H., Hong, Sian L., Nayak, Sahana, Li, Elizabeth J., Ganson, Kyle T., Piatkowski, Timothy, He, Jinbo, Brindis, Claire D., Testa, Alexander and Baker, Fiona C. (2026). Problematic social media use trajectories are linked with lower cognitive performance in adolescents. American Journal of Preventive Medicine, 71 (5) 108509, 108509. doi: 10.1016/j.amepre.2026.108509 |
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2026 Journal Article Association between social media use and intentions to use anabolic-androgenic steroids: the role of body comparisonsGanson, Kyle T., Piatkowski, Timothy, Testa, Alexander, He, Jinbo and Nagata, Jason M. (2026). Association between social media use and intentions to use anabolic-androgenic steroids: the role of body comparisons. Performance Enhancement and Health, 14 (4) 100447, 100447-100447. doi: 10.1016/j.peh.2026.100447 |
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2026 Journal Article Sociostructural correlates of clinical risk among Australian anabolic-androgenic steroid consumersBonenti, Benjamin, Kerswell, Nicholas, Shuttleworth, Grace, Ganson, Kyle T., Ferris, Jason, Nagata, Jason M. and Piatkowski, Timothy (2026). Sociostructural correlates of clinical risk among Australian anabolic-androgenic steroid consumers. Addiction Research & Theory, 1-8. doi: 10.1080/16066359.2026.2707483 |
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2026 Journal Article Composition and Labelling Accuracy of Products Sold as Retatrutide in AustraliaPiatkowski, Timothy, Craven, Alison, Cornell, Samuel and Ferris, Jason (2026). Composition and Labelling Accuracy of Products Sold as Retatrutide in Australia. Drug and Alcohol Review, 45 (6) e70231, e70231-6. doi: 10.1111/dar.70231 |
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2026 Journal Article The prospective association between cyberbullying trajectories and poorer academic outcomes in adolescentsNagata, Jason M., Wong, Jennifer H., Sajjad, Omar M., Sportsman, Derek, Ganson, Kyle T., Piatkowski, Timothy, He, Jinbo, Hinduja, Sameer, Baker, Fiona C. and Testa, Alexander (2026). The prospective association between cyberbullying trajectories and poorer academic outcomes in adolescents. Academic Pediatrics, 26 (6) 103348, 1-8. doi: 10.1016/j.acap.2026.103348 |
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2026 Journal Article Co-use of Some Substances Associated With Higher Doses in Adolescents: Findings From the Adolescent Brain Cognitive Development StudyRicklefs, Colbey, Kim, Kristen E., Thompson, Ari, Santos, Glenn-Milo, Brindis, Claire D., Ganson, Kyle T., Testa, Alexander, Piatkowski, Timothy M. and Nagata, Jason M. (2026). Co-use of Some Substances Associated With Higher Doses in Adolescents: Findings From the Adolescent Brain Cognitive Development Study. Journal of Adolescent Health. doi: 10.1016/j.jadohealth.2026.06.007 |
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2026 Journal Article How Substance Use Patterns Shape Perceived Cardiac Concern Among An International Sample of Men Who Use Anabolic-Androgenic SteroidsAhmadinejad, Bahareh, Bonenti, Benjamin, Akrigg, Kimberley, Ferris, Jason, Winstock, Adam, Ball, Lauren, Nagata, Jason M., Ganson, Kyle T. and Piatkowski, Timothy (2026). How Substance Use Patterns Shape Perceived Cardiac Concern Among An International Sample of Men Who Use Anabolic-Androgenic Steroids. Substance Use & Addiction Journal 29767342261460762, 1-16. doi: 10.1177/29767342261460762 |
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2026 Journal Article Platforming performance enhancing drugs: how social media is used to promote the enhanced gamesCox, Luke, Cornell, Sam and Piatkowski, Tim (2026). Platforming performance enhancing drugs: how social media is used to promote the enhanced games. Journal of Drug Issues 00220426261457013. doi: 10.1177/00220426261457013 |
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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, 59 (7) eat.70079, 1599-1609. doi: 10.1002/eat.70079 |
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2026 Journal Article Making ‘safer injecting’ matter for people who inject image and performance enhancing drugsPiatkowski, Timothy, Kill, Emma, Weith, Sonya, Reeve, Steph, Cox, Luke, Coomber, Ross, Puljevic, Cheneal, O’Connor, Thomas and Ferris, Jason (2026). Making ‘safer injecting’ matter for people who inject image and performance enhancing drugs. Health: An Interdisciplinary Journal for the Social Study of Health, Illness and Medicine, 30 (4), 516-537. doi: 10.1177/13634593251388294 |
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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, 47 (3), 826-833. doi: 10.1177/29767342261427145 |
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2026 Journal Article A scoping review of opioid agonist treatment in Australian general practiceJennings, Warren, Panahi, Idin, Piatkowski, Tim, Wirtz, Charlotte, Ting, David and Spurling, Geoffrey (2026). A scoping review of opioid agonist treatment in Australian general practice. Australian Journal of Primary Health, 32 (4) PY25274, 1-17. doi: 10.1071/py25274 |
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2026 Journal Article Differences in mental health, risk behaviors, and social determinants among anabolic-androgenic steroid consumers with and without co-occurring methamphetamine use in AustraliaBonenti, Benjamin, Kerswell, Nicholas, Shuttleworth, Grace, Murphy, Georgia, Barnett, Anthony, Ahmadinejad, Bahareh and Piatkowski, Timothy (2026). Differences in mental health, risk behaviors, and social determinants among anabolic-androgenic steroid consumers with and without co-occurring methamphetamine use in Australia. Journal of Dual Diagnosis, 22 (3), 226-235. doi: 10.1080/15504263.2026.2686090 |
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2026 Journal Article Illicit Injectable Peptides and Regulatory GapsPiatkowski, Timothy, Ganson, Kyle T. and Nagata, Jason M. (2026). Illicit Injectable Peptides and Regulatory Gaps. JAMA, 336 (3), e1-e2. doi: 10.1001/jama.2026.10690 |
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2026 Journal Article Comparing Motivations for Anabolic-Androgenic Steroid Use Among an International Sample of MenAhmadinejad, Bahareh, Bonenti, Benjamin, Puljević, Cheneal, Ferris, Jason, Winstock, Adam, Khan, Imran, Ball, Lauren, Fisher, Krista and Piatkowski, Timothy (2026). Comparing Motivations for Anabolic-Androgenic Steroid Use Among an International Sample of Men. Substance Use & Misuse, 1-7. doi: 10.1080/10826084.2026.2675989 |
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2026 Journal Article The overdose risk environment for people who inject drugs transitioning from prison to community in AustraliaReeve, Steph, Rogers-Perazzo, Kahlil, Kill, Emma, Cooper, Emily and Piatkowski, Timothy (2026). The overdose risk environment for people who inject drugs transitioning from prison to community in Australia. Contemporary Drug Problems, 53 (2), 323-339. doi: 10.1177/00914509251371745 |
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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 Modifiable determinants of psychological harms among male image and performance enhancing drug consumersGrobler, Etienne, Puljević, Cheneal, Bonenti, Benjamin, Ferris, Jason, Barratt, Monica, Winstock, Adam and Piatkowski, Timothy (2026). Modifiable determinants of psychological harms among male image and performance enhancing drug consumers. Substance Use and Misuse, 1-11. doi: 10.1080/10826084.2026.2675983 |
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2026 Journal Article GLP-1 weight-loss medicine and Retatrutide use for anabolic effects among online weight trainers: cultural understandings of riskCox, Luke, Turnock, Luke A., Akrigg, Kim and Piatkowski, Timothy (2026). GLP-1 weight-loss medicine and Retatrutide use for anabolic effects among online weight trainers: cultural understandings of risk. Addiction Research & Theory, 1-12. doi: 10.1080/16066359.2026.2671771 |
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2026 Journal Article Selfie behaviors among boys and men: exploring associations with intentions to use anabolic-androgenic steroidsGanson, Kyle T., Testa, Alexander, Piatkowski, Timothy, He, Jinbo and Nagata, Jason M. (2026). Selfie behaviors among boys and men: exploring associations with intentions to use anabolic-androgenic steroids. Substance Use and Misuse. doi: 10.1080/10826084.2026.2670624 |
