1.

[Article] Rock, Kirsten L and Frinculescu, Anca and Shine, Trevor and Kalk, Nicola J and Copeland, Caroline S (2025) Impact of 'street' benzodiazepines on drug-related deaths in England, Wales and Northern Ireland. Drug and Alcohol Review, 41, (1), pp. 355-365. https://doi.org/10.1111/dar.13979

2.

[Article] Piatkowski, Timothy and Kill, Emma and Reeve, Steph (2025) ‘The gear could be cut with fentanyl which is starting to happen more in Australia’: exploring overdose survivors’ perspectives on toxic supply and safe consumption. Drugs: Education Prevention and Policy, 32, (1), pp. 42-50. https://doi.org/10.1080/09687637.2024.2392520

3.

[Article] Ogwu, Matthew Chidozie and Malík, Matěj and Tlustoš, Pavel and Patočka, Jiří (2025) The psychostimulant drug, fenethylline (captagon): health risks, addiction and the global impact of illicit trade. Drug and Alcohol Dependence Reports, 15. https://doi.org/10.1016/j.dadr.2025.100323

4.

[Article] Harding, Rebecca E and Barton, Tamsin and Niepceron, Maeve and Harris, Ella and Bennett, Emily and Gent, Emily and Fraser, Flora and Morgan, Celia J A (2025) The landscape of ketamine use disorder: patient experiences and perspectives on current treatment options. Addiction, Early online. https://doi.org/10.1111/add.70073

5.

[FactSheet] HRB National Drugs Library. (2025) Factsheet: Opioids - the Irish situation. Dublin: HRB National Drugs Library.

6.

[News] [Independent.ie] , O'Regan, Eilish Crackdown on legal semi-synthetic cannabis planned, but no public information campaign on risks. (25 Apr 2025)

7.

[FactSheet] HRB National Drugs Library. (2025) Factsheet: New psychoactive substances (NPS) - the Irish situation. Dublin: HRB National Drugs Library.

8.

[FactSheet] HRB National Drugs Library. (2025) Factsheet: Sedatives and tranquilisers - the Irish situation. Dublin: HRB National Drugs Library.

9.

[FactSheet] Simon Community Scotland, Public Health Scotland. (2025) How to save a life: emergency response to a drug overdose, and harm reduction advice. Edinburgh: Public Health Scotland.

10.

[News] [breakingnews.ie] , McCarthaigh, Sean Record numbers contact HSE drug helpline with increase in calls about alcohol and cocaine. (07 Apr 2025)

11.

[Webpage] Center for Forensic Science Research and Education. (2025) Novel psychoactive substances (NPS) trend reports. URL: https://www.cfsre.org/nps-discovery/trend-reports

12.

[Article] Gonzalez-Nieto, Pablo and Wallace, Bruce and Kielty, Collin and Gruntman, Kayla and Robinson, Derek and Gill, Chris and Arredondo Sanchez Lira, Jaime and Hore, Dennis (2025) Not just fentanyl: understanding the complexities of the unregulated opioid supply through results from a drug checking service in British Columbia, Canada. International Journal of Drug Policy, 138. https://doi.org/10.1016/j.drugpo.2025.104751

13.

[Report] Vulić Kralj, Olivera (2025) Trainer’s manual on care and treatment of persons with substance use disorders in prisons. Brussels: Council of Europe.

14.

[News] [Irish Times] , Bowers, Shauna Teens presenting at EDs with psychosis from legal, semi-synthentic cannabis product, says leading psychiatrist. (26 Mar 2025)

15.

[Article] Keemink, Jolie R and Stevens, Alex and Shirley-Beavan, Sam and Khadjesari, Zarnie and Shorter, Gillian W (2025) Four decades of overdose prevention centres: lessons for the future from a realist review. Harm Reduction Journal, 22. https://doi.org/10.1186/s12954-025-01178-z

16.

[Report] European Drugs Agency. (2025) Wastewater analysis and drugs — a European multi-city study. Lisbon: European Drugs Agency.

17.

[Article] Bade, Richard and Nadarajan, Dhayaalini and Hall, Wayne and Brown, Jared A and Schumann, Jennifer (2025) Early identification of the use of potent benzylbenzimidazoles (nitazenes) through wastewater analysis: two years of data from 22 countries. Addiction, Early online. https://doi.org/10.1111/add.70027

18.

[Report] United Kingdom. Home Office. (2025) Wastewater analysis: measuring illicit drug consumption in 2023 and 2024. London: Home Office.

19.

[Report] Health Research Board. Irish National Focal Point to the European Drugs Agency. (2025) Ireland: national report for 2024 – drugs. Dublin: Health Research Board.

20.

[Report] Health Research Board. Irish National Focal Point to the European Drugs Agency. (2025) Ireland: national report for 2024 – legal framework. Dublin: Health Research Board.

21.

[News] [Irish Examiner] , Murphy, Ann 'Wild West of the drug market': calls for laws to deal with synthetic cannabinoids. (10 Mar 2025)

22.

[Article] Millar, Seán (2025) Psychotic illness triggered by widely available semi-synthetic cannabinoid. Drugnet Ireland, Issue 90, Winter 2025. p. 15.

23.

[Report] Muttucomaroe, Lauren and Millar, Seán and Hanrahan, Michael T and Mongan, Deirdre and Joyce, Mary and Corcoran, Paul and Byrne, Michael (2025) Problem drug use in Cork City: a study on prevalence and harms. Cork: University College Cork.

24.

[Report] Northern Ireland Statistics and Research Agency. (2025) Drug-related and drug misuse deaths in Northern Ireland, 2023. Belfast: Northern Ireland Statistics and Research Agency.

25.

[Article] Kral, Alex H and Humphrey, Jamie L and Schwab, Clyde and Lambdin, Barrot H and Ray, Bradley (2025) Law enforcement drug seizures and opioid-involved overdose mortality. JAMA Network Open, 8, (3). https://doi.org/10.1001/jamanetworkopen.2025.1158

26.

[Article] Millar, Seán (2025) Prescription drug prescribing trends in Irish prisons, 2012–2020. Drugnet Ireland, Issue 90, Winter 2025. pp. 32-33.

27.

[Article] Gardner, Matthew and Bowden, Celeste and Manzoor, Shoaib and Cozier, Gyles E and Andrews, Rachael C and Craft, Sam and Skumlien, Martine and Sunderland, Peter and Tooth, Tom and Collins, Peter and Power, Alexander and Haines, Tom SF and Freeman, Tom P and Scott, Jennifer and Sutcliffe, Oliver B and Bowman, Richard W and Husbands, Stephen M and Pudney, Christopher R (2025) Field-portable device for detection of controlled and psychoactive substances from e-cigarettes. ACS Omega, 10, (8), pp. 7839-7847. https://doi.org/10.1021/acsomega.4c08614

28.

[Report] Health Research Board. Irish National Focal Point to the European Drugs Agency. (2025) Ireland: national report for 2024 - drug markets and crime. Dublin: Health Research Board.

29.

[Report] TEDI members. Jones, G and Ventura, Mireia and Rigoni, Rafaela and Schiffer, Katrin (2025) European drug checking trends 2018 - 2024. Amsterdam: Correlation – European Harm Reduction Network.

30.

[Article] Killoran, Sarah and McNamara, Sinéad and Kavanagh, Pierce and O'Brien, John and Lakes, Rodney (2025) Identification of N-pyrrolidino protonitazene in powders sold as heroin and associated with overdose clusters in Dublin and Cork, Ireland. Drug Testing and Analysis, 17, (3), pp. 350-357. https://doi.org/10.1002/dta.3707

31.

[Report] MEDICRIME Unit, Directorate General: Human Rights and Rule of Law. (2025) An assessment of publicly reported incidents of illicit diversion and falsification of medicines. Strasbourg: European Commission.

32.

[Article] van Amsterdam, Jan and van den Brink, Wim (2025) Explaining the high mortality among opioid-cocaine co-users compared to opioid-only users. a systematic review. Journal of Addictive Diseases, 43, (2), pp. 121-131. https://doi.org/10.1080/10550887.2024.2331522

33.

[Report] An Garda Siochana. (2025) An Garda Síochána annual report 2023. Dublin: An Garda Siochana.

34.

[Article] Family, Hannah E and Vojt, Gabriele and Poulter, Hannah and Bailey, Chris P and Abdala Sheikh, Ana Paula and Cavallo, Damiana and Karimi, Sara and Booth, Nick and Da Silva, Peter and Aitken, Louise and Stewart, Samantha and Hickman, Matthew and Henderson, Graeme and Scott, Jenny and Kesten, Joanna M (2025) A qualitative study of benzodiazepine/z-drug and opioid co-use patterns and overdose risk. Harm Reduction Journal, 22, (1). https://doi.org/10.1186/s12954-025-01153-8

35.

[Report] Multiagency Working Group on Over Prescribing. (2025) Examining the overprescribing of benzodiazepines, z drugs and gabapentinoids in Ireland. Dublin: Medical Council.

36.

[Dail Debates] [Oireachtas] Dáil Éireann debate. Vol. 1062 No. 8 – Road safety: statements. (13 Feb 2025)

37.

[Report] Advisory Council on the Misuse of Drugs. (2025) Synthetic cathinones: an updated harms assessment. London: Advisory Council on the Misuse of Drugs.

38.

[Article] Fouillen, Kevin John and Clément, Céline and Aous, Enora and Le Goff, Delphine and Le Reste, Jean Yves and Guillou-Landreat, Morgane (2025) General dental practitioners' knowledge, attitudes and practice towards psychoactive substance use screening: a systematic review. Drug and Alcohol Review, Early online. https://doi.org/10.1111/dar.14002

39.

[Article] Piper, Theodore and Small, Francesca and Brown, Sam and Kelleher, Michael and Mitcheson, Luke and Rucker, James and Young, Allan H and Marsden, John (2025) Psychedelic-assisted treatment for substance use disorder: a narrative systematic review. Addiction, Early online. https://doi.org/10.1111/add.16762

40.

[Article] Dunne, Neil and Casey, Maire-Brid and Ivers, Jo-Hanna (2025) What are the risk factors of non-fatal overdose among persons who use opioids? A systematic review and meta-analysis. Journal of Substance Use and Addiction Treatment, 171. https://doi.org/10.1016/j.josat.2025.209630 (In Press)