Effect of hyperbaric oxygen therapy on cognitive dysfunction induced by nitrous oxide abuse: protocol of a randomised, double-blinded, placebo-controlled trialDan Luo, Lu Tan, Danling Shen, Mingfeng Lai, Qiao Tang, Jiajun Xu, Jing Li
22 April 2022
Comparing opioid types in the persistence of opioid use following surgical admission: a study protocol for a retrospective observational linkage study comparing tapentadol and oxycodone in AustraliaTina Lam, Nicholas Biggs, Ting Xia, John Evans, Jennifer Stevens, Mike da Gama, Dan I Lubman, Suzanne Nielsen
13 April 2022
ON-ICE trial: Investigation of the combined effects of oxytocin and naltrexone on stress-induced and alcohol cue-induced craving in alcohol use disorder–Study protocol of a phase II randomised double-blind placebo-controlled parallel-group trialSina Zimmermann, Bettina C Thomas, Johannes Krisam, Ronald Limprecht, Christina Klose, Manuel Stenger, Madeleine Pourbaix, Marcel Ries, Sabine Vollstaedt-Klein, Anne Koopmann, Bernd Lenz, Falk Kiefer, Patrick Bach
11 April 2022
Effectiveness and utility of an electronic intervention for appropriate benzodiazepine and Z-drugs prescription in psychiatric clinics: protocol for a multicentric, real-world randomised controlled trial in ChinaXiaomin Xu, Yujian Ye, Xuyi Wang, Jiajun Xu, Chuanwei Li, Gang Wang, Youwei Zhu, Haifeng Jiang, Na Zhong
5 April 2022
Use of psychoactive substances by night-shift hospital healthcare workers during the first wave of the COVID-19 pandemic: a cross-sectional study based in Parisian public hospitals (ALADDIN)Lorraine Cousin, Vincent Di Beo, Fabienne Marcellin, Sarah Coscas, Véronique Mahé, Isabelle Chavignaud, Olivia Rousset Torrente, Olivier Chassany, Martin Duracinsky, Maria Patrizia Carrieri
4 March 2022
Towards quantifying the reciprocal associations between frequency of cannabis use and alcohol consumption: a cross-lagged analysis from the CONSTANCES cohortGuillaume Airagnes, Joane Matta, Frédéric Limosin, Nicolas Hoertel, Marcel Goldberg, Marie Zins, Cedric Lemogne
11 February 2022
Transformation of identity in substance use as a pathway to recovery and the potential of treatment for hepatitis C: a systematic review protocolSarah R Donaldson, Andrew Radley, John F Dillon
7 February 2022
Study protocol for an online randomised controlled trial among non-treatment seeking problem gamblers: training inhibition in online problem gambling (TRAIN-online) trialAntoine Santiago, Arnaud Carré, Ruben Miranda, Cédric Lemogne, Yann LeStrat, Amine Benyamina, Pascal Perney, Amandine Luquiens
30 November 2021
Multimorbidity, psychoactive substance use and psychological distress among acute medically ill patients: a cross-sectional studySaranda Kabashi, Danil Gamboa, Vigdis Vindenes, Thomas Berg, Thor Arthur Hilberg, Benedicte Jørgenrud, Anners Lerdal, Stig Tore Bogstrand
23 November 2021
Rates of opioid agonist treatment prescribing in provincial prisons in Ontario, Canada, 2015–2018: a repeated cross-sectional analysisClaire Bodkin, Susan Bondy, Leonora Regenstreif, Lori Kiefer, Fiona Kouyoumdjian
18 November 2021