{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T04:05:01Z","timestamp":1777521901484,"version":"3.51.4"},"reference-count":56,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2024,5,15]],"date-time":"2024-05-15T00:00:00Z","timestamp":1715731200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Nova Scotia Health Authority Research Fund"},{"DOI":"10.13039\/100007670","name":"Dalhousie Medical Research Foundation","doi-asserted-by":"publisher","award":["MacQuarrie Neuroscience Research Graduate Students"],"award-info":[{"award-number":["MacQuarrie Neuroscience Research Graduate Students"]}],"id":[{"id":"10.13039\/100007670","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100031827","name":"Chronic Pain Centre of Excellence for Canadian Veterans\u2019","doi-asserted-by":"crossref","award":["Capacity Building Initiative"],"award-info":[{"award-number":["Capacity Building Initiative"]}],"id":[{"id":"10.13039\/100031827","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Tier 1 Canada Research Chair in Addictions and Mental Health."},{"name":"L\u2019Or\u00e9al-UNESCO & France-Canada Research Fund","award":["Women in Science Scholarship"],"award-info":[{"award-number":["Women in Science Scholarship"]}]},{"DOI":"10.13039\/501100002977","name":"Dalhousie University","doi-asserted-by":"publisher","award":["Dr Paul Janssen Chair in Psychotic Disorders"],"award-info":[{"award-number":["Dr Paul Janssen Chair in Psychotic Disorders"]}],"id":[{"id":"10.13039\/501100002977","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100022897","name":"Commission de la sant\u00e9 mentale du Canada","doi-asserted-by":"publisher","award":["Cannabis and Mental Health Catalyst Grant"],"award-info":[{"award-number":["Cannabis and Mental Health Catalyst Grant"]}],"id":[{"id":"10.13039\/100022897","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Can J Psychiatry"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>Posttraumatic stress disorder (PTSD) and cannabis use disorder (CUD) commonly co-occur. Conditioned associations between psychological trauma cues, distress, cannabis use, and desired relief outcomes may contribute to the comorbidity. These conditioned associations can be studied experimentally by manipulating trauma cue exposure in a cue-reactivity paradigm (CRP) and examining effects on affective and cognitive outcomes in participants with and without PTSD. However, traditional CRPs take place in-lab limiting recruitment\/power. We aimed to examine the effects of CRP condition (trauma and neutral) and PTSD group (likely PTSD+ and PTSD\u2212) on affective and craving outcomes using a stand-alone online expressive writing CRP.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Participants ( n\u2009=\u2009202; 43.6% male; M\n                      <jats:sub>age<\/jats:sub>\n                      \u2009=\u200942.94 years, SD\u2009=\u200914.71) with psychological trauma histories and past-month cannabis use completed a measure of PTSD symptoms (PTSD Checklist-5 for DSM-5 [PCL-5]) and were randomized to complete either a trauma or neutral expressive writing task. Then they completed validated measures of affect (Positive and Negative Affect Schedule-Short Form [PANAS-SF]) and cannabis craving (Marijuana Craving Questionnaire-Short Form [MCQ-SF]).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Linear mixed models tested the hypothesized main and interactive effects of CRP condition (trauma and neutral) and PTSD group (likely PTSD+ and PTSD\u2212) on negative and positive affect (PANAS-SF) and cannabis craving dimensions (MCQ-SF). The hypothesized main effects of trauma versus neutral expressive writing were found for negative affect and the expectancy dimension of cannabis craving and of PTSD group for negative affect and all cannabis craving dimensions; no interactions were observed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Expressive writing appears a useful online CRP. Interventions focused on reducing negative affect and expectancy craving to trauma cues may prevent\/treat CUD among cannabis users with PTSD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Plain Language Summary Title<\/jats:title>\n                    <jats:p>The Use of an Online Expressive Writing as a Trauma Cue Exposure: Effects on Craving and Emotions<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/07067437241255104","type":"journal-article","created":{"date-parts":[[2024,5,16]],"date-time":"2024-05-16T01:09:06Z","timestamp":1715821746000},"page":"54-64","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Effects of Trauma Cue Exposure and Posttraumatic Stress Disorder (PTSD) on Affect and Cannabis Craving in Cannabis Users With Trauma Histories: Use of Expressive Writing as an Online Cue-Reactivity Paradigm: Effets de l'exposition aux signaux traumatiques et du SSPT sur l'affect et le besoin de cannabis chez les consommateurs de cannabis ayant des ant\u00e9c\u00e9dents de traumatismes : utilisation de l'\u00e9criture expressive comme paradigme de r\u00e9activit\u00e9 en ligne"],"prefix":"10.1177","volume":"70","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3731-2580","authenticated-orcid":false,"given":"Sarah","family":"DeGrace","sequence":"first","affiliation":[{"name":"Department of Psychiatry, Dalhousie University, Halifax, NS, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sean P.","family":"Barrett","sequence":"additional","affiliation":[{"name":"Department of Psychology and Neuroscience, Dalhousie University, Halifax, NS, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Igor","family":"Yakovenko","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Dalhousie University, Halifax, NS, Canada"},{"name":"Department of Psychology and Neuroscience, Dalhousie University, Halifax, NS, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philip G.","family":"Tibbo","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Dalhousie University, Halifax, NS, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pablo","family":"Romero-Sanchiz","sequence":"additional","affiliation":[{"name":"School of Psychology, University of Sussex, Brighton, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6083-8935","authenticated-orcid":false,"given":"R. Nicholas","family":"Carleton","sequence":"additional","affiliation":[{"name":"Department of Psychology, University of Regina, Regina, SK, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas","family":"Snooks","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Dalhousie University, Halifax, NS, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abraham","family":"Rudnick","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Dalhousie University, Halifax, NS, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sherry H.","family":"Stewart","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Dalhousie University, Halifax, NS, Canada"},{"name":"School of Psychology, University of Sussex, Brighton, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2024,5,15]]},"reference":[{"key":"bibr1-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"bibr2-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1007\/s11920-012-0300-0"},{"key":"bibr3-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugalcdep.2021.108563"},{"key":"bibr4-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/adb0000222"},{"key":"bibr5-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/tra0001018"},{"key":"bibr6-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/adb0000110"},{"key":"bibr7-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.comppsych.2013.11.016"},{"key":"bibr8-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1176\/appi.ajp.2015.15070907"},{"key":"bibr9-07067437241255104","doi-asserted-by":"publisher","DOI":"10.4088\/JCP.14m09475"},{"key":"bibr10-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychires.2021.05.044"},{"key":"bibr11-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1007\/s40429-022-00414-x"},{"key":"bibr12-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/S0005-7894(05)80210-2"},{"key":"bibr13-07067437241255104","doi-asserted-by":"publisher","DOI":"10.5772\/intechopen.103816"},{"key":"bibr14-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1002\/mpr.1979"},{"key":"bibr15-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.addbeh.2021.107126"},{"key":"bibr16-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.brat.2016.12.014"},{"key":"bibr17-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.comppsych.2017.07.011"},{"key":"bibr18-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/S0376-8716(01)00157-0"},{"key":"bibr19-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8986.1979.tb01511.x"},{"key":"bibr20-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.brat.2023.104387"},{"key":"bibr21-07067437241255104","volume-title":"Imagery script development procedures","author":"Sinha R","year":"2012"},{"key":"bibr22-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1111\/acer.14641"},{"key":"bibr23-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9280.1997.tb00403.x"},{"key":"bibr24-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/pha0000292"},{"key":"bibr25-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1177\/1073191104269954"},{"key":"bibr26-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/pas0000254"},{"key":"bibr27-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1002\/jts.22059"},{"key":"bibr28-07067437241255104","volume-title":"Preliminary evaluation of the psychometric properties of the PTSD Checklist for DSM \u2013 5","author":"Cohen J","year":"2014"},{"key":"bibr29-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4612-0357-5_3"},{"key":"bibr30-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugalcdep.2011.09.007"},{"key":"bibr31-07067437241255104","unstructured":"Government of Canada. Calculate public possession limits for cannabis; 2023. https:\/\/health.canada.ca\/en\/health-canada\/services\/drugs-medication\/cannabis\/possession-limit-calculator.html#totals"},{"key":"bibr32-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugalcdep.2010.02.017"},{"key":"bibr33-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1046\/j.1525-1497.2001.016009606.x"},{"key":"bibr34-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.166.10.1092"},{"key":"bibr35-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1097\/PSY.0000000000000322"},{"key":"bibr36-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1002\/jts.21814"},{"key":"bibr37-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.chiabu.2014.01.017"},{"key":"bibr38-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugalcdep.2008.12.010"},{"key":"bibr39-07067437241255104","doi-asserted-by":"publisher","DOI":"10.3109\/00952990.2015.1133632"},{"key":"bibr40-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/0022-3514.54.6.1063"},{"key":"bibr41-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.addbeh.2012.06.018"},{"key":"bibr42-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/0893-164X.18.3.231"},{"key":"bibr43-07067437241255104","doi-asserted-by":"publisher","DOI":"10.5127\/jep.028812"},{"key":"bibr44-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaac.2011.01.004"},{"key":"bibr45-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1001\/archpsyc.62.12.1343"},{"key":"bibr46-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1177\/0145445512450908"},{"key":"bibr47-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/0033-295X.111.1.33"},{"key":"bibr48-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-8721.2006.00455.x"},{"key":"bibr49-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/0022-006X.61.2.344"},{"key":"bibr50-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.addbeh.2018.11.032"},{"key":"bibr51-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1016\/j.janxdis.2024.102827"},{"key":"bibr52-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1002\/jts.22546"},{"key":"bibr53-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.99.1.20"},{"key":"bibr54-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1080\/08897077.2013.805181"},{"key":"bibr55-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1002\/jts.22596"},{"key":"bibr56-07067437241255104","doi-asserted-by":"publisher","DOI":"10.1001\/jamapsychiatry.2023.2810"}],"container-title":["The Canadian Journal of Psychiatry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/07067437241255104","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/07067437241255104","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/07067437241255104","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T16:15:44Z","timestamp":1777392944000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/07067437241255104"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,5,15]]},"references-count":56,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2025,1]]}},"alternative-id":["10.1177\/07067437241255104"],"URL":"https:\/\/doi.org\/10.1177\/07067437241255104","relation":{},"ISSN":["0706-7437","1497-0015"],"issn-type":[{"value":"0706-7437","type":"print"},{"value":"1497-0015","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,5,15]]}}}