{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T18:04:27Z","timestamp":1761156267353,"version":"build-2065373602"},"reference-count":49,"publisher":"BMJ","issue":"3","funder":[{"DOI":"10.13039\/501100001504","name":"Ministry of Health, New Zealand","doi-asserted-by":"publisher","award":["352593\/00"],"award-info":[{"award-number":["352593\/00"]}],"id":[{"id":"10.13039\/501100001504","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Open"],"accepted":{"date-parts":[[2017,2,9]]},"published-print":{"date-parts":[[2017,3]]},"abstract":"<jats:sec>\n                  <jats:title>Introduction<\/jats:title>\n                  <jats:p>The primary purpose of this study is to evaluate the relative effectiveness of 2 of the best developed and most promising forms of therapy for problem gambling, namely face-to-face motivational interviewing (MI) combined with a self-instruction booklet (W) and follow-up telephone booster sessions (B; MI+W+B) and face-to-face cognitive\u2013behavioural therapy (CBT).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods and analysis<\/jats:title>\n                  <jats:p>This project is a single-blind pragmatic randomised clinical trial of 2 interventions, with and without the addition of relapse-prevention text messages. Trial assessments take place pretreatment, at 3 and 12\u2005months. A total of 300 participants will be recruited through a community treatment agency that provides services across New Zealand and randomised to up to 10 face-to-face sessions of CBT or 1 face-to-face session of MI+W+up to 5 B. Participants will also be randomised to 9\u2005months of postcare text messaging. Eligibility criteria include a self-perception of having a current gambling problem and a willingness to participate in all components of the study (eg, read workbook). The statistical analysis will use an intent-to-treat approach. Primary outcome measures are days spent gambling and amount of money spent per day gambling in the prior month. Secondary outcome measures include problem gambling severity, gambling urges, gambling cognitions, mood, alcohol, drug use, tobacco, psychological distress, quality of life, health status and direct and indirect costs associated with treatment.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Ethics and dissemination<\/jats:title>\n                  <jats:p>The research methods to be used in this study have been approved by the Ministry of Health, Health and Disability Ethics Committees (HDEC) 15\/CEN\/99. The investigators will provide annual reports to the HDEC and report any adverse events to this committee. Amendments will also be submitted to this committee. The results of this trial will be submitted for publication in peer-reviewed journals and as a report to the funding body. Additionally, the results will be presented at national and international conferences.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Trial registration number<\/jats:title>\n                  <jats:p>ACTRN12615000637549.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1136\/bmjopen-2016-013490","type":"journal-article","created":{"date-parts":[[2017,3,2]],"date-time":"2017-03-02T20:10:42Z","timestamp":1488485442000},"page":"e013490","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":9,"title":["Effectiveness of problem gambling interventions in a service setting: a protocol for a pragmatic randomised controlled clinical trial"],"prefix":"10.1136","volume":"7","author":[{"given":"M","family":"Abbott","sequence":"first","affiliation":[{"name":"Gambling and Addictions Research Centre, National Institute for Public Health and Mental Health Research, School of Public Health and Psychosocial Studies, Auckland, New Zealand"},{"name":"Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M","family":"Bellringer","sequence":"additional","affiliation":[{"name":"Gambling and Addictions Research Centre, National Institute for Public Health and Mental Health Research, School of Public Health and Psychosocial Studies, Auckland, New Zealand"},{"name":"Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A C","family":"Vandal","sequence":"additional","affiliation":[{"name":"Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand"},{"name":"Department of Biostatistics and Epidemiology, School of Public Health and Psychosocial Studies, Auckland, New Zealand"},{"name":"Health Intelligence and Informatics, Ko Awatea, Counties Manukau District Health Board, Auckland, New Zealand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D C","family":"Hodgins","sequence":"additional","affiliation":[{"name":"Department of Psychology, University of Calgary, Calgary, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M","family":"Battersby","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Flinders Human Behaviour and Health Research Unit, Flinders University, Adelaide, South Australia, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S N","family":"Rodda","sequence":"additional","affiliation":[{"name":"Gambling and Addictions Research Centre, National Institute for Public Health and Mental Health Research, School of Public Health and Psychosocial Studies, Auckland, New Zealand"},{"name":"Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2017,3,2]]},"reference":[{"key":"2025101813322813000_7.3.e013490.1","unstructured":"Grinols EL , Smith G , Hodgins D , et al . 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