Clinical Observation, Management and Function Of low back pain Relief Therapies (COMFORT): A cluster randomised controlled trial protocol

• Published in: BMJ open Vol. 13; no. 11; p. e075286
• Main Authors: Abdel Shaheed, Christina, Ivers, Rowena, Vizza, Lisa, McLachlan, Andrew, Kelly, Patrick J, Blyth, Fiona, Stanaway, Fiona, Clare, Philip James, Thompson, Rachel, Lung, Thomas, Degenhardt, Louisa, Reid, Sharon, Martin, Bradley, Wright, Michael, Osman, Rawa, French, Simon, McCaffery, Kirsten, Campbell, Gabrielle, Jenkins, Hazel, Mathieson, Stephanie, Boogs, Monika, McMaugh, Jarrod, Bennett, Carol, Maher, Christopher
• Format: Journal Article
• Language: English
• Published: England British Medical Journal Publishing Group 21-11-2023; BMJ Publishing Group LTD; BMJ Publishing Group
• Subjects: Analgesics; Analgesics, Opioid - therapeutic use; Back pain; Clinical medicine; Clinical practice guidelines; Consent; Education; Exercise; General Practitioners; Humans; Intervention; Low Back Pain - drug therapy; Medicare; Narcotics; Patients; Practice Patterns, Physicians; Primary Health Care; Protocols & guidelines; Public health; Quality of Life; Questionnaires; Randomized Controlled Trials as Topic; Protocols & guidelines; Back pain; Primary Health Care
• ISSN: 2044-6055; 2044-6055
• DOI: 10.1136/bmjopen-2023-075286

IntroductionLow back pain (LBP) is commonly treated with opioid analgesics despite evidence that these medicines provide minimal or no benefit for LBP and have an established profile of harms. International guidelines discourage or urge caution with the use of opioids for back pain; however, doctors and patients lack practical strategies to help them implement the guidelines. This trial will evaluate a multifaceted intervention to support general practitioners (GPs) and their patients with LBP implement the recommendations in the latest opioid prescribing guidelines.Methods and analysisThis is a cluster randomised controlled trial that will evaluate the effect of educational outreach visits to GPs promoting opioid stewardship alongside non-pharmacological interventions including heat wrap and patient education about the possible harms and benefits of opioids, on GP prescribing of opioids medicines dispensed. At least 40 general practices will be randomised in a 1:1 ratio to either the intervention or control (no outreach visits; GP provides usual care). A total of 410 patient–participants (205 in each arm) who have been prescribed an opioid for LBP will be enrolled via participating general practices. Follow-up of patient–participants will occur over a 1-year period. The primary outcome will be the cumulative dose of opioid dispensed that was prescribed by study GPs over 1 year from the enrolment visit (in morphine milligram equivalent dose). Secondary outcomes include prescription of opioid medicines, benzodiazepines, gabapentinoids, non-steroidal anti-inflammatory drugs by study GPs or any GP, health services utilisation and patient-reported outcomes such as pain, quality of life and adverse events. Analysis will be by intention to treat, with a health economics analysis also planned.Ethics and disseminationThe trial received ethics approval from The University of Sydney Human Research Ethics Committee (2022/511). The results will be disseminated via publications in journals, media and conference presentations.Trial registration numberACTRN12622001505796.