Cost‐effectiveness analysis of Recovery Management Checkups (RMC) for adults with chronic substance use disorders: evidence from a 4‐year randomized trial. (9th October 2013)

• Record Type: Journal Article
• Authors: McCollister, Kathryn E.; French, Michael T.; Freitas, Derek M.; Dennis, Michael L.; Scott, Christy K.; Funk, Rodney R.
• Is Part Of: Addiction. Volume 108:Number 12(2013:Dec.)
• Page Start: 2166
• Page End: 2174
• Publication Date: 2013-10-09
• Subjects: Alcoholism -- Periodicals; Drug addiction -- Periodicals; 616.86
• DOI: 10.1111/add.12335
• Languages: English
• ISSNs: 0965-2140

Abstract

<abstract abstract-type="main"> <title>Abstract</title> <sec id="add12335-sec-0001" sec-type="section"> <title>Aims</title> <p>This study performs the first cost‐effectiveness analysis (CEA) of Recovery Management Checkups (RMC) for adults with chronic substance use disorders.</p> </sec> <sec id="add12335-sec-0002" sec-type="section"> <title>Design</title> <p>Cost‐effectiveness analysis of a randomized clinical trial of RMC. Participants were assigned randomly to a control condition of outcome monitoring (OM‐only) or the experimental condition OM‐plus‐RMC, with quarterly follow‐up for 4 years.</p> </sec> <sec id="add12335-sec-0003" sec-type="section"> <title>Setting</title> <p>Participants were recruited from the largest central intake unit for substance abuse treatment in Chicago, Illinois, USA.</p> </sec> <sec id="add12335-sec-0004" sec-type="section"> <title>Participants</title> <p>A total of 446 participants who were 38 years old on average, 54% male, and predominantly African American (85%).</p> </sec> <sec id="add12335-sec-0005" sec-type="section"> <title>Measurements</title> <p>Data on the quarterly cost per participant come from a previous study of OM and RMC intervention costs. Effectiveness is measured as the number of days of abstinence and number of substance use‐related problems.</p> </sec> <sec id="add12335-sec-0006" sec-type="section"> <title>Findings</title> <p>Over the 4‐year trial, OM‐plus‐RMC cost on average $2184 more than OM‐only (<italic>P</italic> < 0.01). Participants in OM‐plus‐RMC averaged 1026 days abstinent and had 89 substance use‐related problems. OM‐only averaged 932 days abstinent and reported 126 substance use‐related problems. Mean differences for both effectiveness measures were statistically significant (<italic>P</italic> < 0.01). The incremental cost‐effectiveness ratio for OM‐plus‐RMC was $23.38 per day abstinent and $59.51 per reduced substance‐related problem. When additional costs to society were factored into the analysis, OM‐plus‐RMC was less costly and more effective than OM‐only.</p> </sec> <sec id="add12335-sec-0007" sec-type="section"> <title>Conclusions</title> <p>Recovery Management Checkups are a cost‐effective and potentially cost‐saving strategy for promoting abstinence and reducing substance use‐related problems among chronic substance users.</p> </sec> </abstract>