Substance use dependence with multiple co-occurring psychiatric problems is increasingly recognized as a chronic, relapsing condition that may last for decades and require multiple episodes of care over many years before reaching a sustained state of remission Observational studies that examined treatment effects across episodes of care found that the sooner after a relapse people return to treatment and the more subsequent treatment and aftercare they receive (particularly over 90 days total), the better their long-term outcomes. Yet, there are less than a dozen long-term studies that look across episodes of care. The Early Re-Intervention experiment 1 (ERI-1) was the first study to experimentally evaluate the ability of a public health model of monitoring and early re-intervention to shorten the relapse, treatment re-entry, and recovery cycle. RMC participants were significantly more likely than those in the control group to return to treatment (64% vs. 51%), to return to treatment sooner (376 vs. 600 days), and to spend more subsequent days in treatment (mean of 62 vs. 40 days). RMC participants also experienced significantly fewer total quarters in need of treatment and were less likely to need treatment 2 years after intake (43% vs. 56%). In spite of the successful linkage rates, only 60% of the linked participants remained in treatment 14 or more days (which is associated with better odds of going into recovery). There were also interactions between the linkage rates and c_occurring psychiatric problems. Under ERI-2, we propose a 5-year extension in order to continue expanding our knowledge in this area. Specifically, we propose recruiting 300 adults with substance use dependence from sequential admissions at Haymarket Center and randomly assigning participants to either quarterly assessments with no RMC intervention (control group) for 4 years or quarterly assessments plus an enhanced revised version of our RMC manual-guided protocol (in Appendix;Scott &Dennis, 2003). While the line of inquiry for ERI-2 parallels ERI-1, we propose several evidence- based modifications to the RMC protocol, including a more theoretically based model, adding biomarkers to the assessment of need, shifting to a longer time frame for observing RMC effects, and adding an Engagement Specialist at the treatment program to help engage and retain participants in treatment.
The specific aims of the new experiment are: (1) To examine the impact of recovery management checkups on the cycle of relapse, treatment re-entry, and recovery over the course of 4 years;(2) To assess the impact of recovery management checkups (direct effect) and subsequent treatment (indirect effect) on outcomes;and (3) To explore the (moderating) effects of co-occurring psychiatric problems on the relationship between RMC, patterns of treatment participation, and long-term outcomes.

Agency
National Institute of Health (NIH)
Institute
National Institute on Drug Abuse (NIDA)
Type
Method to Extend Research in Time (MERIT) Award (R37)
Project #
5R37DA011323-14
Application #
8265690
Study Section
Special Emphasis Panel (NSS)
Program Officer
Kahana, Shoshana Y
Project Start
1999-08-01
Project End
2014-03-31
Budget Start
2012-06-01
Budget End
2014-03-31
Support Year
14
Fiscal Year
2012
Total Cost
$840,977
Indirect Cost
$218,031
Name
Chestnut Health Systems, Inc.
Department
Type
DUNS #
125086173
City
Bloomington
State
IL
Country
United States
Zip Code
61701
Dennis, Michael L; Scott, Christy K; Funk, Rodney R et al. (2015) A Pilot Study to Examine the Feasibility and Potential Effectiveness of Using Smartphones to Provide Recovery Support for Adolescents. Subst Abus 36:486-92
Dennis, Michael L; Scott, Christy K; Laudet, Alexandre (2014) Beyond bricks and mortar: recent research on substance use disorder recovery management. Curr Psychiatry Rep 16:442
Scott, Christy K; Johnson, Kimberly; Dennis, Michael L (2013) Using mobile phone technology to provide recovery support for women offenders. Telemed J E Health 19:767-71
Coleman-Cowger, Victoria H; Dennis, Michael L; Funk, Rodney R et al. (2013) Comparison of the Addiction Severity Index (ASI) and the Global Appraisal of Individual Needs (GAIN) in predicting the effectiveness of drug treatment programs for pregnant and postpartum women. J Subst Abuse Treat 44:34-41
McCollister, Kathryn E; French, Michael T; Freitas, Derek M et al. (2013) Cost-effectiveness analysis of Recovery Management Checkups (RMC) for adults with chronic substance use disorders: evidence from a 4-year randomized trial. Addiction 108:2166-74
Coleman-Cowger, Victoria H (2012) Smoking cessation intervention for pregnant women: a call for extension to the postpartum period. Matern Child Health J 16:937-40
Dennis, Michael L; Scott, Christy K (2012) Four-year outcomes from the Early Re-Intervention (ERI) experiment using Recovery Management Checkups (RMCs). Drug Alcohol Depend 121:10-7
Scott, Christy K; Dennis, Michael L; Laudet, Alexandre et al. (2011) Surviving drug addiction: the effect of treatment and abstinence on mortality. Am J Public Health 101:737-44
Dennis, Michael L; French, Michael T; McCollister, Kathryn E et al. (2011) The economic costs of quarterly monitoring and recovery management checkups for adults with chronic substance use disorders. J Subst Abuse Treat 41:201-7
Conrad, Kendon J; Riley, Barth B; Conrad, Karen M et al. (2010) Validation of the Crime and Violence Scale (CVS) against the Rasch measurement model including differences by gender, race, and age. Eval Rev 34:83-115

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