title: Four-year outcomes from the Early Re-Intervention (ERI) experiment using Recovery Management Checkups (RMCs).
abstract: BACKGROUND
  While drug abuse is the 10th leading cause of mortality in the US, the public health care system has been slow to adopt a chronic disease approach with aggressively timed monitoring and interventions. Drug abuse remains isolated from adoption into the "chronic condition" model of care. This paper evaluates the efficacy of quarterly Recovery Management Checkups (RMCs) on treatment reentry and long-term substance use in the context of chronic substance use disorders.
  
  
  METHODS
  446 adult substance users were randomly assigned to RMC or a control group and assessed quarterly for 4 years (94% completion). The main outcome measures were: time from need of treatment to treatment reentry, frequency of treatment reentry, days of treatment, number of substance use related problems per month, and total days abstinent.
  
  
  RESULTS
  Participants in the RMC condition were significantly more likely than participants in the control group to return to treatment sooner, to return at all, to return more times, and to receive more total days of treatment. They subsequently had significantly fewer quarters in need of treatment, fewer substance related problems per month, and more total days of abstinence. Effects were larger for those with earlier onset and higher crime/violence scores.
  
  
  CONCLUSIONS
  RMC is an effective method of monitoring and re-intervening with chronic substance users and is associated with improved long-term outcomes. A subgroup of people for whom RMC did not appear to be "enough," signals a need to explore more intensive models to address chronicity.
authors: Chestnut Health Systems, 448 Wylie Drive, Normal, IL 61761, USA. mdennis@chestnut.org
authors: Michael L
authors: ML
authors: Dennis
authors: Christy K
authors: CK
authors: Scott
mesh_terms: D000328:Adult; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011634:Public Health; D016320:Substance Abuse Treatment Centers / Q000379:methods*; D019966:Substance-Related Disorders / Q000628:therapy*; D016896:Treatment Outcome