A preliminary randomized controlled trial of a distress tolerance treatment for opioid dependent persons initiating buprenorphine

作者：Stein Michael D^*; Herman Debra S; Moitra Ethan; Hecht Jacki; Lopez Rosalie; Anderson Bradley J; Brown Richard A

来源：Drug and Alcohol Dependence, 2015, 147: 243-250.

DOI：10.1016/j.drugalcdep.2014.11.007

• Buprenorphine
• Distress
• Relapse

Background: Buprenorphine opioid agonist treatment (OAT) has established efficacy for treating opioid dependency but early relapse rates are high and are often associated with withdrawal-related or emotional distress.
Methods: To determine whether a novel distress tolerance (DT) intervention during buprenorphine initiation decreases opioid relapse, we conducted a preliminary randomized controlled trial with opioid-dependent outpatients. Participants received buprenorphine-naloxone induction and 3-months of maintenance buprenorphine plus seven, 50-min manualized, individual sessions (DT vs. health education (HE) control) over a 28-day period, linked to clinician medication dosing visits, and beginning 2 days prior to buprenorphine induction. Primary outcomes included use of illicit opioids (positive defined as any self-reported use in the prior 28 days or detected by urine toxicology) and treatment drop out.
Results: Among 49 participants, the mean age was 41 years, 65.3% were male. Persons randomized to DT had lower rates of opioid use at all three monthly assessments, and at 3-months, 72% of HE participants were opioid positive compared with 62.5% of DT participants. Rates of dropout were 24% and 25% in the HE and DT arms, respectively.
Conclusions: This distress tolerance treatment produced a small, but not statistically significant reduction in opioid use during the first three months of treatment although no differences were found in drop-out rates between conditions. If replicated in a larger study, DT could offer clinicians a useful behavioral treatment to complement the effects of buprenorphine.

• 出版日期2015-2-1