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AimsTo examine the safety and effectiveness of buprenorphine + naloxone sublingual tablets (BUP, as Suboxone(®) ) provided after administration of extended-release injectable naltrexone (XR-NTX, as Vivitrol(®) ) to reduce cocaine use in participants who met DSM-IV criteria for cocaine dependence and past or current opioid dependence or abuse.MethodsThis multi-centered, double-blind, placebo-controlled study, conducted under the auspices of the National Drug Abuse Treatment Clinical Trials Network, randomly assigned 302 participants at sites in California, Oregon, Washington, Colorado, Texas, Georgia, Ohio, New York and Washington DC, USA to one of three conditions provided with XR-NTX: 4 mg/day BUP (BUP4, n = 100), 16 mg/day BUP (BUP16, n = 100, or no buprenorphine (placebo; PLB, n = 102). Participants received pharmacotherapy for 8 weeks, with three clinic visits per week. Cognitive behavioral therapy was provided weekly. Follow-up assessments occurred at 1 and 3 months post-intervention. The planned primary outcome was urine drug screen (UDS)-corrected, self-reported cocaine use during the last 4 weeks of treatment. Planned secondary analyses assessed cocaine use by UDS, medication adherence, retention and adverse events.ResultsNo group differences were found between groups for the primary outcome (BUP4 versus PLB, P = 0.262; BUP16 versus PLB, P = 0.185). Longitudinal analysis of UDS data during the evaluation period using generalized linear mixed equations found a statistically significant difference between BUP16 and PLB [P = 0.022, odds ratio (OR) = 1.71] but not for BUP4 (P = 0.105, OR = 1.05). No secondary outcome differences across groups were found for adherence, retention or adverse events.ConclusionsBuprenorphine + naloxone, used in combination with naltrexone, may be associated with reductions in cocaine use among people who meet DSM-IV criteria for cocaine dependence and past or current opioid dependence or abuse.

The authors compared the effectiveness of the Seeking Safety group, cognitive-behavioral treatment for substance use disorder and posttraumatic stress disorder (PTSD), to an active comparison health education group (Women's Health Education [WHE]) within the National Institute on Drug Abuse's Clinical Trials Network. The authors randomized 353 women to receive 12 sessions of Seeking Safety (M = 6.2 sessions) or WHE (M = 6.0 sessions) with follow-up assessment 1 week and 3, 6, and 12 months posttreatment. Primary outcomes were the Clinician Administered PTSD Scale (CAPS), the PTSD Symptom Scale-Self Report (PSS-SR), and a substance use inventory (self-reported abstinence and percentage of days of use over 7 days). Intention-to-treat analysis showed large, clinically significant reductions in CAPS and PSS-SR symptoms (d = 1.94 and 1.12, respectively) but no reliable difference between conditions. Substance use outcomes were not significantly different over time between the two treatments and at follow-up showed no significant change from baseline. Study results do not favor Seeking Safety over WHE as an adjunct to substance use disorder treatment for women with PTSD and reflect considerable opportunity to improve clinical outcomes in community-based treatments for these co-occurring conditions. Keywords: PTSD, substance abuse, comorbidity, cognitive-behavioral treatment, randomized control trial

The U.S. Federal Food and Drug Administration approved buprenorphine for drug abuse treatment in 2002, and it became available for clinical use in early 2003. Maryhaven, a community treatment program, participated in a National Institute on Drug Abuse Clinical Trials Network trial evaluating buprenorphine-naloxone (BNX; Suboxone) short-term taper for medically managed opioid withdrawal and later adopted this treatment. In a retrospective review, the first 64 patients treated with a BNX taper were compared with two groups of patients treated with clonidine before and after the implementation of the BNX program. Significantly more patients (about 80%) receiving BNX continued in further treatment compared to about 30% of those receiving clonidine. Patient outcomes are discussed in the context of the critical need for treatment continuation following detoxification. Common questions of potential adopters of the BNX taper are presented and addressed. Overall, BNX was readily integrated into the existing treatment service. Keywords: Buprenorphine; Detoxification; Opiate; Withdrawal; Treatment; Engagement; Adoption

To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/j.jsat.2006.03.005 Byline: William R. Miller (a), James L. Sorensen (b), Jeffrey A. Selzer (c), Gregory S. Brigham (d) Keywords: Diffusion; Dissemination; Evidence-based practice; Addiction; Evidence-based treatment Abstract: Although substance abuse professionals are generally open to new and better therapeutic methods, most evidence-based treatments do not easily find their way into practice. Natural diffusion processes for innovations in substance abuse treatments are relatively informal and have yielded a widely acknowledged gap between science and community practice. This review focuses on methods for effectively disseminating new treatment methods into practice. Therapist manuals and one-time workshops are in themselves relatively ineffective in helping practitioners gain proficiency in new clinical approaches. Individual performance feedback and coaching improve the acquisition of clinical skills. Specific incentives for implementation may also be needed to encourage treatment providers, programs, and systems to adopt new approaches. Author Affiliation: (a) Department of Psychology, MSC03 2220, 1 University of New Mexico, Albuquerque, NM 87131-0001, USA (b) University of California-San Francisco, San Francisco, CA, USA (c) Zucker Hillside Hospital, Glen Oaks, NY, USA (d) Maryhaven, Columbus, OH, USA Article History: Received 20 March 2006; Revised 20 March 2006; Accepted 20 March 2006