Clinical trial NCT00913770
Conditions: Opiate Addiction
Keywords: opioid dependence buprenorphine brief intervention
Sponsor: Yale University
Start date: 2008-09-01; Completion date: 2014-12-01
Enrollment: 329 participants; Allocation: RANDOMIZED; Intervention model: PARALLEL

Brief summary:
Patients with heroin and prescription opioid dependence are at increased risk for adverse health consequences and often utilize the Emergency Department (ED) as their source of medical care. Screening, brief intervention and referral to treatment has been effective in decreasing high risk behaviors such as alcohol and tobacco use, and unsafe sexual practices. The data on the effectiveness of brief interventions with opioid dependence is limited. This prospective, randomized controlled trial of opioid dependent subjects (N=360) will compare two models of brief intervention with a control condition. ED patients with opioid dependence will be randomized to either: (1)Screening, Brief Intervention with a Facilitated Referral to Treatment (SBIRT); (2) Screening, Brief Intervention with ED initiated Buprenorphine Treatment (SBI+Bup); or (3) standard care (SC) which includes a handout detailing substance abuse treatment centers in the area. The primary outcome will be self-reported engagement in formal substance abuse treatment at 30 days, verified by contact with the treatment program. Other outcomes measured at 30 days, 2, 6 and 12 months include changes in opioid use (self-report and urine toxicology analysis), HIV risk behaviors, and health care service utilization. The three interventions will also be compared on their cost-effectiveness. We will test the hypotheses that SBI+Bup will be superior to SBIRT and SC, and SBIRT will be superior to SC in (1)increasing the proportion of patients engaged in formal substance abuse treatment at 30 days; (2) reducing illicit opioid use; (3) reducing HIV risk behaviors; and (4) reducing health care service utilization. In addition, we hypothesize that the societal costs of SBI+Bup, per number of days of opioid abstinence, will be cost effective relative to SBIRT or SC; and that SBIRT will be cost effective relative to SC. Data analyses will be conducted on the intention to treat sample of randomized patients. This study, conducted by a research team with extensive experience evaluating brief interventions and treatments for opioid dependence, will be unique in its: (1) comparison of two models of brief intervention with standard care; (2) inclusion of an ED initiated treatment arm; (3) use of manual-guided interventions with systematic assessment of adherence and competence; and (4)collection of detailed cost data to help guide future healthcare policy.

Detailed description:

Arms: arm 1: Standard Care arm 2: Screening, Brief Intervention and Facilitated Referral to Treatment arm 3: Screening, Brief Intervention and Buprenorphine initiation
Interventions: intervention 1: Brief Negotiation Interview (BNI) intervention 2: Buprenorphine Initiation
Intervention descriptions: intervention 1: Brief Negotiation Interview (BNI) is a manual-guided therapy that is designed to be feasible in the ED setting. The purpose of the BNI is to assist patients in recognizing and changing their drug use and HIV risk behaviors. It combines techniques based on motivational interviewing and a stage-model of change. The main goal of the interview is to decrease the subject's ambivalence about signing up for a formal drug treatment program. intervention 2: None

Protocol documents: