Mindfulness Based Relapse Prevention: Efficacy and Mechanisms
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 286
- 试验地点
- 1
- 主要终点
- Mean Number of Alcohol and Drug Use Days Out of Past 30
研究概览
简要总结
The broad, long-term objective of the proposed randomized clinical trial is to evaluate the efficacy, moderators and mechanisms of change of two cognitive-behavioral aftercare treatments for alcohol and other drug (AOD) use disorders in preventing AOD relapse compared to treatment as usual (TAU) offered in the community. The two cognitive-behavioral aftercare treatments are relapse prevention (RP) and Mindfulness-Based Relapse Prevention (MBRP), which integrates mindfulness meditation and RP aftercare components.
详细描述
Relapse to alcohol and other drug use (AOD) following treatment continues to be a costly problem for individual, society, and the substance abuse treatment community, and thus warrants the continued development of innovative and efficacious interventions designed to prevent AOD relapse. Mindfulness based relapse prevention (MBRP; Bowen, Chawla, & Marlatt, 2008) is one such promising intervention: it incorporates mindfulness meditation on the foundation of cognitive-behavioral relapse prevention (RP;Daley & Marlatt, 2006). RP is an established substance abuse treatment, yet as treatment developers, we believe RP can continue to be enhanced. Based on the results of an initial pilot trial, MBRP has demonstrated both feasibility and empirical promise as an aftercare treatment for AOD disorders in further enhancing long-term behavior change and reducing risk of relapse and related consequences. In the proposed study, MBRP and RP will be compared to the treatment as usual (TAU) as delivered by the Recovery Centers of King County (RCKC), in a population of individuals who have received community-based intensive inpatient (IP) or outpatient (IOP) treatment. RCKC is a community treatment agency that provides a range of addiction treatment services and has previously supported our efforts to recruit and retain sufficient numbers of the target population. The proposed study will examine whether structured mindfulness practice results in fewer AOD use days and fewer problems related to AOD use compared to TAU over a longer-term followup than in the previous pilot study. Given the high prevalence of AOD abuse in the population and the high rates of relapse following AOD treatment, the proposed research will provide a valuable next step in evaluating the efficacy of MBRP as an aftercare treatment for AOD disorders and in understanding the mechanisms of treatment efficacy. To our knowledge, no prior substance abuse treatment studies have evaluated the effect of adding a mindfulness-based component (e.g., MBRP) to an existing empirically supported treatment (i.e., RP).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •completion or scheduled completion (i.e., within 2 weeks) of Inpatient or Intensive Outpatient treatment
- •fluency in English
- •enrollment in a substance abuse aftercare program
- •medical clearance by referring provider
- •willingness to accept random assignment to treatment condition
排除标准
- •already participated in the pilot MBRP trial conducted by this research team
- •participation in the comorbid disorders or relapse prevention groups offered at partner agency
- •comorbid psychosis (including schizophrenia, schizoaffective or other schizophreniform disorder)and/or dementia, acute suicidality/intent to harm others, severe cognitive impairment, and high risk of withdrawal or medical complications stemming from relapse which would require a higher level of care.
研究组 & 干预措施
MBRP
The Mindfulness Based Relapse Prevention (MBRP) intervention is composed of 8 weekly 2-hour sessions delivered in small group format (10-14 participants). Individual sessions will be team-taught by two therapists and will include mindfulness practices targeting craving, Negative affect, and reactivity, as well as discussion about how to implement practice into high-risk situations and in daily life.
干预措施: Mindfulness Based Relapse Prevention (Behavioral)
Relapse Prevention (RP)
The RP intervention is composed of 8 weekly 2-hour sessions delivered in small group format (10-14 participants). Individual sessions will be team-taught by two therapists and will include discussions of personal high-risk situations, coping skills assessment, and exercises to evaluate expectancies, self-efficacy, and craving.
干预措施: Relapse Prevention (Behavioral)
Treatment as Usual
All participants will be enrolled in continuing care services (including attendance at AA, NA, or other self-help groups) as recommended by their treatment providers. Thus, TAU participants will have ongoing support and monitoring by their continuing care providers on a regular basis.
干预措施: Treatment as Usual (Behavioral)
结局指标
主要结局
Mean Number of Alcohol and Drug Use Days Out of Past 30
时间窗: 30 days previous, assessed at 12-month follow-up
Self reported use of alcohol and or illicit substances over the previous 30 days
次要结局
未报告次要终点
研究者
Seema Clifasefi
Assistant Professor/Co-Investigator
University of Washington