Efficacy of Cognitive Bias Modification in Residential Treatment for Addiction
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 88
- 试验地点
- 2
- 主要终点
- Columbia-Suicide Severity Rating Scale, Screen Version (C-SSRS)
研究概览
简要总结
The purpose of this study is to determine whether computer bias modification for interpretation bias (CBM-I) is effective in the reduction of suicidal ideation in substance use disorders.
详细描述
Eighty-eight adult inpatients completing residential treatment in the Addictions Services at the Centre for Addiction and Mental Health (CAMH) will be randomized to receive CBM-I daily for one week, adjunct to the residential psychosocial treatment or to an assessment-only control condition. Participants will complete clinical measures consisting of interviews and questionnaires measuring suicidal ideation, hopelessness, depression, negative affect, and interpretation biases before, during and after treatment.
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
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Exhibit moderate suicide risk or greater
- •Be enrolled in the Addictions Services inpatient program
- •Fluent in reading English
- •Capacity to give informed consent
排除标准
- •A lifetime diagnosis of a psychotic or bipolar disorder
- •Significant neurological disorder or psychical illness likely to interfere with participation
- •Psychotropic medication changes within the past two weeks
研究组 & 干预措施
Cognitive Bias Modification
64 training paragraphs, approximately 10-20 seconds each, digitally recorded and presented stereophonically through headphones, delivered over the course of one week.
干预措施: Cognitive Bias Modification (Behavioral)
Assessment-Only Control
No training will be provided.
结局指标
主要结局
Columbia-Suicide Severity Rating Scale, Screen Version (C-SSRS)
时间窗: Seven days
This scale quantifies the severity of suicidal ideation and behaviour.
次要结局
- Positive and Negative Affect Schedule (PANAS)(Seven days)
- Beck Hopelessness Scale (BHS)(Seven days)
- Beck Depression Inventory II (BDI-II)(Seven days)
- Scrambled Sentences Tests(Seven days)
研究者
Lena Quilty
Independent Scientist
Centre for Addiction and Mental Health