Motivational Interviewing and Interaction Skills Training for Carers to Change Cannabis Use in Young Adults With Recent-onset Schizophrenia: Randomised Controlled Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 147
- 试验地点
- 2
- 主要终点
- Cannabis use in patients with a diagnosis of recent-onset schizophrenia
研究概览
简要总结
Cannabis use by people with schizophrenia is associated with family distress and poor clinical outcomes. Therefore, an Family Motivational Intervention (FMI) was developed to help parents to motivate their child with a diagnoses of recent-onset schizophrenia to reduce cannabis use.
In a single-blind randomised clinical trail with 75 patients with the diagnosis of schizophrenia, parents will be assigned to either FMI or to routine care. Assessments will be conducted at baseline and at a 10- and 22-month follow-up. The study hypothesis is that FMI will be more effective than routine care in reducing (a) cannabis use in patients and (b) distress and sense of burden in parents.
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 (Investigator)
入排标准
- 年龄范围
- 16 Years 至 40 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Clinical diagnosis of schizophrenia or psychotic-related disorder
- •Onset of schizophrenia or related disorder within pervious the 10 years
- •Cannabis use at least 2 days per week in the 3 months prior to the assessment
- •Antipsychotic medication in prescribed or indicated
- •At least 10 hours of contact with the parents each week in the last month
排除标准
- 未提供
研究组 & 干预措施
Family Motivational Intervention
An intervention provided to parents consisting of 6 sessions of training in Interactions Skills and 6 sessions training in Motivational Interviewing.
干预措施: Family Motivational Intervention (Behavioral)
Routine care for parents
Routine care for parents consisting of 2 sessions psycho-education and individual support
干预措施: Family Motivational Intervention (Behavioral)
结局指标
主要结局
Cannabis use in patients with a diagnosis of recent-onset schizophrenia
时间窗: 22-month follow-up (15 months after the intervention has ended)
次要结局
- Medication adherence in patients with a diagnosis of recent-onset schizophrenia(22-month follow-up (15 months after the intervention has ended))
- Quality of life in patients with recent-onset schizophrenia(22-month follow-up (15 months after the intervention has ended))
- Stress in parents due to caring for a child with recent-onset schizophrenia(22-month follow-up (15 months after the intervention has ended))
- Expressed emotion in parents of patients with recent-onset schizophrenia(22-month follow-up (15 months after the intervention has ended))