Future Mental Projections in Schizophrenia
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 56
- 试验地点
- 1
- 主要终点
- Number of time location strategies
研究概览
简要总结
The aim of the study is to investigate temporal organization of future thinking in patients with schizophrenia. Patients and control participants will be asked to envision and briefly describe ten personal future events using a cue-words list. Then they will be asked to describe everything that came to their minds (i.e. to think aloud) while they attempted to determine when an event will likely occur. The investigators will compare the proportion of several predefined strategies mentioned by the two groups of participants to locate future events in time. The investigators predict that patients will envision less personal future events and will rely to a lesser extent on strategies to locate events in time, than control participants.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •for patients only
- •male or female
- •age limits : 18-55 years old
- •under the protection of health insurance
- •who have signed up the consent form
- •schizophrenia or schizo-affective disorder according to the DSM-5 criteria (APA, 2013).
- •clinically stable for at least 2 months
- •patients under guardianship or curatorship need agreement of their legal representative
- •informed of the results of prior medical examination for controls only
- •male or female
- •age limits : 18-55 years old
- •under the protection of health insurance
- •who have sign up the consent form
- •recruited from the general population and matched on gender, age years of schooling
- •no psychiatric history (DSM-5)
排除标准
- •for both patients and controls
- •current severe or unstable somatic illness
- •neurological history (brain injury > 15 minutes loss of consciousness , epilepsia, brain surgery...)
- •current substance use disorder (DSM-5)
- •current major depressive disorder (CDSS,BDI, HDRS)
- •mental retardation (IQ < 70, WAIS-4, f-NART)
- •history of general anesthesia 3 months prior to the experiment
- •pregnancy declared by the subject
- •breast feeding
- •current legal control
- •in emergency situation
- •included during exclusion period in another experiment
- •for controls only
- •taking of antipsychotic drugs for the 3 weeks prior to inclusion
- •under guardianship or curatorship
结局指标
主要结局
Number of time location strategies
时间窗: 1 months
次要结局
未报告次要终点