Cognitive Inhibition Impairment and Suicide Attempt in Elderly: Eye Tracking Characterization and Impact of Psychosocial Interactions
试验速览
- 阶段
- 不适用
- 入组人数
- 36
- 试验地点
- 3
- 主要终点
- antisaccade error rate
研究概览
简要总结
The study aims to determine the correlation between the cognitive inhibition impairment and the history of suicide attempt in elderly depressed patients.
详细描述
2 groups of patients will be studied: in the first group, depressed patients with a history of suicide attempt will be included whereas in the second group, depressed patients without a history of suicide attempt will be included.
For each group, the cognitive inhibition will be assessed trough an eye tracker task (antisaccade).
Both groups will also be compared on their neuropsychological characteristics and the quality of social interactions of participants.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Factorial
- 主要目的
- Screening
- 盲法
- None
入排标准
- 年龄范围
- 65 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •major depressive disorder according to Diagnostic ans Statistical Manual (DSM) V
- •group 1: with a history of suicide attempt
- •group 2: without a history of suicide attempt
排除标准
- •other psychiatric disease
- •guardianship
研究组 & 干预措施
depressed with suicide attempt (SA)
elderly depressed patients with a history of suicide attempt. interventions: eye tracking, neuropsychological assessment, psychiatric assessment and sociological interview.
干预措施: eye tracking (Behavioral)
depressed with suicide attempt (SA)
elderly depressed patients with a history of suicide attempt. interventions: eye tracking, neuropsychological assessment, psychiatric assessment and sociological interview.
干预措施: neuropsychological assessement (Behavioral)
depressed with suicide attempt (SA)
elderly depressed patients with a history of suicide attempt. interventions: eye tracking, neuropsychological assessment, psychiatric assessment and sociological interview.
干预措施: psychiatric assessment (Behavioral)
depressed with suicide attempt (SA)
elderly depressed patients with a history of suicide attempt. interventions: eye tracking, neuropsychological assessment, psychiatric assessment and sociological interview.
干预措施: sociological interview (Behavioral)
depressed without a history of SA
elderly depressed patients without a history of suicide attempt. interventions: eye tracking, neuropsychological assessment, psychiatric assessment and sociological interview.
干预措施: eye tracking (Behavioral)
depressed without a history of SA
elderly depressed patients without a history of suicide attempt. interventions: eye tracking, neuropsychological assessment, psychiatric assessment and sociological interview.
干预措施: neuropsychological assessement (Behavioral)
depressed without a history of SA
elderly depressed patients without a history of suicide attempt. interventions: eye tracking, neuropsychological assessment, psychiatric assessment and sociological interview.
干预措施: psychiatric assessment (Behavioral)
depressed without a history of SA
elderly depressed patients without a history of suicide attempt. interventions: eye tracking, neuropsychological assessment, psychiatric assessment and sociological interview.
干预措施: sociological interview (Behavioral)
结局指标
主要结局
antisaccade error rate
时间窗: 1 month max. after inclusion
次要结局
- saccade reaction time(1 month max. after inclusion)
- social interaction quality score(6 month max. after inclusion)
- maximal speed of the gaze(1 month max. after inclusion)
- saccadic intrusion(1 month max. after inclusion)
- saccade accuracy(1 month max. after inclusion)
- fixation duration on pictures(1 month max. after inclusion)