Bilateral rTMS Clinical Trial for Persistent Auditory Hallucinations Results for a Terminated Study
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 15
- 试验地点
- 2
- 主要终点
- PANSS Composite Positive Symptoms Hallucination Score
研究概览
简要总结
The primary purpose of this study was to conduct fMRI neuroimaging studies prior to and subsequent to the rTMS intervention. The intent was to ascertain changes in regional brain activation and connectivity that most robustly predict level of improvement in auditory hallucinations elicited by bilateral rTMS as assessed by the primary outcome variables.
详细描述
This study is an extension of previous clinical trials (NCT00308997 and NCT00567281) that were initiated in 2006. This study record provides the results for the amended study NCT00567281 (originally called a 'third arm') that was discontinued following the passing of Dr. Ralph Hoffman. The primary purpose of the study was to conduct fMRI neuroimaging studies prior to and subsequent to the rTMS intervention. The intent was to ascertain changes in regional brain activation and connectivity that most robustly predict level of improvement in auditory hallucinations elicited by bilateral rTMS as assessed by our primary outcome variables. It was hoped that this combined fMRI/rTMS study would provide critical new insights into the neurobiological basis of auditory hallucinations.
The results presented are what was summarized following Dr. Hoffman's passing and were compiled by Dr. Philip Corlett.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Previously enrolled in our "parent" rTMS trial with passage of at least six months since last received active rTMS
排除标准
- •Active substance abuse or alcohol abuse
- •Pregnancy
- •Dose or type of psychiatric medication changed within the 4 weeks prior to study entry
- •Recent head trauma, seizures, or significant unstable medical condition
结局指标
主要结局
PANSS Composite Positive Symptoms Hallucination Score
时间窗: baseline to 4 weeks
The Positive and Negative Syndrome Scale (PANSS) is a medical scale used for measuring symptom severity of patients with schizophrenia.The PANSS positive symptoms hallucinication score has a range of 1-7. Higher scores indicate more severe positive symptoms in patients with schizophrenia.
PANSS Composite Negative Symptom Scale
时间窗: baseline to 4 weeks
The Positive and Negative Syndrome Scale (PANSS) is a medical scale used for measuring symptom severity of patients with schizophrenia.The PANSS negative scale has 7 Items, with a minimum score of 7 and a maximum score of 49. Higher scores indicate more severe negative symptoms in patients with schizophrenia.
PANSS Total Score
时间窗: baseline to 4 weeks
The Positive and Negative Syndrome Scale (PANSS) is a medical scale used for measuring symptom severity of patients with schizophrenia.The PANSS total score has a minimum score of 30 and a maximum score of 210. Higher scores indicate more severe symptoms in patients with schizophrenia.
次要结局
未报告次要终点