Transdisciplinary Studies of CBT for Anxiety in Youth
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 194
- 试验地点
- 2
- 主要终点
- Evidence of therapy effects on anxiety symptoms are established by assessments of clinical status, symptoms, affective style, sleep,parent-child interactions using rating scales, self-report measures, and behavioral observations.
研究概览
简要总结
The purpose of this study is to investigate neurobehavioral, affective, and social processes that may influence and predict treatment response in pediatric anxiety disorders.
详细描述
This protocol proposes to study neurobehavioral and social correlates of treatment response in 200 youth (ages 9-13) with general anxiety disorder (GAD), separation anxiety disorder (SAD), and social phobia (SP). All youth with an anxiety disorder will receive 14 weeks of Cognitive Behavioral Therapy (CBT) or Client Centered Therapy (CCT) for child anxiety disorders. The study combines state-of-the-art measures from affective neuroscience, ecologically valid (EMA) measures of mood and behavior in natural environments, and measures of family and social context within a developmentally framed treatment study. The study design focuses on predictors and mechanisms of treatment response. This protocol will test key features of a "vigilance-avoidance" model focusing on hypotheses that pretreatment neural correlates of affective reactivity will predict treatment response and early changes in emotional processing will correlate with clinical response during treatment. In addition, the protocol examines how affective experiences within the family and social context are associated with treatment response and change across treatment, and how these are associated with and interact with neurobehavioral changes in affective functioning. Taken together these aspects of the study will advance understanding of the neurobehavioral, affective, and social processes that underpin treatment response in ways that will inform the design, refinement, and optimal developmental timing of cognitive behavioral treatments, and thus, decrease the morbidity, mortality, and lifetime impairments from these common disorders in youth.
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
- 9 Years 至 14 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Clinical diagnosis of DSM-IV diagnosis of Generalized Anxiety Disorder (GAD), Separation Anxiety Disorder (SAD), and Social Phobia (SP)
排除标准
- •IQ below 70 as assessed by the Wechsler Abbreviated Scale of Intelligence (WASI).
- •Requires current ongoing treatment with psychoactive medications including anxiolytics and antidepressants.
- •Acutely suicidal or at risk for harm to self or others.
- •Any motor impairments or eye-hand coordination problems
- •Persons not suited for fMRI procedures including those who have cardiac pacemakers, neural pacemakers, surgical clips in the brain or blood vessels, surgically implanted metal plates, screws or pins, cochlear implants, IUDs, metal braces, or other metal objects in their body, especially in the eye. Dental fillings do not present a problem. Plastic or removable dental appliances do not require exclusion. Pregnancy, determined by pregnancy tests on post-menarcheal females.
- •History of head injury.
- •Neuromuscular or neurological disorder
- •Vision that is 20/40 and below that cannot be corrected by glasses or contacts.
- •Specific exclusion criteria for anxious participants includes:
- •Current comorbid diagnosis of: primary major depressive disorder (MDD) (subjects who have primary GAD with co-morbid MDD that is secondary in terms of course and functional impact are not excluded), obsessive-compulsive disorder (OCD), post-traumatic stress disorder (PTSD), conduct disorder, substance abuse or dependence
- •Lifetime diagnosis of autism or Asperger syndrome, bipolar disorder, psychotic depression, schizophrenia, or schizoaffective disorder.
- •Specific exclusion criteria for controls includes:
- •Any current or lifetime DSM-IV diagnosis.
- •Having a parent with current or lifetime DSM-IV diagnosis of anxiety or mood disorders.
结局指标
主要结局
Evidence of therapy effects on anxiety symptoms are established by assessments of clinical status, symptoms, affective style, sleep,parent-child interactions using rating scales, self-report measures, and behavioral observations.
时间窗: 16 weeks
次要结局
- Cognitive and affective information processing will be measured using fMRI, pupil dilation/eye tracking, and event-related potential (ERP) assessment.(16 weeks)
研究者
Neal Ryan
Joaquim Puig-Antich Professor of Psychiatry
University of Pittsburgh