Pilot Study of the Impact of Exercise on Hippocampal Behavior
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 14
- 试验地点
- 1
- 主要终点
- Change in Percent Correct Score for the Treasure Hunt Task (THT)
研究概览
简要总结
The goal of this pilot study is to test the procedural aspects of the behavioral tests and the exercise components of the study. This includes establishing typical scores for anxiety patients in these behavioral tests, and administering and coaching anxiety patients in an at-home exercise regimen. This pilot study will produce the information necessary to design a larger future study including both patients and healthy control participants.
详细描述
This is a pilot study to explore whether High Intensity Interval Training (HIIT) aerobic exercise can improve performance on hippocampal dependent behaviors or anxiety measures . HIIT is a form of interval training that alternates short periods of high effort exercise with less intense recovery periods. Participants in this study will undertake a 6-week protocol of HIIT exercise, performed at home on a portable stepper device. Outcome measures for this study will be performance on two hippocampus-dependent behaviors and responses to mood and anxiety questionnaires.
The hippocampus is a brain structure that is involved in learning and memory, and is one of the two sites of adult neurogenesis, the process of generating of new neurons from stem cells in the adult mammalian brain. Adult neurogenesis may represent a new target for the treatment of anxiety disorders. The tests in this study consist of a picture-based memory task and a location memory task. Eligible participants will complete both game tasks. In each test, participants will sit in front of a computer and play these games using the computer keyboard or a handheld video game controller.
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 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •A primary diagnosis of Obsessive Compulsive Disorder (OCD), Social Anxiety Disorder (SAD), Generalized Anxiety Disorder (GAD), Panic Disorder (PD), and/or Specific Phobia (SP)
- •No use of psychiatric medication in the past 4 weeks (or 8 weeks for fluoxetine)
- •Age 18-40
- •Ability to tolerate a treatment-free period
- •English-speaking
- •Body Mass Index (BMI) within normal range
- •Willing and able to sign consent form and comply with study procedures
排除标准
- •Current or lifetime comorbid psychiatric conditions that significantly elevate the risk of study participation
- •Any major medical or neurological problem that might interfere with reliable performance of study tasks or their interpretation, or render participation dangerous
- •Pregnant or lactating
- •Use of medication that alters the brain
- •Clinical symptom severity warranting immediate treatment
- •Current rigorous exercise program
- •Participation in Cognitive Behavioral Therapy (CBT) psychotherapy for anxiety
研究组 & 干预措施
High Intensity Interval Exercise
home exercise sessions
干预措施: High Intensity Interval Exercise (Behavioral)
结局指标
主要结局
Change in Percent Correct Score for the Treasure Hunt Task (THT)
时间窗: 6 weeks
change between baseline and 6 weeks
次要结局
- Change in Percent Correct Score for the Mnemonic Similarity Test (MST)(6 weeks)
- Change in Depression, Anxiety, and Stress Scale (DASS)(6 weeks)
- Change in Intolerance of Uncertainty Scale (IUS)(6 weeks)
- Change in Baecke Physical Activity Questionnaire(6 weeks)
研究者
Helen Blair Simpson
Professor of Clinical Psychiatry
New York State Psychiatric Institute