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临床试验/NCT02578212
NCT02578212已完成不适用

Trust Game and Placebo Response

University Hospital, Basel, Switzerland2 个研究点 分布在 1 个国家目标入组 106 人开始时间: 2015年1月1日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
发起方
入组人数
106
试验地点
2
主要终点
Visual analogue scale (VAS) rating (Intensity + unpleasantness of pain)

研究概览

简要总结

In the proposed study, investigators aim to investigate the role of interpersonal trust in the conditioned placebo analgesia process with healthy male subjects in a standardized experimental heat pain paradigm.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Basic Science
盲法
Single (Participant)

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
Male
接受健康志愿者

入选标准

  • Men: age between 18 and 40 years old
  • Healthy by self-report statement, thus no known current or chronic somatic diseases or psychiatric disorders
  • Right-handedness (Oldfield, 1971)
  • Willing to participate in study

排除标准

  • Any acute or chronic disease (chronic pain, hypertension, heart disease, renal disease, liver disease, diabetes) as well as skin pathologies, neuropathies or nerve entrapment symptoms, sensory abnormalities affecting the tactile or thermal modality
  • Current medications (psychoactive medication, narcotics, intake of analgesics) or being currently in psychological or psychiatric treatment
  • Insufficient German language skills to understand the instructions
  • Previous participation in studies using pain assessment (threshold and tolerance) with Peltier Devices
  • Daily consumption of more than three alcoholic standard beverages per day (a standard alcoholic beverage is defined as either 3dl beer or 1 dl wine or 2cl spirits
  • Current or regular drug consumption (THC, cocaine, heroin, etc.)

结局指标

主要结局

Visual analogue scale (VAS) rating (Intensity + unpleasantness of pain)

时间窗: 2 hours

次要结局

  • Visual analogue scale (VAS) rating (trust)(2 hours)
  • State-Trait-Anxiety (STAI- X1)(2 hours)
  • State Trait Anger Expression (STAXI)(2 hours)
  • Questionnaire about expectations (Erwartungsfragebogen)(2 hours)
  • Questionnaire about the investigator (Fragebogen zum Versuchsleiter(2 hours)
  • sociodemographic questionnaire (Soziodemographischer Fragebogen (SES))(2 hours)
  • Questionnaire about Self-assessment of partnership binding (Bochumer Bindungsfragebogen - BoBi)(2 hours)
  • State-Trait-Anxiety (STAI-X2 )(2 hours)

研究者

发起方
University Hospital, Basel, Switzerland
申办方类型
Other
责任方
Sponsor

研究点 (2)

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