EUCTR2018-002637-37-NL进行中（未招募）1 期
Manipulating NMDA-dependent learning to alter nocebo effects: A pharmacological fMRI study on pain and itch. - Nocebo and Learning
eiden University0 个研究点目标入组 200 人开始时间: 2018年12月20日最近更新:
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试验速览
- 阶段
- 1 期
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 200
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional clinical trial of medicinal product
入排标准
- 性别
- All
入选标准
- •To be eligible, participants must meet all of the following criteria:
- •1.Between 18 and 35 years of age
- •2.Good understanding of spoken and written English
- •3.Native Dutch speaker
- •Are the trial subjects under 18? no
- •Number of subjects for this age range:
- •F.1.2 Adults (18-64 years) yes
- •F.1.2.1 Number of subjects for this age range 200
- •F.1.3 Elderly (>=65 years) no
- •F.1.3.1 Number of subjects for this age range
排除标准
- •A potential subject who meets any of the following exclusion criteria will be excluded from participation in this study:
- •1.History of serious or chronic medical or psychiatric conditions
- •2.History of chronic pain or itch conditions
- •3.Experiencing pain or itch on the day of testing
- •4.Currently using antihistamines, analgesic medication, or itch-reducing medication (in the 12 hours prior to testing)
- •5.Recent use of psychotropic drugs (including recreational drugs such as cannabis and psychotropic prescription-medication; in the past month)
- •6.Currently being (or intending to become) pregnant, or currently breastfeeding
- •7.Colour-blindness
- •8.Body Mass Index under 16 or over 30
- •9.Meeting any exclusion criteria for entering the MR scanner (e.g., permanent metal parts in the body)
- •10.Having a too high threshold for pain (where high pain cannot be induced with temperatures lower than 49.5 °C) or not responding to histamine (no itch response)
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