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注册号: Registration number: |
ChiCTR2500100511 |
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最近更新日期: Date of Last Refreshed on: |
2025-04-10 10:39:45 |
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注册时间: Date of Registration: |
2025-04-10 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
序列预测及小脑在精神分裂症快感缺失中的作用及机制研究 |
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Public title: |
The impact of predictive function of cerebellum on anhedonia |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
序列预测及小脑在精神分裂症快感缺失中的作用及机制研究 |
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Scientific title: |
The impact of predictive function of cerebellum on anhedonia |
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研究课题代号(代码): Study subject ID: |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
任倩 |
研究负责人: |
陈楚侨 |
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Applicant: |
Qian Ren |
Study leader: |
Raymond C. K. Chan |
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申请注册联系人电话: Applicant telephone: |
+86 159 2731 5511 |
研究负责人电话:
Study leader's |
+86 136 5130 5662 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
renq@psych.ac.cn |
研究负责人电子邮件: Study leader's E-mail: |
rckchan@psych.ac.cn |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
北京市朝阳区林萃路16号 |
研究负责人通讯地址: |
北京市朝阳区林萃路16号 |
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Applicant address: |
16 Lincui Road, Chaoyang District, Beijing |
Study leader's address: |
16 Lincui Road, Chaoyang District, Beijing |
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申请注册联系人邮政编码: Applicant postcode: |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
中国科学院心理研究所 |
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Applicant's institution: |
Institute of Psychology, Chinese Academy of Sciences, Beijing, China |
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研究负责人所在单位: |
中国科学院心理研究所 |
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Affiliation of the Leader: |
Institute of Psychology, Chinese Academy of Sciences, Beijing, China |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
H23006 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
中国科学院心理研究所伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Institute of Psychology, Chinese Academy of Sciences |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-03-13 00:00:00 | ||
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伦理委员会联系人: |
胡理 |
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Contact Name of the ethic committee: |
Li Hu |
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伦理委员会联系地址: |
北京市朝阳区林萃路16号 |
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Contact Address of the ethic committee: |
16 Lincui Road, Chaoyang District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6485 1107 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
中国科学院心理研究所 |
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Primary sponsor: |
Institute of Psychology, Chinese Academy of Sciences |
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研究实施负责(组长)单位地址: |
北京市朝阳区林萃路16号 |
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Primary sponsor's address: |
16 Lincui Road, Chaoyang District, Beijing |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
中国国家自然科学基金(32371143) |
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Source(s) of funding: |
National Natural Science Foundation China (32371143) |
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研究疾病: |
精神分裂症 |
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Target disease: |
Schizophrenia |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
本研究试图通过靶向小脑的神经调控 (1)检验其对精神分裂症患者序列预测功能的改善效果,并是否能够改善社会快感缺失。 (2)探讨其改善是否与序列预测相关的小脑及小脑-大脑的功能激活与连接的改变有关。 |
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Objectives of Study: |
This study investigates: (1) whether cerebellar tDCS improves sequence prediction ability in schizophrenia patients and reduces social anhedonia; (2) whether these improvements correlate with altered functional activation and connectivity in cerebellar and cerebro-cerebellar circuits underlying sequence prediction. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
(1)有其他精神疾病共病情况(如焦虑障碍,强迫症等); (2)智商(IQ)分数低于70; (3)药物成瘾或物质滥用史; (4)脑创伤或神经系统疾病史; (5)在过去8周内接受MECT,1-2周内接受经颅磁刺激(TMS)或其他tDCS/tACS治疗; (6)2周内更换药物种类; (7)有tDCS实验禁忌症(癫痫史或家族史、正在使用癫痫药物、头部有金属植入物、头皮炎症或损伤、妊娠、心血管问题)。 |
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Exclusion criteria: |
(1) comorbid with other mental disorders (such as anxiety disorder, obsessive-compulsive disorder, etc.); (2) IQ score less than 70; (3) history of drug addiction or substance abuse; (4) history of brain trauma or nervous system disease; (5) receiving MECT within the past 8 weeks, transcranial magnetic stimulation (TMS) or other tDCS/tACS within 1-2 weeks; (6) changing the type of drug within 2 weeks; (7) had contraindications to tDCS experiment (history or family history of epilepsy, current use of epilepsy drugs, metal implants in the head, scalp inflammation or injury, pregnancy, cardiovascular problems). |
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研究实施时间: Study execute time: |
从 From 2025-04-15 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-04-15 00:00:00 至 To 2025-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
根据入组顺序将所有参与者编号为1-80号,使用R语言中的“randomizr”包,将被试随机分为两组。由专人确定分组,该人士不参与纳入病例与干预实验,并负责严格保存分配表。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
All participants were numbered 1-80 according to the order of inclusion, and the subjects were randomly divided into two groups using the "randomizr" package in R language. A designated individual was responsible for determining the grouping. This person did not participate in the enrollment of cases or the implementation of the intervention and was strictly responsible for safeguarding the allocation table. |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
不公开/Private |
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盲法: |
双盲,研究测试者与被试不知道分组的情况。 |
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Blinding: |
Double blinded, both researchers and subjects remain unaware of the group assignment. |
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是否共享原始数据: IPD sharing |
否No |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
通过病例记录表收集被试的基本人口学信息,自评问卷等,通过pavlovia线上平台与psychopy线下程序进行行为任务的数据收集。数据存储中,在excel中录入数据,并保存原始的纸质材料与行为数据。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Basic demographic information of the participants, self-reported questionnaires, etc., is collected through case report forms. Behavioral task data is gathered via the Pavlovia online platform and Psychopy software. For data storage, the data is entered into Excel, and the original paper materials and behavioral data are preserved. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |