ChiCTR2600118926 版本V1.0 版本创建时间2026/02/12 17:15:23 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600118926 

最近更新日期:

Date of Last Refreshed on:

2026-02-12 17:15:15 

注册时间:

Date of Registration:

2026-02-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

β波段的经颅交流电刺激(tACS)对非自杀性自伤青少年 冲动抑制的影响

Public title:

The impact of beta-band transcranial alternating current stimulation (tACS) on impulse inhibition in adolescents with non-suicidal self-injury

注册题目简写:

English Acronym:

研究课题的正式科学名称:

β波段的经颅交流电刺激(tACS)对非自杀性自伤青少年 冲动抑制的影响

Scientific title:

The impact of beta-band transcranial alternating current stimulation (tACS) on impulse inhibition in adolescents with non-suicidal self-injury

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

王美玲 

研究负责人:

张蕾 

Applicant:

Wang Meiling 

Study leader:

Zhang Lei 

申请注册联系人电话:

Applicant telephone:

+86 136 4707 0027

研究负责人电话:

Study leader's telephone:

+86 138 6612 9450

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

1605280093@qq.com

研究负责人电子邮件:

Study leader's E-mail:

anyipsychology@163.com

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):

申请注册联系人通讯地址:

中国安徽省合肥市蜀山区梅山路81号

研究负责人通讯地址:

中国安徽省合肥市蜀山区梅山路81号

Applicant address:

81 Meishan Road, Shushan District, Hefei, Anhui, China

Study leader's address:

81 Meishan Road, Shushan District, Hefei, Anhui, China

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:

申请人所在单位:

安徽医科大学

Applicant's institution:

Anhui Medical University

研究负责人所在单位:

安徽医科大学

Affiliation of the Leader:

Anhui Medical University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

81250354

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

安徽医科大学生物医学伦理委员会

Name of the ethic committee:

The Ethics Committee at Anhui Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-03-03 00:00:00

伦理委员会联系人:

余凤琼

Contact Name of the ethic committee:

Yu Fengqiong

伦理委员会联系地址:

中国安徽省合肥市蜀山区梅山路81号

Contact Address of the ethic committee:

81 Meishan Road, Shushan District, Hefei, Anhui, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 551 6516 7281

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

安徽医科大学

Primary sponsor:

Anhui Medical University

研究实施负责(组长)单位地址:

中国安徽省合肥市蜀山区梅山路81号

Primary sponsor's address:

81 Meishan Road, Shushan District, Hefei, Anhui, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

安徽

市(区县):

合肥

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

安徽医科大学

具体地址:

中国安徽省合肥市蜀山区梅山路81号

Institution
hospital:

Anhui Medical University

Address:

81 Meishan Road, Shushan District, Hefei, Anhui, China

经费或物资来源:

自筹

Source(s) of funding:

Self-financing

Target disease:

Depression

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

利用β波段的交流电刺激(tACS)对非自杀性自伤患者进行干预,探讨其对冲动的抑制作用  

Objectives of Study:

An intervention using transcranial alternating current stimulation(β-band) in patients with non-suicidal self-injury to explore its effect on improving impulsivity.

药物成份或治疗方案详述:

用美国Soterix medical设备技术有限公司生产的型号为4x1-C3A的经颅交流电刺激仪器。通过国际10/20脑电图定位系统,我们把F3作为目标的刺激目标区域的目标大脑区域接收100%的20hz,2 mA电流,和PF1、Fz、F7和C32四个循环电极接收25%的循环电流中央目标区域。治疗参数:研究组采用tACS刺激F3,一天两次,每次20 分钟,两次间隔至少4小时,连续治疗7天,共治疗14次;对照组采用伪刺激,治疗参数、时间与次数与研究组相同 。对照组电流增加到2 mA,在前30秒下降到0 mA。较短的刺激时间导致了与真实刺激相似的虚假外观。电流的缓慢升降导致了对电流刺激引起的刺痛感的逐渐适应。 

Description for medicine or protocol of treatment in detail:

We will use the model 4x1-C3A transcranial alternating current instrument manufactured by American Soterix medical equipment Technology Co., Ltd. Through the international 10/20 EEG positioning system, we will take F3 as the central stimulation target area of the target brain region to receive 100% of the 20hz, 2 mA current, and PF1, Fz, F7 and C3 as four loop electrodes to receive a 25% loop current around the central target area. Treatment parameters: the study group was treated with tACS at F3 twice a day (20 minutes each time, with an interval of at least 4 hours) for 7 consecutive days. While the control group was treated with pseudo-stimulation, the treatment parameters, time and times were the same as the study group. In the control group, the current slowly increased to 2 mA and decreased to 0 mA in the first 30 seconds. The shorter stimulation time caused a false appearance similar to the real stimulation. The slow rise and fall of current resulted in the gradual adaptation to the tingling sensation caused by current stimulation. 

纳入标准:

1. 符合《精神障碍诊断与统计手册(DSM-5)》中的非自杀性自伤的建议诊断标准,并进一步满足青少年非自杀性自伤行为评定问卷(ANSAQ)中自伤次数>=5 次,近一个月有自伤行为; 2. 年龄为12~18岁; 3. 右利手; 4. 存在受教育史,能够理解实验要求; 5. 双眼视力正常或双眼矫正视力正常; 6. 自愿参与实验且具备签署知情同意书的能力。

Inclusion criteria

1. Meet the proposed diagnostic criteria for non-suicidal self-injury (NSSI) in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), with >=5 documented self-injury episodes and at least one incident within the past month as assessed by the Adolescent Non-Suicidal Self-Injury Assessment Questionnaire (ANSAQ); 2. Aged 12–18 years; 3. Right-handed; 4. Possess formal education experience sufficient to comprehend experimental protocols; 5. Normal or corrected-to-normal binocular visual acuity; 6. Voluntarily participate with legal guardians providing written informed consent.

排除标准:

1. 蒙特利尔认知评估量表(MoCA)分数< 26; 2. 存在自杀未遂史; 3. 有癫痫、脑手术、肿瘤、颅内金属植入或临床意义重大的头部创伤病史; 4. 有药物成瘾史、脑损伤史、严重躯体疾病史、精神疾病史或DSM-V其他精神障碍共病者; 5. 近三个月做过经颅直流电刺激(tDCS)或经颅交流电刺激(tACS)或重复性经颅磁刺激(rTMS)。

Exclusion criteria:

1. Montreal Cognitive Assessment (MoCA) score < 26; 2. History of suicide attempt(s); 3. Medical history of epilepsy, brain surgery, intracranial tumors, metal implants in the skull, or clinically significant head trauma; 4. History of substance use disorder, brain injury, severe somatic diseases, psychiatric disorders, or comorbid DSM-5 psychiatric conditions; 5. Prior receipt of transcranial direct current stimulation (tDCS), transcranial alternating current stimulation (tACS), or repetitive transcranial magnetic stimulation (rTMS) within the past 3 months

研究实施时间:

Study execute time:

From 2025-05-01 00:00:00 To 2027-05-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-01 00:00:00 To 2027-05-01 00:00:00  

干预措施:

Interventions:

组别:

干预组

样本量:

30

Group:

Intervention group

Sample size:

干预措施:

给予真刺激20min

干预措施代码:

Intervention:

Give real stimulation for 20 minutes

Intervention code:

组别:

控制组

样本量:

30

Group:

Control group

Sample size:

干预措施:

给与伪刺激,治疗参数、时间与次数与干预组相同 。对照组电流增加到2 mA,在前30秒下降到0 mA。

干预措施代码:

Intervention:

Pseudo-stimulation was given, and the treatment parameters, duration and frequency were the same as those of the intervention group. The current of the control group increased to 2 mA and dropped to 0 mA within the first 30 seconds.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽 

市(区县):

合肥 

Country:

China 

Province:

Anhui 

City:

Hefei 

单位(医院):

安徽医科大学 

单位级别:

大学 

Institution
hospital:

Anhui Medical University

Level of the institution:

University

测量指标:

Outcomes:

指标中文名:

简式Barratt冲动量表

指标类型:

主要指标

Outcome:

Barratt Impulsiveness Scale-11

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ANSAQ自伤问卷

指标类型:

主要指标

Outcome:

Adolescent Self-Harm Questionnaire

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

UPPS冲动量表

指标类型:

主要指标

Outcome:

UppS Impulsive Behavior Scale

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

汉密尔顿抑郁量表

指标类型:

次要指标

Outcome:

Hamilton Depression Rating Scale

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

汉密尔顿焦虑量表

指标类型:

次要指标

Outcome:

Hamilton Anxiety Rating Scale

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼动指标-注视时间

指标类型:

主要指标

Outcome:

Eye Movement Measure - Fixation Duration

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼动指标-注视次数

指标类型:

主要指标

Outcome:

Eye Movement Measure - Number of Fixations

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

气球模拟风险决策任务-气球的爆炸总数

指标类型:

主要指标

Outcome:

Balloon Analogue Risk Task - Number of Balloon Explosions

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

蒙特利尔认知评估量表

指标类型:

次要指标

Outcome:

Montreal Cognitive Assessment

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 12 years
最大 Max age 18 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

随机对照试验设计,将受试者随机分配到真刺激组和假刺激组。

Randomization Procedure (please state who generates the random number sequence and by what method):

The randomized controlled trial design randomly assigned the subjects to the true stimulus group and the false stimulus group.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

单盲方法,受试者和研究团队成员在干预期间均不知晓分组情况

Blinding:

In a single-blind method, neither the subjects nor the research team members were aware of the grouping during the intervention period

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

Yes

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):

于2027年11月1日公开原始数据;上传至国家生物信息中心(https://ngdc.cncb.ac.cn/gsub/)

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Release the raw data on November 1, 2027; Upload to China National center for Bioinformation(https://ngdc.cncb.ac.cn/gsub/)

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:

病例记录表

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case report form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-02-12 17:15:15