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注册号: Registration number: |
ChiCTR2600125718 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-29 16:45:12 |
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注册时间: Date of Registration: |
2026-05-29 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: |
iTBS靶向NAc与sgACC调控奖赏环路功能改善抑郁症快感缺失的疗效研究 |
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Public title: |
Study on the efficacy of iTBS targeting NAc and sgACC in regulating the reward circuit function to improve anhedonia in depression |
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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: |
iTBS靶向NAc与sgACC调控奖赏环路功能改善抑郁症快感缺失的疗效研究 |
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Scientific title: |
Study on the efficacy of iTBS targeting NAc and sgACC in regulating the reward circuit function to improve anhedonia in depression |
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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: |
晏美琦 |
研究负责人: |
欧阳盼;郭文斌 |
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Applicant: |
Meiqi Yan |
Study leader: |
Yangpan Ou;Wenbin Guo |
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申请注册联系人电话: Applicant telephone: |
+86 731 8529 2158 |
研究负责人电话:
Study leader's |
+86 731 8529 2158 |
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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: |
meiqi7012@163.com |
研究负责人电子邮件: Study leader's E-mail: |
ouyangpan33@csu.edu.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: |
湖南省长沙市雨花区人民中路139号 |
研究负责人通讯地址: |
湖南省长沙市雨花区人民中路139号 |
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Applicant address: |
No. 139, Renmin Middle Road, Yuhua District, Changsha City, Hunan Province |
Study leader's address: |
No. 139, Renmin Middle Road, Yuhua District, Changsha City, Hunan Province |
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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: |
中南大学湘雅二医院 |
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Applicant's institution: |
The Second Xiangya Hospital of Central South Univercity |
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研究负责人所在单位: |
中南大学湘雅二医院 |
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Affiliation of the Leader: |
The Second Xiangya Hospital of Central South Univercity |
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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: |
LYEC2026-0058 |
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: |
中南大学湘雅二医院临床研究伦理委员会 |
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Name of the ethic committee: |
Clinical Research Ethics Committee of the Second Xiangya Hospital, Central South University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-04 00:00:00 | ||
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伦理委员会联系人: |
蒋屏 |
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Contact Name of the ethic committee: |
Ping Jiang |
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伦理委员会联系地址: |
湖南省长沙市雨花区人民中路139号 |
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Contact Address of the ethic committee: |
No. 139, Renmin Middle Road, Yuhua District, Changsha City, Hunan Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 731 85292476 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
xy2gcpjiang@163.com |
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研究实施负责(组长)单位: |
中南大学湘雅二医院 |
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Primary sponsor: |
The Second Xiangya Hospital of Central South Univercity |
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研究实施负责(组长)单位地址: |
湖南省长沙市雨花区人民中路139号 |
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Primary sponsor's address: |
No. 139, Renmin Middle Road, Yuhua District, Changsha City, Hunan Province |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-selected topic (self-funded) |
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研究疾病: |
伴有快感缺失的抑郁症 |
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Target disease: |
Depression with anhedonia features |
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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: |
1.揭示MDD快感缺失的脑机制:从神经影像学的角度出发,明确NAc和sgACC结 构、功能及其连接性变化共同导致奖赏环路整体功能失调是MDD快感缺失的脑机制。 2.明确iTBS改善MDD快感缺失的疗效及效应机制:刺激左侧DLPFC、OFC双靶点可以通过纠正DLPFC-NAc和OFC-sgACC异常的功能连接,调节NAc和sgACC功能异常,间接修复奖赏环路整体功能,从而改善快感缺失症状。 |
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Objectives of Study: |
1. Revealing the brain mechanism of MDD's lack of pleasure: From the perspective of neuroimaging, it is clear that the structural and functional changes in the NAc and sgACC, along with their connectivity, jointly lead to the overall dysfunction of the reward circuit, which is the brain mechanism underlying the lack of pleasure in MDD. 2. Clarifying the efficacy and mechanism of iTBS in improving the lack of pleasure in MDD: Stimulating the bilateral targets of the left DLPFC and OFC can correct the abnormal functional connections between the DLPFC-NAc and OFC-sgACC, regulate the abnormal functions of the NAc and sgACC, and indirectly repair the overall function of the reward circuit, thereby improving the symptoms of lack of pleasure. |
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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.有癫痫、抽搐、中风或者其它严重的脑器质性疾病史; |
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Exclusion criteria: |
1.A history of epilepsy, seizures, stroke, or other serious organic brain diseases; |
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研究实施时间: Study execute time: |
从 From 2026-03-01 00:00:00至 To 2027-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-29 00:00:00 至 To 2027-05-31 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): |
研究者之一晏美琦使用R Studio随机生成的区组数列 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
One of the investigators, Meiqi Yan, generated the block randomization sequence by using R Studio. |
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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,对研究参与者和研究者设盲 |
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Blinding: |
Double-blind, with both the research participants and the researchers being blinded. |
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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: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |