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注册号: Registration number: |
ChiCTR2500106853 |
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最近更新日期: Date of Last Refreshed on: |
2025-07-30 23:33:16 |
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注册时间: Date of Registration: |
2025-07-30 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: |
正念干预降低大学生暴食障碍风险的有效性及神经功能机制研究 |
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Public title: |
Efficacy of Mindfulness-Based Interventions in Mitigating Binge-Eating Disorder Risk Among College Students and Underlying Neurofunctional Mechanisms |
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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: |
正念干预降低大学生暴食障碍风险的有效性及神经功能机制研究 |
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Scientific title: |
Efficacy of Mindfulness-Based Interventions in Mitigating Binge-Eating Disorder Risk Among College Students and Underlying Neurofunctional Mechanisms |
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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: |
孙金涛 |
研究负责人: |
马璐 |
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Applicant: |
Sun Jintao |
Study leader: |
Ma Lu |
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申请注册联系人电话: Applicant telephone: |
+86 181 6508 4604 |
研究负责人电话:
Study leader's |
+86 132 5991 0170 |
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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: |
jintaosun521@163.com |
研究负责人电子邮件: Study leader's E-mail: |
maluhappy14@163.com |
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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: |
西安交通大学公共卫生学院,中国西安 |
研究负责人通讯地址: |
西安交通大学公共卫生学院,中国西安 |
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Applicant address: |
School of Public Health, Xi'an Jiaotong University, Xi'an, China |
Study leader's address: |
School of Public Health, Xi'an Jiaotong University, Xi'an, China |
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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: |
西安交通大学 |
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Applicant's institution: |
Xi'an Jiaotong University |
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研究负责人所在单位: |
西安交通大学; 西安交通大学第一附属医院 |
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Affiliation of the Leader: |
Xi'an Jiaotong University; Xian Jiaotong University First Affiliated Hospital |
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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: |
2025伦审医研字第(030)号 No:XJTU1AF2025LSYY-030 |
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: |
西安交通大学第一附属医院伦理委员会 |
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Name of the ethic committee: |
Xian Jiaotong University First Affiliated Hospital Ethics Committee |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-07-14 00:00:00 | ||
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伦理委员会联系人: |
白玲 |
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Contact Name of the ethic committee: |
Bai Ling |
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伦理委员会联系地址: |
西安市雁塔西路277号 |
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Contact Address of the ethic committee: |
No. 277, West Yanta Road, Xi'an City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 29 8532 3473 |
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: |
西安交通大学; 西安交通大学第一附属医院 |
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Primary sponsor: |
Xi'an Jiaotong University; Xian Jiaotong University First Affiliated Hospital |
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研究实施负责(组长)单位地址: |
陕西省西安市长安区西安交通大学创新港校区 |
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Primary sponsor's address: |
Xi'an Jiaotong University Innovation Harbor Campus, Chang'an District, Xi'an City, Shaanxi 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: |
西安交通大学公共卫生学院马璐课题组 |
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Source(s) of funding: |
Ma Lu's research group, School of Public Health, Xi'an Jiaotong University |
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研究疾病: |
暴食障碍 |
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Target disease: |
Binge Eating Disorder |
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研究疾病代码: |
6B81(ICD-11) |
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Target disease code: |
6B81(ICD-11) |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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)明确正念干预降低大学生暴食障碍风险的有效性:评估正念干预对暴食障碍的改善效果,包括进食失控频率、高热量食物选择偏好等核心指标的变化幅度;评估干预效果的持续性,通过干预后8周随访,分析正念干预对暴食障碍风险的长期影响; (2)揭示正念干预作用的神经功能机制:明确正念干预对脑部结构、静息态功能和高热量食物奖赏相关脑区激活模式的调节作用,通过系统分析正念对神经功能的作用,为揭示其改善暴食障碍的脑科学基础提供科学依据。 |
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Objectives of Study: |
(1) Clarify the effectiveness of mindfulness-Based Interventions interventions in mitigating the risk of binge eating disorder among college students: Evaluate the improvement effects of mindfulness interventions on binge eating disorder, including changes in core indicators such as the frequency of loss of control eating and preferences for high-calorie foods; assess the sustainability of intervention effects through a 8-week follow-up after the intervention to analyze the long-term impact of mindfulness interventions on the risk of binge eating disorder. (2) Revealing the neural functional mechanisms of mindfulness intervention effects: Clarifying the regulatory effects of mindfulness intervention on brain structure, resting-state function, and activation patterns of brain regions related to high-calorie food reward, by systematically analyzing the effects of mindfulness on neural function, providing a scientific basis for uncovering its neuroscience foundation in improving binge eating disorder.(2) Reveal the neurofunctional mechanisms of mindfulness interventions: Analyze the regulatory effects of mindfulness interventions on the activation patterns of reward-related brain regions, including the insula, Rolandic operculum, nucleus accumbens, and ventral striatum, and reveal their impact on neural responses during anticipated monetary reward tasks; explore changes in functional connectivity between the resting-state default mode network and the task-state limbic reward network, including the connectivity of emotion and reward-related systems, systematically analyze the effects of mindfulness on neurofunction, and provide a scientific basis for revealing its neuroscientific foundation in improving binge eating disorder. |
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药物成份或治疗方案详述: |
无 |
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Description for medicine or protocol of treatment in detail: |
None |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
(1)存在心脏病、高血压等重大躯体疾病史; (2)存在经过临床诊断的抑郁症、焦虑症、功能性进食障碍(包括神经性厌食症、神经性贪食症、暴食障碍等)等精神障碍; (3)正在或曾经服用影响进食/情绪的药物; (4)正在参加其他的正念、心理或肥胖干预项目; (5)计划转学或长期缺勤; (6)存在特殊教育需求; (7)认知障碍影响问卷作答。 进行核磁共振检测的研究对象需要进一步满足下面的排除标准: (1)MRI检查禁忌; (2)体内有心脏起搏器; (3)既往脑外伤及脑部手术史。 |
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Exclusion criteria: |
(1) A history of major physical illnesses such as cardiovascular disease, hypertension; (2) Exist mental disorders diagnosed clinically, such as depression, anxiety disorders, and functional eating disorders (including anorexia nervosa, bulimia nervosa, binge eating disorder, etc.); (3) Currently or previously taking medications that affect eating/emotional state; (4) Currently participating in other mindfulness, psychological, or obesity intervention programs; (5) Intending to transfer schools or having long-term absence; (6) Existence of special educational needs; (7) Cognitive Impairment Impact Questionnaire affects completion. Research subjects undergoing magnetic resonance imaging must further meet the following exclusion criteria: (1) Contraindications for MRI examination; (2) Presence of a pacemaker; (3) History of previous brain trauma and cranial surgery. |
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研究实施时间: Study execute time: |
从 From 2025-08-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-08-01 00:00:00 至 To 2025-10-01 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): |
由一名对本研究不知情的外部研究人员运用统计软件生成随机数字序列 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Generated by an external researcher unaware of this study, using statistical software, a random number sequence |
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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: |
仅对负责数据测量和分析的研究人员设盲,受试者、干预实施者(正念师)不设盲。 |
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Blinding: |
Blinding was applied only to the researchers responsible for data measurement and analysis, while the participants and intervention implementers (mindfulness instructors) were not 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: |
(1)调查问卷数据用REDCap平台构建CRF收集多类数据,存于保密档案室;EDC用REDCap,经培训人员按照统一标准操作流程(SOP)录入,有分级权限、自动验证等功能,数据加密存储,以编码标识受试者,保障安全保密; (2)血液样本数据用REDCap平台构建CRF记录受试者编号、采血时间、检测结果等,存于保密档案室;EDC用REDCap,经培训人员按照统一标准操作流程(SOP)录入并加密数据,设权限管理,错误需双人复核修正,保障溯源与隐私,全程匿名化; (3)粪便样本数据用REDCap平台构建CRF记编号、采集时间、布里斯托评分、肠道微生物测序等,存于保密档案室;EDC用REDCap经培训人员按照统一标准操作流程(SOP)录入加密数据,设权限,全程匿名,保障数据安全与可追溯。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
(1)Survey questionnaire data is collected using REDCap platform to construct CRF for multi-class data, stored in a secure archive room; EDC uses REDCap, with trained personnel following unified standard operating procedures (SOP) for data entry, featuring hierarchical permissions and automatic validation, data is encrypted and stored, using encoded identifiers for participants to ensure security and confidentiality. (2)Blood sample data is recorded using REDCap platform to construct CRF for participant identifiers, blood collection time, test results, etc., stored in a secure archive room; EDC uses REDCap, with trained personnel following unified standard operating procedures (SOP) for data entry and encrypting data, with permission management, errors requiring dual review and correction, ensuring traceability and privacy, fully anonymized throughout the process. (3)Fecal sample data is recorded using REDCap platform to construct CRF for identifiers, collection time, Bristol score, gut microbiome sequencing, etc., stored in a secure archive room; EDC uses REDCap, with trained personnel following unified standard operating procedures (SOP) for data entry and encryption, with permission management, fully anonymized throughout, ensuring data security and traceability. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |