从体重污名暴露经历到情绪性进食的机制探究及线上正念饮食微课对肥胖青少年体重污名内化与情绪性进食的干预效应:一项随机对照试验

注册号:

Registration number:

ChiCTR2600123465 

最近更新日期:

Date of Last Refreshed on:

2026-04-27 11:38:16 

注册时间:

Date of Registration:

2026-04-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

从体重污名暴露经历到情绪性进食的机制探究及线上正念饮食微课对肥胖青少年体重污名内化与情绪性进食的干预效应:一项随机对照试验

Public title:

The Mechanism of Weight Stigma Exposure Experience on Emotional Eating and the Intervention Effect of Online Mindfulness Eating Micro-Course on Internalized Weight Stigma and Emotional Eating in Obese Adolescents: A Randomized Controlled Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

从体重污名暴露经历到情绪性进食的机制探究及线上正念饮食微课对肥胖青少年体重污名内化与情绪性进食的干预效应:一项随机对照试验

Scientific title:

The Mechanism of Weight Stigma Exposure Experience on Emotional Eating and the Intervention Effect of Online Mindfulness Eating Micro-Course on Internalized Weight Stigma and Emotional Eating in Obese Adolescents: A Randomized Controlled Trial

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:

闫蔚伶 

研究负责人:

闫蔚伶 

Applicant:

Weiling Yan 

Study leader:

Weiling Yan 

申请注册联系人电话:

Applicant telephone:

+86 18835176251

研究负责人电话:

Study leader's
telephone:

+86 20 8217 9715

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:

ailin136206@163.com

研究负责人电子邮件:

Study leader's E-mail:

2715125324@qq.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:

广东省广州市黄埔区长岭街道萝岗和苑B3栋1412室

研究负责人通讯地址:

广东省广州市天河区天河路600号

Applicant address:

Room 1412, Building B3, Luogang Heyuan, Changling Street, Huangpu District, Guangzhou City, Guangdon

Study leader's address:

No. 600, Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province

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:

中山大学附属第三医院

Applicant's institution:

The Third Affiliated Hospital of Sun Yat-sen University

研究负责人所在单位:

中山大学附属第三医院

Affiliation of the Leader:

The Third Affiliated Hospital of Sun Yat-sen University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

中大附三医伦II2026-155-01

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:

中山大学附属第三医院医学伦理委员会

Name of the ethic committee:

Medical Ethic Committee of the Third Affiliated Hospital of Sun Yat-sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-23 00:00:00

伦理委员会联系人:

黄凯琪

Contact Name of the ethic committee:

Huang KaiQi

伦理委员会联系地址:

广东省广州市天河区天河路600号

Contact Address of the ethic committee:

No. 600, Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 85253302

伦理委员会联系人邮箱:

Contact email of the ethic committee:

420104114@qq.com

研究实施负责(组长)单位:

中山大学附属第三医院

Primary sponsor:

The Third Affiliated Hospital of Sun Yat-sen University

研究实施负责(组长)单位地址:

广东省广州市天河区天河路600号

Primary sponsor's address:

No. 600, Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属第三医院

具体地址:

广东省广州市天河区天河路600号

Institution
hospital:

The Third Affiliated Hospital of Sun Yat-sen University

Address:

No. 600, Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic, self-funded

研究疾病:

肥胖症  

Target disease:

Obesity

研究疾病代码:

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:

拟采用横断面研究,考察体重污名化内化、压力感知及正念水平在体重污名暴露经历与情绪性进食中的有调节的链式中介模型是否成立。 拟采用干预研究的方法,研究正念饮食干预在肥胖儿童青少年情绪性进食的治疗效果及作用。  

Objectives of Study:

A cross-sectional study will be used to examine the moderated chain mediation model of internalized weight stigma, perceived stress, and mindfulness levels in the relationship between experiences of weight stigma exposure and emotional eating. An intervention study will be used to investigate the therapeutic effect and mechanism of mindfulness-based eating interventions on emotional eating in obese children and adolescents.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

横断面研究 1. 患有精神分裂症、双相情感障碍等严重精神疾病; 2. 存在内分泌疾病(如甲状腺功能减退)、遗传代谢性疾病等导致的继发性肥胖; 3. 近 3 个月参与过正念、情绪调节相关干预; 4. 存在读写障碍或无法配合完成测量。 干预研究 1. 患有精神分裂症、双相情感障碍等严重精神疾病; 2. 存在内分泌疾病(如甲状腺功能减退)、遗传代谢性疾病等导致的继发性肥胖; 3. 近 3 个月参与过正念、情绪调节相关干预; 4. 存在读写障碍或无法配合完成测量。

Exclusion criteria:

Cross-sectional studies 1.Suffering from severe mental illnesses such as schizophrenia and bipolar disorder. 2.Secondary obesity due to endocrine diseases (such as hypothyroidism), genetic metabolic diseases, etc. 3.Participated in mindfulness or emotion regulation interventions in the past 3 months. 4.Presence of dyslexia or inability to cooperate with completing the measurement; Intervention Study 1. Individuals with severe mental illnesses such as schizophrenia or bipolar disorder; 2. Secondary obesity caused by endocrine diseases (such as hypothyroidism), genetic metabolic diseases, etc.; 3. Participation in mindfulness or emotion regulation-related interventions in the past 3 months; 4. Presence of dyslexia or inability to cooperate in completing measurements.

研究实施时间:

Study execute time:

From 2026-05-01 00:00:00 To 2027-06-16 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-01 00:00:00 To 2027-06-01 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

41

Group:

experimental group

Sample size:

干预措施:

正念饮食干预

干预措施代码:

Intervention:

Mindful eating intervention

Intervention code:

组别:

对照组

样本量:

41

Group:

control group

Sample size:

干预措施:

常规健康教育

干预措施代码:

Intervention:

General health education

Intervention code:

组别:

横断面研究

样本量:

180

Group:

Cross-sectional studies

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属第三医院 

单位级别:

三级甲等 

Institution
hospital:

The Third Affiliated Hospital of Sun Yat-sen University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

情绪性进食情况

指标类型:

主要指标

Outcome:

Emotional eating situation

Type:

Primary indicator

测量时间点:

入院时(T0),干预后(T3)

测量方法:

情绪性进食(DEBQ 情绪性进食分量表,13 条目,1-5 级计分,总分 13-65 分,得分越高情绪性进食越严重)

Measure time point of outcome:

At admission (T0), after intervention (T3)

Measure method:

Emotional eating (DEBQ Emotional Eating Scale, 13 items, scored on a scale of 1-5, total score 13-65, the higher the score, the more severe the emotional eating)

指标中文名:

EMA中个体情绪性进食行为

指标类型:

主要指标

Outcome:

EMA individual emotional eating behavior

Type:

Primary indicator

测量时间点:

T2时间段(干预前),T3时间段(干预后)

测量方法:

Measure time point of outcome:

Time period T2 (pre-intervention), time period T3 (post-intervention)

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 10 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):

由受试者抽签进行分组选择

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

Group selection by lottery conducted by the subjects

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

盲法:

开放标签

Blinding:

Open-label study

是否共享原始数据:

IPD sharing

否No

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):

不共享

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

not shared

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:

专人使用标准化 “病例报告表”,记录事件全程(发生、报告、处理、转归);所有记录加密存储于专用服务器,保存至研究结束后 5 年,仅授权研究者访问。

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

A dedicated person uses a standardized "case report form" to record the entire event (occurrence, reporting, handling, outcome); All records are encrypted and stored on a dedicated server, kept for 5 years after the end of the study, and accessible only to authorized researchers.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-04-27 11:38:03