Childhood Weight ManagementFANNCT07519122
Fangshan Active Nutrition Initiative
A study testing Digital Intelligence Platform-based Multi-level Weight Management in people with Childhood Weight Management, run by Peking University at 1 site in China.
Trial summary
The goal of this study is to evaluate the effectiveness of a school-based weight management intervention delivered through a digital platform (WeChat) in preventing excessive weight gain and improving health behaviors in school-aged children in Fangshan District, Beijing. Read more about this study
- Who is it for?
- Ages 8 to 9 years
- Conditions the study is for
- Childhood Weight Management
- What is being tested?
- Digital Intelligence Platform-based Multi-level Weight Management
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 1,400 participants
- Where
- 1 siteChina
- Study dates
- 20 Sep 2026to 30 Sep 2028
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 8 to 9 years
- All sexes
- No healthy volunteers
- Child
Who may be able to join
- Schools will be selected based on the consent of primary leadership, demonstrated cooperation, and availability of necessary personnel (e.g., school health professionals).
- Classes will be limited to grades 2 and 3, with teachers showing strong willingness to collaborate.
- Both parental informed consent and child assent are required for participation.
Who cannot join
- Schools will be excluded if they cater to special populations (e.g., schools for children with disabilities), are involved in other obesity-related interventions within the specified timeframe, or plan to close or relocate within two years.
- Children will be excluded if they have histories of major organ diseases (e.g., cardiac, pulmonary, hepatic, or renal conditions), special diets (e.g., vegetarian), pathological eating disorders, physical limitations affecting activity, or obesity due to endocrine disorders or medication side effects.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
About this study
Official title: Research on Weight Management of School-age Children in Fangshan District Based on a Digital Intelligence Platform
The goal of this study is to evaluate the effectiveness of a school-based weight management intervention delivered through a digital platform (WeChat) in preventing excessive weight gain and improving health behaviors in school-aged children in Fangshan District, Beijing. The main questions it aims to answer are:
Does the intervention group show a significantly lower mean increase in BMI, body fat percentage, and waist circumference compared to the control group? Does the intervention group show a significantly lower obesity rate and new obesity incidence compared to the control group? Does the intervention group show significant improvements in healthy eating, sedentary behavior, sleep, physical activity, and physical fitness test scores compared to the control group? Researchers will compare children in intervention schools (who receive the multi-level intervention targeting students, families, and schools, supported by a digital platform for behavior monitoring and feedback) to children in control schools (who do not receive the intervention during the study period).
Participants in the intervention group will: (1) attend 10 student health education sessions; (2) have their physical activity at school increased to 60 minutes/day of moderate-to-vigorous activity; (3) have parents attend health education lectures and use a WeChat platform to receive health information, log child health data, and receive automated feedback; (4) have their height, weight, waist circumference, and body composition measured monthly by school health staff; and (5) be followed with assessments at 6, 12, and 24 months.
Read the detailed description
Study Design This is a two-arm, cluster-randomized controlled trial (cRCT) designed to evaluate the implementation and effectiveness of a multi-level, digital platform-based weight management intervention for school-aged children in Fangshan District, Beijing. The study consists of a 12-month active intervention period followed by an additional 12 months of follow-up, totaling 24 months of observation post-baseline.
Setting and Participants The study will be conducted in 10 primary schools in Fangshan District, Beijing, recruited through the Fangshan District School Health Care Center. Schools will be randomized (1:1 ratio) to either the intervention or control arm. Participants will be third-grade students (aged 8-9 years) at baseline.
Inclusion Criteria: Eligible students must provide signed informed consent from a parent or guardian and their own assent.
Exclusion Criteria: Students with pre-existing medical conditions that contraindicate physical activity or secondary obesity of known endocrine origin will be excluded from the analytic sample but may participate in the general program activities to avoid exclusion-based stigma.
InterventionThe intervention targets three levels-students, families, and schools-over one academic year. A digital platform embedded within WeChat serves as the central hub for knowledge dissemination, behavior monitoring, and automated feedback.
- Student-level Interventions Health Education: Ten 40-minute classroom sessions delivered every 2-3 weeks, focusing on healthy weight maintenance, reducing sugar-sweetened beverages (SSBs), limiting sedentary behavior, and increasing physical activity. Sessions include interactive "hand-in-hand" homework assignments to be completed with parents. Physical Activity Promotion: Targeted daily routines to achieve at least 60 minutes of moderate-to-vigorous physical activity (MVPA) at school, emphasizing outdoor activities and muscle/bone-strengthening exercises. Monitoring: Monthly anthropometric measurements (height, weight, waist circumference, and body composition) conducted by trained school health staff, supplemented by weekly student self-weighing using classroom scales.
- Family-level Interventions Parental Education: Two health education seminars per academic year (30-40 minutes each) and optional parent discussion forums to address implementation challenges. Digital Engagement: Parents use the WeChat platform to: (a) receive regular push notifications of health education materials, (b) complete monthly behavioral questionnaires (diet, activity, sleep), and (c) view individualized monthly feedback reports comparing their child's BMI and behavioral progress against health standards. Home Environment: Encouragement of home-based active play and parental modeling of healthy habits.
- School-level Interventions Coordination: Designation of a school-level project coordinator to oversee logistics.
Environmental Changes: Integration of health sessions into the formal timetable and implementation of policies to limit the availability and consumption of SSBs and unhealthy snacks on campus.
Atmosphere: Classroom-based health promotion materials (e.g., posters, food environment labeling) and professional development for involved teachers.
Control Group Control schools will maintain their usual curriculum during the 12-month intervention period. Following the 24-month follow-up assessment, control schools will be provided with the intervention curriculum and relevant health education resources as an ethical cross-over.
Follow-Up and Data Collection Assessments will be conducted at baseline, 6 months, 12 months, and 24 months. Anthropometric \& Clinical: Height, weight, waist/hip circumference, blood pressure, and body fat percentage (via bioelectrical impedance analysis).
Physical Fitness: 1-minute rope skipping, 1-minute sit-ups, standing long jump, and endurance shuttle runs.
Questionnaires: Validated tools for students and parents assessing dietary habits, physical activity, sedentary time, and sleep quality.
Statistical Analysis and Sample Size Sample Size: Assuming a mean BMI reduction of 0.50 kg/m2 (SD: 1.40kg/m2), an intra-cluster correlation coefficient (ICC) of 0.03, and a two-sided significance level of 0.05. Accounting for a 10% attrition rate, a total of 135 students per school is required. With 10 schools (4 classes per school, approximately 35 students per class), the study targets a total sample of approximately 1,400 students, achieving 80% power.
Evaluation: Mixed-effects models will be used to analyze primary and secondary outcomes, accounting for school-level clustering and repeated measures.
Ethical Considerations The protocol and all materials have been approved by the Institutional Review Board of Peking University Health Science Center. Participation is strictly voluntary. Personal data will be anonymized, and protocols include specific measures to avoid weight-based stigma and ensure privacy during physical assessments.
Study Timeline Recruitment \& Baseline: March 2026 Active Intervention: March 2026 - March 2027 Follow-up Assessments: September 2026 (6m), March 2027 (12m), and March 2028 (24m) Analysis \& Publication: March 2027 - June 2028
- Conditions
- Childhood Weight Management
- Being tested
- Digital Intelligence Platform-based Multi-level Weight Management
- Keywords
- School-aged, Intervention, Overweight, Obesity, Children
- Medical subject headings
- Overweight, Obesity
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Digital Intelligence Platform-based Multi-level Weight ManagementBehavioural
This multi-level behavioral intervention integrates digital technology with school-based health promotion to address childhood obesity.
Key components include:
Digital Hub: A WeChat-embedded platform for real-time behavior monitoring (diet, physical activity, sleep) and automated monthly feedback reports for parents.
Structured Curriculum: Ten 40-minute health education sessions for students delivered every 2-3 weeks, complemented by interactive "hand-in-hand" homework assignments.
Physical Activity: Daily school-based promotion to ensure ≥60 minutes of MVPA, emphasizing outdoor and resistance exercises.
Environmental Policy: Implementation of school-wide restrictions on sugar-sweetened beverages (SSBs) and unhealthy snacks.
Parental Engagement: Two dedicated health seminars and regular push notifications of evidence-based health tips via the digital platform.
The intervention is distinguished by its multi-sectoral approach (connecting students, parents, and school staff) and it
| Study group | Role | What they receive |
|---|---|---|
| A multi-level collaborative intervention | Experimental | Participants in this arm will receive a 12-month multi-level weight management intervention delivered via a digital intelligence platform (embedded in WeChat). The intervention targets three levels:
Student level: 10 bi-weekly health education sessions and daily promotion of 60-minute moderate-to-vigorous physical activity (MVPA).
Family level: Two parental seminars and access to the digital platform for health education "push" notifications, behavioral monitoring (diet, sleep, activity), and automated monthly BMI feedback reports.
School level: Environmental changes including healthy school policies (limiting sugar-sweetened beverages), health promotion materials (posters), and teacher training.
Monthly anthropometric measurements and weekly self-weighing will be conducted to monitor progress. Receives: Behavioral: Digital Intelligence Platform-based Multi-level Weight Management |
| usual-care control | No intervention | Participants in this arm will follow the standard school curriculum and health education as mandated by the local education authority. They will not have access to the digital weight management platform or the specific intervention modules during the 12-month active study period. To ensure ethical standards, control schools will receive the intervention materials and resources after the completion of the 24-month follow-up assessment (wait-list control design). Baseline and follow-up data collection (anthropometric measurements and questionnaires) will be conducted at the same intervals as the intervention group. |
What is being measured
The primary outcome is the main question the study is designed to answer.
Children's BMl change
Calculated based on height and weight using WHO standards. The primary outcome is the difference between two arms in the change of children's BMI from baseline to the end of the follow-up
Measured: at the end of the 12-month intervention
Secondary outcomes (7)
body fat percent (BFP)
BFP were measured via bioelectrical impedance analysis (Tanita MC 780 MA)
Measured: at the end of the 12-month intervention; at 24-month follow-up
Prevalence of Obesity among School-aged Children
The percentage of students classified as obese based on Age- and Sex-specific Body Mass Index (BMI) criteria.
Measured: at the end of the 12-month intervention; at 24-month follow-up
Body Mass Index Z-score(BMI-z)
The BMI-z score is calculated based on height and weight using WHO standards
Measured: at the end of the 12-month intervention; at 24-month follow-up
Waist Circumference
Waist circumference is measured at the midpoint between the lower margin of the last palpable rib and the top of the iliac crest to evaluate central adiposity
Measured: at the end of the 12-month intervention; at 24-month follow-up
Children's Eating Behaviors
Assessed using the Children's Eating Behavior Questionnaire (CEBO), measuring dimensions such as food responsiveness satiety responsiveness, and emotional eating
Measured: at the end of the 12-month intervention
Time Spent in Physical Activity
Evaluated using the Children's Leisure Activities Study Survey (CLAss), assessing the amount and type of physical activity and sedentary behavior, including screen time
Measured: at the end of the 12-month intervention
Time Spent in Sedentary Behavior
Evaluated using the chidren's Leisure Activities Study survey (CLAss), assessing the amount and type of physical activity and sedentary behavior,includingscreen time.
Measured: at the end of the 12-month interventionl
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted9 Apr 2026
- Study start20 Sep 2026 (estimated)
- Primary completion10 Sep 2027 (estimated)
- Study completion30 Sep 2028 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Childhood Weight ManagementStudies of the same condition, open and under way.
- More trials run by Peking UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind
- Who is masked
- Outcomes assessor
- Enrolment
- 1,400 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Peking University
- Sponsor type
- University, hospital or other
- Collaborators
- Beijing Municipal Education Commission
- Responsible party
- Principal investigator, Hai-Jun Wang, Peking University
- Investigators
- Hui Wang, Study chair, Peking University Health Science Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07519122
- Sponsor's protocol ID
- IRB00001052-25212
- Acronym
- FAN
- Status last verified
- Apr 2026
- First submitted
- 2 Apr 2026
- Last updated
- 21 Sep 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 21 Sep 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Research on Weight Management of School-age Children in Fangshan District Based on a Digital Intelligence Platform
- ClinicalTrials.gov ID
- NCT07519122
- Acronym / sponsor ID
- FAN / IRB00001052-25212
- Conditions
- Childhood Weight Management
- Keywords
- School-aged, Intervention, Overweight, Obesity, Children
- Study type
- Interventional
- Recruitment status
- Not yet recruiting
- Enrolment
- 1,400 participants (estimated)
- Lead sponsor
- Peking UniversityUniversity, hospital or other
- Collaborators
- Beijing Municipal Education Commission
- Study start
- 20 Sep 2026 (estimated)
- Primary completion
- 10 Sep 2027 (estimated)
- Study completion
- 30 Sep 2028 (estimated)
- First posted
- 9 Apr 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The goal of this study is to evaluate the effectiveness of a school-based weight management intervention delivered through a digital platform (WeChat) in preventing excessive weight gain and improving health behaviors in school-aged children in Fangshan District, Beijing. The main questions it aims to answer are:
Does the intervention group show a significantly lower mean increase in BMI, body fat percentage, and waist circumference compared to the control group? Does the intervention group show a significantly lower obesity rate and new obesity incidence compared to the control group? Does the intervention group show significant improvements in healthy eating, sedentary behavior, sleep, physical activity, and physical fitness test scores compared to the control group? Researchers will compare children in intervention schools (who receive the multi-level intervention targeting students, families, and schools, supported by a digital platform for behavior monitoring and feedback) to children in control schools (who do not receive the intervention during the study period).
Participants in the intervention group will: (1) attend 10 student health education sessions; (2) have their physical activity at school increased to 60 minutes/day of moderate-to-vigorous activity; (3) have parents attend health education lectures and use a WeChat platform to receive health information, log child health data, and receive automated feedback; (4) have their height, weight, waist circumference, and body composition measured monthly by school health staff; and (5) be followed with assessments at 6, 12, and 24 months.
Detailed description
Study Design This is a two-arm, cluster-randomized controlled trial (cRCT) designed to evaluate the implementation and effectiveness of a multi-level, digital platform-based weight management intervention for school-aged children in Fangshan District, Beijing. The study consists of a 12-month active intervention period followed by an additional 12 months of follow-up, totaling 24 months of observation post-baseline.
Setting and Participants The study will be conducted in 10 primary schools in Fangshan District, Beijing, recruited through the Fangshan District School Health Care Center. Schools will be randomized (1:1 ratio) to either the intervention or control arm. Participants will be third-grade students (aged 8-9 years) at baseline.
Inclusion Criteria: Eligible students must provide signed informed consent from a parent or guardian and their own assent.
Exclusion Criteria: Students with pre-existing medical conditions that contraindicate physical activity or secondary obesity of known endocrine origin will be excluded from the analytic sample but may participate in the general program activities to avoid exclusion-based stigma.
InterventionThe intervention targets three levels-students, families, and schools-over one academic year. A digital platform embedded within WeChat serves as the central hub for knowledge dissemination, behavior monitoring, and automated feedback.
- Student-level Interventions Health Education: Ten 40-minute classroom sessions delivered every 2-3 weeks, focusing on healthy weight maintenance, reducing sugar-sweetened beverages (SSBs), limiting sedentary behavior, and increasing physical activity. Sessions include interactive "hand-in-hand" homework assignments to be completed with parents. Physical Activity Promotion: Targeted daily routines to achieve at least 60 minutes of moderate-to-vigorous physical activity (MVPA) at school, emphasizing outdoor activities and muscle/bone-strengthening exercises. Monitoring: Monthly anthropometric measurements (height, weight, waist circumference, and body composition) conducted by trained school health staff, supplemented by weekly student self-weighing using classroom scales.
- Family-level Interventions Parental Education: Two health education seminars per academic year (30-40 minutes each) and optional parent discussion forums to address implementation challenges. Digital Engagement: Parents use the WeChat platform to: (a) receive regular push notifications of health education materials, (b) complete monthly behavioral questionnaires (diet, activity, sleep), and (c) view individualized monthly feedback reports comparing their child's BMI and behavioral progress against health standards. Home Environment: Encouragement of home-based active play and parental modeling of healthy habits.
- School-level Interventions Coordination: Designation of a school-level project coordinator to oversee logistics.
Environmental Changes: Integration of health sessions into the formal timetable and implementation of policies to limit the availability and consumption of SSBs and unhealthy snacks on campus.
Atmosphere: Classroom-based health promotion materials (e.g., posters, food environment labeling) and professional development for involved teachers.
Control Group Control schools will maintain their usual curriculum during the 12-month intervention period. Following the 24-month follow-up assessment, control schools will be provided with the intervention curriculum and relevant health education resources as an ethical cross-over.
Follow-Up and Data Collection Assessments will be conducted at baseline, 6 months, 12 months, and 24 months. Anthropometric \& Clinical: Height, weight, waist/hip circumference, blood pressure, and body fat percentage (via bioelectrical impedance analysis).
Physical Fitness: 1-minute rope skipping, 1-minute sit-ups, standing long jump, and endurance shuttle runs.
Questionnaires: Validated tools for students and parents assessing dietary habits, physical activity, sedentary time, and sleep quality.
Statistical Analysis and Sample Size Sample Size: Assuming a mean BMI reduction of 0.50 kg/m2 (SD: 1.40kg/m2), an intra-cluster correlation coefficient (ICC) of 0.03, and a two-sided significance level of 0.05. Accounting for a 10% attrition rate, a total of 135 students per school is required. With 10 schools (4 classes per school, approximately 35 students per class), the study targets a total sample of approximately 1,400 students, achieving 80% power.
Evaluation: Mixed-effects models will be used to analyze primary and secondary outcomes, accounting for school-level clustering and repeated measures.
Ethical Considerations The protocol and all materials have been approved by the Institutional Review Board of Peking University Health Science Center. Participation is strictly voluntary. Personal data will be anonymized, and protocols include specific measures to avoid weight-based stigma and ensure privacy during physical assessments.
Study Timeline Recruitment \& Baseline: March 2026 Active Intervention: March 2026 - March 2027 Follow-up Assessments: September 2026 (6m), March 2027 (12m), and March 2028 (24m) Analysis \& Publication: March 2027 - June 2028
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind (outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| A multi-level collaborative intervention | Experimental | Behavioral: Digital Intelligence Platform-based Multi-level Weight ManagementParticipants in this arm will receive a 12-month multi-level weight management intervention delivered via a digital intelligence platform (embedded in WeChat). The intervention targets three levels: Student level: 10 bi-weekly health education sessions and daily promotion of 60-minute moderate-to-vigorous physical activity (MVPA). Family level: Two parental seminars and access to the digital platform for health education "push" notifications, behavioral monitoring (diet, sleep, activity), and automated monthly BMI feedback reports. School level: Environmental changes including healthy school policies (limiting sugar-sweetened beverages), health promotion materials (posters), and teacher training. Monthly anthropometric measurements and weekly self-weighing will be conducted to monitor progress. |
| usual-care control | No intervention | –Participants in this arm will follow the standard school curriculum and health education as mandated by the local education authority. They will not have access to the digital weight management platform or the specific intervention modules during the 12-month active study period. To ensure ethical standards, control schools will receive the intervention materials and resources after the completion of the 24-month follow-up assessment (wait-list control design). Baseline and follow-up data collection (anthropometric measurements and questionnaires) will be conducted at the same intervals as the intervention group. |
Who may qualify
- Ages
- 8 to 9 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child
Key inclusion criteria (3 listed)
- Schools will be selected based on the consent of primary leadership, demonstrated cooperation, and availability of necessary personnel (e.g., school health professionals).
- Classes will be limited to grades 2 and 3, with teachers showing strong willingness to collaborate.
- Both parental informed consent and child assent are required for participation.
Key exclusion criteria (2 listed)
- Schools will be excluded if they cater to special populations (e.g., schools for children with disabilities), are involved in other obesity-related interventions within the specified timeframe, or plan to close or relocate within two years.
- Children will be excluded if they have histories of major organ diseases (e.g., cardiac, pulmonary, hepatic, or renal conditions), special diets (e.g., vegetarian), pathological eating disorders, physical limitations affecting activity, or obesity due to endocrine disorders or medication side effects.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Digital Intelligence Platform-based Multi-level Weight ManagementThis multi-level behavioral intervention integrates digital technology with school-based health promotion to address childhood obesity. Key components include: Digital Hub: A WeChat-embedded platform for real-time behavior monitoring (diet, physical activity, sleep) and automated monthly feedback reports for parents. Structured Curriculum: Ten 40-minute health education sessions for students delivered every 2-3 weeks, complemented by interactive "hand-in-hand" homework assignments. Physical Activity: Daily school-based promotion to ensure ≥60 minutes of MVPA, emphasizing outdoor and resistance exercises. Environmental Policy: Implementation of school-wide restrictions on sugar-sweetened beverages (SSBs) and unhealthy snacks. Parental Engagement: Two dedicated health seminars and regular push notifications of evidence-based health tips via the digital platform. The intervention is distinguished by its multi-sectoral approach (connecting students, parents, and school staff) and it | Behavioural | A multi-level collaborative intervention |
Primary outcome
Children's BMl change
Time frame: at the end of the 12-month intervention
Calculated based on height and weight using WHO standards. The primary outcome is the difference between two arms in the change of children's BMI from baseline to the end of the follow-up
7 secondary outcomes
body fat percent (BFP)
Time frame: at the end of the 12-month intervention; at 24-month follow-up
Prevalence of Obesity among School-aged Children
Time frame: at the end of the 12-month intervention; at 24-month follow-up
Body Mass Index Z-score(BMI-z)
Time frame: at the end of the 12-month intervention; at 24-month follow-up
Waist Circumference
Time frame: at the end of the 12-month intervention; at 24-month follow-up
Children's Eating Behaviors
Time frame: at the end of the 12-month intervention
Time Spent in Physical Activity
Time frame: at the end of the 12-month intervention
Time Spent in Sedentary Behavior
Time frame: at the end of the 12-month interventionl
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 Sep 2026.
- Individual participant dataSharing planned: No
Related trials for Childhood Weight Management
Recruiting
Stanford Healthy Goals Study
Obesity, Childhood
Not yet recruiting
Applying Navigation and Care to Help Ongoing Retention
Child Obesity
Recruiting
The Bottle Optimization Testing Tiny Little Eaters Study
Childhood Obesity
Enrolling by invitation
The LEADS Trial (Linking Exericise for Advancing Daily Stress Management)
Physical Activity, Childhood Obesity
RecruitingObservational study
National Blood Pressure Screening in Children to Improve Paediatric Healthcare in South Africa
Hypertension, Obesity, Adolescent
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
Hui Wang study chair
Peking University Health Science Center
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Digital Intelligence Platform-based Multi-level Weight Management in people with Childhood Weight Management, run by Peking University at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: opening soon, as of the sponsor's last update on 21 Sep 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Chunjie Yin, PhD (+86 15652217112, yinchunjie@bjmu.edu.cn), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Children's BMl change (time frame: at the end of the 12-month intervention). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 21 Sep 2026.