Nutrition Disorder, ChildNCT05244785
Health and Nutrition Survey on Shenzhen Children
An observational study of Nutrition Disorder, Child and Nutrition Disorders in Adolescence, run by Shenzhen Center for Chronic Disease Control at 1 site in China.
Trial summary
1. Master and analyze the nutritional health, growth and development status of primary and secondary school students in Shenzhen, and discover the main nutritional health, growth and development problems and influencing factors. 2. Read more about this study
- Who is it for?
- Ages 5 to 18 yearsHealthy volunteers can take part
- Conditions the study is for
- Nutrition Disorder, Child, Nutrition Disorders in Adolescence, Nutritional Deficiency
- How many people
- 4,500 participants
- Where
- 1 siteChina
- Study dates
- 20 Oct 2021to 31 Mar 2022
- Phase
- Observational
- Are there results?
- None posted in the registry
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 5 to 18 years
- All sexes
- Healthy volunteers accepted
- Child, Adult
Study population: Primary and secondary school students in Shenzhen.
Who may be able to join
- With signed consent to be a study subject.
Who cannot join
- None.
Trial locations and contacts
1 site in 1 country.
China1 site
Shenzhen Center for Chronic Disease Control
Shenzhen, Guangdong, 518020
About this study
Official title: Investigation on Nutritional Health and Growth Status of Primary and Middle School Students in Shenzhen, 2021
- Master and analyze the nutritional health, growth and development status of primary and secondary school students in Shenzhen, and discover the main nutritional health, growth and development problems and influencing factors.
- Provide basic data and evidence-based basis for the municipal government and related departments to formulate child health policies and measures.
- Conditions
- Nutrition Disorder, Child, Nutrition Disorders in Adolescence, Nutritional Deficiency, Nutrition, Healthy, Nutritional Stunting, Nutritional and Metabolic Diseases
- Medical subject headings
- Child Nutrition Disorders, Malnutrition, Nutritional and Metabolic Diseases, Growth Disorders
What is being measured
The primary outcome is the main question the study is designed to answer.
Weight
kg
Measured: 6 months
Height
cm
Measured: 6 months
Blood pressure
mmHg
Measured: 6 months
Vitamin concentrations in circulation
measured by EIA, CLIA or LC-MS/MS, nmol/L
Measured: 8 months
Mineral concentrations in circulation
measured by ICP-MS, mass/volume
Measured: 8 months
Glucose and lipid concentrations in circulation
measured by biochemical analyzer, mmol/L
Measured: 6 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted17 Feb 2022
- Study start20 Oct 2021
- Primary completion28 Feb 2022
- Study completion31 Mar 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Nutrition Disorder, ChildStudies of the same condition, open and under way.
- 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
- Observational
- Observational model
- Ecologic or community
- Time perspective
- Cross-sectional
- Enrolment
- 4,500 participants (actual)
Sponsor and investigators
- Lead sponsor
- Shenzhen Center for Chronic Disease Control
- Sponsor type
- University, hospital or other
- Collaborators
- Sun Yat-sen University
- Responsible party
- Principal investigator, Zhou Ji-Chang, Shenzhen Center for Chronic Disease Control
- Investigators
- Jingfan Xiong, Director, Principal investigator, Shenzhen Center for Chronic Disease Control
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05244785
- Sponsor's protocol ID
- Child2021
- Status last verified
- May 2022
- First submitted
- 28 Oct 2021
- Last updated
- 24 May 2022
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 24 May 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Investigation on Nutritional Health and Growth Status of Primary and Middle School Students in Shenzhen, 2021
- ClinicalTrials.gov ID
- NCT05244785
- Acronym / sponsor ID
- Child2021
- Conditions
- Nutrition Disorder, Child, Nutrition Disorders in Adolescence, Nutritional Deficiency, Nutrition, Healthy, Nutritional Stunting, Nutritional and Metabolic Diseases
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 4,500 participants (actual)
- Lead sponsor
- Shenzhen Center for Chronic Disease ControlUniversity, hospital or other
- Collaborators
- Sun Yat-sen University
- Study start
- 20 Oct 2021 (actual)
- Primary completion
- 28 Feb 2022 (actual)
- Study completion
- 31 Mar 2022 (actual)
- First posted
- 17 Feb 2022 (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.
- Master and analyze the nutritional health, growth and development status of primary and secondary school students in Shenzhen, and discover the main nutritional health, growth and development problems and influencing factors.
- Provide basic data and evidence-based basis for the municipal government and related departments to formulate child health policies and measures.
Study design
- Observational model
- Ecologic or community
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 5 to 18 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child, Adult
- Study population
- Primary and secondary school students in Shenzhen.
Key inclusion criteria (1 listed)
- With signed consent to be a study subject.
Key exclusion criteria (1 listed)
- None.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Weight
Time frame: 6 months
kg
Height
Time frame: 6 months
cm
Blood pressure
Time frame: 6 months
mmHg
Vitamin concentrations in circulation
Time frame: 8 months
measured by EIA, CLIA or LC-MS/MS, nmol/L
Mineral concentrations in circulation
Time frame: 8 months
measured by ICP-MS, mass/volume
Glucose and lipid concentrations in circulation
Time frame: 6 months
measured by biochemical analyzer, mmol/L
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 24 May 2022.
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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. This study is not recruiting at the moment.
Jingfan Xiong, Director principal investigator
Shenzhen Center for Chronic Disease Control
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Nutrition Disorder, Child and Nutrition Disorders in Adolescence, run by Shenzhen Center for Chronic Disease Control 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 1 inclusion and 1 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: finished, as of the sponsor's last update on 24 May 2022. 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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Weight (time frame: 6 months). The study lists 6 primary outcomes in all. 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 24 May 2022; AzTrials last refreshed its copy on 8 Nov 2026.