Data CollectionNCT07371559
Assessment of Food Intake Using Both 3D Scanning Method and a Photographic Method
An observational study of Data Collection, run by Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences at 1 site in China.
Trial summary
This project aims to develop a new and more accurate method to assess energy intake in the diet by collaborating with Astravis company in Switzerland, integrating image recognition and intelligent applications, to improve the accuracy of energy assessment in the food, and to explore the application in dietary… Read more about this study
- Who is it for?
- Ages 22 to 40 yearsHealthy volunteers can take part
- Conditions the study is for
- Data Collection
- How many people
- 200 participants
- Where
- 1 siteChina
- Study dates
- 31 Jan 2026to 31 Dec 2026
- Phase
- Observational
- 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 22 to 40 years
- All sexes
- Healthy volunteers accepted
- Adult
Study population: Participants are healthy, with no metabolic disorder, 22 - 40 years old
Who may be able to join
- Recently measured body mass index (BMI): normal control group (21.5 ≤ BMI < 25); Recently measured body mass index (BMI): healthy underweight group (15 < BMI ≤ 18.5); Must be able to choose the food as requested.
Who cannot join
- Metabolic diseases; Recent weight loss due to various disease causes; Ongoing treatment for weight loss; Eating disorders; Pregnant or lactating women; Infectious diseases such as HIV, Hepatitis; Diabetes mellitus.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
China1 site, 1 recruiting
- Recruiting
Shenzhen Institute of Advanced Technology
Shenzhen, Guangdong
John Speakman, PhD, 13466654659, j.speakman@abdn.ac.uk
About this study
Official title: Assessment of Calories in the Diets Using 3D Scanning and a Photographic Method
This project aims to develop a new and more accurate method to assess energy intake in the diet by collaborating with Astravis company in Switzerland, integrating image recognition and intelligent applications, to improve the accuracy of energy assessment in the food, and to explore the application in dietary research.The researchers will recruit 200 volunteers.
Read the detailed description
This study will provide food for the participants, and they will independently choose their preferred food for consumption according to their usual dietary habits. This study will take 3D scanning and photography of the food plates before and after eating to analyze the energy intake by each participant.
- Conditions
- Data Collection
- Keywords
- food intake, food preference, food energy assessment
- Medical subject headings
- Food Preferences
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Control | 21.5≤BMI<25, age between 25-40 years old, 100subjects. | |
| Superlean | 15<BMI≤18.5, age between 25-40 years old, 100 subjects. |
What is being measured
The primary outcome is the main question the study is designed to answer.
BMI of the volunteers
The volunteers' BMI is chosen between normal and underweight for easy comparison.
Measured: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.
3D scanning of the foods chosen by volunteers using a Bodyscan3d smartphone application
The volunteers will be asked to choose 5 out of 20 dishes in a buffet and 3D scanning of the foods chosen by volunteers will be taken using a Bodyscan3d application.
Measured: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.
Weight and name of each food
The weight and name of the food selected by the volunteers will be systematically recorded using a digital electronic scale and food record form. This scale and food record form will be employed to ensure accurate measurements of each food item's mass that the volunteers consume throughout the study period and each food item they choose.
Measured: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.
Calories of the food chosen by the volunteers will be evaluated using the Hava smartphone application
We use another Hava application to evaluate the calories of the food selected by the volunteers and compare with the calories we calculated, with the smaller the difference, the better the Hava assessment.
Measured: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Jan 2026
- Study start31 Jan 2026 (estimated)
- Primary completion31 Dec 2026 (estimated)
- Study completion31 Dec 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Data CollectionStudies 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
- Cohort
- Time perspective
- Cross-sectional
- Enrolment
- 200 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, John R. Speakman, Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07371559
- Sponsor's protocol ID
- SIAT-IRB-250215-H0960
- Status last verified
- Jan 2026
- First submitted
- 3 Apr 2025
- Last updated
- 28 Jan 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 28 Jan 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Assessment of Calories in the Diets Using 3D Scanning and a Photographic Method
- ClinicalTrials.gov ID
- NCT07371559
- Acronym / sponsor ID
- SIAT-IRB-250215-H0960
- Conditions
- Data Collection
- Keywords
- food intake, food preference, food energy assessment
- Study type
- Observational
- Recruitment status
- Recruiting
- Enrolment
- 200 participants (estimated)
- Lead sponsor
- Shenzhen Institutes of Advanced Technology ,Chinese Academy of SciencesUniversity, hospital or other
- Study start
- 31 Jan 2026 (estimated)
- Primary completion
- 31 Dec 2026 (estimated)
- Study completion
- 31 Dec 2026 (estimated)
- First posted
- 28 Jan 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.
This project aims to develop a new and more accurate method to assess energy intake in the diet by collaborating with Astravis company in Switzerland, integrating image recognition and intelligent applications, to improve the accuracy of energy assessment in the food, and to explore the application in dietary research.The researchers will recruit 200 volunteers.
Detailed description
This study will provide food for the participants, and they will independently choose their preferred food for consumption according to their usual dietary habits. This study will take 3D scanning and photography of the food plates before and after eating to analyze the energy intake by each participant.
Study design
- Observational model
- Cohort
- Time perspective
- Cross-sectional
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Control | – | –21.5≤BMI<25, age between 25-40 years old, 100subjects. |
| Superlean | – | –15<BMI≤18.5, age between 25-40 years old, 100 subjects. |
Who may qualify
- Ages
- 22 to 40 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
- Study population
- Participants are healthy, with no metabolic disorder, 22 - 40 years old
Key inclusion criteria (1 listed)
- Recently measured body mass index (BMI): normal control group (21.5 ≤ BMI < 25); Recently measured body mass index (BMI): healthy underweight group (15 < BMI ≤ 18.5); Must be able to choose the food as requested.
Key exclusion criteria (1 listed)
- Metabolic diseases; Recent weight loss due to various disease causes; Ongoing treatment for weight loss; Eating disorders; Pregnant or lactating women; Infectious diseases such as HIV, Hepatitis; Diabetes mellitus.
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
BMI of the volunteers
Time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.
The volunteers' BMI is chosen between normal and underweight for easy comparison.
3D scanning of the foods chosen by volunteers using a Bodyscan3d smartphone application
Time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.
The volunteers will be asked to choose 5 out of 20 dishes in a buffet and 3D scanning of the foods chosen by volunteers will be taken using a Bodyscan3d application.
Weight and name of each food
Time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.
The weight and name of the food selected by the volunteers will be systematically recorded using a digital electronic scale and food record form. This scale and food record form will be employed to ensure accurate measurements of each food item's mass that the volunteers consume throughout the study period and each food item they choose.
Calories of the food chosen by the volunteers will be evaluated using the Hava smartphone application
Time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.
We use another Hava application to evaluate the calories of the food selected by the volunteers and compare with the calories we calculated, with the smaller the difference, the better the Hava assessment.
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 28 Jan 2026.
- Individual participant dataSharing planned: No
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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.
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 Data Collection, run by Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences 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: looking for participants now, as of the sponsor's last update on 28 Jan 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 John Roger Speakman, PhD (15810868669, j.speakman@abdn.ac.uk), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
BMI of the volunteers (time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.). The study lists 4 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 28 Jan 2026.