Assessment of Food Intake Using Both 3D Scanning Method and a Photographic Method

NCT07371559 · tracked via the Priya Life Science China tracker

Sponsor

Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences

Phase

Observational

Started

2026-01-31

Last updated

2026-01-28

Condition(s) studied

Data Collection

Study 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 research.The researchers will recruit 200 volunteers.

Eligibility

Sex

ALL

Min age

22 Years

Max age

40 Years

Healthy volunteers

Accepted

Inclusion Criteria: 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. Exclusion Criteria: 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.

Primary outcome measure(s)

BMI of the volunteers — 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 — 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 — 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 — 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.

Trial sites (1)

Facility	City	Region	Status
Shenzhen Institute of Advanced Technology	Shenzhen	Guangdong	Recruiting

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Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07371559 on ClinicalTrials.gov ↗ ← All trials in China