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Identifying Wearable Biomarkers to Monitor Dietary Intake

RecruitingNAAges 18 Years - 65 YearsAllImperial College London
NCT06398340 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

Background: Measuring what people eat is a challenge in nutrition research. Traditional methods, like food diaries, rely on self-reporting of individuals, and suffer from poor accuracy and recall bias. Aims: This project aims to identify physiological biomarkers related to food and energy intake, which may be used to develop an objective tool to estimate individuals' food intake in future. Eating behaviours are accompanied by significant physiological changes such as skin temperature, blood oxygen saturation, pulse rate etc. The investigators intend to investigate whether monitoring these physiological changes can help us estimate eating behaviour, such as meal size, eating speed, and duration of meals. Study design: Ten healthy adults will be invited for two study visits at NIHR Imperial Clinical Research Facility. Each visit will last for approximately 2 hr. They will consume a high-

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📋 Eligibility rules (as published)
Inclusion Criteria: * Male or female * Age between 18-65 years (inclusive) * Body mass index (BMI) of 18-30 kg/m2 * Willingness and ability to give written informed consent. * Willingness and ability to understand, to participate and to comply with the study requirements Exclusion Criteria: * Outside of specified age and BMI range * Chronic medical conditions including for eating disorders, diabetes, obesity, hypertension, cancer, acute infectious disease, renal disease, cardiovascular disease, and chronic gastrointestinal condition. * Taking part in another research study or donating any blood in the last 3 months
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What it tests

  • High Calorie Meal Intervention
  • Low Calorie Meal Intervention
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Where

1 site
NIHR Imperial College London Clinical Research Facility
London, United Kingdom
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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