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Идёт набор NCT07290179

Evaluating the Validity and Feasibility of a Smartwatch-based Eating Detection System to Passively and Automatically Detect Eating Events in Child-parent Dyads

— Наблюдательное Eating Behavior

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают
В протоколе указаны: Smartwatch and EMA-based eating behavior tracking.
Кому может быть актуально
Состояния в реестре: Eating Behavior. Базовые параметры: 8 лет — 12 лет · Все.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
США
Следующий шаг
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Обзор

This study will test the validity and feasibility of an smartwatch-based system to detect eating and drinking events in both laboratory and free-living conditions.

Подробное описание

The study will: 1) determine whether the smartwatch-based system accurately detects eating events in child-parent dyads in controlled settings and 2) evaluate the feasibility and practicality of passively detecting eating events in child-parent dyads over 3 days in free-living settings. The study will include two phases. During the laboratory visit, child-parent dyads will wear the smartwatch on their dominant hand and perform activities including eating gestures. These activities will be recorded with a video camera, and the videos will be coded for the ground truth times of eating. In the second phase of the study, child-parent dyads will continue wearing the smartwatch for 3 more days in free-living conditions. In the free-living period, parents will receive personalized Ecological Momentary Assessment (EMA) prompts reminding them to activate the smartwatch.

Вмешательства

  • Другое Smartwatch and EMA-based eating behavior tracking
    Participants (child-parent dyads) will wear a smartwatch on their dominant hand during a laboratory session and for three days in free-living conditions. In the lab, dyads will perform eating-related activities (e.g., eating with utensils, eating with hands, drinking) and non-eating activities (e.g., walking, writing, brushing teeth) while being video recorded for ground truth validation. Parents will receive a 20-minute training on using Ecological Momentary Assessment (EMA) prompts to record m

Первичные конечные точки

  • Accuracy and Performance of Smartwatch-based Eating Detection System in Controlled Conditions [Срок оценки: During the controlled laboratory session (Day 1).]
  • Adherence to Smartwatch Protocol [Срок оценки: During the free-living phase (Days 2-4).]

Критерии участия

Критерии включения

  • Parents or caregivers (18-70 years) who have children aged 8-12 years
  • Child is willing and able to wear smartwatch during school hours (have not restrictions in the school setting)

Критерии исключения

  • Any condition or circumstance that could impede study completion
  • Child does not follow a regular eating pattern
  • Child eats less than 1 meal and 1 snack in a day
  • Child is restricted or allergic to the study foods
  • Refusal or unable to use the smartwatch to collect data for the 3-day period in free - living conditions
  • Parental refusal or unable to respond Ecological Momentary Assessment prompts

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Да

Дизайн исследования

Модель наблюдения
Когортное

Центры проведения

США · 1 центр
  • Pennington Biomedical Research Center — Baton Rouge

Идентификаторы

NCT: NCT07290179 · PBRC 2025-029

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗