Machine Learning and 3D Image-Based Modeling for Real-Time Body Weight and Body Composition Estim… (NCT06646133) | Clinical Trial Compass
WithdrawnNot Applicable
Machine Learning and 3D Image-Based Modeling for Real-Time Body Weight and Body Composition Estimation During Emergency Medical Care: Study 2
Stopped: No funding received.
United States0Started 2027-07-01
Plain-language summary
The goal of this prospective crossover simulation study is to evaluate the accuracy and usability of a 3D camera weight estimation system during simulated emergency care in adult simulated patients, when used by emergency physicians. The main questions the study aims to answer are:
* to evaluate the accuracy of 3D camera weight estimation during simulated emergency care, when compared with standard methods
* to evaluate the usability of 3D camera weight estimation during emergency care, when compared with standard methods
* to evaluate the inter-user reliability of 3D camera weight estimates Volunteers for simulated patients will be required to have anthropometric measurements, a DXA scan, and 3D camera weight estimates.
Physician volunteers will need to participate in simulated emergency scenarios during which weight-based therapy must be administered.
There will be no interventions.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria for simulated patients:
* Any volunteer aged ≥18 years.
Exclusion Criteria for simulated patients:
* Participants with a body weight exceeding the DXA machine capacity \>204kg (450lbs);
* Pregnant participants; participants with medical conditions that could confound the study;
* Participants with any metallic surgical implants;
* Participants who have had an x-ray with contrast in the past week;
* Participants who have taken calcium supplements in the 24 hours prior to the study.
Inclusion criteria for Emergency Physicians:
\- Any willing emergency medicine resident or attending physician.
Exclusion criteria for Emergency Physicians:
\- Any physical limitation to performing anthropometric measurements as part of simulation scenario.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Weight estimation accuracy
Timeframe: During the simulation (intervention) procedure
2
Weight estimation time
Timeframe: During the simulation (intervention) procedure
3
Drug dose accuracy
Timeframe: During the simulation (intervention) procedure