Comparison of Clinical Joint Localization and Ultrasound-Confirmed Joint Positioning (NCT07406672) | Clinical Trial Compass
CompletedNot Applicable
Comparison of Clinical Joint Localization and Ultrasound-Confirmed Joint Positioning
Turkey (Türkiye)30 participantsStarted 2026-03-01
Plain-language summary
This prospective, cross-sectional observational study aims to evaluate the differences between joint localizations determined by physicians based on physical examination and joint positions confirmed by musculoskeletal ultrasound. Knee, elbow, ankle, and wrist joints will be assessed in volunteer physicians working in Physical Medicine and Rehabilitation and Orthopedics and Traumatology.
For each joint, participants will identify the joint space based on physical examination and the marked locations will be compared with ultrasound-confirmed joint positions. The distance between clinically determined and ultrasound-confirmed locations will be measured in millimeters. The study seeks to provide objective data on the accuracy of clinical joint localization and to support educational approaches in clinical anatomy and musculoskeletal examination training.
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:
* Physicians working as residents or specialists in Physical Medicine and Rehabilitation or Orthopedics and Traumatology
* Age 18 years or older
* Voluntary participation with written informed consent
* Ability to perform physical examination-based joint localization
Exclusion Criteria:
* Refusal to participate or provide written informed consent
* Any condition preventing completion of physical examination procedures
* Non-compliance with the study protocol
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
Distance Between Clinically Determined and Ultrasound-Confirmed Joint Localization