Diagnostic value of ultrasonography in elbow trauma in children: Prospective study of 34 cases.
M Burnier, G Buisson, A Ricard...
https://pubmed.ncbi.nlm.nih.gov/27697406/Actively Recruiting
Led by Nemours Children's Clinic · Updated on 2026-01-29
225
Participants Needed
1
Research Sites
N/A
Total Duration
This research aims to find out if using ultrasound instead of X-rays can improve care for children with elbow pain seen in the emergency room. It focuses on whether ultrasound can reduce radiation exposure, lower treatment costs, shorten emergency room stays, and increase satisfaction for patients and their families. The study compares two groups of pediatric patients with elbow pain one group evaluated with ultrasound and the other with standard X-rays. Participants are randomly assigned to have either an ultrasound or an X-ray of the elbow. The ultrasound group will be checked for fractures, hemarthrosis, or lipohemarthrosis using point-of-care ultrasonography. The X-ray group will have standard two-view elbow X-rays to evaluate for fractures and hemarthrosis. Both diagnostic methods are used to assess the elbow injury and guide care. During the emergency visit, researchers will measure patient satisfaction, pain during imaging, length of stay, and cost of treatment. Family satisfaction surveys and patient pain surveys will provide direct feedback, while length of stay and cost serve as indirect measures of comfort and satisfaction. The study tracks these outcomes on the day of the visit to evaluate how ultrasound compares to X-rays for pediatric elbow pain care.
CONDITIONS
The Utilization of Ultrasound to Diagnose Pediatric Elbow Fractures
J
Jason Malone, DO
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Nemours Children's Clinic
Lead Sponsor
This table compares participation in this trial with other options available for this condition. The information is drawn from published research and the trial’s study details and is provided for educational purposes only.
| Factors | Ultrasound | X-ray |
|---|---|---|
| What it is | A bedside ultrasound scan of the elbow joint performed to detect possible fractures or injuries in children with elbow pain. | Standard plain x-ray imaging of the elbow to identify fractures or other injuries in children presenting with elbow pain. |
| Role in the trial | Tested as a non-radiation alternative to x-ray for initial diagnosis in children with elbow pain. | Acts as both the standard clinical test and the diagnostic reference method for elbow injuries in the trial. |
| Primary use | Used to identify bone fractures and soft-tissue injuries around the elbow without using ionizing radiation. | Widely used to diagnose fractures, dislocations, and other bony injuries in pediatric elbows through radiographic imaging. |
| How it is performed | A gel is applied to the elbow, and a handheld ultrasound probe is moved around the joint to capture images in real time at the bedside. | Child's elbow is positioned and multiple radiographic images are taken with a standard x-ray machine. |
| Evidence status | Multiple studies, including prospective trials and meta-analyses, show high sensitivity and specificity of bedside ultrasound for detecting elbow fractures in children. However, results can vary depending on operator skill and fracture type. | Has long been the gold standard and reference test for diagnosing pediatric elbow fractures; real-world accuracy is high in most clinical settings. |
| Important risks | No radiation exposure. Risks are minimal and generally limited to potential for missed injury due to user error or poor image quality. | Involves exposure to ionizing radiation, which is low for each exam but accumulates with repeated imaging. Small, cumulative risk of radiation effects, especially in children. |
| Important limitations | Diagnostic accuracy depends heavily on operator experience and fracture location. Smaller or subtle fractures can be missed, and not all health facilities have ultrasound expertise around the clock. | Radiography exposes children to ionizing radiation, and some non-displaced or subtle fractures may occasionally be missed on initial images. |
Disclaimer: This comparison is created with the help of artificial intelligence(AI) and may contain errors or missing information. It is not medical advice and does not mean one option is better or safer than another. Clinical trials are still being studied, and joining a trial is your choice. Please consult your healthcare professional before making any decisions.
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Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
Duration - Day 1
Participants undergo either an ultrasound or an x-ray of the elbow to evaluate for fractures and related conditions.
1 visit (in-person)
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
DIAGNOSTIC
Number of Arms
2
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https://pubmed.ncbi.nlm.nih.gov/31080032/Nemours Children's Clinic
Lead Sponsor