New study tests if simple guidelines can cut unnecessary ER scans
NCT ID NCT01785368
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether giving emergency room doctors referral guidelines helps them order more relevant imaging exams. Over 8,500 patients were observed before and after the guidelines were introduced. The goal was to see if the rate of confirmed diagnoses improved, meaning fewer unnecessary tests and less delay.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to better use of imaging in emergency rooms, reducing unnecessary scans and wait times.
- What could go wrong
- This is an observational study, not a test of a new treatment. Results may not apply to other hospitals or settings.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CHU de Nîmes - Hôpital Universitaire Carémeau
Nîmes, 30029, France
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