A dipstick test for joint infection? study puts cheap diagnostics to the test
NCT ID NCT07718386
First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time
Summary
This study investigates whether three common lab tests — blood levels of ESR and CRP, plus a leukocyte esterase dipstick test on joint fluid — can reliably diagnose chronic infection in people who have had a total joint replacement. The researchers will compare the test results against standard diagnostic criteria in 80 patients who may have a periprosthetic joint infection. If accurate, these inexpensive tests could simplify diagnosis and speed up treatment.
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 these tests prove accurate, diagnosing chronic joint infections could become faster, cheaper, and more accessible.
- What could go wrong
- This is a small, single-center study. The tests may not be accurate enough to replace current methods, and results may not apply to all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Ain Shams University hospitals
Cairo, Abbasya, 11566, Egypt
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