Simple urine test could spare lupus patients painful kidney biopsies

NCT ID NCT06642402

First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study is testing whether a urine test can detect lupus nephritis, a serious kidney complication of lupus, as accurately as a standard kidney biopsy. Researchers will collect urine and blood samples from 40 lupus patients with kidney problems and compare the results to their biopsy findings. If the urine test works, it could offer a less invasive way to diagnose and monitor the disease.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
Urinary extracellular vesicle testing
What this could lead to
If successful, this could lead to a simple urine test to diagnose and monitor lupus nephritis without needing an invasive kidney biopsy.
What could go wrong
This is a small, early-stage study with only 40 participants, so results may not apply to all patients. The urine test may not match the accuracy of a biopsy.

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

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Department of Nephrology

    NOT_YET_RECRUITING

    Odense, 5000, Denmark

    Contact

  • Department of Rheumatology

    RECRUITING

    Odense, 5000, Denmark

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Kolding Hospital

    NOT_YET_RECRUITING

    Kolding, Denmark

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Univesity of Southern Denmark

    NOT_YET_RECRUITING

    Odense, 5230, Denmark

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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