New registry aims to unlock secrets of Ultra-Rare SPLIS disease

NCT ID NCT04885179

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study collects medical and genetic information from people with SPLIS, a rare condition caused by a faulty enzyme. Researchers will track survival and when kidney problems start. No treatments are given, but the registry may help future research.

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 registry could help doctors better understand SPLIS and improve future care for patients.
What could go wrong
This is an observational study with no treatment, so it won't directly help participants. It may take years to gather enough data to draw meaningful conclusions.

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

Locations

  • University of California San Francisco

    RECRUITING

    San Francisco, California, 94143, United States

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Other studies related to the condition(s) this trial covers.