Diabetes drug empagliflozin studied for kidney disease mineral effects

NCT ID NCT06435858

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This phase 2 trial is testing whether the diabetes drug empagliflozin changes how the kidneys handle calcium, phosphate, and magnesium in people with autosomal dominant polycystic kidney disease (ADPKD). Forty adults will take either empagliflozin or a placebo for two weeks, then switch after a two-week break. The goal is to better understand electrolyte balance, not to treat the disease itself.

What this could mean

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

Active substance

Empagliflozin

What this could lead to

If successful, this could help doctors understand how SGLT2 inhibitors affect electrolyte balance in ADPKD, potentially guiding future treatment strategies.

What could go wrong

This is a small, early-phase study (40 people) looking only at short-term effects over 2 weeks. It is not designed to test long-term benefits or risks, and results may not apply to all patients.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

autosomal dominant polycystic kidney disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Cantonal Hospital Graubuenden

    RECRUITING

    Chur, Kanton Graubünden, 7000, Switzerland

    Contact

    Contact Email: •••••@•••••

  • University Hospital Zurich, Division of Nephrology

    RECRUITING

    Zurich, Canton of Zurich, 8091, Switzerland

    Contact