Heart drug study pulled before it even started

NCT ID NCT04510792

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study was designed to find out how often high potassium levels (hyperkalemia) cause doctors to reduce or stop important heart medications called RAAS inhibitors in emergency room or hospitalized patients. It planned to track medication changes and repeated high potassium episodes. However, the study was withdrawn before enrolling any participants, so no data or results are available.

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Conditions

The condition(s) this trial relates to.

Hyperkalemia

As listed by the trial registrant

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

Contacts and locations

Locations

  • Portsmouth Hospitals NHS Trust, Queen Alexandra Hospital

    Portsmouth, Hampshire, PO6 3LY, United Kingdom