Can a kidney salt scan predict who Won't respond to water pills?

NCT ID NCT04170855

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

Summary

This study looks at whether measuring salt levels in the kidneys using a special MRI can help doctors predict which heart failure patients will not respond well to water pills (diuretics). About 50 adults with heart failure and kidney disease will be scanned to compare salt content between those who respond to diuretics and those who don't. The goal is to help doctors prescribe the right dose from the start, avoiding treatment failure and side effects.

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Conditions

The condition(s) this trial relates to.

cardio-renal syndrome

As listed by the trial registrant

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

Contacts and locations

Locations

  • Heart Failure Clinic | St. Joseph's Health Care London

    London, Ontario, N6A 3N3, Canada