Bumetanide vs. Furosemide for Diuresis in Cirrhosis
Official title: Bumetanide vs. Furosemide for Adults Hospitalized With Cirrhosis: the BUFF Trial
Run by University of Utah · NCT06941415 · Data updated 2026-11-12
This study tests whether bumetanide works better than furosemide to reduce fluid overload in adults with cirrhosis who are hospitalized.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 500 (estimated) |
| Sponsor | University of Utah Academic / other |
| Locations | 1 site (Salt Lake City, Utah) |
| Status | Recruiting |
| Started | June 3, 2026 |
| Main results expected | March 1, 2029 |
| Study ends | March 31, 2029 |
| Registry record updated | June 16, 2026 |
| Trial ID | NCT06941415 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Hospitals inpatients with a history of liver cirrhosis and a diuretic order (bumetanide or furosemide) placed within 24 hours of presentation.
✕Probably not a fit
Patients without circulatory or renal constraints that affect diuretic response, or those not experiencing volume overload, may not see a benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a phase 3, pragmatic interventional trial conducted at the University of Utah Hospital. It compares two loop diuretics, bumetanide and furosemide, in hospitalized patients with cirrhosis and volume overload. Eligible patients are those with a history of cirrhosis who have a diuretic order placed within 24 hours of hospital presentation, excluding those with contraindications or non-volume overload indications. The trial focuses on real-world diuresis outcomes and may inform which diuretic provides more effective fluid removal in this setting.
Why it matters
Potential benefit: If bumetanide proves more effective, patients could experience better fluid control and fewer complications from overload.
How similar studies have gone: Prior work suggests diuretic choice can impact natriuresis in cirrhosis, but this head-to-head phase 3 comparison is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * History of liver cirrhosis * Clinician placed an order for bumetanide or furosemide in electronic health record within 24 hours of presentation to the hospital Exclusion Criteria: * Allergy to bumetanide or furosemide * Contraindication to diuretic administration (e.g. active bleeding, clinical suspicion of hepatorenal syndrome, hypotension) * Incarcerated or in custody of law enforcement * Diuretic ordered for purpose other than volume overload (e.g. hyperkalemia, continuation of home medication without clinical signs of volume overload) * Inpatient admission not anticipated * Not admitted to an inpatient hospital bed following initial evaluation in the emergency department
Where it's running
-
University of Utah Hospital
Salt Lake City, Utah, United States Recruiting
Study contacts
- Principal investigator: Stacy A Johnson, MD — University of Utah
- Study coordinator: Andrea T White, PhD
- Email: andrea.white@hsc.utah.edu
- Phone: 8015817818
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.