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Spot urinary electrolyte to predict urine potassium loss in patients with acute heart failure receiving intravenous furosemide

Spot urinary electrolyte to predict urine potassium loss in patients with acute heart failure receiving intravenous furosemide

Status
Unknown
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20240816006
Enrollment
90
Registered
2024-08-16
Start date
2024-10-18
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acute decompensated heart failure Hypokalemia Heart Failure Hypokalemia

Interventions

Need IV diuretic to treat congestion
Diagnostic
Receiving IV diuretic

Sponsors

Siriraj Research and Development Fund
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Diagnosed with acute decompensated heart failure as principal diagnosis 2. Still need IV diuretic for treating congestion 3. Urinary catheter in place

Exclusion criteria

Exclusion criteria: 1. Cardiogenic shock 2. Other cause of extra-renal loss e.g. diarrhea 3. On renal replacement therapy, including dialysis, renal transplantation

Design outcomes

Primary

MeasureTime frame
Urine potassium 6h 6 hour urine volume and electrolyte—

Secondary

MeasureTime frame
Urine potassium 24h 24 hours after IV diuretics Urine volume and electrolyte,Serum potassium change 6 and 24 hours seum potassium—

Countries

Thailand

Contacts

Public ContactSatit Janwanishstaporn

Siriraj Hospital

satit.jan@mahidol.ac.th6602419777

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026